1 2001-12-03 Per Bothner <per@bothner.com>
3 * verify.c (subroutine_nesting): New function.
4 (verify_jvm_instructions): Use it to fix logic for checking that
5 we're done with the current subroutine.
7 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
8 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
10 2001-12-03 Per Bothner <per@bothner.com>
12 * jcf.h: Fix obvious typo in comment.
13 * typeck.c (build_null_signature): Add comment.
15 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
17 * expr.c: Remove leading capital from diagnostic messages, as
18 per GNU coding standards.
19 * jcf-io.c: Similarly.
20 * jcf-parse.c: Similarly.
21 * jv-scan.c: Similarly.
22 * jvspec.c: Similarly.
23 * mangle.c: Similarly.
25 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
26 Alexandre Petit-Bianco <apbianco@redhat.com>
28 * expr.c (build_java_arrayaccess): Call save_expr on array for
29 correct evaluation order, modified comment, fixed indentation.
30 * parse.y: (patch_assignment): Correctly extract the array base
31 from the tree generate by build_java_arrayaccess, added comments.
32 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
33 Fixes PR java/3096, PR java/3803, PR java/3965.
35 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
37 * expr.c (expand_byte_code): Remove trailing periods from messages.
38 * jcf-parse.c (load_class, jcf_parse): Similarly.
39 * jcf-write.c (generate_classfile): Similarly.
40 * lex.c (java_lex): Similarly.
42 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
44 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
46 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
48 * Make-lang.in (java.generated-manpages): New dummy target.
50 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
52 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
54 (lang_specific_pre_link): Use set_input to set input_filename.
56 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
57 (main): Fix definition.
58 Strip `main' from classname.
61 2001-11-18 Roger Sayle <roger@eyesopen.com>
63 * parse.h (java_expand_switch): Remove old prototype.
65 2001-11-18 Tom Tromey <tromey@redhat.com>
68 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
70 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
73 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
75 * lang.c (finish_parse): Rename to java_finish.
76 (LANG_HOOKS_FINISH, java_finish): New.
78 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
80 * decl.c (init_decl_processing): Rename java_init_decl_processing.
81 * java-tree.h: New prototype.
82 * lang.c (java_init): Update prototype. Combine with old init_parse.
84 2001-11-13 Tom Tromey <tromey@redhat.com>
86 * gjavah.c (method_signature): New global.
87 (HANDLE_METHOD): Set it.
88 (decompile_return_statement): New function.
89 (decompile_method): Use it.
90 (print_method_info): Removed `synth' argument.
92 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
94 * java-tree.h (java_set_yydebug): New.
95 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
96 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
97 (print_lang_decl, print_lang_type, print_lang_identifier,
98 print_lang_statistics, lang_print_xnode): Remove.
100 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
102 * jcf-parse.c (init_lex): Remove.
103 * lang.c (language_string, lang_identify): Remove.
104 (struct lang_hooks): Constify.
105 (LANG_HOOKS_NAME): Override.
106 (init_parse): Update.
108 2001-11-08 Andreas Franck <afranck@gmx.de>
110 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
111 program_transform_name the way suggested by autoconf.
112 (java.install-common): Also transform auxiliary program names with
113 program_transform_name.
115 2001-11-08 Tom Tromey <tromey@cygnus.com>
117 * parse.y (trap_overflow_corner_case): New rule.
118 (unary_expression): Use it.
119 * lex.c (java_init_lex): Don't set minus_seen.
120 (yylex): Don't use minus_seen. Communicate overflow to parser for
122 (error_if_numeric_overflow): New function.
123 * parse.h (minus_seen): Removed field.
124 (JAVA_RADIX10_FLAG): New define.
126 2001-11-07 Tom Tromey <tromey@redhat.com>
128 Patch for PR java/1414:
129 * parse.y (case_label_list): New global.
130 (goal): Register case_label_list with GC.
131 (java_complete_lhs): Save new case on case_label_list.
132 (patch_switch_statement): Check for duplicate case labels.
134 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
136 * parse.y (patch_assignment): Removed unused third argument.
137 (java_complete_lhs): Removed unused third argument to patch_assignment.
139 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
141 * lang.c: Include langhooks-def.h.
142 * Make-lang.in: Update.
144 2001-10-31 Zack Weinberg <zack@codesourcery.com>
146 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
148 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
150 * mangle.c (find_compression_record_match): Don't match compression
151 records for package name elements unless they occur at the start of
152 the name. Fix for PR java/4717.
154 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
156 * expr.c (expand_java_field_op): Don't special-case references to
157 java.lang.PRIMTYPE.TYPE.
158 (build_primtype_type_ref): Removed.
159 * java-tree.h (build_primtype_type_ref): Remove prototype.
160 * parse.y (maybe_build_primttype_type_ref): Removed.
161 (complete_function_arguments): Don't special-case references to
162 java.lang.PRIMTYPE.TYPE.
163 (patch_assignment): Likewise.
164 (array_constructor_check_entry): Likewise.
166 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
168 * mangle.c (static tree compression_table): Fixed leading comment.
169 * parse.h (struct parser_ctxt): Fixed field comment.
170 * parse.y (check_pkg_class_access): New prototype, fixed leading
171 comment, new parameter used to emit error only if passed as true.
172 (parse_check_super): Pass extra argument to check_pkg_class_access.
173 (do_resolve_class): Likewise.
174 (process_imports): Likewise.
175 (read_import_dir): Fixed indentation.
176 (find_in_imports_on_demand): New local class_type_name. Local
177 node_to_use deleted. while loop changed into for loop. Report
178 multiple definition only for accessible classes. Improved error
180 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
181 assigned to parameter list, fixed indentation. while loop changed
182 into for loop, restore TREE_CHAIN on local `tem' before the next
185 Tue Oct 23 14:02:17 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
187 * lang.c (lang_get_alias_set): Deleted.
189 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
191 * gjavah.c (jni_print_char): Fix thinko in last change.
193 * gjavah.c (jni_print_char, decode_signature_piece): Use
194 safe-ctype macros and/or fold extra calls into fewer ones.
195 * lex.c (java_read_unicode, java_lex): Likewise.
196 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
197 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
198 * mangle_name.c (append_unicode_mangled_name,
199 unicode_mangling_length): Likewise.
201 2001-10-17 Richard Henderson <rth@redhat.com>
203 * Make-lang.in (java/lang.o): Depend on langhooks.h.
205 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
207 * lang.c (langhooks.h): Included.
208 (LANG_HOOKS_INIT): Redefined.
209 (LANG_HOOKS_INIT_OPTIONS): Likewise.
210 (LANG_HOOKS_DECODE_OPTION): Likewise.
211 (struct lang_hooks lang_hooks): New initialization.
213 2001-10-11 Per Bothner <per@bothner.com>
215 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
216 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
217 The former is simpler, and jcf-write.c handles it better.
218 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
219 or WITH_CLEANUP_EXPR.
220 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
221 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
223 * parse.y (patch_if_else_statement): If the condition is constant,
224 optimize away the test.
226 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
228 * parse.y (patch_cast): Call patch_string on the first operand of
229 the incoming node, update it if necessary. Fixes PR java/4510.
231 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
233 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
234 when name qualifier matches a package name.
236 2001-10-08 Tom Tromey <tromey@redhat.com>
238 Fix for PR java/4489:
239 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
240 force a new label when computing `body_block'.
242 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
244 * jcf-io.c (format_uint): Const-ify.
245 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
246 * lex.c (java_get_line_col): Likewise.
247 * parse.y (build_incdec): Likewise.
249 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
251 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
252 a NULL enclosing context if appropriate. Fixes PR java/4466.
254 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
256 * parse.y (patch_assignment): Use lvalue's original TYPE when
257 building the final COMPOUND_EXPR.
258 (try_reference_assignconv): Fixed leading comment.
260 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
262 * parse.y (check_final_variable_indirect_assignment): For
263 COMPOUND_EXPR, return only if finals were found initialized
264 properly, if not, keep on checking.
265 (check_final_variable_global_assignment_flag): New local
266 error_found, set when appropriate and used to decide whether to
267 report uninitialized finals. Fixed typo in comment.
269 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
271 * decl.c (init_decl_processing): Fixed typo in predef_filenames
272 last three initializations. Fixes PR java/4360.
274 2001-09-21 Richard Henderson <rth@redhat.com>
276 * class.c (get_dispatch_table): Handle function descriptors.
277 (build_dtable_decl): Likewise.
278 * expr.c (build_invokevirtual): Likewise.
280 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
282 * parse.y (patch_method_invocation): Build class initialization
283 when static finals are used to qualify method invocation.
286 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
288 * parse.h: (WFL_STRIP_BRACKET): Re-written using
289 build_type_name_from_array_name.
290 (STRING_STRIP_BRACKETS): New macro.
291 * parse.y (build_type_name_from_array_name): New function.
292 (array_creation_expression:): Accumulate []s instead of [s.
293 (cast_expression:): Accumulate []s instead of [s after cast type
295 (build_array_from_name): Local string deleted, use
296 build_type_name_from_array_name.
297 (build_unresolved_array_type): Accumulate []s instead of [s after
299 (register_fields): Fixed comment.
300 (resolve_class): Local name, base deleted, new locals tname and
301 array_dims. Use build_type_name_from_array_name. Use array_dims to
303 (purify_type_name): Use STRING_STRIP_BRACKETS.
305 2001-09-18 Andreas Jaeger <aj@suse.de>
307 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
308 * jv-scan.c: Likewise.
310 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
312 * parse.y (patch_method_invocation): Inner class creation context
313 check not enforced within constructors. Fixes PR java/1873.
315 2001-09-16 Tom Tromey <tromey@redhat.com>
317 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
318 NOTE_PUSH for single-case push. Fixes PR java/4189.
320 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
322 * java-tree.h (TYPE_IMPORT_LIST): New macro.
323 (TYPE_IMPORT_DEMAND_LIST): Likewise.
324 (struct lang_type): New fields import_list and import_demand_list.
325 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
326 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
327 (do_resolve_class): New local saved_enclosing_type, initialized,
328 passed as parameter to find_in_imports and find_in_imports_on_demand.
329 (find_in_imports): Added paramater enclosing_type, use its
330 TYPE_IMPORT_LIST when applicable.
331 (find_in_imports_on_demand): Added parameter enclosing_type, use
332 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
333 declaration and initialization.
334 (fold_constant_for_init): Switch/restore current_class to the
337 2001-09-13 Mark Mitchell <mark@codesourcery.com>
339 * verify.c (verify_jvm_instructions): Fix typo.
341 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
343 * expr.c (expand_invoke): Const-ification.
344 * parse.y (patch_method_invocation): Likewise.
346 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
348 * gjavah.c (cxx_keywords): Const-ification.
349 * keyword.gperf (java_keyword): Likewise.
350 * lang.c (java_tree_code_name): Likewise.
351 * lex.c (cxx_keywords): Likewise.
352 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
354 2001-09-11 Richard Henderson <rth@redhat.com>
356 * parse.h (ctxp_for_generation): Mark extern.
358 2001-09-10 Richard Henderson <rth@redhat.com>
360 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
362 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
364 * typeck.c (java_array_type_length, build_prim_array_type):
365 Represent empty arrays by NULL index.
367 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
369 * java-tree.h (compile_resource_file): Grouped with other prototypes.
370 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
372 2001-09-06 Anthony Green <green@redhat.com>
374 * class.c (O_BINARY): Define if necessary.
375 (registerResource_libfunc): Declare.
376 (init_class_processing): Initilize registerResource_libfunc.
377 (compile_resource_file): New function.
378 * java-tree.h (resource_name): Declare.
379 (compile_resource_file): Declare.
380 * jcf-parse.c (yyparse): Handle compiling java resource files.
381 * lang.c (java_decode_option): Handle -fcompile-resource option.
382 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
384 * gcj.texi (Code Generation): Add documentation for -R flag.
386 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
388 * jcf-write.c (generate_classfile): Issue an error in case of
389 field/initial value mismatch.
390 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
391 being initialized and we're generating bytecode.
392 (java_complete_lhs): In MODIFY_EXPR section: added comments,
393 set DECL_INITIAL properly when appropriate.
397 2001-09-01 Per Bothner <per@bothner.com>
399 * parse.y (maybe_yank_clinit): A field without an initializer is not
400 relevant. All initializers except static final and constant require
401 <clinit>, regardless of flag_emit_class_files.
403 2001-08-31 Per Bothner <per@bothner.com>
405 * class.c (set_constant_value): When not emiting class files, then a
406 String ConstantValue is a utf8const_ptr_type.
408 2001-08-30 Per Bothner <per@bothner.com>
410 * jcf-write.c (generate_classfile): Check that field is primitive
411 or string before emitting ConstantValue attribute.
413 2001-08-30 Per Bothner <per@bothner.com>
415 * parse.y (resolve_qualified_expression_name): If creating a
416 COMPOUND_EXPR, set it's type correctly.
418 2001-08-30 Per Bothner <per@bothner.com>
420 * jcf-io.c (open_class): Set filename field.
422 * jcf-parse,c (parse_class_file): Set current_function_decl
423 for better error message when Code attribute is missing.
425 * lang.c (put_decl_node, lang_print_error): Re-arrange for
426 better diagnostics, especially for constructors.
428 2001-08-30 Per Bothner <per@bothner.com>
430 * jcf-write.c (generate_classfile): Don't write ConstantValue
431 attribute if field is not final, for compatibility with jdk.
433 * jcf-write.c (generate_classfile): Convert ConstantValue values
434 to correct type. Work-around for front-end bug.
435 * class.c (set_constant_value): Error if constant has wrong type.
437 2001-08-30 Per Bothner <per@bothner.com>
439 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
440 "Double" are printed at verbosity 1.
442 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
444 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
446 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
448 * parse.y (patch_assignment): Don't verify final re-assignment here.
449 (java_complete_lhs): Verify assignments to finals calling
450 patch_assignment. Verify re-assignments to finals before calling
453 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
455 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
458 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
460 * lex.c (java_lex): new local found_hex_digits. Set and then used
461 in test to reject invalid hexadecimal numbers.
462 * parse.y (java_complete_tree): Prevent unwanted cast with
463 initialized floating point finals.
464 (patch_binop): Emit a warning when detecting a division by zero,
465 mark result not constant, don't simplify non integer division.
467 2001-08-28 Per Bothner <per@bothner.com>
469 * jcf-write.c (generate_bytecode_insns): For increments and
470 decrements just recurse to push constant. Improvement on Mark's patch.
472 2001-08-28 Mark Mitchell <mark@codesourcery.com>
474 * jcf-write.c (generate_bytecode_insns): Generate an integer to
475 real conversion for increments and decrements of reals.
477 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
479 * parse.y (resolve_qualified_expression_name): Handle unresolved
480 qualified expressions, prevent numerical qualifiers, fixed typo.
483 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
485 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
486 don't report anything but deprecated class when marked so. Handle
488 (patch_method_invocation): Check deprecation on methods and types.
489 (patch_binop): code becomes an enum tree_code, added default: to
490 switch to handle that. Detect division by zero, try to fold and
491 return before using a subroutine.
493 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
495 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
496 file smaller than 4 bytes.
497 * parse.y (check_inner_circular_reference): New function.
498 (check_circular_reference): Likewise.
499 (array_initializer:): Accept {,}.
500 (java_check_circular_reference): Rewritten using
501 check_circular_reference and check_inner_circular_reference.
502 (java_complete_expand_method): Unconditionally save and restore
503 the unpurged exception list.
504 (build_dot_class_method_invocation): Unmangle signature parameter.
506 2001-08-21 Tom Tromey <tromey@redhat.com>
508 * decl.c (init_decl_processing): Add `throws' field to method
510 * class.c (make_method_value): Compute `throws' field for method.
512 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
514 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
515 circularity is detected.
516 (ctors_unchecked_throws_clause_p): Fixed leading comment.
518 2001-08-17 Richard Henderson <rth@redhat.com>
520 * class.c (emit_register_classes): Add align parameter to
521 call to assemble_integer.
523 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
525 * jcf-parse.c (load_class): New locals saved and class_loaded. If
526 loading a class_or_name fails, try considering an innerclass name
527 and load the enclosing context.
528 * parse.y (resolve_inner_class): New function.
529 (find_as_inner_class): Added leading comment.
530 (register_incomplete_type): Keep the current context as enclosing
531 context for JDEP_FIELD dependencies.
532 (do_resolve_class): Locals new_class_decl and super initialized to
533 NULL. Call resolve_inner_class, explore the enclosing context
534 superclass if necessary.
537 2001-08-16 Tom Tromey <tromey@redhat.com>
539 * jcf-dump.c (main): Updated for change to jcf_path_seal.
540 * gjavah.c (main): Updated for change to jcf_path_seal.
541 * lang.c (version_flag): New global.
542 (java_decode_option): Recognize `-version'.
543 (java_init): Update for change to jcf_path_seal.
544 * jcf.h (jcf_path_seal): Added `print' argument.
545 * jcf-path.c (jcf_path_seal): Added `print' argument.
547 2001-08-13 Zack Weinberg <zackw@panix.com>
549 * Make-lang.in (java/decl.o): Update dependencies.
550 * decl.c: Include libfuncs.h, don't include toplev.h.
552 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
554 * decl.c (init_decl_processing): exception_type_node,
555 class_not_found_type_node, and no_class_def_found_type_node
556 initialized. predef_filenames augmented accordingly.
557 instinit_identifier_node initialized.
558 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
559 * java-tree.h (enum java_tree_index): New entries
560 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
561 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
562 (exception_type_node): New macro.
563 (class_not_found_type_node): Likewise.
564 (no_class_def_found_type_node): Likewise.
565 (instinit_identifier_node): Likewise.
566 (PREDEF_FILENAMES_SIZE): Adjusted.
567 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
568 (struct lang_type): Fixed typo in bitfield name.
569 (DECL_INSTINIT_P): New macro.
570 (ID_INSTINIT_P): Likewise.
571 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
573 * parse.y (encapsulate_with_try_catch): New function.
574 (generate_instinit): Likewise.
575 (build_instinit_invocation): Likewise.
576 (ctors_unchecked_throws_clause_p): Likewise.
577 (add_instance_initializer): Deleted.
578 (build_instance_initializer): Likewise.
579 (in_instance_initializer): Likewise.
580 (check_method_redefinition): instinit$ not to be verified.
581 (java_complete_expand_methods): Generate instinit$, simplified code.
582 (build_dot_class_method): Eliminated unnecessary locals. Use
583 encapsulate_with_try_catch, removed unnecessary code.
584 (fix_constructors): New local iii. Use build_instinit_invocation.
585 (patch_method_invocation): Added comment.
586 (maybe_use_access_method): Don't consider instinit$.
587 (find_applicable_accessible_methods_list): Shorten the search for
589 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
590 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
591 (patch_throw_statement): Likewise. Fixed typo.
593 2001-08-12 David Edelsohn <edelsohn@gnu.org>
596 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
597 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
599 (lang_specific_pre_link): Use set_input to set input_filename.
601 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
602 (main): Fix definition.
603 Strip `main' from classname.
606 2001-08-11 Zack Weinberg <zackw@panix.com>
608 * lex.h: Don't include setjmp.h. Don't define
609 SET_FLOAT_HANDLER or prototype set_float_handler.
611 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
613 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
614 `poplevel' in the right order.
616 2001-08-09 Richard Henderson <rth@redhat.com>
618 * Make-lang.in (class.o): Depend on TARGET_H.
619 * class.c (emit_register_classes): Use target hooks instead of
620 assemble_constructor and assemble_destructor.
622 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
624 * check-init.c (flags.h): Include
625 (check_init): Don't report uninitialized static class
626 initialization flags, don't free bit index when doing static class
627 initialization optimization.
628 (check_for_initialization): Return type changed to `unsigned int.'
629 (attach_initialized_static_class): New function.
630 * class.c (add_method_1): Create the initialized static class
632 (finish_class): Always emit deferred inline methods.
633 * decl.c (emit_init_test_initialization): Moved to expr.c
634 (complete_start_java_method): Don't traverse
635 DECL_FUNCTION_INIT_TEST_TABLE.
636 (lang_mark_tree): Mark hash tables in function decls.
637 * expr.c (emit_init_test_initialization): Moved from decl.c.
638 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
639 initialization flag, set DECL_CONTEXT and
640 LOCAL_CLASS_INITIALIZATION_FLAG.
641 (java_lang_expand_expr): Emit initialization code for static class
642 initialized flags when entering block, if necessary.
643 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
644 * java-tree.h (flag_optimize_sci): New global variable declaration.
645 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
646 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
647 (LOCAL_FINAL_P): Fixed typo in comment.
648 (FINAL_VARIABLE_P): Likewise.
649 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
650 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
651 (struct lang_decl): New fields `ict', `smic' and `cif.'
652 (check_for_initialization): New returned value for global.
653 (attach_initialized_static_class): New global function.
654 (STATIC_CLASS_INIT_OPT_P): New macro.
655 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
656 * lang.c (java_decode_option): Handle
657 `-fno-optimize-static-class-initialization'
658 * parse.y (start_complete_expand_method): New function.
659 (java_expand_method_bodies): Likewise.
660 (attach_init_test_initialization_flags): Likewise.
661 (adjust_init_test_initialization): Likewise.
662 (emit_test_initialization): Likewise.
663 (java_complete_expand_methods): Nullify abstract and native method
665 (java_complete_expand_method): New locals `fbody', `block_body'
666 and `exception_copy.' Reorganized: directly return on empty method
667 bodies, call `start_complete_expand_method', remember definitely
668 initialized static class in function, don't expand method bodies.
669 (java_expand_classes): Call `java_expand_method_bodies' before
670 `finish_class' when compiling to native.
671 (resolve_expression_name): Use `orig' after building outer class
673 (patch_invoke): Remember static method invokations.
675 2001-08-06 Richard Henderson <rth@redhat.com>
677 * class.c (emit_register_classes): Pass a symbol_ref and priority
678 to assemble_constructor.
680 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
682 * java-tree.h (all_class_filename): New macro.
683 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
684 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
685 newly created IDENTIFIER_NODE to `all_class_filename.'
687 2001-08-01 Jeff Sturm <jsturm@one-point.com>
689 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
690 Use ggc_add_tree_root to register roots.
692 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
694 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
695 second operand calling check_init.
696 * decl.c (complete_start_java_method): Swaped second and third
697 arguments while creating WITH_CLEANUP_EXPR node.
698 * jcf-write.c (generate_bytecode_insns): Use second operand
699 instead of third when handling WITH_CLEANUP_EXPR.
700 * parse.y (java_complete_lhs): Expand second operand of
701 WITH_CLEANUP_EXPR nodes.
702 (patch_synchronized_statement): Swaped second and third arguments
703 while creating WITH_CLEANUP_EXPR node.
705 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
707 * parse.y (create_interface): Avoid cyclic inheritance report when
708 syntax error encountered during class definition.
711 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
713 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
715 (lang_specific_pre_link): Use set_input to set input_filename.
717 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
718 (main): Fix definition.
719 Strip `main' from classname.
722 2001-07-18 Tom Tromey <tromey@redhat.com>
725 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
726 * lex.c (java_new_lexer): Use ICONV_CONST.
727 (java_read_char): Likewise.
728 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
729 (jv-scan$(exeext)): Likewise.
731 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
733 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
734 * parse.y (check_class_interface_creation): Allow `private' if the
735 enclosing is not an interface.
736 (create_interface): Interface tagged public if the enclosing
737 context is an interface.
738 (create_class): Class tagged public if the enclosing context
742 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
744 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
747 2001-07-14 Tim Josling <tej@melbpc.org.au>
749 * check-init.c (check_init): Remove references to EXPON_EXPR.
751 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
753 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
754 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
757 2001-07-13 Tom Tromey <tromey@redhat.com>
759 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
762 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
764 * parse.y (patch_method_invocation): Don't override primary if one
765 is already provided, but let this$<n> be built. Fixed comment.
767 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
769 * parse.y (empty_statement:): Report empty statement error only
770 when found at class declaration level.
773 2001-07-12 Tom Tromey <tromey@redhat.com>
775 * expr.c (expand_load_internal): New function.
776 (LOAD_INTERNAL): Use it.
778 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
780 * parse.y (verify_constructor_super): Compare anonymous class ctor
781 args with `valid_method_invocation_conversion_p.'
784 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
786 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
787 `-fsyntax-only.' Fixes PR java/3248
789 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
791 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
793 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
795 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
796 current function is static. Fixes PR java/1970
798 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
800 * parse.y (patch_method_invocation): Add enclosing context to ctor
801 calls if necessary. Fixes PR java/2953
803 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
805 * parse.y (resolve_package): Abort if qualified expression member
807 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
810 2001-07-07 Zack Weinberg <zackw@stanford.edu>
812 * verify.c: Don't use // comments.
814 2001-07-05 Tom Tromey <tromey@redhat.com>
816 * lang.c (flag_assume_compiled): Removed.
817 * java-tree.h (flag_assume_compiled): Removed.
818 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
819 -fhash-synchronization, -fuse-divide-subroutine,
820 -fcheck-references, -femit-class-file, -femit-class-files,
821 -fassume-compiled. Updated --encoding information. Changed
822 -foutput-class-dir to `-d'.
824 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
826 * jcf-parse.c (parse_class_file): Add lineno parameter to
827 debug_start_source_file call.
829 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
831 * gcj.texi: Use gpl.texi.
832 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
833 dependencies and use doc/include in search path.
835 2001-07-03 Jeff Sturm <jsturm@one-point.com>
837 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
838 `this'. If so, don't build instance initializers.
840 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
842 * parse.y (resolve_expression_name): Improved error message for
843 inner class cases. Fixes PR java/1958
845 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
847 * lang.c: #include diagnostic.h
848 (lang_print_error): Add a `diagnostic_context *' parameter.
849 (java_dummy_print): Likewise.
850 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
852 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
854 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
855 * jcf.h (typedef struct JCF): New bitfield `finished.'
856 (JCF_FINISH): Set `finished.'
857 (JCF_ZERO): Reset `finished.'
860 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
862 * parse.y (class_body_declaration:): Don't install empty instance
866 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
868 * class.c (set_super_info): Call `set_class_decl_access_flags.'
869 (set_class_decl_access_flags): New function.
870 * java-tree.h (set_class_decl_access_flags): New prototype.
871 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
872 (parse_class_file): New local `decl_max_locals.' Take wide types
873 into account to compute DECL_MAX_LOCALS.
874 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
877 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
879 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
881 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
883 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
884 * parse.y (do_resolve_class): Moved comments out to leading comment
885 section. Removed local `start', New local `_ht' and
886 `circularity_hash.' Record `enclosing' in hash table and search
887 it to detect circularity. Use `enclosing' as an argument to
888 `lookup_cl.' Free the hash table when done.
890 2001-06-19 Tom Tromey <tromey@redhat.com>
892 * lex.c (java_read_char): Disallow invalid and overlong
893 sequences. Fixes PR java/2319.
895 2001-06-05 Jeff Sturm <jsturm@one-point.com>
897 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
899 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
901 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
902 arguments accordingly.
904 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
906 * gcj.texi: Move contents to just after title page.
908 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
910 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
912 (patch_incomplete_class_ref): Build the class ref, build the class
913 init if necessary, complete the tree.
916 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
918 * parse.y (lookup_field_wrapper): Test `name' code.
919 (resolve_qualified_expression_name): Test `qual_wfl' code.
920 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
921 handle `qual_wfl' by code.
922 (maybe_build_primttype_type_ref): Test `wfl' code.
924 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
926 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
928 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
929 the dvi file in the java directory.
931 2001-05-25 Sam TH <sam@uchicago.edu>
933 * gen-table.pl javaop.h jcf.h lex.h,
934 parse.h: Fix header include guards.
936 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
938 * jv-scan.c (version): Update copyright year.
940 2001-05-21 Per Bothner <per@bothner.com>
942 * jcf-parse.c (read_class): If class is from .class or .zip file
943 and it's already been read, don't push/pop parser context.
945 2001-05-18 Per Bothner <per@bothner.com>
947 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
948 command line so the jvgenmain-generated main program comes first.
950 2001-05-15 Tom Tromey <tromey@redhat.com>
952 * class.c (build_utf8_ref): Don't generate identifier based on
955 2001-05-12 Richard Henderson <rth@redhat.com>
957 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
958 * expr.c (java_lang_expand_expr): Expand it.
959 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
960 calling build_exception_object_ref.
961 * parse.y (catch_clause_parameter): Likewise.
962 (build_dot_class_method): Likewise.
963 (try_reference_assignconv): Likewise.
964 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
965 * jcf-write.c (generate_bytecode_insns): Likewise.
967 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
969 * parse.y (build_unresolved_array_type): Set
970 EXPR_WFL_QUALIFICATION on the newly created wfl.
971 Fixes PR java/2538. Fixes PR java/2535.
973 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
975 * parse.y (fix_constructors): Removed unnecessary assignment to
976 local. Moved assignment to `this$<n>', fixed comments and
978 (build_wfl_wrap): Fixed indentation.
979 Fixes PR java/2598, java/2579 and java/2658.
981 2001-05-03 Mo DeJong <mdejong@redhat.com>
983 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
986 2000-05-02 Jeff Sturm <jsturm@one-point.com>
988 * expr.c (build_class_init): Move MODIFY_EXPR
989 outside of COND_EXPR. Remove variable `call'.
991 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
993 * decl.c: NULL_PTR -> NULL.
994 * jcf-write.c: Likewise.
996 2001-05-01 Tom Tromey <tromey@redhat.com>
998 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
999 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
1000 * gcj.texi: Updated copyright text. Include fdl.texi.
1001 (Top): Link to new node.
1003 2001-05-01 Per Bothner <per@bothner.com>
1005 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
1007 2001-05-01 Per Bothner <per@bothner.com>
1009 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
1010 import_list contains the name, not the TREE_PURPOSE.
1012 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1014 * jcf-io.c (read_zip_member): Cast to long in comparison with
1017 * jvspec.c (lang_specific_driver): Initialize variables.
1019 * mangle.c (find_compression_record_match): Likewise.
1021 * typeck.c (build_null_signature): Provide static prototype. Mark
1022 parameter with ATTRIBUTE_UNUSED.
1024 * verify.c (verify_jvm_instructions): Initialize variable.
1026 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1028 * parse.y (do_resolve_class): Check for cyclic inheritance during
1029 inner class resolution.
1031 2001-04-27 Per Bothner <per@bothner.com>
1033 * parse.y (java_expand_classes): Don't change ctxp_for_generation
1034 while iterating, since that could cause gc to lose stuff.
1036 2001-04-26 Per Bothner <per@bothner.com>
1038 Fix method search wrt scope of inner classes to match JLS2.
1039 * typeck.c (build_null_signature): New static function.
1040 (has_method): New function. Uses build_null_signature and lookup_do.
1041 * java-tree.h (has_method): New declaration.
1042 * parse.y (find_applicable_accessible_methods_list): Do not search
1043 context of inner classes here.
1044 (patch_method_invocation): Search scope, ie. current and outer clases,
1045 for method matching simple name, to find class.
1047 2001-04-26 Per Bothner <per@bothner.com>
1049 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
1050 Fix thinko: If a single case, use if_icmpeq, not ifeq.
1052 * constants.c (find_methodref_with_class_index): New function.
1053 (find_methodref_index): Use find_methodref_with_class_index.
1054 * java-tree.h (find_methodref_with_class_index): New declaration.
1055 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
1056 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
1057 If context changed from interface to class, don't use invokeinterface.
1059 2001-04-25 Per Bothner <per@bothner.com>
1061 * verify.c (verify_jvm_instructions): For field instructions,
1062 check that field index is valid. For invoke instructions, check that
1063 method index is valid.
1065 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
1067 * config-lang.in (target_libs): Copy from $libgcj_saved.
1069 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1071 * decl.c (init_decl_processing): Add new class "protectionDomain"
1073 * class.c (make_class_data): Set initial value for "protectionDomain".
1075 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1077 * jvspec.c (lang_specific_driver): Fix memory allocation
1078 deficit, by using concat in lieu of xmalloc/sprintf.
1080 2001-04-20 Per Bothner <per@bothner.com>
1082 Fixes to compile multiple .class files at once.
1083 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
1084 * java-tree.h (CLASS_PARSED_P): New macro.
1085 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
1086 * jcf-parse.c (jcf_parse_source): Inline into read_class.
1087 (read_class): Avoid some code duplication.
1088 Don't call JCF_FINISH for a .class file - might be needed later.
1089 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
1090 rather than CLASS_LOADED_P, since latter implies class laid out.
1091 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
1092 * parse.y: Don't need to set CLASS_LOADED_P for array types.
1094 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1096 * Make-lang.in (java/boehm.o): Depend on toplev.h.
1098 * boehm.c: Include toplev.h.
1100 2001-04-06 Tom Tromey <tromey@redhat.com>
1101 Alexandre Petit-Bianco <apbianco@redhat.com>
1103 Fix for PR gcj/1404 and PR gcj/2332:
1104 * parse.y (build_array_from_name): If we use the type_wfl then
1105 accumulate dimensions from the original type as well.
1106 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
1108 2001-04-06 Tom Tromey <tromey@redhat.com>
1110 * parse.y (analyze_clinit_body): Return true if the second operand
1111 of a METHOD_EXPR is nonzero.
1113 2001-04-06 Tom Tromey <tromey@redhat.com>
1115 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
1117 ($(srcdir)/java/parse.c): Likewise.
1119 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
1121 * gcj.texi: Use `which-gcj' instead of `which-g77.'
1122 (version-gcc): Initialized.
1123 (which-gcj): Likewise.
1125 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1127 * java-tree.h (struct lang_decl): New macro
1128 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
1129 * parse.y (build_instance_initializer): New function.
1130 (add_instance_initializer): Use it.
1131 (java_fix_constructors): Set `current_class' before fix pass.
1132 (fix_constructors): Just return if already fixed. Move `super()'
1133 invokation ahead. Use `build_instance_initializer.'
1136 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
1138 * parse.y (resolve_qualified_expression_name): Pass field's
1139 DECL_CONTEXT to `not_accessible_p.'
1140 (not_accessible_p): Changed parameters order in `inherits_from_p'
1143 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
1145 * lang-options.h: Add flag_check_references.
1147 2001-04-04 Per Bothner <per@bothner.com>
1149 * java-tree.h (CONSTANT_VALUE_P): New macro.
1150 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
1151 * parse.y (maybe_build_class_init_for_field): New static function.
1152 (resolve_expression_name, resolve_field_access): Use
1153 maybe_build_class_init_for_field instead of build_class_init
1154 This does not do the init if the field is compile-time-constant.
1155 (resolve_field_access): Simplify.
1157 * parse.y (fold_constant_for_init): Merge test into switch.
1159 2001-04-03 Zack Weinberg <zackw@stanford.edu>
1161 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
1163 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
1165 2001-04-02 Zack Weinberg <zackw@stanford.edu>
1167 * expr.c (pop_type_0): Save the result of the first
1168 lang_printable_name call in a scratch buffer, so it
1169 won't be clobbered by the second call.
1171 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
1173 * parse-scan.y (array_type:): Rewritten.
1174 (type_declaration:): `empty_statement' replaces `SC_TK.'
1175 (class_member_declaration:): `empty statement' added.
1176 (method_body:): Simplified.
1177 (static_initializer:): Likewise.
1178 (primary_no_new_array:): Use `type_literals.'
1179 (type_literals:): New rule.
1180 (dims:): Set and update `bracket_count.'
1181 Fixes PR java/1074. Fixes PR java/2412.
1183 2001-03-28 Hans Boehm <boehm@acm.org>
1185 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
1186 (get_boehm_type_descriptor): Set type on returned value to be a
1187 pointer length integer.
1189 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1191 * expr.c (pop_type_0): Call `concat' rather than building the
1193 (pop_type): Add format specifier in call to `error'.
1195 * parse.y (patch_method_invocation): Avoid casting away
1198 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
1200 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
1202 2001-03-28 Richard Henderson <rth@redhat.com>
1204 IA-64 ABI Exception Handling:
1205 * Make-lang.in (except.o): Don't depend on eh-common.h.
1206 * check-init.c (check_init): Handle EXC_PTR_EXPR.
1207 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
1208 [soft_exceptioninfo_call_node]: Remove.
1209 [eh_personality_libfunc, lang_eh_runtime_type]: New.
1210 (end_java_method): No emit_handlers.
1211 * except.c (java_set_exception_lang_code): Remove.
1212 (method_init_exceptions): Don't call it.
1213 (prepare_eh_table_type): No CATCH_ALL_TYPE.
1214 (build_exception_object_ref): New.
1215 (expand_end_java_handler): Update for except.h name changes.
1216 (emit_handlers, expand_resume_after_catch): Remove.
1217 * expr.c (java_lang_expand_expr): Update for except.h name changes.
1218 (process_jvm_instruction): Use build_exception_object_ref.
1219 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
1220 (soft_exceptioninfo_call_node): Remove.
1221 (build_exception_object_ref): Declare.
1222 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
1223 soft_exceptioninfo_call_node. Move processing ...
1224 [EXC_PTR_EXPR]: ... here.
1225 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
1226 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
1227 (source_end_java_method): No java_set_exception_lang_code or
1229 (build_dot_class_method): Use build_exception_object_ref.
1230 (try_reference_assignconv): Check EXC_PTR_EXPR not
1231 soft_exceptioninfo_call_node.
1233 2001-03-28 Richard Henderson <rth@redhat.com>
1235 * java-tree.h (throw_node): Define as a single member of
1236 java_global_trees instead of a separate array.
1237 (JTI_THROW_NODE): New.
1238 * decl.c (throw_node): Don't declare.
1239 (init_decl_processing): Init a scalar throw_node.
1240 Don't register it for gc.
1241 * check-init.c (check_init): Reference scalar throw_node.
1242 * expr.c (build_java_athrow): Likewise.
1243 * jcf-write.c (generate_bytecode_insns): Likewise.
1244 * parse.h (BUILD_THROW): Likewise.
1246 2001-03-28 Richard Henderson <rth@redhat.com>
1248 * decl.c (end_java_method): Do not save and restore
1249 flag_non_call_exceptions.
1250 * parse.y (source_end_java_method): Likewise.
1251 * lang.c (flag_exceptions): Don't declare.
1252 (java_init_options): Set flag_non_call_exceptions. Set
1253 flag_exceptions here ...
1254 (java_init): ... not here.
1256 2001-03-27 Richard Henderson <rth@redhat.com>
1258 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
1259 exceptions_via_longjmp.
1261 * lang.c (flag_new_exceptions): Don't declare it.
1262 (java_init_options): Or set it.
1264 2001-03-27 Richard Henderson <rth@redhat.com>
1266 * decl.c (end_java_method): Rename asynchronous_exceptions to
1267 flag_non_call_exceptions.
1268 * parse.y (source_end_java_method): Likewise.
1270 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1272 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
1274 2001-03-26 Mark Mitchell <mark@codesourcery.com>
1276 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
1278 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
1280 * parse.y (find_as_inner_class): Follow current package
1281 indications not to mistakingly load an unrelated class.
1283 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1285 * constants.c (PUTN): Use memcpy, not bcopy.
1287 * lex.c (java_read_char): Use memmove, not bcopy.
1289 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
1291 2001-03-23 Per Bothner <per@bothner.com>
1293 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
1294 macro for better error pin-pointing.
1295 * java-tree.h: Fix typo in comment.
1297 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
1298 Don't include jsr/goto in exception range.
1299 Check if start and end of exception range are the same (also TRY_EXPR).
1300 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
1301 However, do emit the following goto even if try_block is empty.
1302 Defer freeing exception_decl until after the finalizer, to make
1303 sure the local isn't reused in the finalizer. Fixes PR java/1208.
1305 * parse.y (java_complete_lhs): If the try-clause is empty, just
1306 return the finally-clause and vice versa.
1308 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
1310 * gcj.texi (Input Options): documented the check for attribute
1311 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
1312 * java-tree.h (flag_force_classes_archive_check): Declared extern.
1313 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
1314 (jcf_parse): Check for the right classes archive if necessary.
1315 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
1316 (jcf_parse_fields): Fixed indentation.
1317 * jcf-write.c (append_gcj_attribute): New function.
1318 (generate_classfile): Compute the attribute count, invoke
1319 `append_gcj_attribute'.
1320 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
1321 turned into bit fields. New bit field `right_zip.'
1322 (JCF_ZERO): Set `right_zip' to zero.
1323 * lang-options.h (-fforce-classes-archive-check): Added flag.
1324 * lang.c (flag_force_classes_archive_check): New flag.
1325 (lang_f_options): New entry `force-classes-archive-check.'
1328 2001-02-07 Andrew Haley <aph@redhat.com>
1330 * gcj.texi (Configure-time Options): Add -fcheck-references.
1331 * expr.c (build_java_indirect_ref): New function.
1332 (java_check_reference): New function.
1333 (build_java_array_length_access): Use build_java_indirect_ref to
1334 check for null references.
1335 (build_java_arrayaccess): Likewise.
1336 (build_get_class): Likewise.
1337 (build_field_ref): Likewise.
1338 (invoke_build_dtable): Likewise.
1339 (build_invokeinterface): Likewise.
1340 * lang.c (lang_f_options): Add flag_check_references.
1341 * jvspec.c (jvgenmain_spec): Add flag_check_references.
1342 * java-tree.h (flag_check_references): New variable.
1343 * lang.c (flag_check_references): Likewise.
1344 * parse.y (patch_invoke): Use java_check_reference.
1345 (patch_assignment): Allow for extra nesting in
1346 _Jv_CheckArrayStore.
1348 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
1350 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
1351 * lex.c (cxx_keywords): Likewise.
1353 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1355 * parse.y (qualify_ambiguous_name): Broaden `length'
1356 recognition. Help MODIFY_EXPR be resolved as expression names.
1357 Fixes PR java/2066. Fixes PR java/2400.
1359 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
1361 * gjavah.c (process_file): Mark interface definitions with
1362 "__attribute__ ((java_interface))".
1364 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
1366 * class.c (layout_class): Fixed push_super_field's second
1367 argument. Fixes PR java/2333.
1368 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
1369 too early to lay innerclasses out.
1371 2001-03-20 Tom Tromey <tromey@redhat.com>
1372 Alexandre Petit-Bianco <apbianco@redhat.com>
1374 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
1375 inside an array reference. Insertion of the array store check
1376 rewritten. Fixes PR java/2299.
1378 2001-03-20 Tom Tromey <tromey@redhat.com>
1380 * lex.c (java_read_unicode): Only accept leading `u's.
1382 2001-03-20 Tom Tromey <tromey@redhat.com>
1384 * jcf-parse.c (read_class): Initialize `class'.
1386 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1388 * jcf_parse.c (jcf_parse): Eliminate unused variable.
1390 2001-03-19 Mark Mitchell <mark@codesourcery.com>
1392 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
1393 (layout_class): Likewise.
1394 (layout_class_method): Likewise.
1395 (emit_register_classes): Likewise.
1396 * decl.c (builtin_function): Likewise.
1397 (give_name_to_locals): Likewise.
1399 2001-03-19 Per Bothner <per@bothner.com>
1401 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
1402 before trying to load an inner class.
1404 Fixes to process to command-line .class files in two passes.
1405 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
1406 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
1407 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
1408 * class.c (is_compiled_class): Fix for renamed flag.
1409 * parse.y (maybe_create_class_interface_decl): Likewise.
1410 * jcf-parse.c (yyparse): Also set if compiling .class files.
1411 * jcf-parse.c (read_class); Read current_class.
1412 (jcf_parse): Make static.
1413 (load_inner_classes): New function, with code moved from jcf_parse,
1414 because we need to inner classes after the command-line files are read.
1415 (yyparse): Set finput to NULL when it doesn't need to be closed.
1416 Reduce use of main_jcf (basically only for archive) and
1417 use finput instead of main_jcf->read_state.
1418 Inline jcf_figure_file_type into yyparse.
1419 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
1420 Defer load_inner_classes and parse_class_file to a second pass,
1421 after we've correctly mapped command-line .clas fiels to classes.
1422 (jcf_figure_file_type): Removed.
1423 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
1424 (JCF_ZERO): Also clear zipd field.
1425 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
1427 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
1429 * jcf-parse.c (yyparse): Change ch from char * to char.
1431 2001-03-19 Per Bothner <per@bothner.com>
1433 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
1434 Add constructed filelist-file at end, following -xjava. Thus any .o
1435 and library files are not affected by the -xjava. Also wrap
1436 explicit @FILE with -xjava and -xnone.
1438 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
1440 * class.c (build_static_field_ref): Call make_decl_rtl() after
1441 setting the DECL_EXTERNAL flag.
1443 2001-03-17 Per Bothner <per@bothner.com>
1445 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
1447 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
1448 when result is is needed (target is STACK_TARGET).
1450 * parse.h (JDEP_SOLV): Removed.
1451 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
1453 * parse.y (incomplete_class_list): Removed.
1454 (obtain_incomplete_type): Don't use or set incomplete_class_list.
1455 It doesn't work if resolve_class changes the name of an array type
1456 that is on the list and then someone else looks for the modified name.
1457 Also, seems liable to break when compiling multiple source files at
1458 once. So the simplest is to just remove incomplete_class_list -
1459 it is only a minor space win and it is not even clear it saves time.
1461 * parse.y (resolve_class): Remove unneeded promote_type.
1463 2001-03-15 Per Bothner <per@bothner.com>
1465 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
1466 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
1467 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
1468 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
1470 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
1471 * parse.y (java_expand_classes): Likewise.
1473 * parse.y (expand_start_java_method): Was only called once and had a
1474 misleading name, so inline in caller java_complete_expand_method.
1475 (enter_a_block): Likewise inline in enter_block and remove.
1477 Remove junk from when gcc/java was created (by copying from C/C++).
1478 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
1479 (struct binding_level): Remove fields keep, keep_if_subblocks,
1480 more_cleanups_ok, have_cleanups (which have never been used).
1481 (pushlevel, poplevel): Remove related useless code.
1483 * class.c (make_class_data): The class_dtable_decl (i.e. the
1484 vtable for Class) should be external, except when compiling Class.
1486 * jvspec.c (lang_specific_driver): Fix -C handling.
1487 Check -save-temps to see if temp @FILE should be deleted.
1488 Follow-up to/fix for February 16 patch.
1490 * verify.c (verify_jvm_instructions): Better error msgs for dup.
1491 (type_stack_dup): Remove no-longer neded error check.
1493 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
1495 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
1496 to 'for_pointer'. If this type is for a pointer (argument) mangling,
1497 don't surround the element with 'N..E' if the type name is
1500 2001-03-14 Mark Mitchell <mark@codesourcery.com>
1502 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
1503 DECL_RTL_SET_P, etc.
1504 (make_method_value): Likewise.
1505 (get_dispatch_table): Likewise.
1507 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
1509 2001-03-07 Tom Tromey <tromey@redhat.com>
1511 * config-lang.in (lang_requires): Define.
1513 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
1515 * typeck.c (convert): Check flag_unsafe_math_optimizations,
1518 2001-03-05 Per Bothner <per@bothner.com>
1520 Fix a problem where rest_of_decl_compilation applied to
1521 class_dtable_decl causes problems because it was done too early,
1522 before output file was opened.
1523 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
1524 * class.c (class_dtable_decl): Add macro - element of class_roots.
1525 (make_class_data): Define class_dtable_decl.
1526 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
1528 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1530 * java/class.c, java/decl.c, java/java-tree.h: Replace all
1531 uses of 'boolean' with 'bool'.
1533 2001-03-01 Zack Weinberg <zackw@stanford.edu>
1535 * lang-specs.h: Add zero initializer for cpp_spec field to all
1538 2001-02-16 Per Bothner <per@bothner.com>
1540 Handle compiling multiple input files at once, and @FILE syntax.
1541 * gcj.texi: Updated documentation to match.
1542 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
1543 * jcf-parse.c (parse_source_file): Split into ...
1544 (parse_source_file_1): New function - and:
1545 (parse_source_file_2): New function.
1546 (yyparse): On -ffilelist-file, open and scan named file.
1547 On first pass over files, only do parse_source_file_1.
1548 A new second pass calls parse_source_file_2 for each file to compile.
1549 (init_jcf_parse): Call init_src_parse.
1550 * jvspec.c (INDIRECT_FILE_ARG): New flag.
1551 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
1552 as multiple input file combined in one compilation.
1553 * lang-options.h: Add -ffilelist-file
1554 * lang.c (flag_filelist_file): New flag variable.
1555 (lang_f_options): Handle -ffilelist-file.
1556 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
1557 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
1558 gclass_list - use global fields of src_parse_roots instead.
1559 * parse.y (src_parse_roots): New array.
1560 (incomplete_class_list, gclass_list): New macros.
1561 (push_parser_context, java_pop_parser_context,
1562 java_parser_context_resume): Don't fiddle with deleted fields.
1563 (various): Use incomplete_class gclass_list and global macros
1564 instead of parse_ctxt fields - the lists are global.
1565 (init_src_parse): New function.
1567 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1569 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
1571 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
1573 * parse.y (check_inner_class_access): Moved declaration of local
1574 `enclosing_decl_type' to the right location.
1576 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
1578 * parse.y (parser_check_super_interface): Don't call
1579 check_pkg_class_access for an inner interface.
1580 (parser_check_super): Don't call check_pkg_class_access for inner
1582 (do_resolve_class): Simplify enclosing type loop. Don't call
1583 check_pkg_class_access if CL and DECL are not set.
1584 (find_in_imports_on_demand): Set DECL if class_type needed to be
1585 loaded. Don't call check_pkg_class_access for an inner class.
1586 (check_inner_class_access): Rewritten to implement member access
1587 rules as per spec 6.6.1.
1588 (check_pkg_class_access): Handle the empty package correctly.
1589 (in_same_package): New function. Determine if two classes are in the
1592 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
1594 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
1595 method into array types.
1596 * parse.y (patch_method_invocation): Bypass access check on clone call
1599 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
1601 * expr.c (build_instanceof): Check for arrays when trying fold to
1604 2001-02-15 Jim Meyering <meyering@lucent.com>
1606 * Make-lang.in (java.install-common): Depend on `installdirs'.
1607 (java.install-info): Likewise.
1609 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
1611 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
1613 2001-02-14 Tom Tromey <tromey@redhat.com>
1614 Alexandre Petit-Bianco <apbianco@cygnus.com>
1616 Fix for PR java/1261.
1617 * typeck.c (build_java_array_type): Add public `clone' method to
1619 * parse.y (resolve_qualified_expression_name): Use current_class
1620 when checking for inaccessibility.
1621 (patch_method_invocation): Fixed error message when accessibility
1622 denied. Added `from_super' argument.
1624 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1626 * parse.y (resolve_class): Don't build a fake decl. Use the one
1628 * typeck.c (build_java_array_type): Build and assign decl to array
1631 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
1633 * parse.y (not_accessible_p): Changed leading comment. Added extra
1634 `where' argument. Use it to enforce protected access rules.
1635 (resolve_qualified_expression_name): Added extra argument to
1637 (patch_method_invocation): Use argument `primary' to provide
1638 not_accessible_p with an extra argument.
1639 (lookup_method_invoke): Added extra argument to not_accessible_p.
1640 (search_applicable_method_list): Likewise.
1642 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
1644 * parse.y (resolve_qualified_expression_name): Try to resolve as
1645 an inner class access only if `decl' is a TYPE_DECL.
1647 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
1649 * decl.c (classdollar_identifier_node): Initialize.
1650 * java-tree.h (enum java_tree_index): New entry
1651 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
1652 (classdollar_identifier_node): New macro.
1653 (ID_CLASSDOLLAR_P): Likewise.
1654 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
1655 (build_dot_class_method_invocation): Likewise.
1656 (find_applicable_accessible_methods_list): `class$' can't be
1659 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
1661 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
1663 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1665 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
1666 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
1669 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1671 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
1672 outside of the `__U' sequence too.
1673 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
1676 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
1678 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
1680 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
1682 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
1683 (JVGENMAIN_OBJS): Likewise.
1684 * java-tree.h (append_gpp_mangled_name): New prototype.
1685 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
1686 Removed cast calling `gcc_add_root.'
1687 * jvgenmain.c (mangle_obstack): New global, initialized.
1689 (do_mangle_class): Constify local `ptr.'
1690 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
1691 append_gpp_mangle_name and update `count' if necessary.
1692 Use `mangle_obstack.'
1693 * mangle.c (append_unicode_mangled_name): Removed.
1694 (append_gpp_mangled_name): Likewise.
1695 (unicode_mangling_length): Likewise.
1696 (mangle_member_name): Return type set to `void.'
1697 (mangle_field_decl): Don't append `U' in escaped names.
1698 (mangle_method_decl): Likewise.
1699 (mangle_member_name): Just use `append_gpp_mangled_name.'
1700 * mangle_name.c: New file.
1702 2001-02-07 Per Bothner <per@bothner.com>
1704 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
1706 * check-init.c (check_init): Don't call done_alternative after
1707 processing loop code, as a LOOP_EXPR never terminates normally.
1709 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
1711 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
1713 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1715 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
1718 2001-02-06 Tom Tromey <tromey@redhat.com>
1720 * lex.c (java_new_lexer): Longer error message.
1722 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
1723 Alexandre Petit-Bianco <apbianco@cygnus.com>
1725 * typeck.c (build_prim_array_type): Added leading comment.
1726 (build_java_array_type): Moved locals out of
1727 block. Always create the `data' field, fixed alignment to match
1730 2001-02-04 Tom Tromey <tromey@redhat.com>
1732 * expr.c (java_lang_expand_expr): Don't bother recomputing
1733 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
1736 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
1738 * parse.y (process_imports): Save the original name of the import
1739 for better error report.
1741 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
1743 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
1744 of macros used when compiling jvspec.c.
1745 * jvspec.c (lang_specific_driver): Link with the shared
1748 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1750 * check-init.c (check_init): Call internal_error instead of fatal.
1751 * expr.c (java_lang_expand_expr): Likewise.
1752 * jcf-parse.c (get_constant): Likewise.
1753 * mangle.c (java_mangle_decl): Likewise.
1754 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
1755 (operator_string): Likewise.
1756 * check-init.c (check_init): Call abort instead of fatal.
1757 * class.c (build_class_ref): Likewise.
1758 * constants.c (write_constant_pool): Likewise.
1759 * decl.c (start_java_method): Likewise.
1760 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
1761 (java_stack_dup, encode_newarray_type): Likewise.
1762 (build_java_array_length_access): Likewise.
1763 (build_java_check_indexed_type, expand_java_pushc): Likewise.
1764 (build_java_soft_divmod, build_invokeinterface): Likewise.
1765 * java-tree.h (INNER_CLASS_P): Likewise.
1766 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
1767 (give_name_to_class, get_class_constant): Likewise.
1768 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
1769 (find_constant_index, generate_bytecode_conditional): Likewise.
1770 (generate_bytecode_insns, perform_relocations): Likewise.
1771 * lex.c (java_unget_unicode, java_lex): Likewise.
1772 * mangle.c (mangle_type, mangle_record_type): Likewise.
1773 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
1774 (finish_mangling): Likewise.
1775 * parse.h (MARK_FINAL_PARMS): Likewise.
1776 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
1777 (obtain_incomplete_type, java_complete_class): Likewise.
1778 (java_check_regular_methods, java_complete_expand_method): Likewise.
1779 (cut_identifier_in_qualified, check_deprecation): Likewise.
1780 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
1781 (java_complete_lhs, lookup_name_in_blocks): Likewise.
1782 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
1783 * typeck.c (set_local_type, parse_signature_type): Likewise.
1784 (parse_signature_string, build_java_signature): Likewise;
1785 (set_java_signature): Likewise.
1786 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
1787 * class.c (add_method): Call fatal_error instead of fatal.
1788 (build_static_field_ref): Likewise.
1789 * expr.c (build_known_method_ref, expand_invoke): Likewise.
1790 * jcf-parse.c (get_constant, jcf_parse): Likewise.
1791 * lex.c (java_new_new_lexer): Likewise.
1792 * jv-scan.c (main): Likewise.
1793 (fatal_error): Renamed from fatal.
1794 * jcf-parse.c (yyparse): Call fatal_io_error instead of
1796 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
1797 (yyparse): Likewise.
1798 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
1799 * lex.c (java_get_line_col): Likewise.
1800 * jcf-parse.c (load_class): Make errors non-fatal.
1801 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
1803 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
1805 * jvgenmain.c (class_mangling_suffix): Remove unused string.
1806 (error): Remove unused function.
1807 (main): Don't use "__attribute__ alias" on generated class symbol.
1809 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
1811 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
1813 * parse.y (finish_method_declaration): Code accounting for WFLed
1814 method DECL_NAMEs deleted.
1815 (check_abstract_method_definitions): Likewise.
1816 (resolve_type_during_patch): Layout resolved type.
1817 * typeck.c (lookup_do): Removed unused local.
1819 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
1821 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
1822 * decl.c (init_decl_processing): Use integer_minus_one_node, not
1823 integer_negative_one_node.
1824 * expr.c (build_java_binop): Likewise.
1826 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
1828 * zextract.c (read_zip_archive): Read file_offset before writing
1829 zipd and consequently clobbering the header contents.
1831 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1833 * Make-lang.in: Remove all dependencies on defaults.h.
1834 * decl.c: Don't include defaults.h.
1836 * parse.y: Likewise.
1838 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
1840 * ChangeLog (2001-01-21): Fixed typo.
1841 * class.c (layout_class_method): Code accounting for WFLed
1842 method DECL_NAMEs deleted.
1843 * constant.c (find_methodref_index): Likewise.
1844 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
1845 * java-tree.h (DECL_FUNCTION_WFL): New macro.
1846 (struct lang_decl): New field `wfl'.
1847 (java_get_real_method_name): Prototype deleted.
1848 * mangle.c (mangle_method_decl): Code accounting for WFLed
1849 method DECL_NAMEs deleted.
1850 * parse.h (GET_METHOD_NAME): Macro deleted.
1851 * parse.y (reset_method_name): Deleted.
1852 (method_header): Set DECL_FUNCTION_WFL.
1853 (check_abstract_method_header): Code accounting for WFLed method
1855 (java_get_real_method_name): Deleted.
1856 (check_method_redefinition): Code accounting for WFLed method
1857 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
1858 (java_check_regular_methods): Likewise.
1859 (java_check_abstract_methods): Likewise.
1860 (java_expand_classes): Don't call `reset_method_name.'
1861 (search_applicable_method_list): Use DECL_NAMEs instead of
1863 * typeck.c (lookup_do): Code accounting for WFLed method
1866 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
1868 * lex.c (java_read_char): Check for EOF from getc first.
1870 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1872 * class.c (layout_class): Don't lay the superclass out if it's
1873 already being laid out.
1874 * jcf-parse.c (handle_innerclass_attribute): New function.
1875 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
1876 handle_innerclasses_attribute.
1877 (jcf_parse): Don't load an innerclasses if it's already being
1879 * jcf-write.c (append_innerclass_attribute_entry): Static
1880 `anonymous_name' and its initialization deleted. `ocii' and `ini'
1881 to be zero for anonymous classes.
1883 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1885 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
1887 * jcf-parse.c (set_source_filename): Use
1888 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
1890 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1892 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
1893 gets a unique asm name.
1895 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
1897 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
1898 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
1900 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
1901 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
1902 * parse.y (lookup_package_type_and_set_next): Deleted.
1903 (resolve_package): Removed unnecessary code.
1904 (find_applicable_accessible_methods_list): `finit$' can't be
1906 * verify.c (pop_argument_types): Added missing prototype.
1908 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
1910 * config-lang.in: Disable java by default.
1912 2001-01-23 Tom Tromey <tromey@redhat.com>
1914 * gcj.texi (Copying): New node.
1915 Added copyright information.
1917 2001-01-21 Per Bothner <per@bothner.com>
1919 Various fixes to allow compiling a compressed .jar/.zip archive.
1920 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
1921 (struct ZipFile): Add fields name and next (from ZipFileCache).
1922 (struct ZipDirectory): New field zipf points to owning ZipFile.
1923 * jcf.h (struct ZipDirectory): Add forward declaration.
1924 (struct JCF): Declare zipd field to have type struct ZipDirectory.
1925 Remove seen_in_zip and zip_offset fields.
1926 (JCF_SEEN_IN_ZIP): New macro.
1927 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
1928 * jcf-io.c: Change all ZipFileCache to ZipFile.
1929 (read_zip_member): New function.
1930 (open_in_zip): Call read_zip_member.
1931 * jcf-parse.c (find_in_current_zip): Remove function.
1932 (read_class): Merge in find_in_current_zip functionality.
1933 Call read_zip_member if needed.
1934 (parse_zip_file_entries): Use read_zip_member.
1935 (process_zip_dir): Update for removed and added JCF fields.
1936 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
1938 2001-01-21 Per Bothner <per@bothner.com>
1940 Minor optimization of static ggc roots.
1941 * jcf-parse.c (parse_roots): New static field.
1942 (current_field, current_method, current_file_list): Replace by macros
1943 naming fields of parse_roots.
1944 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
1945 * class.c (class_roots): New static field.
1946 (registered_class, fields_ident, info_ident, class_list):
1947 New macros naming fields of parse_roots.
1948 (build_static_field_ref): Don't register roots here.
1949 (layout_class): Static field list replaced by macro class_list.
1950 (init_class_processing): Call ggc_add_tree_root for 4 roots.
1951 Initialize fields_ident and info_ident here.
1953 2001-01-21 Per Bothner <per@bothner.com>
1955 * jcf-parse.c (ggc_mark_jcf): New function.
1956 (init_jcf_parse): Register current_jcf as ggc root.
1958 2001-01-21 Per Bothner <per@bothner.com>
1960 * lang.c (put_decl_node): Print method's name.
1962 2001-01-21 Per Bothner <per@bothner.com>
1964 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
1965 (verify_jvm_instructions): Use it, for better error messages on loads.
1967 2001-01-21 Per Bothner <per@bothner.com>
1969 * verify.c (merge_type_state): Still may have to merge even if
1970 LABEL_VERIFIED (label).
1972 2001-01-21 Per Bothner <per@bothner.com>
1974 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
1975 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
1977 2001-01-19 Per Bothner <per@bothner.com>
1979 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
1980 if expeting an interface type. Refines Tom's change of 2000-09-12.
1982 2001-01-18 Per Bothner <per@bothner.com>
1984 * gcj.texi (Input Options): Mention .java files.
1986 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
1988 * lang-options.h (-Wunsupported-jdk11): Removed.
1989 * lang.c (flag_not_overriding): Deleted.
1990 (flag_static_local_jdk1_1): Likewise.
1991 (lang_W_options): Removed "unsupported-jdk11" entry.
1992 * parse.y (java_check_methods): Removed dead code.
1994 2001-01-17 Tom Tromey <tromey@redhat.com>
1996 Changes suggested by Per Bothner:
1997 * gcj.texi (Input Options): Don't mention input files.
1998 (Code Generation): Updated --main information.
1999 (Invoking jcf-dump): Mention that --javap is incomplete.
2000 From Alexandre Petit-Bianco:
2001 (Warnings): Don't mention -Wunsupported-jdk11.
2003 (Compatibility): Mention JDK 1.2-ness of libraries.
2004 (Resources): Mention resources used when writing gcj.
2006 2001-01-17 Tom Tromey <tromey@redhat.com>
2008 * gcj.texi: New file.
2009 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
2010 (java.info): Depend on gcj.info.
2011 (java/gcj.dvi): New target.
2012 (java.dvi): Depend on gcj.dvi.
2013 (java.install-info): Wrote.
2015 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
2017 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
2018 having called make_decl_rtl.
2020 2001-01-14 Per Bothner <per@bothner.com>
2022 Various patches to emit better messages on verification errors.
2023 * expr.c (push_type_0): Return error indication on stack overflow,
2024 instead of callinfg fatal.
2025 (push_type): Now just call push_type_0 (nd fatal on overflow).
2026 (pop_type_0): Return detailed error message (in a char** argument).
2027 (pop_type): If pop_type_0 fails, print error message.
2028 (pop_argument_types): Moved to verify.c.
2029 * verify.c (pop_argument_types): Moved from expr.c.
2030 Return a (possible) error message, rather than void.
2031 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
2032 (verify_jvm_instruction): Use new macros, improving error messages.
2033 For case OPCODE_astore use object_ptr_type_node.
2034 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
2035 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
2037 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
2038 constant, return body without wrapper. (Improves constant folding.)
2039 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
2041 2001-01-13 Per Bothner <per@bothner.com>
2043 * expr.c (expand_java_field_op): Assigning to a final field outside
2044 an initializer does not violate JVM spec, so should be warning, not
2045 error. (Sun's verifier does not complain - though MicroSoft's does.)
2047 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
2049 * gjavah.c (version), jcf-dump.c (version): Update copyright year
2052 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
2054 * parse.y (resolve_expression_name): Permit instance variables from
2055 enclosing context in super constructor call.
2056 (resolve_qualified_expression_name): Permit enclosing class's qualified
2057 "this" in super constructor call.
2059 2001-01-10 Mark Mitchell <mark@codesourcery.com>
2061 * class.c (build_utf8_ref): Remove last argument in call to
2062 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
2063 (build_class_ref): Likewise.
2064 (build_static_field_ref): Likewise.
2065 (get_dispatch_table): Likewise.
2066 (layout_class_method): Likewise.
2067 (emit_register_classes): Likewise.
2068 * constants.c (build_constant_data_ref): Likewise.
2069 * decl.c (builtin_function): Likewise.
2070 (create_primitive_vtable): Likewise.
2071 * expr.c (build_known_method_def): Likewise.
2072 (build_jni_stub): Likewise.
2073 (java_lang_expand_expr): Likewise.
2075 2001-01-10 Tom Tromey <tromey@redhat.com>
2077 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
2079 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
2081 * java-tree.h (lang_printable_name_wls): New prototype.
2082 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
2083 rather than `current_class' to print type name. Don't prepend type
2084 names when printing constructor names.
2085 (lang_printable_name_wls): New function.
2086 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
2087 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
2088 * parse.y (patch_method_invocation): Message tuned for constructors.
2089 (not_accessible_p): Grant `private' access from within
2092 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2094 All files with updated copyright when applicable.
2095 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
2096 * class.c (mangle_class_field): Function removed.
2097 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
2098 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
2099 (build_class_ref): Call `java_mangle_class_field' instead of
2100 `mangle_class_field.'
2101 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
2102 (layout_class): Call `java_mangle_decl' instead of
2103 `mangle_static_field.'
2104 (cxx_keywords): Initialized static array moved to `lex.c.'
2105 (layout_class_method): Changed leading comment. Simplified to
2106 call `java_mangle_decl.' Local `ptr' moved in for loop body.
2107 * decl.c (lang_mark_tree): Mark field `package_list.'
2108 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
2109 (struct lang_type): New field `package_list.'
2110 (unicode_mangling_length): Prototype removed.
2111 (append_gpp_mangled_name, append_gpp_mangled_classtype,
2112 emit_unicode_mangled_name): Likewise.
2113 (cxx_keyword_p): New prototype.
2114 (java_mangle_decl, java_mangle_class_field,
2115 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
2116 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
2118 * jvgenmain.c (main_method_prefix): Global variable removed.
2119 (main_method_suffix): Likewise.
2120 (do_mangle_classname): New function.
2121 (main): Call it. Format changed to accomodate new mangling scheme.
2122 * lex.c: (utf8_cmp): Conditionally prototyped.
2123 (cxx_keywords): Moved from class.c, conditionally defined.
2124 (utf8_cmp, cxx_keyword_p): Likewise.
2125 * mangle.c (obstack.h, ggc.h): Included.
2126 (mangle_field_decl): New function.
2127 (mangle_method_decl, mangle_type, mangle_pointer_type,
2128 mangle_array_type, mangle_record_type,
2129 find_compression_pointer_match, find_compression_array_match,
2130 find_compression_record_match,
2131 find_compression_array_template_match, set_type_package_list,
2132 entry_match_pointer_p, emit_compression_string, init_mangling,
2133 finish_mangling, compression_table_add, mangle_member_name): Likewise.
2134 (mangle_obstack): New global.
2135 (MANGLE_RAW_STRING): New macro.
2136 (unicode_mangling_length): Turned static.
2137 (append_unicode_mangled_name): Renamed from
2138 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
2139 replaces `obstack', removed from the parameter list.
2140 (append_gpp_mangled_name): Turned static. `mangle_obstack'
2141 replaces parameter `obstack', removed from the parameter list. Call
2142 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
2143 (append_gpp_mangled_classtype): Removed.
2144 (compression_table, compression_next): New static variables.
2145 * parse.y (temporary_obstack): Extern declaration removed.
2147 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
2149 * parse.y (patch_binop): Compute missing type in error situations.
2151 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2153 * class.c (make_class_data): Push initial value for "arrayclass".
2154 * decl.c (init_decl_processing): Add new class field "arrayclass".
2156 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
2158 From patha@softlab.ericsson.se:
2159 * parse.y (switch_label): Use build, not build1, to construct
2162 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
2164 * lang.c (lang_decode_option): Change -MA to -MP.
2165 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
2166 Update to new prototype; do quote targets.
2167 (jcf_dependency_write): Update.
2169 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
2171 Shorten primitive array allocation path:
2172 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
2173 to create new primitive arrays.
2174 * expr.c (build_newarray): If generating native code, call
2175 soft_newarray_node with a reference to the primitive TYPE identifier
2176 instead of type_value.
2178 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
2180 Fix for PRs gcj/312 and gcj/253:
2181 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
2182 dest if they arn't already.
2183 * class.c (layout_class): Call maybe_layout_super_class on
2184 superinterfaces also, but only if compiling from bytecode.
2187 * parse.y (create_class): Set ACC_STATIC if class is declared in an
2190 2000-12-15 Tom Tromey <tromey@redhat.com>
2192 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
2195 2000-12-14 Andrew Haley <aph@redhat.com>
2197 * boehm.c (mark_reference_fields): Change test to correctly detect
2200 2000-12-15 Andreas Jaeger <aj@suse.de>
2202 * config-lang.in (lang_dirs): Added.
2204 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
2206 * parse.y (end_artificial_method_body): Fixed undefined behavior.
2207 Credits go to rth for finding it.
2209 2000-12-13 Mike Stump <mrs@wrs.com>
2211 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
2213 2000-11-07 Tom Tromey <tromey@cygnus.com>
2215 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
2216 * lex.c (java_ignorable_control_p): Removed.
2217 (java_letter_or_digit_p): Removed.
2218 (java_start_char_p): New function.
2219 (java_read_char): Return `int', not `unicode_t'. Changed
2221 (java_read_unicode): Likewise.
2222 (java_read_unicode_collapsing_terminators): Likewise.
2223 (java_get_unicode): Likewise.
2224 (java_new_lexer): Initialize hit_eof.
2225 (java_parse_end_comment): Take `int' argument.
2226 (java_parse_doc_section): Likewise.
2227 (java_parse_escape_sequence): Don't allow backlash-newline.
2229 * lex.h (JAVA_DIGIT_P): Removed.
2230 (_JAVA_LETTER_OR_DIGIT_P): Removed.
2231 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
2232 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
2233 (JAVA_PART_CHAR_P): New macro.
2235 (JAVA_CHAR_ERROR): Now -2.
2236 (java_lexer): New field `hit_eof'.
2237 * chartables.h: New file.
2238 * gen-table.pl: new file.
2240 2000-11-20 Tom Tromey <tromey@cygnus.com>
2241 Alexandre Petit-Bianco <apbianco@cygnus.com>
2243 * parse.y (java_complete_lhs): Only allow compound assignment of
2244 reference type if type is String.
2246 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2248 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
2249 jcf-path.c: Likewise.
2251 2000-12-09 Anthony Green <green@redhat.com>
2253 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
2254 filestart and filename_length as int values.
2256 2000-12-07 Mo DeJong <mdejong@redhat.com>
2258 * jcf-io.c (find_class): Correct the logic that tests to see if a
2259 .java file is newer than its .class file. The compiler was
2260 incorrectly printing a warning when file mod times were equal.
2262 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
2264 * jvgenmain.c: Use ISPRINT not isascii.
2266 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
2268 * parse.y (end_artificial_method_body): Fixed typo.
2270 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
2272 * parse.y (patch_method_invocation): Pick the correct enclosing
2273 context when creating inner class instances.
2276 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
2278 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2279 Update copyright year to 2000.
2281 2000-11-23 Anthony Green <green@redhat.com>
2283 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
2284 Move current_file_list out of yyparse and make it static.
2286 * expr.c: Declare quick_stack and tree_list_free_list as static
2287 (init_expr_processing): Register quick_stack and
2288 tree_list_free_list roots.
2290 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
2292 * parse.y (build_outer_field_access): New local `decl_ctx', use
2293 it. Check for field's context and current class immediate outer
2294 context inheritance.
2295 (outer_field_access_p): Consider fields inherited from the last
2297 (build_access_to_thisn): Stop at the last enclosing context if
2301 Thu Nov 23 02:19:14 2000 J"orn Rennecke <amylaar@redhat.com>
2303 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
2305 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
2307 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
2310 2000-11-20 Tom Tromey <tromey@cygnus.com>
2312 * jv-scan.c (help): Document --complexity.
2313 (options): Added --complexity.
2314 (flag_complexity): New global.
2315 (main): Call `report'.
2316 * parse-scan.y (complexity): New global.
2317 (if_then_statement, if_then_else_statement,
2318 if_then_else_statement_nsi, switch_block_statement_group,
2319 while_expression, do_statement, for_begin, continue_statement,
2320 throw_statement, catch_clause, finally, method_invocation,
2321 conditional_and_expression, conditional_or_expression,
2322 conditional_expression): Update complexity.
2323 (reset_report): Reset complexity.
2324 (report): New function.
2326 2000-11-20 Tom Tromey <tromey@cygnus.com>
2328 * lex.c (yylex): Added STRICT_TK case.
2329 * parse.y (STRICT_TK): Added.
2330 * parse-scan.y (STRICT_TK): Added.
2331 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
2332 `;'. Use 4, not 3, with -k option. Correctly rename resulting
2334 * keyword.h: Rebuilt.
2335 * keyword.gperf (strictfp): Added.
2337 2000-11-20 Tom Tromey <tromey@cygnus.com>
2339 * lex.c (yylex): Recognize floating point constants with leading
2342 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2344 * java-tree.h (cyclic_inheritance_report): Constify.
2345 * parse.y (cyclic_inheritance_report): Likewise.
2347 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2349 * parse.y (goal): Remove call to ggc_add_string_root.
2351 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2353 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
2354 Create string in scratch buffer, then pass to build_string.
2356 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2358 * parse.y (issue_warning_error_from_context): Add
2361 2000-11-11 Anthony Green <green@redhat.com>
2363 * jcf-parse.c (process_zip_dir): Add finput parameter.
2364 (jcf_figure_file_type): Call process_zip_dir with appropriate
2367 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2369 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
2370 * jcf-parse.c (jcf_figure_file_type): Likewise.
2372 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
2374 * parse.y (create_new_parser_context): Use memset () instead of
2377 2000-11-08 Tom Tromey <tromey@cygnus.com>
2379 * gjavah.c (process_file): Only include gcj/cni.h when generating
2382 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2384 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
2385 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
2386 instead of bzero ().
2388 2000-11-05 Tom Tromey <tromey@cygnus.com>
2390 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
2391 * lex.c (IS_ZERO): New define.
2392 (java_perform_atof): Error on floating point underflow.
2394 2000-11-04 Tom Tromey <tromey@cygnus.com>
2396 * lex.c (java_parse_escape_sequence): Only read two octal
2397 characters if the first one is greater than 3. Don't allow
2398 "octal" numbers to include the digits 8 or 9.
2400 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2402 * Make-lang.in (java.distdir): Remove.
2404 2000-11-03 Tom Tromey <tromey@cygnus.com>
2406 * Make-lang.in (java.dvi): New target.
2407 Partial fix for PR other/567.
2409 * lang-options.h: Mention -Wout-of-date.
2410 * jcf-dump.c (flag_newer): New global.
2411 * gjavah.c (flag_newer): New global.
2412 * jcf-io.c (find_class): Only warn when flag_newer set.
2413 * lang.c (flag_newer): New global.
2414 (struct string_option): New declaration.
2415 (lang_W_options): New global.
2416 (process_option_with_no): New function.
2417 (lang_decode_option): Use it.
2419 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
2420 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
2423 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
2424 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
2425 * lex.c (java_read_unicode): Removed `term_context' argument.
2426 Recognize any number of `u' in `\u'.
2427 (java_read_unicode_collapsing_terminators): New function.
2428 (java_get_unicode): Use it.
2429 (java_lineterminator): Removed.
2430 (yylex): Produce error if character literal is newline or single
2431 quote. Return if eof found in middle of `//' comment. EOF in
2432 `//' comment is only an error if pedantic.
2433 (java_ignorable_control_p): New function.
2434 (java_parse_end_comment): Return if eof found in middle of
2437 * jv-scan.c (pedantic): New global.
2439 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
2441 * parse.y (outer_field_access_p): Inherited fields aren't
2442 consider outer fields.
2443 (maybe_build_thisn_access_method): Use
2444 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
2445 (resolve_expression_name): Trigger an error if a static field
2446 is being accessed as an outer field.
2448 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2450 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
2453 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2455 * Make-lang.in: Move all build rules here from Makefile.in,
2456 adapt to new context. Wrap all rules that change the current
2457 directory in parentheses. Expunge all references to $(P).
2458 When one command depends on another and they're run all at
2459 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2460 all object-file generation rules. Delete obsolete variables.
2462 * Makefile.in: Delete.
2463 * config-lang.in: Delete outputs= line.
2465 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
2467 * parse.y (patch_method_invocation): NULLify this_arg when already
2469 (maybe_use_access_method): Handle call to methods unrelated to the
2470 current class. Fixed comment.
2473 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2475 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
2478 2000-10-24 Tom Tromey <tromey@cygnus.com>
2480 * lex.c (java_new_lexer): Initialize new fields. Work around
2481 broken iconv() implementations.
2482 (java_read_char): Swap bytes if required. Use fallback decoder if
2484 (byteswap_init, need_byteswap): New globals.
2485 (java_destroy_lexer): Only close iconv handle if it is in use.
2486 * lex.h (java_lexer): New fields read_anything, byte_swap,
2488 Made out_buffer unsigned.
2490 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
2492 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
2493 where an enclosing context can be set on the jdep.
2494 (do_resolve_class): Fixed identation.
2496 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2498 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
2500 * jcf-reader.c (peek_attribute, skip_attribute): Only define
2503 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
2505 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
2507 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2509 * jcf-write.c (OP1): Update `last_bc'.
2510 (struct jcf_block): Fixed indentation and typo in comments. New
2512 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
2513 follows `monitorenter'.
2514 * parse.y (patch_synchronized_statement): New local `tmp'. Call
2518 2000-10-16 Tom Tromey <tromey@cygnus.com>
2520 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
2521 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
2522 * lang-options.h: Added -MA, -MT, -MF..
2523 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
2524 (DEPEND_TARGET_SET): New macro.
2525 (DEPEND_FILE_ALREADY_SET): Likewise.
2526 (init_parse): Handle new flags.
2527 * jcf.h (jcf_dependency_print_dummies): Declare.
2528 * Make-lang.in (s-java): Added mkdeps.o.
2529 * Makefile.in (BACKEND): Added mkdeps.o.
2530 (../gcjh$(exeext)): Added mkdeps.o.
2531 (../jcf-dump$(exeext)): Added mkdeps.o.
2532 * jcf-depend.c: Include mkdeps.h.
2533 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
2534 add_entry): Removed.
2535 (jcf_dependency_reset): Rewrote.
2536 (dependencies): New global.
2537 (jcf_dependency_set_target): Rewrote.
2538 (jcf_dependency_add_target): Likewise.
2539 (jcf_dependency_add_file): Likewise.
2541 (print_ents): Removed.
2542 (jcf_dependency_write): Rewrote.
2543 (print_dummies): New global.
2544 (jcf_dependency_print_dummies): New function
2545 (jcf_dependency_write): Call deps_dummy_targets if required.
2547 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
2549 * gjavah.c (add_class_decl): Removed unused variables `tname',
2550 `tlen' and `name_index'.
2551 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
2552 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
2553 in `wfl_operator' with value.
2554 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
2555 (jcf_figure_file_type): Fixed identation.
2556 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
2557 * parse.y (analyze_clinit_body): New function.
2558 (static_initializer:): Reset `current_static_block'.
2559 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
2560 `wfl_operator' with new value.
2561 (lookup_cl): Use EXPR_WFL_FILENAME.
2562 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
2563 analyze_clinit_body.
2564 (build_outer_field_access): Access to this$<n> built from
2565 current_class, not its outer context.
2566 (build_access_to_thisn): Fixed leading comment. Tidied things up.
2567 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
2568 (patch_method_invocation): Use `is_static_flag' when already
2570 (patch_newarray): Removed assignment in ternary operator.
2572 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
2574 * except.c (free_eh_ranges): Don't free `whole_range'.
2576 2000-10-15 Anthony Green <green@redhat.com>
2578 * decl.c (init_decl_processing): Call init_class_processing before
2581 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
2583 * check-init.c (check_init): Fixed leading comment. Use
2585 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2586 (give_name_to_locals): Likewise.
2587 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
2588 fields in lang_decl_var.
2589 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
2590 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
2591 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
2592 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
2593 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
2594 (LOCAL_FINAL): Rewritten.
2595 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
2596 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
2597 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
2598 `init_final' fields.
2599 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
2600 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
2601 (TYPE_HAS_FINAL_VARIABLE): New macro.
2602 (struct lang_type): Added `afv' field.
2603 * parse.y (check_static_final_variable_assignment_flag): New function.
2604 (reset_static_final_variable_assignment_flag): Likewise.
2605 (check_final_variable_local_assignment_flag): Likewise.
2606 (reset_final_variable_local_assignment_flag): Likewise.
2607 (check_final_variable_indirect_assignment): Likewise.
2608 (check_final_variable_global_assignment_flag): Likewise.
2609 (add_inner_class_fields): Use LOCAL_FINAL_P.
2610 (register_fields): Handle local finals and final variables.
2611 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
2612 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2613 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
2615 (java_complete_expand_methods): Loop to set
2616 TYPE_HAS_FINAL_VARIABLE. Call
2617 `reset_final_variable_local_assignment_flag' and
2618 `check_final_variable_local_assignment_flag' accordingly before
2619 and after constructor expansion. Call
2620 `reset_static_final_variable_assignment_flag'
2621 before expanding <clinit> and after call
2622 `check_static_final_variable_assignment_flag' if the
2623 current_class isn't an interface. After all methods have been
2624 expanded, call `check_final_variable_global_assignment_flag' and
2625 `check_static_final_variable_assignment_flag' if the current class
2627 (maybe_yank_clinit): Fixed typo in comment.
2628 (build_outer_field_access_methods): Removed old sanity check. Use
2629 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
2630 Don't create access methods for finals.
2631 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
2632 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
2633 existing DECL_INIT has been processed.
2634 (java_complete_lhs): Likewise.
2635 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
2636 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
2638 (patch_assignment): Use LOCAL_FINAL_P.
2639 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
2640 DECL_INITIAL is nullified.
2643 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2645 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
2647 * Makefile.in (parse.c, parse-scan.c): Likewise.
2649 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2651 * class.c (temporary_obstack): Remove.
2652 (make_class): Don't mess with obstascks.
2653 (push_class): Likewise.
2654 (set_super_info): Likewise.
2655 (add_method_1): Likewise.
2656 (add_method): Likewise.
2657 (add_field): Likewise.
2658 (build_utf8_ref): Likewise.
2659 (build_class_ref): Likewise.
2660 (build_static_field_ref): Likewise.
2661 (finish_class): Likewise.
2662 (push_super_field): Likewise.
2663 (layout_class): Likewise.
2664 (layout_class_methods): Likewise.
2665 (init_class_processing): Likewise.
2666 * constants.c (get_tag_node): Likewise.
2667 (build_constant_data_ref): Likewise.
2668 * decl.c (ggc_p): Remove.
2669 (copy_lang_decl): Use ggc_alloc.
2670 (complete_start_java_method): Don't mess with obstacks.
2671 (start_java_method): Likewise.
2672 (end_java_method): Likewise.
2673 * except.c (link_handler): Use xmalloc.
2674 (free_eh_ranges): New function.
2675 (method_init_exceptions): Use it.
2676 (add_handler): Use xmalloc.
2677 (expand_start_java_handler): Don't mess with obstacks.
2678 (prepare_eh_table_type): Likewise.
2679 (expand_end_java_handler): Likewise.
2680 * expr.c (push_value): Likewise.
2681 (create_label_decl): Likewise.
2682 (build_jni_stub): Likewise.
2683 (java_lang_expand_expr): Likewise.
2684 (note_instructions): Use xrealloc.
2685 (java_push_constant_from_pool): Don't mess with obstacks.
2686 (process_jvm_instruction): Likewise.
2687 * java-tree.h (cyclic_inheritance_report): Remove duplicate
2689 * jcf-parse.c (get_constant): Don't mess with obstacks.
2690 (read_class): Likewise.
2691 (jcf_parse): Likewise.
2692 * lex.c (expresion_obstack): Remove.
2693 (java_lex): Don't use obstack_free.
2694 * parse.h (exit_java_complete_class): Don't mess with obstacks.
2695 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
2696 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
2697 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
2698 * parse.y (gaol): Add more GC roots.
2699 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
2700 (lookup_field_wrapper): Likewise.
2701 (obtain_incomplete_type): Don't mess with obstacks.
2702 (build_alias_initializer_paramter_list): Adjust calls to MANGLE_*
2704 (craft_constructor): Don't mess with obstacks.
2705 (safe_layout_class): Likewise.
2706 (java_complete_class): Likewise.
2707 (source_end_java_method): Likewise.
2708 (build_outer_field_access_methods): Likewise.
2709 (build_outer_method_access_method): Likewise.
2710 (maybe_build_thisn_access_method): Likewise.
2711 (build_dot_class_method_invocation): Likewise.
2712 (java_complete_tree): Likewise.
2713 (java_complete_lhs): Likewise.
2714 (do_merge_string_cste): Likewise.
2715 (patch_string_cst): Likewise.
2716 (array_constructor_check_entry): Likewise.
2717 * typeck.c (build_java_array_type): Likewise.
2718 (parse_signature_string): Likewise.
2719 (build_java_signature): Likewise.
2721 2000-10-12 Tom Tromey <tromey@cygnus.com>
2724 * gjavah.c (add_class_decl): Don't special-case inner classes.
2725 (add_namelet): Likewise.
2727 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
2729 * java-tree.h: Constify current_encoding.
2730 * lang.c: Constify current_encoding.
2732 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
2734 * jvgenmain.c (class_mangling_suffix): Omit `.'.
2735 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
2737 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
2739 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
2740 patch. Fixes gcj/340.
2742 2000-10-10 Tom Tromey <tromey@cygnus.com>
2744 * lex.c (java_new_lexer): Initialize out_first and out_last
2746 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
2748 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
2750 * parse.y (pop_current_osb): New function.
2751 (array_type:): Use `dims:', changed actions
2752 accordingly. Suggested by Anthony Green.
2753 (array_creation_expression:): Used pop_current_osb.
2754 (cast_expression:): Likewise.
2755 (search_applicable_method_list): Fixed indentation.
2757 2000-10-08 Anthony Green <green@redhat.com>
2759 * parse.y (array_type_literal): Remove production.
2760 (type_literals): Refer to array_type, not array_type_literal.
2762 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
2764 Patch contributed by Corey Minyard.
2765 * decl.c (check_local_named_variable): New function.
2766 (tree check_local_unnamed_variable): Likewise.
2767 (find_local_variable): Splitted. Call check_local_{un}named_variable.
2769 2000-10-07 Anthony Green <green@redhat.com>
2771 * class.c (layout_class): Handle case where superclass can't be
2774 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
2776 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
2779 2000-10-05 Tom Tromey <tromey@cygnus.com>
2781 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
2782 * jvgenmain.c (class_mangling_prefix): Removed.
2783 (class_mangling_suffix): New global.
2785 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
2787 (print_method_info): Handle overrides for static and final
2789 (process_file): Generate declaration for class object field.
2790 * class.c (cxx_keywords): New array.
2791 (utf8_cmp): New function.
2792 (cxx_keyword_p): New function.
2793 (layout_class_method): Mangle C++ keywords by appending `$'.
2794 (mangle_field): New function.
2795 (mangle_class_field): Use mangle_field. Mangle class name as
2797 (mangle_static_field): Use mangle_field.
2799 Tue Oct 3 13:44:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2801 * decl.c (find_local_variable): Removed uncessary type check and
2802 fixed range check typo. From Corey Minyard.
2804 Wed Sep 13 16:06:52 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2806 * decl.c (give_name_to_locals): New local `code_offset'. Call
2807 `maybe_adjust_start_pc'.
2808 * expr.c (note_instructions): New function.
2809 (expand_byte_code): Don't collect insn starts here.
2810 (peek_opcode_at_pc): New function.
2811 (maybe_adjust_start_pc): Likewise.
2812 * java-tree.h (maybe_adjust_start_pc): Declare.
2813 (note_instructions): Likewise.
2814 * jcf-parse.c (parse_class_file): Call `note_instructions'.
2816 Wed Sep 13 11:50:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2818 * parse.y (field_access:): Fixed indentation.
2819 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
2821 2000-09-07 Tom Tromey <tromey@cygnus.com>
2824 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
2825 JPRIMITIVE_TYPE_P, for arithmetic operators.
2826 (patch_method_invocation): Indentation fix.
2827 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
2828 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
2829 (do_unary_numeric_promotion): Cleaned up code.
2830 (valid_cast_to_p): Handle boolean correctly.
2832 2000-09-27 Tom Tromey <tromey@cygnus.com>
2834 * lex.c (java_read_unicode): Reset bs_count when finished with
2837 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2840 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
2841 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
2842 (typeck.o): Depend on ggc.h.
2843 * class.c (add_method_1): Use GC functions for allocation.
2844 (init_class_processing): Register roots.
2845 * decl.c (ggc_p): Set to 1.
2846 (pending_local_decls): Make it static.
2847 (push_jvm_slot): Use GC functions for allocation.
2848 (init_decl_processing): Register roots.
2849 (give_name_to_locals): Use GC functions for allocation.
2850 (lang_mark_tree): New function.
2851 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
2852 functions for allocation.
2853 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
2854 * lex.c (java_lex): Use build_string, rather than replicating it
2856 * parse.y (goal): Add more roots.
2857 (mark_parser_ctxt): New function.
2858 * typeck.c: Include ggc.h.
2860 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
2862 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
2863 contains something else than MODIFY_EXPR.
2865 2000-09-23 Mark Mitchell <mark@codesourcery.com>
2867 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
2868 * Makefile.in (parse.o): Depend on ggc.h.
2869 (class.o): Likewise.
2870 (constants.o): Likewise.
2873 (jcf-parse.o): Likewise.
2874 (jcf-write.o): Likewise.
2875 (mangle.o): Likewise.
2876 * class.c: Include ggc.h.
2877 (build_static_field_ref): Register GC roots.
2878 (layout_class): Likewise.
2879 (init_class_processing): Likewise.
2880 * constants.c: Include ggc.h.
2881 (current_constant_pool_data_ref): Remove.
2882 (tag_nodes): Move it to ...
2883 (get_tag_node): ... here. Register GC roots.
2884 * decl.c: Include ggc.h. Remove many global tree definitions.
2885 (throw_node): Define.
2886 (java_global_trees): Likewise.
2887 (predef_filenames): Make the size a constant.
2888 (init_decl_processing): Adjust accordingly.
2889 (init_decl_processing): Call init_jcf_parse. Register GC roots.
2890 * expr.c: Include ggc.h.
2891 (init_expr_processing): Register GC roots.
2892 (build_invokeinterface): Likewise.
2893 * java-tree.h: Replace extern tree declarations with macros.
2894 (java_global_trees): New variable.
2895 (java_tree_index): New enumeration.
2896 (init_jcf_parse): Declare.
2897 * jcf-parse.c: Include ggc.h.
2898 (current_class): Remove declaration.
2899 (main_class): Likewise.
2900 (all_class_list): Likewise.
2901 (predefined_filename_p): Adjust for constant size of
2903 (init_jcf_parse): New function.
2904 * jcf-write.c: Include ggc.h.
2905 (generate_classfile): Register GC roots.
2906 (append_synthetic_attribute): Likewise.
2907 (append_innerclass_attribute_entry): Likewise.
2908 * lang.c: Include ggc.h.
2909 (lang_print_error): Register GC roots.
2910 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
2912 * parse.y: Include ggc.h.
2913 (wfl_operator): Remove.
2914 (goal): Register GC roots.
2915 (java_pop_parser_context): Adjust for new field names.
2916 (java_parser_context_save_global): Likewse.
2917 (java_parser_context_restore_global): Likewise.
2918 (java_parser_context_suspend): Likewise.
2919 (java_parser_context_resume): Likewise.
2920 (verify_constructor_circularity): Register GC roots.
2921 (lookup_cl): Likewise.
2922 (java_reorder_fields): Likewise.
2923 (build_current_this): Likewise.
2924 (class_in_current_package): Likewise.
2925 (argument_types_convertible): Likewise.
2926 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
2928 2000-09-14 Tom Tromey <tromey@cygnus.com>
2930 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
2932 2000-09-13 Tom Tromey <tromey@cygnus.com>
2934 * jcf-parse.c: Include <locale.h>.
2935 * jv-scan.c: Include <locale.h>.
2937 2000-09-12 Tom Tromey <tromey@cygnus.com>
2939 * expr.c (pop_type_0): Return `Object' if trying to merge two
2941 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
2942 interface types; `Object' is always a valid supertype.
2944 2000-09-12 Tom Tromey <tromey@cygnus.com>
2947 * jv-scan.c (help): Document --encoding.
2948 (options): Added `encoding' entry.
2949 (OPT_ENCODING): New define.
2950 (main): Handle --encoding.
2951 Include <langinfo.h> if nl_langinfo exists.
2952 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
2954 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
2955 (parse_source_file): Correctly call java_init_lex. Added `finput'
2956 argument. Use nl_langinfo to determine default encoding.
2957 * java-tree.h (current_encoding): Declare.
2958 * parse.y (java_parser_context_restore_global): Don't restore
2960 (java_parser_context_save_global): Don't set `finput' field.
2961 (java_pop_parser_context): Don't restore `finput'. Free old lexer
2963 * lang.c (current_encoding): New global.
2964 (lang_decode_option): Recognize `-fencoding='.
2965 (finish_parse): Don't close finput.
2966 * parse.h (struct parser_ctxt): Removed `finput' and
2967 `unget_utf8_value' fields. Added `lexer' field.
2968 (java_init_lex): Fixed declaration.
2969 * lex.c (java_new_lexer): New function.
2970 (java_destroy_lexer): Likewise.
2971 (java_read_char): Added `lex' argument. Handle iconv case.
2972 (java_read_unicode): Added `lex' argument. Count backslashes in
2974 (java_init_lex): Added `finput' and `encoding' arguments. Set
2975 `lexer' field in ctxp.
2976 (BAD_UTF8_VALUE): Removed.
2977 (java_lex): Handle seeing UEOF in the middle of a string literal.
2978 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
2979 (java_lexer): New structure.
2982 (DEFAULT_ENCODING): New define.
2983 (java_destroy_lexer): Declare.
2985 2000-09-12 Tom Tromey <tromey@cygnus.com>
2988 * lex.c (java_init_lex): Initialize java_io_serializable.
2989 * parse.y (java_io_serializable): New global.
2990 (valid_ref_assignconv_cast_p): An array can be cast to
2993 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2995 * decl.c, expr.c: Include defaults.h if not already included.
2996 Don't define the *_TYPE_SIZE macros.
2998 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
3000 * typeck.c (build_java_array_type): Correct first parameter
3001 in ADJUST_FIELD_ALIGN invocation.
3003 2000-09-06 Tom Tromey <tromey@cygnus.com>
3005 * lang-specs.h: Also recognize `-femit-class-files'.
3007 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3009 * verify.c (merge_types): Load the types to merge if necessary.
3011 2000-09-02 Anthony Green <green@redhat.com>
3013 * jcf-io.c: Include zlib.h.
3014 (open_in_zip): Read compressed class file archives.
3015 * zipfile.h (ZipDirectory): Add uncompressed_size and
3016 compression_method fields.
3017 * zextract.c (read_zip_archive): Collect file compression info.
3019 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
3021 * parse.y (do_resolve_class): Also explore superclasses of
3022 intermediate enclosing contexts when searching for inner classes.
3024 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3026 * parse.y (variable_declarator_id:): Better error message.
3027 (expression_statement:): Use YYNOT_TWICE.
3028 (cast_expression:): Likewise.
3029 (assignment:): Likewise.
3031 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
3033 * parse.y (do_merge_string_cste): New locals. Create new
3034 STRING_CSTs each time, use memcpy. Fixes gcj/311.
3036 2000-08-07 Hans Boehm <boehm@acm.org>
3038 * boehm.c (mark_reference_fields): Set marking bits for all words in
3039 a multiple-word record.
3040 (get_boehm_type_descriptor): Use the procedure marking descriptor for
3043 2000-08-31 Mike Stump <mrs@wrs.com>
3045 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
3046 jcf-dump$(exeext)): Make parallel safe.
3048 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3050 * jcf-parse.c (set_source_filename): Constify a char *.
3051 * jcf-write.c (append_innerclasses_attribute,
3052 make_class_file_name): Constify a char *. Don't recycle a
3053 variable for an unrelated purpose.
3054 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
3055 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
3057 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3059 * expr.c (can_widen_reference_to): Fixed indentation.
3060 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
3061 * parse.y: `finit$' replaces `$finit$' in comments.
3062 (try_builtin_assignconv): Fixed leading comment.
3064 2000-08-25 Greg McGary <greg@mcgary.org>
3066 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
3068 2000-08-24 Greg McGary <greg@mcgary.org>
3070 * lang.c (lang_decode_option): Use ARRAY_SIZE.
3071 * parse.y (BINOP_LOOKUP): Likewise.
3073 2000-08-22 Andrew Haley <aph@cygnus.com>
3075 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
3076 sign extending. Fixes gcj/321.
3077 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
3078 combining to make a jlong. Fixes gcj/321.
3080 2000-08-21 Nix <nix@esperi.demon.co.uk>
3082 * lang-specs.h: Do not process -o or run the assembler if
3085 2000-08-16 Andrew Haley <aph@cygnus.com>
3087 * typeck.c (build_java_array_type): Rewrite code to do array
3088 alignment. Take into account back-end macros when aligning array
3089 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
3090 user to set alignment. Fixes gcj/252 and 160.
3092 2000-08-09 Tom Tromey <tromey@cygnus.com>
3094 * parse.y (check_abstract_method_definitions): Now return `int'.
3095 Check implemented interfaces. Fixes PR gcj/305.
3097 * parse.y (patch_switch_statement): Disallow `long' in switch
3098 expressions. Fixes PR gcj/310.
3100 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
3102 * decl.c (finit_leg_identifier_node): New global.
3103 (init_decl_processing): Use `finit$' to initialize
3104 finit_identifier_node. Use `$finit$' to initialize
3105 finit_leg_identifier_node.
3106 * expr.c (expand_java_field_op): Use ID_FINIT_P.
3107 * java-tree.h (finit_identifier_node): Changed attached comment.
3108 (finit_leg_identifier_node): New declaration.
3109 (ID_FINIT_P): Take finit_identifier_node and
3110 finit_leg_identifier_node into account. This is a backward
3113 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3115 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
3117 (generate_bytecode_insns): Check `nargs' before emitting it.
3118 * verify.c (merge_type_state): Fixed typo.
3119 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
3120 generate_bytecode_{conditional,insns}.
3122 Sun Aug 13 09:41:49 2000 Anthony Green <green@redhat.com>
3124 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
3127 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3129 * class.c (maybe_layout_super_class): Fixed indentation.
3130 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
3131 (java_check_methods): New function declaration.
3132 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
3133 instead of `str_ptr'.
3134 * jcf-write.c (generate_bytecode_insns): Emit number the of args
3135 of a `invokeinterface' at the right time.
3136 * parse.h (WFL_STRIP_BRACKET): New macro.
3137 (SET_TYPE_FOR_RESOLUTION): Use it.
3138 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
3139 (check_class_interface_creation): Don't check for cross package
3140 innerclass name clashes.
3141 (method_header): Behave properly if MDECL is `error_mark_node'.
3142 (method_declarator): Return `error_mark_node' if bogus current
3144 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
3145 (resolve_and_layout): New local `decl_type', set and used. Call
3147 (java_check_methods): New method.
3148 (java_layout_classes): Use it.
3149 (resolve_qualified_expression_name): No EH check necessary in
3151 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
3153 (patch_assignment): Set DECL_INITIAL on integral final local.
3155 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
3157 * java-tree.h (flag_extraneous_semicolon): New extern.
3158 * lang-options.h: (-Wextraneous-semicolon): New option.
3159 * lang.c (flag_redundant): Fixed typo in leading comment.
3160 (flag_extraneous_semicolon): New global.
3161 (lang_decode_option): Set `flag_extraneous_semicolon' when
3162 -Wall. Decode `-Wextraneous-semicolon'.
3163 * parse.y (type_declaration:): Removed `SC_TK' hack, added
3164 `empty_statement' rule.
3165 (class_body_declaration): Likewise.
3166 (method_body:): Accept `;' as a method body.
3167 (static_initializer:): Removed `SC_TK' hack.
3168 (constructor_block_end:): Likewise.
3169 (empty_statement:): Report deprecated empty declaration. Fixes
3172 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3174 * parse.y (build_dot_class_method_invocation): Changed parameter
3175 name to `type'. Build signature from `type' and convert it to a
3176 STRING_CST if it's an array.
3177 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
3178 to use `ref_type' directly.
3180 Sun Aug 6 00:47:24 2000 Ovidiu Predescu <ovidiu@cup.hp.com>
3182 * lang-options.h: Added a comma after the last element to avoid
3183 syntax errors when other languages define additional options.
3185 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3187 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
3188 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
3189 (jc1): Link with $(BACKEND).
3190 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
3192 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3194 * jvspec.c: Adjust type of second argument to
3195 lang_specific_driver, and update code as necessary.
3197 * class.c (build_dtable_decl): Initialize dummy.
3199 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3201 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
3202 method bodies not to rule out discarding `<clinit>'; don't use
3203 <clinit> to initialize static fields with constant initializers.
3205 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3207 * gjavah.c (print_method_info): Added `synth' parameter. Skip
3209 (method_synthetic): New global.
3210 (HANDLE_METHOD): Recognize synthetic method and tell
3211 `print_method_info' about it.
3212 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
3213 processing a synthetic method.
3214 * jcf-reader.c (skip_attribute): New function.
3215 ( skip_attribute): Likewise.
3217 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3219 * parse.y (build_outer_field_access): Fixed comments.
3220 (fix_constructors): Emit the initialization of this$<n> before
3222 (resolve_qualified_expression_name): Build an access to `decl' if
3225 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3227 * parse-scan.y (curent_class): Non longer const.
3228 (inner_qualifier, inner_qualifier_length): Deleted.
3229 (current_class_length): New global.
3230 (bracket_count): Fixed typo in leading comment.
3231 (anonymous_count): New global.
3232 (class_instance_creation_expression:): Handle anonymous classes.
3233 (anonymous_class_creation:): New rule.
3234 (push_class_context): Rewritten.
3235 (pop_class_context): Likewise.
3236 (INNER_QUALIFIER): Macro deleted.
3237 (report_class_declaration): call `push_class_context' when
3238 entering the function. `fprintf' format modified not to use
3240 (report_class_declaration): Assign `package_name' and
3241 `current_class' to NULL separatly.
3243 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3245 * expr.c (build_invokeinterface): Call layout_class_methods on
3248 2000-07-27 Tom Tromey <tromey@cygnus.com>
3249 Anthony Green <green@cygnus.com>
3250 Alexandre Petit-Bianco <apbianco@cygnus.com>
3252 * class.c (make_class_data): Create vtable for abstract classes.
3253 (get_dispatch_table): Changed to cope with abstract classes.
3255 2000-07-27 Tom Tromey <tromey@cygnus.com>
3257 * parse.y (patch_method_invocation): Don't reverse the argument
3258 list when dealing with anonymous class constructors. Fixed typo in
3261 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3263 * parse.y (build_alias_initializer_parameter_list): Reverse
3264 crafted list when building aliases for anonymous class
3267 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3269 * parse.y (jdep_resolve_class): Don't bother checking potential
3270 innerclass access if `decl' is NULL.
3271 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
3274 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3276 * parse.c: Remove (again.)
3278 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3280 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
3281 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
3282 outside the `if' statement, alias to innerclass removed, `decl'
3283 used to mark the class complete.
3285 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3287 * parse.y (simple_name:): Fixed typo in error message.
3289 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3291 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
3292 or its first operand can be error marks.
3294 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3296 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
3297 * parse.y (method_header): Likewise.
3299 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3301 * parse.y (process_imports): Consider that one might be trying to
3302 import an innerclass. Fixes gcj/254
3304 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3306 * parse.y (find_as_inner_class): Handle the case where the
3307 enclosing context of an innerclass has been loaded as bytecode.
3309 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3311 * parse.y (simple_name:): Reject `$' in type names.
3312 (resolve_type_during_patch): Use `type' as a second
3313 argument to resolve_no_layout. Fixes gcj/257.
3315 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
3317 * parse.y (find_most_specific_methods_list): Select the only
3318 non-abstract method even if max has been set.
3319 Fixes gcj/285, gcj/298.
3321 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
3323 * lang-specs.h: Added %(jc1) to java compiler options.
3325 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3327 * .cvsignore: New file.
3329 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3331 * parse.y (not_accessible_p): Access granted to innerclasses
3332 (indirectly) extending the reference type. Fixes gcj/249.
3334 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3336 * parse.y (patch_method_invocation): Fixed comment.
3337 (maybe_use_access_method): Build this$<n>s to the context of the
3338 target method, or a type that extends it. Fixes gcj/242.
3340 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3344 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
3346 * parse.y (fold_constant_for_init): Avoid bullish conversion.
3348 2000-07-13 Tom Tromey <tromey@cygnus.com>
3350 * lang-specs.h: Added %{I*}.
3352 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3354 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3356 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3358 * parse-scan.c: Remove.
3360 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3362 * class.c (set_super_info): Handled protected inner classes.
3363 (common_enclosing_context_p): Bail early if arguments aren't both
3365 (get_access_flags_from_decl): Handle private and protected inner
3367 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
3368 (CLASS_PROTECTED): Likewise.
3369 (struct lang_type): New bitfield `poic'.
3370 * parse.y (jdep_resolve_class): Call check_inner_class_access on
3372 (check_inner_class_access): Renamed arguments, added
3373 comments. Handles protected inner classes (fixes gcj/225)
3374 (not_accessible_p): Fixed comments. Avoid handling inner classes.
3376 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3378 * parse.y (resolve_qualified_expression_name): Verify qualified
3379 access to `this'. Fixes gcj/239.
3381 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
3383 * jcf-write.c (generate_classfile): Don't install ConstantValue
3386 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3388 * parse.y (resolve_qualified_expression_name): Handle inner class
3389 access. Fixes gcj/256.
3391 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
3393 * jcf-write.c (generate_classfile): Properly install the
3394 ConstantValue attribute and the initial value constant pool index
3395 on string constants.
3396 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
3399 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3401 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
3403 * parse.y (find_as_inner_class): Fixed typo.
3404 (do_resolve_class): Explore enclosing contexts when searching for
3405 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
3406 (check_inner_class_access): Check `decl' which can be null in case
3409 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3411 * java-tree.h (java_debug_context): Declared `extern'.
3412 (safe_layout_class): Likewise.
3413 * parse.y (resolve_field_access): Field must be `static' in order
3414 to be replaced by its initial value. Added comments.
3415 (find_applicable_accessible_methods_list): Fixed typo.
3416 (find_most_specific_methods_list): Methods found in innerclasses
3417 take over methods founds in the enclosing contexts.
3418 (java_complete_tree): Loosen restrictions on the type of DECLs
3419 that can be replaced by their initialization values.
3420 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
3422 2000-07-05 Tom Tromey <tromey@cygnus.com>
3424 * Make-lang.in (PARSE_DIR): New macro.
3425 (PARSE_RELDIR): Likewise.
3426 (PARSE_C): Likewise.
3427 (PARSE_SCAN_C): Likewise.
3428 ($(PARSE_C)): New target.
3429 ($(PARSE_SCAN_C)): Likewise.
3430 (SET_BISON): New macro.
3431 (BISONFLAGS): Likewise.
3432 (JAVABISONFLAGS): Likewise.
3434 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3436 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
3437 argument on the first pass for CNI as well as JNI.
3438 (print_method_info): Set up method name on the first pass only.
3440 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3442 * parse.y (parser_qualified_classname): Removed parameter
3444 (create_interface): Removed first passed parameter to
3445 parser_qualified_classname.
3446 (create_class): Likewise. Don't install alias on static
3447 innerclasses. Fixes gcj/275.
3449 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3451 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
3452 debugable statement with empty_stmt_node. Fixes gcj/272
3454 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3456 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
3459 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3461 * jcf-write.c (push_long_const): Appropriately cast short negative
3464 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
3466 * parse.y (verify_constructor_super): Use loop variable
3467 `m_arg_type' initialized with `mdecl_arg_type'.
3469 2000-06-29 Tom Tromey <tromey@cygnus.com>
3471 * parse.y (resolve_field_access): Handle case where `type_found'
3474 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
3476 * expr.c (lookup_field): The same field can be found through two
3477 different interface. Don't declare it ambiguous in that case.
3479 2000-06-27 Tom Tromey <tromey@cygnus.com>
3481 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
3482 follows \r, then unget it at a lower level.
3484 2000-06-26 Tom Tromey <tromey@cygnus.com>
3486 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
3489 2000-06-25 Tom Tromey <tromey@cygnus.com>
3491 * parse.y (for_statement): Wrap expression in a WFL if it is a
3492 constant. For PR gcj/268.
3494 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3496 * parse.y (do_resolve_class): Minor optimiztion in the package
3497 list search. Removed unnecessary test and return statement.
3498 (valid_ref_assignconv_cast_p): Order of arguments to
3499 enclosing_context_p fixed.
3501 2000-06-24 Tom Tromey <tromey@cygnus.com>
3503 * expr.c (lookup_field): Print error and return error_mark_node if
3504 field reference is ambiguous.
3506 * parse.y (check_abstract_method_definitions): Also check if
3507 `other_method' is abstract.
3509 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
3511 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
3513 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
3514 (struct lang_type): New field `pic'.
3515 (CLASS_PRIVATE): New macro.
3516 * parse.y (check_inner_class_access): New function.
3517 (jdep_resolve_class): Call it.
3519 2000-06-23 Tom Tromey <tromey@cygnus.com>
3521 * parse.y (patch_incomplete_class_ref): Initialize the returned
3522 class. For PR gcj/260.
3524 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
3526 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
3528 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3530 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3531 Java specific checks.
3532 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
3534 * java-tree.def (CASE_EXPR): Marked 'e'.
3535 (DEFAULT_EXPR): Likewise.
3536 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
3538 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
3539 Java specific checks.
3540 (generate_bytecode_insns): Test try_block for BLOCK before using
3542 * parse.y (build_wfl_wrap): Added `location' argument. Set
3543 EXPR_WFL_LINECOL accordingly.
3544 (dim_expr:): Wrap constants with WFLs.
3545 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
3546 (resolve_package): Check for `stmt' not being a BLOCK before
3547 building a debuggable statement with it.
3548 (make_qualified_primary): Added extra parameter to build_wfl_wrap
3550 (resolve_field_access): Make sure `decl' is a DECL before treating
3552 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
3553 IDENTIFIER_NODE before treating it as such.
3554 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
3555 treating it as such.
3556 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
3557 to be applied only on non array types.
3559 2000-06-16 Per Bothner <per@bothner.com>
3561 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
3562 define in terms of DECL_RESULT, as that fails when --enable-checking.
3564 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3566 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
3567 types the same in comparison.
3568 (CHECK_OP): Add static prototype.
3570 2000-06-13 Jakub Jelinek <jakub@redhat.com>
3572 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
3573 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
3576 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3578 * decl.c (create_primitive_vtable): Prototype.
3580 * jcf-write.c (generate_bytecode_insns): Initialize variable
3583 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
3585 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3587 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
3588 to track searched classes, and do not search the same class more than
3589 once. Call find_applicable_accessible_methods_list on immediate
3590 superclass, instead of search_applicable_method_list on all ancestors.
3593 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
3595 * parse.y (register_fields): Permit static fields in inner classes
3596 if they are final. Fix for PR gcj/255.
3598 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
3600 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
3601 * parse.y (find_in_imports): Returned type changed to void,
3602 leading comment fixed.
3603 (register_package): New function.
3604 (qualify_and_find): Likewise.
3605 (package_declaration:): Use `register_package'.
3606 (single_type_import_declaration:): Removed local variable
3607 `node'. Added missing `;' for consistency.
3608 (type_import_on_demand_declaration:): Use `chainon' to link new
3610 (lookup_field_wrapper): Lookup local variables defined in outer
3612 (java_complete_class): Don't reverse the list of imported on demand.
3613 (do_resolve_class): Reorganized. Removed local variable
3614 `original_name'. Call `qualify_and_find' with the current package
3615 name, invoke `find_in_imports_on_demand' right after. Call
3616 `qualify_and_find' with the packages we've seen so far. Fixed
3617 operations numbering in comments.
3618 (java_expand_class): Don't reverse `package_list'.
3619 (find_most_specific_methods_list): New local variables `abstract'
3620 and `candidates'. Use them to pick the right method.
3622 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
3624 * parse.y (check_modifiers_consistency): Don't subtract out
3625 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
3627 2000-06-04 Philipp Thomas <pthomas@suse.de>
3629 * Makefile.in (INTLLIBS): New.
3633 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3635 * class.c (get_dispatch_table): Build the vtable dummy entry list
3636 element with a null purpose. Fixed leading comment.
3637 (build_dtable_decl): Build an accurate dtable type when appropriate
3640 2000-06-02 Richard Henderson <rth@cygnus.com>
3642 * lang.c (lang_get_alias_set): New.
3644 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3646 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
3647 before using it as the accessed field.
3649 2000-05-31 Tom Tromey <tromey@cygnus.com>
3651 * java-tree.h (boolean_array_vtable, byte_array_vtable,
3652 char_array_vtable, short_array_vtable, int_array_vtable,
3653 long_array_vtable, float_array_vtable, double_array_vtable):
3655 * expr.c (get_primitive_array_vtable): New function.
3656 (create_primitive_vtable): New function.
3657 (java_lang_expand_expr): Enable code to statically generate
3659 * decl.c (init_decl_processing): Create primitive vtables.
3660 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
3661 short_array_vtable, int_array_vtable, long_array_vtable,
3662 float_array_vtable, double_array_vtable): Define.
3664 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
3666 * java/parse.y (find_applicable_accessible_methods_list):
3667 Don't add an uninitialized value to the list.
3669 2000-05-25 Tom Tromey <tromey@cygnus.com>
3671 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
3672 when trying to see if field's class should be initialized. Always
3673 initialize field's declaring class, not qualified class.
3676 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
3677 `wfl_operator', to maybe_build_primttype_type_ref.
3680 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
3682 * parse.y (patch_method_invocation): Don't try to lookup methods
3685 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
3687 * parse.y (resolve_field_access): Call the appropriate <clinit>
3688 before accessing the length of a static array. Craft a decl for
3689 the field while its time. Fixes PR gcj/129.
3691 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
3693 * parse.y (resolve_package): Correctly set `*next' (was off by
3695 (resolve_qualified_expression_name): Fixed comment.
3697 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3699 * jcf-parse.c (jcf_parse_source): Reset current_class and
3700 current_function_decl to NULL before parsing a new file.
3702 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3704 * parse.y (block_end:): If the collected block doesn't feature a
3705 statement, insert an empty statement.
3707 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3709 * parse.y (maybe_yank_clinit): New function.
3710 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
3711 end of the list of methods belonging to a class.
3712 (java_complete_expand_method): Check whether <clinit> is really
3713 necessary and expand it accordingly.
3715 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
3717 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
3718 processed by the method's switch statement.
3720 2000-05-19 Tom Tromey <tromey@cygnus.com>
3722 * java-tree.h: Added init state enum.
3723 * decl.c (emit_init_test_initialization): Initialize class
3724 initialization check variable by looking at class' state.
3726 2000-05-19 Tom Tromey <tromey@cygnus.com>
3728 * java-tree.h (build_instanceof): Declare.
3729 (build_get_class): Declare.
3730 * parse.y (patch_binop): Use build_instanceof.
3731 * expr.c (build_instanceof): New function. If class is final,
3732 don't make a function call.
3733 (expand_java_INSTANCEOF): Use it.
3734 (build_get_class): New function.
3736 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3738 * jcf-write.c (generate_classfile): Scan the source_file for
3739 slashes with the right pointer variable.
3741 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
3743 * lang.c (lang_decode_option): Update -Wunused flags by calling
3745 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
3747 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
3749 * check_init.c (check_init): Constify local char *.
3750 * class.c (push_class): Constify local char *.
3751 * java_tree.h: Update prototypes.
3752 * jcf-io.c (open_class): Constify filename parameter and
3754 (find_class): Remove redundant string copy. Cast return from
3756 * jcf-parse.c (read_class, parse_class_file, yyparse):
3757 Constify local char *.
3758 * jcf-write.c (generate_bytecode_insns, generate_classfile):
3759 Constify local char *.
3760 * jcf.h (JCF): Constify filename and classname.
3761 (JCF_FINISH): Cast args to FREE to char * when appropriate.
3762 * lang.c (init_parse): Constify parameter and return value.
3763 * lex.c (java_get_line_col): Constify filename parameter.
3764 * parse.h: Constify parser_ctxt.filename. Update prototypes.
3765 * parse.y (java_parser_context_suspend,
3766 issue_warning_error_from_context, safe_layout_class): Constify
3768 * parse.c: Regenerate.
3770 2000-05-08 Tom Tromey <tromey@cygnus.com>
3772 * expr.c (build_jni_stub): Cache the result of
3773 _Jv_LookupJNIMethod.
3775 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3777 * decl.c (predef_filenames_size): Now 7.
3778 (predef_filenames): New seventh entry.
3780 2000-05-04 Tom Tromey <tromey@cygnus.com>
3782 * boehm.c (mark_reference_fields): Don't mark RawData fields.
3783 Keep track of when we've seen a reference field after a
3784 non-reference field.
3785 (get_boehm_type_descriptor): Handle case where we see
3786 non-reference fields but no trailing reference field.
3787 * decl.c (rawdata_ptr_type_node): Define.
3788 (init_decl_processing): Initialize rawdata_ptr_type_node.
3789 * java-tree.h (rawdata_ptr_type_node): Declare.
3791 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3793 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
3794 specifiers in calls to fprintf.
3796 2000-05-03 Andrew Haley <aph@cygnus.com>
3798 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
3800 * javaop.h (WORD_TO_INT): New function.
3801 (IMMEDIATE_s4): Use WORD_TO_INT.
3802 * jcf.h (JPOOL_INT): Ditto.
3804 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
3807 2000-04-19 Tom Tromey <tromey@cygnus.com>
3809 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
3811 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
3813 * expr.c (build_jni_stub): New function.
3814 * lang-specs.h: -fjni and -femit-class-file are incompatible.
3816 * parse.y (java_complete_expand_methods): Expand a native method
3817 and call build_jni_stub if -fjni given.
3818 * lang-options.h: Document -fjni.
3819 * lang.c (flag_jni): New global.
3820 (lang_f_options): Added `jni' entry.
3821 * java-tree.h (soft_lookupjnimethod_node,
3822 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
3824 (flag_jni): Declare.
3825 (build_jni_stub): Declare.
3826 (struct lang_decl): Added `native' flag.
3827 (METHOD_NATIVE): Redefined to use `native' field of lang specific
3829 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
3830 soft_jnipopsystemframe_node): New globals.
3831 (init_decl_processing): Set them. _Jv_InitClass only takes one
3834 * java-tree.def: Put into `C' mode.
3836 2000-04-27 Tom Tromey <tromey@cygnus.com>
3839 * expr.c (expand_invoke): Generate check to see if object pointer
3840 is null in nonvirtual invocation case.
3841 * java-tree.h (soft_nullpointer_node): Declare.
3842 * decl.c (soft_nullpointer_node): New global.
3843 (init_decl_processing): Initialize soft_nullpointer_node.
3844 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3845 or `private' methods.
3846 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3848 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3850 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3853 2000-04-26 Tom Tromey <tromey@cygnus.com>
3855 * zextract.c (find_zip_file_start): New function.
3856 (read_zip_archive): Use it.
3858 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
3860 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
3862 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3864 * class.c (common_enclosing_context_p): New function.
3865 * java-tree.h (common_enclosing_context_p): Added prototype.
3866 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
3867 classes sharing an outer context with the current instance.
3868 * parse.y (build_access_to_thisn): Fixed leading comment.
3869 (verify_constructor_super): New local `supper_inner'. Skip
3870 enclosing context argument in the case of inner class constructors.
3871 (patch_method_invocation): Insert proper context as second
3872 parameter to pure inner class constructor super invocations.
3874 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
3876 * parse.y (end_class_declaration): Reset the interface number
3879 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
3881 * parse.y (source_start_java_method): Deleted unnecessary code.
3882 (patch_method_invocation): Fixed comment.
3884 2000-04-24 Robert Lipe <robertlipe@usa.net>
3886 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
3888 2000-04-23 Tom Tromey <tromey@cygnus.com>
3890 * boehm.c (mark_reference_fields): Use int_byte_position.
3892 2000-04-22 Tom Tromey <tromey@cygnus.com>
3894 * boehm.c (mark_reference_fields): Only call byte_position on
3897 2000-04-22 Tom Tromey <tromey@cygnus.com>
3899 * boehm.c (mark_reference_fields): Added `last_view_index'
3900 argument. Use DECL_FIELD_OFFSET to determine field's offset.
3902 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
3904 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
3905 * parse.y (check_class_interface_creation): Fixed comments. Select
3906 permitted modifiers for (inner) interfaces. Changed error message
3907 to report rejected modifiers used with local classes.
3909 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
3911 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
3912 of directly inherited type considered in scope.
3913 * parse.y (do_resolve_class): Search inherited classes for inner
3916 2000-04-20 Tom Tromey <tromey@cygnus.com>
3918 * parse.y (not_accessible_p): Use member's class, not current
3919 class, when doing inheritance check for protected reference.
3922 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
3924 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
3926 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3928 * parse.y (lookup_field_wrapper): Search for final local aliases.
3929 (resolve_expression_name): Let lookup_field_wrapper search for
3930 final local aliases. Force the value of `name' if one is found.
3931 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
3932 an expression name. Fixed comments.
3934 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3936 * parse.y (yyerror): `msg' can be null, don't use it in that case.
3938 2000-04-19 Tom Tromey <tromey@cygnus.com>
3940 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
3942 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3944 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
3946 2000-04-18 Tom Tromey <tromey@cygnus.com>
3949 * gjavah.c (utf8_cmp): Changed return value.
3950 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
3952 (cxx_keywords): New global.
3953 (get_field_name): Handle new result of cxx_keyword_subst.
3954 (print_method_info): Likewise.
3956 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
3958 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
3959 with a newline, for CNI.
3960 (print_stub_or_jni): Print a space or newline before method name for
3962 (print_cxx_classname): Don't write leading "::" in CNI stub method.
3963 (process_file): Include gcj/cni.h if generating CNI stubs.
3965 2000-04-16 Tom Tromey <tromey@cygnus.com>
3967 * gjavah.c (decompile_method): Use print_field_name.
3970 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
3972 * parse.y (java_expand_classes): Reverse the package list once.
3973 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
3975 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
3976 the `==' and `!=' operators.
3978 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
3980 * jcf-write.c (generate_bytecode_insns): At invokation time,
3981 always relate an interface method to the type of its selector.
3983 2000-04-05 Tom Tromey <tromey@cygnus.com>
3986 * expr.c (expand_invoke): Generate check to see if object pointer
3987 is null in nonvirtual invocation case.
3988 * java-tree.h (soft_nullpointer_node): Declare.
3989 * decl.c (soft_nullpointer_node): New global.
3990 (init_decl_processing): Initialize soft_nullpointer_node.
3991 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
3992 or `private' methods.
3993 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
3995 2000-04-05 Tom Tromey <tromey@cygnus.com>
3998 * parse.y (check_final_assignment): Recognize assignments to the
3999 `length' field of an array when generating class files.
4001 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4003 * class.c (decl_hash): Prototype removed.
4004 (decl_compare): Likewise.
4006 2000-04-05 Tom Tromey <tromey@cygnus.com>
4008 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
4009 * parse.y (check_modifiers_consistency): Check for final/volatile
4010 clash. Fixes PR gcj/164.
4012 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4014 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
4016 (java_hash_compare_tree_node): Renamed from `decl_compare, made
4018 (add_method_1): Use `java_hash_hash_tree_node' and
4019 `java_hash_compare_tree_node'.
4020 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
4021 (java_hash_compare_tree_node): Likewise.
4022 * parse.y (find_applicable_accessible_methods_list): Create,
4023 delete and use a hash table to remember already searched interfaces.
4025 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
4027 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
4030 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4032 * boehm.c (mark_reference_fields, set_bit): Prototype.
4033 (set_bit): Un-ANSI-fy definition.
4035 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
4038 * decl.c (emit_init_test_initialization): Likewise.
4040 * gjavah.c (jni_print_char): Likewise.
4042 * parse.y (create_new_parser_context): Likewise.
4044 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4046 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
4047 patch missing hunk. Fixed indentation.
4049 2000-03-30 Tom Tromey <tromey@cygnus.com>
4051 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
4052 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
4054 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4056 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4057 when negative *before* using it as an array index.
4058 * ChangeLog: Fixed typo.
4060 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4062 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
4063 to 0 when it reaches -1.
4065 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
4067 * jcf-parse.c (get_constant): Properly cast `num' during the
4068 invocation of `add_double'.
4069 * jcf-write.c (push_long_const): Properly cast `lo' before
4070 comparing it to short bounds.
4071 * parse-scan.y (interface_declaration:): Rule re-arrange so that
4072 `interface_body:' is reduced after the current interface is
4075 2000-03-26 Tom Tromey <tromey@cygnus.com>
4077 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
4078 Java-specific `-f' option.
4080 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4082 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
4083 Adjust order of making types.
4084 Make bitsize_*_node values.
4086 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4088 * class.c (make_field_value): Use byte_position.
4089 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
4090 (java_array_data_offset): Likewise.
4091 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
4094 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4096 * parse.y (check_abstract_method_definitions): New local
4097 `end_type_reached'. Make sure we also consider `end_type'.
4098 (java_check_abstract_method_definitions): Make sure we eventually
4099 consider `java.lang.Object'.
4100 (maybe_use_access_method): Don't use access method if not in the
4101 context of a pure inner class or if the method's context is right.
4102 (find_applicable_accessible_methods_list): New static flag
4103 `object_done'. Don't search abstract classes as interfaces. Fixed
4104 indentation. Fixed the `java.lang.Object' only search. Search
4105 class interface(s) first, then fully search enclosing contexts.
4106 (find_most_specific_methods_list): Pick the closest candidate when
4107 they're all abstract.
4109 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4111 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4112 properly initialize `finished_label'. Don't emit gotos for empty
4115 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4117 * except.c (emit_handlers): Clear catch_clauses_last.
4119 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4121 * parse.y (check_method_types_complete): New function.
4122 (create_class): Reset anonymous class counter only when seeing an
4124 (java_complete_class): JDEP_METHOD: Don't recompute signature
4127 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4129 * class.c (build_static_ref): Fixed indentation in comment.
4130 * java-tree.def (TRY_EXPR): Fixed typo in name.
4131 (CLASS_LITERAL): Likewise.
4132 * java-tree.h: (TYPE_DOT_CLASS): New macro.
4133 (struct lang_type): New field `dot_class'.
4134 * jcf-write.c (generate_bytecode_insns): Fixed error message.
4135 (generate_classfile): Method `class$' is synthetic.
4136 * parse.y (build_do_class_method): New function.
4137 (build_dot_class_method_invocation): Likewise.
4138 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
4139 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
4140 (qualify_ambiguous_name): Likewise.
4141 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
4142 (build_try_statement): Fixed leading comment.
4144 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4146 * class.c (make_field_value): Properly handle sizes.
4147 (get_dispatch_vector): Use tree_low_cst and host_integerp.
4148 (layout_class_method): Count using trees.
4149 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
4150 * expr.c (java_array_data_offset): Use int_bit_position.
4151 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
4152 (build_invokevirtual): Use tree_low_cst and do computations with trees.
4154 2000-03-16 Tom Tromey <tromey@cygnus.com>
4156 * lang.c (flag_hash_synchronization): New global.
4157 (lang_f_options): Added `hash-synchronization'.
4158 * lang-options.h: Mention -fhash-synchronization.
4159 * java-tree.h (flag_hash_synchronization): Declare.
4160 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
4161 hash table synchronization is disabled.
4162 * decl.c (init_decl_processing): Only push `sync_info' value when
4163 hash table synchronization is disabled.
4164 * class.c (make_class_data): Only push `sync_info' field when hash
4165 table synchronization is disabled. Removed dead code.
4167 2000-03-16 Tom Tromey <tromey@cygnus.com>
4169 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
4171 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4173 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
4175 * parse.y (patch_method_invocation): Handle anonymous classes
4176 creation in static context.
4178 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4180 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
4181 * parse.y (resolve_qualified_expression_name): Use it.
4182 (patch_method_invocation): Likewise.
4184 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4186 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
4187 depending on the type of dependency which dictates what the
4189 (unresolved_type_p): Resolved types limited to the current class.
4191 2000-03-15 Tom Tromey <tromey@cygnus.com>
4193 * decl.c (init_decl_processing): Set type of `sync_info' to be
4196 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
4197 Correctly compute bit number for current slot. Zero `high' and
4198 `low' in DS_LENGTH case. Don't skip inherited fields. Use
4199 mark_reference_fields.
4200 (mark_reference_fields): New function.
4202 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4204 * parse.y (register_incomplete_type): Fixed initialization of
4207 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
4209 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
4211 (push_class_context, pop_class_context): New function.
4212 (class_body:): Call pop_class_context.
4213 (interface_body:): Likewise.
4214 (INNER_QUALIFIER): New macro.
4215 (report_class_declaration): Changed output format and use
4216 INNER_QUALIFIER. Call push_class_context.
4218 2000-02-14 Andrew Haley <aph@cygnus.com>
4220 * check-init.c (check_init): Add new cases for unary and binary
4223 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4225 * parse.y (resolve_package): Set `next' once a type name has been
4226 progressively discovered.
4227 (resolve_qualified_expression_name): Propagate resolution only if
4228 there are remaining qualifiers. Take into account `q' might have
4229 been cleared after re-qualification.
4230 * parse.y (patch_method_invocation): New local `resolved'.
4231 Section dealing with qualified expression rewritten to use
4232 resolve_field_access.
4234 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4236 * parse.h (PUSH_CPC): Fixed indentation.
4237 (DEBUG_CPC): New macro.
4238 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
4239 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
4240 * parse.y (class_body_declaration:): Use
4241 SET_CPC_INSTANCE_INITIALIZER_STMT.
4242 (method_declaration:): Check for null current_function_decl.
4243 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
4244 (java_parser_context_pop_initialized_field): Better handling of
4246 (maybe_make_nested_class_name): Mark nested class name as
4247 qualified when necessary.
4248 (end_class_declaration): Don't call java_parse_context_resume when
4249 one or more error occured.
4250 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
4251 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
4252 SET_CPC_INITIALIZER_STMT.
4253 (method_header): Check for inner classes declaring static methods.
4254 (resolve_qualified_expression_name): Handle situation where `this'
4257 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
4259 * typeck.c (build_prim_array_type): Correctly set the high word too.
4261 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4263 * parse.y (java_complete_expand_methods): Leave <clinit> out of
4265 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
4266 list of methods for interfaces.
4268 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4270 * parse.y (qualify_ambiguous_name): Properly handle expressions
4273 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4275 * parse.y (check_final_assignment): Extended to process
4277 (patch_assignment): Have check_final_assignment called only once.
4279 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4281 * java-tree.h (IS_INIT_CHECKED): New flag.
4282 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
4283 * parse.y (patch_string): Call force_evaluation_order on the
4284 completed string concatenation tree.
4285 * expr.c (force_evaluation_order): Call force_evaluation_order on
4286 function's arguments too.
4288 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4290 * decl.c (emit_init_test_initialization): Mark KEY as unused.
4291 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
4292 (build_anewarray): Likewise.
4293 * parse.y (patch_newarray): Likewise.
4294 * parse.c: Regenerated.
4296 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4298 * decl.c (init_decl_processing): Added new class fields `depth',
4299 `ancestors', and `idt' to class_type_node. Use
4300 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
4301 * class.c (make_class_data): Push initial values for new fields.
4302 * java-tree.h: Updated prototype for `build_invokeinterface'.
4303 * expr.c (build_invokeinterface): Changed parameters to accept
4304 `method' tree. Calculate index of `method' in its declaring
4305 interface. Build call to _Jv_LookupInterfaceMethodIdx.
4306 (expand_invoke): Call `build_invokeinterface' with new parameters.
4307 * parse.y (patch_invoke): Call `build_invokeinterface' with new
4310 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
4312 * typeck.c (lookup_do): Search superinterfaces first
4313 when looking up an interface method. From Godmar Back
4316 2000-03-06 Tom Tromey <tromey@cygnus.com>
4318 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
4320 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
4322 * java-tree.h (lookup_argument_method2): Declared.
4323 (safe_layout_class): Prototype moved from parse.h.
4324 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
4325 * parse.y (java_check_regular_methods): Local `super_class' gone.
4326 Call lookup_argument_method2 instead of lookup_argument_method.
4327 Perform modifier match for methods found declared in implemented
4328 interfaces. Fixed indentation problem. Overriding/hiding error
4329 report to take place only for methods found in classes.
4330 * typeck.c (lookup_argument_method): Changed leading
4331 comment. Re-written by calling lookup_do.
4332 (lookup_argument_method2): New function.
4333 (lookup_java_method): Re-written by calling lookup_do.
4334 (lookup_do): New function.
4336 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4338 * check-init.c (check_init): Removed dead code. Handle (blank)
4340 * parse.y (declare_local_variables): New local `final_p', set it
4341 and use it to initialize LOCAL_FINAL.
4342 (check_final_assignment): Only check FIELD_DECLs.
4344 2000-02-17 Tom Tromey <tromey@cygnus.com>
4346 * Makefile.in (JAVA_OBJS): Added boehm.o.
4347 (boehm.o): New target.
4348 * Make-lang.in (JAVA_SRCS): Added boehm.c.
4349 * java-tree.h (flag_use_boehm_gc): Declare.
4350 (get_boehm_type_descriptor): Declare.
4351 * lang.c (lang_f_options): Added `use-boehm-gc'.
4352 (flag_use_boehm_gc): New global.
4353 * lang-options.h: Added -fuse-boehm-gc.
4354 * boehm.c: New file.
4355 * class.c (get_dispatch_table): If class uses a Boehm type
4356 descriptor, put it in the vtable.
4357 (make_class_data): Removed dead code.
4359 2000-03-03 Per Bothner <per@bothner.com>
4361 * decl.c (init_decl_processing): Initialize sizetype properly.
4363 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
4365 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
4366 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
4367 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4368 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
4369 (jcf_parse): New local `current'. Load innerclasses seen in outer
4370 context being processed.
4371 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4372 * jcf-write.c (append_innerclasses_attribute): New function.
4373 (append_innerclasses_attribute_entry): Likewise.
4374 (get_access_flags): Handle static classes. Set anonymous and local
4375 classes to be private.
4376 (generate_classfile): Attribute count adjusted. Call
4377 append_innerclasses_attribute.
4378 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
4379 PURE_INNER_CLASS_TYPE_P.
4380 * parse.y (parser_qualified_classname): New parameter `is_static',
4381 produce non qualified name accordingly.
4382 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
4383 (create_interface): Added argument to parser_qualified_classname.
4384 (create_class): Added argument to parser_qualified_classname. Setup
4385 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
4386 (add_inner_class_fields): Fixed indentation.
4387 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
4388 (method_declarator): Fixed typo in comment.
4389 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
4390 (build_current_thisn): Likewise.
4391 (patch_method_invocation): Likewise.
4393 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
4395 * decl.c (current_function_decl): Move to toplev.c.
4397 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4399 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
4400 (DECL_BIT_INDEX): Use underlying representation.
4401 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
4403 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4405 * expr.c (build_java_ret): Pass proper type to size_binop.
4407 2000-02-25 Anthony Green <green@cygnus.com>
4409 * expr.c (build_class_init): Mark the decl to be ignored by
4411 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
4412 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
4413 * class.c (init_test_hash_newfunc): New function.
4414 (decl_hash): New function.
4415 (decl_compare): New function.
4416 * decl.c (emit_init_test_initialization): New function.
4417 (complete_start_java_method): Traverse the init test hashtable,
4418 calling emit_init_test_initialization.
4419 (always_initialize_class_p): Define.
4420 * expr.c (build_class_init): Use initialization tests when
4421 emitting class initialization code.
4422 (always_initialize_class_p): Declare.
4423 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
4425 * java-tree.h: Include hash.h.
4426 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
4427 (struct lang_decl): Add init_test_table field.
4428 (init_test_hash_entry): Define.
4430 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4432 * gjavah.c (main): Avoid using `argi' to report unimplemented
4435 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4437 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
4438 initialize locals to avoid warnings. Local `exception_type' moved
4441 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4443 * parse.y (resolve_expression_name): Use `orig' as a second
4444 argument to resolve_field_access.
4445 (resolve_field_access): Removed unnecessary code when dealing with
4448 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4450 * class.c (push_super_field): Don't push the field twice.
4451 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
4452 * parse.h (java_reorder_fields): Prototyped.
4453 * parse.y (java_reorder_fields): New function.
4454 (java_layout_class): Simplified not to worry about re-ordering.
4456 2000-02-23 Tom Tromey <tromey@cygnus.com>
4458 * gjavah.c (print_name): In JNI case, correctly quote string.
4459 (print_method_info): Don't handle overrides in JNI mode.
4461 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4463 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
4464 value type set to `boolean_type_node'.
4466 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
4468 * jcf-dump.c (main): Test for correct condition after
4469 output file creation.
4471 2000-02-19 Anthony Green <green@cygnus.com>
4473 * jcf-depend.c (add_entry): Fix test for first list entry.
4475 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4477 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
4478 * constants.c (build_constants_constructor): Likewise.
4480 2000-02-19 Anthony Green <green@cygnus.com>
4482 * jcf-depend.c (add_entry): Add entries to the end of the list.
4484 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
4486 * decl.c (INT_TYPE_SIZE): Define if necessary.
4487 (expand_java_return): Handle the case of a native integer smaller
4490 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
4492 * gjavah.c (help): Use GCCBUGURL.
4493 * jv-scan.c (help): Likewise.
4494 * jcf-dump.c (help): Likewise.
4496 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4498 * jcf-write.c (generate_bytecode_insns): Don't generate empty
4501 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4503 * jcf-parse.c (load_class): Call `fatal' if no file containing
4504 the target class are found.
4506 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
4508 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
4509 lex.c, lex.h, and PARSE_H to...
4510 (parse.o, parse-scan.o): ...here, respectively.
4512 * lex.c: Split out code that may trigger SIGFPE from yylex()
4513 to its own function.
4514 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
4516 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4518 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
4520 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4522 * parse.y (outer_field_access_p): Stop in time when outer contexts
4524 (resolve_qualified_expression_name): Properly qualify *everything*
4525 after a package.type to be resoled as expression names.
4526 (find_applicable_accessible_methods_list): Save/restore `class' to
4527 isolate it from a possible outer context search.
4529 2000-02-15 Tom Tromey <tromey@cygnus.com>
4531 * gjavah.c (jni_print_char): New function.
4532 (print_full_cxx_name): Use it.
4533 (decode_signature_piece): Likewise.
4534 (print_cxx_classname): Likewise.
4536 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4538 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
4540 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
4542 * gjavah.c: Include version.h.
4544 * jcf-dump.c: Likewise.
4546 * jv-scan.c: Likewise.
4548 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4550 * parse.y (outer_field_access_fix): First parameter now a tree
4551 node. Check for assignement to final. First argument to
4552 build_outer_field_access_fix modified to accomodate prototype.
4553 (build_outer_field_access): Don't check for assignment to final
4555 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
4556 possibly returned by outer_field_access_fix. Changed
4557 outer_field_access_fix's first argument.
4558 (check_final_assignment): $finit$'s context is OK.
4559 (patch_unaryop): Use node instead of its line/column value when
4560 calling outer_field_access_fix.
4562 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4564 * parse.y (interface_declaration:): No longer tagged
4565 <node>. Re-installed default action.
4566 (class_member_declaration:): Handle inner interfaces.
4567 (interface_member_declaration): Handle inner interfaces and
4569 (create_interface): Push error if one seen. Suspend parsing
4570 context when processing an inner interface.
4571 (register_fields): Inner class static field limitations not to
4572 apply to inner interfaces.
4574 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4576 * jcf-parse.c (load_class): Update `java_error_count' when a
4577 class' file can't be found.
4578 (parse.y): Avoid (byte)code generation when errors seen.
4580 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4582 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
4583 decodes a valid node.
4584 (patch_binop): Handle TRUNC_DIV_EXPR.
4586 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4588 * parse.y (resolve_package): New local `acc'. Try to progressively
4589 build and guess a package and type name.
4591 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4593 * parse.y (find_applicable_accessible_methods_list): Load and
4594 layout the search class if necessary.
4595 (java_complete_tree): Keep to original type of the folded initial
4598 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4600 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
4601 Generate error message if circularity is detected. New static
4603 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
4604 * jcf-write.c (generate_bytecode_insns): Very simply handle
4606 * parse.y (java_check_circular_reference): Use
4607 `cyclic_inheritance_report' during report, if necessary.
4608 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
4609 walking NEW_ARRAY_INIT twice.
4611 2000-02-09 Tom Tromey <tromey@cygnus.com>
4613 * parse.y (check_class_interface_creation): Allow inner classes to
4614 be `private' or `protected', check modifiers' consistency. Prevent
4615 block local classes from bearing any modifiers.
4617 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4619 * except.c (check_start_handlers): Re-add prototype lost in last
4621 (maybe_start_try): Remove excess argument to `check_start_handlers'.
4623 2000-02-09 Andrew Haley <aph@cygnus.com>
4625 * decl.c (clear_binding_level): Remove excess initializer.
4626 (maybe_poplevels): Remove unused variable.
4627 (force_poplevels): Ditto.
4628 (struct binding_level): Add comment.
4630 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4632 * jcf-write.c (generate_classfile): Don't consider
4633 pre-initialization with reference value (use <clinit> instead.)
4634 * parse.y (java_fix_constructors): No generated constructor for
4636 (build_outer_field_access): Removed debug message.
4637 (outer_field_expanded_access_p): Adapted to bytecode generation.
4638 (build_outer_field_access_method): Use fix_method_argument_names.
4639 (build_outer_method_access_method): Fixed indentation. Added
4640 comment. Handle access method generation for static and also void
4642 (build_access_to_thisn): Inserted debug message.
4643 (maybe_build_thisn_access_method): Use fix_method_argument_names.
4644 (resolve_qualified_expression_name): Fixed comment.
4645 (not_accessible_p): Adapted to bytecode generation. Added comment.
4646 (patch_method_invocation): Added comment.
4647 (maybe_use_access_method): Fixed leading comment. Handle static
4649 (java_complete_lhs): Don't shortcut handling of initialized upon
4650 declaration String type static fields when generating bytecode.
4651 (patch_unaryop): Handle outer field access when generating
4654 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4656 * java-tree.h (FIELD_THISN): New macro.
4657 * jcf-write.c (append_synthetic_attribute): New function.
4658 (generate_classfile): Set "Synthetic" attribute on this$<n>,
4659 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
4660 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
4662 (build_outer_field_access): Turned on access functions usage and
4663 generation when compiling to bytecode.
4664 (maybe_use_access_method): Likewise.
4666 2000-01-25 Andrew Haley <aph@cygnus.com>
4668 * java-except.h (struct eh_range): Add `expanded' field.
4669 (maybe_start_try): Add end_pc arg.
4670 (maybe_end_try): Ditto.
4671 * java-tree.h (force_poplevels): new function.
4672 * expr.c (expand_byte_code): Don't call maybe_start_try or
4674 * except.c (add_handler): Reset expanded.
4675 (expand_start_java_handler): Set expanded.
4676 (check_start_handlers): Don't expand a start handler that's
4677 already been expanded.
4678 (maybe_start_try): Add end_pc arg. Only expand a handler which
4680 (expand_end_java_handler): call force_poplevels.
4681 (force_poplevels): new function.
4682 * decl.c (binding_level): Add start_pc of binding level.
4683 (maybe_pushlevels): Call maybe_start_try when pushing binding
4685 (maybe_poplevels): Call maybe_end_try when popping binding levels.
4686 (LARGEST_PC): Define.
4687 (clear_binding_level): Use LARGEST_PC.
4689 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
4690 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
4691 (binding_depth, is_class_level, current_pc): new variables.
4692 (struct binding_level): ditto.
4693 (indent): new function.
4694 (push_jvm_slot): add debugging info.
4695 (maybe_pushlevels): ditto.
4696 (maybe_poplevels): ditto.
4699 (start_java_method): ditto.
4700 (give_name_to_locals): comment only.
4701 * except.c (binding_depth, is_class_level, current_pc):
4703 (expand_start_java_handler): add debugging info.
4704 (expand_end_java_handler): ditto.
4706 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4708 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
4709 (print_name_for_stub_or_jni, process_file): Constify a char*.
4711 2000-02-03 Tom Tromey <tromey@cygnus.com>
4713 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
4715 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4717 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
4718 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
4721 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4723 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
4724 * java-tree.h (TYPE_II_STMT_LIST): New macro.
4725 (struct lang_type): New field `ii_block'.
4726 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
4727 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
4728 * parse.h (struct parser_ctxt): New field `instance_initializers'.
4729 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
4730 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
4731 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
4733 * parse.y (add_instance_initializer): New function.
4734 (in_instance_initializer): New static global.
4735 (class_body_declaration:): Link instance initializer block.
4736 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
4737 (array_creation_expression:): Remove unused local.
4738 (java_parser_context_push_initialized_field): Fixed leading
4739 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
4740 CPC_INSTANCE_INITIALIZER_LIST.
4741 (java_parser_context_pop_initialized_field): Likewise.
4742 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
4743 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
4744 CPC_INITIALIZER_STMT.
4745 (fix_constructors): New local `class_type'. Use it. Call
4746 add_instance_initializer.
4747 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
4748 (patch_return): Forbid return in instance initializers.
4749 (patch_throw_statement): Enforce exception handling in the context
4750 of instance initializers.
4752 2000-02-03 Tom Tromey <tromey@cygnus.com>
4754 * Make-lang.in (java.mostlyclean): Remove executables in
4757 2000-01-31 Scott Bambrough <scottb@netwinder.org>
4759 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
4760 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
4761 (java_float_finite): Convert to use union Word from javaop.h.
4762 (java_double_finite): Convert to use union DWord from javaop.h.
4764 2000-02-02 Tom Tromey <tromey@cygnus.com>
4766 * gjavah.c (options): Added `jni' entry.
4767 (help): Document -jni.
4768 (flag_jni): New global.
4769 (process_file): Handle JNI output. Don't print text from
4770 -prepend, -add, etc, when generating stubs. Only remove `.class'
4771 suffix if it actually exists.
4772 (main): Create a `.c' file when run with `--jni --stubs'. Create
4773 correct output file name with `--jni'.
4774 (print_include): Mangle header name differently in JNI case.
4775 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
4777 (print_method_info): Handle JNI case. Put signature info into
4778 method name. Handle case when STREAM is NULL.
4779 (print_name_for_stub_or_jni): New function.
4780 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
4781 (print_cxx_classname): Handle JNI.
4782 (print_full_cxx_name): Likewise.
4783 (decode_signature_piece): Likewise.
4784 (overloaded_jni_method_exists_p): New function.
4785 (struct method_name): Added `signature' and `sig_length' fields.
4786 (HANDLE_END_FIELD): Do nothing in JNI mode.
4788 2000-02-02 Tom Tromey <tromey@cygnus.com>
4790 * jv-scan.c: Include version.c, <getopt.h>.
4791 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
4792 (options): New array.
4793 (usage): New function.
4794 (version): New function.
4795 (main): Use getopt_long to parse command line.
4796 * jcf-dump.c: Include version.c, <getopt.h>.
4797 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
4798 OPT_JAVAP): New macros.
4799 (options): New array.
4800 (usage): Return `void'. Changed message.
4801 (help): New function.
4802 (version): New function.
4803 (main): Use getopt_long_only to parse command line.
4804 * gjavah.c: Include <getopt.h>.
4805 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
4806 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
4807 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
4808 (options): New array.
4809 (java_no_argument): Removed.
4810 (help): Updated with missing options.
4811 (main): Use getopt_long_only to parse command line.
4812 (usage): Changed message.
4814 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4816 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
4817 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
4818 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
4819 * parse.y (array_creation_expression:): Handle anonymous arrays.
4820 (build_array_from_name): Don't set `ret_name' if null.
4821 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
4822 (qualify_ambiguous_name): Likewise.
4823 (java_complete_expand_class): Likewise.
4825 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4827 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
4828 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
4829 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
4830 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
4831 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
4832 AIPL_FUNCTION_COMPLETED_INVOCATION.
4833 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
4834 AIPL_FUNCTION_INVOCATION_READY.
4835 (AIPL_FUNCTION_DECLARATION): New enum entry.
4836 * parse.y (reorder_static_initialized): New function.
4837 (java_parser_context_pop_initialized_field): Use it.
4838 (add_inner_class_fields): Use
4839 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
4840 augmented. Install marker after last alias initializer, if any.
4841 (generate_finit): Fixed typo. Don't try to retain only the used
4843 (method_header): Compute and set DECL_FUNCTION_NAP.
4844 (method_declarator): Fixed comment. Insert alias initializer in
4846 (build_alias_initializer_parameter_list): Fixed leading
4847 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
4848 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
4849 (java_complete_expand_class): Code to retain only used aliases
4851 (java_complete_expand_methods): New local `first_decl'. Generate
4852 $finit$ first, then expand the constructors, regular methods and
4854 (java_complete_expand_method): Don't report error on missing
4855 return statement if previously detected bogus.
4856 (fix_constructors): Don't patch constructor parameters list.
4857 (patch_method_invocation): Use new AIPL enum values. Reverse
4858 alias initializer list for anonymous classes.
4860 2000-01-30 Anthony Green <green@redhat.com>
4862 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
4863 determine how many stack slots to pop.
4865 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
4867 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
4868 error handling/recovery.
4869 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
4871 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
4873 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
4874 FIELD_LOCAL_ALIAS_USED): New macros.
4875 (DECL_FUNCTION_NAP): New macro.
4876 (struct lang_decl): New field `nap'.
4877 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
4878 (struct lang_type): New fields `finit_stmt_list' and
4880 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
4881 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
4882 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
4883 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
4884 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
4885 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
4886 (BUILD_THROW): Macro line separator re-indented.
4887 * parse.y (end_class_declaration): New function.
4888 (maybe_generate_pre_expand_clinit): New name for
4889 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
4890 pre-expand static fields.
4891 (maybe_generate_clinit): Function deleted.
4892 (check_for_static_method_reference): Prototype's parameter list
4894 (generate_finit): New name for maybe_generate_finit. Changed
4895 leading comment. Function rewritten to use
4896 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
4897 (build_alias_initializer_parameter_list): New function.
4898 (java_parser_context_pop_initialized_field): Likewise.
4899 (add_inner_class_fields): Likewise.
4900 (type_declaration:): Call end_class_declaration.
4901 (class_member_declaration:): Likewise.
4902 (formal_parameter_list:): Fixed typos.
4903 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
4904 element. Improved error handling.
4905 (block_statement:): Call end_class_declaration.
4906 (anonymous_class_creation:): Likewise.
4907 (create_anonymous_class): Fixed comments.
4908 (create_class): Call add_inner_class_fields.
4909 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
4910 (method_header): Use MARK_FINAL_PARMS.
4911 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
4912 (method_declarator): Propagate final argument flag.
4913 (craft_constructor): New local `artificial'. Call
4914 build_alias_initializer_parameter_list. Use
4915 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
4916 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
4918 (complete_expand_class): Get rid of unused outer context local
4920 (java_complete_expand_methods): Fixed leading
4921 comment. Generate/pre-expand <clinit> first. Changed method
4922 expansion order to regular, $finit$, constructors, <clinit>.
4923 (java_complete_expand_method): Set current_function_decl.
4924 (fix_constructors): Fix constructor parameter list to account for
4925 outer context local alias initializers.
4926 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4927 (resolve_expression_name): Lookup outer context local aliases. New
4928 local `access', use it.
4929 (patch_method_invocation): Patch inner class ctor invocation with
4930 outer context local aliases initialization values. $finit$
4931 invocation patching now includes things generated with
4932 build_alias_initializer_parameter_list.
4933 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
4934 (build_super_invocation): Likewise.
4935 (patch_assignment): Changed comment.
4937 2000-01-27 Andrew Haley <aph@cygnus.com>
4939 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
4943 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4945 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
4947 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
4949 * parse.y (register_fields): Don't pass a format specifier to
4950 OBSOLETE_MODIFIER_WARNING.
4951 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
4952 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
4954 (check_modifiers): Change function into a macro.
4955 (check_class_interface_creation): Pass a literal format string.
4957 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4959 * buffer.h: PROTO -> PARAMS.
4960 * check-init.c: Likewise.
4961 * class.c: Likewise.
4962 * constants.c: Likewise.
4963 * convert.h: Likewise.
4965 * except.c: Likewise.
4967 * gjavah.c: Likewise.
4968 * java-except.h: Likewise.
4969 * java-tree.h: Likewise.
4970 * jcf-depend.c: Likewise.
4971 * jcf-dump.c: Likewise.
4972 * jcf-parse.c: Likewise.
4973 * jcf-path.c: Likewise.
4974 * jcf-reader.c: Likewise.
4975 * jcf-write.c: Likewise.
4977 * jv-scan.c: Likewise.
4978 * jvgenmain.c: Likewise.
4979 * jvspec.c: Likewise.
4983 * parse-scan.y: Likewise.
4984 * parse.h: Likewise.
4985 * parse.y: Likewise.
4986 * typeck.c: Likewise.
4987 * verify.c: Likewise.
4990 * zextract.c: Likewise.
4991 * zipfile.h: Likewise.
4993 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
4995 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
4996 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
4997 * constants.c (build_constant_data_ref): Check for cached
4998 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
4999 in TYPE_CPOOL_DATE_REF.
5000 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
5001 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
5002 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
5003 (LOCAL_FINAL): New macro.
5004 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
5005 constant pool -- don't try to reuse.
5006 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
5008 (find_in_current_zip): Use TYPE_JCF.
5009 * parse.h (java_check_final): Prototype removed.
5010 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
5011 (maybe_create_class_interface_decl,
5012 check_class_interface_creation): Likewise.
5013 (java_expand_finals): Function removed.
5014 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
5015 (block_statement:): Fixed comment.
5016 (anonymous_class_creation:): Likewise.
5017 (check_class_interface_creation): Reversed Jan 12, 2000 extra
5019 (check_class_interface_creation): Loosened error report on (inner)
5020 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
5021 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
5022 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
5024 (create_interface): Likewise.
5025 (anonymous_class_counter): New static global.
5026 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
5027 patch. Fixed comments.
5028 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
5029 anonymous_class_counter when declaring a toplevel class.
5030 (craft_constructor): Fixed constructor name when handling
5031 anonymous classes. Anonymous class constructors to feature hidden
5033 (java_fix_constructors): Added comment.
5034 (java_check_final): Function removed.
5035 (java_complete_expand_methods): Fixed comment. Don't generate
5036 class data, save its outgoing constant pool instead.
5037 (verify_constructor_super): Skip anonymous class constructor
5038 hidden this$<n> parameter.
5039 (java_expand_classes): New local `saved_ctxp'. Removed call to
5040 java_expand_finals and java_check_final. Expand anonymous class
5041 constructors. Generate class data.
5042 (build_super_invocation): Skip anonymous class hidden this$<n>
5044 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
5045 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
5046 (set_java_signature): Likewise.
5048 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5050 * gjavah.c: Delete ACC_VISIBILITY define.
5051 * jcf.h: Add ACC_VISIBILITY define.
5052 * parse.y: final: rule tagged <value>.
5053 (java_check_regular_methods): Use ACC_VISIBILITY define for
5054 default package access check.
5055 (local_variable_declaration_statement): Use final: rule.
5057 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
5059 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
5062 2000-01-17 Tom Tromey <tromey@cygnus.com>
5064 * gjavah.c (print_field_info): Allow non-static final fields.
5066 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5068 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
5069 * parse.y (patch_anonymous_class): New function.
5070 (create_anonymous_class): Register incomplete type when the
5071 class/interface to extends/implement isn't known yet.
5072 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
5073 (verify_constructor_super): Tuned error message.
5075 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5077 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
5078 (ANONYMOUS_CLASS_P): New macro.
5079 (TYPE_SIGNATURE, TYPE_JCF): New macros.
5080 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
5081 * parse.y (create_class): Added leading argument.
5082 (maybe_create_class_interface_decl,
5083 check_class_interface_creation): Likewise.
5084 (craft_constructor): New function.
5085 (verify_constructor_super): Added argument in prototype.
5086 (class_declaration:): Inserted leading argument.
5087 (for_begin:): Use FOR_LOOP_P.
5088 (anonymous_class_creation): Create WFL of the anonymous class to
5089 instantiate. Call build_new_invocation. Added comments.
5090 (check_class_interface_creation): Handle parameter `anonymous' in
5091 verbose mode class creation announce.
5092 (link_nested_class_to_enclosing): Exclude anonymous classes.
5093 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
5094 anonymous class, even though they appear to have an enclosing
5096 (create_interface): Pass extra argument to
5097 check_class_interface_creation.
5098 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
5099 (create_class): Call check_class_interface_creation and
5100 maybe_create_class_interface_decl with extra new argument. Don't
5101 add private this$<n> to anonymous classes.
5102 (method_declarator): Insert hidden this$<n> to anonymous class
5104 (java_fix_constructors): Deleted code creating default
5105 constructor. Call craft_constructor instead.
5106 (java_check_regular_methods): Set `saw_constructor' to 1 for
5108 (fix_constructors): Pass extra argument to verify_constructor_super.
5109 (verify_constructor_super): New local `sdecl', use it. Search for
5110 matching constructor (possibly featuring arguments) in super
5112 (lookup_method_invoke): Craft constructor according to arguments
5113 list when dealing with anonymous class constructors.
5114 (build_super_invocation): Pass arguments to anonymous class super
5116 (search_loop): Use FOR_LOOP_P.
5117 (labeled_block_contains_loop_p): Likewise.
5119 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5121 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
5122 (enclosing_context_p): New function.
5123 (get_access_flags_from_decl): Handle CLASS_STATIC.
5124 (maybe_layout_super_class): Extra first argument passed to
5126 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
5128 * decl.c (access0_identifier_node): New global.
5129 (init_decl_processing): access0_identifier_node initialized.
5130 (pushdecl): Set DECL_CONTEXT only on non type decls.
5131 * expr.c (lookup_field): Lookup inner class fields in enclosing
5133 (expand_invoke): Use ID_INIT_P.
5134 (expand_java_field_op): Use DECL_CLINIT_P.
5135 * java-tree.def (CLASS_LITERAL): New tree code.
5136 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
5137 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
5138 (struct lang_decl): New field `inner_access'.
5139 (enclosing_context_p): Prototyped.
5140 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
5141 ID_CLINIT_P): New macros.
5142 (CLASS_STATIC): New macro.
5143 (CLASS_ACCESS0_GENERATED_P): New macro.
5144 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
5145 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
5146 INNER_CLASS_P): New macros.
5147 (DECL_INNER_CLASS_LIST): New macro.
5148 * jcf-parse.c (yyparse): Avoid the use of ANSI string
5150 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5151 the shift value to int. Fixed typo in comment.
5152 * lex.c (inst_id, wpv_id): Initialize.
5153 * mangle.c (unicode_mangling_length): Take `$' into account.
5154 * parse.h (DRECOVER, RECOVER): Terminate properly.
5155 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
5156 (typedef struct _jdep): New field `enclosing'.
5157 (JDEP_ENCLOSING): New macro.
5158 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
5159 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
5160 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
5161 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
5162 GET_ENCLOSING_CPC_CONTEXT): New macros.
5163 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
5164 (do_resolve_class): Added extra argument in prototype.
5165 * parse.y (resolve_class): Added extra argument in prototype.
5166 (maybe_create_class_interface_decl): Likewise.
5167 (maybe_use_access_method, build_wfl_wrap): New functions.
5168 (java_complete_expand_classes, java_complete_expand_class):
5170 (java_parser_context_push_initialized_field,
5171 java_parser_context_suspend, java_parser_context_resume):
5173 (maybe_make_nested_class_name, make_nested_class_name,
5174 set_nested_class_simple_name_value,
5175 link_nested_class_to_enclosing, find_as_inner_class,
5176 find_as_inner_class_do, check_inner_class_redefinition,
5177 build_thisn_assign, build_current_thisn, build_access_to_thisn,
5178 maybe_build_thisn_access_method, build_outer_field_access,
5179 build_outer_field_access_methods, build_outer_field_access_expr,
5180 build_outer_method_access_method, build_new_access_id,
5181 build_outer_field_access_method, outer_field_access_p,
5182 outer_field_expanded_access_p, outer_field_access_fix,
5183 build_incomplete_class_ref, patch_incomplete_class_ref,
5184 create_anonymous_class): Likewise.
5185 (inst_id, wpv_id): New static global variables.
5186 (synchronized:): New rule, tagged <node>.
5187 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
5189 (anonymous_class_creation:): New rule, tagged <node>.
5190 (NEW_TK): Tagged <node>.
5191 (type_literals, array_type_literal): New rules, tagged <node>.
5192 (class_declaration:): Removed action when reducing by class_body:
5193 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
5194 using GET_CPC in sub-rules.
5195 (class_member_declaration): Handle inner classes.
5196 (method_declaration): When reducing method_header:, reset
5197 current_function_decl when appropriate.
5198 (method_declarator:): Set the number of formal parameter to 0 for
5199 method declared without arguments.
5200 (constructor_declarator:): Likewise.
5201 (static_initializer:): List of elements kept in a list.
5202 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
5203 use of the keyword `static' for type declarations.
5204 (block_statement:): Handle inner class declarations.
5205 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
5206 type qualified `this'.
5207 (class_instance_creation_expression): Use anonymous_class_creation:
5208 to handle inner class instances creation. Handle qualified `new'.
5209 (something_dot_new): Added appropriate actions.
5210 (create_new_parser_context): New function.
5211 (java_push_parser_context, java_parser_context_save_global,
5212 java_parser_context_suspend): Use create_new_parser_context.
5213 (check_modifiers): Changed leading comment.
5214 (check_class_interface_creation): Handle interclasses.
5215 (add_superinterfaces): Fixed comment.
5216 (create_interface): Build qualified name from the raw_name instead
5217 of its matching WFL. Push the initialized fields list. raw_name added
5218 as an extra argument to maybe_create_class_interface_decl.
5219 (create_class): Build qualified name from the raw_name instead of
5220 its matching WFL. Removed assignment to current_parsed_class_un.
5221 Call PUSH_ERROR before returning an error. Suspend the current
5222 parser context when processing an inner class. Push the
5223 initialized fields list. raw_name added as an extra argument to
5224 maybe_create_class_interface_decl. Add the private this$<n>
5226 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
5227 (register_fields): Get the class type from GET_CPC and handle
5228 previous errors. Added code to handle the creation of static
5229 fields in inner classes. Initialized fields initialization
5230 statements kept in a list of lists.
5231 (maybe_generate_finit): Initialized fields initialization
5232 statements kept in a list of lists. Use GET_CPC.
5233 (maybe_generate_clinit): Likewise.
5234 (method_header): Use GET_CPC and GET_CPC_UN.
5235 (parser_qualified_classname): Handle inner classes.
5236 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
5237 (java_fix_constructors): Hide pointer to enclosing context
5238 instance in constructor list when dealing with inner classes.
5239 (jdep_resolve_class): Call resolve_class with extra first argument
5241 (resolve_class): Add enclosing context as a first extra argument
5242 to do_resolve_class.
5243 (do_resolve_class): Call find_as_inner_class. Handle WFLs
5245 (resolve_no_layout): Extra argument added to resolve_class
5247 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
5248 (java_get_real_method_name): Use GET_CPC_UN.
5249 (check_abstract_method_definitions): Use DECL_CLINIT_P.
5250 (java_check_abstract_methods): Handle static method declared in
5251 inner classes by an error.
5252 (java_check_regular_methods): Use DECL_CLINIT_P.
5253 (source_start_java_method): Also set DECL_MAX_LOCALS.
5254 (create_artificial_method): Call java_parser_context_save_global
5255 and java_parser_context_restore_global instead of saving/restoring
5256 the context by hand.
5257 (expand_start_java_method): Improved verbose mode message.
5258 (java_complete_expand_methods): Fixed leading comment. Use
5260 (fix_constructors): Added assignment to this$<n> if necessary.
5261 (java_expand_classes): Call java_complete_expand_classes instead
5262 of java_complete_expand_methods.
5263 (make_qualified_primary): Simplified.
5264 (merge_qualified_name): Optimized for missing left or right parts.
5265 (resolve_expression_name): Handle access to outer class fields from
5267 (resolve_qualified_expression_name): New macro
5268 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
5269 classes. Report error on non appropriate qualification of
5270 `new'. Handle qualified `this'.
5271 (not_accessible_p): Allow access to outer class private fields from
5273 (patch_method_invocation): Handle method invocations through
5274 access methods and inner class constructor invocations.
5275 (find_applicable_accessible_methods_list): Search enclosing
5276 contexts of an inner class.
5277 (search_applicable_methods_list): Fixed typo.
5278 (argument_types_convertible): Handle inner class constructors'
5279 hidden outer context reference argument.
5280 (qualify_ambiguous_name): Handle qualified `this'.
5281 (java_complete_lhs): Handle use of field accessed through
5282 artificial access methods in various cases of assignments. Handle
5284 (check_final_assignment): Use DECL_CLINIT_P.
5285 (valid_ref_assignconv_cast_p): Handle the destination being an
5286 enclosing context of the source.
5287 (patch_unaryop): Handle use of field accessed through artificial
5289 (patch_return): Use DECL_CLINIT_P.
5290 (patch_throw_statement): Use DECL_CLINIT_P.
5291 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
5292 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
5295 2000-01-16 Anthony Green <green@cygnus.com>
5297 * parse.y (build_string_concatenation): Only use
5298 StringBuffer(String) shortcut if String arg is constant.
5300 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5302 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
5303 the shift value to int. Fixed typo in comment.
5305 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
5307 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
5308 * jcf-write.c: Likewise.
5309 * parse.y: Likewise.
5310 * parse.c: Regenerate.
5312 2000-01-09 Anthony Green <green@cygnus.com>
5314 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
5315 bytecodes in the correct order.
5317 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5319 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
5321 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
5323 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5324 before building constant array decl.
5326 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
5328 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
5329 method invocation and typo in conditional expression.
5330 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
5331 the appropriate NOTE_POP.
5332 * parse.y (patch_binop): Shift value mask to feature the right
5335 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5337 * class.c (assume_compiled, assume_compiled_node): Add static
5339 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
5341 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
5343 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
5345 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
5346 to `__modifier' to avoid stringifying it.
5348 * parse.y (verify_constructor_circularity): Don't call a variadic
5349 function with a non-literal format string.
5350 (java_check_abstract_methods): Move unreachable code inside
5351 `continue' statement.
5352 (lookup_method_invoke): Call xstrdup, not strdup.
5354 * expr.c (expand_java_field_op): Avoid the use of ANSI string
5357 * jcf-parse.c (yyparse): Likewise.
5359 * jv-scan.c (main): Likewise.
5361 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5363 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
5364 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
5365 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
5368 * parse.y (synchronized, variable_redefinition_error,
5369 check_class_interface_creation, create_interface, create_class,
5370 method_header, finish_method_declaration,
5371 check_modifiers_consistency, method_declarator,
5372 complete_class_report_errors, check_abstract_method_definitions,
5373 java_check_regular_methods, check_throws_clauses,
5374 java_check_abstract_methods, read_import_dir,
5375 check_pkg_class_access, declare_local_variables, fix_constructors,
5376 cut_identifier_in_qualified, resolve_expression_name,
5377 resolve_qualified_expression_name, patch_method_invocation,
5378 java_complete_lhs, patch_assignment, try_builtin_assignconv,
5379 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
5380 patch_exit_expr, patch_exit_expr, patch_switch_statement,
5381 patch_try_statement, patch_synchronized_statement,
5382 patch_throw_statement, check_thrown_exceptions,
5383 patch_conditional_expr): Likewise.
5385 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5387 * Makefile.in (LIBDEPS): Added gcc's errors.o
5388 (../jcf-dump$(exeext):): Link with gcc's errors.o
5389 (../gcjh$(exeext):): Likewise.
5390 * expr.c (expand_java_NEW): Layout the entire target type instead of
5391 laying out its methods only.
5392 (lookup_field): Layout the class after having loaded it.
5393 * java-tree.h (java_debug_context): Declared.
5394 * jcf-io.c (toplev.h): Included.
5395 (find_class): Removed assignment to jcf's outofsynch
5396 field. Force source file to be read if newer than its matching
5397 class file. Tweaked debug messages.
5398 * jcf-parse.c (jcf_out_of_synch): Deleted.
5399 (read_class): Call to jcf_out_of_synch removed.
5400 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
5401 (jcf_out_of_synch): Prototype deleted.
5402 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
5403 `deprecated' and `class_err': integer turned into bit fields.
5404 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
5405 * parse.y (package_list): New global.
5406 (package_declaration:): Record newly parsed package name.
5407 (extra_ctxp_pushed_p): Static global deleted.
5408 (java_parser_context_save_global): Create buffer context for the
5409 purpose of saving globals, if necessary.
5410 (java_parser_context_restore_global): Pop context pushed for the
5411 purpose of saving globals, if necessary.
5412 (java_debug_context_do): New prototype and function.
5413 (java_debug_context): Likewise.
5414 (do_resolve_class): Use already parsed package names to qualify
5415 and lookup class candidate.
5416 (java_pre_expand_clinit): Removed unnecessary local variable.
5418 1999-12-17 Tom Tromey <tromey@cygnus.com>
5420 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
5422 (process_file): Use `\n\' at end of each line in string.
5424 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5426 * expr.c (expand_invoke): Layout the loaded class before
5427 attempting to use it.
5428 (expand_java_field_op): Allow final field assignments to take
5430 * typeck.c (convert): Return error_mark_node if expr is null.
5432 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5434 * class.c (class_depth): Return -1 if the class doesn't load
5436 * expr.c (can_widen_reference_to): Check for errors during depth
5437 computation and return 0 accordingly.
5438 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
5439 create default constructors and add an other error check.
5440 * parse.h (java_fix_constructors): Prototyped.
5441 * parse.y (java_pre_expand_clinit): Likewise.
5442 (build_super_invocation): Re-prototyped to feature one argument.
5443 (java_check_circular_reference): Directly use `current'.
5444 (java_fix_constructors): New function.
5445 (java_check_regular_methods): Don't create default constructors
5446 here, but abort if none were found.
5447 (java_complete_expand_methods): Pre-process <clinit> calling
5448 java_pre_expand_clinit.
5449 (java_pre_expand_clinit): New function.
5450 (fix_constructors): build_super_invocation invoked with the
5451 current method declaration as an argument.
5452 (build_super_invocation): Use the context of the processed method
5453 decl argument instead of current_class.
5454 * typeck.c (lookup_java_method): Take WFLs in method names into
5457 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
5459 * class.c (make_class_data): flag_keep_inline_functions to keep
5460 private methods in the method array.
5462 1999-12-15 Anthony Green <green@cygnus.com>
5464 * check-init.c (check_init): Take into account both types of
5465 `throw's when checking for uninitialized variables.
5467 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5469 * parse.y (java_complete_lhs): Force convertion of array
5470 dimensions to int_type_node, that's what runtime's ABI expects.
5472 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5474 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
5475 operand of a WFL, until the Java front-end gets fixed with regard
5476 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
5478 1999-12-10 Andrew Haley <aph@cygnus.com>
5480 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
5481 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
5482 expr.c (build_java_athrow): Add support for sjlj-exceptions.
5486 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5488 * expr.c (java_lang_expand_expr): Switch to permanent obstack
5489 before calling expand_eh_region_start and expand_start_all_catch.
5490 * except.c (expand_start_java_handler): Switch to permanent
5491 obstack before calling expand_eh_region_start.
5492 (expand_end_java_handler): Switch to permanent obstack before
5493 calling expand_start_all_catch.
5495 1999-12-5 Anthony Green <green@cygnus.com>
5497 * decl.c (init_decl_processing): Mark throw_node as a noreturn
5498 function with side effects.
5499 (init_decl_processing): Mark all memory allocating DECLs with
5502 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5504 * except.c (expand_end_java_handler): Call
5505 expand_resume_after_catch and end_catch_handler.
5507 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
5509 * verify.c (verify_jvm_instructions): Create new return label
5510 chain if non existant (don't rely on the verified state of the jsr
5513 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5515 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
5516 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
5518 * parse.y (patch_assignment): Removed bogus final class test on
5519 lhs when checking on whether to emit an ArrayStoreException runtime
5521 * expr.c (expand_java_arraystore): Likewise.
5523 1999-11-28 Anthony Green <green@cygnus.com>
5525 * decl.c (find_local_variable): Reuse single slot decls when
5528 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5530 * jcf-parse.c (saw_java_source): Global variable removed.
5531 (read_class): Don't use `saw_java_source'. Added extra braces.
5532 (yyparse): Code setting `saw_java_source' removed.
5534 1999-11-24 Mark Mitchell <mark@codesourcery.com>
5536 * except.c (emit_handlers): Zero catch_clauses after emitting them.
5538 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5540 * verify.c (merge_type_state): Non verified subroutines being
5541 considered more than once to trigger passive type merge.
5543 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5545 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
5546 in case of error. Error message tuned.
5548 1999-11-21 Anthony Green <green@cygnus.com>
5550 * constants.c (find_methodref_index): Unwrap method names before
5551 inserting them in the constant pool.
5553 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
5555 * class.c (assume_compiled_node): New typedef.
5556 (assume_compiled_tree): New static data.
5557 (find_assume_compiled_node): New function.
5558 (add_assume_compiled): New function.
5559 (assume_compiled): New function.
5560 * class.c (make_class_data): Use assume_compiled.
5561 (is_compiled_class): Use assume_compiled.
5563 * java-tree.h (add_assume_compiled): Declare.
5565 * lang.c (lang_decode_option): Parse new options.
5567 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5569 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
5570 int_type_node: that's what `_Jv_AllocObject' expects.
5572 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5574 * parse.y (lookup_method_invoke): Use lang_printable_name to
5575 reliably build the type name during error report. Fixes PR gcj/97.
5577 1999-11-09 Tom Tromey <tromey@cygnus.com>
5579 * jcf-path.c: Include <sys/stat.h>.
5580 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
5581 (DIR_UP): New macro.
5583 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5585 * parse.y (source_end_java_method): Resume permanent allocation,
5586 reversing Apr 27 1998 patch.
5587 (patch_string_cst): Pop obstacks after having pushed the permanent
5590 1999-11-05 Tom Tromey <tromey@cygnus.com>
5592 * class.c (finish_class): Emit inlined methods if any native
5593 methods exist in the class. Fixes PR gcj/85.
5595 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5597 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
5598 (qualify_ambiguous_name): Likewise.
5600 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
5602 * typeck.c: (lookup_java_method): search all inherited
5603 interfaces when looking up interface method.
5605 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5607 * parse.y (method_header:): Issue error message for rule `type
5609 (synchronized:): Error report when not using synchronized.
5611 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5613 * parse.y (resolve_qualified_expression_name): Prevent `this' from
5614 being used before the superclass constructor has been called.
5615 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
5616 instead of `CALL_THIS_CONSTRUCTOR_P'.
5618 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
5620 * check-init.c: Fix typo in comment.
5622 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5624 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
5627 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5629 * parse.y (expression_statement:): Call function to report
5630 improper invocation of a constructor.
5631 (parse_ctor_invocation_error): New function.
5633 1999-10-26 Mark Mitchell <mark@codesourcery.com>
5635 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
5638 1999-10-21 Tom Tromey <tromey@cygnus.com>
5640 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
5641 in generated `main'.
5643 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5645 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
5646 (qualify_ambiguous_name): Likewise.
5648 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5650 * parse.y (java_complete_tree): fold_constant_for_init to work on
5652 (java_complete_lhs): Likewise.
5653 (array_constructor_check_entry): Complete an initializer element
5654 on permanent_obstack.
5656 1999-10-19 Tom Tromey <tromey@cygnus.com>
5658 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
5659 From Mike Moreton <mike@pillim.demon.co.uk>.
5661 1999-10-15 Greg McGary <gkm@gnu.org>
5663 * java-tree.h (flag_bounds_check): Remove extern decl.
5664 * lang.c (flag_bounds_check): Remove global variable.
5665 (lang_f_options): Remove "bounds-check" entry.
5666 (lang_init_options): Default flag_bounds_check to "on".
5668 1999-10-14 Tom Tromey <tromey@cygnus.com>
5670 * jvgenmain.c (usage): New function.
5671 (main): Use it. Also, handle `-D' options.
5672 * jvspec.c (lang_specific_driver): Recognize -D.
5673 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
5675 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
5677 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5679 * jcf-dump.c (print_constant, disassemble_method): Don't call a
5680 variadic function with a non-literal format string.
5682 * parse-scan.y (report_main_declaration): Likewise.
5684 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
5686 * parse.y (read_import_dir, patch_assignment, patch_binop,
5687 patch_array_ref): Likewise.
5689 * typeck.c (build_java_array_type): Likewise.
5691 * verify.c (verify_jvm_instructions): Likewise.
5693 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5695 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
5697 1999-10-07 Anthony Green <green@cygnus.com>
5699 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
5700 where CHECK_PUT may fail for valid reasons.
5702 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
5703 UNSAFE_PUTN): New macros.
5705 1999-10-04 Tom Tromey <tromey@cygnus.com>
5707 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
5708 well. Fixes Java PR gcj/59.
5709 * parse-scan.y (yyerror): Report errors.
5711 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
5713 * decl.c (insert_block): Remove unconditional `abort'.
5715 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5717 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
5718 FUNCTION_CODE now of type int. All callers changed.
5719 Set the builtin's DECL_BUILT_IN_CLASS.
5721 1999-09-23 Tom Tromey <tromey@cygnus.com>
5723 * jvspec.c (lang_specific_driver): Don't read spec file if
5724 -fsyntax-only given.
5726 1999-09-22 Tom Tromey <tromey@cygnus.com>
5728 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
5730 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
5731 (WORDS_TO_LONG): Likewise.
5732 (WORDS_TO_DOUBLE): Likewise.
5734 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5736 * jcf-write.c (RELOCATION_VALUE_0): New macro.
5737 (RELOCATION_VALUE_1): Likewise.
5738 (emit_iinc, emit_reloc, push_constant1, push_constant2,
5739 push_in_const, push_long_const): Prototyped.
5740 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
5741 (push_constant2): Likewise.
5742 (push_int_const): Cast find_constant1's integer arguments to `jword'.
5743 (find_constant_wide): Cast find_constant2's integer arguments to
5745 (find_constant_index): Cast find_constant2's and find_constant2's
5746 integer arguments to `jword'.
5747 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
5748 (emit_switch_reloc): Use RELOCATION_VALUE_0.
5749 (emit_if): Use RELOCATION_VALUE_1.
5750 (emit_goto): Likewise.
5751 (emit_jsr): Likewise.
5752 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
5753 argument to push_long_const to HOST_WIDE_INT.
5755 1999-09-15 Andreas Schwab <schwab@suse.de>
5757 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
5759 1999-09-20 Nick Clifton <nickc@cygnus.com>
5761 * lang.c (lang_decode_option): Extend comment.
5763 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5765 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
5768 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5770 * gjavah.c (get_field_name, print_method_info, print_include,
5771 add_namelet): Use xmalloc, not malloc.
5773 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
5774 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
5777 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
5779 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
5781 * jcf-path.c (add_entry): Likewise.
5783 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
5785 * jv-scan.c (xmalloc): Remove definition.
5787 * jvgenmain.c (xmalloc): Likewise.
5789 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
5791 * lex.c (java_store_unicode): Use xrealloc, not realloc.
5793 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
5794 concat, not xmalloc/sprintf.
5795 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
5796 (xstrdup): Remove definition.
5798 * parse.y (duplicate_declaration_error_p,
5799 constructor_circularity_msg, verify_constructor_circularity,
5800 check_abstract_method_definitions, java_check_regular_methods,
5801 java_check_abstract_methods, patch_method_invocation,
5802 check_for_static_method_reference, patch_assignment, patch_binop,
5803 patch_cast, array_constructor_check_entry, patch_return,
5804 patch_conditional_expr): Use xstrdup, not strdup.
5806 * zextract.c (ALLOC): Use xmalloc, not malloc.
5808 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5810 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
5812 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
5813 (do_spec, lang_specific_pre_link, lang_specific_driver,
5814 input_filename, input_filename_length): Don't declare.
5815 (main_class_name, jvgenmain_spec, lang_specific_driver):
5817 (lang_specific_driver): All calls to the function pointer
5818 parameter now explicitly call `fatal'.
5820 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5822 * parse.y (find_applicable_accessible_methods_list): Search
5823 abstract classes as interfaces.
5825 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5827 * class.c (finish_class): We're now outside a valid method
5828 declaration. Tell the rest of gcc so.
5830 1999-09-08 Bruce Korb autogen@linuxbox.com
5832 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
5834 1999-09-07 Tom Tromey <tromey@cygnus.com>
5836 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
5838 (decode_signature_piece): Don't emit "::" in JArray<>.
5839 (print_namelet): Only print trailing `;' when printing a class.
5841 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
5843 * java-tree.h: Delete declarations for all tree nodes now moved to
5845 * decl.c: Delete their definitions.
5847 1999-09-04 Mark Mitchell <mark@codesourcery.com>
5849 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
5850 * Makefile.in (OBJS): Add ggc-callbacks.o.
5851 (OBJDEPS): Likewise.
5853 1999-09-03 Tom Tromey <tromey@cygnus.com>
5855 * parse.y (strip_out_static_field_access_decl): Return operand if
5856 it satisfies JDECL_P.
5858 1999-09-02 Tom Tromey <tromey@cygnus.com>
5860 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
5861 Handle nested arrays, like `[[I'.
5863 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5865 * class.c (finish_class): Remove unused parameter, all callers
5868 * expr.c (build_java_athrow): Change return type to void.
5869 (java_lang_expand_expr): Make sure each case in switch returns a
5872 * java-tree.h (finish_class): Fix prototype to take void args.
5874 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
5875 (main): Issue return from main, not exit.
5877 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
5879 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
5881 * jv-scan.c (main): Issue return from main, not exit.
5883 * parse.y (check_abstract_method_definitions,
5884 java_check_abstract_method_definitions): Add static prototypes.
5885 (java_complete_expand_methods): Fix call to `finish_class'.
5887 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
5890 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5892 * lang.c (language_string): Constify.
5894 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5896 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
5897 Remove hacks for stuff which comes from libiberty.
5899 * Make-lang.in: Likewise.
5901 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
5903 * Makefile.in (xref.o): Depend on xref.c explicitly.
5905 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5907 * java-tree.h (lang_printable_name): Constify a char*.
5909 * lang.c (lang_printable_name): Likewise.
5911 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
5913 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
5916 1999-08-26 Tom Tromey <tromey@cygnus.com>
5918 * gjavah.c (print_cxx_classname): Print "::" before qualified
5921 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5923 * parse.y (lookup_cl): Changed leading comment. Now does its best
5924 to set the column number.
5925 (qualify_ambiguous_name): Take WFL wrappers into account.
5927 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
5929 * verify.c (verify_jvm_instructions): Don't check instruction
5930 validity beyond end of method.
5932 1999-08-25 Tom Tromey <tromey@cygnus.com>
5934 * jvspec.c (lang_specific_driver): Correctly handle --help again.
5936 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5938 * gjavah.c (print_name, print_base_classname, utf8_cmp,
5939 cxx_keyword_subst, generate_access, name_is_method_p,
5940 get_field_name, print_field_name, super_class_name, print_include,
5941 decode_signature_piece, print_class_decls, usage, help,
5942 java_no_argument, version, add_namelet, print_namelet): Add static
5944 (print_base_classname, utf8_cmp, cxx_keyword_subst,
5945 name_is_method_p): Constify a char*.
5946 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
5947 Provide a final else clause in an if-else-if.
5948 (print_field_info): Add missing final arg in function call to
5950 (print_method_info, decompile_method, decode_signature_piece,
5951 print_c_decl, print_full_cxx_name, print_stub,
5952 print_mangled_classname, super_class_name, print_include,
5953 add_namelet, add_class_decl, print_class_decls, process_file,
5954 help): Constify a char*.
5956 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
5957 push_int_const, find_constant_wide, find_constant_index,
5958 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
5959 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
5960 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
5961 emit_if, emit_goto, emit_jsr, call_cleanups,
5962 make_class_file_name): Add static prototypes.
5963 (generate_bytecode_return, generate_bytecode_insns): Pass a
5964 NULL_PTR, not a NULL_TREE.
5966 * jv-scan.c: Include "jcf.h".
5967 (main): Declare using DEFUN macro.
5969 * jvspec.c (find_spec_file, lang_specific_pre_link,
5970 lang_specific_driver): Add prototypes.
5971 (find_spec_file): Constify a char*.
5973 * keyword.gperf (hash, java_keyword): Add prototypes.
5975 * lang.c (lang_print_error): Add static prototype.
5976 (lang_init): Prefer memcpy over bcopy to avoid casts.
5978 * lex.c (yylex): Add static prototype.
5980 * parse-scan.y: Include "lex.c" earlier.
5982 * parse.h: Remove redundant declaration for `yylex'.
5984 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
5985 labeled_block_contains_loop_p): Add static prototypes.
5986 (not_accessible_p): Make static to match prototype.
5988 * verify.c (start_pc_cmp): Don't needlessly cast away const.
5990 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
5992 * parse.y (check_method_redefinition): Changed leading comment.
5993 (check_abstract_method_definitions): New function.
5994 (java_check_abstract_method_definitions): New function.
5995 (java_check_regular_methods): Call it.
5996 (verify_constructor_super): Fixed indentation.
5997 (lookup_method_invoke): Likewise.
5999 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6001 * parse.y (method_header): Return a null pointer if the current
6003 (finish_method_declaration): Return if the current function decl
6005 (source_start_java_method): Likewise.
6006 (java_method_add_stmt): Likewise.
6008 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6010 * class.c (emit_register_class): Removed unnecessary call to
6012 * parse.y (labeled_block_contains_loop_p): Removed unused local
6015 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6017 * parse.y (java_refold): Added prototype.
6019 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6021 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
6022 (java_stabilize_reference): Removed unnecessary `else'.
6023 (java_complete_lhs): Set flag to remember boolean. Call
6024 java_refold. Added comments.
6025 (java_decl_equiv): New function.
6026 (binop_compound_p): Likewise.
6027 (java_refold): Likewise.
6028 (patch_unaryop): Striped static field access assigned to decl and
6029 op. Changed promotion scheme for ++/-- operators.
6030 (search_loop): New function.
6031 (labeled_block_contains_loop_p): Likewise.
6032 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
6034 (patch_bc_statement): Call search_loop. Fixed comment.
6036 1999-08-14 Anthony Green <green@cygnus.com>
6038 * expr.c (java_lang_expand_expr): Mark static array data as
6041 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6043 * jvgenmain.c (main): NUL-terminate name_obstack.
6045 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6047 * check-init.c (check_bool2_init, done_alternative): Add static
6050 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
6051 (add_method, build_utf8_ref, build_class_ref,
6052 append_gpp_mangled_type, layout_class_method): Constify a char*.
6054 * decl.c (push_promoted_type, make_binding_level): Add static
6056 (push_promoted_type, pushdecl): Constify a char*.
6058 * except.c (find_handler_in_range, link_handler,
6059 check_start_handlers): Add static prototypes.
6061 * expr.c (process_jvm_instruction): Constify a char*.
6063 * gjavah.c (main): Constify a char*.
6065 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
6068 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
6070 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
6071 munge, print_ents): Constify a char*.
6073 * jcf-dump.c (disassemble_method): Constify a char*.
6074 (print_constant_pool, print_exception_table): Add static prototypes.
6075 (print_constant, print_exception_table, main, disassemble_method):
6078 * jcf-io.c (find_classfile, find_class): Likewise.
6080 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
6081 (set_source_filename, predefined_filename_p): Add static prototypes.
6082 (set_source_filename, get_constant, get_class_constant,
6083 find_in_current_zip): Constify a char*.
6085 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
6087 (add_entry, add_path, jcf_path_classpath_arg,
6088 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6090 * jcf-reader.c (get_attribute, jcf_parse_preamble,
6091 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
6092 jcf_parse_one_method, jcf_parse_methods,
6093 jcf_parse_final_attributes): Add static prototypes.
6094 (get_attribute): Constify a char*.
6096 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
6097 jcf_dependency_add_target, jcf_path_classpath_arg,
6098 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
6100 * jv-scan.c (main): Constify a char*.
6101 (gcc_obstack_init): Add prototype arguments.
6103 * jvgenmain.c (gcc_obstack_init): Likewise.
6104 (main): Constify a char*.
6106 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
6108 (put_decl_string, lang_print_error): Constify a char*.
6109 (lang_init): Remove redundant extern prototype.
6111 * mangle.c (emit_unicode_mangled_name): Constify a char*.
6113 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
6114 Add static prototypes.
6115 (get_type_from_signature): Constify a char*.
6117 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
6118 Add static prototypes.
6119 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
6120 (verify_jvm_instructions): Constify a char*.
6122 * xref.c (xref_flag_value): Likewise.
6124 * xref.h (xref_flag_value): Likewise.
6126 * zextract.c (makeword, makelong): Add static prototypes.
6127 (makeword, makelong): Constify a uch*.
6129 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6131 * lang.c (java_dummy_print): Constify a char*.
6132 (lang_print_error): Likewise.
6133 (lang_init): Remove redundant prototype for `print_error_function'.
6134 (lang_init_source): Likewise.
6135 (lang_identify): Constify a char*.
6137 1999-08-09 Tom Tromey <tromey@cygnus.com>
6139 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
6140 (WORDS_TO_LONG): Likewise.
6141 (WORDS_TO_DOUBLE): Likewise.
6143 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6145 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
6147 * expr.c (java_stack_pop, java_array_data_offset,
6148 build_java_throw_out_of_bounds_exception, case_identity,
6149 build_java_check_indexed_type): Add static prototypes.
6150 (linenumber_table, expand_invoke, expand_java_field_op,
6151 build_primtype_type_ref, expand_byte_code): Constify a char*.
6153 * java-tree.h (build_primtype_type_ref, linenumber_table):
6155 (java_lang_expand_expr): Add prototype.
6157 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
6158 `java_lang_expand_expr'.
6160 * lex.c (java_lex_error): Constify a char*.
6161 (java_get_unicode, java_read_char, java_allocate_new_line,
6162 java_unget_unicode, java_sneak_unicode): Prototype.
6164 * parse-scan.y (current_class, package_name, method_declarator,
6165 report_class_declaration, yyerror): Constify a char*.
6167 * parse.h (java_report_errors): Prototype.
6168 (yyerror): Constify a char*.
6170 * parse.y (classitf_redefinition_error, check_modifiers,
6171 parse_jdk1_1_error, lookup_package_type,
6172 lookup_package_type_and_set_next, get_printable_method_name,
6173 purify_type_name): Constify a char*.
6174 (build_super_invocation, maybe_generate_finit,
6175 verify_constructor_super, parser_add_interface,
6176 add_superinterfaces, jdep_resolve_class, note_possible_classname,
6177 java_complete_expand_methods, java_expand_finals,
6178 cut_identifier_in_qualified, java_stabilize_reference,
6179 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
6180 merge_string_cste): Prototype.
6181 (single_type_import_declaration, yyerror,
6182 variable_redefinition_error, build_array_from_name,
6183 build_unresolved_array_type, check_class_interface_creation,
6184 resolve_class, complete_class_report_errors,
6185 note_possible_classname, read_import_dir,
6186 find_in_imports_on_demand, resolve_package, fix_constructors,
6187 check_deprecation, lookup_method_invoke,
6188 maybe_build_primttype_type_ref, array_constructor_check_entry):
6190 (java_complete_expand_methods, java_expand_finals): Make static.
6191 (convert_narrow): Remove static prototype.
6193 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
6195 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
6197 1999-08-02 Richard Henderson <rth@cygnus.com>
6199 * decl.c: Include defaults.h instead of expr.h.
6200 * parse.y: Likewise.
6202 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
6204 * java/decl.c (start_java_method): Change all uses of
6205 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
6206 Ensure expr.h is included.
6207 * java/expr.c (pop_arguments): Ditto.
6208 * java/parse.y (expand_start_java_method): Ditto.
6210 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6212 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
6214 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
6216 * decl.c: Include "function.h".
6217 * except.c: Likewise.
6218 * parse.y: Likewise.
6219 * Makefile.in: Update dependencies.
6221 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6223 * expr.c (build_java_soft_divmod): Provide a default case in switch.
6224 (java_lang_expand_expr): Mark parameters `target', `tmode' and
6225 `modifier' with ATTRIBUTE_UNUSED.
6227 * gjavah.c (process_file): Add braces around ambiguous `else'.
6229 * jcf-dump.c (print_access_flags, localvar_free): Change return
6232 * parse.y (java_complete_expand_method): Initialize variable
6234 (resolve_qualified_expression_name): Likewise for `field_decl'.
6235 (patch_method_invocation): Likewise for `class_to_search'.
6236 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
6237 (patch_assignment): Likewise for `lhs_type'.
6239 * verify.c (verify_jvm_instructions): Remove unused variable
6242 1999-07-25 Richard Henderson <rth@cygnus.com>
6244 * decl.c (va_list_type_node): New.
6246 1999-07-25 Anthony Green <green@cygnus.com>
6248 * gjavah.c (print_stub): New function.
6249 (METHOD_IS_NATIVE): New macro.
6250 (print_mangled_classname): Make static.
6251 (HANDLE_END_FIELD): Don't emit fields during stub generation.
6252 (process_file): Perform stub generation.
6253 (HANDLE_METHOD): Don't emit class decls during stub
6255 (HANDLE_END_METHOD): Take into account stub generation.
6256 (print_method_info): Handle stub generation.
6257 (print_stub): New function.
6258 (print_cxx_classname): Make signature consistant with others.
6259 (help): Describe -stubs option.
6260 (main): Create stub file.
6261 (version): Use version.c.
6262 (print_full_cxx_name): New function.
6263 (print_c_decl): Use print_full_cxx_name.
6265 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6267 * check-init.c (check_init): Handle MAX_EXPR.
6269 1999-07-15 Andrew Haley <aph@cygnus.com>
6271 * lang.c (flag_use_divide_subroutine): New variable.
6272 * typeck.c: (convert_ieee_real_to_integer): Bounds check
6273 fp-to-integer conversion.
6274 (convert): Call convert_ieee_real_to_integer when flag_fast_math
6277 * expr.c (build_java_soft_divmod): New function.
6278 (build_java_binop): Call build_java_soft_divmod if
6279 flag_use_divide_subroutine is set.
6280 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6281 soft_lrem_node: new builtin functions.
6282 (init_decl_processing) Initialize the new builtins.
6283 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
6284 soft_lrem_node: new builtin functions.
6285 (build_java_soft_divmod): New function.
6286 * parse.y: Call build_java_soft_divmod if
6287 flag_use_divide_subroutine is set.
6290 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
6291 a --specs= arg) even if not linking.
6292 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
6293 -fuse-divide-subroutine
6295 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6297 * parse.y (resolve_and_layout): Check methods only once.
6298 (resolve_qualified_expression_name): Verify thrown exceptions
6300 (check_thrown_exceptions): Reject exceptions thrown in
6301 initializer. Error message tuned.
6303 1999-07-14 Andrew Haley <aph@cygnus.com>
6305 * expr.c (expand_expr): Do not return the last statement in a
6306 block as the block's value.
6308 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6310 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
6311 CALL_EXPR, to avoid order of evaluation changes.
6313 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6315 * parse.y (qualify_ambiguous_name): Do not use
6316 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
6318 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6320 * check-init.c (check_init): Handle MAX_EXPR.
6321 * expr.c (force_evaluation_order): Force method call arguments to
6322 be evaluated in left-to-right order.
6323 * parse.y (qualify_ambiguous_name): Loop again to qualify
6324 NEW_ARRAY_EXPR properly.
6326 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6328 * parse.y (patch_invoke): Resolve unresolved invoked method
6330 (qualify_ambiguous_name): STRING_CST to qualify expression for
6331 type name resolution.
6333 1999-06-24 Andrew Haley <aph@cygnus.com>
6335 * class.c (finish_class): Whenever a deferred method is
6336 output, rescan the list of methods to see if a new candidate for
6337 output can be found.
6339 1999-06-28 Tom Tromey <tromey@cygnus.com>
6341 * jvspec.c (lang_specific_driver): Recognize --help.
6343 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6345 * parse.y (resolve_package): Fixed bogus return statement.
6346 (patch_method_invocation): Resolve method invocation beginning with
6347 a package name qualifier.
6349 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6351 * Make-lang.in (java.stage1): Depend on stage1-start.
6352 (java.stage2): Likewise for stage2-start.
6353 (java.stage3): Likewise for stage3-start.
6354 (java.stage4): Likewise for stage4-start.
6356 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6358 * parse.y (java_complete_lhs): When doing cross referencing, don't
6359 try to keep file location on a WFL expanded as a CALL_EXPR.
6361 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6363 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
6364 compiling to class file a void method with an empty method body.
6365 As a side effect, the bytecode backend will generate the
6366 appropriate `return' instruction.
6368 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6370 * parse.y (lookup_package_type_and_set_next): New function prototype.
6371 (resolve_package): Search current and imported packages.
6372 (lookup_package_type_and_set_next): New function.
6374 1999-06-22 Andrew Haley <aph@cygnus.com>
6376 * verify.c (verify_jvm_instructions): Check for pending blocks
6377 before invalid PC test and opcode switch, not after.
6379 1999-06-21 Andrew Haley <aph@cygnus.com>
6381 * except.c (find_handler_in_range): The upper limit for exception
6382 ranges is exclusive, not inclusive: (start <= pc < end).
6383 (link_handler): find child pointer which points to outer by
6384 searching sibling list: previous code incorrectly assumed that
6385 outer->outer->first_child must point to outer.
6386 * verify.c (verify_jvm_instructions): FIXME added to code for
6388 (verify_jvm_instructions): Do not assume that the last block
6389 processed in a subroutine is a block which ends with a `ret'
6390 instruction. With some control flows it is possible that the last
6391 block ends with an `athrow'.
6393 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6395 * parse.y (qualify_ambiguous_name): Reorganized the post
6396 evaluation of non WFL leading expression nodes.
6398 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6400 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
6403 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6405 * parse.y (qualify_ambiguous_name): Handle qualified expression
6406 beginning with a STRING_CST.
6408 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6410 * parse.y (register_fields): Set DECL_INITIAL on both
6411 pre-initialized static and public fields.
6412 (resolve_field_access): Static field access expressions to always
6414 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
6415 qualification. CONVERT_EXPR to be resolved as an expression name.
6416 (java_complete_lhs): Identify and access qualified final
6417 initialized field in switch statement case expression.
6418 (fold_constant_for_init): Pre-initialized field decl constant to
6421 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6423 * parse.y (note_possible_classname): Mark returned node with
6424 QUALIFIED_P only if the original class name contained a '/'.
6426 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
6428 * Make-lang.in (gcjh): More parallel build fixes.
6430 1999-06-03 Mike Stump <mrs@wrs.com>
6432 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
6434 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
6436 * except.c (link_handler): Chain exception handlers in order.
6438 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
6440 * expr.c (expand_byte_code): Fill unreachable bytecode regions
6441 with nops and process as usual in order to always set correct EH
6442 ranges. Emit detailed warnings about unreachable bytecodes.
6444 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
6446 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
6449 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6451 * parse.y (lookup_field_wrapper): Unified returned value to NULL
6452 or the searched field decl.
6454 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6456 * parse.y (fold_constant_for_init): Convert numerical constant
6457 values to the type of the assigned field.
6459 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6461 * expr.c (lookup_field): Relaxed the test on class loading error
6463 * parse.y (fold_constant_for_init): Enabeled old code.
6465 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6467 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
6468 decide the validity of the cast of a java.lang.Cloneable reference
6470 (patch_conditional_expr): Fixed first argument passed to
6471 binary_numeric_promotion.
6473 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6475 * parse.y (qualify_ambiguous_name): Take into account that a
6476 CONVERT_EXPR might specify a type as a WFL.
6478 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6480 * parse.y (patch_assignment): Save the rhs before using it as an
6481 argument to _Jv_CheckArrayStore.
6483 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6485 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
6487 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6489 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
6490 floating point litteral only when the exponent indicator has been
6493 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6495 * parse.y (formal_parameter:): Construct argument tree list
6496 element even if a yet unsupported final parameter was encountered.
6498 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6500 * parse.y (finish_method_declaration): Issue errors for native or
6501 abstract methods declared with a method body, as well as for non
6502 native or non abstract methods with no method body.
6504 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6506 * class.c (build_utf8_ref): Initialize variable `field'.
6508 * decl.c (init_decl_processing): Initialize variable `field'.
6510 * expr.c (build_known_method_ref): Mark parameters `method_type',
6511 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
6512 (process_jvm_instruction): Likewise for parameter `length'.
6514 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
6515 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
6518 * parse.y (maybe_generate_clinit): Remove unused variable
6519 `has_non_primitive_fields'.
6520 (find_in_imports_on_demand): Initialize variables `node_to_use'
6522 (patch_binop): Likewise for variable `prom_type'.
6523 (patch_unaryop): Likewise for variable `prom_type'.
6525 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
6527 * xref.c (xref_table): Add missing initializer.
6529 1999-05-14 Tom Tromey <tromey@cygnus.com>
6531 * java-except.h (struct eh_range): Removed unused `next' member.
6532 * verify.c (verify_jvm_instructions): Call check_nested_ranges
6533 after adding all exception handlers. Sort exception ranges in
6535 (struct pc_index): New structure.
6536 (start_pc_cmp): New function.
6537 * except.c (add_handler): Return `void'. Don't call link_handler;
6538 instead construct an ordinary linked list and do range
6540 (check_nested_ranges): New function.
6541 (link_handler): Changed interface to allow merging of eh_ranges.
6542 Split overlapping ranges. Return `void'.
6544 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6546 * parse.y (constructor_block_end:): New rule, tagged <node>.
6547 (constructor_body:): Use `constructor_block_end' instead of
6550 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6552 * parse.y (statement_nsi:): Pop `for' statement block.
6553 (java_complete_lhs): Labeled blocks containing no statement are
6554 marked as completing normally.
6556 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6558 * xref.c (xref_set_current_fp): New function, defined.
6559 * xref.h (xref_set_current_fp): New function, prototyped.
6561 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6563 * check-init.c (check_init): Take into account that
6564 LABELED_BLOCK_STMT can be empty.
6566 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6568 * parse.y (java_check_regular_methods): Warning check on not
6569 overriding methods with default access in other packages does not
6570 apply to `<clinit>'.
6571 (java_complete_lhs): If block body is an empty_stmt_node, replace
6572 it by NULL_TREE. This prevents gcc from generating an irrelevant
6575 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6577 * check-init.c (check_init): Removed code accepting to see things
6578 falling through default:, when doing xrefs.
6579 * java-tree.h (do_not_fold): New global variable, declared.
6580 * parse.y (do_not_fold): New global variable, defined.
6581 (java_complete_expand_method): Set `do_not_fold' to the value of
6582 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
6583 and reinstall them after them have been purged; do not check for
6584 initializations; do not issue missing return errors.
6585 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
6587 (patch_binop): Skip the fold part when doing xrefs.
6588 (build_string_concatenation): Skip the concatenation part when
6590 (patch_synchronized_statement): Do not generate a try-finally when
6592 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
6593 and keep the location where the throw was seen.
6594 * typeck.c (convert): When `do_not_fold' is set, do not attempt
6595 any treatment on the converted node an simply return a NOP_EXPR of
6597 * xref.c (xref_get_data): New function, defined.
6598 * xref.h (xref_get_data): New function, declared.
6599 (XREF_GET_DATA): Use xref_get_data.
6601 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6603 * gjavah.c (print_include): Cast the result of `strlen' to int
6604 when comparing against a signed value.
6605 (add_namelet): Likewise.
6607 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6609 * expr.c (expand_invoke): Mark parameter `nargs' with
6611 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
6613 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
6616 * jcf-reader.c (get_attribute): Cast a value to long
6617 when comparing against a signed expression. Likewise.
6619 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
6622 1999-05-11 Andrew Haley <aph@cygnus.com>
6624 * parse.y (source_end_java_method): If the current method contains
6625 any exception handlers, force asynchronous_exceptions: this is
6626 necessary because signal handlers in libjava may throw exceptions.
6627 * decl.c (end_java_method): Ditto.
6629 1999-05-11 Tom Tromey <tromey@cygnus.com>
6631 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
6633 * jvspec.c (THREAD_NAME): Removed.
6634 (GC_NAME): Likewise.
6635 (MATHLIB): Likewise.
6636 (WITHLIBC): Likewise.
6638 (THREADLIB): Likewise.
6639 (MATH_LIBRARY): Likewise.
6640 (lang_specific_driver): Don't add `-l' options to command line.
6641 Instead, add a single --specs option. Recognize `-L' options and
6642 use them to search for spec file.
6643 (find_spec_file): New function.
6644 (SPEC_FILE): New define.
6646 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
6648 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
6649 cpplib-enabled build.
6651 1999-05-05 Per Bothner <bothner@cygnus.com>
6653 * class.c (make_field_value): DECL_INITIAL may be a string literal;
6654 temporarily zero it while calling rest_of_decl_compilation.
6656 * java-tree.h (string_ptr_type_node): Add declaration.
6657 * decl.c: Define and initialize string_ptr_type_node.
6658 * parse.y (patch_string_cst): Use string_ptr_type_node.
6660 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
6661 * parse.y (for_statement): Now unconditionally exit_block.
6662 (finish_labeled_statement): No longer exit_block if for-loop.
6663 (patch_loop_statement): Check harder if the loop is already labeled.
6665 * parse.y (patch_initialized_static_field): Removed function.
6666 (maybe_generate_clinit): Removed special handling for interfaces.
6667 (java_complete_expand_methods): Do a preliminary java_complete_tree
6668 on <clinit> to determine if it can be removed.
6669 (java_complete_expand_method): Remove special handling for <clinit>.
6670 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
6671 optimize if we get back empty_stmt_node.
6672 For MODIFY_EXPR, re-do checking of static initializers.
6673 (fold_constant_for_init): Don't return immediate if VAR_DECL.
6674 For VAR_DECL, pass correct context.
6676 * verify.c (verify_jvm_instructions): Better error messages.
6678 1999-05-03 Tom Tromey <tromey@cygnus.com>
6680 * parse-scan.y (interface_declaration): Call
6681 report_class_declaration for interfaces.
6683 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
6685 * Makefile.in: Remove -v from bison command lines.
6687 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6689 * check-init.c (check_init): Exclude a case of error when doing
6691 * class.c (layout_class_method): Don't generate the error message
6692 twice when compiling from source.
6693 * lang-options.h: Added `-Wredundant-modifers' and
6694 `-Wunusupported-jdk11' flags and help text.
6695 * lang.c (lang_decode_option): Added support for
6696 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
6697 flag_static_local_jdk11 and flag_redundant set accordingly.
6698 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
6699 * parse.h (EXPR_WFL_ADD_COL): New macro.
6700 (DECL_END_SOURCE_LINE): Likewise.
6701 (DECL_INHERITED_SOURCE_LINE): Likewise.
6702 * parse.y (static_ref_err): New function, prototyped.
6703 (CCB_TK): Now tagged <operator>.
6704 (class_body:): Remember the location of the closing '}' of a class
6705 definition when doing xrefs.
6707 (block_end:): Likewise.
6708 (create_class): Remember the location of the inherited class
6709 identifier when doing xrefs.
6710 (register_fields): Added test on first operand of `init' before
6711 testing it TREE_CODE.
6712 (method_header): Store the location of the class identifier in the
6713 class decl when doing xrefs.
6714 (finish_method_declaration): Don't combine first/last method line
6716 (java_check_regular_methods): Warning check on not overriding
6717 methods with default access on other packages move before check on
6718 static methods. Initialization of `aflags' also moved up.
6719 (resolve_expression_name): Call static_ref_err to report the error.
6720 (static_ref_err): New function, implemented.
6721 (resolve_field_access): Returned simplified static field access
6723 (resolve_qualified_expression_name): Check for illegal use of
6724 static fields in a non static context. Call static_ref_err to
6725 report error in various places.
6726 (java_complete_tree): Do not fold initialized static fields when
6728 (java_complete_lhs): Likewise.
6730 1999-04-29 Anthony Green <green@cygnus.com>
6732 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
6733 create internal labels.
6734 (lookup_label): Ditto.
6736 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6738 * class.c (layout_class_method): Generate <clinit>'s rtl for
6740 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6741 for interfaces' <clinit>.
6742 * expr.c (lookup_field): Search for fields in interfaces.
6743 (expand_invoke): Fixed indentation.
6744 (expand_java_field_op): Likewise. Use IS_CLINIT.
6745 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
6746 (IS_CLINIT): New macro.
6747 * parse.y (type_declaration:): Call maybe_generate_clinit after an
6748 interface was parsed.
6749 (maybe_generate_clinit): Don't generate if the current class is an
6750 interface with only fields of primitive types.
6751 (reset_method_name): Use IS_CLINIT.
6752 (java_complete_expand_method): Expand <clinit> when it exists for
6753 interfaces. Use IS_CLINIT.
6754 (resolve_expression_name): Use DECL_CONTEXT instead of
6755 current_class to build static field references.
6756 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
6757 ARRAY_REF when doing xreferencing.
6758 (check_final_assignment): Fixed typo in leading comment. Use
6760 (patch_array_ref): Don't fully expand array references when
6762 (patch_return): Use IS_CLINIT.
6763 (patch_throw_statement): Likewise.
6765 1999-04-22 Tom Tromey <tromey@cygnus.com>
6767 * Make-lang.in (JAVA_SRCS): Added check-init.c.
6769 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6771 * decl.c (predef_filenames, predef_filenames_size): New globals
6772 (init_decl_processing): predef_filenames and predef_filenames_size
6774 * java-tree.h (predef_filenames, predef_filenames_size): Declared
6776 * jcf-parse.c (predefined_filename_p): New function.
6777 (yyparse): Check that files on the command line are specified only
6778 once and issue a warning otherwise.
6779 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
6780 * parse.y (source_end_java_method): Nullify NOP method bodies, to
6781 avoid a gcc warning with -W -Wall turned on.
6782 (java_expand_classes): Abort if errors were encountered.
6783 (java_complete_lhs): If the cross reference flag is set, wrap
6784 field DECL node around a WFL when resolving expression name.
6786 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6788 * lang.c (lang_decode_option): Fixed returned value when parsing
6789 `-fxref=...' and `-Wall'.
6790 * parse.y (source_end_java_method): Do not generate code when
6791 flag_emit_xref is set.
6792 (resolve_expression_name): Do not build static field access when
6793 flag_emit_xref is set.
6794 (resolve_field_access): No special treatment on `length' when
6795 flag_emit_xref is set. Do not build qualified static field access
6796 when flag_emit_xref is set.
6797 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
6798 when flag_emit_xref is set.
6799 (patch_assignment): Do not generate array store runtime check when
6800 flag_emit_xref is set.
6801 * xref.c (xref_flag_value): Fixed function declaration
6803 (xset_set_data): New function.
6804 * xref.h (xref_set_data): Added prototype for new function.
6805 (typedef struct xref_flag_table): New field data.
6806 (XREF_GET_DATA): New macro.
6808 1999-04-19 Tom Tromey <tromey@cygnus.com>
6810 * xref.h (enum): Removed trailing comma.
6812 * parse.y (resolve_qualified_expression_name): Added missing
6815 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
6817 * gjavah.c: New prototypes for java_float_finite and
6820 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6822 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
6825 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
6827 * Makefile.in (TREE_H): Add tree-check.h.
6828 (RTL_H): Add genrtl.h.
6830 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6832 * parse.y (patch_assignment): Added ArrayStoreException runtime
6835 1999-04-06 Per Bothner <bothner@cygnus.com>
6837 * expr.c (pop_type_0): New function.
6838 (pop_type): Use pop_type_0.
6839 * java-tree.h (pop_type_0): New declaration.
6840 * verify.c (verify_jvm_instructions): Check return instructions.
6842 * parse.y (patch_binop): Don't fold if non-constant and emiting
6845 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6847 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
6849 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
6850 (main_jcf): Don't define.
6851 (process_file): Don't set `main_jcf'.
6853 * java-tree.h (main_jcf): Don't declare.
6855 * jcf-parse.c (main_jcf): Add static definition.
6857 * lang.c (main_jcf): Don't define.
6859 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6861 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
6863 * decl.c (copy_lang_decl): Likewise for `bcopy'.
6865 * jcf-depend.c: Include "config.h", not <config.h>.
6867 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
6870 * jcf-path.c: Include "config.h", not <config.h>.
6872 * lex.c: Don't include various system header files.
6873 (java_init_lex): Cast the argument of `bzero' to PTR
6875 * parse-scan.y (java_push_parser_context): Likewise.
6877 * parse.y (java_push_parser_context): Likewise.
6878 (patch_bc_statement): Match format specifier to variable argument.
6880 * xref.c: Don't include <stdio.h>.
6882 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6884 * parse.y (struct parser_ctxt *ctxp): Now global.
6885 (declare_local_variables): Use WFL compound value for the
6886 declaration source line value, when doing cross-referencing.
6888 1999-03-31 Tom Tromey <tromey@cygnus.com>
6890 * gjavah.c (print_field_info): Allow constants of other types.
6891 (print_include): Generate include when new name is proper prefix
6892 of already printed name.
6893 (add_namelet): Likewise.
6894 (cxx_keyword_subst): New function.
6895 (print_method_info): Use it.
6896 (print_field_name): New function.
6897 (get_field_name): New function.
6898 (print_field_info): Use get_field_name and print_field_name.
6900 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6902 * Makefile.in (keyword.h): Generate using gperf language 'C', not
6903 'KR-C', so gperf uses the `const' keyword on strings.
6905 * keyword.gperf (java_keyword): Const-ify a char*.
6907 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6909 * parse.y (patch_bc_statement): Fixed identation and a bogus
6912 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6914 * parse.y (patch_assignment): Allow static variables in other
6915 classes to be assigned.
6917 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6919 * class.c (maybe_add_interface): Remove unused variable
6921 (make_class_data): Use = for assignment, not ==. Likewise.
6922 (emit_register_classes): Remove unused variable `decl'.
6924 * lex.c: Fix comment so as not to contain an embedded `/*'.
6926 * verify.c (verify_jvm_instructions): Remove unused variable
6929 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
6931 * parse.y (complete_loop_body): Rename to finish_loop_body.
6932 (complete_labeled_statement): Rename to finish_labeled_statement.
6933 (complete_for_loop): Rename to finish_for_loop.
6934 (complete_method_declaration): Rename to finish_method_declaration.
6936 * java-tree.h (continue_identifier_node): New global node.
6937 * decl.c: Define and initialize continue_identifier_node.
6938 * parse.y (generate_labeled_block): Remove - no longer needed.
6939 (build_loop_body): Use continue_identifier_node for continue block.
6940 (finish_labeled_statement): Also do pop_labeled_block actions.
6941 (java_complete_lhs): POP_LOOP even if error.
6942 (build_labeled_block): Special handling for continue_identifier_node.
6943 (patch_loop_statement): Re-organize.
6944 (patch_bc_statement): Re-write.
6946 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6948 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
6949 using a WFL compound value.
6950 * parse.y (xref.h): Include.
6951 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
6953 (register_fields): Set WFL compound value to lineno if doing
6955 (java_complete_expand_method): Call expand_xref if flag_emit_xref
6957 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
6958 * xref.h (expand_xref): Prototype renamed from xref_generate.
6960 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6962 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
6963 (GET_CURRENT_BLOCK): New macro.
6964 * parse.y (current_static_block): New global variable.
6965 (method_body:): Define action.
6966 (complete_method_declaration): Set current_function_decl to NULL
6967 when work on the current method is done.
6968 (declare_local_variables): Use GET_CURRENT_BLOCK.
6969 (java_method_add_stmt): Likewise.
6970 (java_complete_expand_method): Disable the use of `this' when
6972 (enter_a_block): If no current method exist, use
6973 current_static_block to link static initializer blocks.
6974 (exit_block): Rewritten to use current_static_block when no current
6976 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
6977 (patch_return): Forbid the use of `return' in static initializers.
6978 (patch_throw_statement): Fixed indentation. Issue specific error
6979 for uncaught thrown checked exception in static initializer
6980 blocks. Removed FIXME.
6982 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
6984 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
6985 Link gcj from gcc.o.
6987 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
6989 * parse.y (find_applicable_accessible_methods_list): When dealing
6990 with interface: ensure that a given interface or java.lang.Object
6991 are searched only once.
6993 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6995 * gjavah.c (print_c_decl): Remove unused argument `flags'.
6997 * jcf-dump.c (print_access_flags): Add braces around if-else.
6999 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
7002 * lex.c (build_wfl_node): Add static prototype.
7004 * lex.h (build_wfl_node): Remove static prototype.
7006 * parse.y: Include lex.c early enough to declare everything needed.
7007 Ensure calls to `build_wfl_node' pass the proper arguments.
7008 (create_class): Remove unused variable `super_decl'.
7009 (get_printable_method_name): Initialize variable `name'.
7011 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7013 * Changelog: Fixed 1999-03-22 typos.
7014 * lang.c (lang_decode_option): Fixed typo in error string in the
7017 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7019 * Makefile.in (JAVA_OBJS): Added entry xref.o.
7021 * java-tree.h (flag_emit_xref): Declared extern.
7022 * lang.c (xref.h): Included.
7023 (flag_emit_xref): New global variable.
7024 (lang_decode_option): Added support for -fxref.
7028 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
7030 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
7033 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7035 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
7036 $(srcdir)/../system.h and $(JAVA_TREE_H).
7037 (jcf-io.o): Depend on $(JAVA_TREE_H).
7038 (mangle.o): Likewise.
7040 * check-init.c (check_cond_init): Add static prototype.
7042 * class.c (build_java_method_type, hashUtf8String,
7043 make_field_value, get_dispatch_vector, get_dispatch_table,
7044 append_gpp_mangled_type, mangle_static_field): Likewise.
7045 (strLengthUtf8): Hide unused definition.
7046 (hashUtf8String): Const-ify.
7047 (make_field_value): Un-ANSI-fy.
7049 * constants.c: Move inclusion of jcf.h above java-tree.h.
7050 (set_constant_entry, find_class_or_string_constant,
7051 find_name_and_type_constant, get_tag_node,
7052 build_constant_data_ref): Add static prototype.
7054 * decl.c (push_jvm_slot, builtin_function,
7055 lookup_name_current_level): Likewise.
7056 (builtin_function): Const-ify.
7058 * except.c (expand_start_java_handler, expand_end_java_handler):
7059 Add static prototype.
7061 * expr.c (flush_quick_stack, push_value, pop_value,
7062 java_stack_swap, java_stack_dup, build_java_athrow,
7063 build_java_jsr, build_java_ret, expand_java_multianewarray,
7064 expand_java_arraystore, expand_java_arrayload,
7065 expand_java_array_length, build_java_monitor, expand_java_pushc,
7066 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
7067 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
7068 expand_compare, expand_test, expand_cond, expand_java_goto,
7069 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
7070 expand_java_field_op, java_push_constant_from_pool): Likewise.
7072 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
7073 (build_java_arraynull_check): Mark parameters `node' and `type'
7074 with ATTRIBUTE_UNUSED.
7075 (note_label): Likewise for parameter `current_pc'.
7076 (expand_java_call, expand_java_ret): Hide unused definition.
7078 * java-tree.h (make_class, build_constants_constructor,
7079 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
7080 init_outgoing_cpool, register_class, emit_register_classes,
7081 java_layout_seen_class_methods): Prototype.
7082 (unicode_mangling_length): Const-ify.
7083 (append_gpp_mangled_name, append_gpp_mangled_classtype,
7084 emit_unicode_mangled_name, format_int, format_uint,
7085 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
7086 jcf_print_utf8_replace, open_class): Prototype.
7088 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
7089 <stdio.h>. Include tree.h/java-tree.h.
7090 (utf8_equal_string usage, process_class): Add static prototype.
7091 (open_class): Don't prototype this here.
7092 (utf8_equal_string): Match arguments to format specifiers.
7093 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
7094 TABLE_SWITCH, disassemble_method): Likewise.
7096 * jcf-io.c: Include tree.h/java-tree.h.
7097 (open_class, find_classfile, jcf_print_utf8,
7098 jcf_print_utf8_replace): Const-ify.
7100 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
7101 parse_class_file): Add static prototype.
7102 (find_in_current_zip): Match definition to existing static
7105 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
7106 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
7107 finish_jcf_block, define_jcf_label, get_jcf_label_here,
7108 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
7109 write_chunks, adjust_typed_op, generate_bytecode_conditional,
7110 generate_bytecode_return, perform_relocations, init_jcf_state,
7111 init_jcf_method, release_jcf_state, generate_classfile):
7112 Add static prototype.
7113 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
7114 (make_class_file_name): Const-ify.
7116 * jcf.h (find_classfile): Const-ify.
7118 * jv-scan.c (reset_report): Remove prototype.
7120 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
7121 (error): Rewrite to allow varargs.
7123 * lang.c (lang_f_options): Const-ify.
7125 * lex.c (java_parse_escape_sequence): Add static prototype.
7126 (java_allocate_new_line): Match definition to existing static
7129 * mangle.c Include tree.h/java-tree.h.
7130 (unicode_mangling_length, emit_unicode_mangled_name,
7131 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
7133 * parse.h (jdep_code): Remove trailing comma in enumeration.
7134 (java_get_line_col): Move prototype outside of !JC1_LITE test.
7135 (reset_report): Add prototype.
7137 * verify.c (push_pending_label, merge_types): Add static
7140 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
7142 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7144 * parse.y (find_applicable_accessible_methods_list): Extend the
7145 search to superinterfaces when relevant.
7146 (search_applicable_methods_list): New function.
7148 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7150 * class.c (unmangle_classname): Implemented stricter testing
7151 before setting the QUALIFIED_P flag on an identifier.
7153 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
7155 * parse.y (java_complete_lhs): Call force_evaluation_order
7156 after patch_newarray.
7157 (patch_binop): Don't call fold if there are side effects.
7159 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
7161 * parse.y (java_stabilize_reference): Use save_expr instead of
7162 building a SAVE_EXPR node.
7163 (java_complete_lhs): Patch the resulting string of the `+='
7164 operator (if necessary) and complete the RHS after having built
7167 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
7169 * class.c (make_class): Don't set CLASS_P here (because
7170 this function is also called by build_java_array_type).
7171 (push_class): Set CLASS_P here instead.
7172 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
7174 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
7175 context. If the context is class, perfer "super" over "synchronized".
7176 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
7178 * parse.y (create_class): Don't call parser_check_super here;
7179 it is not robust. Always wait until later.
7181 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
7182 match what JDK 1.2 does), but don't set ACC_PUBLIC.
7184 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
7186 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
7187 * lex.h (UNGETC): Change misleading macro.
7189 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7191 * parse.y (java_stabilize_reference): Return NODE when patching a
7193 (java_complete_lhs): Put parenthesis around truth values.
7195 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7197 * class.c (layout_class_method): Don't make rtl for interface
7199 * parse.h (GET_TYPE_NAME): New macro.
7200 * parse.y (if_then_statement:): Fixed indentation.
7201 (if_then_else_statement:): Likewise.
7202 (for_statement:): Fixed spacing.
7203 (try_statement:): Fixed indentation.
7204 (create_interface): Don't force interfaces to be abstract.
7205 (method_header): Abstract methods are OK in interfaces.
7206 (declare_local_variables): Fixed typo in comment.
7207 (java_complete_expand_method): Fixed indentation.
7208 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
7209 non accessible fields.
7210 (java_stabilize_reference): New function.
7211 (java_complete_lhs): Fixed indentation. Use
7212 java_stabilize_reference in compound assignement. Insert the
7213 cast. If not processing `+' fix string constants before processing
7216 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7218 * constants.c (find_class_or_string_constant): Cast variable `j'
7219 to a `jword' when comparing against one.
7221 * expr.c (java_lang_expand_expr): Remove unused variables
7222 `has_finally_p' and `op0'.
7224 * gjavah.c (print_field_info): Cast a value to jint when comparing
7225 against one. Likewise for a jlong.
7226 (add_namelet): Likewise cast a `sizeof' to an int when comparing
7227 against a signed quantity.
7229 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
7230 (print_signature): Don't needlessly dereference variable `str'
7232 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
7233 `max_locals' with ATTRIBUTE_UNUSED.
7234 (jcf_parse_class): Likewise for variable `index'.
7236 * parse.h (reverse_jdep_list): Remove static prototype.
7238 * parse.y (build_jump_to_finally): Remove prototype and definition.
7239 (reverse_jdep_list): Add static prototype.
7241 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
7242 `assignment' and `expr_decl'.
7244 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
7246 1999-03-12 Andrew Haley <aph@cygnus.com>
7248 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
7249 we'll need a directory separator and a null character.
7251 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
7253 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
7255 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7257 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
7260 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
7262 * lex.c (java_parse_end_comment): Take extra parameter (next char).
7264 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
7266 * class.c (layout_class_method): A static method in a base class
7267 is never overridden, so treat it like it doesn't exist.
7268 However, do complain about private non-static method overriding
7269 public static method.
7271 * parse.y: Don't set unused INITIALIZED_P flag.
7272 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
7274 * parse.y (find_expr_with_wfl): Optimize tail-calls.
7275 (build_array_from_name): Re-order &index[string] to &string[index].
7277 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
7278 error_mark (it might catch more errors, but it is more likely to lose).
7280 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7282 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
7283 (parse-scan.o): Depend on toplev.h.
7285 * class.c (make_method_value): Add prototype. Make it static.
7286 Remove unused second argument, caller changed.
7288 * expr.c (java_lang_expand_expr): Remove unused variable
7291 * java-tree.h: Don't prototype find_in_current_zip.
7292 Add prototypes for verify_constant_pool, start_java_method,
7293 end_java_method, give_name_to_locals, expand_byte_code,
7294 open_in_zip, set_constant_value, find_constant1, find_constant2,
7295 find_utf8_constant, find_string_constant, find_class_constant,
7296 find_fieldref_index, find_methodref_index, write_constant_pool,
7297 count_constant_pool_bytes and encode_newarray_type.
7299 * jcf-dump.c: Remove unused variable `LONG_temp'.
7301 * jcf-parse.c: Include parse.h.
7302 (jcf_parse_source): Remove unused parameter, all callers changed.
7303 (jcf_figure_file_type): Add static prototype.
7304 (find_in_current_zip): Likewise. Also remove unused parameter,
7305 all callers changed.
7306 (read_class): Initialize variable `saved_pos'.
7308 * jcf-reader.c (jcf_parse_preamble): Mark variables
7309 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
7311 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
7312 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
7313 (java_parse_doc_section): Initialize variable `seen_star'.
7314 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
7315 (java_lex_error): Mark parameters `msg' and `forward' with
7317 (java_get_line_col): Mark parameters `filename' and `line' with
7320 * parse-scan.y: Include toplev.h.
7321 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
7323 * parse.h: use `struct JCF', not plain `JCF'.
7324 (java_parser_context_save_global, java_expand_classes
7325 java_parser_context_restore_global, java_parse): Add prototypes.
7327 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
7330 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
7332 * check-init.c (check_init): COPYN takes word count, not bit count.
7334 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
7336 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
7337 explicit build_decl. (Avoids crash in reload when optimizing.)
7339 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
7341 * decl.c (complete_start_java_method): Handle synchronized method
7342 even when compiling from bytecode.
7344 1999-02-26 Tom Tromey <tromey@cygnus.com>
7346 * gjavah.c (add_class_decl): Only generate `#include' if outer
7347 class is not the name of the class we are processing. Correctly
7348 append `.h' in #include.
7349 (process_file): Clean up newlines around generated `#include's.
7350 (decode_signature_piece): Correctly handle inner classes.
7351 (struct include): New structure.
7352 (all_includes): New global.
7353 (print_include): New function.
7354 (add_class_decl): Use it.
7355 (process_file): Likewise.
7356 (add_class_decl): Generate include for java-array.h if array
7358 (process_file): Don't generate java-array.h include.
7360 * gjavah.c (add_namelet): Check for standard package names here.
7361 (add_class_decl): Don't check for standard package names here.
7363 1999-02-25 Tom Tromey <tromey@cygnus.com>
7365 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
7366 When reading a zip file, only use strncmp if both strings are
7367 bigger than the buffer length. Initialize `k' when looping
7370 1999-02-24 Tom Tromey <tromey@cygnus.com>
7372 * gjavah.c (struct namelet): New structure.
7373 (add_namelet): New function.
7374 (print_namelet): New function.
7375 (print_class_decls): Use add_namelet and print_namelet to generate
7376 namespaces and not classes.
7377 (method_printed): New global.
7378 (HANDLE_END_METHOD): Examine method_printed.
7379 (print_method_info): Set method_printed when required. Print
7380 error if function to be ignored is marked virtual. Handle $finit$
7382 (METHOD_IS_FINAL): New macro.
7383 (print_field_info): Use it.
7384 (HANDLE_METHOD): Clear method_printed.
7385 (method_pass): New global.
7386 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
7387 (process_file): Do two passes over both fields and methods.
7388 (HANDLE_METHOD): Examine method_pass.
7390 (add_class_decl): New function.
7391 (print_class_decls): Don't scan over entire constant pool.
7393 1999-02-23 Tom Tromey <tromey@cygnus.com>
7395 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
7396 disable linking in that case.
7398 1999-02-20 Tom Tromey <tromey@cygnus.com>
7400 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
7403 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
7405 * decl.c (build_result_decl), java-tree.h: New method.
7406 (complete_start_java_method): Handle synchronized methods.
7407 Don't build DECL_RESULT here. (Ordering dependency problem.)
7408 (start_java_method): Call build_result_decl here instead ...
7409 * parse.y (java_complete_expand_method): ... and here.
7410 (expand_start_java_method): Don't call complete_start_java_method here.
7411 (java_complete_expand_method): Call it here instead.
7412 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
7413 * java-tree.h: ... here.
7415 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
7416 * parse.y (java_complete_lhs): Don't call force_evaluation_order
7417 for ARRAY_REF - it doesn't work when array bounds are checked.
7418 (patch_array_ref): Handle it here instead.
7420 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
7422 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
7424 Force left-to-right evaluation of binary operations etc.
7425 * expr.c (force_evaluation_order), java-tree.h: New function.
7426 * parse.y (java_complete_lhs): Pass binary operations, procedure
7427 calls, and ARRAY_REFs to force_evaluation_order.
7428 (various): Set TREE_SIDE_EFFECTS more carefully.
7430 Tolerate random (non-UTF8) encoding in comments without complaining.
7431 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
7432 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
7434 * parse.y (resolve_qualified_expression_name): Handle error_mark.
7435 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
7437 * parse.y (java_complete_lhs): Ignore an empty statement in a
7438 COMPOUND_EXPR. Don't complain about empty statement after return.
7440 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
7442 * parse.y (obtain_incomplete_type): Don't wrap unknown types
7443 in TREE_LIST - just chain the POINTER_TYPEs together.
7444 (resolve_class): If type already resolved, return decl.
7445 After resolving, update TREE_TYPE(class_type), and name (if array).
7446 * parse.h (do_resolve_class), parse.y: Make non-static.
7447 * class.c (maybe_layout_super_class): Take this_class argument.
7448 Do do_resolve_class if necessary.
7449 (layout_class, layout_class_methods): Adjust calls appropriately.
7450 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7451 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
7452 * typeck.c (build_java_array_type): Don't call layout_class.
7454 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7456 * parse.y (check_pkg_class_access): Allow private class access
7457 within the same package.
7458 (strip_out_static_field_access_decl): New function.
7459 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
7460 operator argument before testing its nature.
7462 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
7464 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
7465 (TRY_EXPR): Simplify - it no longer has a finally clause.
7466 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
7467 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7468 * expr.c (java_lang_expand_expr): Likewise.
7469 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
7470 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
7471 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
7472 (build_try_statement): Remove finally parameter and handling.
7473 (build_try_finally_statement): New function.
7474 (patch_try_statement): No longer need to support finally clause.
7475 (try_statement): Update grammar action rules.
7476 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
7477 Simpler handling of TRY_EXPR, which no longer has a finally clause.
7479 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
7481 * jcf-parse.c (get_constant): Add braces around computation of 'd'
7482 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
7484 1999-02-17 Andrew Haley <aph@cygnus.com>
7486 * class.c (build_utf8_ref): Back out broken patch which was
7487 intended to to output signatures using '.' as a separator.
7489 * class.c (make_class_data): Output signatures using '.' as a
7490 separator, rather than '/'.
7491 (mangled_classname): Likewise.
7492 (make_field_value): Likewise.
7493 (make_method_value): Likewise.
7494 * constants.c (alloc_class_constant): Likewise.
7495 * expr.c (build_invokeinterface): Likewise.
7497 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7499 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
7500 of an ancient workaround.
7502 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
7504 * jvspec.c (xmalloc): Kill the prototype. It does not belong
7507 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7509 * lex.c (yylex): Encode \0 as UTF8.
7511 1999-02-10 Tom Tromey <tromey@cygnus.com>
7513 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
7514 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
7515 (libgcj_zip): Renamed.
7516 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
7518 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
7520 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
7521 (GC_NAME): Renamed -lgc to -lgcjgc.
7523 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7525 * lex.c (java_lang_cloneable): Initialize.
7526 * parse.y (java_lang_cloneable): New static variable.
7527 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
7528 doing one more qualification round.
7529 (valid_ref_assignconv_cast_p): Reject null source or
7530 destination. Allow an array to be cast into java.lang.Cloneable.
7531 (patch_cast): Swapped two first arguments to first call to
7532 valid_ref_assignconv_cast_p.
7534 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7536 * parse.h: DECL_P renamed JDECL_P.
7537 * parse.y: DECL_P replaced by JDECL_P.
7538 (build_array_from_name): Always use pointer's type.
7539 (patch_bc_statement): Extra code to search continue target in a
7540 for loop. Fixed comments. Continue target is current loop when
7543 1999-02-05 Andrew Haley <aph@cygnus.com>
7545 * class.c (make_class_data): The superclass of an interface should
7546 be null, not class Object.
7548 * lex.c (java_lex): Sign extend hex literals.
7550 1999-02-04 Andrew Haley <aph@cygnus.com>
7552 * class.c (build_utf8_ref): Output signatures using '.' as a
7553 separator, rather than '/'.
7554 (make_class_data): Likewise.
7556 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
7558 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
7559 mkstemp.o. Get them from libiberty now.
7561 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
7563 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
7565 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7567 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
7570 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
7572 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
7573 * jcf-write.c (generate_bytecode_return): New function.
7574 (generate_bytecode_insns): Use it, for RETURN_EXPR.
7576 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
7577 generate special [fd]const_[01] instructions.
7579 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
7581 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
7582 handling OPCODE_lookupswitch or OPCODE_tableswitch.
7584 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
7586 * parse.y (patch_method_invocation): Handle calling static methods,
7587 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
7589 * parse.y (java_complete_lhs): Don't complain about unreachable
7590 exit condition in a do-while statement.
7592 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7594 * lex.c (java_read_char): Fixed utf8 decoding.
7595 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
7597 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
7598 comments. Local variable `all_primitive' is gone. Broadened
7599 acceptance of `0' to floating point targets. `long' can now be
7600 widened to `double' or `float'.
7601 (valid_method_invocation_conversion_p): Added leading
7602 comment. Fixed tabulation.
7603 (build_string_concatenation): Optimize out left or right empty
7606 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
7608 * jcf-write.c (localvar_alloc): Only emit entry for
7609 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
7610 (generate_bytecode_insns): Only call put_linenumber if
7611 debug_info_level > DINFO_LEVEL_NONE.
7612 * jvspec.c (lang_specific_driver): If no -O* or -g* option
7613 is specified, add -g1 (for compatibility wih javac).
7615 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
7617 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
7618 gjavah.o, check-init.o, jv-scan.o
7620 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7622 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
7624 * gjavah.c: Include config.h and system.h.
7626 * javaop.h (inline): Don't define, its handled by system.h.
7627 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
7628 from `inline' to `static inline'.
7630 * jcf.h (inline): Don't define, its handled by system.h.
7632 * lex.c (inline): Likewise.
7634 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
7636 * lang-specs.h: Map -Qn to -fno-ident.
7638 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
7640 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
7642 1999-01-29 Tom Tromey <tromey@cygnus.com>
7644 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
7645 then cast it to Object before calling `append' method.
7647 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
7649 * check-init.c (check_bool2_init, check_bool_init, check_init):
7650 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
7651 * jcf-write.c (generate_bytecode_insns): Likewise.
7653 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7655 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
7656 * parse.y (patch_cast): Allow a boolean to be cast into a
7659 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7661 * parse.y: (class_declaration:): Fixed indentation.
7662 (class_member_declaration:): Extra `;' after field declaration now
7664 (interface_declaration:): Removed debug messages in error reports.
7665 (patch_binop): Nodes created and returned inherit the orignal
7666 node's COMPOUND_ASSIGN_P flag value.
7667 (patch_cast): Fix cast from char to floating point.
7669 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
7671 * except.c, java-except.h (expand_resume_after_catch): new
7673 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
7674 to branch back to main flow of control after a catch block.
7676 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7678 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
7679 $(srcdir)/../system.h.
7680 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
7681 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
7682 (jcf-write.o): Likewise.
7683 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7684 (mangle.o): Depend on $(srcdir)/../toplev.h.
7685 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7686 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
7688 * class.c: Include output.h and parse.h.
7689 (mangled_classname): Add the `const' keyword to a char*.
7690 (find_named_method): Hide unused function definition.
7691 (build_utf8_ref): Change type of variable `c' to unsigned char.
7692 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
7693 (build_class_ref): Add the `const' keyword to a char*.
7694 (layout_class_method): Remove unused variable `buf'.
7696 * decl.c (find_local_variable): Remove unused variable `rtl'.
7697 (pushdecl): Likewise for variables `different_binding_level' and
7699 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
7700 (maybe_build_cleanup): Likewise for parameter `decl'.
7702 * except.c (expand_start_java_handler): Mark parameter `range'
7703 with ATTRIBUTE_UNUSED.
7705 * expr.c: Include except.h.
7706 (pop_type): Remove unused variable `i'.
7707 (pop_value): Likewise for variables `n_words' and `i'.
7708 (expand_java_arrayload): Likewise for variable `convert'.
7709 (java_lang_expand_expr): Likewise for variables `op0', `type',
7710 `mode', `unsignedp', `node' and `elements'.
7711 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
7713 (process_jvm_instruction): Add a `const' qualifier to a char*.
7715 * gjavah.c (output_directory): Add the `const' keyword to a char*.
7716 (temp_directory): Likewise.
7717 (print_c_decl): Likewise.
7718 (print_method_info): Likewise.
7719 (decode_signature_piece): Likewise.
7720 (print_mangled_classname): Likewise.
7722 * java-except.h: Provide prototypes for maybe_start_try,
7723 maybe_end_try and add_handler.
7725 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
7726 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
7727 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
7728 init_expr_processing, push_super_field, init_class_processing,
7729 can_widen_reference_to, class_depth, verify_jvm_instructions,
7730 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
7731 set_local_type, merge_type_state, push_type, load_type_state,
7732 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
7733 emit_unicode_mangled_name): Add prototypes.
7735 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
7736 (print_signature_type): Use ISDIGIT, not isdigit.
7737 (print_signature): Remove unused variable `j'.
7739 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
7740 int when comparing against one.
7742 * jcf-parse.c: Include toplev.h.
7744 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
7745 (localvar_free): Remove unused variable `i'.
7746 (generate_bytecode_conditional): Likewise for variable `kind'.
7748 * jv-scan.c: Include config.h and system.h. Remove redundant
7749 OS header and gansidecl.h includes.
7750 (warning): Add the `const' keyword to a char*. Also add
7751 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
7752 __STDC__, when determining whether to use ANSI-isms.
7753 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
7754 (xmalloc): Don't redundantly prototype here.
7755 (main): Remove unused parameter `envp'. Also fix the arguments
7756 passed to function `fatal' to match the format specifier.
7758 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
7760 * mangle.c: Include toplev.h.
7761 (emit_unicode_mangled_name): Declare parameter `len'.
7763 * parse.y (parse_warning_context): Add the `const' keyword to a
7764 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
7765 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
7766 (issue_warning_error_from_context): Add the `const' keyword to
7768 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
7769 not `__STDC__' for whether to use ANSI-isms.
7771 * typeck.c (incomplete_type_error): Mark parameters `value' and
7772 `type' with ATTRIBUTE_UNUSED.
7773 (parse_signature_type): Use ISDIGIT, not isdigit.
7775 * verify.c (check_pending_block): Add the `const' keyword to a char*.
7776 (verify_jvm_instructions): Likewise. Remove unused variables
7777 `field_name' and `default_val'.
7779 * zextract.c: Include config.h and system.h. Remove redundant
7782 * zipfile.h: Prototype `read_zip_archive'.
7784 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
7786 * typeck.c (convert): Allow conversions to void type: some
7787 optimizations in gcc do this.
7789 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
7791 * typeck.c (convert_ieee_real_to_integer): New function.
7792 (convert): When not using fast-math and using hardware fp, convert
7793 an IEEE NaN to zero.
7795 1999-01-18 Andrew Haley <aph@cygnus.com>
7797 * parse.y (patch_binop): Do a type conversion from signed to
7798 unsigned and then back to signed when a ">>>" is found.
7800 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7802 * java-tree.h: (check_for_initialization): Added prototype.
7803 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
7804 * parse.y (do_resolve_class): Removed unused locals.
7805 (read_import_dir): Likewise.
7806 (resolve_qualified_expression_name): Array creation
7807 expressions are valid primary expressions.
7808 (qualify_ambiguous_name): Likewise.
7809 (patch_synchronized_statement): Removed unused local.
7811 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
7813 * Makefile.in (zextract.o): Add dependencies.
7815 * Makefile.in: Do not put ^Ls at the start of a line.
7817 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
7819 * expr.c (process_jvm_instruction): Coerce to correct Throwable
7820 sub-type the result of the call that gets the exception value.
7822 * parse.y (java_complete_expand_methods): If flags_syntax_only,
7823 don't call finish_class.
7825 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
7826 clear found before continuing.
7828 * verify.c (verify_jvm_instructions): On an array load, allow
7829 and handle top of stack to be TYPE_NULL.
7831 * gjavah.c (generate_access): Translate Java package private or
7832 protected access to C++ public, but with a comment.
7834 1999-01-13 Andrew Haley <aph@cygnus.com>
7836 * expr.c (generate_name): Name prefix changed to avoid clashes
7837 with assembler temp labels.
7839 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
7840 MODIFY_EXPR. Without this, code for the assignement may not be
7841 generated at all and the synchronized statement will read an
7842 uninitialized variable.
7844 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
7846 * class.c (maybe_layout_super_class): Fixed returned value.
7847 * lex.c: Added 1999 to the copyright.
7848 (java_init_lex): Initialize java_lang_imported.
7849 * lex.h: Added 1999 to the copyright.
7850 * parse.h: Added 1999 to the copyright.
7851 (REGISTER_IMPORT): Fixed typo in trailing macro.
7852 (CURRENT_OSB): New macro.
7853 (struct parser_ctxt): New fields osb_depth, osb_limit.
7854 * parse.y (java_lang_id): New global variable.
7855 (type_import_on_demand_declaration): Don't import java.lang.* twice.
7856 (array_creation_expression:): Use CURRENT_OSB.
7857 (dims:): Uses a stack to keep track of array dimensions.
7858 (cast_expression:): Use CURRENT_OSB.
7859 (find_expr_with_wfl): Return NULL if node found doesn't meet the
7861 (register_fields): Fixed typos in comment.
7862 (check_method_redefinition): Fixed comment indentation.
7863 (java_check_regular_methods): Set saved found wfl to NULL after
7864 having reinstalled it in the previously found DECL_NAME.
7866 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
7868 * gjavah.c (java_float_finite): Use a union to do type punning.
7869 (java_double_finite): Likewise.
7871 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
7873 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
7874 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
7875 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
7876 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
7877 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
7878 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
7880 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
7882 * check-init.c (check_init): If compiling to native, we don't
7883 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
7885 1999-01-08 Tom Tromey <tromey@cygnus.com>
7887 * parse-scan.y (variable_declarator_id): Set or increment
7889 (bracket_count): New global.
7890 (formal_parameter): Handle case where bracket pairs trail variable
7893 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
7895 * jcf-parse.c (yyparse): variable len changed from a char to an
7896 int to prevent overflow.
7898 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
7900 * java-tree.h: Declare read_class.
7901 * jcf-parse.c (read_class): New function.
7902 (load_class): Now just call read_class.
7904 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
7905 * jcf-parse.c (parse_source_file): Declare save_error_count,
7906 which is needed by java_parse_abort_on_error macro,
7907 * parse.y (java_layout_classes, java_expand_classes): Likewise.
7909 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
7910 constructor, if initializing a static field.
7911 (patch_new_array_init): Set TREE_CONSTANT if it is.
7912 * expr.c (java_lang_expand_expr): For a static array constructor
7913 of primitive elements, allocate the array itself statically.
7914 Disabled until we can set the vtable field statically.
7916 * check-init.c: New file. Checks for definite assignment.
7917 * Makefile.in (JAVA_OBJS): Add check-init.o.
7918 * parse.y (java_complete_expand_method): Call check_for_initialization.
7919 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
7921 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
7923 * parse.y : include system.h instead of including
7924 standard headers directly with the exception of <dirent.h>.
7926 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
7928 * lex.h: Moved static function declarations to lex.c,
7929 to shut up some -Wall warnings.
7930 * lex.c: Static function declarations moved here.
7931 * jcf-dump.c: Small fixes to shut up -Wall warnings.
7933 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7935 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
7937 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
7939 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
7940 * verify.c (verify_jvm_instructions): Fix off-by-one error.
7942 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
7943 (localvar_alloc): Change return type to void,
7944 (emit_unop): Remove unused variable size.
7946 * jcf-write.c (struct jcf_block): Add new union.
7947 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
7948 (call_cleanups): New functions.
7949 (struct jcf_partial): New fields num_finalizers and return_value_decl.
7950 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
7951 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
7952 * lang.c (lang_init): Call using_eh_for_cleanups.
7953 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
7954 completing operands to patch_synchronized_statement.
7955 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
7956 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
7957 WITH_CLEANUP_EXPR instead of TRY_EXPR.
7959 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
7961 * Make-lang.in: Comment out control-Ls; they upset some makes.
7963 1998-12-18 Tom Tromey <tromey@cygnus.com>
7965 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
7968 1998-12-17 Tom Tromey <tromey@cygnus.com>
7970 * parse.y (DIR_SEPARATOR): New define.
7971 (check_class_interface_creation): Use it.
7973 * parse-scan.y (report_main_declaration): Recognize
7974 `java.lang.String' in argument to main.
7976 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
7978 * parse.y (create_interface): Remove bogus test.
7980 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
7982 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
7983 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
7985 1998-12-16 Tom Tromey <tromey@cygnus.com>
7987 * parse-scan.y (qualified_name): Use correct sprintf format.
7989 1998-12-15 Tom Tromey <tromey@cygnus.com>
7991 * gjavah.c (print_field_info): Changed how most negative number is
7994 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
7996 * parse.y (fold_constant_for_init): New function.
7997 (resolve_expression_name): Don't replace static final
7998 constant-initialized fields by its value.
7999 (java_complete_lhs): New. Same as java_complete_tree, except does
8000 not replace static final constant-initialized fields by their values.
8001 (register_fields): If there is an initializer, set DECL_INITIAL and
8002 MODIFY_EXPR_FROM_INITIALIZATION_P.
8003 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
8004 Only call patch_initialized_static_field if
8005 MODIFY_EXPR_FROM_INITIALIZATION_P.
8006 (patch_initialized_static_field): If not valid constant, clear
8009 * parse.y (lookup_field_wrapper): Fix thinko.
8011 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
8012 set and restore global lineno.
8014 1998-12-14 Tom Tromey <tromey@cygnus.com>
8016 * gjavah.c (print_field_info): If value to print is the smallest
8017 value of its size, then print as hex to avoid later warnings from
8020 1998-12-14 Tom Tromey <tromey@cygnus.com>
8022 * gjavah.c (decompile_method): Decompile `return null'.
8023 (process_file): Generate `#pragma interface'.
8024 (method_declared): New global.
8025 (print_method_info): Set it.
8026 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
8027 (print_method_info): Handle abstract methods.
8029 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
8031 * parse.y (patch_method_invocation): If class_decl is null
8032 (e.g. an array type), use original type.
8034 * parse.y (check_thrown_exceptions): Temporary hack to suppress
8035 errors about uncaught exception from clone (of array, specifically).
8037 1998-12-13 Tom Tromey <tromey@cygnus.com>
8039 * gjavah.c (decompile_method): Handle all types of `return'
8040 opcode. Decompile `return this' and `return'.
8041 (method_access): New global.
8042 (print_method_info): Set it.
8043 (decompile_method): Don't decompile a synchronized method.
8045 1998-12-13 Tom Tromey <tromey@cygnus.com>
8047 * jcf-reader.c (jcf_parse_one_method): Recognize
8049 * gjavah.c (HANDLE_END_METHOD): New macro.
8050 (HANDLE_CODE_ATTRIBUTE): New macro.
8051 (decompile_method): New function.
8052 (print_method_info): Don't print `;\n' at end of function decl.
8053 Include java-opcodes.h.
8054 (decompiled): New global.
8056 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
8058 * class.c (build_class_ref): Handle PRIMTYPE.class if
8059 flag_emit_class_files.
8060 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
8061 if flag_emit_class_files.
8062 * parse.y (java_complete_tree): Pre-liminary support for
8063 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
8065 * parse.y (patch_synchronized_statement): Don't call monitorexit
8066 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
8068 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
8070 * zipfile.h (opendir_in_zip): New declaration.
8071 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
8072 (opendir_in_zip): New function, using code from open_in_zip.
8073 (open_in_zip): Call opendir_in_zip.
8074 (find_class): Remove no-longer-used do_class_file parameter,
8075 but add source_ok parameter. Change logic so if we find a .java file,
8076 we don't look for .class in later classpath emtries.
8077 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
8078 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
8079 * gjavah.c: Update call to find_class.
8080 * jcf-dump.c: Likewise.
8082 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
8083 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
8084 nothing if body is empty_stmt_node.
8085 Various little fixes so SP gets correctly adjusted.
8086 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
8087 For CALL_EXPR, test if static first.
8088 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
8089 such as the ones we create for Object and Class.
8090 Set and restore current_function_decl.
8091 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
8092 (note_possible_classname): New function.
8093 (read_import_entry): Removed. Merged with read_import_dir.
8094 (read_import_dir): Don't call find_class - that only gives us
8095 the first classpath entry having the needed package.
8096 Use the struct buffer data structure from buffer.h.
8097 (read_import_dir, find_in_imports_on_demand): The remembered
8098 class names now use '.' (not '/') as package separator.
8100 * parse.y (java_complete_expand_methods): Call write_classfile
8101 here, and not in java_expand_classes (which only gets first class).
8103 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8105 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
8106 (register_fields): If a static fields has an initializer, just
8107 chain it on ctxp->static_initialized, and handle later.
8108 (java_complete_expand_methods): Force <clinit> first.
8109 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
8110 - it's already been completed.
8111 (patch_initialized_static_field): New function.
8112 (java_complete_field): Call it.
8114 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
8116 * expr.c (encode_newarray_type, build_new_array): New functions.
8117 * java-tree.h: Declare build_new_array.
8118 * jcf-write.c (patch_newarray): Use build_new_array.
8120 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
8121 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
8123 * parse.y (patch_new_array_init): Re-organize.
8124 Now is passed the actual array (pointer) type of the value.
8125 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
8126 (patch_array_constructor): Removed - merged into patch_new_array_init.
8127 (java_complete_tree): Update patch_new_array_init.
8129 * jcf-write.c (find_constant_index): New function.
8130 (generate_bytecode_insns): Use find_constant_index.
8131 (generate_classfile): Use find_constant_index for ConstantValue.
8133 1998-12-11 Tom Tromey <tromey@cygnus.com>
8135 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
8136 * decl.c (init_decl_processing): Renamed dtable -> vtable.
8137 * class.c (make_class_data): Renamed dtable -> vtable, and
8138 dtable_method_count -> vtable_method_count.
8140 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8142 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
8143 global variables, initialized.
8144 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
8145 Declared new global variables.
8146 * lex.c (java_lex): Return long_zero_node, float_zero_node,
8147 double_zero_node, integer_zero_node upon direct matching.
8148 * parse.y (purify_type_name): Added function prototype.
8149 (duplicate_declaration_error_p): Consider new_type as potentially
8150 being a incomplete type. Use purify_type_name on type string.
8151 (method_header): saved_type: unused variable removed. Don't figure
8152 return type if method name is invalid.
8153 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
8154 processed by patch_unaryop.
8155 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
8156 increment/decrement node into its original type after binary
8157 numeric promotion on its operands.
8159 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8161 * parse.y (array_initializer:): Array init operand is NULL_TREE
8162 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
8163 now an error. Fixed indentation problems.
8164 (patch_string): Handle error_mark_node as an argument.
8165 (patch_new_array_init): Fixed indentation problems.
8166 (array_constructor_check_entry): Removed check on null wfl_value.
8167 Return an error if wfl_value's walk returns an error.
8169 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8171 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
8172 * lex.c (java_lex): Remember column position before advancing one
8173 token. Retain location information on OCB_TK.
8174 * lex.h (typedef struct java_lc): Added new field.
8175 * parse.h (GET_SKIP_TYPE): New macro.
8176 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
8177 * parse.y (build_new_array_init, patch_new_array_init,
8178 patch_array_constructor, maybe_build_array_element_wfl,
8179 array_constructor_check_entry): New function prototypes.
8180 (switch_block:): Tagged <node>.
8181 (OCB_TK): Tagged <operator>.
8182 (array_initializer:): Installed actions.
8183 (variable_initializer): Build location information on element if
8185 (switch_statement:): Fixed indentation typo.
8186 (switch_block:): Redefined default action.
8187 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
8188 (patch_assignment): Removed duplicate code.
8189 (maybe_build_array_element_wfl, build_new_array_init,
8190 patch_new_array_init, patch_array_constructor,
8191 array_constructor_check_entry): New functions.
8193 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8195 * parse.y (array_initializer): Tagged <node>.
8196 (variable_initializer:): Use default rule.
8197 (array_initializer:): Defined actions.
8198 (variable_initializers:): Likewise.
8199 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
8200 non-static field accesses.
8201 (patch_invoke): Fixed indentation typo.
8202 (java_complete_tree): Likewise.
8203 (build_labeled_block): Changed leading comment. Generate an error
8204 in case of duplicate loop labels.
8205 (patch_conditional_expr): Patch results of string concatenation
8208 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
8210 * constants.c (find_methodref_index): When the class is an interface,
8211 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
8213 * decl.c (finit_identifier_node): Use "$finit$", rather than
8214 "<finit>" (which Sun's verifier rejects).
8215 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
8216 (generate_field_initialization_code): Removed.
8217 (fix_constructors) Don't add call to $finit$ here (wrong order).
8218 (patch_method_invocation): Add $finit$ call here.
8220 * java-tree.h (CALL_USING_SUPER): New macro.
8221 * parse.y (patch_invoke): Remove im local variable.
8222 (patch_method_invocation, patch_invoke): Don't pass super parameter.
8223 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
8224 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
8226 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
8228 * parse.y (java_complete_tree): Don't complain about unreachable
8229 statement if it is empty_stmt_node.
8231 * jcf-write.c (find_constant_wide): New function.
8232 (push_long_const): Use find_constant_wide.
8234 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
8235 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
8236 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
8237 Emit invokeinterface when calling an interface method.
8238 Emit invokespecial also when calling super or private methods.
8240 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
8242 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
8244 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
8246 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8248 * java-tree.h (java_layout_seen_class_methods): New function
8250 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
8251 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
8252 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
8253 * parse.y (method_declarator:): Defined action.
8254 (issue_warning_error_from_context): input_filename saved, set to
8255 the appropriate value and restored after java_error is called.
8256 (build_unresolved_array_type): Fixed comment.
8257 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
8258 (method_header): Deal with return type the same way type are
8259 handled for fields and method's parameters and local variables
8261 (check_method_redefinition): Removed extra CR.
8262 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
8263 (java_layout_seen_class_methods): New function.
8264 (java_layout_classes): Call java_layout_seen_class_methods.
8266 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
8268 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
8270 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
8272 * jcf-dump.c (main): Fix error message.
8273 * jcf-path.c (add_entry): Style fix.
8275 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8277 * class.c (layout_class_method): Call build_java_argument_signature
8278 on constructors too.
8279 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
8280 (patch_method_invocation): Define a primary when resolving an
8281 expression name. Augmented comment on code checking illegal `this'
8282 usage. Loosened it test by accepting NEW_CLASS_EXPR.
8284 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8286 * class.c (layout_class_method): Don't report error on non-static
8287 overriding static if the method is private.
8288 * java-tree.h (finish_class): Prototype added.
8289 * lex.c (java_get_line_col): Handle col argument -2 value.
8290 * parse.h: All static method declarations moved to parse.y.
8291 * parse.y: Now contains all static method declarations previously
8293 (find_expr_with_wfl, missing_return_error,
8294 unreachable_stmt_error): New functions.
8295 (java_get_real_method_name): Identify constructors bearing class
8296 names in source code compiled classes only.
8297 (java_complete_expand_methods): Call missing_return_error.
8298 (invocation_mode): Private methods invoked as static methods.
8299 (java_complete_tree): Call unreachable_stmt_error.
8301 1998-12-01 Tom Tromey <tromey@cygnus.com>
8303 * Makefile.in (+target): Removed.
8304 (+xmake_file): Likewise.
8305 (+tmake_file): Likewise.
8306 (.NOEXPORT): Removed duplicate.
8308 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8310 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
8312 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
8314 * jvgenmain.c: Remove the xmalloc prototype, we get it from
8315 libiberty.h. Provide an xmalloc definition.
8317 * jvspec.c: Remove the xmalloc prototype.
8319 * parse-scan.y: Include config.h and system.h. Don't include
8320 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
8321 Provide an xstrdup definition.
8323 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
8325 * jcf-path.c (add_entry): Recognize ".jar" too.
8326 * lang-specs.h: Likewise.
8328 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
8330 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
8331 soft_monitorenter_node, soft_monitorexit_node, throw_node.
8333 * jcf-write.c (generate_bytecode_insns):
8334 Handle pre/post-increment/decrement of long.
8336 * jcf-write.c (generate_bytecode_insns):
8337 Handle missing exception handler (finally for synchronized).
8339 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
8341 * java-tree.h (end_params_node): Declare global.
8342 * decl.c (end_params_node): New global.
8343 (init_decl_processing, start_java_method): Use end_params_node for
8344 end of list of parameter types. Follows correct gcc conventions.
8345 * expr.c (pop_argument_types, pop_arguments): Likewise.
8346 * lang.c (put_decl_node): Likewise.
8347 * typeck.c (various places): Likewise.
8348 * class.y (various places): Likewise.
8349 * parse.y (various places): Likewise.
8351 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
8352 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
8354 * class.c: Add #include flags.h, remove no-longer needed declaration.
8356 * class.c (layout_class_method): Remove commented-out code, re-format.
8357 Don't add vtable entry (or index) for private methods.
8358 * expr.c (expand_invoke): A private method is implicitly final.
8359 * class.c (make_class_data): If inlining or optimizing,
8360 skip private methods.
8362 * class.c (finish_class): New function. Calls existing methods,
8363 but alls emits deferred inline functions.
8364 * jcf-parse.c (parse_class_file): Call finish_class.
8365 * parse.y (java_complete_expand_methods): Likewise.
8367 * expr.c (build_java_binop): Explicit default, to silence -Wall.
8369 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
8371 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
8373 * jcf-write.c (generate_bytecode_conditional): Fix typo.
8375 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
8377 * (generate_classfile): Always write class access flag with
8380 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8382 * class.c (maybe_layout_super_class): New function.
8383 (layout_class): Reorganized. Loop on class methods dispatched into
8384 a new function. Call maybe_layout_super_class.
8385 (layout_class_methods, layout_class_method): New functions.
8386 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
8388 (expand_invoke): Likewise.
8389 * java-tree.h (all_class_list): New global variable declared.
8390 (layout_class_methods, layout_class_method): New function
8392 (LAYOUT_SEEN_CLASS_METHODS): New macro.
8393 * jcf-parse.c (all_class_list): New global variable.
8394 (load_class): Extended what class_or_name can be. Use parser
8395 context mechanism to save globals before calling jcf_parse.
8396 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
8397 is set on the file name.
8398 (jcf_parse): Layout class methods when Object is loaded, otherwise
8399 record class in all_class_list for delayed method layout.
8400 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
8401 * lang.c (put_decl_node): Decode <init> into the decl context
8403 * lex.c (java_allocate_new_line): Use xmalloc.
8404 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
8405 pointers, not TREE_LIST elements.
8406 (struct parser_ctxt): Fixed comment indentations, added comments
8407 and reordered some fields.
8408 (java_check_methods): Function prototype removed.
8409 * parse.y (java_push_parser_context): Use xmalloc.
8410 (java_parser_context_restore_global): Pop extra pushed ctxp only
8411 when there's nothing next.
8412 (maybe_create_class_interface_decl): Fixed comment, add new
8413 created class decl to all_class_list.
8414 (method_header): Use GET_REAL_TYPE on argument's types.
8415 (method_declarator): Use GET_REAL_TYPE, change type to the real
8416 type in TREE_LIST dependency node. Build argument list with the
8418 (create_jdep_list): Use xmalloc. Removed allocation error message.
8419 (obtain_incomplete_type): Fixed leading comment. Broadened
8420 incoming argument meaning.
8421 (register_incomplete_type): Use xmalloc. Removed allocation error
8423 (safe_layout_class): Fixed leading comment.
8424 (jdep_resolve_class): Reversed if statement condition and switch
8426 (resolve_and_layout): Fixed leading comment. Broadened incoming
8428 (complete_class_report_errors): New local variable name, for
8429 clarity. purify_type_name used for all error cases.
8430 (java_get_real_method_name): Stricter check on constructors.
8431 (java_check_regular_methods): Reverse methods list only if not
8432 already laid out. Layout artificial constructor.
8433 (java_check_methods): Deleted.
8434 (source_start_java_method): Obtain incomplete type for patchable
8436 (java_layout_classes): Fixed leading comment. Use
8437 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
8438 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
8439 before returning. Fixed comments.
8440 (java_expand_classes): Check for errors up front.
8441 (patch_method_invocation): Class to search is resolved and laid
8444 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
8446 * expr.c (java_lang_expand_expr): Add missing emit_queue.
8448 * javaop.h (int8): Removed - not used.
8449 (jbyte): Redefine portably with correct signedness.
8451 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
8453 * jcf-write.c (generate_bytecode_insns): Fix typo
8454 OPCODE_getstatic to OPCODE_getfield.
8456 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
8457 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
8458 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
8460 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8462 * jcf-parse.c (jcf_parse_source): Function returned type is
8463 void. Added prototype.
8464 (jcf_parse): Function returned type is void.
8465 (yyparse): Remove call to fclose on the last parsed file.
8467 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
8469 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8471 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
8472 (layout_class): Cope with methods featuring WFL in decl names.
8473 * decl.c (unqualified_object_id_node): New global variable,
8475 (build_decl_no_layout): Removed.
8476 * expr.c (build_primtype_type_ref): Handle Double.
8477 (java_lang_expand_expr): Fixed indentations.
8478 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
8479 (flag_wall, flag_redundant, flag_not_overriding,
8480 flag_static_local_jdk1_1, unqualified_object_id_node): Global
8481 variable declarations.
8482 (build_decl_no_layout): Removed prototype.
8483 (java_get_real_method_name): Added prototype.
8484 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
8485 (java_parse_abort_on_error): Macro now just returns.
8486 * jcf-parse.c (jcf_parse_source): Check fclose returned
8487 value. Call emit_register_classes if java_report_errors returns
8489 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
8490 flag_static_local_jdk1_1): New integer flags.
8491 (lang_decode_option): New flags set here.
8492 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
8493 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
8494 the flag_redundant variable.
8495 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
8496 when parsing java.lang.Object class.
8497 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
8499 (resolve_qualified_expression_name): Fixed indentation.
8500 (patch_array_ref): Changed prototype.
8501 (not_initialized_as_it_should_p): Prototype removed.
8502 (java_report_errors): Added function prototype.
8503 * parse.y (formal_parameter:): Changed error message for not yet
8504 supported final parameters.
8505 (class_type_list:): Set both PURPOSE and VALUE of created
8506 TREE_LIST to be class_type.
8507 (primary_no_new_array:): Handle class literals on primitive types.
8508 (parse_warning_context): Reinstalled correct force_error and
8509 do_warning flags setups.
8510 (java_report_errors): Changed prototype. Return java_error_count
8512 (variable_redefinition_error): Consider treating variable type as
8514 (create_interface): Warn about redundant abstract modifier if
8515 flag_redundant is set. Changed error message.
8516 (lookup_field_wrapper): Save/restore globals before/after looking
8518 (duplicate_declaration_error_p): Consider treating declaration
8519 type as a fake pointer.
8520 (register_fields): Extract real type from dependency node. Check
8521 for duplicate field declaration after type adjustment. Use
8522 DECL_INITIAL to store static final initialized values.
8523 (method_header): Extract real function type from dependency node.
8524 (check_abstract_method_header): Use GET_METHOD_NAME.
8525 (obtain_incomplete_type): Layout fake pointer type.
8526 (safe_layout_class): Don't try to check for methods before layout.
8527 (java_complete_class): Don't check for correct throws clause
8528 elements inheritance here.
8529 (resolve_and_layout): Broadened name parameter meaning.
8530 (reset_method_name): Use GET_METHOD_NAME.
8531 (java_get_real_method_name): New function.
8532 (java_check_regular_methods): Don't check methods in
8533 java.lang.Object. Verify lineage of throws clause elements. Use
8534 flag_no_overriding in warning report.
8535 (check_throws_clauses): Don't check if class was from
8536 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
8537 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
8538 (declare_local_variables): Use flag_static_local_jdk1_1 to report
8539 warning on unsupported final local variables. Use build_decl
8540 instead of build_decl_no_layout. Get real local variable type from
8542 (source_start_java_method): Get real parameter type from
8543 dependency node. Call build_decl instead of build_decl_no_layout.
8544 (java_layout_classes): Reverse tree and layout type and class as
8545 required. Mark class as loaded when done.
8546 (resolve_field_access): Fixed indentation. Restricted condition
8547 leading to static field access code generation. Set field_type
8548 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
8549 (resolve_qualified_expression_name): Initialize type_found to
8550 null. Handle static field resolved during qualification. Fixed
8551 layout on non primitive field decl types.
8552 (not_accessible_p): Fixed typo in comment.
8553 (patch_method_invocation): Resolve and layout class to search from
8555 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
8556 layout non primitive type, if necessary. Make method node only to
8558 (find_applicable_accessible_methods_list): Consider WFL'ed method
8559 decl names. Fixed indentation.
8560 (argument_types_convertible): Resolve and layout target type if
8562 (java_complete_tree): Fixed indentation problems. Rewrote
8563 CALL_EXPR thrown exceptions check. Re-installed further processing
8564 of the assignment in certain cases.
8565 (patch_assignment): Call maybe_build_primttype_type_ref to perform
8566 inlining on class literals.
8567 (valid_builtin_assignconv_identity_widening_p): Cope with constant
8569 (valid_method_invocation_conversion_p): Likewise.
8570 (patch_string): Temporary disable forbidden use of `this' in
8571 explicit constructor invocations when doing string concatenation
8573 (patch_unaryop): Added comment. Reinstalled code to disable
8574 further check on assignment operation with cast expression RHS.
8575 (patch_switch_statement): Fixed indentation.
8576 (build_try_statement): Call build_decl instead of
8577 build_decl_no_layout.
8578 (patch_synchronized_statement): Likewise.
8579 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
8580 IS_UNCHECKED_EXPRESSION_P.
8581 (check_thrown_exceptions_do): Changed leading comment. Resolve and
8582 layout argument exception type.
8583 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
8584 of IS_UNCHECKED_EXPRESSION_P.
8586 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
8588 * jcf-parse.c (yyparse): Open class file in binary mode.
8590 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
8592 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
8594 * jcf-write.c (perform_relocations): Move check out one loop.
8596 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
8598 * Make-lang.in: Fix reference to srcdir.
8599 * jv-scan.c: Add missing xmalloc prototype.
8600 * jvgenmain.c: Ditto.
8602 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
8604 * decl.c (error_mark_node), java-tree.h: New global.
8605 * parse.y: Use empty_stmt_node instead of size_zero_node.
8606 (build_if_else_statement): If missing else, use empty_stmt_node.
8608 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
8609 (java_complete_expand_method): Complain if return is missing.
8610 (java_check_regular_methods): Comment out incorrect error check.
8611 (not_accessible_p): Fix incorrect handling of protected methods.
8612 (patch_method_invocation): Pass correct context to not_accessible_p.
8613 (find_applicable_accessible_methods_list): Likewise.
8614 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
8615 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
8616 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
8617 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
8619 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
8620 (push_int_const): Remove reundant NOTE_PUSH.
8621 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
8622 (- case SWITCH_EXPR): Fix code generation bug.
8623 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
8624 (generate_classfile): More robust for abstract methods.
8626 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
8628 * Makefile.in: jv-scan and jvgenmain all require libiberty.
8629 * Make-lang.in: Ditto.
8631 * jv-scan.c: Remove xmalloc and xstrdup definitions.
8634 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
8636 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
8638 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
8640 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
8642 Allow uses of interface types to verify. This is not really
8643 type-safe, but it matches what Sun does, and is OK as long as
8644 there are appropriate run-time checks.
8645 * verify.c (merge_types): If merging two interface types,
8646 just set the result to java.lang.Object.
8647 * expr.c (pop_type): Any interface is matches by java.lang.Object.
8649 1998-11-13 Tom Tromey <tromey@cygnus.com>
8651 * gjavah.c (main): Handle --output-class-directory argument.
8652 * jvspec.c (lang_specific_driver): Translate `-d' into
8654 * jcf.h (jcf_write_base_directory): Declare.
8655 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
8656 * lang-options.h: Mention -foutput-class-dir.
8657 * jcf-write.c (jcf_write_base_directory): New global.
8658 (make_class_file_name): Put generated .class file into `-d'
8659 directory, or into source directory if -d not given. Function now
8661 (write_classfile): Free class file name. Handle case where class
8663 (DIR_SEPARATOR): New macro.
8664 Include <sys/stat.h>
8666 * Makefile.in (prefix): New macro.
8668 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
8670 * parse.y (patch_invoke): Do less if flag_emit_class_files.
8671 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
8672 here (done in patch_invoke instead).
8673 (case_identity): Moved here from parse.y.
8675 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
8676 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
8677 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
8678 so they can be efficiently scanned without recursion.
8679 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
8680 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
8681 in BLOCK iteratively, rather than recursively.
8683 * parse.y (do_unary_numeric_promotion): New function.
8684 (patch_unaryop, patch_binop, patch_array_ref): Use it.
8686 * parse.y (patch_newarray): Various fixes.
8688 Re-do handling of switch statements (for proper block scoping).
8689 * parse.y: Add just a single block for the enture switch block,
8690 but don't create any "case blocks".
8691 (group_of_labels): Rmeoved unneeded non-terminal.
8692 CASE_EXPR and DEFAULT_EXPR are added to current block.
8693 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
8694 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
8695 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
8696 * parse.y (wfl_operator, print_int_node): Make non-static.
8697 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
8698 as part of recursive scan of block.
8699 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
8700 (patch_switch_statement): Most tests move dinto java_complete_tree.
8702 * parse.y: Make various production be non-typed (void).
8703 * parse.y (parse_error): Merged into issue_warning_error_from_context.
8704 * parse.y (add_stmt_to_compound): Don't create/change extra node.
8705 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
8707 * jcf-write.c (struct jcf_handler): New type.
8708 (struct jcf_switch_state): New type.
8709 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
8710 (alloc_handler, emit_unop, emit_reloc): New functions.
8711 (adjust_typed_op): Add extra parameter ("max type" offset).
8712 (emit_switch_reloc, emit_case-reloc): New function.
8713 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
8714 (generate_bytecode_insns): Support REAL_CST, switch statements,
8715 exception handling, method calls, object/array creation, and more.
8717 * class.c: Remove some unused variables.
8718 * constants.c (find_string_constant): New function.
8719 (count_constant_pool_bytes): Fix to correctly handle wide constants.
8720 * decl.c (complete_start_java_method): Don't _Jv_InitClass
8721 if flag_emit_class_files.
8723 1998-11-12 Tom Tromey <tromey@cygnus.com>
8725 * jcf-io.c (find_class): Added explanatory comment.
8727 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
8728 trailing slash to `.zip' entries.
8730 * jvspec.c (lang_specific_driver): Correctly handle case where
8731 GC_NAME not defined.
8733 1998-11-11 Tom Tromey <tromey@cygnus.com>
8735 * jvspec.c (GC_NAME): New define.
8736 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
8738 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
8740 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
8742 * jcf-dump.c (TABLE_SWITCH): Fix typos.
8744 1998-11-11 Tom Tromey <tromey@cygnus.com>
8746 * jcf-dump.c (main): Correctly recognize `--'-style long options.
8748 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8750 * class.c (is_compiled_class): Call safe_layout_class for class
8751 compiled from source.
8752 * conver.h (convert_to_integer, convert_to_real,
8753 convert_to_pointer): Added prototypes.
8754 * decl.c (init_decl_processing): Non longer push the decls of
8755 `methodtable', `constants', `Class', `Field', `dispatchTable'
8756 `jexception' and `Method'.
8757 * expr.c (build_invokeinterface): New function.
8758 (expand_invoke): static variable CLASS_IDENT now in
8759 build_invokeinterface. Use build_invokeinterface.
8760 (expand_java_field_op): Moved code to inline
8761 java.lang.PRIMTYPE.TYPE into a function.
8762 (build_primtype_type_ref): New function.
8763 * java-tree.def (INSTANCEOF_EXPR): New tree code.
8764 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
8765 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
8766 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
8767 (DECL_LOCAL_STATIC_VALUE): New macro.
8768 (build_invokeinterface, build_primtype_type_ref): New function
8770 (java_parse_abort_on_error): Macro rewritten.
8771 * jcf-parse.c (current_method): Add comment to declaration.
8772 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
8773 Function prototypes fixed.
8774 (jcf_parse_source): push/pop parser context. save/restore global.
8775 (parse_source_file): Fixed leading comment. Now take a
8776 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
8777 classes and pop the parser context anymore.
8778 (yyparse): Push parser context, save globals, parse the source
8779 file, restore globals and pop the parser context when processing a
8781 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
8782 * lex.c (java_parse_doc_section): New function.
8783 (java_lex): Call java_parse_doc_section when appropriate. Build an
8784 operator around INSTANCEOF_TK.
8785 * lex.h (java_lineterminator, java_sprint_unicode,
8786 java_unicode_2_utf8, java_lex_error, java_store_unicode):
8787 Prototypes rewritten.
8788 (java_parse_escape_sequence, java_letter_or_digit_p,
8789 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
8790 java_read_unicode, java_store_unicode, java_read_char,
8791 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
8792 Added function prototypes.
8793 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
8795 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
8797 (struct parser_ctxt): New fields: deprecated,
8798 current_parsed_class_un, gclass_list.
8799 (fix_method_argument_names, issue_warning_error_from_context,
8800 resolve_package, lookup_package_type): New function prototypes.
8801 (resolve_expression_name): Fixed function prototype.
8802 (find_applicable_accessible_methods_list): Fixed indentation, added
8803 extra argument in prototype.
8804 (check_final_assignment, build_null_of_type, check_deprecation,
8805 check_method_redefinition, reset_method_name,
8806 java_check_regular_methods, java_check_abstract_methods,
8807 maybe_build_primttype_type_ref): New function prototype.
8808 * parse.y (conver.h): Include.
8809 (INSTANCEOF_TK): Tagged <operator>.
8810 (single_type_import_declaration): Use REGISTER_IMPORT macro.
8811 (relational_expression:): Build binop for instanceof.
8812 (java_push_parser_context): Remember ctxp->gclass_list across
8814 (java_pop_parser_context): Simply return if no context
8815 exists. Remember gclass_list across contexts.
8816 (issue_warning_error_from_context): New function.
8817 (parse_error_context): Don't setup ctxp->elc here. Call
8818 issue_warning_error_from_context instead.
8819 (parse_warning_context): Likewise.
8820 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
8821 setup. Link new class/interface to ctxp->gclass_list.
8822 (add_superinterfaces): Register interface as incomplete if not
8824 (create_class): Remember class unqualified name in
8825 ctxp->current_parsed_class_un. Check class deprecation.
8826 (register_fields): Check field deprecation. Remember static final
8827 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
8829 (method_header): New local variable ORIG_ARG. Use unqualified
8830 current class name for check on constructor errors. Promote return
8831 type if of record type. Argument list fix moved in
8832 fix_method_argument_names, called here. Check method deprecation.
8833 (fix_method_argument_names): New function.
8834 (method_declarator): Promote record typed arguments.
8835 (safe_layout_class): Check class methods before layout.
8836 (java_complete_class): Compute field layout when patched.
8837 (do_resolve_class): Try to load class after having it renamed
8838 after the package name.
8839 (get_printable_method_name): Use DECL_CONTEXT.
8840 (reset_method_name): New function.
8841 (check_method_redefinition): Use reset_method_name.
8842 (java_check_regular_methods): New local variable
8843 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
8844 names for error report. Check for compile-time error when method
8845 found has default (package) access.
8846 (java_check_abstract_methods): Now takes an interface DECL node as
8847 an argument. Also reinstall real name on unchecked
8848 overriding/hiding methods for error report.
8849 (java_check_methods): Fixed leading comment. Get classes to verify
8850 from ctxp->gclass_list. Use CHECK_METHODS macro and set
8851 CLASS_METHOD_CHECKED_P on class verification.
8852 (lookup_java_method2): Get real method name if necessary.
8853 (find_in_imports): Don't check package class access here.
8854 (resolve_package, lookup_package_type): New functions.
8855 (java_layout_classes): Fixed leading comment. Take classes to be
8856 laid out from ctxp->gclass_list.
8857 (java_complete_expand_methods): Don't expand native and abstract
8859 (java_expand_classes): New function.
8860 (resolve_expression_name): Use additional argument ORIG. Retrieve
8861 values of static final field of primitive types.
8862 (resolve_field_access): Handles static final field of promotive
8864 (resolve_qualified_expression_name): Handle STRING_CST as
8865 primaries and package name resolution. Check deprecation on found
8866 decls. Set where_found and type_found on non static field resolved
8867 during qualification. Layout non primitive field decl types.
8868 (check_deprecation): New function.
8869 (maybe_access_field): Simplified.
8870 (patch_method_invocation_stmt): Local variable CLASS_TYPE
8871 removed. Reverse method's argument when primary is a type. Don't
8872 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
8873 instead. Include abstract class in the list of class searchable
8874 for constructors. Use DECL_CONTEXT of found method for access
8875 checks. Check method deprecation.
8876 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
8877 converting arguments. Handle INVOKE_INTERFACE.
8878 (lookup_method_invoke): Search constructor using existing
8879 infrastructure (don't rely on lookup_java_constructor anymore).
8880 (find_applicable_accessible_methods_list): Extra argument flag
8881 LC. Now include constructor in the search.
8882 (qualify_ambiguous_name): Conditional expression are primaries.
8883 (not_initialized_as_it_should_p): static final are always
8885 (java_complete_tree): Pass extra NULL argument to
8886 resolve_expression_name. Stricter test to carry on patching
8887 assignments. New case for INSTANCEOF_EXPR.
8888 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
8889 (check_final_assignment, maybe_build_primttype_type_ref): New
8891 (patch_assignment): Detect resolved static finals and carry normal
8892 assignment error check on them. Inline PRIMTYPE.TYPE read access.
8893 (try_builtin_assignconv): Access constant 0 on all primitive
8895 (valid_builtin_assignconv_identity_widening_p): Accept identical
8896 types. Accept all promoted type on int type.
8897 (valid_ref_assignconv_cast_p): Accept a null pointer to be
8898 assigned to a reference.
8899 (valid_method_invocation_conversion_p): Accept to check null
8901 (build_binop): Merge declaration and initialization of local
8903 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
8904 numeric types. Improved validity test for qualify operators on
8906 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
8907 and PREINCREMENT_EXPR. Also detect resolved static finals of a
8908 primitive type and issue the appropriate error message.
8909 (resolve_type_during_patch): Mark class loaded when resolved.
8910 (patch_cast): Allow null to be cased to reference types.
8911 (build_null_of_type): New function.
8912 (patch_array_ref): Handle array on references correctly.
8913 (patch_return): Removed unused local variable MODIFY. Force
8914 boolean to be returned as integers. Allows null to be returned by
8915 a function returning a reference.
8916 * typeck.c (convert_to_integer, convert_to_real,
8917 convert_to_pointer): Prototypes moved to convert.h
8918 (lookup_argument_method): Use method real name, if necessary.
8920 1998-10-30 Tom Tromey <tromey@cygnus.com>
8922 * class.c (build_class_ref): Changed name of primitive classes to
8925 * class.c (make_class_data): Renamed fields: nmethods to
8926 method_count, method_count to dtable_method_count. Always set
8928 * decl.c (init_decl_processing): Likewise.
8930 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8932 * class.c (layout_class): Don't mangle <finit>, produce
8933 __finit<class> instead. Don't verify artificial methods.
8934 * decl.c (finit_identifier_node): New declared global.
8935 (init_decl_processing): finit_identifier_node initialized.
8936 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
8937 * java-tree.h (finit_identifier_node): Declared as extern.
8938 (struct lang_decl): New field called_constructor.
8939 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
8940 (CLASS_HAS_FINIT_P): New macro.
8941 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
8942 explicit constructor invocation.
8943 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
8944 CALL_SUPER_CONSTRUCTOR_P): New macros.
8945 (write_classfile): Added prototype.
8946 * jcf-parse.c (jcf_parse_source): Parse and remember for
8947 generation if the file was seen on the command line.
8948 (parse_source_file): Don't write the class file here.
8949 (yyparse): Loop on files rewritten. Set current_jcf.
8950 (parse_zip_file_entries): Parse class file only if it was found.
8951 * lang.c (init_parse): Don't open command line provided filename
8953 (lang_parse): Don't set main_jcf anymore.
8954 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
8955 (JCONSTRUCTOR_CHECK): New macro.
8956 (JBSC_TYPE_P): New macro.
8957 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
8958 (COMPLETE_CHECK_OP_2): New macro.
8959 (struct parse_ctxt): New field explicit_constructor_p.
8960 (check_class_interface_creation): Fixed prototype indentation.
8961 (patch_method_invocation_stmt): Prototype reflects added argument.
8962 (patch_invoke): Likewise.
8963 (complete_method_declaration, build_super_invocation,
8964 verify_constructor_circularity,
8965 build_this_super_qualified_invocation, get_printable_method_name,
8966 patch_conditional_expr, maybe_generate_finit, fix_constructors,
8967 verify_constructor_super, create_artificial_method,
8968 start_artificial_method_body, end_artificial_method_body,
8969 generate_field_initialization_code): New function prototypes.
8970 * parse.y: Fixed leading comment
8971 (constructor_header:, constructor_body:, block_end:): Rules tagged
8973 (type_declaration:): Call maybe_generate_finit.
8974 (method_declaration:): Action for method_body: placed in new
8975 function complete_method_declaration, called here.
8976 (constructor_declaration:): Defined actions. Removed leading
8978 (constructor_header:): New rule with action.
8979 (constructor_body:): Rule rewritten using block_begin: and
8980 block_end:. Defined actions.
8981 (constructor_declarator:, explicit_constructor_invocation:):
8983 (block:): Use new rules block_begin: block_end:.
8984 (block_begin:, block_end:): New rules and actions.
8985 (block_statements:): Fixed error message for explicit
8987 (method_invocation:): Call build_this_super_qualified_invocation
8988 if primary is `this' or `super' was seen.
8989 (conditional_expression:): Action defined.
8990 (extra_ctxp_pushed_p): New static global flag.
8991 (java_parser_context_save_global): Create parser context if
8992 necessary. Use extra_ctxp_pushed_p to remember it.
8993 (java_parser_context_restore_global): Pop extra parser context if
8995 (build_array_from_name): Array on primitive types are marked
8997 (register_fields): Restore new name in field initializer
8998 expression if type was altered. Non static fields initialized upon
8999 declaration marked initialized.
9000 (maybe_generate_finit): New function.
9001 (maybe_generate_clinit): Use create_artificial_method,
9002 start_artificial_method_body, end_artificial_method_body. Generate
9003 debug info for enclosed initialization statements.
9004 (method_header): Fixed leading comment. Check constructor
9005 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
9007 (complete_method_declaration, constructor_circularity_msg,
9008 verify_constructor_circularity): New functions.
9009 (get_printable_method_name): New function.
9010 (check_method_redefinition): Don't rename <finit> methods. Fix
9011 declared constructor names. Error message for
9012 constructors modified.
9013 (java_check_regular_methods): Local variable seen_constructor
9014 renamed saw_constructor. Skip verification on constructors. Create
9015 default constructor with create_artificial_method.
9016 (java_check_methods): Removed unnecessary empty line.
9017 (create_artificial_method, start_artificial_method_body,
9018 end_artificial_method_body): New functions.
9019 (java_layout_classes): Changed leading comment. Reverse fields
9020 list if necessary. Always layout java.lang.Object if being
9022 (java_complete_expand_methods): Verify constructor circularity.
9023 (java_complete_expand_method): Call fix_constructor on
9024 constructors. Local variable no_ac_found removed. Restore
9025 bindings if method body expansion failed.
9026 (fix_constructors, verify_constructor_super,
9027 generate_field_initialization_code): New function.
9028 (java_expand_classes): Fixed leading comment. Write class file
9030 (resolve_expression_name): Check for illegal instance variable
9031 usage within the argument scope of an explicit constructor
9033 (resolve_qualified_expression_name): Pass extra from_super flag
9034 when invoking patch_method_invocation_stmt. New case for
9035 conditional expression when used as a primary. Check for error
9036 when acquiring super.
9037 (patch_method_invocation_stmt): Added extra argument super. New
9038 local variable is_static_flag. Set class_to_search according to
9039 the nature of the constructor invocation. Don't add `this'
9040 argument when expanding NEW_CLASS_EXPR. Check for illegal method
9041 invocation within the argument scope of explicit constructor
9042 invocation. Set is_static according to is_static_flag. Provide
9043 extra `super' argument to patch_invoke invocation.
9044 (patch_invoke): New argument from_super. Loop on arguments
9045 indentation fixed. Pass from_super to invocation_mode. New switch
9046 case INVOKE_SUPER. Fixed error message in switch default case.
9047 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
9049 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
9050 (lookup_method_invoke): Fixed prototypes in candidates list. Error
9051 message takes constructors into account.
9052 (find_applicable_accessible_methods_list): Fixed indentation.
9053 (qualify_ambiguous_name): Take explicit constructor invocation
9054 into account. Deal with a conditional expression as a primary to
9056 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
9057 case. Added extra argument to patch_method_invocation_stmt.
9058 Register calls made to explicit constructor `this'. Don't call
9059 save_expr in ARRAY_REF case when emitting class files. Check for
9060 illegal use of this when expanding explicit constructor invocation
9062 (complete_function_arguments): Set and reset parser context
9063 explicit_constructor_p field value when appropriate.
9064 (build_super_invocation, build_this_super_qualified_invocation):
9066 (patch_assignment): Fixed typo.
9067 (patch_unaryop): Check on final fields occurs only when a decl
9069 (patch_return): Take constructors into account.
9070 (patch_conditional_expr): New function.
9071 * typeck.c (build_java_signature): Removed unnecessary empty line.
9073 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9075 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
9077 1998-10-28 Tom Tromey <tromey@cygnus.com>
9079 * decl.c (init_decl_processing): Renamed fields.
9080 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
9081 interface_len, msize fields.
9083 * class.c (make_class_data): Removed subclass_head and
9084 subclass_next fields.
9085 * decl.c (init_decl_processing): Removed subclass_head and
9086 subclass_next fields.
9088 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
9090 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
9091 * mangle.c (emit_unicode_mangled_name): Similarly.
9093 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
9095 * jcf-parse.c (get_constant): Place braces around code to compute
9096 'd' when REAL_ARITHMETIC is not defined.
9098 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
9100 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
9103 1998-10-23 Tom Tromey <tromey@cygnus.com>
9105 * lang-specs.h: `.zip' files are input to jc1.
9107 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
9109 * jvspecs.c: Add (but don't enable) support for combining multiple
9110 .class and .java input filenames to a single jc1 invocation.
9111 Add support for -C flag (copile to .class files).
9112 Translate -classpath and -CLASSPATH arguments.
9113 * lang-specs.h: Don't set %2 spec.
9115 1998-10-22 Tom Tromey <tromey@cygnus.com>
9117 * jcf-path.c (add_entry): Don't add trailing separator if entry is
9119 (add_path): Don't add trailing separator to non-empty path
9122 * lang.c (lang_decode_option): Check for -fclasspath and
9123 -fCLASSPATH before examining other `-f' options.
9125 * java-tree.h (finalize_identifier_node): Don't declare.
9126 * class.c (make_class_data): Don't push "final" field.
9127 * decl.c (init_decl_processing): Don't push "final" field.
9128 (finalize_identifier_node): Removed.
9129 (init_decl_processing): Don't set finalize_identifier_node.
9131 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
9133 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
9135 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
9136 (JV_SCAN_SOURCES): New macro.
9137 (JCF_DUMP_SOURCES): Likewise.
9138 (jcf-dump$(exeext)): New target.
9139 (jv-scan$(exeext)): New target.
9141 1998-10-22 Tom Tromey <tromey@cygnus.com>
9143 * Makefile.in (LEX): Removed.
9144 (LEXFLAGS): Likewise.
9145 (SET_BISON): New macro.
9147 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
9148 spurious diffs in parse.c.
9149 ($(PARSE_SCAN_C)): Likewise.
9150 (PARSE_DIR): New macro.
9152 (PARSE_SCAN_C): Likewise.
9153 (PARSE_RELDIR): New macro.
9155 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
9157 * jcf-io.c (find_class): Use saw_java_source to determine when to
9158 look for `.java' file.
9159 * jcf-parse.c (saw_java_source): New global.
9160 (yyparse): Set it if `.java' file seen.
9162 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
9163 (GCJH_SOURCES): Likewise.
9164 * Makefile.in (datadir): New macro.
9165 (libjava_zip): Likewise.
9166 (JAVA_OBJS): Added jcf-path.o.
9167 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9168 (../gcjh$(exeext)): Likewise.
9169 (jcf-path.o): New target.
9170 * java-tree.h (fix_classpath): Removed decl.
9171 * jcf-parse.c (fix_classpath): Removed.
9172 (load_class): Don't call fix_classpath.
9173 * parse.y (read_import_dir): Don't call fix_classpath.
9174 * lex.h: Don't mention classpath.
9175 * lex.c (java_init_lex): Don't initialize classpath.
9176 * jcf-io.c (classpath): Removed global.
9177 (find_class): Use jcf_path iteration functions. Correctly search
9178 class path for .java file.
9179 (open_in_zip): New argument `is_system'.
9180 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
9181 classpath-related options.
9182 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
9184 (lang_init): Call jcf_path_init.
9185 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
9186 * lang-specs.h: Handle -I. Minor cleanup to -M options.
9187 Correctly put braces around second string in each entry.
9188 * gjavah.c (main): Call jcf_path_init. Recognize all the new
9189 classpath-related options.
9190 (help): Updated for new options.
9191 * jcf.h: Declare functions from jcf-path.c. Don't mention
9193 * jcf-path.c: New file.
9195 * jcf-depend.c: Include jcf.h.
9197 * jcf-write.c (localvar_alloc): Returns `void'.
9198 (localvar_free): Removed unused variable.
9200 * lang.c (OBJECT_SUFFIX): Define if not already defined.
9201 (init_parse): Use OBJECT_SUFFIX, not ".o".
9203 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9205 * class.c (emit_register_classes): Renamed from
9206 emit_register_class.
9207 * java-tree.h (emit_register_classes): Prototype renamed from
9208 emit_register_class.
9209 * jcf-parse.c (yyparse): Call emit_register_classes once before
9211 * parse.y (java_expand_classes): No longer register classes.
9213 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9215 * class.c (is_compiled_class): New local variable
9216 seen_in_zip. Identify classes found in currently compiled source
9218 * decl.c (complete_start_java_method): Fixed typo.
9219 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
9220 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
9221 (CLASS_P): Moved around.
9222 (java_parse_abort_on_error): Macro moved from jcf-parse.c
9223 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
9225 (jcf_parse_source): Changed leading comment. Removed unnecessary
9226 fclose and CLASS_FROM_SOURCE_P marking.
9227 (parse_source_file): New local variables remember_for_generation
9228 and filename. Mark parsed file name identifier node. Removed block
9229 executed when parse_only was null. Set remember_for_generation.
9230 Use it as an argument to java_pop_parser_context.
9231 (yyparse): New local variables several_files, list, next node and
9232 current_file_list. Split ampersand separated file names into
9233 current_file_list. Iterate through the list and parse accordingly.
9234 * parse.h (java_pop_parser_context): New function prototype.
9235 * parse.y (ctxp_for_generation): New static global variable.
9236 (java_pop_parser_context): New argument generate. Link popped ctxp
9237 to ctxp_for_generation list accordingly.
9238 (java_complete_expand_methods): Fixed indentation.
9239 (java_expand_classes): New function.
9241 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
9243 * Makefile.in: Link with libiberty.a instead of memmove.o.
9245 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9247 * lex.c (setjmp.h): No longer included.
9248 * lex.h (setjmp.h): Included.
9249 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
9250 (duplicate_declaration_error_p): Renamed from
9251 duplicate_declaration_error.
9252 (build_array_from_name): New function prototype.
9253 * parse.y (setjmp.h): No longer included.
9254 (variable_declarator_id): Define action.
9255 (build_array_from_name): New function.
9256 (duplicate_declaration_error_p): Renamed from
9257 duplicate_declaration_error. Fixed leading comment.
9258 (register_fields): Main `for' loop reorganized. Uses
9259 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
9260 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
9261 build_array_from_name.
9262 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
9264 (read_import_dir): Don't try to skip `.' and `..'.
9265 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
9266 build_array_from_name. Main `for' loop reorganized.
9267 (resolve_qualified_expression_name): When building access to a
9268 field, use the type where the field was found, not its own type.
9269 (maybe_access_field): Use field DECL_CONTEXT if the type where the
9270 field was found is null.
9271 (qualify_ambiguous_name): Sweep through all successive array
9274 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9276 * java-tree.h (pop_labeled_block, lang_printable_name,
9277 maybe_add_interface, set_super_info, get_access_flags_from_decl,
9278 interface_of_p, inherits_from_p, fix_classpath,
9279 complete_start_java_method, emit_handlers, init_outgoing_cpool,
9280 make_class_data, register_class, alloc_name_constant): New
9281 function prototypes.
9282 * lang.c (lang_decode_option): Set argc argument unused. Fixed
9283 indentation. Added cast to remove warning.
9284 (lang_printable_name): Set v argument unused.
9285 (lang_print_error): Added argument to lang_printable_name call.
9286 (java_dummy_print, print_lang_decl, print_lang_type,
9287 print_lang_identifier, lang_print_xnode): All argument marked
9289 * lex.c (java_unget_unicode): Removed unnecessary argument.
9290 (java_allocate_new_line): Unused local variable is gone.
9291 (java_read_char): Added parenthesis in expressions to remove
9292 warnings. Added final return statement.
9293 (java_read_unicode): Added parenthesis in expression to remove
9295 (java_parse_end_comment): Fixed java_unget_unicode invocation.
9296 (java_parse_escape_sequence): Likewise.
9297 (java_lex): Unused local variables are gone. Fixed
9298 java_unget_unicode invocation.
9299 * lex.h (set_float_handler): Prototype added when JC1_LITE not
9301 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
9302 lang_printable_name invocation in macro.
9303 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
9305 (duplicate_declaration_error): Suppressed unused argument in
9307 (identical_subpath_p): Function declaration is gone.
9308 (patch_invoke): Suppressed unused argument in prototype.
9309 (patch_cast, build_labeled_block, check_thrown_exceptions):
9311 * parse.y (setjmp.h): Included
9312 (toplev.h): Likewise.
9313 (field_declaration:): Suppressed unused local
9314 (label_decl:): Fixed build_labeled_block invocation.
9315 (java_pop_parser_context): Put extra parenthesis around assignment
9317 (yyerror): Suppressed unused local variables.
9318 (variable_redefinition_error): Fixed lang_printable_name
9320 (create_interface): Suppressed unused local variables.
9321 (create_class): Likewise.
9322 (duplicate_declaration_error): Suppressed unused argument. Fixed
9323 lang_printable_name invocation.
9324 (register_fields): Suppressed unused local variable. Fixed
9325 duplicate_declaration_error invocation.
9326 (method_header): Suppressed unused local variable.
9327 (method_declarator, parser_check_super): Likewise.
9328 (java_complete_class): Suppressed unused local variable. Fixed
9329 fatal error message.
9330 (complete_class_report_errors): Added default: in switch.
9331 (java_check_regular_methods): Fixed lang_printable_name
9333 (check_throws_clauses): Likewise.
9334 (java_check_abstract_methods): Suppressed unused local
9335 variable. Fixed lang_printable_name invocation.
9336 (read_import_entry): Added supplemental return statement.
9337 (read_import_dir): Suppressed unused local variables.
9338 (check_pkg_class_access, declare_local_variables): Likewise.
9339 (source_start_java_method): Suppressed unused extern variable
9341 (expand_start_java_method): Suppressed unused extern and local
9342 variable declarations.
9343 (java_complete_expand_methods): Likewise.
9344 (java_complete_expand_method): Suppressed unused local variables.
9345 (make_qualified_name): Likewise.
9346 (resolve_qualified_expression_name): Added default: in
9347 switch. Fixed lang_printable_name invocation.
9348 (class_instance_creation_expression): Added parenthesis around
9350 (patch_method_invocation_stmt): Fixed lang_printable_name and
9351 patch_invoke invocations.
9352 (check_for_static_method_reference): Fixed lang_printable_name
9354 (patch_invoke): Suppressed unused arguments and local variables.
9355 (lookup_method_invoke): Suppressed unused local variables.
9356 (qualify_ambiguous_name): Added default: in switch.
9357 (identical_subpath_p): Function removed.
9358 (patch_assignment): Suppressed unused local variables. Suppressed
9359 unnecessary if statement. Fixed lang_printable_name invocations.
9360 (try_builtin_assignconv): Fixed lang_printable_name invocations.
9361 (valid_ref_assignconv_cast_p): Parenthesis around
9362 expression. Suppressed unused local variables.
9363 (build_binop): Suppressed unused local variables. fixed
9364 lang_printable_name invocations.
9365 (string_constant_concatenation): Suppressed unused local
9367 (patch_unaryop): Fixed lang_printable_name invocation.
9368 (patch_cast): Suppressed unnecessary argument. Fixed
9369 lang_printable_name invocation.
9370 (patch_array_ref): Fixed lang_printable_name invocation.
9371 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
9372 (build_labeled_block): Suppressed unused argument.
9373 (generate_labeled_block): Fixed build_labeled_block invocation.
9374 (build_loop_body): Suppressed unused local variables.
9375 (patch_loop_statement): Likewise.
9376 (patch_exit): Fixed lang_printable_name invocation.
9377 (patch_switch_statement): Likewise.
9378 (case_identity): First argument marked unused.
9379 (patch_try_statement): Fixed lang_printable_name invocations.
9380 (patch_synchronized_statement, patch_throw_statement): Likewise.
9381 (check_thrown_exceptions): Fixed check_thrown_exceptions and
9382 lang_printable_name invocations.
9383 (check_thrown_exceptions_do): Suppressed unused argument.
9385 1998-10-14 Tom Tromey <tromey@cygnus.com>
9387 * jcf-write.c (write_classfile): Add output class file as target.
9388 * lang-options.h: Added -MD, -MMD, -M, and -MM.
9389 * jcf.h: Added declarations for dependency-tracking functions.
9390 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
9391 * lang.c (lang_decode_option): Recognize -MD and -MMD.
9392 (finish_parse): Call jcf_dependency_write.
9393 (dependency_tracking): New global.
9394 (DEPEND_SET_FILE): New define.
9395 (DEPEND_ENABLE): New define.
9396 (init_parse): Enable dependency tracking if required.
9398 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
9399 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
9400 (../gcjh$(exeext)): Likewise.
9401 (jcf-depend.o): New target.
9402 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
9403 (GCJH_SOURCES): Likewise.
9404 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
9406 (find_classfile): Added dep_name argument.
9407 (find_class): Compute name of dependency.
9408 (open_in_zip): Call jcf_dependency_add_file.
9409 * gjavah.c (output_file): No longer global.
9410 (usage): Don't mention "gjavah".
9412 (java_no_argument): Likewise.
9413 (version): Likewise.
9414 (main): Recognize and handle -M family of options.
9415 (print_mangled_classname): Return is void.
9416 (process_file): Handle case where output is suppressed.
9417 (HANDLE_END_FIELD): Likewise.
9418 (HANDLE_METHOD): Likewise.
9419 * jcf-depend.c: New file.
9421 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
9423 * java-tree.def: Add missing newline at EOF.
9425 1998-10-13 Tom Tromey <tromey@cygnus.com>
9427 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
9428 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
9430 Include <config.h> and "system.h".
9431 (disassemble_method): Undefine RET to avoid clash with
9434 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9436 * decl.c (runtime_exception_type_node, error_exception_type_node):
9437 New global variables.
9438 (init_decl_processing): Initialized.
9439 * expr.c (java_lang_expand_expr): Set caught exception type to
9440 null if catch handler argument doesn't exit.
9441 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
9443 * java-tree.h (runtime_exception_type_node,
9444 error_exception_type_node): Global variables declared.
9445 (DECL_FUNCTION_THROWS): New macro.
9446 (DECL_FUNCTION_BODY): Modified comment.
9447 (DECL_SPECIFIC_COUNT): Likewise.
9448 (struct lang_decl): New field throws_list.
9449 (IS_UNCHECKED_EXPRESSION_P): New macro.
9450 * lex.c (java_lex): Generate location information for THROW_TK.
9451 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
9452 EXCEPTIONS_P): New macros.
9453 (enum jdep_code): New value JDEP_EXCEPTION.
9454 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
9455 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
9456 PATCH_METHOD_RETURN_ERROR): New macros.
9457 (patch_method_invocation_stmt): Added new argument to prototype.
9458 (patch_synchronized_statement, patch_throw_statement,
9459 check_thrown_exceptions, check_thrown_exceptions_do,
9460 purge_unchecked_exceptions, check_throws_clauses): New function
9462 * parse.y Fixed typo in keyword section.
9463 (throw:): Rule tagged <node>.
9464 (THROW_TK): Keyword tagged <operator>.
9465 (method_header:): Last argument to call to method_header passed
9467 (throws:, class_type_list:, throw_statement:,
9468 synchronized_statement:, synchronized:): Defined actions.
9469 (method_header): New local variable current. Register exceptions
9471 (java_complete_tree): Complete and verify exceptions from throws
9473 (complete_class_report_errors): Error message on exceptions not
9475 (java_check_regular_methods): Fixed typo. Shortcut on private
9476 overriding methods. Changed error message on method
9477 redefinition. Check for throws clause compatibility.
9478 (check_throws_clauses): New function.
9479 (java_check_abstract_methods): Use DECL_NAME for wfl or current
9480 method. Changed error message on method redefinition.
9481 (currently_caught_type_list): New static variable.
9482 (java_complete_expand_methods): Purge unchecked exceptions from
9483 throws clause list. Call PUSH_EXCEPTIONS before walk and
9484 POP_EXCEPTIONS after.
9485 (resolve_qualified_expression_name): Pass new argument as NULL to
9486 patch_method_invocation_stmt.
9487 (patch_method_invocation_stmt): New argument ref_decl. Invoke
9488 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
9489 argument list when appropriate. Use new argument if non null to
9490 store selected method decl.
9491 (patch_invoke): Convert if necessary args of builtin types before
9492 forming CALL_EXPR. Argument list no longer reversed here.
9493 (invocation_mode): Treat final methods as static methods.
9494 (java_complete_tree): New cases for THROW_EXPR: and
9495 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
9497 (complete_function_arguments): No more RECORD_TYPE
9498 conversion. Function parameter nodes no longer saved.
9499 (valid_ref_assignconv_cast_p): Avoid handling null type.
9500 (patch_binop): Fixed null constant reference handling.
9501 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
9503 (patch_try_statement): Fixed comments. Record caught types in
9504 list, push the list, expand try block and pop the list.
9505 (patch_synchronized_statement, patch_throw_statement,
9506 check_thrown_exceptions, check_thrown_exceptions_do,
9507 purge_unchecked_exceptions): New functions.
9508 * typeck.c (lookup_argument_method): Allow WFL in place of method
9509 DECL_NAME during method definition check
9511 1998-10-09 Tom Tromey <tromey@cygnus.com>
9513 * gjavah.c (decode_signature_piece): New function.
9514 (print_c_decl): Use it. Added `name_override' argument.
9515 (print_method_info): Use name_override argument to print_c_decl.
9516 (seen_fields): Removed.
9517 (print_field_info): Don't update seen_fields.
9518 (struct method_name): New structure.
9519 (method_name_list): New global.
9520 (print_method_info): Add new method to list of methods.
9521 (name_is_method_p): New function.
9522 (print_field_info): If field name has same name as method, then
9524 (process_file): Parse methods before fields.
9525 (field_pass): New global.
9526 (HANDLE_END_FIELD): Take field_pass into account.
9528 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9530 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
9531 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
9533 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
9535 * jvspec.c: Fix bug in jvgenmain_spec patch.
9537 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9539 * Makefile.in (lang.o:): Install dependency on java-tree.def.
9540 * decl.c (soft_exceptioninfo_call_node): New global variable.
9541 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
9542 takes extra integer argument. soft_exceptioninfo_call_node
9544 * except.c (java_set_exception_lang_code): New function
9545 (method_init_exceptions): Called here.
9546 (prepare_eh_table_type): New function.
9547 (expand_end_java_handler): Called here.
9548 * expr.c (build_java_throw_out_of_bounds_exception): Now features
9549 one argument. Modified generation of call to
9550 soft_badarrayindex_node to use new argument.
9551 (build_java_arrayaccess): Pass faulty index value to
9552 build_java_throw_out_of_bounds_exception.
9553 (generate_name): New function.
9554 (java_lang_expand_expr): New local variables node, current,
9555 has_finally_p. Expand TRY_EXPR node.
9556 (process_jvm_instruction): Replace top of the stack with thrown
9557 object reference when entering exception handler.
9558 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
9559 specific tree codes.
9560 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
9562 (DECL_SPECIFIC_COUNT): New macro.
9563 (prepare_eh_table_type, java_set_exception_lang_code,
9564 generate_name): New function declarations.
9565 (match_java_method): Declaration deleted.
9566 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
9568 * lex.c (TRY_TK, CATCH_TK): Generate location information.
9569 * parse.h (redefinition_error, refine_accessible_methods_list,
9570 can_cast_to_p): Function declaration removed.
9571 (classitf_redefinition_error, variable_redefinition_error,
9572 parse_jdk1_1_error, find_applicable_accessible_methods_list,
9573 find_most_specific_methods_list, argument_types_convertible,
9574 enter_a_block, valid_builtin_assignconv_identity_widening_p,
9575 valid_cast_to_p, valid_method_invocation_conversion_p,
9576 try_reference_assignconv, add_stmt_to_compound,
9577 build_jump_to_finally, build_tree_list, patch_try_statement,
9578 java_get_catch_block): New function declarations.
9579 * parse.y (string_buffer_type): Global variable deleted.
9580 (group_of_labels, catches, catch_clause, catch_clause_parameter,
9581 finally): Rules tagged <node>.
9582 (TRY_TK, CATCH_TK): Token tagged <operator>.
9583 (class_body_declaration:, class_member_declaration:,
9584 formal_parameter:, explicit_constructor_invocation:,
9585 interface_member_declaration:, constant_declaration:,
9586 primary_no_new_array:, class_instance_creation_expression:,
9587 array_creation_expression:): Issue error on unsuported JDK1.1
9589 (try_statement:, catches:, finally:): Define actions.
9590 (catch_clause_parameter): New rule.
9591 (catch_clause:): Use new rule catch_clause_parameter.
9592 (parse_jdk1_1_error): New function.
9593 (redefinition_error): Renamed classitf_redefinition_error.
9594 (variable_redefinition_error): New function.
9595 (check_class_interface_creation): Call
9596 classitf_redefinition_error.
9597 (java_complete_tree): Added error message on JDEP_TYPE: case.
9598 (complete_class_report_errors): Fixed indentation.
9599 (declare_local_variables): Call variable_redefinition_error.
9600 (source_end_java_method): Call java_set_exception_lang_code and
9601 emit_handlers where appropriate.
9602 (java_method_add_stmt): Call add_stmt_to_block.
9603 (add_stmt_to_block): New function.
9604 (lookup_method_invoke): Fixed outside comment. new local variable
9605 candicates. Call find_applicable_accessible_methods_list and
9606 find_most_specific_methods_list when searching for a
9607 method. Modified error report to list possible candidates when
9609 (find_applicable_accessible_methods_list,
9610 find_most_specific_methods_list, argument_types_convertible): New
9612 (refine_accessible_methods_list): Function deleted.
9613 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
9614 expr (if applicable) before calling patch_array_ref.
9615 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
9616 (enter_block): Fixed comment.
9617 (enter_a_block): New function.
9618 (patch_assignment): Reorganized. Call try_reference_assignconv for
9619 references. Call valid_cast_to_p instead of can_cast_to_p.
9620 (try_reference_assignconv,
9621 valid_builtin_assignconv_identity_widening_p): New functions.
9622 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
9623 (valid_cast_to_p, valid_method_invocation_conversion_p): New
9625 (build_string_concatenation): Don't resolve StringBuffer.
9626 (patch_cast): Fixed inverted arguments.
9627 (patch_array_ref): Code to save array expr deleted. Call
9628 valid_cast_to_p instead of can_cast_to_p.
9629 (generate_labeled_block): Call generate_name.
9630 (build_jump_to_finally, build_try_statement, java_get_catch_block,
9631 patch_try_statement): New functions.
9632 * typeck.c (match_java_method): Function deleted.
9634 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
9636 * jvspec.c: jvgenmain_spec uses different temporary file names.
9638 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
9640 * jvspec.c (lang_specific_driver): Fail if user specifies
9641 --main= when not linking.
9643 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
9645 * class.c (make_class_data): Push value for `thread' field.
9646 * decl.c (init_decl_processing): Added `thread' field to class.
9648 * class.c (add_field): Always make static fields externally
9651 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
9653 * expr.c (build_java_athrow,
9654 build_java_throw_out_of_bounds_exception, expand_invoke,
9655 build_newarray, expand_java_multianewarray, build_java_monitor):
9656 Update comments to reflect _Jv_* function names.
9658 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
9660 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
9661 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
9662 * parse.y (expand_start_java_method): Likewise.
9664 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
9666 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
9668 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
9669 (add_field): No longer need to convert from RECORD_TYPE to pointer,
9670 * expr.c: Remove no-longer-needed calls to promote_type.
9671 * decl.c (give_name_to_locals): Liekwise.
9672 * jcf-parse.c (get_class_constant): Compensate for new signatures.
9673 * parse.y: Add/remove promote_type calls as appropriate.
9674 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
9675 (parse_signature_string): Likewise.
9676 (build_java_array_type): Fix for now signature convenions.
9678 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
9680 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
9682 * class.c (init_class_processing): libjava function renamed to
9685 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9687 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
9688 * java-tree.def: Fixed DEFTREECODE third argument.
9689 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
9690 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
9691 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
9692 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
9693 JAVA_THIS_EXPR): Now replaced by tree code definitions.
9694 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
9695 * lang.c (java_tree_code_type, java_tree_code_length,
9696 java_tree_code_name): New arrays.
9697 (lang_init): Append Java tree node definitions to Gcc ones.
9698 * lex.c (expression_obstack): Declared as extern when JC1_LITE
9700 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
9702 (java_lex): Allow declaration of empty string constants. Retain
9703 location information on CASE_TK and DEFAULT_TK.
9704 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
9705 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
9706 Modified to be more robust.
9707 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
9708 (build_new_invocation, try_builtin_assignconv,
9709 patch_switch_statement, string_constant_concatenation,
9710 build_string_concatenation, patch_string_cst, patch_string,
9711 java_expand_switch): New function declarations.
9712 * parse.y: Rules related to switch and EH tagged <node>.
9713 (label_id): Set to NULL_TREE
9714 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
9716 (this_or_super:): Fixed indentation.
9717 (statement:, statement_nsi:, statement_without_trailing_substatement:,
9718 statement_expression:): Removed call to RULE on all sub-rules.
9719 (switch_expression:, switch_labels:): New rules.
9720 (switch_statement:, switch_block:, switch_block_statement_groups:,
9721 switch_block_statement_group:, switch_labels:, switch_label:):
9723 (throw_statement:, synchronized_statement:, try_statement:):
9724 Defined temporary actions.
9725 (class_instance_creation_expression:): Call
9726 build_new_invocation. Fixed indentation.
9727 (field_access): Fixed indentation.
9728 (method_invocation): Likewise.
9729 (make_qualified_primary): Use THIS_EXPR.
9730 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
9731 resolving from SUPER, set *type_found.
9732 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
9733 (java_complete_tree): Removed unused local variable `location'. Case
9734 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
9735 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
9736 on MODIFY_EXPR: and all binary operator tree code cases. Removed
9737 STRING_CST: case. default: checks for patchable strings.
9738 (complete_function_arguments): Transform string constant or
9739 crafted StringBuffer if necessary.
9740 (build_method_invocation): Fixed comments.
9741 (build_new_invocation): New function.
9742 (patch_assignment): Call try_builtin_assignconv to figure a valid
9743 assignment conversion between builtin types.
9744 (try_builtin_assignconv): New function.
9745 (build_binop): Use URSHIFT_EXPR directly to call build.
9746 (operator_string): Use UNARY_PLUS_EXPR.
9747 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
9749 (do_merge_string_cste, merge_string_cste,
9750 string_constant_concatenation, build_string_concatenation,
9751 patch_string, patch_string_cst): New function.
9752 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
9753 (patch_unaryop): Likewise. New test of valid ++/-- operands.
9754 (build_newarray_node): Use NEW_ARRAY_EXPR.
9755 (build_this): Use THIS_EXPR.
9756 (build_return): Enable debug information on return statement.
9757 (build_if_else_statement): Likewise.
9758 (complete_labeled_statement): Fixed related comment.
9759 (build_loop_body): Fixed comment.
9760 (build_bc_statement): Enable debug information on break/continue
9762 (patch_bc_statement): Fixed typos. Handle SWITCH statement
9764 (patch_switch_statement, case_identity, java_expand_switch): New
9767 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9769 * buffer.h (BUFFER_INIT): New macro.
9770 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
9771 Pass (struct jcf_partial *state) to most functions.
9772 (jcf_block, jcf_relocation): New types.
9773 Support labels, branches, conditionals, loops.
9775 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
9777 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
9779 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
9781 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
9782 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
9783 not integer_type_node (INT_TYPE_SIZ bits).
9785 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
9787 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
9788 * jcf-dump.c (print_exception_table): New function.
9789 (disassemble_method): Better handling of wide instructions.
9790 Make more robust for bad input.
9792 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
9794 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
9797 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
9799 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
9801 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
9803 * Makefile.in ($(PARSE_H)): Removed target.
9805 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
9807 * Makefile.in (JAVA_OBJS): Add memmove.o
9808 (memmove.o): New target & rules.
9810 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
9812 * expr.c (expand_invoke): Don't generate a call to the class init
9815 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
9817 * Makefile.in: Add many missing dependencies.
9818 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
9820 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
9821 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
9823 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
9825 * decl.c (complete_start_java_method): If method is static (and
9826 not private) call _Jv_InitClass.
9827 * expr.c (expand_invoke): Don't call build_class_init.
9829 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
9831 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
9833 * Make-lang.in (GCJ): Define before using.
9835 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
9837 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
9838 losing due to namespace pollution in GNU getopt.h
9840 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
9842 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
9843 (java.all.cross): Likewise.
9844 (java.rest.encap): Likewise.
9846 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
9848 * gjavah.c (print_class_decls): Fix thinko in arglist
9849 * jcv-io.c (find_classfile): Similarly.
9851 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
9853 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
9855 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
9857 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
9858 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
9859 * Makefile.in (PARSE_C): New macro.
9860 (PARSE_H): Likewise.
9861 (PARSE_SCAN_C): Likewise.
9862 ($(PARSE_C)): Target renamed from parse.c.
9863 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
9864 (clean): Remove parse-scan.c as well.
9865 (parse.o): Depend on $(PARSE_C).
9867 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
9869 * README, license.terms: Removed.
9871 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
9872 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
9873 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
9874 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
9875 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
9876 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
9877 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
9878 and Java trademark attribution.
9880 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
9882 * Makefile.in: Use gcjh, not gjavah.
9883 * config-lang.in (stagestuff): Use gcjh, not gjavah.
9884 * Make-lang.in: Changed gjavah to gcjh everywhere.
9886 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
9888 * gjavah.c: Support new -prepend -add -append flags.
9889 (print_method_info): Method is not virtual if class is final.
9891 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9893 * jv-scan.c: Fixed copyright assignment.
9894 * keyword.gperf: Likewise.
9895 * keyword.h: Likewise.
9896 * lex.c: Fixed copyright assignment.
9897 (java_lex): Push unicode back when parsing '<'.
9898 * lex.h: Fixed copyright assignment.
9899 * parse-scan.y: Likewise.
9900 * parse.h: Fixed copyright assignment.
9901 (build_debugable_stmt, complete_for_loop): New function prototypes.
9902 * parse.y: Fixed copyright assignment.
9903 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
9904 size_zero_node when completing a loop with no exit condition.
9905 (for_statement_nsi:): Define action.
9906 (for_init:, for_update:): Return size_zero_node when empty.
9907 (declare_local_variables): Call build_debugable_stmt.
9908 (build_debugable_stmt): New function.
9909 (build_loop_body): Build debugable statement around loop
9911 (complete_loop_body): Take into account the debugable statement
9912 around the EXIT_EXPR.
9913 (complete_loop_body): New function.
9914 (patch_exit_expr): Fixed condition inversion.
9916 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
9918 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
9919 name of thread define.
9920 * jvspec.c (THREAD_NAME): New macro.
9922 (THREADLIB): Likewise.
9923 (lang_specific_driver): Recognize attempt to link with thread
9924 library or gc library. Recognize -ljava on command line so it
9925 isn't linked against more than once.
9927 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9929 * parse-scan.y (report_main_declaration): Name of the class
9930 containing `main' can be a qualified name.
9932 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
9934 * config-lang.in: Changed gjavac to gjc everywhere.
9935 * Make-lang.in: Changed gjavac to gjc everywhere.
9937 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
9939 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
9940 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
9941 and install the files.
9942 * Makefile.in (JAVA_OBJS_LITE): New variable.
9943 (compiler:): Now include jv-scan as a dependency.
9944 (../jv-scan$(exeext), parse-scan.c): New targets.
9945 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
9946 * config-lang.in (compilers): Removed gcj, gjavah from the list.
9947 * jcf-parse.c (parse_source_file): Call java_layout_classes and
9948 check for errors even if parse_only.
9949 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
9951 (yylex): New function. Uses java_lex body.
9952 (java_lex): Removed commented out statement. Remove local variable
9953 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
9954 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
9955 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
9956 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
9957 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
9958 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
9960 (java_lex_error): Empty if JC1_LITE is defined.
9961 (java_get_line_col): Return 0 if JC1_LITE is defined.
9962 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
9963 SET_MODIFIER_CTX): Moved into the section containing the macros
9964 conditionally defined by JC1_LITE.
9965 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
9966 argument if JC1_LITE is defined.
9967 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
9968 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
9970 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
9971 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
9972 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
9973 to different values according to JC1_LITE.
9974 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
9975 declared if JC1_LITE set.
9976 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
9977 defined if JC1_LITE not set.
9978 (struct parser_ctx): Reorganized and skip the jc1 front end part
9980 (java_layout_classes): New function definition.
9981 (java_push_parser_context, java_init_lex, yyparse, yylex,
9982 yyerror): Prototype always declared. All other static function
9983 prototypes declared only if JC1_LITE is not set.
9984 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
9985 declared in parse.h.
9986 (java_layout_classes): New function.
9987 (java_complete_expand_methods): No longer layout the class here.
9988 * parse-scan.y: New file.
9989 * jv-scan.c: New file.
9991 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
9993 * gjavah.c (main): Handle -friend option.
9994 (friend_specs): New global.
9995 (generate_access): Handle friend_specs.
9996 (process_file): Likewise.
9997 (MAX_FRIENDS): New macro.
9998 (friend_count): New global.
9999 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
10000 Changed all callers.
10002 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
10004 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
10005 (main): Handle processing all the entries of a named .zip archive.
10006 * jcf-io.c (jcf_trim_old_input): New function.
10007 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
10009 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
10011 * lang.c (flag_assume_compiled): Make default be on.
10013 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
10015 * jcf-dump.c: Add bunches of flags to control output more.
10016 (process_class): New function; support printing more than one class.
10017 (main): Support new --print-main and --javap flags.
10018 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
10019 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
10021 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
10023 Change mangling of dispatch table to match C++ vtable (w/thunks).
10024 * class.c (build_dtable_decl), java-tree.h: New function.
10025 (make_class_data): Call it.
10026 * decl.c (init_decl_processing): Likewise.
10028 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
10030 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
10031 soft_anewarray; adjust args passed.
10032 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
10033 match _Jv_NewObjectArray.
10035 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10037 * decl.c (push_labeled_block, pop_labeled_block): New functions.
10038 * expr.c (loopup_label): Call create_label_decl.
10039 (create_label_decl): New function.
10040 (java_lang_expand_expr): Call expand_start_bindings with argument
10042 * java-tree.h Added space after PROTO in function declarations
10044 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
10045 (create_label_decl, push_labeled_block): New function
10047 * lex.c (label_id): Initialize.
10048 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
10050 * parse.h Added space after PROTO in function declarations when
10052 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
10053 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
10054 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
10055 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
10057 (struct parser_ctxt): New fields current_loop,
10058 current_labeled_block.
10059 (build_if_else_statement, patch_if_else_statement,
10060 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
10061 generate_labeled_block, complete_labeled_statement,
10062 build_bc_statement, patch_bc_statement, patch_loop_statement,
10063 build_new_loop, build_loop_body, complete_loop_body): New function
10065 * parse.y (java_warning_count): New global variable.
10066 (label_id): New static variable.
10067 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
10068 (block:): Return size_zero_node when block is empty.
10069 (empty_statement:): Return size_zero_node.
10070 (statement:): Implement supplemental action when for_statement: is
10072 (label_decl:): New rule.
10073 (labeled_statement:): Rewritten using label_decl. Actions
10075 (labeled_statement_nsi:): Likewise.
10076 (if_then_statement): Actions implemented.
10077 (while_expression): New rule.
10078 (while_statement:): Rewritten using while_expression. Actions
10080 (while_statement_nsi:): Likewise.
10081 (do_statement_begin:): New rule.
10082 (do_statement:): Rewritten using do_statement_begin. Actions
10084 (for_statement:): Rewritten using for_begin. Actions implemented.
10085 (for_statement_nsi:): Likewise.
10086 (for_header:, for_begin:): New rules.
10087 (for_init:): Actions implemented.
10088 (statement_expression_list:, break_statement:,
10089 continue_statement:): Likewise.
10090 (yyerror): Count number of issued warning(s).
10091 (java_report_errors): Report error(s) and/or warning(s).
10092 (java_complete_class): Use build_java_argument_signature to
10093 recompute completed method signature.
10094 (java_check_regular_methods): New locals method_wfl and aflags.
10095 Use method_wfl instead of lookup_cl during error reports. Fixed
10096 indentation and modified some error messages. Use
10097 lang_printable_name in method instead of the DECL_NAME. New code
10098 to issue warnings on methods not overriding corresponding methods
10099 private to a different package.
10100 (java_method_add_stmt): Call add_stmt_to_compound.
10101 (add_stmt_to_compound): New function.
10102 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
10103 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
10104 (build_if_else_statement, patch_if_else_statement,
10105 build_labeled_block, generate_labeled_block,
10106 complete_labeled_statement, build_new_loop, build_loop_body,
10107 complete_loop_body, patch_loop_statement, build_bc_statement,
10108 patch_bc_statement, patch_exit_expr): New functions.
10109 * typeck.c (build_java_signature): Build argument signature before
10110 enclosing it in between parenthesis.
10112 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
10114 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
10115 (JAVA_OBJS): Added reminder comment
10117 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
10119 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
10120 be interpreted as a long long.
10122 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
10124 * decl.c (init_decl_processing): Use _Jv_InitClass, not
10125 soft_initialise_class. Use _Jv_NewMultiArray, not
10126 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
10127 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
10128 _Jv_CheckArrayStore, not soft_checkarraystore. Use
10129 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
10131 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
10133 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
10134 length_identifier_node): New global tree node constants.
10135 * parse.y (kw_super, kw_this, kw_length): Removed globals.
10136 Replace uses by super_identifier_node etc.
10137 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
10139 * parse.y (resolve_field_access): Don't special-case ".length" if
10140 flag_emit_class_files.
10141 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
10142 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
10145 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
10147 * decl.c (init_decl_processing): Remove unused method_type_node fields.
10148 * class.c (make_method_value): Remove init for removed fields.
10150 * class.c (layout_class): Use build_java_argument_signature.
10151 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
10153 * typeck.c (push_java_argument_signature): Removed. Merged into ...
10154 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
10155 (build_java_signature): Don't use push_java_argument_signature.
10157 * typeck.c (lookup_argument_method): New function.
10158 * parse.y (java_check_regular_methods): Use lookup_argument_method
10159 instead of lookup_java_method2 followed by lookup_java_method.
10161 * parse.y (check_method_redefinition): Minor optimization.
10163 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
10164 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
10166 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
10168 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
10171 * gjavah.c (java_float_finite): Use K&R-style definition.
10172 (java_double_finite): Likewise.
10173 (generate_access): Now returns void. Changed all callers.
10174 (last_access_generated): Removed.
10175 (process_file): Only make a single pass over the .class file.
10177 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
10179 * class.c (get_dispatch_table): Add extra dummy vtable entry,
10180 for compatibility for G++ (with -fvtable-thunks).
10181 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
10183 * gjavah.c (process_file): Use public inheritance for super-class.
10185 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10187 * lex.c (java_init_lex): Initialize ctxp->package.
10188 * parse.h (struct parser_ctxt): package and package_len replaced
10189 by tree package, an identifier node. Field method_decl_list is
10190 gone. Fixed comments.
10191 (lookup_field_wrapper, merge_qualified_name, not_accessible,
10192 class_in_current_package): New function prototypes.
10193 * parse.y (array_type:): Set class loaded flag on primitive type
10195 (package_declaration:): Assign ctxp->package to the
10197 (method_invocation:): Handle invocation of method qualified by
10199 (single_type_import_declaration:): Removed ambiguity check.
10200 (java_pop_parser_context): New local variable `next'. Reset and
10201 set IMPORT_CLASSFILE_NAME flags on current and previous import
10203 (java_accstring_lookup): Use new local macro COPY_RETURN.
10204 (lookup_field_wrapper): New function.
10205 (parser_qualified_classname): Use merge_qualified_name.
10206 (parser_check_super_interface): Broaden error message.
10207 (do_resolve_class): Check for qualified class name in the current
10208 compilation unit if appropriate.
10209 (process_imports): Check for already defined classes.
10210 (check_pkg_class_access): Got rid of call to
10211 get_access_flags_from_decl.
10212 (java_complete_expand_methods): Call safe_layout_class based on
10213 the current class size.
10214 (make_qualified_primary): Build a WFL qualification on primary if
10216 (merge_qualified_name): New function.
10217 (make_qualified_name): Use merge_qualified_name.
10218 (resolve_expression_name): Use safe_lookup_field.
10219 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
10220 (resolve_qualified_expression_name): Likewise. Check on resolved
10221 element accessibility.
10222 (not_accessible_p, class_in_current_package): New functions.
10223 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
10224 (patch_method_invocation_stmt): Merged common pieces. Check
10225 accessibility of invoked method.
10226 (check_for_static_method_reference): Add returned type in error
10228 (invocation_mode): Get rid of bogus check on PRIVATE methods.
10229 (refine_accessible_methods_list): Merged two conditions in test.
10230 (java_complete_class): Sanity check on stabilize_ref gone.
10231 * zextract.c (read_zip_archive): Cast lseek second argument to long.
10233 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
10235 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
10237 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10239 * gjavah.c (F_NAN): Removed.
10240 (F_NAN_MASK): New macro.
10241 (F_POSITIVE_INFINITY): Removed.
10242 (F_NEGATIVE_INFINITY): Likewise.
10243 (java_float_finite): Rewrote.
10244 (D_NAN_MASK): Renamed.
10245 (java_double_finite): Rewrote.
10246 (D_POSITIVE_INFINITY): Removed.
10247 (D_NEGATIVE_INFINITY): Likewise.
10249 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
10250 If verbose, print underlying representation of value in hex.
10252 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
10254 * buffer.h, buffer.c: New files.
10255 * Makefile.in (JAVA_OBJS): Add buffer.o.
10257 Support locals variables and writing their debug entries to .class.
10258 * jcf-write.c: Simplify some by user new buffer type.
10259 (vode_buffer_grow): Removed.
10260 (struct localvar_info): New type.
10261 (localsvars, localvartable): New buffers.
10262 (localvar_alloc, localvar_free): New functions.
10263 (generate_bytecode_insns): Handle local variables.
10264 (generate_classfile): Write LocalVariableTable attribute.
10266 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10268 * jcf-io.c (open_in_zip): Check the zipfile magic number.
10269 * zipfile.h (ZIPMAGIC): New macro.
10271 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
10273 * Makefile.in (gjavah.o): Updated dependencies.
10274 (jcf-dump.o): Likewise.
10275 (all.indirect): Use ../gjavah.
10276 (../gjavah$(exeext)): Likewise.
10277 (clean): Don't remove gjavah.
10278 (clean): Remove parse.c, not java/parse.c.
10279 * Make-lang.in (java): Added gjavah.
10280 (gjavah$(exeext)): New target.
10281 (GJAVAH_SOURCES): New macro.
10282 (java.all.build): Added gjavah.
10283 (java.all.cross): Likewise.
10284 (java.rest.encap): Likewise.
10285 * config-lang.in (compilers, stagestuff): Added gjavah.
10287 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
10289 * gjavah.c (java_float_finite): New function.
10290 (java_double_finite): Likewise.
10291 (F_POSITIVE_INFINITY): New macro.
10292 (F_NEGATIVE_INFINITY): Likewise.
10294 (D_POSITIVE_INFINITY): Likewise.
10295 (D_NEGATIVE_INFINITY): Likewise.
10297 (print_field_info): Use java_float_finite and java_double_finite.
10299 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
10301 * parse.y (method_header): Name "this" implicit argument.
10303 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
10305 * jcf-write.c: Write out LineNumberTable attribute in .class file.
10306 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
10307 (put_linenumber): New function.
10308 (generate_bytecode_insns, generate_classfile): Write line numbers.
10310 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10312 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
10313 (lookup_name, build_known_method_ref, build_class_init,
10314 build_invokevirtual, invoke_build_dtable, match_java_method,
10315 build_field_ref, pushdecl_force_head, build_java_binop,
10316 binary_numeric_promotion, build_decl_no_layout,
10317 build_java_arrayaccess, build_newarray, build_anewarray,
10318 build_java_array_length_access, build_java_arraynull_check): New
10319 extern function prototypes.
10320 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10321 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
10323 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
10325 * jcf.h (jcf_out_of_synch): New extern function prototype.
10326 * parse.h: Static/global function implemented in parse.y
10327 prototyped and declarations moved at the end of the file.
10328 (DECL_P): Check that the argument isn't null.
10329 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
10330 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
10331 (QUAL_DECL_TYPE): New macro.
10332 (PARAMS): Macro definition removed.
10333 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
10334 (return_statement:): Call build_return.
10335 (field_access:): Call make_qualified_primary in sub rule.
10336 (method_invocation:): Build method invocation and call
10337 make_qualified_primary when processing primaries.
10338 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
10339 get_type_from_signature.
10340 (java_check_regular_method): Extra integer 0 argument when calling
10341 lookup_java_method2.
10342 (lookup_java_interface_method2): Extra method DECL argument when
10343 calling lookup_java_interface_method2.
10344 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
10345 COMPOUND_EXPR node.
10346 (java_complete_expand_method): Layout current class iff not
10347 already done. Don't process interface's methods.
10348 (java_complete_expand_method): Use super class only if it
10349 exists. Use current class otherwise.
10350 (make_qualified_primary): New function.
10351 (resolve_expression_name): Process qualified expression or
10352 expression from primary the same way.
10353 (resolve_expression_name): Two last arguments to
10354 resolve_field_access are now NULL_TREEs.
10355 (resolve_field_access): New variable is_static. Local field must
10356 be DECLs. is_static computed on field DECLs only. Append code in
10357 where_found to the field access if necessary. Use QUAL_DECL_TYPE
10358 to initialize field_type.
10359 (resolve_qualified_expression_name): New local variable,
10360 previous_call_static and is_static. Handle primaries with function
10361 calls, casts, array references and `this'. `super' now handled as
10362 `(super_class)this'. Use is_static to clarify boolean expressions.
10363 Added code to handle case where a proper handle is required to
10364 access a field. Use QUAL_DECL_TYPE where applicable.
10365 (maybe_access_field): New function.
10366 (patch_method_invocation_stmt): New arguments primary, where,
10367 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
10368 deleted. Use `where' as a type to search from if specified. Check
10369 for static method reference where forbidden. Append primary or
10370 current_this to the argument list if not calling constructor nor
10372 (check_for_static_method_reference): New function.
10373 (patch_invoke): Layout the class on which new is done if
10375 (lookup_method_invoke): Changed format to report errors on
10377 (qualify_ambiguous_name): New local variable this_found. Now
10378 handle things from primaries. Method call are considered
10380 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
10381 changed into NULLs.
10382 (not_initialized_as_it_should_p): Comply with the new DECL_P.
10383 (java_complete_tree): New case fo RETURN_EXPR. Process function
10384 call arguments in separate function.
10385 (complete_function_arguments): New function.
10386 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
10388 (patch_assignment): Take the return function slot into account as
10389 a RHS. Distinguish assignment from a return.
10390 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
10391 when checking methods in interfaces.
10392 (resolve_type_during_patch): NULL argument to unresolve_type_p
10393 instead of NULL_TREE.
10394 (patch_newarray): Fixed typo in comment.
10395 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
10396 (build_return, patch_return): New functions.
10397 * typeck.c (lookup_java_constructor): Fixed typo in comment.
10399 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
10401 * constants.c (find_name_and_type_constant, find_fieldref_index,
10402 find_methodref_index): New methods.
10403 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
10404 just return given method. Also, rename to build_known_method_ref.
10405 (expand_invoke): Rename call to build_invoke_non_interface.
10406 * java-tree.h, parse.h: Update prototype.
10407 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
10408 (such as expand_expr_stmt) if flag_emit_class_files.
10409 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
10410 STACK_TARGET, IGNORE_TARGET): New macros.
10411 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
10412 (generate_bytecode_insn): New function to generate method's bytecode.
10413 (generate_classfile): Node generate Code attribute for a method.
10414 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
10415 push_long_const, field_op, adjust_typed_op, maybe_wide):
10416 New functions used by generate_bytecode_insn.
10418 * typeck.c (signature_include_return): Remove variable.
10419 (push_java_argument_signature, build_java_argument_signature): New.
10420 (build_java_signature): Use push_java_argument_signature.
10421 * parse.y: Use build_java_argument_signature instead of fiddling
10422 with signature_include_return.
10424 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
10426 * gjavah.c (print_c_decl): Always generate JArray<>* for array
10429 * Makefile.in (all.indirect): Added gjavah$(exeext).
10430 (gjavah$(exeext)): Added $(exeext).
10433 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10435 * class.c (layout_class): Call to java_layout_parsed_class replace
10436 by safe_layout_class.
10437 * expr.c (build_java_array_length_access): Removed static storage
10438 class in the function definition.
10439 (build_java_arraynull_check): Likewise.
10440 Also fixed typos in two comments.
10441 * lex.c (java_init_lex): Initialize static global kw_length.
10442 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
10443 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
10445 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
10446 * parse.h (resolve_no_layout): New static function declaration.
10447 (get_identifier_in_static): Declaration removed.
10448 (java_layout_parsed_class): Function name declaration changed to
10450 (build_newarray_node, patch_newarray, resolve_type_during_patch,
10451 not_initialized_as_it_should_p, build_this): New static function
10453 (pushdecl_force_head, build_java_binop, int_fits_type_p,
10454 binary_numeric_promotion, stabilize_reference,
10455 build_decl_no_layout, build_java_arrayaccess): Extern function
10456 declarations moved into their own section.
10457 (build_newarray, build_anewarray, build_java_array_length_access,
10458 build_java_arraynull_check): New extern function declarations.
10459 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
10460 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
10462 (CALL_CONSTRUCTOR_P): New macro.
10463 * parse.y (kw_length): New static global tree node.
10464 (return_statement): Tagged <node>.
10465 (RETURN_TK): Tagged <operator>.
10466 (variable_declarator_id:): Build variable declaration with an
10467 empty initialization value if a syntax error was found in the
10468 initialization part of the variable declaration.
10469 (statement_without_trailing_substatement:): return_statement: now
10470 uses the default rule.
10471 (return_statement:): Temporarily fixed to return NULL_TREE.
10472 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
10473 (class_instance_creation_expression:): Class creation rules now
10474 call build_method_invocation upon reduction.
10475 (array_creation_expression:): Rules call build_newarray_node upon
10477 (dim_exprs:): Build a list of dimension expressions.
10478 (dim_expr:): Store location of the OSB_TK in the dimension
10480 (method_invocation:): Added a new error rule.
10481 (build_unresolved_array_type): WFL argument may also be an array
10482 on a primitive type. Name of the argument changed to reflect this.
10483 (method_declarator): Insert argument type at the beginning of the
10484 argument type list and later reverse the list.
10485 (unresolved_type_p): Argument 'returned' may be optionally
10487 (java_layout_class_from_source): Function renamed
10489 (resolve_and_layout): Now call resolve_no_layout and
10491 (resolve_no_layout): New function.
10492 (purify_type_name): New function.
10493 (complete_class_report_errors): Call purify_type_name during error
10494 report on a type not found.
10495 (process_imports): error_found local variable doesn't need to be
10496 initialized to zero.
10497 (declare_local_variables): New local type_wfl. Fixed typo in error
10498 message. type_wfl assigned to unresolved type and used to register
10499 incomplete type. Build a WFL around the variable initialization
10500 statement so that debug info can be generated on it.
10501 (source_start_java_method): Reverse argument list after they've
10503 (current_this): New static global variable.
10504 (java_complete_expand_methods): Set current_this when appropriate.
10505 (resolve_expression_name): Build correct static and non static
10506 field access bearing a simple name.
10507 (resolve_field_access): Resolve the length field of arrays. Handle
10509 (patch_method_invocation_stmt): Set the type of the method
10510 invocation to error_mark_node. This value is later overridden by a
10511 valid type, if any. Don't handle qualified constructor invocation
10512 as qualified method invocation. Call lookup_method_invoke with its
10513 new flag. It's no longer necessary to access the selected method
10514 as the value of a tree list. Handle constructor invocation.
10515 (patch_invoke): Reverse argument list when invoking non interface
10516 methods. Insert call to new as the first argument of the
10518 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
10519 defined within a final class. Return INVOKE_STATIC if the invoked
10520 method is a constructor.
10521 (lookup_method_invoke): New lc argument is a flag to indicate a
10522 constructor lookup. Now handle constructor lookup. Choose the most
10523 specific method in case several were matching the invocation
10524 requirements. Return a method decl instead of a tree list featuring
10525 one single method decl element.
10526 (refine_accessible_methods_list): New lc flag argument to
10527 indicate that a constructor is being looked up.
10528 (not_initialized_as_it_should_p): New function.
10529 (java_complete_tree): Now process fake tree codes
10530 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
10531 save_expr on resolved function call arguments. Case on
10532 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
10533 (patch_assignment): LHS can be a field access expression. When
10534 dealing with reference, lhs_type is the promoted type of the
10535 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
10537 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10538 (patch_binop): Use not_initialized_as_it_should_p where
10540 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
10541 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
10543 (resolve_type_during_patch): New function.
10544 (patch_cast): Call resolve_type_during_patch to resolve type and
10545 report error accordingly.
10546 (patch_array_ref): Use not_initialized_as_it_should_p where
10547 applicable. Array base expression is saved before being
10548 used. Promote the type of an array elements if it contains non
10550 (build_newarray_node, patch_newarray, build_this): New functions.
10552 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
10554 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
10555 increment it in `for' statement.
10556 (print_field_info): If number is inf or nan, don't print it.
10557 (print_method_info): If method name is `delete', just ignore it.
10558 (print_c_decl): Special-case jstringArray.
10560 * gjavah.c (help): New function.
10561 (no_argument): New function.
10562 (usage): Changed text.
10563 (main): Rewrote argument handling. Now handles -v, --help,
10565 (version): New function.
10566 (found_error): New global.
10567 (main): Return found_error.
10568 (generate_access): Set found_error.
10569 (print_c_decl): Likewise.
10571 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
10573 * gjavah.c (print_c_decl): Don't print "," when examining field.
10574 Skip type name when looking at "[L" types.
10575 (process_file): Now static.
10576 (generate_access): Now returns int.
10577 (last_access_generated): New global.
10578 (process_file): Clear last_access_generated; make multiple passes
10580 (print_field_info): Just return if generate_access returns true.
10581 (print_method_info): Likewise. Also, allow <init> functions to
10583 (print_c_decl): Added is_init argument. Print constructors
10585 (print_cxx_classname): Use UTF8_GET to extract characters from
10587 (print_base_classname): New function.
10588 (print_class_decls): New function.
10589 (process_file): Use it.
10590 (utf8_cmp): New function.
10592 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
10594 * lang-options.h: Format changed to match changes in gcc/toplev.c
10595 to implement a --help option.
10597 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
10599 * decl.c (init_decl_processing): Revert change to dtable_type.
10601 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
10603 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
10605 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
10607 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
10609 * lang.c (lang_init): Default flag_exceptions to 1, without
10610 checking to see if it's 2 first.
10612 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
10614 * constants.c: Include "system.h".
10615 * decl.c: Likewise.
10616 * lang.c (flag_new_exceptions): Get via extern now.
10617 (lang_init_options): New functions. Turn on flag_new_exceptions.
10619 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10621 * lex.c (java_lex): Return 0 when we see an invalid character in
10624 * lex.c (java_read_char): Specify extra argument when calling
10626 (java_read_unicode, java_parse_end_comment,
10627 java_parse_escape_sequence): Likewise,
10628 (java_lex): Specify extra argument when calling
10629 java_lex_error. Test that IDs are beginning with a legal character
10630 for IDs. Handle invalid characters with an error message and a
10631 call to java_lex_error.
10632 (java_lex_error): Adjust column position by new argument
10633 `forward'. Issue an error even if in the middle of reporting an
10636 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
10638 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
10639 we don't explicitly put a null pointer when we're copying it.
10641 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
10643 * gjavah.c (print_cxx_classname): New function.
10644 (super_class_name): Likewise.
10645 (print_super_fields): Removed.
10646 (in_super): Removed.
10647 (print_field_info): Never generate #defines.
10648 (print_c_decl): Changed generated types to match JNI. No longer
10649 print class name before method name.
10650 (print_method_info): Print "static" before static methods.
10651 Print "virtual" before non-final methods.
10652 (usage): Use exit(1), not exit(-1).
10654 (print_field_info): Use %.17g to print a double.
10655 (last_access): New globals.
10656 (process_file): Initialize last_access.
10657 (usage): Now static.
10658 (ACC_VISIBILITY): New define.
10659 (generate_access): New function.
10660 (print_field_info): Call it.
10661 (print_method_info): Likewise. Also, generate information for all
10662 methods, not just native methods. Return void.
10663 (print_c_decl): Return void.
10664 (print_field_info): Return void.
10666 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10668 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
10669 processing the jc1 grammar file. Prefix bison functions and
10670 variables with java_.
10671 (parse.c): Dependencies on parse.h and lex.h
10672 * expr.c (build_java_arrayaccess): Function now global.
10673 * java-tree.h: Comment reorganized to carry on previous
10674 classification effort.
10675 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
10676 RESOLVE_TYPE_NAME_P): New flags on WFLs.
10677 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
10678 java_parse (new prefix java_ generated by bison).
10679 (java_layout_parsed_class, java_register_parsed_class): Function
10681 (yyparse): Removed unnecessary call to init_outgoing_cpool.
10682 * lex.c (static tree wfl_op): Variable deleted.
10683 (java_init_lex): Initialize kw_super and kw_this. Initialize more
10684 ctxp fields to NULL_TREE.
10685 (java_lex): No longer create WFL for operators. Filename caching
10686 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
10687 created as STRING_CST and later expanded. Removed extra argument
10688 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
10690 (build_wfl_node): Removed code in comments.
10691 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
10692 store token and location data in the current bison token.
10693 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
10694 static/extern function declaration at the beginning of the file.
10695 (struct qualification): Data structure definition deleted.
10696 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
10697 (qualify_ambiguous_name): Function declaration modified. Function
10698 now returns nothing.
10699 (build_array_ref, patch_array_ref, make_qualified_name,
10700 resolve_qualified_expression_name, maybe_generate_clinit,
10701 resolve_field_access): New static function declarations.
10702 (build_java_arrayaccess): New extern function declaration.
10703 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
10704 (CALL_EXPR_PRIMARY): Macro deleted.
10705 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
10706 (struct parser_ctxt): Field initialized_final
10707 removed. non_static_initialized, static_initialized: New fields.
10708 * parse.y (static tree kw_super, static tree kw_this): New global
10710 (%union): tree wfl field of operator member replaced by int
10711 location. WFLs are non longer created for operators.
10712 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
10713 (qualified_name:): Now calls make_qualified_name to build the
10715 (type_declaration:): Consider generating <clinit> when class
10717 (variable_declarator:): Directly build an assignment node when the
10718 variable is initialized when declared.
10719 (this_or_super:): Build a WFL and set current location when THIS
10720 or SUPER are parsed.
10721 (expression_statement:): Wrap statement around a WFL.
10722 (primary_no_new_array:): Fixed typo. Changed value returned by
10723 THIS_TK because of its new type (temporary).
10724 (dim_exprs:): Temporary fix because of OSB_TK's new type.
10725 (field_access:): Build qualified name with SUPER.
10726 (method_invocation:): Fixed returned value because of SUPER's new
10728 (array_access:): Use OSB_TK location information.
10729 (post_increment_expression:, post_decrement_expression:,
10730 unary_expression:, pre_increment_expression:,
10731 pre_decrement_expression:, unary_expression_not_plus_minus:,
10732 cast_expression:, multiplicative_expression:,
10733 additive_expression:, shift_expression:, relational_expression:,
10734 equality_expression:, and_expression:, exclusive_or_expression:,
10735 inclusive_or_expression:, conditional_and_expression:,
10736 conditional_or_expression:, assignment:): Use new location/token
10737 information available on operators.
10738 (create_class): Set super_decl_type to NULL_TREE when processing
10740 (register_fields): Field initialization is now a MODIFY_EXPR
10741 node. Chain initialization code to the matching lists (according
10742 the the field declaration modifiers).
10743 (maybe_generate_clinit): New function.
10744 (method_header): Don't set method's DECL_NAME to a WFL when adding
10745 methods to java.lang.Object.
10746 (resolve_and_layout): Now can return NULL_TREE if the type
10747 resolution fails. Otherwise, return the class DECL instead of its
10749 (check_method_redefinition): Don't patch method DECL_NAME if it
10750 belongs to java.lang.Object.
10751 (process_imports): Simply assign error_found to the value returned
10752 by check_pkg_class_access.
10753 (declare_local_variables): Don't use their init statements (if
10754 any) when parsing error were previously found. Reuse MODIFY_EXPR
10755 build during parsing as an init statement.
10756 (java_method_add_stmt): Now return the current method body.
10757 (java_layout_parsed_class, java_register_parsed_class): Functions
10759 (java_complete_expand_methods): Initialize the constant pool on a
10760 per class basis. Layout the classes before expanding their method
10761 bodies. Don't try expand artificial constructor code if error were
10762 found. Make the classes data and register them if no error were
10764 (java_complete_expand_method): Retrieve an artificial constructor
10765 argument list before entering its body. Assign the top block to
10766 the artificial constructor function body and set types of declared
10767 blocks and compound statements to void. Walk method body if not an
10768 artificial constructor.
10769 (make_qualified_name, cut_identifier_in_qualified): New functions.
10770 (resolve_expression_name): Fixed comments. Save/restore the
10771 current class CLASS_LOADED_P flag value. Build non qualified
10772 static field access and handle qualified expression names.
10773 (resolve_field_access, resolve_qualified_expression_name): New
10775 (patch_method_invocation_stmt): Use the new expression resolution
10776 scheme, calling resolve_field_access when the function call is
10777 resolved as an expression.
10778 (qualify_ambiguous_name): Function rewritten to work on qualified
10779 expression produced by make_qualified_name.
10780 (java_complete_tree): Promote type when function's argument are
10781 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
10782 the assignment to discover further errors if RHS is a expression
10783 name that fails to evaluate. Declare LHS initialized even though
10784 the assignment failed. Don't use the location variable and removed
10785 extra argument in patch function calls. Now handle the ARRAY_REF
10786 case and build internal string representation when STRING_CSTs are
10788 (build_method_invocation): Don't wrap function call around a WFL.
10789 (build_assignment): Likewise. Use the operator location
10791 (patch_assignment): Handle array access LHSs. Handle error
10792 provenance, resulting in a better error report.
10793 (build_binop): Use op_location from operator as binop location
10795 (build_unaryop, build_incdec, build_cast): Likewise.
10796 (patch_binop): Extract location information from the node. Fixed
10797 typo in error message.
10798 (patch_unary_op): Extract location information from the node.
10799 (build_array_ref, patch_array_ref): New functions.
10801 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
10803 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
10804 match _Jv_IsInstanceOf.
10805 * decl.c (init_decl_processing): Use _Jv_NewArray, not
10806 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
10808 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
10810 * decl.c (init_decl_processing): Functions are now named
10811 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
10813 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
10815 * java-tree.h (load_class): Add prototype.
10816 * class.c (is_compiled_class): Add missing arg to load_class.
10817 * expr.c (expand_java_NEW): Call load_class.
10818 * parse.y (process_import): Removed bogus use of void return value.
10820 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
10822 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
10823 Function name is "_Jv_Throw" instead of "soft_athrow".
10824 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
10825 Function name is "_Jv_AllocObject" instead of "soft_new".
10826 Takes an extra parameter (object size).
10827 * expr.c: Update calls.
10829 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
10831 * lex.c (java_get_line_col): Handle end-of-file.
10832 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
10834 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10836 * lang.c (lang_init): Make -fexceptions the default.
10837 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
10838 exception handling is not turned on.
10840 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
10842 * lang.c (flag_new_exceptions): Make this this default.
10843 * decl.c (end_java_method): Call emit_handlers.
10844 * except.c (method_init_exceptions): Set language code and version.
10845 (expand_start_java_handler): Enable exception, and call
10846 expand_eh_region_start.
10847 (expand_end_java_handler): Enable exception, and set up catch blocks.
10848 (emit_handlers): New routine to generate the saved handlers.
10849 * java-except.h (emit_handlers): Add prototype.
10851 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
10853 We used to have three different representations of the constant pool:
10854 the CPool structure, the tree_constant_pool, and the constructures
10855 used to build the Class object (which may need class and string
10856 constants) in compiled code. None were appropriate for compiling
10857 to .class files, so I did a major overhaul.
10859 First, the tree_constant_pool array was removed. Things were
10860 modified to the CPool structure in the JCF could be used.
10861 Second, a "capacity" field was added to the CPool, and functions
10862 written to search for a matching constant, adding one if not found.
10863 The code that generated the Class object was changed to use a CPool.
10864 The actual TREE_LISTs used to build the CONSTRUCTORs used for
10865 the static Class object are now only in build_constants_constructor.
10866 Finally, I wrote code which can generate a .class file (including its
10867 constant pool) from the RECORD_TYPE of a class. This is a big step
10868 on the way to compiling Java source into .class files.
10870 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
10871 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
10873 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
10874 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
10875 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
10876 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
10877 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
10878 (lang_type): Removed constant_pool field.
10879 * jcf.h (CPool): Renamed size to count. Added field capacity.
10880 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
10881 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
10882 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
10884 * constants.c (current_constant_pool_tags, current_constant_pool_data,
10885 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
10886 * constants.c (build_constants_constructor): Use new outgoing_cpool.
10887 (set_constant_entry, find_constant1, find_constant2,
10888 find_class_constant, count_constant_pool_bytes, write_constant_pool,
10889 find_utf8_constant, find_class_or_string_constant): New functions.
10891 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
10892 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
10893 (give_name_to_class, get_class_constant): Likewise.
10894 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
10895 (get_name_and_type_constant, get_ref_constant): Removed.
10896 * parse.h (parser_ctxt): Remove field tree_constant_pool.
10897 * parse.y: Don't save/restore tree_constant_pool.
10898 * verify.c (verify_jvm_instructions): Update for new approach.
10899 * expr.c (expand_invoke, expand_java_field_op): Likewise.
10901 * lang-options.h: Added -femit-class-file, -femit-class-files.
10902 * lang.c (flag_emit_class_files), java-tree.h: New flag.
10903 (lang_f_options): Added "emit-class-file(s)".
10905 * expr.c (build_java_arrayaccess): Generate more efficient array
10906 bounds checking, by using unsigned compare.
10908 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
10910 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10912 * parse.h: New comment on the handling of unresolved type
10913 identifiers. JDEPs are now part of the jdep_code enum.
10914 (typedef struct jdep): Now use enum jdep_code or int, depending on
10915 availability. Both are narrowed down to an 8 bits bitfield.
10916 (CALL_EXPR_PRIMARY): Fixed comment.
10918 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
10920 * Make-lang.in (java): Added gjavac and jvgenmain.
10921 (java.start.encap): Depend on gjavac.
10922 (java.rest.encap): Depend on jvgenmain.
10924 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
10925 (JAVA_CROSS_NAME): Likewise.
10926 (java.all.build): Depend on jvgenmain and gjavac.
10927 (java.all.cross): Depend on jvgenmain and gjavac-cross.
10928 (jvgenmain$(exeext)): New target.
10929 (java.install-common): Wrote.
10930 * config-lang.in (compilers, stagestuff): Added gjavac and
10933 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
10935 * lang.c (lang_decode_option): New argc/argv interface.
10937 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
10939 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
10940 * decl.c (build_decl_no_layout): New function.
10941 * expr.c (java_lang_expand_expr): Layout declarations found in
10942 blocks before they're pushed.
10943 * jcf-parse.c (load_class): Save current line when parsing class
10945 (parse_source_file): Register class before expanding their
10947 * lang.c (put_decl_node): Produce `null' when `void *' is
10949 * lex.c (static tree wfl_op): New static global, for error report
10951 (java_init_lex): wfl_operator and wfl_op initialized
10952 here. Filename caching added for wfl_op. Return wfl_op when `(' is
10954 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
10955 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
10956 build_unresolved_array_type): New static function definitions.
10957 (build_decl_no_layout): New extern function declared.
10958 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
10959 faulty modifier exists.
10960 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
10961 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
10962 (UNARY_PLUS_EXPR): New fake operator.
10963 (struct parser_ctxt): New field osb_number.
10964 * parse.y (static tree wfl_operator): New static WFL for operator
10965 bound error messages.
10966 (DECR_TK, INCR_TK): Moved.
10967 (OP_TK): Tagged <operator>.
10968 (array_type:): Now call build_unresolved_array_type.
10969 (dim_expr:): Count the number of '[' seen.
10970 (post_increment_expression, post_decrement_expression,
10971 pre_increment_expression, pre_decrement_expression,
10972 unary_expression_not_plus_minus, unary_expression:): Actions are
10973 now building the corresponding unary expressions.
10974 (cast_expression:): Actions are now building cast expressions.
10975 (build_unresolved_array_type): New function.
10976 (create_interface): Reset the number of declared interfaces.
10977 (create_class): Likewise.
10978 (method_header): Methods declared within the scope of an interface
10979 are now implicitly set public and abstract.
10980 (java_complete_class): Variable's and parameter's type are patched
10981 with a promoted type.
10982 (declare_local_variables): Resolved non builtin types are promoted
10983 before being used to build a variable decl. Removed type patch
10984 posted on variable initialization statement.
10985 (source_start_java_method): Use build_decl_no_layout to build the
10986 decl of a parameter of incomplete type.
10987 (java_register_parsed_class): Process interfaces too. Call
10988 rest_of_decl_compilation on each processed class declarations.
10989 (java_complete_expand_methods): Don't attempt to expand things in
10991 (java_complete_tree): Process CONVERT_EXPR, even though it always
10992 has a type. Propagate error_mark_node to node's type too. Promote
10993 method's call argument type and return error_mark_node if
10994 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
10995 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
10996 handle unary operator nodes.
10997 (build_assignment): Added comment.
10998 (print_int_node): New function.
10999 (patch_assignment): New second argument. New error handling. Use
11000 print_int_node. Handle references. Use can_cast_to_p to issue
11001 different error message according to the context and check upon
11002 the initialization of the RHS.
11003 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
11004 (operator_string): Handle more operators.
11005 (patch_binop): No longer use a function static
11006 wfl_operator. Improved error message on shift distance.
11007 (build_unaryop, build_incdec, build_cast, patch_unaryop,
11008 patch_cast): New functions.
11010 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
11012 * jvspec.c: New file.
11013 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
11015 * java-tree.h (identifier_subst): Add declaration.
11017 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
11019 * jvgenmain.c (main): Generate call to JvRunMain.
11021 * class.c (make_class_data): Push value for "sync_info" field.
11022 * decl.c (init_decl_processing): Push "sync_info" field.
11024 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
11026 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
11027 Java (source) name, not signature.
11028 Set TYPE_ALIGN to (at least) that of element_type.
11030 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
11032 * class.c: Moved classname-mangling-rekated code to ...
11033 * mangle.c: ... this new file.
11034 * jvgenmain.c: New program (needs mangle.c) to generate main program.
11035 * Makefile.in: Update for above changes.
11037 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11039 * expr.c (truthvalue_conversion): Convert integer and floating
11040 point value to their truth value.
11041 * lex.c (java_lex): Handle the `null' literal.
11042 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
11043 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11044 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
11047 * parse.y: Reorganization/documentation on token declaration.
11048 (binop_lookup[]): New added new tree codes.
11049 (relational_expression): Build corresponding binary operators.
11050 (equality_expression, conditional_and_expression,
11051 conditional_or_expression): Likewise.
11052 (java_complete_class): Fix crash in debug message.
11053 (java_complete_tree): Check initialization of method call
11054 arguments. Further bogus node evaluation to detect more error
11055 during assignments. Handles more binary operators.
11056 (patch_assignment): Use DECL_P.
11057 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
11059 (operator_string): Handle more case. Compacted source.
11060 (patch_binop): Changed function comment. Checking for
11061 uninitialized first operand takes the compound assignment into
11062 account and uses DECL_P. Checking for uninitialized second operand
11063 delayed to routine's end. Use macros to issue type bound error
11064 messages and issue messages on both operands if their types are
11065 different. Force fixed type into node. Handle all binary
11068 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11070 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
11071 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
11072 build operator node and return tokens.
11073 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
11074 * parse.h (java_complete_tree): Changed returned type in prototype.
11075 (build_method_invocation, build_assignment, patch_assignment,
11076 patch_binop): New static function declarations.
11077 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
11078 BUILD_EXPR_WFL): New macros.
11079 * parse.y (enum tree_code binop_lookup[]): New static for token to
11081 (%union): Parser union has new sub-structure `operator'.
11082 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
11083 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
11084 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
11085 ASSIGN_ANY_TK): Tokens tagged `operator'.
11086 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
11087 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
11088 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
11089 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
11090 (assignment_operator:): Rule tagged `operator'.
11091 (expression_statement:): Re-installed default rule.
11092 (method_invocation:): Sub rules call build_method_invocation.
11093 (postfix_expression:): Don't attempt to resolve name here. Just
11095 (multiplicative_expression:): Sub-rules build corresponding binop
11097 (additive_expression:, shift_expression:, and_expression:,
11098 exclusive_or_expression:, inclusive_or_expression:): Likewise.
11099 (assignment:): Sub rule invoke build_assignment.
11100 (assignment_operator:): Default rules on sub rules.
11101 (force_error): Added documentation on this variable.
11102 (declare_local_variables): Build initialization calling
11104 (expand_start_java_method): Removed unused rtx declaration. Mark
11105 arguments as already initialized.
11106 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
11107 (java_complete_expand_methods): Don't process next method if
11108 completion of the previous one triggered errors.
11109 (java_complete_expand_method): Call source_end_java_method if no
11110 error were found during completion.
11111 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
11112 locals declaratilon. Handle names found within a class. Return
11113 error_mark_node when things aren't found.
11114 (patch_method_invocation_stmt): Return error_mark_node on failures.
11115 (patch_invoke): Removed unused local. Return the correct node.
11116 (java_complete_tree): Now returns a value. The BLOCK section binds
11117 local identifiers and the type of a BLOCK is now void. Assign the
11118 result of operand completion on COMPOUND_EXPR. Assign the
11119 encapsulated node of a WFL to the result of its completion, except
11120 when the node is an identifier. Now handle MODIFY_EXPR and several
11121 binary operators. Return error_mark_node on errors.
11122 (build_method_invocation, build_assignment, patch_assignment,
11123 build_binop, operator_string, patch_binop): New functions.
11124 * typeck.c (binary_numeric_promotion): New function.
11126 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
11128 * class.c (identifier_subst): New convenience wrapper for ident_subst.
11129 Replace most uses of ident_subst by identifier_subst.
11131 * class.c (push_class_static_dummy_field): Removed function.
11132 (build_class_ref): Find Class object decl by looking up "CNAME.class",
11133 instead of looking got "class" static field. Create that decl here.
11134 (class_identifier_node): Removed; no longer needed.
11135 (init_class_processing): Don't init class_identifier_node.
11136 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
11137 Do nreverse 0 times (instead of twice) for Object and Class.
11138 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
11140 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
11142 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
11143 while initializing linenumber_count and linenumber_table.
11144 Do it before init_function_start (which calls emit_line_note).
11145 * expr.c (expand_byte_code): Don't need to clear lineno here.
11147 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
11149 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
11150 then mangle number as _N_.
11152 * class.c (mangle_class_field): New function.
11153 (build_class_ref): Set assembler name of class reference using
11154 mangle_class_field.
11155 (push_class_static_dummy_field): Likewise.
11157 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
11159 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
11160 of assigning to TREE_CODE. The latter method exploits a feature
11161 of GCC that is not ANSI compliant.
11163 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11165 * decl.c (pushdecl_force_head): New function.
11166 (pushlevel): Removed conditional printf.
11167 (complete_start_java_method): Don't enter local variable scope if
11168 function is compiled from source code.
11169 * expr.c: parse.h now included
11170 (java_lang_expand_expr): New function.
11171 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
11172 printf. Terminate buffer when doing directories.
11173 * jcf-parse.c (parse_source_file): Call lang_init_source before
11174 parsing and before code generation.
11175 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
11176 use printf if the macro is defined.
11177 * lang.c (lang_init): Install lang_expand_expr hook on
11178 java_lang_expand_expr.
11179 (java_dummy_print): New function.
11180 (lang_init_source): New function.
11181 * lex.c (java_lex): Remember location of an opening brace at the
11182 second nesting level.
11183 (java_is_eol): Unget character seen after a CR if it is EOF.
11184 * parse.h: Now includes lex.h
11185 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
11186 printf if the macro is defined.
11187 (expand_start_java_method, build_expr_block, enter_block,
11188 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
11189 New static function declarations.
11190 (pushdecl_force_head): New extern function declaration.
11191 (INCOMPLETE_TYPE_P): New macro.
11192 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
11193 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
11194 BLOCK_EXPR_ORIGIN): New macros.
11195 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
11196 DECL_SOURCE_LINE_LAST): New macros.
11197 (struct parser_ctxt): Removed field current_method_decl, redundant
11198 with the field current_function_decl. Added fields
11199 first_ccb_indent1 and pending_block.
11200 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
11201 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
11203 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
11204 (compilation_unit:): Cosmetic on sub rule.
11205 (type_declaration:): Cosmetic on sub rules. Added an error rule.
11206 (variable_initializer:): Installed default rule on expression:.
11207 (method_declaration:): method_header: starts a new
11208 method. method_body: installs the function body, absorbs blocks
11209 emitted for temporary variable scopings, pops function's body block
11210 and merges function's last statement lineno in DECL_SOURCE_LINE.
11211 (method_body:): Installed default rules.
11212 (block:): Call enter_block when an opening brace is seen. Absorb
11213 scoping blocks and call exit_block when a closing brace is seen.
11214 (block_statement:): Cosmetic changes.
11215 (method_invocation:): Create WFL around CALL_EXPR node.
11216 (patch_stage): Added comment around definition.
11217 (method_header): Try to use first_ccb_indent1 as the first line of
11218 the method, so BP debug info are emitted at the first opening
11219 brace of the function. If the function has no body, use the
11220 location of the function's name. Override currently defined method
11221 name with the matching WFL so we can point redefinition errors
11222 using the location where the function's name was declared.
11223 (check_abstract_method_header): Interprets DECL_NAME as an
11224 identifier or as a WFL, accordingly.
11225 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
11226 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
11227 location and name information out of it and reinstall DECL_NAME to
11228 its original identifier node value.
11229 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
11230 function's source code).
11231 (read_import_dir): Test the value returned by find_class and issue
11232 a fatal accordingly.
11233 (declare_local_variables): Push a new block for the scope of the
11234 new variable(s) if code has been already generated at that nesting
11235 level. Pinpoint redefinition errors using the variable id
11236 WFLs. Generate initialization code if necessary. If the variable
11237 type is incomplete, register a patch on its decl.
11238 (source_start_java_method): Rewritten. Define a new block for the
11239 function's parameters. Build parameter decl out of function's
11240 arguments and register them for a patch if their types are
11242 (expand_start_java_method): Includes the part of
11243 source_start_java_method that was pushing the parameter decls and
11244 completing the method start code.
11245 (source_end_java_method): Removed call the expand_end_bindings and
11246 poplevel (already taken care of). Reinstall function's arguments
11247 and get function's last line of code before calling
11248 expand_function_end.
11249 (java_method_add_stmt): New comment before the function's
11250 code. Complement the second operand of the current COMPOUND_EXPR
11252 (java_complete_expand_methods): Don't generate debug info on line
11253 zero when expanding a generated constructor.
11254 (java_complete_expand_method): Set start and end line numbers for
11255 a artificially generated constructor to one and manually call
11256 enter_block and exit_block when defining it. For all methods:
11257 expand function's start calling the new expand_start_java_method
11258 and invoke java_complete_tree on the effective method's body, if
11260 (resolve_expression_name): Now use lookup_name_in_blocks to search
11261 local variable decls and print out an error when variables are
11263 (patch_method_invocation_stmt): Inserted comment before the
11265 (lookup_method_invoke): Chain method's arguments using chainon
11266 with the current arg list as a second argument. Inserted missing
11267 IDENTIFIER_POINTER when reporting an error on methods not found.
11268 (refine_accessible_methods_list): Don't retain constructors.
11269 (patch_arguments): Function removed.
11270 (java_complete_tree): Inserted comment before the function's
11271 code. New case for BLOCKs. Moved the WFL case a bit
11272 further. Complete function's arguments.
11273 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
11274 maybe_absorb_scoping_blocks): New functions.
11276 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11278 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
11280 * jcf-parse.c (parse_source_file, java_error_count): New forward
11281 and extern declarations.
11282 (java_parse_abort_on_error): Macro moved.
11283 (jcf_parse_source): fatal called if fopen fails. Now calls
11285 (parse_source_file): New parse_only parameter. Reflects the
11286 elimination of the second pass.
11287 (yyparse): parse_source_file called with argument set to 0.
11288 * jcf.h (JCF_ZERO): Sets java_source to zero.
11289 * lex.c (java_init_lex): pass argument is gone. Function modified
11290 to be called once during the analysis of a file.
11291 (java_unget_unicode): Fixed typo in fatal message.
11292 (java_get_line_col): Likewise.
11293 (java_lval): Likewise. String literals no longer built during
11295 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
11297 * parse.h (MODIFIER_WFL): New macro.
11298 (parse_check_super, parser_check_super_interface): Now return int.
11299 (parser_chain_incomplete_item, not_builtin_p,
11300 complete_method_decl): Declarations removed.
11301 (build_method_invocation_stmt, build_invoke): Renamed using the
11302 `patch' instead of `build'
11303 (register-incomplete_type, obtain_incomplete_type,
11304 java_complete_tree, java_complete_expand_method,
11305 unresolved_type_p, create_jdep_list): New function declarations.
11306 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
11307 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
11308 (jdep): New typedef on new struct _jdep.
11309 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
11310 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
11311 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
11312 JDEP_RESOLVED_P): New macros.
11313 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
11314 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
11315 JDEP_VARIABLE): New enum values and jdep kinds.
11316 (jdeplist): New typedef on struct _jdeplist.
11317 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
11319 (CALL_EXPR_PRIMARY): New macro.
11320 (struct parser_ctxt): Fields java_pass, current_method_decl,
11321 method_decl_list deleted. New field jdeplist.
11322 (INCOMPLETE_P): Macro deleted.
11323 * parse.y (single_type_import_declaration:): Removed pass switch.
11324 (type_import_on_demand_declaration): Likewise.
11325 (field_declaration:): Removed pass switch on all sub rules.
11326 (class_declaration:): Call the complete_class_decl removed on
11328 (method_declaration:): Removed second pass switch. No longer chain
11329 methods decl when method_header reduced.
11330 (method_header:): Sub rules no longer depend on pass switch.
11331 (method_declarator:): Likewise.
11332 (method_body:): Likewise.
11333 (abstract_method_declaration:): Likewise.
11334 (block_statement:): Likewise.
11335 (local_variable_declaration:): Likewise.
11336 (argument_list:): Likewise.
11337 (method_invocation:): Likewise. Call to build_method_invocation_stmt
11338 removed. Partial CLASS_EXPR tree node built instead.
11339 (postfix_expression:): Removed pass switch on all sub rules.
11340 (java_pop_parser_context): Free classd_list content.
11341 (yyerror): Call obstrack_grow0 to finalize error message.
11342 (check_class_interface_creation): Comment modified to reflect new
11343 returned value meaning. Removed second pass switch. Return 1 if an
11344 error was found, 0 otherwise. Adjust pointer on filename if a
11345 leading path separator was found.
11346 (maybe_create_class_interface_decl): Removed first pass switch
11347 when linking the class decl to the class_list. Install a new
11348 jdep_list for the class.
11349 (add_superinterfaces): List of unresolved interfaces is
11350 gone. Unresolved interfaces are directly added to the current
11352 (create_interface): Second pass shortcut removed.
11353 ctpx->modifier_ctx access through MODIFIER_WFL.
11354 (create_class): Second pass shortcut removed. Call to
11355 register_incomplete_type replaces the call to
11356 parser_chain_incomplete_item.
11357 (complete_class_decl): Function removed.
11358 (duplicate_declaration_error): New way of retrieving redeclared
11360 (register_fields): Call to lookup_modifier_cl replaced by
11361 MODIFIER_WFL. New way of handling unresolved type, using
11362 unresolved_type_p and obtain_incomplete_type.
11363 register_incomplete_type replaces call to parser_chain_incomplete_item.
11364 (patch_stage): New static global variable.
11365 (method_header): New way of handling unresolved type, using
11366 unresolved_type_p and obtain_incomplete_type. patch_stage used to
11367 indicates that the method decl needs to be patched.
11368 (check_abstract_method_header): Call to lookup_modifier_cl
11369 replaced by MODIFIER_WFL.
11370 (method_declarator): Incomplete argument type are registered
11371 calling register_incomplete_type. Patch on the declared method is
11372 issued in that case.
11373 (unresolved_type_p): New function.
11374 (parser_check_super_interface): New comment to reflect function's
11375 modified returned type (int). Function and has a new argument
11376 this_wfl. Call to parse_error_context uses this_wfl instead of
11377 relying on lookup_cl.
11378 (parser_check_super): Comment reflects function's new returned
11379 type (int). Function returns non zero value on error.
11380 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
11381 register_incomplete_type, jdep_resolve_class): New functions to
11382 handle incomplete types in declarations.
11383 (java_complete_class): Rewritten to work with the new incomplete
11384 type handling scheme.
11385 (complete_class_report_errors): Likewise.
11386 (complete_method_decl): Removed: it jobs is now handled by
11387 java_complete_class.
11388 (do_resolve_class): Class loaded in not already loaded and not
11389 found in Java source code.
11390 (java_check_regular_methods, java_check_abstract_methods): Don't
11391 call complete_method_decl anymore.
11392 (lookup_modifier_cl, not_builtin_p): Functions deleted.
11393 (read_import_dir): Got rid of the pass number dependency.
11394 (declare_local_variables): New handling of unresolved types (patch
11396 (source_start_java_method): New parameter level. Function called
11397 with level set to 1 when argument types are potentially
11398 unresolved. Called to complete the job with level set to 2 once
11399 types are complete.
11400 (source_end_java_method): Call to permanent_allocation
11401 removed. Waiting to be replaced by a more suitable obstack
11403 (java_complete_expand_methods, java_complete_expand_method,
11404 java_expand_finals): New functions.
11405 (build_method_invocation_stmt): Renamed
11406 patch_method_invocation_stmt. Extracts function call expression
11407 (wfl) and arguments (args) from CALL_EXPR tree operands.
11408 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
11409 call. Patch the function and argument operand of the CALL_EXPR
11411 (patch_argument, java_complete_tree): New functions.
11413 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
11415 Recover from missing fields and methods (i.e. error instead of fatal).
11416 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
11417 * expr.c (expand_invoke): Recover from missing method.
11418 (expand_java_field_op): Recover from missing field.
11419 Inline references to java.lang.{Integer,Char,...}.TYPE.
11420 * typeck.c (get_type_from_signature), java-tree.h: New function.
11421 * class.c (add_method): Use get_type_from_signature.
11422 (build_class_ref): Handle a class that was not found.
11423 * typeck.c (convert): Handle conversion to pointers (for convenience).
11424 * verify.c (verify_jvm_instructions): Use get_type_from_signature
11425 instead of lookup_field to handle missing fields.
11427 * jcf-parse.c (process_zip_dir): Set java_source.
11429 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
11431 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
11433 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11435 * jcf-parse.c (load_class): Don't change input_filename before
11436 calling jcf_parse_source (but still do it before calling
11438 (jcf_parse_source): Assign input_filename after having saved the
11440 * lex.c (java_init_lex): Chain a WFL node to the import on demand
11441 list. ctxp->modifier_ctx zeroed according to its new
11442 definition. ctxp->filename initialized. Removed
11443 JAVA_MODIFIER_CTX_UNMARK.
11444 (java_unget_unicode): Update the character based column position.
11445 (java_allocate_new_line): ref_count not used anymore. Always free
11446 ctxp->p_line. Initialize c_line->char_col to 0.
11447 (java_get_unicode): Update the character based column position.
11448 (java_lex): Use ctxp->elc to store current position in source
11449 file, at the beginning of the parsed token. Set modifier_ctx entry
11450 corresponding to the parse modifier to a WFL node. Return a WFL
11451 node when an identifier is parsed.
11452 (java_lex_error): Now uses ctxp->elc to store current position in
11454 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
11455 * lex.h (build_wfl_node): New function definitions.
11456 (struct java_line): ref_count and next fields are gone. New field
11458 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11459 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
11460 (JAVA_COLUMN_DELTA): New macro.
11461 (java_lc): New typedef on new struct _java_lc.
11462 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
11463 (parse_error_context, parse_warning_context): Changed prototypes.
11464 (java_get_line_col): Added as an available global function.
11465 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
11466 (IC_DECL): Replaced by macro IC_TYPE
11467 (DEPEND_WFL): New macro.
11468 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
11470 (exit_java_complete_class): Removed a commented out statement.
11471 (struct parser_ctxt): Added comments on fields. modifier_ctx is
11472 now an array of tree nodes. Deleted fields line_list and
11473 e_line. New field elc, to replace e_line.
11474 * parse.y (array_type:): Build WFL node.
11475 (qualified_name:): Build a single WFL node out of two. Retain
11476 the location information of the first node in the resulting node.
11477 (package_declaration:): Use package name as a WFL node
11478 (single_type_import_declaration:): Use imported name as a WFL node.
11479 (type_import_on_demand_declaration:): Use root of the imported
11480 packages as a WFL node.
11481 (field_declaration:): Removed unused local variable cl.
11482 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
11483 (yyerror): New static elc. Removed static error_line, error_pos.
11484 New local code_from_source. Save ctxp->elc into elc at the first
11485 pass. Call java_get_line_col to get a string of the line where
11487 (debug_line): Removed static function.
11488 (parse_error_context, parse_warning_context): Parameter cl is now
11489 a WFL node. Use its value to initialize ctxp->elc.
11490 (redefinition_error): Parameter cl is now a WFL node.
11491 (parse_add_interface): New parameter wfl. No longer call
11492 lookup_cl, use wfl instead.
11493 (check_class_interface_creation): Parameter cl is now a WFL node.
11494 (maybe_create_class_interface_decl): Likewise.
11495 (add_superinterfaces): New function.
11496 (create_interface): Removed local cl, node, super_decl,
11497 super_decl_type. Function now uses id as a WFL node. Better
11498 warning/error report on obsolete or forbidden mix of
11499 modifiers. Now calls add_superinterfaces to register interfaces.
11500 (create_class): Removed local cl, node. Local variable id is used
11501 as a WFL node. Better error report on forbidden modifier
11502 mix. Uses add_superinterfaces to register interfaces.
11503 (find_field): Argument cl is now a WFL node. Now store the WFL
11504 node of a fields that needs to be checked for their
11506 (method_header): Local variable node non longer used. Local
11507 variable id replaces cl.
11508 (check_modifiers_consistency): Local variable cl is now a WFL
11510 (method_declarator): Local variable cl replaced by parameter id.
11511 (parser_qualified_name): Now uses parameter name as a WFL node.
11512 (parser_check_super_interface): New parameter wfl, for achieve
11513 greater accuracy during error reports.
11514 (parser_chain_incomplete_item): New parameter named location. Used,
11515 along the decl, to construct the incomplete item node.
11516 (java_complete_class): resolve_class now uses WFL node extracted
11517 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
11519 (complete_method_decl): Unresolved function's argument types are WFL.
11520 (resolve_class): Parameter cl is now a WFL node.
11521 (resolve_and_layout): Likewise.
11522 (do_resolve_class): Likewise. Try first to use cl and then do the
11523 lookup on the decl when calling check_pkg_class_access.
11524 (complete_class_report_errors): Use IC_TYPE in place of
11525 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
11526 instead of doing a lookup over the decl.
11527 (java_check_final): Use WFL info from field tree list.
11528 (lookup_cl): Rewritten and returns a statically defined WFL node.
11529 (lookup_modifier_cl): Now uses information from WFL nodes.
11530 (process_imports): Likewise.
11531 (read_import_dir): name and cl arguments replaced by a single WFL
11532 node. Function modified accordingly.
11533 (find_in_imports_on_demand): Now uses WFL node.
11534 (check_pkg_class_access): cl argument is now a WFL node.
11535 (declare_local_variables): Fixed to use WFL nodes.
11536 (resolve_expression_name): Likewise.
11537 (build_method_invocation_stmt): name_combo argument renamed
11538 wfl. Function modified to use WFL nodes.
11539 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
11540 (lookup_method_invoke): cl is now a WFL node. Added missing
11541 IDENTIFIER_POINTER to class type decl name.
11543 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
11545 * lang.c (init_parse): Now returns char* containing the filename.
11547 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
11549 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
11551 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
11552 * class.c (make_class_data): If flag_assume_compiled, initial class
11553 state is CSTATE_PREPARED; make superclass and interfaces direct
11554 references, rather than constant pool indexes.
11556 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11558 * parser.y: Include flags.h. Removed debug variable pl.
11559 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
11560 (block:): Likewise.
11561 (labeled_statement_nsi:): Generate debug info when reducing
11562 expression_statement:.
11563 (check_pkg_class_access): get_access_flags_from_decl invokation
11564 fixed for new CLASS_* flags location.
11565 (source_end_java_method): Save/restore parser context when
11566 entering/leaving this routine. Restore lineno to its right value
11567 before calling expand_end_bindings.
11568 (build_method_invocation_stmt): build_invoke called with the
11569 current line information.
11570 (build_invoke): New argument cl. Wrap the function call around a
11572 (refine_accessible_methods_list): Changed comment, removed
11574 * parse.h: Fixed typo in comments.
11575 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
11576 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
11577 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
11579 * lex.c (java_lex): Record the last closing curly bracket of a
11581 * jcf-parse.c (jcf_parse_source): Now calls
11582 java_check_methods. Clarified comment, fixed typo.
11584 1998-04-09 Dave Brolley <brolley@cygnus.com>
11586 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
11587 (finish_parse): Expose for non USE_CPPLIB builds.
11589 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
11591 * lang.c (lang_print_xnode): New function.
11593 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
11595 * decl.c (class_dtable_decl), java-tree.h: New tree node.
11596 * class.c (get_dispatch_vector, get_dispatch_table): New functions
11597 used to build a class's dispatch table.
11598 (make_class_data): Generate dispatch table if flag_assume_compiled.
11599 Set dtable of class object to address of class_dtable_decl.
11601 * decl.c (int_decl_processing): Make soft_badarrayindex_node
11602 be volatile and have side effects - generates better code.
11604 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
11605 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
11607 * expr.c (expand_invoke): If class is final, method is
11608 effectively final, so can call it directly.
11610 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
11612 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
11614 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11616 * parse.y (build_method_invocation_stmt): Removed extra argument
11619 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11621 * expr.c (dtable_indent): Now static global.
11622 (expand_invoke): Now call invoke_build_dtable and
11623 build_invokevirtual.
11624 (invoke_build_dtable, build_invokevirtual): New functions.
11625 * jcf-io.c (find_class): Defer issuing a warning by setting
11626 jcf->outofsynch to 1.
11627 * jcf-parse.c (jcf_out_of_synch): New function.
11628 (load_class): Test this_jcf.outofsynch flag and call
11629 jcf_out_of_synch accordingly.
11630 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
11631 comment indentation.
11632 * lex.c (java_get_unicode): Fixed code indentation.
11633 (java_lex): Create string literal. Fixed typo. Removed several
11634 premature obstack_free.
11635 * parse.h: New enums for name resolution and invocation mode.
11636 (struct qualification): New data structure.
11637 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
11638 (do_resolve_class, build_method_invocation_stmt,
11639 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
11640 debug_line, identical_subpath_p, invocation_mode,
11641 refine_accessible_methods_list, build_invoke,
11642 lookup_method_invoke): New functions declared.
11643 (build_invokevirtual, invoke_build_dtable, match_java_method,
11644 build_field_ref, jcf_out_of_synch): New references to external
11646 (struct parse_ctxt): Removed artificial_constructor field.
11647 * parse.y: (array_type:): Type defined for this rule.
11648 (class_type:): Installed default rule for interface_type:.
11649 (array_type:): Now build Java array type.
11650 (qualified_name:): Now use obstack_grow0.
11651 (method_declaration:): Skip the artificial constructor added to
11653 (abstract_method_declaration:): Execute the code only during pass 1.
11654 (block:): Installed default rule in block_statements:.
11655 (block_statement:): Add the statement to the method during pass 2.
11656 (statement_expression): Installed default rule for
11657 method_invocation:.
11658 (argument_list:): Added code to build the argument list.
11659 (method_invocation:): Added call to create the method invocation
11661 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
11662 (debug_line): New function for debug.
11663 (complete_class_decl): No longer do something during pass 1.
11664 (method_header): Use BUILD_PTR_FROM_NAME.
11665 (parser_qualified_classname): Use obstack_grow0. Removed bogus
11667 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
11668 function's main comment.
11669 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
11671 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
11672 (resolve_class): Now works with arrays.
11673 (do_resolve_class, resolve_and_layout): New functions.
11674 (java_check_regular_methods): Reverse method list before and after
11675 having processed it. No longer set ctxp->artificial_constructor.
11676 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
11677 accordingly. Fixed typo in issued error message. Now use
11679 (find_in_imports_on_demand): Now use obstack_grow0.
11680 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
11681 (source_end_java_method): Call expand_expr_stmt instead of
11682 expand_expr. Calls it before calling expand_function_end.
11683 (java_method_add_stmt): Do nothing if errors were found during
11685 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
11686 (build_method_invocation_stmt, build_invoke, invocation_mode,
11687 lookup_method_invoke, refine_accessible_methods_list,
11688 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
11690 * typeck.c (build_java_signature): Properly end method signature
11691 if return type skipped.
11692 (match_java_method): New function.
11694 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
11696 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
11698 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11700 * expr.c (build_invoke_non_interface): New function.
11701 (methods_ident, ncode_ident): Now static globals.
11702 (expand_invoke): Use build_invoke_non_interface.
11703 * java-tree.h (struct lang_decl): New field function_decl_body.
11704 (DECL_FUNCTION_BODY): New macro.
11705 * jcf-parse.c (jcf_parse_source): Deeper check before setting
11706 CLASS_FROM_SOURCE_P.
11707 (parse_source_file): Fixed typos. Call java_layout_parsed_class
11708 before starting pass 2. Call to java_generate_parsed_class replaced
11709 by java_register_parsed_class.
11710 * lex.c: Fixed typo in header. Some line width related formating.
11711 * lex.h: Some line width related formating.
11712 * parse.h (source_end_java_method, resolve_expression_name,
11713 complete_class_decl, maybe_create_class_interface_decl,
11714 check_class_interface_creation): New static function declarations.
11715 (java_layout_parsed_class, java_method_add_stmt): New function
11717 (struct parser_ctxt): Field mark_class_generate removed. New
11718 fields class_list and artificial_constructor.
11719 * parse.y: Fixed typo in header.
11720 (class_declaration:): Call complete_class_decl when class body
11722 (method_declaration:): Call source_end_java_method in pass 2 when
11723 the method body is defined.
11724 (postfix_expression:): Do expression name resolution on sub-rule
11725 name during pass 2.
11726 (create_class, create_interface): Merged common pieces.
11727 (check_class_interface_creation, maybe_create_class_interface_decl):
11729 (complete_class_decl): New function.
11730 (register_fields): Fixed line width related typo.
11731 (method_header): Correctly skip first argument when fixing
11732 argument line. Changed the loop.
11733 (java_check_circular_reference): Now use ctxp->class_list.
11734 (java_complete_class): Removed start/stop marking.
11735 (java_check_regular_methods): Now takes a class decl as an
11736 argument. Add default constructor if none were encountered.
11737 (java_check_methods): Now use ctxp->class_list. Changed call to
11738 java_check_regular_methods.
11739 (source_start_java_method): Set DECL_ARG_TYPE for each function
11741 (source_end_java_method, java_method_add_stmt): New functions.
11742 (java_generate_parsed_class): No longer exists.
11743 (java_layout_parsed_class, java_register_parsed_class): New functions.
11744 (resolve_expression_name): New function.
11746 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11748 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
11749 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
11750 until pass initializations are done. Call read_import_dir with
11752 * parse.h: (lookup_modifier_cl): New function declared.
11753 (INTERFACE_FIELD_MODIFIERS): New macro.
11754 (OBSOLETE_MODIFIER_WARNING): New macro.
11755 * parse.y: (register_fields): Class type and current field name in
11756 local variables. Check modifier(s) if adding field(s) to an interface.
11757 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
11758 and report errors using the faulty modifier line context.
11759 (lookup_modifier_cl): New function.
11760 (read_import_dir): Detect and report default import processing
11763 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
11765 Add a pair of -fassume-compiled/-fno-assume-compiled options.
11766 * class.c (is_compiled_class): Return 1 after making sure it
11767 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
11768 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
11769 * java-tree.h (flag_assume_compiled): Add decl.
11770 * lang.c (lang_f_options): Add the flag.
11771 (flag_assume_compiled): Add decl, default to 0.
11773 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
11775 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
11776 (is_compiled_class): Likewise.
11777 (layout_class): Likewise.
11778 (layout_class): Detect and lay out classes defined in source code.
11779 (interface_of_p, add_interface_do, may_add_interface): New
11781 (add_interface): Now use add_interface_do.
11782 (add_method_1): New function.
11783 (add_method): Now use add_method_1.
11784 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
11785 (complete_start_java_method): New function.
11786 (start_java_mehod): Now call complete_start_java_method.
11787 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
11788 (expand_invoke): Likewise and fixed typo.
11789 *gjava.c: (print_super_field): Use new argument to find_class
11792 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
11793 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
11794 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
11796 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
11797 (add_method_1, push_class): New prototypes.
11798 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
11799 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
11800 directory where the class was found.
11801 (find_class): New argument DO_CLASS_FILE. Function find_class
11802 modified accordingly.
11803 *jcf-parse.c: (fix_class_path): New function.
11804 (load_class): Use new VERBOSE argument. load_class now finds and
11805 loads/parses .class/.java files. Save read_state of current_jcf
11807 (java_parser_abort_on_error): New macro.
11808 (jcf_parse_source, parse_source_file): New function.
11809 (jcf_parse): Fixed typo.
11810 (yyparse): Call parse_source_file () only.
11811 (process_zip_dir): Fixed typo, fix zdir->filename_length when
11812 writing the real class name back in the zip directory entry.
11813 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
11814 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
11815 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
11816 (find_class): Prototype fixed.
11817 *lex.c: Added 1998 time stamp.
11818 Removed all static global variables, moved into the parser
11819 context data structure.. Now include unistd.h if SEEK_SET not
11821 (java_init_lex): Rewritten.
11822 (java_sneak_unicode): Modified current unicode access in current line.
11823 (java_unget_unicode): Likewise.
11824 (java_allocate_new_line): New allocation management.
11825 (java_read_char): Modified access and storage of unget_utf8_value.
11826 New way of processing current unicode.
11827 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
11828 (java_get_unicode): Now use the parser context.
11829 (java_lineterminator): Likewise.
11830 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
11831 of the reentrant parser implementation. Function now use the
11832 parser context data structure and java_lval. Fixed production of
11833 the float and double constant "out of range" error message. Fixed
11834 obstack use. Return integer value when hitting a modifier. Now
11835 return type for TRUE, FALSE and other predefined types. Return
11836 identifier as a TREE_LIST list containing the current line context
11837 as the TREE_VALUE sub-node.
11838 (java_unicode_2_utf8): Fixed typo in declaration.
11839 (java_lex_error): Now use the parser context data structure.
11840 *lex.h: Added 1998 time stamp.
11841 (struct java_line): New fields ref_count and next.
11842 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
11843 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
11844 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
11845 *parse.h: Added 1998 time stamp.
11846 (java_parse_source_file): Renamed from parse_source_file.
11847 (YYERROR_NOW, YYNOT_TWICE): Fixed.
11848 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
11849 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
11850 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
11851 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
11852 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
11853 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
11854 (struct parser_ctxt): New data structure to keep the parser context.
11855 *parse.y: Added 1998 time stamp, got rid of static global variables.
11856 (java_error_count, ctxp): New global variables.
11857 (%union): New value field.
11858 (numeric_type, integral_type): Rules removed.
11859 (primitive_type): Rule defined to handle integral, float, double and
11861 (qualified_name, package_declaration,
11862 single_type_import_declaration, type_import_on_demand_declaration,
11863 modifiers, class_declaration, super, interfaces,
11864 interface_type_list, class_body, field_declaration,
11865 field_declaration, variable_declarators, variable_declarator,
11866 variable_declarator_id, method_declaration, method_header,
11867 formal_parameter_list, formal_parameter, method_body, block,
11868 static, interface_declaration, extends_interfaces,
11869 abstract_method_declaration, local_variable_declarators): Rules now
11871 (force_error, do_warning): New global statics.
11872 (push_parser_context, parser_context_save_global,
11873 parser_context_restore_global, pop_parser_context): New functions.
11874 (yyerror): Now uses the global parser context. Fixed use of obstack.
11875 (parse_error, parse_error_context, parse_warning_context,
11876 java_accstring_lookup, redefinition_error, check_modifiers,
11877 parser_add_interface, create_interface, create_class, find_field,
11878 duplicate_declaration_error, register_fields, method_header,
11879 check_modifiers_consistency, check_abstract_method_header,
11880 method_declarator, parser_qualified_classname,
11881 parser_check_super_interface, parser_check_super,
11882 parser_chain_incomplete_item, java_check_circular_reference,
11883 layout_class_from_source, java_complete_class,
11884 complete_method_decl, resolve_class, complete_class_report_errors,
11885 java_check_final, check_method_redefinition,
11886 java_check_regular_methods, java_check_abstract_methods,
11887 java_check_methods, lookup_java_interface_method2,
11888 lookup_java_method2, lookup_cl, find_name_in_single_imports,
11889 process_imports, find_in_imports, read_import_entry,
11890 read_import_dir, find_in_imports_on_demand,
11891 check_pkg_class_access, not_builtin_p, declare_local_variables,
11892 source_start_java_method, java_generate_parsed_class): New
11894 *typeck.c: (signature_include_return): New global variable.
11895 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
11896 to add the function returned type in the signature.
11898 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
11900 * jcf-io.c (open_in_zip): Use strncmp and LEN.
11902 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
11904 * Make-lang.in (java.info): Added.
11905 (java.install-info): Added
11907 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
11909 * Makefile.in (clean): Also remove java/parse.c.
11911 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
11913 Add a pair of -fbounds-check/-fno-bounds-check options.
11914 * lang.c (lang_decode_option): Add code to grok arguments.
11915 (flag_bounds_check): Add decl.
11916 (lang_f_options): New array w/ the option in it.
11917 * java-tree.h (flag_bounds_check): Add decl.
11918 * lang-options.h: New file.
11919 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
11920 of a static macro value.
11921 (JAVA_ARRAY_EXCEPTION): Delete macro.
11923 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
11925 * typeck.c (build_java_array_type): Fix two bugs in previous change.
11926 * expr.c (build_anewarray): Add missing promote_type.
11928 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
11930 Add array types with known length to optimize bounds checking.
11931 * typeck.c (build_java_array_type): Take length parameter.
11932 (java_array_type_length, build_prim_array_type): New functions.
11933 * java-tree.h: Update for new functions.
11934 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
11935 * class.c: Use build_prim_array_type.
11936 * expr.c (can_widen_reference_to): Handle known-length array types.
11937 (verify_jvm_instructions): Keep track of integer push instructions
11938 followed by newarray/anewarray, so we can build known-length arrays.
11939 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
11940 (java_array_data_offset): New function.
11941 (build_java_array_length_access): New function. Optimize if constant.
11942 (build_java_arrayaccess): Constant fold bounds check.
11943 (expand_java_newarray, expand_java_anewarray): Replaced by ...
11944 (build_newarray, build_anewarray): New functions.
11945 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
11946 * verify.c (merge_types): Handle known-lengh array types.
11948 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
11950 * expr.c (expand_byte_code): Fix performace bug, which caused
11951 searching linenumber_table to be linear rather than constant.
11953 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
11955 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
11957 * decl.c, java-tree.h (soft_fmod_node): New global.
11958 * decl.c (init_decl_processing): Define __builtin_fmod.
11959 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
11960 using __builtin_fmod.
11962 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11964 * keyword.h: New file, output of keyword.gperf as processed by
11966 * lex.c (java_lex_init): Initialize java_error_flag.
11967 * parse.c (YYERROR_NOW): Uses java_error_flag.
11968 * parse.y: New static java_error_flag. Useless definition of
11970 * parse.y (java_error): Portable error recovery using
11971 java_error_flag (not yet completely tuned).
11973 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
11975 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
11977 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
11979 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
11980 (parse.c, lex.c, keyword.h): New rules for Java source code
11982 * parse.c: Renamed into jcf-parse.c.
11983 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
11984 * keyword.gperf: New file, Java keywords.
11985 * parse.y: New file, Java language grammar.
11986 * parse.h: New file, Java language grammar definitions.
11987 * lex.c: New file, Java language lexer.
11988 * lex.h: New file, Java language lexer definitions.
11990 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
11992 * decl.c (clinit_identifier_node), java-tree.h: New global.
11993 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
11994 * verify.c (verify_jvm_instructions): Inline use of removed macros.
11995 * expr.c (expand_java_field_op): Check for invalid assignment
11998 * jcf-reader.c (get_attribute): Test for wrong attribute length.
12000 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
12002 * verify.c (verify_jvm_instructions): When processing a handler,
12003 attempt to set the current_subr to the right value.
12004 (More complicated code combines Sep 17 and Oct 22 versions.)
12006 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
12008 * class.c (push_class): Figure out (guess) name of source file.
12009 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
12010 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
12011 (parse_class_file): Change return type from int to void.
12012 Call debug_start_source_file/debug_end_source_file.
12014 * expr.c (build_java_binop): Fix masking 2nd operand.
12015 * decl.c (init_decl_processing): Set sizetype first.
12017 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
12019 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
12020 (Revert Sep 17 change.)
12022 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12024 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
12025 .class extension in their name and fix thing so we don't process
12026 them parse_zip_file_entries().
12027 (parse_zip_file_entries): Cleaned unused local variables.
12029 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
12031 * expr.c (can_widen_reference_to): Allows equal array element types.
12032 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
12033 * jcf-dump.c (RET): Get (and print) index.
12035 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
12036 Promote element type to POINTER_TYPE.
12038 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12040 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
12041 find_in_current_zip, jcf_figure_file_type): Moved from
12042 jcf-reader.c to parse.c.
12043 * zextract.c: (read_zip_archive): takes file_comment_length possible
12044 field into account.
12046 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
12048 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
12050 * verify.c (merge_types): Handle array types even better ...
12052 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
12054 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
12056 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
12057 * class.c (make_class_data): Don't build fields_decl if no fields.
12058 When building fields_decl, skip if DECL_ARTIFICAL.
12060 * expr.c (java_stack_swap): Update stack_type_map.
12061 * verify.c (merge_types): Handle array types better.
12063 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
12065 * class.c (add_field): Don't promote short integral fields to
12066 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
12067 * expr.c (push_value): Promote and convert short integral values.
12069 * decl.c, java-tree.h (integer_two_node): New constant node.
12070 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
12072 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12074 * class.c (append_gpp_mangled_type): Use function argument
12075 unpromoted type to generate mangled name.
12077 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12079 * constants.c (build_constant_data_ref): Now uses current_class
12080 instead of main_class.
12081 (build_constants_constructor): Now uses current_class instead of
12083 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
12084 of the global variable SeepZipFiles done here.
12085 * zextract.c (read_zip_archive): extra_field optional field taken
12086 into account while computing the position of the class file in the
12088 * verify.c (verify_jvm_instructions): Use current_jcf to search
12090 * parse.c (load_class): First search for the class to load in the
12091 current zip file. Saves current_jcf (restored before returning
12092 from that function). Don't call JCF_FINISH in the class was found
12093 in the current ZIP file.
12094 (jcf_parse): If the class was found in the current ZIP file, save
12095 its tree_constant_pool (for later reuse).
12096 (parse_class_file): New function. Process each method defined in
12097 the current class and record the class as to be later registered.
12098 (yyparse): Rewritten. Figure the type of the current file and switch
12100 * lang.c: New global variable current_jcf.
12101 (lang_init): Removed compiling_from_source test (done later, in
12102 yyparse). Removed call the jcf_parse ().
12103 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
12104 (typedef struct JCF): New fields seen_in_zip (to mark a class found
12105 in the current ZIP file) and zip_offset (offset to the class data in
12106 the current zip file).
12107 * jcf-reader.c: zipfile.h included.
12108 localToFile: New ZipFileCache static global variable
12109 (parse_zip_file_entries): New function. Browse the current ZIP
12110 file directory and process each class found.
12111 (process_zip_dir): New function. Register each class found in the
12112 ZIP file directory. The class aren't parsed but a valid JCF is
12113 link to each of them.
12114 (find_in_current_zip): New function. Search for a class in the
12115 current ZIP file directory. If found, prepare the class so that it
12117 (jcf_figure_file_type): New function. Examine the file structure
12118 to figure a class file, a ZIP file. If none of these categories are
12119 matched, a source file is assumed.
12120 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
12121 SeenZipFile: New global variable.
12122 (open_in_zip): Use zipmember's length to accelerate the search for
12123 a member. If zipmember was NULL and zip file successfully read,
12125 * java-tree.h: New global variable current_jcf declared. Added
12126 declaration for current_constant_pool_tags, current_constant_pool_data,
12127 current_constant_pool_length, current_constant_pool_data_ref.
12128 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
12129 store the JCF of classes seen in a zip file) and tree *constant_pool
12130 (to save a loaded class constant pool). current_class declared here.
12131 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
12132 retrieve method_ref_constant.
12133 (PUSHC): java_push_constant_from_pool now uses current_jcf.
12134 (OBJECT): get_class_constant now uses current_jcf.
12135 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
12136 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
12137 (expand_invoke): Now uses current_class instead of main_class
12138 (build_class_init): Now uses current_class instead of main_class
12139 * class.c: New static global variable registered_class.
12140 (register_class): New function.
12141 (emit_register_class): Modified to use registered_class instead of
12143 (is_compiled_class): Now take into account class seen in the archive.
12145 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
12147 * except.h: Renamed to: java-except.h.
12148 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
12149 * except.c: Add semi-working (commented out) implementation.
12151 * expr.c (expand_iinc): Add needed flush_quick_stack.
12152 * parse.c (set_source_filename): New function.
12153 (give_name_to_class): Set input_filename from package.classname.java.
12155 * jcf-io.c (find_class): Don't look first in ".".
12157 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12159 * zextract.c (read_zip_archive): Now takes into account the
12161 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
12163 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
12165 * constants.c, java-tree.h (build_internal_class_name): New function.
12166 (alloc_class_constant): Re-implement using build_internal_class_name.
12167 * class.c (make_class_data): Likewise.
12168 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
12170 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
12172 * verify.c (verify_jvm_instructions): Temporarily set current_subr
12173 to NULL before pushing an exception handler target.
12175 * expr.c (flush_quick_stack): Save from low stack indexes to high.
12176 (java_stack_swap, java_stack_dup): Re-write to be safe from
12177 clobbering registers.
12178 (build_class_init): New function.
12180 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12182 * typeck.c (build_java_array_type): Temporary use
12183 permanent_obstack to create the array 'length' field.
12184 * expr.c (lookup_label): Temporay use permanent_obstack to create
12185 label if not found.
12186 * class.c (push_super_field): Tempory use permanent_obstack.
12188 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12190 * typeck.c (type_for_mode): Now handles double_type_node and
12192 * verify.c (verify_jvm_instructions): The instruction following
12193 the wide bytecode is checked. OPCODE_ret added to the list of
12196 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12198 * class.c (make_class): Temporary use permanent_obstack. Set the
12199 class CLASS_P field to 1.
12200 (push_class): Temporary use permanent_obstack.
12201 (set_super_info): Temporary use permanent_obstack.
12202 (add_method): Temporary use permanent_obstack, set
12203 METHOD_TRANSIENT().
12204 (add_field): Temporary use permanent_obstack. Sets
12205 FIELD_VOLATILE() and FIELD_TRANSIENT().
12206 (build_class_ref): Temporary use permanent_obstack if the class
12208 (build_static_field_ref): Temporary use permanent_obstack when
12209 creating field's rtl.
12210 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
12211 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
12212 and fields. Function finalized, as far as flag handling.
12213 (push_class_static_dummy_field): Temporary use permanent_obstack.
12214 (emit_register_class): Force generation of class registration at
12216 * decl.c (end_java_method): Call permanent_allocation() before
12218 * expr.c (can_widen_reference_to): Added comment to interface
12219 handling, fixed typo.
12220 (lookup_field): Now uses CLASS_P() to correct FIXME
12221 (expand_invoke): Verification on public && !static &&
12222 !abstract moved into soft_lookupinterfacemethod (kaffe).
12223 Use Object class dtable if objectref is an array when expanding
12225 (java_push_constant_from_pool): Temporary use permanent_obstack
12226 for CONSTANT_string
12227 * parse.c (get_ref_constant): Temporary use permanent_obstack to
12228 create constant references.
12229 (get_constant): Temporary use permanent_obstack to create constant.
12230 (load_class): Temporary use permanent_obstack to load class.
12231 (jcf_parse): Temporary use permanent_obstack to perform class
12233 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
12234 (build_java_signature): Temporary use permanent_obstack.
12235 * verify.c: (verify_jvm_instruction): removed unnecessary verification
12237 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
12238 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
12241 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
12243 * class.c (append_gpp_mangled_type): Fix typo.
12244 (emit_register_class): Use main_class to get class object, rather
12245 than looking for no-longer-existing static decl starting with _CL.
12246 * typeck.c (parse_signature_type): Promote array element type
12247 if it is a RECORD_TYPE.
12249 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
12251 * class.c (push_class_static_dummy_field): New function.
12252 (mangle_static_field): New. Do G++-style mangling of static fields.
12253 (layout_class): Mandle static fields here, not in add_field.
12254 (build_class_ref): The class object is now a dummy static field.
12255 * decl.c (find_local_variable): Look for best, instead of first match.
12256 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
12257 (build_java_athrow): Don't check here if exception is Throwable.
12258 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
12259 (TYPE_USED): Removed. No longer used ...
12260 * parse.c (jcf_parse): Call push_class_static_dummy_field.
12261 * verify.c (push_pending_label): New function.
12262 (push_pending_block): Renamed to check_pending_block.
12263 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
12264 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
12265 re-checking possible handlers) after a store (less wasted work).
12266 Check for null handler (finally) before calling add_handler.
12267 Various changes to (finally?) correctly handle try/finally.
12269 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
12271 * class.c: Include stdio.h.
12273 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
12275 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
12276 to make sure class is initialized before static/special invoke.
12278 * verify.c (verify_jvm_instructions): On a store instruction,
12279 call find_local_variable to force pre-allocation of decl and rtx.
12280 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
12282 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
12284 * class.c (build_class_ref): Strip off "promoted_" if need be.
12285 (make_field_value): Call build_java_signature when needed.
12286 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
12287 * expr.c (build_java_athrow): Don't push_value of exception.
12288 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
12289 match specification of [fd]cmp[lg] for NaNs.
12290 (expand_byte_code): Add support for exception handler ranges.
12291 * except.c: Add skeleton for EH code-generation.
12292 * verify.c (merge_types): Treat all promoted integral types as equal.
12293 * constants.c (build_constants_constructor): To force creation of
12294 current_constant_pool_data_ref, call build_constant_data_ref.
12296 * javaop.def (lload): Fix typo.
12297 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
12299 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
12301 * parse.c: Don't include function.h.
12303 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
12305 * except.[ch]: New files.
12306 * Makefile.in (JAVA_OBJS): Add except.o
12307 * expr.c: Temporary warning about unimplemented exceptions.
12308 * verify.c: Verify exception handlers.
12310 * jcf-dump.c (disassemble_method): Print exception table.
12312 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12314 * expr.c (verify_jvm_instructions): Started a thorough
12315 verification of invoke* bytecodes.
12316 (expand_byte_code): flush quick stack if PC is the target of a
12317 branch. and undef RET (conflicting with config/i386/i386.h).
12318 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
12320 (expand_invoke): Now handles invokeinterface and do more
12321 verification according to the bytecode.
12322 (lookup_field): Don't try to load the class if processing
12324 (can_widen_reference_to): Now handles interfaces.
12325 * decl.c (init_decl_processing): New global variable
12326 soft_lookupinterfacemethod_node, declared in java-tree.h.
12327 Call set_super_info on string_type_node.
12328 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
12330 * class.c (set_super_info): Fills the CLASS_* flags according to
12332 (get_access_flags_from_decl): Handles all class flags.
12334 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
12336 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
12337 * parse.c (yyparse): Check for abstract method, and missing code.
12338 * expr.c (expand_byte_code): Change interface.
12339 * lang.c (put_decl_node): Print promoted types prettier.
12340 * verify.c (verify_jvm_instruction): Change interface.
12341 Partial support for scanning exception table.
12342 For load instructions, handle promoted integral types.
12344 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
12346 * verify.c: New file, with contents moved from expr.c.
12347 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
12348 * typeck.c (is_array_type_p): Moved here from expr.c.
12349 * java-tree.h: Add some now-needed function declarations.
12350 * Makefile.in (JAVA_OBJS): Added verify.o.
12352 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12354 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
12355 METHOD_ABSTRACT flag.
12357 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
12358 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
12359 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
12361 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
12363 (start_java_method): Hook for SYNCHRONIZED methods.
12365 * expr.c (build_java_jsr, build_java_ret): New functions
12366 (JSR,PRE): New macros
12367 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
12368 (verify_jvm_instructions): tableswitch, lookupswitch,
12369 monitorenter, monitorexit, goto_w: verified.
12370 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
12371 (build_java_monitor): New function.
12372 (MONITOR_OPERATION): Modified to call build_java_monitor()
12373 (verify_jvm_instructions): Started a thorough verification of
12376 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
12378 Support verification of jsr/ret subroutines (used for try/finally).
12379 * decl.c (return_address_type_node): New type node.
12380 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
12381 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
12382 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
12383 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
12384 TYPE_USED): New macros for special types in type_map.
12386 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
12387 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
12389 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
12391 * expr.c (can_widen_reference_to): New function.
12392 (pop_type): Use it.
12393 (merge_type_state): Support handling start of subroutine.
12394 (push_pending_block): Return char* error message, instead of calling
12395 fatal on an error. Also handle subroutines.
12396 (verify_jvm_instructions): Handle errors from push_poending_block.
12397 Support jsr and ret instructions.
12399 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
12401 * jcf-io.c (find_classfile): Fix thinko.
12402 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
12404 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
12406 * Makefile.in (BISON): Remove.
12408 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
12410 * Makefile.in: Convert to autoconf.
12411 * config-lang.in (outputs): Added java/Makefile.
12413 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
12414 Rename cc1java to jc1.
12416 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
12417 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
12419 * class.c (class_depth): Do load_class if needed.
12421 Mostly better verification.
12422 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
12423 (init_decl_processing): Change return type of soft_checkcast.
12424 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
12425 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
12426 lang_print_error): New functions.
12427 (lang_init): Set global hook print_error_function to lang_print_error.
12428 * expr.c: In the type_map ptr_type_node is only used for null now.
12429 (pop_type, merge_types): Hence ptr_type_node matches any reference.
12430 (merge_types): Dererence pointer to record types before comparing.
12431 (decode_newarray_type, merge_types): On error just return NULL.
12432 (build_java_binop): Add preliminary implementation (with warning)
12433 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
12434 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
12435 (expand_compare, expand_java_goto, expand_java_call): Don't
12436 push_pending_block, since that only makes sense when verifying.
12437 (merge_type_state): Different return codes.
12438 (push_pending_block): A block may need to be verified more than once.
12439 (expand_byte_code): Warn about unused code at code generation time.
12440 (verify_jvm_instruction): Changed logic, since code may need to be
12441 re-verified if type-state has changed. Also, better error handling.
12442 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
12443 Improve newarray, anewarray, ?aload, athrow,
12444 * java-tree.h (LABEL_CHANGED): New macro.
12446 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12448 * decl.c (soft_athrow_node): New global variable initialized.
12449 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
12450 * typeck.c (convert): Added support for REAL_TYPE.
12451 (convert_to_char): New function.
12452 (convert): Handle CHAR_TYPE.
12453 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
12454 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
12455 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
12457 (verify_jvm_instructions): Added break a the end of bogus unop: label.
12458 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
12459 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
12460 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
12461 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
12462 to Use The Right Things.
12463 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
12464 compatible with INT. BOOLEAN is made equivalent to BYTE.
12465 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
12466 OPCODE_ifnonnull): Now supported.
12467 (build_java_athrow): New function.
12469 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
12471 Rename method name <init> to match G++ (and fix mangling).
12472 * class.c (layout_class): Replace method name of <init> by class name.
12473 (make_method_value): Do inverse renaming of constructor from <init>.
12474 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
12475 * typeck.c (lookup_java_constructor): New function.
12476 * expr.c (expand_invoke): If method_name is <init>, call
12477 lookup_java_constructor to find constructor.
12479 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
12481 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
12483 * parse.c (get_class_constant): Modified to handle array "classes"
12484 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
12486 (convert): Modified to handle real type.
12487 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
12488 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
12489 variables declared.
12490 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
12491 soft_multianewarray, soft_newarray_node, soft_throw_node): New
12492 global variables initialized.
12493 (find_local_variable): Handles the case of a pointer
12494 (end_java_method): Restore the use of one more scope
12495 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
12496 build_java_array_length_access, expand_java_arrayload,
12497 expand_java_arraystore, expand_java_array_length,
12498 expand_java_multianewarray, expand_java_anewarray,
12499 build_java_check_indexed_type, is_array_type_p,
12500 build_java_throw_out_of_bound_exception): New functions.
12501 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
12502 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
12503 OPCODE_<t>aload): Implemented code for verification.
12504 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
12505 ARRAY_NEW_MULTI): Macro defined.
12506 (CONVERT): Modified to invoke convert().
12507 (case OPCODE_aload2): Fixed index typo from 2 to 1.
12509 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
12511 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
12512 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
12513 (make_class_data): Field name needs '/' as package prefix.
12514 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
12516 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
12518 Implement debug information for local variables.
12519 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
12520 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
12521 DECL_LOCAL_SLOT_CHAIN): New macros.
12522 (struct lang_decl_var): New type.
12523 * parse.c (give_name_to_locals): Move to decl.c.
12524 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
12525 (start_java_method): Re-write parameter handling.
12526 (pending_local_decls): New global variable.
12527 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
12528 (find_local_variable): Accept pc so we can skips decls not in range.
12529 (struct binding_level): Add end_pc field.
12530 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
12531 (various): Change so current pc gets passed to find_local_variable.
12533 * decl.c (init_decl_processing): Re-arrange fields in
12534 class_type_node and and method_type_node to match kaffe 0.9.1.
12535 * class.c (make_method_value, make_class_data): Update
12536 initializations to match.
12538 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
12540 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
12541 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
12542 (push_super_field): New function.
12543 (make_class_data): Handle inheritance of class static initializer.
12544 (layout_class): New name mangling.
12545 * constants.c (build_constant_data_ref): Init type of data array
12546 to a one-element array.
12547 (build_constants_constructor): Set DECL_SIZE from complete array type.
12548 * decl.c: Rename class_type, object_type etc to class_type_node,
12549 object_type_node etc. Make former inherit from latter.
12550 * expr.c (expand_invoke): Add cast of function address.
12551 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
12552 * parse.c (yyparse): Don't call layout_class here.
12553 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
12555 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
12557 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
12558 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
12559 (alloc_class_constant): New.
12560 * expr.c (expand_invoke): Make sure method's class is initialized.
12561 * class.c (interits_from_p, emit_register_class): New functions.
12562 * parse.c (yyparse): Call emit_register_class.
12564 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
12566 * constants.c: New file, to handle constant pool.
12567 * Makefile.in (JAVA_OBJS): Add constants.o.
12568 * decl.c (init_decl_processing): Update, fix, finish various structs.
12569 (pushdecl_top_level): New.
12570 * parse.c (layout_class): Moved to class.c.
12571 * expr.c (java_push_constant_from_pool): New function.
12572 * class.c (build_class_ref): Make work fully
12573 (make_class_data): Emit super-class, constant pool, interface vector.
12575 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
12577 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
12578 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
12579 * class.c (class_depth): New function.
12580 (lookup_named_class): Replaced by new function lookup_class.
12581 * decl.c (object_type_node, string_type_node): New.
12582 Remove various types that we no longer need.
12583 * expr.c (verify_jvm_instructions): New separate verifier pass.
12584 (push_type, pop_type): New functions for verifier.
12585 (type_stack_dup, pop_argument_types, merge_types): Likewise.
12586 (expand_byte_code): Simplify, since we assume already verified.
12587 (expand_invoke): Now mostly works.
12588 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
12589 * lang.c (main_class): Move to parse.c. Don't make_class yet.
12590 * parse.c: Wait to allocate class object until we know its name.
12591 (layout_class): Calculate DECL_VINDEX for each virtual method.
12592 * typeck.c (get_array_type): Rename to ...
12593 (build_java_array_type): ... and provide working implementation.
12594 (build_java_signature): New function - build Java signature of type.
12595 (set_java_signature): New function - cache signature with type.
12596 (lookup_java_method): New function.
12598 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
12600 * class.c (ident_subst): Take extra SUFFIX parameter.
12601 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
12602 (set_constant_value, build_static_field_ref, is_compiled_class): New.
12603 (build_class_ref): Actually implement.
12604 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
12605 * decl.c (builtin_function): New.
12606 (init_decl_processing): Update for current Kaffe. Declare some
12607 builtin Kaffe functions.
12608 * expr.c (build_address_of): New.
12609 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
12610 Renamed (from expand_java_new etc), and added working implementations.
12611 (build_field_ref): Now also handle static fields.
12612 (expand_invoke): Implement invokestatic, and start implement rest.
12613 * java-opcodes.h: Use javaop.def to avoid duplicated list.
12614 * javaop.def: Rename invokevirt -> invokevirtual.
12615 * lang.c (use_handles): Removed.
12616 * parse.c: Add support for ConstantValue atribute.
12617 Handle nested loading of a class. (JPOOL_UTF): New.
12619 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
12621 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
12623 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
12625 * Make-lang.in (java.install-man): New empty rule.
12626 * typeck.c (set_local_type): New function.
12627 * expr.c (STORE_INTERNAL): Call find_local_variable,
12628 not find_stack_slot. Call set_local_type.
12630 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
12632 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
12633 and building RECORD_TYPE CONSTRUCTORs.
12634 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
12636 * lang.c (use_handles): Change the default to 0.
12637 * decl.c: Define and build class_type, field_type, utf8const_type.
12638 * class.c (make_class_data, make_field_value,
12639 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
12640 hashUtf8String, strLengthUtf8, mangled_classname:
12641 Functions to build reflective data structures.
12642 * parse.c (yyparse): Call make_class_data.
12644 * jcf-io.c (open_class, find_classfile): New functions.
12645 * jcf-dump.c: Support reading classfile from explicitly-named
12646 class file (without CLASSPATH searching).
12648 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
12650 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
12651 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
12652 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
12653 (get_constant): Now trivial for CONSTANT_Utf8.
12655 * jcf.h: Make NEW_CPOOL the default.
12656 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
12658 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>