1 2000-07-27 Tom Tromey <tromey@cygnus.com>
3 * parse.y (patch_method_invocation): Don't reverse the argument
4 list when dealing with anonymous class constructors. Fixed typo in
7 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9 * parse.y (build_alias_initializer_parameter_list): Reverse
10 crafted list when building aliases for anonymous class
13 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
15 * parse.y (jdep_resolve_class): Don't bother checking potential
16 innerclass access if `decl' is NULL.
17 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
20 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
22 * parse.c: Remove (again.)
24 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
26 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
27 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
28 outside the `if' statement, alias to innerclass removed, `decl'
29 used to mark the class complete.
31 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
33 * parse.y (simple_name:): Fixed typo in error message.
35 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
37 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
38 or its first operand can be error marks.
40 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
42 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
43 * parse.y (method_header): Likewise.
45 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
47 * parse.y (find_as_inner_class): Handle the case where the
48 enclosing context of an innerclass has been loaded as bytecode.
50 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
52 * parse.y (simple_name:): Reject `$' in type names.
53 (resolve_type_during_patch): Use `type' as a second
54 argument to resolve_no_layout. Fixes gcj/257.
56 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
58 * lang-specs.h: Added %(jc1) to java compiler options.
60 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
62 * .cvsignore: New file.
64 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
66 * parse.y (not_accessible_p): Access granted to innerclasses
67 (indirectly) extending the reference type. Fixes gcj/249.
69 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
71 * parse.y (patch_method_invocation): Fixed comment.
72 (maybe_use_access_method): Build this$<n>s to the context of the
73 target method, or a type that extends it. Fixes gcj/242.
75 2000-07-13 Mark Mitchell <mark@codesourcery.com>
79 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
81 * parse.y (fold_constant_for_init): Avoid bullish conversion.
83 2000-07-13 Tom Tromey <tromey@cygnus.com>
85 * lang-specs.h: Added %{I*}.
87 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
89 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
91 2000-07-12 Mark Mitchell <mark@codesourcery.com>
93 * parse-scan.c: Remove.
95 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
97 * class.c (set_super_info): Handled protected inner classes.
98 (common_enclosing_context_p): Bail early if arguments aren't both
100 (get_access_flags_from_decl): Handle private and protected inner
102 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
103 (CLASS_PROTECTED): Likewise.
104 (struct lang_type): New bitfield `poic.'
105 * parse.y (jdep_resolve_class): Call check_inner_class_access on
107 (check_inner_class_access): Renamed arguments, added
108 comments. Handles protected inner classes (fixes gcj/225)
109 (not_accessible_p): Fixed comments. Avoid handling inner classes.
111 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
113 * parse.y (resolve_qualified_expression_name): Verify qualified
114 access to `this.' Fixes gcj/239.
116 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
118 * jcf-write.c (generate_classfile): Don't install ConstantValue
121 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
123 * parse.y (resolve_qualified_expression_name): Handle inner class
124 access. Fixes gcj/256.
126 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
128 * jcf-write.c (generate_classfile): Properly install the
129 ConstantValue attribute and the initial value constant pool index
131 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
134 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
136 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
138 * parse.y (find_as_inner_class): Fixed typo.
139 (do_resolve_class): Explore enclosing contexts when searching for
140 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
141 (check_inner_class_access): Check `decl' which can be null in case
144 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
146 * java-tree.h (java_debug_context): Declared `extern.'
147 (safe_layout_class): Likewise.
148 * parse.y (resolve_field_access): Field must be `static' in order
149 to be replaced by its initial value. Added comments.
150 (find_applicable_accessible_methods_list): Fixed typo.
151 (find_most_specific_methods_list): Methods found in innerclasses
152 take over methods founds in the enclosing contexts.
153 (java_complete_tree): Loosen restrictions on the type of DECLs
154 that can be replaced by their initialization values.
155 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p.'
157 2000-07-05 Tom Tromey <tromey@cygnus.com>
159 * Make-lang.in (PARSE_DIR): New macro.
160 (PARSE_RELDIR): Likewise.
162 (PARSE_SCAN_C): Likewise.
163 ($(PARSE_C)): New target.
164 ($(PARSE_SCAN_C)): Likewise.
165 (SET_BISON): New macro.
166 (BISONFLAGS): Likewise.
167 (JAVABISONFLAGS): Likewise.
169 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
171 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
172 argument on the first pass for CNI as well as JNI.
173 (print_method_info): Set up method name on the first pass only.
175 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
177 * parse.y (parser_qualified_classname): Removed parameter
179 (create_interface): Removed first passed parameter to
180 parser_qualified_classname.
181 (create_class): Likewise. Don't install alias on static
182 innerclasses. Fixes gcj/275.
184 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
186 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
187 debugable statement with empty_stmt_node. Fixes gcj/272
189 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
191 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
194 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
196 * jcf-write.c (push_long_const): Appropriately cast short negative
199 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
201 * parse.y (verify_constructor_super): Use loop variable
202 `m_arg_type' initialized with `mdecl_arg_type'.
204 2000-06-29 Tom Tromey <tromey@cygnus.com>
206 * parse.y (resolve_field_access): Handle case where `type_found'
209 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
211 * expr.c (lookup_field): The same field can be found through two
212 different interface. Don't declare it ambiguous in that case.
214 2000-06-27 Tom Tromey <tromey@cygnus.com>
216 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
217 follows \r, then unget it at a lower level.
219 2000-06-26 Tom Tromey <tromey@cygnus.com>
221 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
224 2000-06-25 Tom Tromey <tromey@cygnus.com>
226 * parse.y (for_statement): Wrap expression in a WFL if it is a
227 constant. For PR gcj/268.
229 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
231 * parse.y (do_resolve_class): Minor optimiztion in the package
232 list search. Removed unecessary test and return statement.
233 (valid_ref_assignconv_cast_p): Order of arguments to
234 enclosing_context_p fixed.
236 2000-06-24 Tom Tromey <tromey@cygnus.com>
238 * expr.c (lookup_field): Print error and return error_mark_node if
239 field reference is ambiguous.
241 * parse.y (check_abstract_method_definitions): Also check if
242 `other_method' is abstract.
244 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
246 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
248 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
249 (struct lang_type): New field `pic.'
250 (CLASS_PRIVATE): New macro.
251 * parse.y (check_inner_class_access): New function.
252 (jdep_resolve_class): Call it.
254 2000-06-23 Tom Tromey <tromey@cygnus.com>
256 * parse.y (patch_incomplete_class_ref): Initialize the returned
257 class. For PR gcj/260.
259 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
261 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
263 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
265 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
266 Java specific checks.
267 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
269 * java-tree.def (CASE_EXPR): Marked 'e'.
270 (DEFAULT_EXPR): Likewise.
271 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
273 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
274 Java specific checks.
275 (generate_bytecode_insns): Test try_block for BLOCK before using
277 * parse.y (build_wfl_wrap): Added `location' argument. Set
278 EXPR_WFL_LINECOL accordingly.
279 (dim_expr:): Wrap constants with WFLs.
280 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
281 (resolve_package): Check for `stmt' not being a BLOCK before
282 building a debuggable statement with it.
283 (make_qualified_primary): Added extra parameter to build_wfl_wrap
285 (resolve_field_access): Make sure `decl' is a DECL before treating
287 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
288 IDENTIFIER_NODE before treating it as such.
289 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
291 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
292 to be applied only on non array types.
294 2000-06-16 Per Bothner <per@bothner.com>
296 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
297 define in terms of DECL_RESULT, as that fails when --enable-checking.
299 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
301 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
302 types the same in comparison.
303 (CHECK_OP): Add static prototype.
305 2000-06-13 Jakub Jelinek <jakub@redhat.com>
307 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
308 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
311 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
313 * decl.c (create_primitive_vtable): Prototype.
315 * jcf-write.c (generate_bytecode_insns): Initialize variable
318 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
320 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
322 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
323 to track searched classes, and do not search the same class more than
324 once. Call find_applicable_accessible_methods_list on immediate
325 superclass, instead of search_applicable_method_list on all ancestors.
328 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
330 * parse.y (register_fields): Permit static fields in inner classes
331 if they are final. Fix for PR gcj/255.
333 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
335 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
336 * parse.y (find_in_imports): Returned type changed to void,
337 leading comment fixed.
338 (register_package): New function.
339 (qualify_and_find): Likewise.
340 (package_declaration:): Use `register_package'.
341 (single_type_import_declaration:): Removed local variable
342 `node'. Added missing `;' for consistency.
343 (type_import_on_demand_declaration:): Use `chainon' to link new
345 (lookup_field_wrapper): Lookup local variables defined in outer
347 (java_complete_class): Don't reverse the list of imported on demand.
348 (do_resolve_class): Reorganized. Removed local variable
349 `original_name'. Call `qualify_and_find' with the current package
350 name, invoke `find_in_imports_on_demand' right after. Call
351 `qualify_and_find' with the packages we've seen so far. Fixed
352 operations numbering in comments.
353 (java_expand_class): Don't reverse `package_list'.
354 (find_most_specific_methods_list): New local variables `abstract'
355 and `candidates'. Use them to pick the right method.
357 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
359 * parse.y (check_modifiers_consistency): Don't subtract out
360 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
362 2000-06-04 Philipp Thomas <pthomas@suse.de>
364 * Makefile.in (INTLLIBS): New.
368 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
370 * class.c (get_dispatch_table): Build the vtable dummy entry list
371 element with a null purpose. Fixed leading comment.
372 (build_dtable_decl): Build an accurate dtable type when appropriate
375 2000-06-02 Richard Henderson <rth@cygnus.com>
377 * lang.c (lang_get_alias_set): New.
379 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
381 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
382 before using it as the accessed field.
384 2000-05-31 Tom Tromey <tromey@cygnus.com>
386 * java-tree.h (boolean_array_vtable, byte_array_vtable,
387 char_array_vtable, short_array_vtable, int_array_vtable,
388 long_array_vtable, float_array_vtable, double_array_vtable):
390 * expr.c (get_primitive_array_vtable): New function.
391 (create_primitive_vtable): New function.
392 (java_lang_expand_expr): Enable code to statically generate
394 * decl.c (init_decl_processing): Create primitive vtables.
395 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
396 short_array_vtable, int_array_vtable, long_array_vtable,
397 float_array_vtable, double_array_vtable): Define.
399 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
401 * java/parse.y (find_applicable_accessible_methods_list):
402 Don't add an uninitialized value to the list.
404 2000-05-25 Tom Tromey <tromey@cygnus.com>
406 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
407 when trying to see if field's class should be initialized. Always
408 initialize field's declaring class, not qualified class.
411 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
412 `wfl_operator', to maybe_build_primttype_type_ref.
415 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
417 * parse.y (patch_method_invocation): Don't try to lookup methods
420 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
422 * parse.y (resolve_field_access): Call the appropriate <clinit>
423 before accessing the length of a static array. Craft a decl for
424 the field while its time. Fixes PR gcj/129.
426 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
428 * parse.y (resolve_package): Correctly set `*next' (was off by
430 (resolve_qualified_expression_name): Fixed comment.
432 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
434 * jcf-parse.c (jcf_parse_source): Reset current_class and
435 current_function_decl to NULL before parsing a new file.
437 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
439 * parse.y (block_end:): If the collected block doesn't feature a
440 statement, insert an empty statement.
442 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
444 * parse.y (maybe_yank_clinit): New function.
445 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
446 end of the list of methods belonging to a class.
447 (java_complete_expand_method): Check whether <clinit> is really
448 necessary and expand it accordingly.
450 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
452 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
453 processed by the method's switch statement.
455 2000-05-19 Tom Tromey <tromey@cygnus.com>
457 * java-tree.h: Added init state enum.
458 * decl.c (emit_init_test_initialization): Initialize class
459 initialization check variable by looking at class' state.
461 2000-05-19 Tom Tromey <tromey@cygnus.com>
463 * java-tree.h (build_instanceof): Declare.
464 (build_get_class): Declare.
465 * parse.y (patch_binop): Use build_instanceof.
466 * expr.c (build_instanceof): New function. If class is final,
467 don't make a function call.
468 (expand_java_INSTANCEOF): Use it.
469 (build_get_class): New function.
471 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
473 * jcf-write.c (generate_classfile): Scan the source_file for
474 slashes with the right pointer variable.
476 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
478 * lang.c (lang_decode_option): Update -Wunused flags by calling
480 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
482 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
484 * check_init.c (check_init): Constify local char *.
485 * class.c (push_class): Constify local char *.
486 * java_tree.h: Update prototypes.
487 * jcf-io.c (open_class): Constify filename parameter and
489 (find_class): Remove redundant string copy. Cast return from
491 * jcf-parse.c (read_class, parse_class_file, yyparse):
492 Constify local char *.
493 * jcf-write.c (generate_bytecode_insns, generate_classfile):
494 Constify local char *.
495 * jcf.h (JCF): Constify filename and classname.
496 (JCF_FINISH): Cast args to FREE to char * when appropriate.
497 * lang.c (init_parse): Constify parameter and return value.
498 * lex.c (java_get_line_col): Constify filename parameter.
499 * parse.h: Constify parser_ctxt.filename. Update prototypes.
500 * parse.y (java_parser_context_suspend,
501 issue_warning_error_from_context, safe_layout_class): Constify
503 * parse.c: Regenerate.
505 2000-05-08 Tom Tromey <tromey@cygnus.com>
507 * expr.c (build_jni_stub): Cache the result of
510 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
512 * decl.c (predef_filenames_size): Now 7.
513 (predef_filenames): New seventh entry.
515 2000-05-04 Tom Tromey <tromey@cygnus.com>
517 * boehm.c (mark_reference_fields): Don't mark RawData fields.
518 Keep track of when we've seen a reference field after a
520 (get_boehm_type_descriptor): Handle case where we see
521 non-reference fields but no trailing reference field.
522 * decl.c (rawdata_ptr_type_node): Define.
523 (init_decl_processing): Initialize rawdata_ptr_type_node.
524 * java-tree.h (rawdata_ptr_type_node): Declare.
526 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
528 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
529 specifiers in calls to fprintf.
531 2000-05-03 Andrew Haley <aph@cygnus.com>
533 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
535 * javaop.h (WORD_TO_INT): New function.
536 (IMMEDIATE_s4): Use WORD_TO_INT.
537 * jcf.h (JPOOL_INT): Ditto.
539 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
542 2000-04-19 Tom Tromey <tromey@cygnus.com>
544 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
546 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
548 * expr.c (build_jni_stub): New function.
549 * lang-specs.h: -fjni and -femit-class-file are incompatible.
551 * parse.y (java_complete_expand_methods): Expand a native method
552 and call build_jni_stub if -fjni given.
553 * lang-options.h: Document -fjni.
554 * lang.c (flag_jni): New global.
555 (lang_f_options): Added `jni' entry.
556 * java-tree.h (soft_lookupjnimethod_node,
557 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
560 (build_jni_stub): Declare.
561 (struct lang_decl): Added `native' flag.
562 (METHOD_NATIVE): Redefined to use `native' field of lang specific
564 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
565 soft_jnipopsystemframe_node): New globals.
566 (init_decl_processing): Set them. _Jv_InitClass only takes one
569 * java-tree.def: Put into `C' mode.
571 2000-04-27 Tom Tromey <tromey@cygnus.com>
574 * expr.c (expand_invoke): Generate check to see if object pointer
575 is null in nonvirtual invocation case.
576 * java-tree.h (soft_nullpointer_node): Declare.
577 * decl.c (soft_nullpointer_node): New global.
578 (init_decl_processing): Initialize soft_nullpointer_node.
579 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
580 or `private' methods.
581 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
583 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
585 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
588 2000-04-26 Tom Tromey <tromey@cygnus.com>
590 * zextract.c (find_zip_file_start): New function.
591 (read_zip_archive): Use it.
593 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
595 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
597 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
599 * class.c (common_enclosing_context_p): New function.
600 * java-tree.h (common_enclosing_context_p): Added prototype.
601 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
602 classes sharing an outer context with the current instance.
603 * parse.y (build_access_to_thisn): Fixed leading comment.
604 (verify_constructor_super): New local `supper_inner'. Skip
605 enclosing context argument in the case of inner class constructors.
606 (patch_method_invocation): Insert proper context as second
607 parameter to pure inner class constructor super invocations.
609 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
611 * parse.y (end_class_declaration): Reset the interface number
614 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
616 * parse.y (source_start_java_method): Deleted unecessary code.
617 (patch_method_invocation): Fixed comment.
619 2000-04-24 Robert Lipe <robertlipe@usa.net>
621 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
623 2000-04-23 Tom Tromey <tromey@cygnus.com>
625 * boehm.c (mark_reference_fields): Use int_byte_position.
627 2000-04-22 Tom Tromey <tromey@cygnus.com>
629 * boehm.c (mark_reference_fields): Only call byte_position on
632 2000-04-22 Tom Tromey <tromey@cygnus.com>
634 * boehm.c (mark_reference_fields): Added `last_view_index'
635 argument. Use DECL_FIELD_OFFSET to determine field's offset.
637 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
639 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
640 * parse.y (check_class_interface_creation): Fixed comments. Select
641 permitted modifiers for (inner) interfaces. Changed error message
642 to report rejected modifiers used with local classes.
644 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
646 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
647 of directly inherited type considered in scope.
648 * parse.y (do_resolve_class): Search inherited classes for inner
651 2000-04-20 Tom Tromey <tromey@cygnus.com>
653 * parse.y (not_accessible_p): Use member's class, not current
654 class, when doing inheritance check for protected reference.
657 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
659 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
661 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
663 * parse.y (lookup_field_wrapper): Search for final local aliases.
664 (resolve_expression_name): Let lookup_field_wrapper search for
665 final local aliases. Force the value of `name' if one is found.
666 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
667 an expression name. Fixed comments.
669 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
671 * parse.y (yyerror): `msg' can be null, don't use it in that case.
673 2000-04-19 Tom Tromey <tromey@cygnus.com>
675 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
677 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
679 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
681 2000-04-18 Tom Tromey <tromey@cygnus.com>
684 * gjavah.c (utf8_cmp): Changed return value.
685 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
687 (cxx_keywords): New global.
688 (get_field_name): Handle new result of cxx_keyword_subst.
689 (print_method_info): Likewise.
691 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
693 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
694 with a newline, for CNI.
695 (print_stub_or_jni): Print a space or newline before method name for
697 (print_cxx_classname): Don't write leading "::" in CNI stub method.
698 (process_file): Include gcj/cni.h if generating CNI stubs.
700 2000-04-16 Tom Tromey <tromey@cygnus.com>
702 * gjavah.c (decompile_method): Use print_field_name.
705 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
707 * parse.y (java_expand_classes): Reverse the package list once.
708 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
710 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
711 the `==' and `!=' operators.
713 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
715 * jcf-write.c (generate_bytecode_insns): At invokation time,
716 always relate an interface method to the type of its selector.
718 2000-04-05 Tom Tromey <tromey@cygnus.com>
721 * expr.c (expand_invoke): Generate check to see if object pointer
722 is null in nonvirtual invocation case.
723 * java-tree.h (soft_nullpointer_node): Declare.
724 * decl.c (soft_nullpointer_node): New global.
725 (init_decl_processing): Initialize soft_nullpointer_node.
726 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
727 or `private' methods.
728 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
730 2000-04-05 Tom Tromey <tromey@cygnus.com>
733 * parse.y (check_final_assignment): Recognize assignments to the
734 `length' field of an array when generating class files.
736 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
738 * class.c (decl_hash): Prototype removed.
739 (decl_compare): Likewise.
741 2000-04-05 Tom Tromey <tromey@cygnus.com>
743 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
744 * parse.y (check_modifiers_consistency): Check for final/volatile
745 clash. Fixes PR gcj/164.
747 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
749 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
751 (java_hash_compare_tree_node): Renamed from `decl_compare, made
753 (add_method_1): Use `java_hash_hash_tree_node' and
754 `java_hash_compare_tree_node'.
755 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
756 (java_hash_compare_tree_node): Likewise.
757 * parse.y (find_applicable_accessible_methods_list): Create,
758 delete and use a hash table to remember already searched interfaces.
760 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
762 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
765 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
767 * boehm.c (mark_reference_fields, set_bit): Prototype.
768 (set_bit): Un-ANSI-fy definition.
770 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
773 * decl.c (emit_init_test_initialization): Likewise.
775 * gjavah.c (jni_print_char): Likewise.
777 * parse.y (create_new_parser_context): Likewise.
779 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
781 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
782 patch missing hunk. Fixed indentation.
784 2000-03-30 Tom Tromey <tromey@cygnus.com>
786 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
787 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
789 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
791 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
792 when negative *before* using it as an array index.
793 * ChangeLog: Fixed typo.
795 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
797 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
798 to 0 when it reaches -1.
800 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
802 * jcf-parse.c (get_constant): Properly cast `num' during the
803 invocation of `add_double'.
804 * jcf-write.c (push_long_const): Properly cast `lo' before
805 comparing it to short bounds.
806 * parse-scan.y (interface_declaration:): Rule re-arrange so that
807 `interface_body:' is reduced after the current interface is
810 2000-03-26 Tom Tromey <tromey@cygnus.com>
812 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
813 Java-specific `-f' option.
815 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
817 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
818 Adjust order of making types.
819 Make bitsize_*_node values.
821 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
823 * class.c (make_field_value): Use byte_position.
824 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
825 (java_array_data_offset): Likewise.
826 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
829 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
831 * parse.y (check_abstract_method_definitions): New local
832 `end_type_reached'. Make sure we also consider `end_type'.
833 (java_check_abstract_method_definitions): Make sure we eventually
834 consider `java.lang.Object'.
835 (maybe_use_access_method): Don't use access method if not in the
836 context of a pure inner class or if the method's context is right.
837 (find_applicable_accessible_methods_list): New static flag
838 `object_done'. Don't search abstract classes as interfaces. Fixed
839 indentation. Fixed the `java.lang.Object' only search. Search
840 class interface(s) first, then fully search enclosing contexts.
841 (find_most_specific_methods_list): Pick the closest candidate when
842 they're all abstract.
844 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
846 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
847 properly initialize `finished_label.' Don't emit gotos for empty
850 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
852 * except.c (emit_handlers): Clear catch_clauses_last.
854 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
856 * parse.y (check_method_types_complete): New function.
857 (create_class): Reset anonymous class counter only when seeing an
859 (java_complete_class): JDEP_METHOD: Don't recompute signature
862 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
864 * class.c (build_static_ref): Fixed indentation in comment.
865 * java-tree.def (TRY_EXPR): Fixed typo in name.
866 (CLASS_LITERAL): Likewise.
867 * java-tree.h: (TYPE_DOT_CLASS): New macro.
868 (struct lang_type): New field `dot_class'.
869 * jcf-write.c (generate_bytecode_insns): Fixed error message.
870 (generate_classfile): Method `class$' is synthetic.
871 * parse.y (build_do_class_method): New function.
872 (build_dot_class_method_invocation): Likewise.
873 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
874 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
875 (qualify_ambiguous_name): Likewise.
876 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
877 (build_try_statement): Fixed leading comment.
879 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
881 * class.c (make_field_value): Properly handle sizes.
882 (get_dispatch_vector): Use tree_low_cst and host_integerp.
883 (layout_class_method): Count using trees.
884 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
885 * expr.c (java_array_data_offset): Use int_bit_position.
886 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
887 (build_invokevirtual): Use tree_low_cst and do computations with trees.
889 2000-03-16 Tom Tromey <tromey@cygnus.com>
891 * lang.c (flag_hash_synchronization): New global.
892 (lang_f_options): Added `hash-synchronization'.
893 * lang-options.h: Mention -fhash-synchronization.
894 * java-tree.h (flag_hash_synchronization): Declare.
895 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
896 hash table synchronization is disabled.
897 * decl.c (init_decl_processing): Only push `sync_info' value when
898 hash table synchronization is disabled.
899 * class.c (make_class_data): Only push `sync_info' field when hash
900 table synchronization is disabled. Removed dead code.
902 2000-03-16 Tom Tromey <tromey@cygnus.com>
904 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
906 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
908 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
910 * parse.y (patch_method_invocation): Handle anonymous classes
911 creation in static context.
913 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
915 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
916 * parse.y (resolve_qualified_expression_name): Use it.
917 (patch_method_invocation): Likewise.
919 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
921 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
922 depending on the type of dependency which dictates what the
924 (unresolved_type_p): Resolved types limited to the current class.
926 2000-03-15 Tom Tromey <tromey@cygnus.com>
928 * decl.c (init_decl_processing): Set type of `sync_info' to be
931 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
932 Correctly compute bit number for current slot. Zero `high' and
933 `low' in DS_LENGTH case. Don't skip inherited fields. Use
934 mark_reference_fields.
935 (mark_reference_fields): New function.
937 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
939 * parse.y (register_incomplete_type): Fixed initialization of
942 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
944 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
946 (push_class_context, pop_class_context): New function.
947 (class_body:): Call pop_class_context.
948 (interface_body:): Likewise.
949 (INNER_QUALIFIER): New macro.
950 (report_class_declaration): Changed output format and use
951 INNER_QUALIFIER. Call push_class_context.
953 2000-02-14 Andrew Haley <aph@cygnus.com>
955 * check-init.c (check_init): Add new cases for unary and binary
958 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
960 * parse.y (resolve_package): Set `next' once a type name has been
961 progressively discovered.
962 (resolve_qualified_expression_name): Propagate resolution only if
963 there are remaining qualifiers. Take into account `q' might have
964 been cleared after re-qualification.
965 * parse.y (patch_method_invocation): New local `resolved'.
966 Section dealing with qualified expression rewritten to use
967 resolve_field_access.
969 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
971 * parse.h (PUSH_CPC): Fixed indentation.
972 (DEBUG_CPC): New macro.
973 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
974 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
975 * parse.y (class_body_declaration:): Use
976 SET_CPC_INSTANCE_INITIALIZER_STMT.
977 (method_declaration:): Check for null current_function_decl.
978 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
979 (java_parser_context_pop_initialized_field): Better handling of
981 (maybe_make_nested_class_name): Mark nested class name as
982 qualified when necessary.
983 (end_class_declaration): Don't call java_parse_context_resume when
984 one or more error occured.
985 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
986 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
987 SET_CPC_INITIALIZER_STMT.
988 (method_header): Check for inner classes declaring static methods.
989 (resolve_qualified_expression_name): Handle situation where `this'
992 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
994 * typeck.c (build_prim_array_type): Correctly set the high word too.
996 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
998 * parse.y (java_complete_expand_methods): Leave <clinit> out of
1000 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
1001 list of methods for interfaces.
1003 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1005 * parse.y (qualify_ambiguous_name): Properly handle expressions
1008 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1010 * parse.y (check_final_assignment): Extended to process
1012 (patch_assignment): Have check_final_assignment called only once.
1014 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1016 * java-tree.h (IS_INIT_CHECKED): New flag.
1017 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
1018 * parse.y (patch_string): Call force_evaluation_order on the
1019 completed string concatenation tree.
1020 * expr.c (force_evaluation_order): Call force_evaluation_order on
1021 function's arguments too.
1023 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1025 * decl.c (emit_init_test_initialization): Mark KEY as unused.
1026 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
1027 (build_anewarray): Likewise.
1028 * parse.y (patch_newarray): Likewise.
1029 * parse.c: Regenerated.
1031 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
1033 * decl.c (init_decl_processing): Added new class fields `depth',
1034 `ancestors', and `idt' to class_type_node. Use
1035 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
1036 * class.c (make_class_data): Push initial values for new fields.
1037 * java-tree.h: Updated prototype for `build_invokeinterface'.
1038 * expr.c (build_invokeinterface): Changed parameters to accept
1039 `method' tree. Calculate index of `method' in its declaring
1040 interface. Build call to _Jv_LookupInterfaceMethodIdx.
1041 (expand_invoke): Call `build_invokeinterface' with new parameters.
1042 * parse.y (patch_invoke): Call `build_invokeinterface' with new
1045 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
1047 * typeck.c (lookup_do): Search superinterfaces first
1048 when looking up an interface method. From Godmar Back
1051 2000-03-06 Tom Tromey <tromey@cygnus.com>
1053 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
1055 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
1057 * java-tree.h (lookup_argument_method2): Declared.
1058 (safe_layout_class): Prototype moved from parse.h.
1059 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
1060 * parse.y (java_check_regular_methods): Local `super_class' gone.
1061 Call lookup_argument_method2 instead of lookup_argument_method.
1062 Perform modifier match for methods found declared in implemented
1063 interfaces. Fixed indentation problem. Overriding/hiding error
1064 report to take place only for methods found in classes.
1065 * typeck.c (lookup_argument_method): Changed leading
1066 comment. Re-written by calling lookup_do.
1067 (lookup_argument_method2): New function.
1068 (lookup_java_method): Re-written by calling lookup_do.
1069 (lookup_do): New function.
1071 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1073 * check-init.c (check_init): Removed dead code. Handle (blank)
1075 * parse.y (declare_local_variables): New local `final_p', set it
1076 and use it to initialize LOCAL_FINAL.
1077 (check_final_assignment): Only check FIELD_DECLs.
1079 2000-02-17 Tom Tromey <tromey@cygnus.com>
1081 * Makefile.in (JAVA_OBJS): Added boehm.o.
1082 (boehm.o): New target.
1083 * Make-lang.in (JAVA_SRCS): Added boehm.c.
1084 * java-tree.h (flag_use_boehm_gc): Declare.
1085 (get_boehm_type_descriptor): Declare.
1086 * lang.c (lang_f_options): Added `use-boehm-gc'.
1087 (flag_use_boehm_gc): New global.
1088 * lang-options.h: Added -fuse-boehm-gc.
1089 * boehm.c: New file.
1090 * class.c (get_dispatch_table): If class uses a Boehm type
1091 descriptor, put it in the vtable.
1092 (make_class_data): Removed dead code.
1094 2000-03-03 Per Bothner <per@bothner.com>
1096 * decl.c (init_decl_processing): Initialize sizetype properly.
1098 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
1100 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
1101 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
1102 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1103 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
1104 (jcf_parse): New local `current'. Load innerclasses seen in outer
1105 context being processed.
1106 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
1107 * jcf-write.c (append_innerclasses_attribute): New function.
1108 (append_innerclasses_attribute_entry): Likewise.
1109 (get_access_flags): Handle static classes. Set anonymous and local
1110 classes to be private.
1111 (generate_classfile): Attribute count adjusted. Call
1112 append_innerclasses_attribute.
1113 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
1114 PURE_INNER_CLASS_TYPE_P.
1115 * parse.y (parser_qualified_classname): New parameter `is_static',
1116 produce non qualified name accordingly.
1117 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
1118 (create_interface): Added argument to parser_qualified_classname.
1119 (create_class): Added argument to parser_qualified_classname. Setup
1120 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
1121 (add_inner_class_fields): Fixed indentation.
1122 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
1123 (method_declarator): Fixed typo in comment.
1124 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
1125 (build_current_thisn): Likewise.
1126 (patch_method_invocation): Likewise.
1128 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
1130 * decl.c (current_function_decl): Move to toplev.c.
1132 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1134 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
1135 (DECL_BIT_INDEX): Use underlying representation.
1136 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
1138 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1140 * expr.c (build_java_ret): Pass proper type to size_binop.
1142 2000-02-25 Anthony Green <green@cygnus.com>
1144 * expr.c (build_class_init): Mark the decl to be ignored by
1146 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
1147 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
1148 * class.c (init_test_hash_newfunc): New function.
1149 (decl_hash): New function.
1150 (decl_compare): New function.
1151 * decl.c (emit_init_test_initialization): New function.
1152 (complete_start_java_method): Traverse the init test hashtable,
1153 calling emit_init_test_initialization.
1154 (always_initialize_class_p): Define.
1155 * expr.c (build_class_init): Use initialization tests when
1156 emitting class initialization code.
1157 (always_initialize_class_p): Declare.
1158 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
1160 * java-tree.h: Include hash.h.
1161 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
1162 (struct lang_decl): Add init_test_table field.
1163 (init_test_hash_entry): Define.
1165 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1167 * gjavah.c (main): Avoid using `argi' to report unimplemented
1170 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1172 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
1173 initialize locals to avoid warnings. Local `exception_type' moved
1176 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1178 * parse.y (resolve_expression_name): Use `orig' as a second
1179 argument to resolve_field_access.
1180 (resolve_field_access): Removed unecessary code when dealing with
1183 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1185 * class.c (push_super_field): Don't push the field twice.
1186 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
1187 * parse.h (java_reorder_fields): Prototyped.
1188 * parse.y (java_reorder_fields): New function.
1189 (java_layout_class): Simplified not to worry about re-ordering.
1191 2000-02-23 Tom Tromey <tromey@cygnus.com>
1193 * gjavah.c (print_name): In JNI case, correctly quote string.
1194 (print_method_info): Don't handle overrides in JNI mode.
1196 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1198 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
1199 value type set to `boolean_type_node'.
1201 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1203 * jcf-dump.c (main): Test for correct condition after
1204 output file creation.
1206 2000-02-19 Anthony Green <green@cygnus.com>
1208 * jcf-depend.c (add_entry): Fix test for first list entry.
1210 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1212 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
1213 * constants.c (build_constants_constructor): Likewise.
1215 2000-02-19 Anthony Green <green@cygnus.com>
1217 * jcf-depend.c (add_entry): Add entries to the end of the list.
1219 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
1221 * decl.c (INT_TYPE_SIZE): Define if necessary.
1222 (expand_java_return): Handle the case of a native integer smaller
1225 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
1227 * gjavah.c (help): Use GCCBUGURL.
1228 * jv-scan.c (help): Likewise.
1229 * jcf-dump.c (help): Likewise.
1231 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1233 * jcf-write.c (generate_bytecode_insns): Don't generate empty
1236 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1238 * jcf-parse.c (load_class): Call `fatal' if no file containing
1239 the target class are found.
1241 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
1243 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
1244 lex.c, lex.h, and PARSE_H to...
1245 (parse.o, parse-scan.o): ...here, respectively.
1247 * lex.c: Split out code that may trigger SIGFPE from yylex()
1248 to its own function.
1249 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
1251 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1253 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
1255 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1257 * parse.y (outer_field_access_p): Stop in time when outer contexts
1259 (resolve_qualified_expression_name): Properly qualify *everything*
1260 after a package.type to be resoled as expression names.
1261 (find_applicable_accessible_methods_list): Save/restore `class' to
1262 isolate it from a possible outer context search.
1264 2000-02-15 Tom Tromey <tromey@cygnus.com>
1266 * gjavah.c (jni_print_char): New function.
1267 (print_full_cxx_name): Use it.
1268 (decode_signature_piece): Likewise.
1269 (print_cxx_classname): Likewise.
1271 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1273 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
1275 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
1277 * gjavah.c: Include version.h.
1279 * jcf-dump.c: Likewise.
1281 * jv-scan.c: Likewise.
1283 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1285 * parse.y (outer_field_access_fix): First parameter now a tree
1286 node. Check for assignement to final. First argument to
1287 build_outer_field_access_fix modified to accomodate prototype.
1288 (build_outer_field_access): Don't check for assignment to final
1290 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
1291 possibly returned by outer_field_access_fix. Changed
1292 outer_field_access_fix's first argument.
1293 (check_final_assignment): $finit$'s context is OK.
1294 (patch_unaryop): Use node instead of its line/column value when
1295 calling outer_field_access_fix.
1297 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1299 * parse.y (interface_declaration:): No longer tagged
1300 <node>. Re-installed default action.
1301 (class_member_declaration:): Handle inner interfaces.
1302 (interface_member_declaration): Handle inner interfaces and
1304 (create_interface): Push error if one seen. Suspend parsing
1305 context when processing an inner interface.
1306 (register_fields): Inner class static field limitations not to
1307 apply to inner interfaces.
1309 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1311 * jcf-parse.c (load_class): Update `java_error_count' when a
1312 class' file can't be found.
1313 (parse.y): Avoid (byte)code generation when errors seen.
1315 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1317 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
1318 decodes a valid node.
1319 (patch_binop): Handle TRUNC_DIV_EXPR.
1321 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1323 * parse.y (resolve_package): New local `acc.' Try to progressively
1324 build and guess a package and type name.
1326 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1328 * parse.y (find_applicable_accessible_methods_list): Load and
1329 layout the search class if necessary.
1330 (java_complete_tree): Keep to original type of the folded initial
1333 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1335 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
1336 Generate error message if circularity is detected. New static
1338 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
1339 * jcf-write.c (generate_bytecode_insns): Very simply handle
1341 * parse.y (java_check_circular_reference): Use
1342 `cyclic_inheritance_report' during report, if necessary.
1343 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
1344 walking NEW_ARRAY_INIT twice.
1346 2000-02-09 Tom Tromey <tromey@cygnus.com>
1348 * parse.y (check_class_interface_creation): Allow inner classes to
1349 be `private' or `protected', check modifiers' consistency. Prevent
1350 block local classes from bearing any modifiers.
1352 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1354 * except.c (check_start_handlers): Re-add prototype lost in last
1356 (maybe_start_try): Remove excess argument to `check_start_handlers'.
1358 2000-02-09 Andrew Haley <aph@cygnus.com>
1360 * decl.c (clear_binding_level): Remove excess initializer.
1361 (maybe_poplevels): Remove unused variable.
1362 (force_poplevels): Ditto.
1363 (struct binding_level): Add comment.
1365 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1367 * jcf-write.c (generate_classfile): Don't consider
1368 pre-initialization with reference value (use <clinit> instead.)
1369 * parse.y (java_fix_constructors): No generated constructor for
1371 (build_outer_field_access): Removed debug message.
1372 (outer_field_expanded_access_p): Adapted to bytecode generation.
1373 (build_outer_field_access_method): Use fix_method_argument_names.
1374 (build_outer_method_access_method): Fixed indentation. Added
1375 comment. Handle access method generation for static and also void
1377 (build_access_to_thisn): Inserted debug message.
1378 (maybe_build_thisn_access_method): Use fix_method_argument_names.
1379 (resolve_qualified_expression_name): Fixed comment.
1380 (not_accessible_p): Adapted to bytecode generation. Added comment.
1381 (patch_method_invocation): Added comment.
1382 (maybe_use_access_method): Fixed leading comment. Handle static
1384 (java_complete_lhs): Don't shortcut handling of initialized upon
1385 declaration String type static fields when generating bytecode.
1386 (patch_unaryop): Handle outer field access when generating
1389 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1391 * java-tree.h (FIELD_THISN): New macro.
1392 * jcf-write.c (append_synthetic_attribute): New function.
1393 (generate_classfile): Set "Synthetic" attribute on this$<n>,
1394 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
1395 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
1397 (build_outer_field_access): Turned on access functions usage and
1398 generation when compiling to bytecode.
1399 (maybe_use_access_method): Likewise.
1401 2000-01-25 Andrew Haley <aph@cygnus.com>
1403 * java-except.h (struct eh_range): Add `expanded' field.
1404 (maybe_start_try): Add end_pc arg.
1405 (maybe_end_try): Ditto.
1406 * java-tree.h (force_poplevels): new function.
1407 * expr.c (expand_byte_code): Don't call maybe_start_try or
1409 * except.c (add_handler): Reset expanded.
1410 (expand_start_java_handler): Set expanded.
1411 (check_start_handlers): Don't expand a start handler that's
1412 already been expanded.
1413 (maybe_start_try): Add end_pc arg. Only expand a handler which
1415 (expand_end_java_handler): call force_poplevels.
1416 (force_poplevels): new function.
1417 * decl.c (binding_level): Add start_pc of binding level.
1418 (maybe_pushlevels): Call maybe_start_try when pushing binding
1420 (maybe_poplevels): Call maybe_end_try when popping binding levels.
1421 (LARGEST_PC): Define.
1422 (clear_binding_level): Use LARGEST_PC.
1424 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
1425 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
1426 (binding_depth, is_class_level, current_pc): new variables.
1427 (struct binding_level): ditto.
1428 (indent): new function.
1429 (push_jvm_slot): add debugging info.
1430 (maybe_pushlevels): ditto.
1431 (maybe_poplevels): ditto.
1434 (start_java_method): ditto.
1435 (give_name_to_locals): comment only.
1436 * except.c (binding_depth, is_class_level, current_pc):
1438 (expand_start_java_handler): add debugging info.
1439 (expand_end_java_handler): ditto.
1441 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1443 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
1444 (print_name_for_stub_or_jni, process_file): Constify a char*.
1446 2000-02-03 Tom Tromey <tromey@cygnus.com>
1448 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
1450 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1452 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
1453 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
1456 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1458 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
1459 * java-tree.h (TYPE_II_STMT_LIST): New macro.
1460 (struct lang_type): New field `ii_block'.
1461 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
1462 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
1463 * parse.h (struct parser_ctxt): New field `instance_initializers'.
1464 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
1465 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
1466 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
1468 * parse.y (add_instance_initializer): New function.
1469 (in_instance_initializer): New static global.
1470 (class_body_declaration:): Link instance initializer block.
1471 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
1472 (array_creation_expression:): Remove unused local.
1473 (java_parser_context_push_initialized_field): Fixed leading
1474 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
1475 CPC_INSTANCE_INITIALIZER_LIST.
1476 (java_parser_context_pop_initialized_field): Likewise.
1477 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
1478 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
1479 CPC_INITIALIZER_STMT.
1480 (fix_constructors): New local `class_type'. Use it. Call
1481 add_instance_initializer.
1482 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
1483 (patch_return): Forbid return in instance initializers.
1484 (patch_throw_statement): Enforce exception handling in the context
1485 of instance initializers.
1487 2000-02-03 Tom Tromey <tromey@cygnus.com>
1489 * Make-lang.in (java.mostlyclean): Remove executables in
1492 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1494 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
1495 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
1496 (java_float_finite): Convert to use union Word from javaop.h.
1497 (java_double_finite): Convert to use union DWord from javaop.h.
1499 2000-02-02 Tom Tromey <tromey@cygnus.com>
1501 * gjavah.c (options): Added `jni' entry.
1502 (help): Document -jni.
1503 (flag_jni): New global.
1504 (process_file): Handle JNI output. Don't print text from
1505 -prepend, -add, etc, when generating stubs. Only remove `.class'
1506 suffix if it actually exists.
1507 (main): Create a `.c' file when run with `--jni --stubs'. Create
1508 correct output file name with `--jni'.
1509 (print_include): Mangle header name differently in JNI case.
1510 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
1512 (print_method_info): Handle JNI case. Put signature info into
1513 method name. Handle case when STREAM is NULL.
1514 (print_name_for_stub_or_jni): New function.
1515 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
1516 (print_cxx_classname): Handle JNI.
1517 (print_full_cxx_name): Likewise.
1518 (decode_signature_piece): Likewise.
1519 (overloaded_jni_method_exists_p): New function.
1520 (struct method_name): Added `signature' and `sig_length' fields.
1521 (HANDLE_END_FIELD): Do nothing in JNI mode.
1523 2000-02-02 Tom Tromey <tromey@cygnus.com>
1525 * jv-scan.c: Include version.c, <getopt.h>.
1526 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
1527 (options): New array.
1528 (usage): New function.
1529 (version): New function.
1530 (main): Use getopt_long to parse command line.
1531 * jcf-dump.c: Include version.c, <getopt.h>.
1532 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
1533 OPT_JAVAP): New macros.
1534 (options): New array.
1535 (usage): Return `void'. Changed message.
1536 (help): New function.
1537 (version): New function.
1538 (main): Use getopt_long_only to parse command line.
1539 * gjavah.c: Include <getopt.h>.
1540 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
1541 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
1542 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
1543 (options): New array.
1544 (java_no_argument): Removed.
1545 (help): Updated with missing options.
1546 (main): Use getopt_long_only to parse command line.
1547 (usage): Changed message.
1549 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1551 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
1552 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
1553 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
1554 * parse.y (array_creation_expression:): Handle anonymous arrays.
1555 (build_array_from_name): Don't set `ret_name' if null.
1556 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
1557 (qualify_ambiguous_name): Likewise.
1558 (java_complete_expand_class): Likewise.
1560 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1562 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
1563 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
1564 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
1565 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
1566 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
1567 AIPL_FUNCTION_COMPLETED_INVOCATION.
1568 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
1569 AIPL_FUNCTION_INVOCATION_READY.
1570 (AIPL_FUNCTION_DECLARATION): New enum entry.
1571 * parse.y (reorder_static_initialized): New function.
1572 (java_parser_context_pop_initialized_field): Use it.
1573 (add_inner_class_fields): Use
1574 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
1575 augmented. Install marker after last alias initializer, if any.
1576 (generate_finit): Fixed typo. Don't try to retain only the used
1578 (method_header): Compute and set DECL_FUNCTION_NAP.
1579 (method_declarator): Fixed comment. Insert alias initializer in
1581 (build_alias_initializer_parameter_list): Fixed leading
1582 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
1583 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
1584 (java_complete_expand_class): Code to retain only used aliases
1586 (java_complete_expand_methods): New local `first_decl'. Generate
1587 $finit$ first, then expand the constructors, regular methods and
1589 (java_complete_expand_method): Don't report error on missing
1590 return statement if previously detected bogus.
1591 (fix_constructors): Don't patch constructor parameters list.
1592 (patch_method_invocation): Use new AIPL enum values. Reverse
1593 alias initializer list for anonymous classes.
1595 2000-01-30 Anthony Green <green@redhat.com>
1597 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
1598 determine how many stack slots to pop.
1600 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1602 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
1603 error handling/recovery.
1604 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
1606 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1608 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
1609 FIELD_LOCAL_ALIAS_USED): New macros.
1610 (DECL_FUNCTION_NAP): New macro.
1611 (struct lang_decl): New field `nap'.
1612 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
1613 (struct lang_type): New fields `finit_stmt_list' and
1615 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
1616 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
1617 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
1618 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
1619 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
1620 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
1621 (BUILD_THROW): Macro line separator re-indented.
1622 * parse.y (end_class_declaration): New function.
1623 (maybe_generate_pre_expand_clinit): New name for
1624 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
1625 pre-expand static fields.
1626 (maybe_generate_clinit): Function deleted.
1627 (check_for_static_method_reference): Prototype's parameter list
1629 (generate_finit): New name for maybe_generate_finit. Changed
1630 leading comment. Function rewritten to use
1631 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
1632 (build_alias_initializer_parameter_list): New function.
1633 (java_parser_context_pop_initialized_field): Likewise.
1634 (add_inner_class_fields): Likewise.
1635 (type_declaration:): Call end_class_declaration.
1636 (class_member_declaration:): Likewise.
1637 (formal_parameter_list:): Fixed typos.
1638 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
1639 element. Improved error handling.
1640 (block_statement:): Call end_class_declaration.
1641 (anonymous_class_creation:): Likewise.
1642 (create_anonymous_class): Fixed comments.
1643 (create_class): Call add_inner_class_fields.
1644 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
1645 (method_header): Use MARK_FINAL_PARMS.
1646 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
1647 (method_declarator): Propagate final argument flag.
1648 (craft_constructor): New local `artificial'. Call
1649 build_alias_initializer_parameter_list. Use
1650 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
1651 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
1653 (complete_expand_class): Get rid of unused outer context local
1655 (java_complete_expand_methods): Fixed leading
1656 comment. Generate/pre-expand <clinit> first. Changed method
1657 expansion order to regular, $finit$, constructors, <clinit>.
1658 (java_complete_expand_method): Set current_function_decl.
1659 (fix_constructors): Fix constructor parameter list to account for
1660 outer context local alias initializers.
1661 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
1662 (resolve_expression_name): Lookup outer context local aliases. New
1663 local `access', use it.
1664 (patch_method_invocation): Patch inner class ctor invocation with
1665 outer context local aliases initialization values. $finit$
1666 invocation patching now includes things generated with
1667 build_alias_initializer_parameter_list.
1668 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
1669 (build_super_invocation): Likewise.
1670 (patch_assignment): Changed comment.
1672 2000-01-27 Andrew Haley <aph@cygnus.com>
1674 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
1678 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1680 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
1682 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
1684 * parse.y (register_fields): Don't pass a format specifier to
1685 OBSOLETE_MODIFIER_WARNING.
1686 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
1687 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
1689 (check_modifiers): Change function into a macro.
1690 (check_class_interface_creation): Pass a literal format string.
1692 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1694 * buffer.h: PROTO -> PARAMS.
1695 * check-init.c: Likewise.
1696 * class.c: Likewise.
1697 * constants.c: Likewise.
1698 * convert.h: Likewise.
1700 * except.c: Likewise.
1702 * gjavah.c: Likewise.
1703 * java-except.h: Likewise.
1704 * java-tree.h: Likewise.
1705 * jcf-depend.c: Likewise.
1706 * jcf-dump.c: Likewise.
1707 * jcf-parse.c: Likewise.
1708 * jcf-path.c: Likewise.
1709 * jcf-reader.c: Likewise.
1710 * jcf-write.c: Likewise.
1712 * jv-scan.c: Likewise.
1713 * jvgenmain.c: Likewise.
1714 * jvspec.c: Likewise.
1718 * parse-scan.y: Likewise.
1719 * parse.h: Likewise.
1720 * parse.y: Likewise.
1721 * typeck.c: Likewise.
1722 * verify.c: Likewise.
1725 * zextract.c: Likewise.
1726 * zipfile.h: Likewise.
1728 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1730 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
1731 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
1732 * constants.c (build_constant_data_ref): Check for cached
1733 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
1734 in TYPE_CPOOL_DATE_REF.
1735 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
1736 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
1737 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
1738 (LOCAL_FINAL): New macro.
1739 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
1740 constant pool -- don't try to reuse.
1741 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
1743 (find_in_current_zip): Use TYPE_JCF.
1744 * parse.h (java_check_final): Prototype removed.
1745 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
1746 (maybe_create_class_interface_decl,
1747 check_class_interface_creation): Likewise.
1748 (java_expand_finals): Function removed.
1749 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
1750 (block_statement:): Fixed comment.
1751 (anonymous_class_creation:): Likewise.
1752 (check_class_interface_creation): Reversed Jan 12, 2000 extra
1754 (check_class_interface_creation): Loosened error report on (inner)
1755 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
1756 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
1757 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
1759 (create_interface): Likewise.
1760 (anonymous_class_counter): New static global.
1761 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
1762 patch. Fixed comments.
1763 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
1764 anonymous_class_counter when declaring a toplevel class.
1765 (craft_constructor): Fixed constructor name when handling
1766 anonymous classes. Anonymous class constructors to feature hidden
1768 (java_fix_constructors): Added comment.
1769 (java_check_final): Function removed.
1770 (java_complete_expand_methods): Fixed comment. Don't generate
1771 class data, save its outgoing constant pool instead.
1772 (verify_constructor_super): Skip anonymous class constructor
1773 hidden this$<n> parameter.
1774 (java_expand_classes): New local `saved_ctxp'. Removed call to
1775 java_expand_finals and java_check_final. Expand anonymous class
1776 constructors. Generate class data.
1777 (build_super_invocation): Skip anonymous class hidden this$<n>
1779 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
1780 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
1781 (set_java_signature): Likewise.
1783 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1785 * gjavah.c: Delete ACC_VISIBILITY define.
1786 * jcf.h: Add ACC_VISIBILITY define.
1787 * parse.y: final: rule tagged <value>.
1788 (java_check_regular_methods): Use ACC_VISIBILITY define for
1789 default package access check.
1790 (local_variable_declaration_statement): Use final: rule.
1792 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1794 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
1797 2000-01-17 Tom Tromey <tromey@cygnus.com>
1799 * gjavah.c (print_field_info): Allow non-static final fields.
1801 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1803 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
1804 * parse.y (patch_anonymous_class): New function.
1805 (create_anonymous_class): Register incomplete type when the
1806 class/interface to extends/implement isn't known yet.
1807 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
1808 (verify_constructor_super): Tuned error message.
1810 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1812 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
1813 (ANONYMOUS_CLASS_P): New macro.
1814 (TYPE_SIGNATURE, TYPE_JCF): New macros.
1815 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
1816 * parse.y (create_class): Added leading argument.
1817 (maybe_create_class_interface_decl,
1818 check_class_interface_creation): Likewise.
1819 (craft_constructor): New function.
1820 (verify_constructor_super): Added argument in prototype.
1821 (class_declaration:): Inserted leading argument.
1822 (for_begin:): Use FOR_LOOP_P.
1823 (anonymous_class_creation): Create WFL of the anonymous class to
1824 instantiate. Call build_new_invocation. Added comments.
1825 (check_class_interface_creation): Handle parameter `anonymous' in
1826 verbose mode class creation announce.
1827 (link_nested_class_to_enclosing): Exclude anonymous classes.
1828 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
1829 anonymous class, even though they appear to have an enclosing
1831 (create_interface): Pass extra argument to
1832 check_class_interface_creation.
1833 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
1834 (create_class): Call check_class_interface_creation and
1835 maybe_create_class_interface_decl with extra new argument. Don't
1836 add private this$<n> to anonymous classes.
1837 (method_declarator): Insert hidden this$<n> to anonymous class
1839 (java_fix_constructors): Deleted code creating default
1840 constructor. Call craft_constructor instead.
1841 (java_check_regular_methods): Set `saw_constructor' to 1 for
1843 (fix_constructors): Pass extra argument to verify_constructor_super.
1844 (verify_constructor_super): New local `sdecl', use it. Search for
1845 matching constructor (possibly featuring arguments) in super
1847 (lookup_method_invoke): Craft constructor according to arguments
1848 list when dealing with anonymous class constructors.
1849 (build_super_invocation): Pass arguments to anonymous class super
1851 (search_loop): Use FOR_LOOP_P.
1852 (labeled_block_contains_loop_p): Likewise.
1854 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1856 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
1857 (enclosing_context_p): New function.
1858 (get_access_flags_from_decl): Handle CLASS_STATIC.
1859 (maybe_layout_super_class): Extra first argument passed to
1861 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
1863 * decl.c (access0_identifier_node): New global.
1864 (init_decl_processing): access0_identifier_node initialized.
1865 (pushdecl): Set DECL_CONTEXT only on non type decls.
1866 * expr.c (lookup_field): Lookup inner class fields in enclosing
1868 (expand_invoke): Use ID_INIT_P.
1869 (expand_java_field_op): Use DECL_CLINIT_P.
1870 * java-tree.def (CLASS_LITERAL): New tree code.
1871 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
1872 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
1873 (struct lang_decl): New field `inner_access'.
1874 (enclosing_context_p): Prototyped.
1875 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
1876 ID_CLINIT_P): New macros.
1877 (CLASS_STATIC): New macro.
1878 (CLASS_ACCESS0_GENERATED_P): New macro.
1879 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
1880 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
1881 INNER_CLASS_P): New macros.
1882 (DECL_INNER_CLASS_LIST): New macro.
1883 * jcf-parse.c (yyparse): Avoid the use of ANSI string
1885 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
1886 the shift value to int. Fixed typo in comment.
1887 * lex.c (inst_id, wpv_id): Initialize.
1888 * mangle.c (unicode_mangling_length): Take `$' into account.
1889 * parse.h (DRECOVER, RECOVER): Terminate properly.
1890 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
1891 (typedef struct _jdep): New field `enclosing'.
1892 (JDEP_ENCLOSING): New macro.
1893 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
1894 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
1895 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
1896 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
1897 GET_ENCLOSING_CPC_CONTEXT): New macros.
1898 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
1899 (do_resolve_class): Added extra argument in prototype.
1900 * parse.y (resolve_class): Added extra argument in prototype.
1901 (maybe_create_class_interface_decl): Likewise.
1902 (maybe_use_access_method, build_wfl_wrap): New functions.
1903 (java_complete_expand_classes, java_complete_expand_class):
1905 (java_parser_context_push_initialized_field,
1906 java_parser_context_suspend, java_parser_context_resume):
1908 (maybe_make_nested_class_name, make_nested_class_name,
1909 set_nested_class_simple_name_value,
1910 link_nested_class_to_enclosing, find_as_inner_class,
1911 find_as_inner_class_do, check_inner_class_redefinition,
1912 build_thisn_assign, build_current_thisn, build_access_to_thisn,
1913 maybe_build_thisn_access_method, build_outer_field_access,
1914 build_outer_field_access_methods, build_outer_field_access_expr,
1915 build_outer_method_access_method, build_new_access_id,
1916 build_outer_field_access_method, outer_field_access_p,
1917 outer_field_expanded_access_p, outer_field_access_fix,
1918 build_incomplete_class_ref, patch_incomplete_class_ref,
1919 create_anonymous_class): Likewise.
1920 (inst_id, wpv_id): New static global variables.
1921 (synchronized:): New rule, tagged <node>.
1922 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
1924 (anonymous_class_creation:): New rule, tagged <node>.
1925 (NEW_TK): Tagged <node>.
1926 (type_literals, array_type_literal): New rules, tagged <node>.
1927 (class_declaration:): Removed action when reducing by class_body:
1928 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
1929 using GET_CPC in sub-rules.
1930 (class_member_declaration): Handle inner classes.
1931 (method_declaration): When reducing method_header:, reset
1932 current_function_decl when appropriate.
1933 (method_declarator:): Set the number of formal parameter to 0 for
1934 method declared without arguments.
1935 (constructor_declarator:): Likewise.
1936 (static_initializer:): List of elements kept in a list.
1937 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
1938 use of the keyword `static' for type declarations.
1939 (block_statement:): Handle inner class declarations.
1940 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
1941 type qualified `this'.
1942 (class_instance_creation_expression): Use anonymous_class_creation:
1943 to handle inner class instances creation. Handle qualified `new'.
1944 (something_dot_new): Added appropriate actions.
1945 (create_new_parser_context): New function.
1946 (java_push_parser_context, java_parser_context_save_global,
1947 java_parser_context_suspend): Use create_new_parser_context.
1948 (check_modifiers): Changed leading comment.
1949 (check_class_interface_creation): Handle interclasses.
1950 (add_superinterfaces): Fixed comment.
1951 (create_interface): Build qualified name from the raw_name instead
1952 of its matching WFL. Push the initialized fields list. raw_name added
1953 as an extra argument to maybe_create_class_interface_decl.
1954 (create_class): Build qualified name from the raw_name instead of
1955 its matching WFL. Removed assignment to current_parsed_class_un.
1956 Call PUSH_ERROR before returning an error. Suspend the current
1957 parser context when processing an inner class. Push the
1958 initialized fields list. raw_name added as an extra argument to
1959 maybe_create_class_interface_decl. Add the private this$<n>
1961 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
1962 (register_fields): Get the class type from GET_CPC and handle
1963 previous errors. Added code to handle the creation of static
1964 fields in inner classes. Initialized fields initialization
1965 statements kept in a list of lists.
1966 (maybe_generate_finit): Initialized fields initialization
1967 statements kept in a list of lists. Use GET_CPC.
1968 (maybe_generate_clinit): Likewise.
1969 (method_header): Use GET_CPC and GET_CPC_UN.
1970 (parser_qualified_classname): Handle inner classes.
1971 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
1972 (java_fix_constructors): Hide pointer to enclosing context
1973 instance in constructor list when dealing with inner classes.
1974 (jdep_resolve_class): Call resolve_class with extra first argument
1976 (resolve_class): Add enclosing context as a first extra argument
1977 to do_resolve_class.
1978 (do_resolve_class): Call find_as_inner_class. Handle WFLs
1980 (resolve_no_layout): Extra argument added to resolve_class
1982 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
1983 (java_get_real_method_name): Use GET_CPC_UN.
1984 (check_abstract_method_definitions): Use DECL_CLINIT_P.
1985 (java_check_abstract_methods): Handle static method declared in
1986 inner classes by an error.
1987 (java_check_regular_methods): Use DECL_CLINIT_P.
1988 (source_start_java_method): Also set DECL_MAX_LOCALS.
1989 (create_artificial_method): Call java_parser_context_save_global
1990 and java_parser_context_restore_global instead of saving/restoring
1991 the context by hand.
1992 (expand_start_java_method): Improved verbose mode message.
1993 (java_complete_expand_methods): Fixed leading comment. Use
1995 (fix_constructors): Added assignment to this$<n> if necessary.
1996 (java_expand_classes): Call java_complete_expand_classes instead
1997 of java_complete_expand_methods.
1998 (make_qualified_primary): Simplified.
1999 (merge_qualified_name): Optimized for missing left or right parts.
2000 (resolve_expression_name): Handle access to outer class fields from
2002 (resolve_qualified_expression_name): New macro
2003 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
2004 classes. Report error on non appropriate qualification of
2005 `new'. Handle qualified `this'.
2006 (not_accessible_p): Allow access to outer class private fields from
2008 (patch_method_invocation): Handle method invocations through
2009 access methods and inner class constructor invocations.
2010 (find_applicable_accessible_methods_list): Search enclosing
2011 contexts of an inner class.
2012 (search_applicable_methods_list): Fixed typo.
2013 (argument_types_convertible): Handle inner class constructors'
2014 hidden outer context reference argument.
2015 (qualify_ambiguous_name): Handle qualified `this'.
2016 (java_complete_lhs): Handle use of field accessed through
2017 artificial access methods in various cases of assignments. Handle
2019 (check_final_assignment): Use DECL_CLINIT_P.
2020 (valid_ref_assignconv_cast_p): Handle the destination being an
2021 enclosing context of the source.
2022 (patch_unaryop): Handle use of field accessed through artificial
2024 (patch_return): Use DECL_CLINIT_P.
2025 (patch_throw_statement): Use DECL_CLINIT_P.
2026 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
2027 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
2030 2000-01-16 Anthony Green <green@cygnus.com>
2032 * parse.y (build_string_concatenation): Only use
2033 StringBuffer(String) shortcut if String arg is constant.
2035 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2037 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
2038 the shift value to int. Fixed typo in comment.
2040 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
2042 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
2043 * jcf-write.c: Likewise.
2044 * parse.y: Likewise.
2045 * parse.c: Regenerate.
2047 2000-01-09 Anthony Green <green@cygnus.com>
2049 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
2050 bytecodes in the correct order.
2052 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2054 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
2056 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
2058 * expr.c (java_lang_expand_expr): Switch to permanent obstack
2059 before building constant array decl.
2061 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
2063 * jcf-write.c (generate_byecode_conditional): Fixed indentation in
2064 method invocation and typo in conditional expression.
2065 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
2066 the appropriate NOTE_POP.
2067 * parse.y (patch_binop): Shift value mask to feature the right
2070 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2072 * class.c (assume_compiled, assume_compiled_node): Add static
2074 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
2076 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
2078 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
2080 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
2081 to `__modifier' to avoid stringifying it.
2083 * parse.y (verify_constructor_circularity): Don't call a variadic
2084 function with a non-literal format string.
2085 (java_check_abstract_methods): Move unreachable code inside
2086 `continue' statement.
2087 (lookup_method_invoke): Call xstrdup, not strdup.
2089 * expr.c (expand_java_field_op): Avoid the use of ANSI string
2092 * jcf-parse.c (yyparse): Likewise.
2094 * jv-scan.c (main): Likewise.
2096 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2098 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
2099 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
2100 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
2103 * parse.y (synchronized, variable_redefinition_error,
2104 check_class_interface_creation, create_interface, create_class,
2105 method_header, finish_method_declaration,
2106 check_modifiers_consistency, method_declarator,
2107 complete_class_report_errors, check_abstract_method_definitions,
2108 java_check_regular_methods, check_throws_clauses,
2109 java_check_abstract_methods, read_import_dir,
2110 check_pkg_class_access, declare_local_variables, fix_constructors,
2111 cut_identifier_in_qualified, resolve_expression_name,
2112 resolve_qualified_expression_name, patch_method_invocation,
2113 java_complete_lhs, patch_assignment, try_builtin_assignconv,
2114 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
2115 patch_exit_expr, patch_exit_expr, patch_switch_statement,
2116 patch_try_statement, patch_synchronized_statement,
2117 patch_throw_statement, check_thrown_exceptions,
2118 patch_conditional_expr): Likewise.
2120 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2122 * Makefile.in (LIBDEPS): Added gcc's errors.o
2123 (../jcf-dump$(exeext):): Link with gcc's errors.o
2124 (../gcjh$(exeext):): Likewise.
2125 * expr.c (expand_java_NEW): Layout the entire target type instead of
2126 laying out its methods only.
2127 (lookup_field): Layout the class after having loaded it.
2128 * java-tree.h (java_debug_context): Declared.
2129 * jcf-io.c (toplev.h): Included.
2130 (find_class): Removed assignment to jcf's outofsynch
2131 field. Force source file to be read if newer than its matching
2132 class file. Tweaked debug messages.
2133 * jcf-parse.c (jcf_out_of_synch): Deleted.
2134 (read_class): Call to jcf_out_of_synch removed.
2135 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
2136 (jcf_out_of_synch): Prototype deleted.
2137 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
2138 `deprecated' and `class_err': integer turned into bit fields.
2139 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
2140 * parse.y (package_list): New global.
2141 (package_declaration:): Record newly parsed package name.
2142 (extra_ctxp_pushed_p): Static global deleted.
2143 (java_parser_context_save_global): Create buffer context for the
2144 purpose of saving globals, if necessary.
2145 (java_parser_context_restore_global): Pop context pushed for the
2146 purpose of saving globals, if necessary.
2147 (java_debug_context_do): New prototype and function.
2148 (java_debug_context): Likewise.
2149 (do_resolve_class): Use already parsed package names to qualify
2150 and lookup class candidate.
2151 (java_pre_expand_clinit): Removed unnecessary local variable.
2153 1999-12-17 Tom Tromey <tromey@cygnus.com>
2155 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
2157 (process_file): Use `\n\' at end of each line in string.
2159 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2161 * expr.c (expand_invoke): Layout the loaded class before
2162 attempting to use it.
2163 (expand_java_field_op): Allow final field assignments to take
2165 * typeck.c (convert): Return error_mark_node if expr is null.
2167 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
2169 * class.c (class_depth): Return -1 if the class doesn't load
2171 * expr.c (can_widen_reference_to): Check for errors during depth
2172 computation and return 0 accordingly.
2173 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
2174 create default constructors and add an other error check.
2175 * parse.h (java_fix_constructors): Prototyped.
2176 * parse.y (java_pre_expand_clinit): Likewise.
2177 (build_super_invocation): Re-prototyped to feature one argument.
2178 (java_check_circular_reference): Directly use `current'.
2179 (java_fix_constructors): New function.
2180 (java_check_regular_methods): Don't create default constructors
2181 here, but abort if none were found.
2182 (java_complete_expand_methods): Pre-process <clinit> calling
2183 java_pre_expand_clinit.
2184 (java_pre_expand_clinit): New function.
2185 (fix_constructors): build_super_invocation invoked with the
2186 current method declaration as an argument.
2187 (build_super_invocation): Use the context of the processed method
2188 decl argument instead of current_class.
2189 * typeck.c (lookup_java_method): Take WFLs in method names into
2192 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
2194 * class.c (make_class_data): flag_keep_inline_functions to keep
2195 private methods in the method array.
2197 1999-12-15 Anthony Green <green@cygnus.com>
2199 * check-init.c (check_init): Take into account both types of
2200 `throw's when checking for uninitialized variables.
2202 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2204 * parse.y (java_complete_lhs): Force convertion of array
2205 dimensions to int_type_node, that's what runtime's ABI expects.
2207 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2209 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
2210 operand of a WFL, until the Java front-end gets fixed with regard
2211 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
2213 1999-12-10 Andrew Haley <aph@cygnus.com>
2215 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
2216 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
2217 expr.c (build_java_athrow): Add support for sjlj-exceptions.
2221 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2223 * expr.c (java_lang_expand_expr): Switch to permanent obstack
2224 before calling expand_eh_region_start and expand_start_all_catch.
2225 * except.c (expand_start_java_handler): Switch to permanent
2226 obstack before calling expand_eh_region_start.
2227 (expand_end_java_handler): Switch to permanent obstack before
2228 calling expand_start_all_catch.
2230 1999-12-5 Anthony Green <green@cygnus.com>
2232 * decl.c (init_decl_processing): Mark throw_node as a noreturn
2233 function with side effects.
2234 (init_decl_processing): Mark all memory allocating DECLs with
2237 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2239 * except.c (expand_end_java_handler): Call
2240 expand_resume_after_catch and end_catch_handler.
2242 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
2244 * verify.c (verify_jvm_instructions): Create new return label
2245 chain if non existant (don't rely on the verified state of the jsr
2248 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2250 * jcf-write.c (generate_byecode_insns): Fixed indentation for
2251 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
2253 * parse.y (patch_assignment): Removed bogus final class test on
2254 lhs when checking on whether to emit an ArrayStoreException runtime
2256 * expr.c (expand_java_arraystore): Likewise.
2258 1999-11-28 Anthony Green <green@cygnus.com>
2260 * decl.c (find_local_variable): Reuse single slot decls when
2263 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2265 * jcf-parse.c (saw_java_source): Global variable removed.
2266 (read_class): Don't use `saw_java_source'. Added extra braces.
2267 (yyparse): Code setting `saw_java_source' removed.
2269 1999-11-24 Mark Mitchell <mark@codesourcery.com>
2271 * except.c (emit_handlers): Zero catch_clauses after emitting them.
2273 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2275 * verify.c (merge_type_state): Non verified subroutines being
2276 considered more than once to trigger passive type merge.
2278 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2280 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
2281 in case of error. Error message tuned.
2283 1999-11-21 Anthony Green <green@cygnus.com>
2285 * constants.c (find_methodref_index): Unwrap method names before
2286 inserting them in the constant pool.
2288 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
2290 * class.c (assume_compiled_node): New typedef.
2291 (assume_compiled_tree): New static data.
2292 (find_assume_compiled_node): New function.
2293 (add_assume_compiled): New function.
2294 (assume_compiled): New function.
2295 * class.c (make_class_data): Use assume_compiled.
2296 (is_compiled_class): Use assume_compiled.
2298 * java-tree.h (add_assume_compiled): Declare.
2300 * lang.c (lang_decode_option): Parse new options.
2302 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2304 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
2305 int_type_node: that's what `_Jv_AllocObject' expects.
2307 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2309 * parse.y (lookup_method_invoke): Use lang_printable_name to
2310 reliably build the type name during error report. Fixes PR gcj/97.
2312 1999-11-09 Tom Tromey <tromey@cygnus.com>
2314 * jcf-path.c: Include <sys/stat.h>.
2315 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
2316 (DIR_UP): New macro.
2318 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2320 * parse.y (source_end_java_method): Resume permanent allocation,
2321 reversing Apr 27 1998 patch.
2322 (patch_string_cst): Pop obstacks after having pushed the permanent
2325 1999-11-05 Tom Tromey <tromey@cygnus.com>
2327 * class.c (finish_class): Emit inlined methods if any native
2328 methods exist in the class. Fixes PR gcj/85.
2330 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2332 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
2333 (qualify_ambiguous_name): Likewise.
2335 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
2337 * typeck.c: (lookup_java_method): search all inherited
2338 interfaces when looking up interface method.
2340 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2342 * parse.y (method_header:): Issue error message for rule `type
2344 (synchronized:): Error report when not using synchronized.
2346 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2348 * parse.y (resolve_qualified_expression_name): Prevent `this' from
2349 being used before the superclass constructor has been called.
2350 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
2351 instead of `CALL_THIS_CONSTRUCTOR_P'.
2353 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
2355 * check-init.c: Fix typo in comment.
2357 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2359 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
2362 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2364 * parse.y (expression_statement:): Call function to report
2365 improper invocation of a constructor.
2366 (parse_ctor_invocation_error): New function.
2368 1999-10-26 Mark Mitchell <mark@codesourcery.com>
2370 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
2373 1999-10-21 Tom Tromey <tromey@cygnus.com>
2375 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
2376 in generated `main'.
2378 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2380 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
2381 (qualify_ambiguous_name): Likewise.
2383 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2385 * parse.y (java_complete_tree): fold_constant_for_init to work on
2387 (java_complete_lhs): Likewise.
2388 (array_constructor_check_entry): Complete an initializer element
2389 on permanent_obstack.
2391 1999-10-19 Tom Tromey <tromey@cygnus.com>
2393 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
2394 From Mike Moreton <mike@pillim.demon.co.uk>.
2396 1999-10-15 Greg McGary <gkm@gnu.org>
2398 * java-tree.h (flag_bounds_check): Remove extern decl.
2399 * lang.c (flag_bounds_check): Remove global variable.
2400 (lang_f_options): Remove "bounds-check" entry.
2401 (lang_init_options): Default flag_bounds_check to "on".
2403 1999-10-14 Tom Tromey <tromey@cygnus.com>
2405 * jvgenmain.c (usage): New function.
2406 (main): Use it. Also, handle `-D' options.
2407 * jvspec.c (lang_specific_driver): Recognize -D.
2408 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
2410 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
2412 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2414 * jcf-dump.c (print_constant, disassemble_method): Don't call a
2415 variadic function with a non-literal format string.
2417 * parse-scan.y (report_main_declaration): Likewise.
2419 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
2421 * parse.y (read_import_dir, patch_assignment, patch_binop,
2422 patch_array_ref): Likewise.
2424 * typeck.c (build_java_array_type): Likewise.
2426 * verify.c (verify_jvm_instructions): Likewise.
2428 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2430 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
2432 1999-10-07 Anthony Green <green@cygnus.com>
2434 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
2435 where CHECK_PUT may fail for valid reasons.
2437 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
2438 UNSAFE_PUTN): New macros.
2440 1999-10-04 Tom Tromey <tromey@cygnus.com>
2442 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
2443 well. Fixes Java PR gcj/59.
2444 * parse-scan.y (yyerror): Report errors.
2446 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
2448 * decl.c (insert_block): Remove unconditional `abort'.
2450 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2452 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
2453 FUNCTION_CODE now of type int. All callers changed.
2454 Set the builtin's DECL_BUILT_IN_CLASS.
2456 1999-09-23 Tom Tromey <tromey@cygnus.com>
2458 * jvspec.c (lang_specific_driver): Don't read spec file if
2459 -fsyntax-only given.
2461 1999-09-22 Tom Tromey <tromey@cygnus.com>
2463 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
2465 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
2466 (WORDS_TO_LONG): Likewise.
2467 (WORDS_TO_DOUBLE): Likewise.
2469 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2471 * jcf-write.c (RELOCATION_VALUE_0): New macro.
2472 (RELOCATION_VALUE_1): Likewise.
2473 (emit_iinc, emit_reloc, push_constant1, push_constant2,
2474 push_in_const, push_long_const): Prototyped.
2475 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
2476 (push_constant2): Likewise.
2477 (push_int_const): Cast find_constant1's integer arguments to `jword'.
2478 (find_constant_wide): Cast find_constant2's integer arguments to
2480 (find_constant_index): Cast find_constant2's and find_constant2's
2481 integer arguments to `jword'.
2482 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
2483 (emit_switch_reloc): Use RELOCATION_VALUE_0.
2484 (emit_if): Use RELOCATION_VALUE_1.
2485 (emit_goto): Likewise.
2486 (emit_jsr): Likewise.
2487 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
2488 argument to push_long_const to HOST_WIDE_INT.
2490 1999-09-15 Andreas Schwab <schwab@suse.de>
2492 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
2494 1999-09-20 Nick Clifton <nickc@cygnus.com>
2496 * lang.c (lang_decode_option): Extend comment.
2498 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2500 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
2503 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2505 * gjavah.c (get_field_name, print_method_info, print_include,
2506 add_namelet): Use xmalloc, not malloc.
2508 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
2509 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
2512 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
2514 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
2516 * jcf-path.c (add_entry): Likewise.
2518 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
2520 * jv-scan.c (xmalloc): Remove definition.
2522 * jvgenmain.c (xmalloc): Likewise.
2524 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
2526 * lex.c (java_store_unicode): Use xrealloc, not realloc.
2528 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
2529 concat, not xmalloc/sprintf.
2530 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
2531 (xstrdup): Remove definition.
2533 * parse.y (duplicate_declaration_error_p,
2534 constructor_circularity_msg, verify_constructor_circularity,
2535 check_abstract_method_definitions, java_check_regular_methods,
2536 java_check_abstract_methods, patch_method_invocation,
2537 check_for_static_method_reference, patch_assignment, patch_binop,
2538 patch_cast, array_constructor_check_entry, patch_return,
2539 patch_conditional_expr): Use xstrdup, not strdup.
2541 * zextract.c (ALLOC): Use xmalloc, not malloc.
2543 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2545 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
2547 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
2548 (do_spec, lang_specific_pre_link, lang_specific_driver,
2549 input_filename, input_filename_length): Don't declare.
2550 (main_class_name, jvgenmain_spec, lang_specific_driver):
2552 (lang_specific_driver): All calls to the function pointer
2553 parameter now explicitly call `fatal'.
2555 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2557 * parse.y (find_applicable_accessible_methods_list): Search
2558 abstract classes as interfaces.
2560 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2562 * class.c (finish_class): We're now outside a valid method
2563 declaration. Tell the rest of gcc so.
2565 1999-09-08 Bruce Korb autogen@linuxbox.com
2567 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
2569 1999-09-07 Tom Tromey <tromey@cygnus.com>
2571 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
2573 (decode_signature_piece): Don't emit "::" in JArray<>.
2574 (print_namelet): Only print trailing `;' when printing a class.
2576 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2578 * java-tree.h: Delete declarations for all tree nodes now moved to
2580 * decl.c: Delete their definitions.
2582 1999-09-04 Mark Mitchell <mark@codesourcery.com>
2584 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
2585 * Makefile.in (OBJS): Add ggc-callbacks.o.
2586 (OBJDEPS): Likewise.
2588 1999-09-03 Tom Tromey <tromey@cygnus.com>
2590 * parse.y (strip_out_static_field_access_decl): Return operand if
2591 it satisfies JDECL_P.
2593 1999-09-02 Tom Tromey <tromey@cygnus.com>
2595 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
2596 Handle nested arrays, like `[[I'.
2598 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2600 * class.c (finish_class): Remove unused parameter, all callers
2603 * expr.c (build_java_athrow): Change return type to void.
2604 (java_lang_expand_expr): Make sure each case in switch returns a
2607 * java-tree.h (finish_class): Fix prototype to take void args.
2609 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
2610 (main): Issue return from main, not exit.
2612 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
2614 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
2616 * jv-scan.c (main): Issue return from main, not exit.
2618 * parse.y (check_abstract_method_definitions,
2619 java_check_abstract_method_definitions): Add static prototypes.
2620 (java_complete_expand_methods): Fix call to `finish_class'.
2622 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
2625 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2627 * lang.c (language_string): Constify.
2629 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2631 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
2632 Remove hacks for stuff which comes from libiberty.
2634 * Make-lang.in: Likewise.
2636 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
2638 * Makefile.in (xref.o): Depend on xref.c explicitly.
2640 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2642 * java-tree.h (lang_printable_name): Constify a char*.
2644 * lang.c (lang_printable_name): Likewise.
2646 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
2648 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
2651 1999-08-26 Tom Tromey <tromey@cygnus.com>
2653 * gjavah.c (print_cxx_classname): Print "::" before qualified
2656 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2658 * parse.y (lookup_cl): Changed leading comment. Now does its best
2659 to set the column number.
2660 (qualify_ambiguous_name): Take WFL wrappers into account.
2662 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
2664 * verify.c (verify_jvm_instructions): Don't check instruction
2665 validity beyond end of method.
2667 1999-08-25 Tom Tromey <tromey@cygnus.com>
2669 * jvspec.c (lang_specific_driver): Correctly handle --help again.
2671 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2673 * gjavah.c (print_name, print_base_classname, utf8_cmp,
2674 cxx_keyword_subst, generate_access, name_is_method_p,
2675 get_field_name, print_field_name, super_class_name, print_include,
2676 decode_signature_piece, print_class_decls, usage, help,
2677 java_no_argument, version, add_namelet, print_namelet): Add static
2679 (print_base_classname, utf8_cmp, cxx_keyword_subst,
2680 name_is_method_p): Constify a char*.
2681 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
2682 Provide a final else clause in an if-else-if.
2683 (print_field_info): Add missing final arg in function call to
2685 (print_method_info, decompile_method, decode_signature_piece,
2686 print_c_decl, print_full_cxx_name, print_stub,
2687 print_mangled_classname, super_class_name, print_include,
2688 add_namelet, add_class_decl, print_class_decls, process_file,
2689 help): Constify a char*.
2691 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
2692 push_int_const, find_constant_wide, find_constant_index,
2693 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
2694 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
2695 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
2696 emit_if, emit_goto, emit_jsr, call_cleanups,
2697 make_class_file_name): Add static prototypes.
2698 (generate_bytecode_return, generate_bytecode_insns): Pass a
2699 NULL_PTR, not a NULL_TREE.
2701 * jv-scan.c: Include "jcf.h".
2702 (main): Declare using DEFUN macro.
2704 * jvspec.c (find_spec_file, lang_specific_pre_link,
2705 lang_specific_driver): Add prototypes.
2706 (find_spec_file): Constify a char*.
2708 * keyword.gperf (hash, java_keyword): Add prototypes.
2710 * lang.c (lang_print_error): Add static prototype.
2711 (lang_init): Prefer memcpy over bcopy to avoid casts.
2713 * lex.c (yylex): Add static prototype.
2715 * parse-scan.y: Include "lex.c" earlier.
2717 * parse.h: Remove redundant declaration for `yylex'.
2719 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
2720 labeled_block_contains_loop_p): Add static prototypes.
2721 (not_accessible_p): Make static to match prototype.
2723 * verify.c (start_pc_cmp): Don't needlessly cast away const.
2725 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2727 * parse.y (check_method_redefinition): Changed leading comment.
2728 (check_abstract_method_definitions): New function.
2729 (java_check_abstract_method_definitions): New function.
2730 (java_check_regular_methods): Call it.
2731 (verify_constructor_super): Fixed indentation.
2732 (lookup_method_invoke): Likewise.
2734 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2736 * parse.y (method_header): Return a null pointer if the current
2738 (finish_method_declaration): Return if the current function decl
2740 (source_start_java_method): Likewise.
2741 (java_method_add_stmt): Likewise.
2743 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2745 * class.c (emit_register_class): Removed unnecessary call to
2747 * parse.y (labeled_block_contains_loop_p): Removed unused local
2750 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2752 * parse.y (java_refold): Added prototype.
2754 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2756 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
2757 (java_stabilize_reference): Removed unnecessary `else'.
2758 (java_complete_lhs): Set flag to remember boolean. Call
2759 java_refold. Added comments.
2760 (java_decl_equiv): New function.
2761 (binop_compound_p): Likewise.
2762 (java_refold): Likewise.
2763 (patch_unaryop): Striped static field access assigned to decl and
2764 op. Changed promotion scheme for ++/-- operators.
2765 (search_loop): New function.
2766 (labeled_block_contains_loop_p): Likewise.
2767 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
2769 (patch_bc_statement): Call search_loop. Fixed comment.
2771 1999-08-14 Anthony Green <green@cygnus.com>
2773 * expr.c (java_lang_expand_expr): Mark static array data as
2776 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2778 * jvgenmain.c (main): NUL-terminate name_obstack.
2780 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2782 * check-init.c (check_bool2_init, done_alternative): Add static
2785 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
2786 (add_method, build_utf8_ref, build_class_ref,
2787 append_gpp_mangled_type, layout_class_method): Constify a char*.
2789 * decl.c (push_promoted_type, make_binding_level): Add static
2791 (push_promoted_type, pushdecl): Constify a char*.
2793 * except.c (find_handler_in_range, link_handler,
2794 check_start_handlers): Add static prototypes.
2796 * expr.c (process_jvm_instruction): Constify a char*.
2798 * gjavah.c (main): Constify a char*.
2800 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
2803 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
2805 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
2806 munge, print_ents): Constify a char*.
2808 * jcf-dump.c (disassemble_method): Constify a char*.
2809 (print_constant_pool, print_exception_table): Add static prototypes.
2810 (print_constant, print_exception_table, main, disassemble_method):
2813 * jcf-io.c (find_classfile, find_class): Likewise.
2815 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
2816 (set_source_filename, predefined_filename_p): Add static prototypes.
2817 (set_source_filename, get_constant, get_class_constant,
2818 find_in_current_zip): Constify a char*.
2820 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
2822 (add_entry, add_path, jcf_path_classpath_arg,
2823 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
2825 * jcf-reader.c (get_attribute, jcf_parse_preamble,
2826 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
2827 jcf_parse_one_method, jcf_parse_methods,
2828 jcf_parse_final_attributes): Add static prototypes.
2829 (get_attribute): Constify a char*.
2831 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
2832 jcf_dependency_add_target, jcf_path_classpath_arg,
2833 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
2835 * jv-scan.c (main): Constify a char*.
2836 (gcc_obstack_init): Add prototype arguments.
2838 * jvgenmain.c (gcc_obstack_init): Likewise.
2839 (main): Constify a char*.
2841 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
2843 (put_decl_string, lang_print_error): Constify a char*.
2844 (lang_init): Remove redundant extern prototype.
2846 * mangle.c (emit_unicode_mangled_name): Constify a char*.
2848 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
2849 Add static prototypes.
2850 (get_type_from_signature): Constify a char*.
2852 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
2853 Add static prototypes.
2854 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
2855 (verify_jvm_instructions): Constify a char*.
2857 * xref.c (xref_flag_value): Likewise.
2859 * xref.h (xref_flag_value): Likewise.
2861 * zextract.c (makeword, makelong): Add static prototypes.
2862 (makeword, makelong): Constify a uch*.
2864 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2866 * lang.c (java_dummy_print): Constify a char*.
2867 (lang_print_error): Likewise.
2868 (lang_init): Remove redundant prototype for `print_error_function'.
2869 (lang_init_source): Likewise.
2870 (lang_identify): Constify a char*.
2872 1999-08-09 Tom Tromey <tromey@cygnus.com>
2874 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
2875 (WORDS_TO_LONG): Likewise.
2876 (WORDS_TO_DOUBLE): Likewise.
2878 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2880 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
2882 * expr.c (java_stack_pop, java_array_data_offset,
2883 build_java_throw_out_of_bounds_exception, case_identity,
2884 build_java_check_indexed_type): Add static prototypes.
2885 (linenumber_table, expand_invoke, expand_java_field_op,
2886 build_primtype_type_ref, expand_byte_code): Constify a char*.
2888 * java-tree.h (build_primtype_type_ref, linenumber_table):
2890 (java_lang_expand_expr): Add prototype.
2892 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
2893 `java_lang_expand_expr'.
2895 * lex.c (java_lex_error): Constify a char*.
2896 (java_get_unicode, java_read_char, java_allocate_new_line,
2897 java_unget_unicode, java_sneak_unicode): Prototype.
2899 * parse-scan.y (current_class, package_name, method_declarator,
2900 report_class_declaration, yyerror): Constify a char*.
2902 * parse.h (java_report_errors): Prototype.
2903 (yyerror): Constify a char*.
2905 * parse.y (classitf_redefinition_error, check_modifiers,
2906 parse_jdk1_1_error, lookup_package_type,
2907 lookup_package_type_and_set_next, get_printable_method_name,
2908 purify_type_name): Constify a char*.
2909 (build_super_invocation, maybe_generate_finit,
2910 verify_constructor_super, parser_add_interface,
2911 add_superinterfaces, jdep_resolve_class, note_possible_classname,
2912 java_complete_expand_methods, java_expand_finals,
2913 cut_identifier_in_qualified, java_stabilize_reference,
2914 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
2915 merge_string_cste): Prototype.
2916 (single_type_import_declaration, yyerror,
2917 variable_redefinition_error, build_array_from_name,
2918 build_unresolved_array_type, check_class_interface_creation,
2919 resolve_class, complete_class_report_errors,
2920 note_possible_classname, read_import_dir,
2921 find_in_imports_on_demand, resolve_package, fix_constructors,
2922 check_deprecation, lookup_method_invoke,
2923 maybe_build_primttype_type_ref, array_constructor_check_entry):
2925 (java_complete_expand_methods, java_expand_finals): Make static.
2926 (convert_narrow): Remove static prototype.
2928 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2930 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
2932 1999-08-02 Richard Henderson <rth@cygnus.com>
2934 * decl.c: Include defaults.h instead of expr.h.
2935 * parse.y: Likewise.
2937 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2939 * java/decl.c (start_java_method): Change all uses of
2940 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
2941 Ensure expr.h is included.
2942 * java/expr.c (pop_arguments): Ditto.
2943 * java/parse.y (expand_start_java_method): Ditto.
2945 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2947 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
2949 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
2951 * decl.c: Include "function.h".
2952 * except.c: Likewise.
2953 * parse.y: Likewise.
2954 * Makefile.in: Update dependencies.
2956 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2958 * expr.c (build_java_soft_divmod): Provide a default case in switch.
2959 (java_lang_expand_expr): Mark parameters `target', `tmode' and
2960 `modifier' with ATTRIBUTE_UNUSED.
2962 * gjavah.c (process_file): Add braces around ambiguous `else'.
2964 * jcf-dump.c (print_access_flags, localvar_free): Change return
2967 * parse.y (java_complete_expand_method): Initialize variable
2969 (resolve_qualified_expression_name): Likewise for `field_decl'.
2970 (patch_method_invocation): Likewise for `class_to_search'.
2971 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
2972 (patch_assignment): Likewise for `lhs_type'.
2974 * verify.c (verify_jvm_instructions): Remove unused variable
2977 1999-07-25 Richard Henderson <rth@cygnus.com>
2979 * decl.c (va_list_type_node): New.
2981 1999-07-25 Anthony Green <green@cygnus.com>
2983 * gjavah.c (print_stub): New function.
2984 (METHOD_IS_NATIVE): New macro.
2985 (print_mangled_classname): Make static.
2986 (HANDLE_END_FIELD): Don't emit fields during stub generation.
2987 (process_file): Perform stub generation.
2988 (HANDLE_METHOD): Don't emit class decls during stub
2990 (HANDLE_END_METHOD): Take into account stub generation.
2991 (print_method_info): Handle stub generation.
2992 (print_stub): New function.
2993 (print_cxx_classname): Make signature consistant with others.
2994 (help): Describe -stubs option.
2995 (main): Create stub file.
2996 (version): Use version.c.
2997 (print_full_cxx_name): New function.
2998 (print_c_decl): Use print_full_cxx_name.
3000 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3002 * check-init.c (check_init): Handle MAX_EXPR.
3004 1999-07-15 Andrew Haley <aph@cygnus.com>
3006 * lang.c (flag_use_divide_subroutine): New variable.
3007 * typeck.c: (convert_ieee_real_to_integer): Bounds check
3008 fp-to-integer conversion.
3009 (convert): Call convert_ieee_real_to_integer when flag_fast_math
3012 * expr.c (build_java_soft_divmod): New function.
3013 (build_java_binop): Call build_java_soft_divmod if
3014 flag_use_divide_subroutine is set.
3015 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
3016 soft_lrem_node: new builtin functions.
3017 (init_decl_processing) Initialize the new builtins.
3018 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
3019 soft_lrem_node: new builtin functions.
3020 (build_java_soft_divmod): New function.
3021 * parse.y: Call build_java_soft_divmod if
3022 flag_use_divide_subroutine is set.
3025 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
3026 a --specs= arg) even if not linking.
3027 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
3028 -fuse-divide-subroutine
3030 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3032 * parse.y (resolve_and_layout): Check methods only once.
3033 (resolve_qualified_expression_name): Verify thrown exceptions
3035 (check_thrown_exceptions): Reject exceptions thrown in
3036 initializer. Error message tuned.
3038 1999-07-14 Andrew Haley <aph@cygnus.com>
3040 * expr.c (expand_expr): Do not return the last statement in a
3041 block as the block's value.
3043 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3045 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
3046 CALL_EXPR, to avoid order of evaluation changes.
3048 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3050 * parse.y (qualify_ambiguous_name): Do not use
3051 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
3053 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3055 * check-init.c (check_init): Handle MAX_EXPR.
3056 * expr.c (force_evaluation_order): Force method call arguments to
3057 be evaluated in left-to-right order.
3058 * parse.y (qualify_ambiguous_name): Loop again to qualify
3059 NEW_ARRAY_EXPR properly.
3061 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3063 * parse.y (patch_invoke): Resolve unresolved invoked method
3065 (qualify_ambiguous_name): STRING_CST to qualify expression for
3066 type name resolution.
3068 1999-06-24 Andrew Haley <aph@cygnus.com>
3070 * class.c (finish_class): Whenever a deferred method is
3071 output, rescan the list of methods to see if a new candidate for
3072 output can be found.
3074 1999-06-28 Tom Tromey <tromey@cygnus.com>
3076 * jvspec.c (lang_specific_driver): Recognize --help.
3078 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3080 * parse.y (resolve_package): Fixed bogus return statement.
3081 (patch_method_invocation): Resolve method invocation beginning with
3082 a package name qualifier.
3084 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3086 * Make-lang.in (java.stage1): Depend on stage1-start.
3087 (java.stage2): Likewise for stage2-start.
3088 (java.stage3): Likewise for stage3-start.
3089 (java.stage4): Likewise for stage4-start.
3091 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3093 * parse.y (java_complete_lhs): When doing cross referencing, don't
3094 try to keep file location on a WFL expanded as a CALL_EXPR.
3096 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3098 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
3099 compiling to class file a void method with an empty method body.
3100 As a side effect, the bytecode backend will generate the
3101 appropriate `return' instruction.
3103 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3105 * parse.y (lookup_package_type_and_set_next): New function prototype.
3106 (resolve_package): Search current and imported packages.
3107 (lookup_package_type_and_set_next): New function.
3109 1999-06-22 Andrew Haley <aph@cygnus.com>
3111 * verify.c (verify_jvm_instructions): Check for pending blocks
3112 before invalid PC test and opcode switch, not after.
3114 1999-06-21 Andrew Haley <aph@cygnus.com>
3116 * except.c (find_handler_in_range): The upper limit for exception
3117 ranges is exclusive, not inclusive: (start <= pc < end).
3118 (link_handler): find child pointer which points to outer by
3119 searching sibling list: previous code incorrectly assumed that
3120 outer->outer->first_child must point to outer.
3121 * verify.c (verify_jvm_instructions): FIXME added to code for
3123 (verify_jvm_instructions): Do not assume that the last block
3124 processed in a subroutine is a block which ends with a `ret'
3125 instruction. With some control flows it is possible that the last
3126 block ends with an `athrow'.
3128 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3130 * parse.y (qualify_ambiguous_name): Reorganized the post
3131 evaluation of non WFL leading expression nodes.
3133 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3135 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
3138 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3140 * parse.y (qualify_ambiguous_name): Handle qualified expression
3141 beginning with a STRING_CST.
3143 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3145 * parse.y (register_fields): Set DECL_INITIAL on both
3146 pre-initialized static and public fields.
3147 (resolve_field_access): Static field access expressions to always
3149 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
3150 qualification. CONVERT_EXPR to be resolved as an expression name.
3151 (java_complete_lhs): Identify and access qualified final
3152 initialized field in switch statement case expression.
3153 (fold_constant_for_init): Pre-initialized field decl constant to
3156 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3158 * parse.y (note_possible_classname): Mark returned node with
3159 QUALIFIED_P only if the original class name contained a '/'.
3161 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
3163 * Make-lang.in (gcjh): More parallel build fixes.
3165 1999-06-03 Mike Stump <mrs@wrs.com>
3167 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
3169 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
3171 * except.c (link_handler): Chain exception handlers in order.
3173 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
3175 * expr.c (expand_byte_code): Fill unreachable bytecode regions
3176 with nops and process as usual in order to always set correct EH
3177 ranges. Emit detailed warnings about unreachable bytecodes.
3179 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
3181 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
3184 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3186 * parse.y (lookup_field_wrapper): Unified returned value to NULL
3187 or the searched field decl.
3189 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3191 * parse.y (fold_constant_for_init): Convert numerical constant
3192 values to the type of the assigned field.
3194 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3196 * expr.c (lookup_field): Relaxed the test on class loading error
3198 * parse.y (fold_constant_for_init): Enabeled old code.
3200 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3202 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
3203 decide the validity of the cast of a java.lang.Cloneable reference
3205 (patch_conditional_expr): Fixed first argument passed to
3206 binary_numeric_promotion.
3208 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3210 * parse.y (qualify_ambiguous_name): Take into account that a
3211 CONVERT_EXPR might specify a type as a WFL.
3213 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3215 * parse.y (patch_assignment): Save the rhs before using it as an
3216 argument to _Jv_CheckArrayStore.
3218 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3220 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
3222 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3224 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
3225 floating point litteral only when the exponent indicator has been
3228 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3230 * parse.y (formal_parameter:): Construct argument tree list
3231 element even if a yet unsupported final parameter was encountered.
3233 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3235 * parse.y (finish_method_declaration): Issue errors for native or
3236 abstract methods declared with a method body, as well as for non
3237 native or non abstract methods with no method body.
3239 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3241 * class.c (build_utf8_ref): Initialize variable `field'.
3243 * decl.c (init_decl_processing): Initialize variable `field'.
3245 * expr.c (build_known_method_ref): Mark parameters `method_type',
3246 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
3247 (process_jvm_instruction): Likewise for parameter `length'.
3249 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
3250 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
3253 * parse.y (maybe_generate_clinit): Remove unused variable
3254 `has_non_primitive_fields'.
3255 (find_in_imports_on_demand): Initialize variables `node_to_use'
3257 (patch_binop): Likewise for variable `prom_type'.
3258 (patch_unaryop): Likewise for variable `prom_type'.
3260 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
3262 * xref.c (xref_table): Add missing initializer.
3264 1999-05-14 Tom Tromey <tromey@cygnus.com>
3266 * java-except.h (struct eh_range): Removed unused `next' member.
3267 * verify.c (verify_jvm_instructions): Call check_nested_ranges
3268 after adding all exception handlers. Sort exception ranges in
3270 (struct pc_index): New structure.
3271 (start_pc_cmp): New function.
3272 * except.c (add_handler): Return `void'. Don't call link_handler;
3273 instead construct an ordinary linked list and do range
3275 (check_nested_ranges): New function.
3276 (link_handler): Changed interface to allow merging of eh_ranges.
3277 Split overlapping ranges. Return `void'.
3279 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3281 * parse.y (constructor_block_end:): New rule, tagged <node>.
3282 (constructor_body:): Use `constructor_block_end' instead of
3285 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3287 * parse.y (statement_nsi:): Pop `for' statement block.
3288 (java_complete_lhs): Labeled blocks containing no statement are
3289 marked as completing normally.
3291 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3293 * xref.c (xref_set_current_fp): New function, defined.
3294 * xref.h (xref_set_current_fp): New function, prototyped.
3296 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3298 * check-init.c (check_init): Take into account that
3299 LABELED_BLOCK_STMT can be empty.
3301 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3303 * parse.y (java_check_regular_methods): Warning check on not
3304 overriding methods with default access in other packages does not
3305 apply to `<clinit>'.
3306 (java_complete_lhs): If block body is an empty_stmt_node, replace
3307 it by NULL_TREE. This prevents gcc from generating an irrelevant
3310 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3312 * check-init.c (check_init): Removed code accepting to see things
3313 falling through default:, when doing xrefs.
3314 * java-tree.h (do_not_fold): New global variable, declared.
3315 * parse.y (do_not_fold): New global variable, defined.
3316 (java_complete_expand_method): Set `do_not_fold' to the value of
3317 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
3318 and reinstall them after them have been purged; do not check for
3319 initializations; do not issue missing return errors.
3320 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
3322 (patch_binop): Skip the fold part when doing xrefs.
3323 (build_string_concatenation): Skip the concatenation part when
3325 (patch_synchronized_statement): Do not generate a try-finally when
3327 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
3328 and keep the location where the throw was seen.
3329 * typeck.c (convert): When `do_not_fold' is set, do not attempt
3330 any treatment on the converted node an simply return a NOP_EXPR of
3332 * xref.c (xref_get_data): New function, defined.
3333 * xref.h (xref_get_data): New function, declared.
3334 (XREF_GET_DATA): Use xref_get_data.
3336 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3338 * gjavah.c (print_include): Cast the result of `strlen' to int
3339 when comparing against a signed value.
3340 (add_namelet): Likewise.
3342 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3344 * expr.c (expand_invoke): Mark parameter `nargs' with
3346 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
3348 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
3351 * jcf-reader.c (get_attribute): Cast a value to long
3352 when comparing against a signed expression. Likewise.
3354 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
3357 1999-05-11 Andrew Haley <aph@cygnus.com>
3359 * parse.y (source_end_java_method): If the current method contains
3360 any exception handlers, force asynchronous_exceptions: this is
3361 necessary because signal handlers in libjava may throw exceptions.
3362 * decl.c (end_java_method): Ditto.
3364 1999-05-11 Tom Tromey <tromey@cygnus.com>
3366 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
3368 * jvspec.c (THREAD_NAME): Removed.
3369 (GC_NAME): Likewise.
3370 (MATHLIB): Likewise.
3371 (WITHLIBC): Likewise.
3373 (THREADLIB): Likewise.
3374 (MATH_LIBRARY): Likewise.
3375 (lang_specific_driver): Don't add `-l' options to command line.
3376 Instead, add a single --specs option. Recognize `-L' options and
3377 use them to search for spec file.
3378 (find_spec_file): New function.
3379 (SPEC_FILE): New define.
3381 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
3383 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
3384 cpplib-enabled build.
3386 1999-05-05 Per Bothner <bothner@cygnus.com>
3388 * class.c (make_field_value): DECL_INITIAL may be a string literal;
3389 temporarily zero it while calling rest_of_decl_compilation.
3391 * java-tree.h (string_ptr_type_node): Add declaration.
3392 * decl.c: Define and initialize string_ptr_type_node.
3393 * parse.y (patch_string_cst): Use string_ptr_type_node.
3395 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
3396 * parse.y (for_statement): Now unconditionally exit_block.
3397 (finish_labeled_statement): No longer exit_block if for-loop.
3398 (patch_loop_statement): Check harder if the loop is already labeled.
3400 * parse.y (patch_initialized_static_field): Removed function.
3401 (maybe_generate_clinit): Removed special handling for interfaces.
3402 (java_complete_expand_methods): Do a preliminary java_complete_tree
3403 on <clinit> to determine if it can be removed.
3404 (java_complete_expand_method): Remove special handling for <clinit>.
3405 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
3406 optimize if we get back empty_stmt_node.
3407 For MODIFY_EXPR, re-do checking of static initializers.
3408 (fold_constant_for_init): Don't return immediate if VAR_DECL.
3409 For VAR_DECL, pass correct context.
3411 * verify.c (verify_jvm_instructions): Better error messages.
3413 1999-05-03 Tom Tromey <tromey@cygnus.com>
3415 * parse-scan.y (interface_declaration): Call
3416 report_class_declaration for interfaces.
3418 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
3420 * Makefile.in: Remove -v from bison command lines.
3422 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3424 * check-init.c (check_init): Exclude a case of error when doing
3426 * class.c (layout_class_method): Don't generate the error message
3427 twice when compiling from source.
3428 * lang-options.h: Added `-Wredundant-modifers' and
3429 `-Wunusupported-jdk11' flags and help text.
3430 * lang.c (lang_decode_option): Added support for
3431 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
3432 flag_static_local_jdk11 and flag_redundant set accordingly.
3433 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
3434 * parse.h (EXPR_WFL_ADD_COL): New macro.
3435 (DECL_END_SOURCE_LINE): Likewise.
3436 (DECL_INHERITED_SOURCE_LINE): Likewise.
3437 * parse.y (static_ref_err): New function, prototyped.
3438 (CCB_TK): Now tagged <operator>.
3439 (class_body:): Remember the location of the closing '}' of a class
3440 definition when doing xrefs.
3442 (block_end:): Likewise.
3443 (create_class): Remember the location of the inherited class
3444 identifier when doing xrefs.
3445 (register_fields): Added test on first operand of `init' before
3446 testing it TREE_CODE.
3447 (method_header): Store the location of the class identifier in the
3448 class decl when doing xrefs.
3449 (finish_method_declaration): Don't combine first/last method line
3451 (java_check_regular_methods): Warning check on not overriding
3452 methods with default access on other packages move before check on
3453 static methods. Initialization of `aflags' also moved up.
3454 (resolve_expression_name): Call static_ref_err to report the error.
3455 (static_ref_err): New function, implemented.
3456 (resolve_field_access): Returned simplified static field access
3458 (resolve_qualified_expression_name): Check for illegal use of
3459 static fields in a non static context. Call static_ref_err to
3460 report error in various places.
3461 (java_complete_tree): Do not fold initialized static fields when
3463 (java_complete_lhs): Likewise.
3465 1999-04-29 Anthony Green <green@cygnus.com>
3467 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
3468 create internal labels.
3469 (lookup_label): Ditto.
3471 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3473 * class.c (layout_class_method): Generate <clinit>'s rtl for
3475 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3476 for interfaces' <clinit>.
3477 * expr.c (lookup_field): Search for fields in interfaces.
3478 (expand_invoke): Fixed indentation.
3479 (expand_java_field_op): Likewise. Use IS_CLINIT.
3480 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
3481 (IS_CLINIT): New macro.
3482 * parse.y (type_declaration:): Call maybe_generate_clinit after an
3483 interface was parsed.
3484 (maybe_generate_clinit): Don't generate if the current class is an
3485 interface with only fields of primitive types.
3486 (reset_method_name): Use IS_CLINIT.
3487 (java_complete_expand_method): Expand <clinit> when it exists for
3488 interfaces. Use IS_CLINIT.
3489 (resolve_expression_name): Use DECL_CONTEXT instead of
3490 current_class to build static field references.
3491 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
3492 ARRAY_REF when doing xreferencing.
3493 (check_final_assignment): Fixed typo in leading comment. Use
3495 (patch_array_ref): Don't fully expand array references when
3497 (patch_return): Use IS_CLINIT.
3498 (patch_throw_statement): Likewise.
3500 1999-04-22 Tom Tromey <tromey@cygnus.com>
3502 * Make-lang.in (JAVA_SRCS): Added check-init.c.
3504 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3506 * decl.c (predef_filenames, predef_filenames_size): New globals
3507 (init_decl_processing): predef_filenames and predef_filenames_size
3509 * java-tree.h (predef_filenames, predef_filenames_size): Declared
3511 * jcf-parse.c (predefined_filename_p): New function.
3512 (yyparse): Check that files on the command line are specified only
3513 once and issue a warning otherwise.
3514 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
3515 * parse.y (source_end_java_method): Nullify NOP method bodies, to
3516 avoid a gcc warning with -W -Wall turned on.
3517 (java_expand_classes): Abort if errors were encountered.
3518 (java_complete_lhs): If the cross reference flag is set, wrap
3519 field DECL node around a WFL when resolving expression name.
3521 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3523 * lang.c (lang_decode_option): Fixed returned value when parsing
3524 `-fxref=...' and `-Wall'.
3525 * parse.y (source_end_java_method): Do not generate code when
3526 flag_emit_xref is set.
3527 (resolve_expression_name): Do not build static field access when
3528 flag_emit_xref is set.
3529 (resolve_field_access): No special treatment on `length' when
3530 flag_emit_xref is set. Do not build qualified static field access
3531 when flag_emit_xref is set.
3532 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
3533 when flag_emit_xref is set.
3534 (patch_assignment): Do not generate array store runtime check when
3535 flag_emit_xref is set.
3536 * xref.c (xref_flag_value): Fixed function declaration
3538 (xset_set_data): New function.
3539 * xref.h (xref_set_data): Added prototype for new function.
3540 (typedef struct xref_flag_table): New field data.
3541 (XREF_GET_DATA): New macro.
3543 1999-04-19 Tom Tromey <tromey@cygnus.com>
3545 * xref.h (enum): Removed trailing comma.
3547 * parse.y (resolve_qualified_expression_name): Added missing
3550 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
3552 * gjavah.c: New prototypes for java_float_finite and
3555 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3557 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
3560 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
3562 * Makefile.in (TREE_H): Add tree-check.h.
3563 (RTL_H): Add genrtl.h.
3565 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3567 * parse.y (patch_assignment): Added ArrayStoreException runtime
3570 1999-04-06 Per Bothner <bothner@cygnus.com>
3572 * expr.c (pop_type_0): New function.
3573 (pop_type): Use pop_type_0.
3574 * java-tree.h (pop_type_0): New declaration.
3575 * verify.c (verify_jvm_instructions): Check return instructions.
3577 * parse.y (patch_binop): Don't fold if non-constant and emiting
3580 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3582 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
3584 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
3585 (main_jcf): Don't define.
3586 (process_file): Don't set `main_jcf'.
3588 * java-tree.h (main_jcf): Don't declare.
3590 * jcf-parse.c (main_jcf): Add static definition.
3592 * lang.c (main_jcf): Don't define.
3594 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3596 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
3598 * decl.c (copy_lang_decl): Likewise for `bcopy'.
3600 * jcf-depend.c: Include "config.h", not <config.h>.
3602 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
3605 * jcf-path.c: Include "config.h", not <config.h>.
3607 * lex.c: Don't include various system header files.
3608 (java_init_lex): Cast the argument of `bzero' to PTR
3610 * parse-scan.y (java_push_parser_context): Likewise.
3612 * parse.y (java_push_parser_context): Likewise.
3613 (patch_bc_statement): Match format specifier to variable argument.
3615 * xref.c: Don't include <stdio.h>.
3617 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3619 * parse.y (struct parser_ctxt *ctxp): Now global.
3620 (declare_local_variables): Use WFL compound value for the
3621 declaration source line value, when doing cross-referencing.
3623 1999-03-31 Tom Tromey <tromey@cygnus.com>
3625 * gjavah.c (print_field_info): Allow constants of other types.
3626 (print_include): Generate include when new name is proper prefix
3627 of already printed name.
3628 (add_namelet): Likewise.
3629 (cxx_keyword_subst): New function.
3630 (print_method_info): Use it.
3631 (print_field_name): New function.
3632 (get_field_name): New function.
3633 (print_field_info): Use get_field_name and print_field_name.
3635 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3637 * Makefile.in (keyword.h): Generate using gperf language 'C', not
3638 'KR-C', so gperf uses the `const' keyword on strings.
3640 * keyword.gperf (java_keyword): Const-ify a char*.
3642 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3644 * parse.y (patch_bc_statement): Fixed identation and a bogus
3647 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3649 * parse.y (patch_assignment): Allow static variables in other
3650 classes to be assigned.
3652 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3654 * class.c (maybe_add_interface): Remove unused variable
3656 (make_class_data): Use = for assignment, not ==. Likewise.
3657 (emit_register_classes): Remove unused variable `decl'.
3659 * lex.c: Fix comment so as not to contain an embedded `/*'.
3661 * verify.c (verify_jvm_instructions): Remove unused variable
3664 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
3666 * parse.y (complete_loop_body): Rename to finish_loop_body.
3667 (complete_labeled_statement): Rename to finish_labeled_statement.
3668 (complete_for_loop): Rename to finish_for_loop.
3669 (complete_method_declaration): Rename to finish_method_declaration.
3671 * java-tree.h (continue_identifier_node): New global node.
3672 * decl.c: Define and initialize continue_identifier_node.
3673 * parse.y (generate_labeled_block): Remove - no longer needed.
3674 (build_loop_body): Use continue_identifier_node for continue block.
3675 (finish_labeled_statement): Also do pop_labeled_block actions.
3676 (java_complete_lhs): POP_LOOP even if error.
3677 (build_labeled_block): Special handling for continue_identifier_node.
3678 (patch_loop_statement): Re-organize.
3679 (patch_bc_statement): Re-write.
3681 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3683 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
3684 using a WFL compound value.
3685 * parse.y (xref.h): Include.
3686 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
3688 (register_fields): Set WFL compound value to lineno if doing
3690 (java_complete_expand_method): Call expand_xref if flag_emit_xref
3692 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
3693 * xref.h (expand_xref): Prototype renamed from xref_generate.
3695 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3697 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
3698 (GET_CURRENT_BLOCK): New macro.
3699 * parse.y (current_static_block): New global variable.
3700 (method_body:): Define action.
3701 (complete_method_declaration): Set current_function_decl to NULL
3702 when work on the current method is done.
3703 (declare_local_variables): Use GET_CURRENT_BLOCK.
3704 (java_method_add_stmt): Likewise.
3705 (java_complete_expand_method): Disable the use of `this' when
3707 (enter_a_block): If no current method exist, use
3708 current_static_block to link static initializer blocks.
3709 (exit_block): Rewritten to use current_static_block when no current
3711 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
3712 (patch_return): Forbid the use of `return' in static initializers.
3713 (patch_throw_statement): Fixed indentation. Issue specific error
3714 for uncaught thrown checked exception in static initializer
3715 blocks. Removed FIXME.
3717 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
3719 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
3720 Link gcj from gcc.o.
3722 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3724 * parse.y (find_applicable_accessible_methods_list): When dealing
3725 with interface: ensure that a given interface or java.lang.Object
3726 are searched only once.
3728 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3730 * gjavah.c (print_c_decl): Remove unused argument `flags'.
3732 * jcf-dump.c (print_access_flags): Add braces around if-else.
3734 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
3737 * lex.c (build_wfl_node): Add static prototype.
3739 * lex.h (build_wfl_node): Remove static prototype.
3741 * parse.y: Include lex.c early enough to declare everything needed.
3742 Ensure calls to `build_wfl_node' pass the proper arguments.
3743 (create_class): Remove unused variable `super_decl'.
3744 (get_printable_method_name): Initialize variable `name'.
3746 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3748 * Changelog: Fixed 1999-03-22 typos.
3749 * lang.c (lang_decode_option): Fixed typo in error string in the
3752 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3754 * Makefile.in (JAVA_OBJS): Added entry xref.o.
3756 * java-tree.h (flag_emit_xref): Declared extern.
3757 * lang.c (xref.h): Included.
3758 (flag_emit_xref): New global variable.
3759 (lang_decode_option): Added support for -fxref.
3763 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
3765 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
3768 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3770 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
3771 $(srcdir)/../system.h and $(JAVA_TREE_H).
3772 (jcf-io.o): Depend on $(JAVA_TREE_H).
3773 (mangle.o): Likewise.
3775 * check-init.c (check_cond_init): Add static prototype.
3777 * class.c (build_java_method_type, hashUtf8String,
3778 make_field_value, get_dispatch_vector, get_dispatch_table,
3779 append_gpp_mangled_type, mangle_static_field): Likewise.
3780 (strLengthUtf8): Hide unused definition.
3781 (hashUtf8String): Const-ify.
3782 (make_field_value): Un-ANSI-fy.
3784 * constants.c: Move inclusion of jcf.h above java-tree.h.
3785 (set_constant_entry, find_class_or_string_constant,
3786 find_name_and_type_constant, get_tag_node,
3787 build_constant_data_ref): Add static prototype.
3789 * decl.c (push_jvm_slot, builtin_function,
3790 lookup_name_current_level): Likewise.
3791 (builtin_function): Const-ify.
3793 * except.c (expand_start_java_handler, expand_end_java_handler):
3794 Add static prototype.
3796 * expr.c (flush_quick_stack, push_value, pop_value,
3797 java_stack_swap, java_stack_dup, build_java_athrow,
3798 build_java_jsr, build_java_ret, expand_java_multianewarray,
3799 expand_java_arraystore, expand_java_arrayload,
3800 expand_java_array_length, build_java_monitor, expand_java_pushc,
3801 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
3802 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
3803 expand_compare, expand_test, expand_cond, expand_java_goto,
3804 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
3805 expand_java_field_op, java_push_constant_from_pool): Likewise.
3807 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
3808 (build_java_arraynull_check): Mark parameters `node' and `type'
3809 with ATTRIBUTE_UNUSED.
3810 (note_label): Likewise for parameter `current_pc'.
3811 (expand_java_call, expand_java_ret): Hide unused definition.
3813 * java-tree.h (make_class, build_constants_constructor,
3814 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
3815 init_outgoing_cpool, register_class, emit_register_classes,
3816 java_layout_seen_class_methods): Prototype.
3817 (unicode_mangling_length): Const-ify.
3818 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3819 emit_unicode_mangled_name, format_int, format_uint,
3820 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
3821 jcf_print_utf8_replace, open_class): Prototype.
3823 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
3824 <stdio.h>. Include tree.h/java-tree.h.
3825 (utf8_equal_string usage, process_class): Add static prototype.
3826 (open_class): Don't prototype this here.
3827 (utf8_equal_string): Match arguments to format specifiers.
3828 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
3829 TABLE_SWITCH, disassemble_method): Likewise.
3831 * jcf-io.c: Include tree.h/java-tree.h.
3832 (open_class, find_classfile, jcf_print_utf8,
3833 jcf_print_utf8_replace): Const-ify.
3835 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
3836 parse_class_file): Add static prototype.
3837 (find_in_current_zip): Match definition to existing static
3840 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
3841 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
3842 finish_jcf_block, define_jcf_label, get_jcf_label_here,
3843 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
3844 write_chunks, adjust_typed_op, generate_bytecode_conditional,
3845 generate_bytecode_return, perform_relocations, init_jcf_state,
3846 init_jcf_method, release_jcf_state, generate_classfile):
3847 Add static prototype.
3848 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
3849 (make_class_file_name): Const-ify.
3851 * jcf.h (find_classfile): Const-ify.
3853 * jv-scan.c (reset_report): Remove prototype.
3855 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
3856 (error): Rewrite to allow varargs.
3858 * lang.c (lang_f_options): Const-ify.
3860 * lex.c (java_parse_escape_sequence): Add static prototype.
3861 (java_allocate_new_line): Match definition to existing static
3864 * mangle.c Include tree.h/java-tree.h.
3865 (unicode_mangling_length, emit_unicode_mangled_name,
3866 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
3868 * parse.h (jdep_code): Remove trailing comma in enumeration.
3869 (java_get_line_col): Move prototype outside of !JC1_LITE test.
3870 (reset_report): Add prototype.
3872 * verify.c (push_pending_label, merge_types): Add static
3875 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
3877 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3879 * parse.y (find_applicable_accessible_methods_list): Extend the
3880 search to superinterfaces when relevant.
3881 (search_applicable_methods_list): New function.
3883 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3885 * class.c (unmangle_classname): Implemented stricter testing
3886 before setting the QUALIFIED_P flag on an identifier.
3888 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
3890 * parse.y (java_complete_lhs): Call force_evaluation_order
3891 after patch_newarray.
3892 (patch_binop): Don't call fold if there are side effects.
3894 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
3896 * parse.y (java_stabilize_reference): Use save_expr instead of
3897 building a SAVE_EXPR node.
3898 (java_complete_lhs): Patch the resulting string of the `+='
3899 operator (if necessary) and complete the RHS after having built
3902 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
3904 * class.c (make_class): Don't set CLASS_P here (because
3905 this function is also called by build_java_array_type).
3906 (push_class): Set CLASS_P here instead.
3907 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
3909 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
3910 context. If the context is class, perfer "super" over "synchronized".
3911 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
3913 * parse.y (create_class): Don't call parser_check_super here;
3914 it is not robust. Always wait until later.
3916 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
3917 match what JDK 1.2 does), but don't set ACC_PUBLIC.
3919 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
3921 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
3922 * lex.h (UNGETC): Change misleading macro.
3924 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
3926 * parse.y (java_stabilize_reference): Return NODE when patching a
3928 (java_complete_lhs): Put parenthesis around truth values.
3930 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
3932 * class.c (layout_class_method): Don't make rtl for interface
3934 * parse.h (GET_TYPE_NAME): New macro.
3935 * parse.y (if_then_statement:): Fixed indentation.
3936 (if_then_else_statement:): Likewise.
3937 (for_statement:): Fixed spacing.
3938 (try_statement:): Fixed indentation.
3939 (create_interface): Don't force interfaces to be abstract.
3940 (method_header): Abstract methods are OK in interfaces.
3941 (declare_local_variables): Fixed typo in comment.
3942 (java_complete_expand_method): Fixed indentation.
3943 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
3944 non accessible fields.
3945 (java_stabilize_reference): New function.
3946 (java_complete_lhs): Fixed indentation. Use
3947 java_stabilize_reference in compound assignement. Insert the
3948 cast. If not processing `+' fix string constants before processing
3951 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3953 * constants.c (find_class_or_string_constant): Cast variable `j'
3954 to a `jword' when comparing against one.
3956 * expr.c (java_lang_expand_expr): Remove unused variables
3957 `has_finally_p' and `op0'.
3959 * gjavah.c (print_field_info): Cast a value to jint when comparing
3960 against one. Likewise for a jlong.
3961 (add_namelet): Likewise cast a `sizeof' to an int when comparing
3962 against a signed quantity.
3964 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
3965 (print_signature): Don't needlessly dereference variable `str'
3967 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
3968 `max_locals' with ATTRIBUTE_UNUSED.
3969 (jcf_parse_class): Likewise for variable `index'.
3971 * parse.h (reverse_jdep_list): Remove static prototype.
3973 * parse.y (build_jump_to_finally): Remove prototype and definition.
3974 (reverse_jdep_list): Add static prototype.
3976 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
3977 `assignment' and `expr_decl'.
3979 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
3981 1999-03-12 Andrew Haley <aph@cygnus.com>
3983 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
3984 we'll need a directory separator and a null character.
3986 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
3988 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
3990 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3992 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
3995 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
3997 * lex.c (java_parse_end_comment): Take extra parameter (next char).
3999 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
4001 * class.c (layout_class_method): A static method in a base class
4002 is never overridden, so treat it like it doesn't exist.
4003 However, do complain about private non-static method overriding
4004 public static method.
4006 * parse.y: Don't set unused INITIALIZED_P flag.
4007 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
4009 * parse.y (find_expr_with_wfl): Optimize tail-calls.
4010 (build_array_from_name): Re-order &index[string] to &string[index].
4012 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
4013 error_mark (it might catch more errors, but it is more likely to lose).
4015 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4017 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
4018 (parse-scan.o): Depend on toplev.h.
4020 * class.c (make_method_value): Add prototype. Make it static.
4021 Remove unused second argument, caller changed.
4023 * expr.c (java_lang_expand_expr): Remove unused variable
4026 * java-tree.h: Don't prototype find_in_current_zip.
4027 Add prototypes for verify_constant_pool, start_java_method,
4028 end_java_method, give_name_to_locals, expand_byte_code,
4029 open_in_zip, set_constant_value, find_constant1, find_constant2,
4030 find_utf8_constant, find_string_constant, find_class_constant,
4031 find_fieldref_index, find_methodref_index, write_constant_pool,
4032 count_constant_pool_bytes and encode_newarray_type.
4034 * jcf-dump.c: Remove unused variable `LONG_temp'.
4036 * jcf-parse.c: Include parse.h.
4037 (jcf_parse_source): Remove unused parameter, all callers changed.
4038 (jcf_figure_file_type): Add static prototype.
4039 (find_in_current_zip): Likewise. Also remove unused parameter,
4040 all callers changed.
4041 (read_class): Initialize variable `saved_pos'.
4043 * jcf-reader.c (jcf_parse_preamble): Mark variables
4044 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
4046 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
4047 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
4048 (java_parse_doc_section): Initialize variable `seen_star'.
4049 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
4050 (java_lex_error): Mark parameters `msg' and `forward' with
4052 (java_get_line_col): Mark parameters `filename' and `line' with
4055 * parse-scan.y: Include toplev.h.
4056 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
4058 * parse.h: use `struct JCF', not plain `JCF'.
4059 (java_parser_context_save_global, java_expand_classes
4060 java_parser_context_restore_global, java_parse): Add prototypes.
4062 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
4065 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
4067 * check-init.c (check_init): COPYN takes word count, not bit count.
4069 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
4071 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
4072 explicit build_decl. (Avoids crash in reload when optimizing.)
4074 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
4076 * decl.c (complete_start_java_method): Handle synchronized method
4077 even when compiling from bytecode.
4079 1999-02-26 Tom Tromey <tromey@cygnus.com>
4081 * gjavah.c (add_class_decl): Only generate `#include' if outer
4082 class is not the name of the class we are processing. Correctly
4083 append `.h' in #include.
4084 (process_file): Clean up newlines around generated `#include's.
4085 (decode_signature_piece): Correctly handle inner classes.
4086 (struct include): New structure.
4087 (all_includes): New global.
4088 (print_include): New function.
4089 (add_class_decl): Use it.
4090 (process_file): Likewise.
4091 (add_class_decl): Generate include for java-array.h if array
4093 (process_file): Don't generate java-array.h include.
4095 * gjavah.c (add_namelet): Check for standard package names here.
4096 (add_class_decl): Don't check for standard package names here.
4098 1999-02-25 Tom Tromey <tromey@cygnus.com>
4100 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
4101 When reading a zip file, only use strncmp if both strings are
4102 bigger than the buffer length. Initialize `k' when looping
4105 1999-02-24 Tom Tromey <tromey@cygnus.com>
4107 * gjavah.c (struct namelet): New structure.
4108 (add_namelet): New function.
4109 (print_namelet): New function.
4110 (print_class_decls): Use add_namelet and print_namelet to generate
4111 namespaces and not classes.
4112 (method_printed): New global.
4113 (HANDLE_END_METHOD): Examine method_printed.
4114 (print_method_info): Set method_printed when required. Print
4115 error if function to be ignored is marked virtual. Handle $finit$
4117 (METHOD_IS_FINAL): New macro.
4118 (print_field_info): Use it.
4119 (HANDLE_METHOD): Clear method_printed.
4120 (method_pass): New global.
4121 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
4122 (process_file): Do two passes over both fields and methods.
4123 (HANDLE_METHOD): Examine method_pass.
4125 (add_class_decl): New function.
4126 (print_class_decls): Don't scan over entire constant pool.
4128 1999-02-23 Tom Tromey <tromey@cygnus.com>
4130 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
4131 disable linking in that case.
4133 1999-02-20 Tom Tromey <tromey@cygnus.com>
4135 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
4138 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
4140 * decl.c (build_result_decl), java-tree.h: New method.
4141 (complete_start_java_method): Handle synchronized methods.
4142 Don't build DECL_RESULT here. (Ordering dependency problem.)
4143 (start_java_method): Call build_result_decl here instead ...
4144 * parse.y (java_complete_expand_method): ... and here.
4145 (expand_start_java_method): Don't call complete_start_java_method here.
4146 (java_complete_expand_method): Call it here instead.
4147 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
4148 * java-tree.h: ... here.
4150 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
4151 * parse.y (java_complete_lhs): Don't call force_evaluation_order
4152 for ARRAY_REF - it doesn't work when array bounds are checked.
4153 (patch_array_ref): Handle it here instead.
4155 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
4157 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
4159 Force left-to-right evaluation of binary operations etc.
4160 * expr.c (force_evaluation_order), java-tree.h: New function.
4161 * parse.y (java_complete_lhs): Pass binary operations, procedure
4162 calls, and ARRAY_REFs to force_evaluation_order.
4163 (various): Set TREE_SIDE_EFFECTS more carefully.
4165 Tolerate random (non-UTF8) encoding in comments without complaining.
4166 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
4167 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
4169 * parse.y (resolve_qualified_expression_name): Handle error_mark.
4170 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
4172 * parse.y (java_complete_lhs): Ignore an empty statement in a
4173 COMPOUND_EXPR. Don't complain about empty statement after return.
4175 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
4177 * parse.y (obtain_incomplete_type): Don't wrap unknown types
4178 in TREE_LIST - just chain the POINTER_TYPEs together.
4179 (resolve_class): If type already resolved, return decl.
4180 After resolving, update TREE_TYPE(class_type), and name (if array).
4181 * parse.h (do_resolve_class), parse.y: Make non-static.
4182 * class.c (maybe_layout_super_class): Take this_class argument.
4183 Do do_resolve_class if necessary.
4184 (layout_class, layout_class_methods): Adjust calls appropriately.
4185 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
4186 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
4187 * typeck.c (build_java_array_type): Don't call layout_class.
4189 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4191 * parse.y (check_pkg_class_access): Allow private class access
4192 within the same package.
4193 (strip_out_static_field_access_decl): New function.
4194 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
4195 operator argument before testing its nature.
4197 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
4199 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
4200 (TRY_EXPR): Simplify - it no longer has a finally clause.
4201 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
4202 Simpler handling of TRY_EXPR, which no longer has a finally clause.
4203 * expr.c (java_lang_expand_expr): Likewise.
4204 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
4205 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
4206 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
4207 (build_try_statement): Remove finally parameter and handling.
4208 (build_try_finally_statement): New function.
4209 (patch_try_statement): No longer need to support finally clause.
4210 (try_statement): Update grammar action rules.
4211 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
4212 Simpler handling of TRY_EXPR, which no longer has a finally clause.
4214 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
4216 * jcf-parse.c (get_constant): Add braces around computation of 'd'
4217 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
4219 1999-02-17 Andrew Haley <aph@cygnus.com>
4221 * class.c (build_utf8_ref): Back out broken patch which was
4222 intended to to output signatures using '.' as a separator.
4224 * class.c (make_class_data): Output signatures using '.' as a
4225 separator, rather than '/'.
4226 (mangled_classname): Likewise.
4227 (make_field_value): Likewise.
4228 (make_method_value): Likewise.
4229 * constants.c (alloc_class_constant): Likewise.
4230 * expr.c (build_invokeinterface): Likewise.
4232 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4234 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
4235 of an ancient workaround.
4237 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
4239 * jvspec.c (xmalloc): Kill the prototype. It does not belong
4242 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4244 * lex.c (yylex): Encode \0 as UTF8.
4246 1999-02-10 Tom Tromey <tromey@cygnus.com>
4248 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
4249 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
4250 (libgcj_zip): Renamed.
4251 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
4253 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
4255 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
4256 (GC_NAME): Renamed -lgc to -lgcjgc.
4258 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4260 * lex.c (java_lang_cloneable): Initialize.
4261 * parse.y (java_lang_cloneable): New static variable.
4262 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
4263 doing one more qualification round.
4264 (valid_ref_assignconv_cast_p): Reject null source or
4265 destination. Allow an array to be cast into java.lang.Cloneable.
4266 (patch_cast): Swapped two first arguments to first call to
4267 valid_ref_assignconv_cast_p.
4269 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4271 * parse.h: DECL_P renamed JDECL_P.
4272 * parse.y: DECL_P replaced by JDECL_P.
4273 (build_array_from_name): Always use pointer's type.
4274 (patch_bc_statement): Extra code to search continue target in a
4275 for loop. Fixed comments. Continue target is current loop when
4278 1999-02-05 Andrew Haley <aph@cygnus.com>
4280 * class.c (make_class_data): The superclass of an interface should
4281 be null, not class Object.
4283 * lex.c (java_lex): Sign extend hex literals.
4285 1999-02-04 Andrew Haley <aph@cygnus.com>
4287 * class.c (build_utf8_ref): Output signatures using '.' as a
4288 separator, rather than '/'.
4289 (make_class_data): Likewise.
4291 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
4293 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
4294 mkstemp.o. Get them from libiberty now.
4296 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
4298 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
4300 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4302 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
4305 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
4307 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
4308 * jcf-write.c (generate_bytecode_return): New function.
4309 (generate_bytecode_insns): Use it, for RETURN_EXPR.
4311 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
4312 generate special [fd]const_[01] instructions.
4314 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
4316 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
4317 handling OPCODE_lookupswitch or OPCODE_tableswitch.
4319 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
4321 * parse.y (patch_method_invocation): Handle calling static methods,
4322 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
4324 * parse.y (java_complete_lhs): Don't complain about unreachable
4325 exit condition in a do-while statement.
4327 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4329 * lex.c (java_read_char): Fixed utf8 decoding.
4330 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
4332 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
4333 comments. Local variable `all_primitive' is gone. Broadened
4334 acceptance of `0' to floating point targets. `long' can now be
4335 widened to `double' or `float'.
4336 (valid_method_invocation_conversion_p): Added leading
4337 comment. Fixed tabulation.
4338 (build_string_concatenation): Optimize out left or right empty
4341 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
4343 * jcf-write.c (localvar_alloc): Only emit entry for
4344 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
4345 (generate_bytecode_insns): Only call put_linenumber if
4346 debug_info_level > DINFO_LEVEL_NONE.
4347 * jvspec.c (lang_specific_driver): If no -O* or -g* option
4348 is specified, add -g1 (for compatibility wih javac).
4350 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
4352 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
4353 gjavah.o, check-init.o, jv-scan.o
4355 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4357 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
4359 * gjavah.c: Include config.h and system.h.
4361 * javaop.h (inline): Don't define, its handled by system.h.
4362 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
4363 from `inline' to `static inline'.
4365 * jcf.h (inline): Don't define, its handled by system.h.
4367 * lex.c (inline): Likewise.
4369 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
4371 * lang-specs.h: Map -Qn to -fno-ident.
4373 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
4375 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
4377 1999-01-29 Tom Tromey <tromey@cygnus.com>
4379 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
4380 then cast it to Object before calling `append' method.
4382 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
4384 * check-init.c (check_bool2_init, check_bool_init, check_init):
4385 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
4386 * jcf-write.c (generate_bytecode_insns): Likewise.
4388 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4390 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
4391 * parse.y (patch_cast): Allow a boolean to be cast into a
4394 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4396 * parse.y: (class_declaration:): Fixed indentation.
4397 (class_member_declaration:): Extra `;' after field declaration now
4399 (interface_declaration:): Removed debug messages in error reports.
4400 (patch_binop): Nodes created and returned inherit the orignal
4401 node's COMPOUND_ASSIGN_P flag value.
4402 (patch_cast): Fix cast from char to floating point.
4404 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
4406 * except.c, java-except.h (expand_resume_after_catch): new
4408 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
4409 to branch back to main flow of control after a catch block.
4411 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4413 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
4414 $(srcdir)/../system.h.
4415 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
4416 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
4417 (jcf-write.o): Likewise.
4418 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4419 (mangle.o): Depend on $(srcdir)/../toplev.h.
4420 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4421 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4423 * class.c: Include output.h and parse.h.
4424 (mangled_classname): Add the `const' keyword to a char*.
4425 (find_named_method): Hide unused function definition.
4426 (build_utf8_ref): Change type of variable `c' to unsigned char.
4427 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
4428 (build_class_ref): Add the `const' keyword to a char*.
4429 (layout_class_method): Remove unused variable `buf'.
4431 * decl.c (find_local_variable): Remove unused variable `rtl'.
4432 (pushdecl): Likewise for variables `different_binding_level' and
4434 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
4435 (maybe_build_cleanup): Likewise for parameter `decl'.
4437 * except.c (expand_start_java_handler): Mark parameter `range'
4438 with ATTRIBUTE_UNUSED.
4440 * expr.c: Include except.h.
4441 (pop_type): Remove unused variable `i'.
4442 (pop_value): Likewise for variables `n_words' and `i'.
4443 (expand_java_arrayload): Likewise for variable `convert'.
4444 (java_lang_expand_expr): Likewise for variables `op0', `type',
4445 `mode', `unsignedp', `node' and `elements'.
4446 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
4448 (process_jvm_instruction): Add a `const' qualifier to a char*.
4450 * gjavah.c (output_directory): Add the `const' keyword to a char*.
4451 (temp_directory): Likewise.
4452 (print_c_decl): Likewise.
4453 (print_method_info): Likewise.
4454 (decode_signature_piece): Likewise.
4455 (print_mangled_classname): Likewise.
4457 * java-except.h: Provide prototypes for maybe_start_try,
4458 maybe_end_try and add_handler.
4460 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
4461 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
4462 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
4463 init_expr_processing, push_super_field, init_class_processing,
4464 can_widen_reference_to, class_depth, verify_jvm_instructions,
4465 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
4466 set_local_type, merge_type_state, push_type, load_type_state,
4467 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
4468 emit_unicode_mangled_name): Add prototypes.
4470 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
4471 (print_signature_type): Use ISDIGIT, not isdigit.
4472 (print_signature): Remove unused variable `j'.
4474 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
4475 int when comparing against one.
4477 * jcf-parse.c: Include toplev.h.
4479 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
4480 (localvar_free): Remove unused variable `i'.
4481 (generate_bytecode_conditional): Likewise for variable `kind'.
4483 * jv-scan.c: Include config.h and system.h. Remove redundant
4484 OS header and gansidecl.h includes.
4485 (warning): Add the `const' keyword to a char*. Also add
4486 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
4487 __STDC__, when determining whether to use ANSI-isms.
4488 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
4489 (xmalloc): Don't redundantly prototype here.
4490 (main): Remove unused parameter `envp'. Also fix the arguments
4491 passed to function `fatal' to match the format specifier.
4493 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
4495 * mangle.c: Include toplev.h.
4496 (emit_unicode_mangled_name): Declare parameter `len'.
4498 * parse.y (parse_warning_context): Add the `const' keyword to a
4499 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
4500 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
4501 (issue_warning_error_from_context): Add the `const' keyword to
4503 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
4504 not `__STDC__' for whether to use ANSI-isms.
4506 * typeck.c (incomplete_type_error): Mark parameters `value' and
4507 `type' with ATTRIBUTE_UNUSED.
4508 (parse_signature_type): Use ISDIGIT, not isdigit.
4510 * verify.c (check_pending_block): Add the `const' keyword to a char*.
4511 (verify_jvm_instructions): Likewise. Remove unused variables
4512 `field_name' and `default_val'.
4514 * zextract.c: Include config.h and system.h. Remove redundant
4517 * zipfile.h: Prototype `read_zip_archive'.
4519 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
4521 * typeck.c (convert): Allow conversions to void type: some
4522 optimizations in gcc do this.
4524 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
4526 * typeck.c (convert_ieee_real_to_integer): New function.
4527 (convert): When not using fast-math and using hardware fp, convert
4528 an IEEE NaN to zero.
4530 1999-01-18 Andrew Haley <aph@cygnus.com>
4532 * parse.y (patch_binop): Do a type conversion from signed to
4533 unsigned and then back to signed when a ">>>" is found.
4535 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4537 * java-tree.h: (check_for_initialization): Added prototype.
4538 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
4539 * parse.y (do_resolve_class): Removed unused locals.
4540 (read_import_dir): Likewise.
4541 (resolve_qualified_expression_name): Array creation
4542 expressions are valid primary expressions.
4543 (qualify_ambiguous_name): Likewise.
4544 (patch_synchronized_statement): Removed unused local.
4546 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
4548 * Makefile.in (zextract.o): Add dependencies.
4550 * Makefile.in: Do not put ^Ls at the start of a line.
4552 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
4554 * expr.c (process_jvm_instruction): Coerce to correct Throwable
4555 sub-type the result of the call that gets the exception value.
4557 * parse.y (java_complete_expand_methods): If flags_syntax_only,
4558 don't call finish_class.
4560 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
4561 clear found before continuing.
4563 * verify.c (verify_jvm_instructions): On an array load, allow
4564 and handle top of stack to be TYPE_NULL.
4566 * gjavah.c (generate_access): Translate Java package private or
4567 protected access to C++ public, but with a comment.
4569 1999-01-13 Andrew Haley <aph@cygnus.com>
4571 * expr.c (generate_name): Name prefix changed to avoid clashes
4572 with assembler temp labels.
4574 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
4575 MODIFY_EXPR. Without this, code for the assignement may not be
4576 generated at all and the synchronized statement will read an
4577 uninitialized variable.
4579 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4581 * class.c (maybe_layout_super_class): Fixed returned value.
4582 * lex.c: Added 1999 to the copyright.
4583 (java_init_lex): Initialize java_lang_imported.
4584 * lex.h: Added 1999 to the copyright.
4585 * parse.h: Added 1999 to the copyright.
4586 (REGISTER_IMPORT): Fixed typo in trailing macro.
4587 (CURRENT_OSB): New macro.
4588 (struct parser_ctxt): New fields osb_depth, osb_limit.
4589 * parse.y (java_lang_id): New global variable.
4590 (type_import_on_demand_declaration): Don't import java.lang.* twice.
4591 (array_creation_expression:): Use CURRENT_OSB.
4592 (dims:): Uses a stack to keep track of array dimensions.
4593 (cast_expression:): Use CURRENT_OSB.
4594 (find_expr_with_wfl): Return NULL if node found doesn't meet the
4596 (register_fields): Fixed typos in comment.
4597 (check_method_redefinition): Fixed comment indentation.
4598 (java_check_regular_methods): Set saved found wfl to NULL after
4599 having reinstalled it in the previously found DECL_NAME.
4601 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
4603 * gjavah.c (java_float_finite): Use a union to do type punning.
4604 (java_double_finite): Likewise.
4606 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
4608 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
4609 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
4610 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
4611 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
4612 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
4613 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
4615 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
4617 * check-init.c (check_init): If compiling to native, we don't
4618 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
4620 1999-01-08 Tom Tromey <tromey@cygnus.com>
4622 * parse-scan.y (variable_declarator_id): Set or increment
4624 (bracket_count): New global.
4625 (formal_parameter): Handle case where bracket pairs trail variable
4628 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
4630 * jcf-parse.c (yyparse): variable len changed from a char to an
4631 int to prevent overflow.
4633 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
4635 * java-tree.h: Declare read_class.
4636 * jcf-parse.c (read_class): New function.
4637 (load_class): Now just call read_class.
4639 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
4640 * jcf-parse.c (parse_source_file): Declare save_error_count,
4641 which is needed by java_parse_abort_on_error macro,
4642 * parse.y (java_layout_classes, java_expand_classes): Likewise.
4644 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
4645 constructor, if initializing a static field.
4646 (patch_new_array_init): Set TREE_CONSTANT if it is.
4647 * expr.c (java_lang_expand_expr): For a static array constructor
4648 of primitive elements, allocate the array itself statically.
4649 Disabled until we can set the vtable field statically.
4651 * check-init.c: New file. Checks for definite assignment.
4652 * Makefile.in (JAVA_OBJS): Add check-init.o.
4653 * parse.y (java_complete_expand_method): Call check_for_initialization.
4654 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
4656 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
4658 * parse.y : include system.h instead of including
4659 standard headers directly with the exception of <dirent.h>.
4661 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
4663 * lex.h: Moved static function declarations to lex.c,
4664 to shut up some -Wall warnings.
4665 * lex.c: Static function declarations moved here.
4666 * jcf-dump.c: Small fixes to shut up -Wall warnings.
4668 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4670 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
4672 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
4674 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
4675 * verify.c (verify_jvm_instructions): Fix off-by-one error.
4677 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
4678 (localvar_alloc): Change return type to void,
4679 (emit_unop): Remove unused variable size.
4681 * jcf-write.c (struct jcf_block): Add new union.
4682 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
4683 (call_cleanups): New functions.
4684 (struct jcf_partial): New fields num_finalizers and return_value_decl.
4685 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
4686 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
4687 * lang.c (lang_init): Call using_eh_for_cleanups.
4688 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
4689 completing operands to patch_synchronized_statement.
4690 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
4691 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
4692 WITH_CLEANUP_EXPR instead of TRY_EXPR.
4694 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
4696 * Make-lang.in: Comment out control-Ls; they upset some makes.
4698 1998-12-18 Tom Tromey <tromey@cygnus.com>
4700 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
4703 1998-12-17 Tom Tromey <tromey@cygnus.com>
4705 * parse.y (DIR_SEPARATOR): New define.
4706 (check_class_interface_creation): Use it.
4708 * parse-scan.y (report_main_declaration): Recognize
4709 `java.lang.String' in argument to main.
4711 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
4713 * parse.y (create_interface): Remove bogus test.
4715 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
4717 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
4718 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
4720 1998-12-16 Tom Tromey <tromey@cygnus.com>
4722 * parse-scan.y (qualified_name): Use correct sprintf format.
4724 1998-12-15 Tom Tromey <tromey@cygnus.com>
4726 * gjavah.c (print_field_info): Changed how most negative number is
4729 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
4731 * parse.y (fold_constant_for_init): New function.
4732 (resolve_expression_name): Don't replace static final
4733 constant-initialized fields by its value.
4734 (java_complete_lhs): New. Same as java_complete_tree, except does
4735 not replace static final constant-initialized fields by their values.
4736 (register_fields): If there is an initializer, set DECL_INITIAL and
4737 MODIFY_EXPR_FROM_INITIALIZATION_P.
4738 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
4739 Only call patch_initialized_static_field if
4740 MODIFY_EXPR_FROM_INITIALIZATION_P.
4741 (patch_initialized_static_field): If not valid constant, clear
4744 * parse.y (lookup_field_wrapper): Fix thinko.
4746 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
4747 set and restore global lineno.
4749 1998-12-14 Tom Tromey <tromey@cygnus.com>
4751 * gjavah.c (print_field_info): If value to print is the smallest
4752 value of its size, then print as hex to avoid later warnings from
4755 1998-12-14 Tom Tromey <tromey@cygnus.com>
4757 * gjavah.c (decompile_method): Decompile `return null'.
4758 (process_file): Generate `#pragma interface'.
4759 (method_declared): New global.
4760 (print_method_info): Set it.
4761 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
4762 (print_method_info): Handle abstract methods.
4764 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
4766 * parse.y (patch_method_invocation): If class_decl is null
4767 (e.g. an array type), use original type.
4769 * parse.y (check_thrown_exceptions): Temporary hack to suppress
4770 errors about uncaught exception from clone (of array, specifically).
4772 1998-12-13 Tom Tromey <tromey@cygnus.com>
4774 * gjavah.c (decompile_method): Handle all types of `return'
4775 opcode. Decompile `return this' and `return'.
4776 (method_access): New global.
4777 (print_method_info): Set it.
4778 (decompile_method): Don't decompile a synchronized method.
4780 1998-12-13 Tom Tromey <tromey@cygnus.com>
4782 * jcf-reader.c (jcf_parse_one_method): Recognize
4784 * gjavah.c (HANDLE_END_METHOD): New macro.
4785 (HANDLE_CODE_ATTRIBUTE): New macro.
4786 (decompile_method): New function.
4787 (print_method_info): Don't print `;\n' at end of function decl.
4788 Include java-opcodes.h.
4789 (decompiled): New global.
4791 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
4793 * class.c (build_class_ref): Handle PRIMTYPE.class if
4794 flag_emit_class_files.
4795 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
4796 if flag_emit_class_files.
4797 * parse.y (java_complete_tree): Pre-liminary support for
4798 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
4800 * parse.y (patch_synchronized_statement): Don't call monitorexit
4801 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
4803 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
4805 * zipfile.h (opendir_in_zip): New declaration.
4806 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
4807 (opendir_in_zip): New function, using code from open_in_zip.
4808 (open_in_zip): Call opendir_in_zip.
4809 (find_class): Remove no-longer-used do_class_file parameter,
4810 but add source_ok parameter. Change logic so if we find a .java file,
4811 we don't look for .class in later classpath emtries.
4812 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
4813 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
4814 * gjavah.c: Update call to find_class.
4815 * jcf-dump.c: Likewise.
4817 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
4818 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
4819 nothing if body is empty_stmt_node.
4820 Various little fixes so SP gets correctly adjusted.
4821 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
4822 For CALL_EXPR, test if static first.
4823 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
4824 such as the ones we create for Object and Class.
4825 Set and restore current_function_decl.
4826 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
4827 (note_possible_classname): New function.
4828 (read_import_entry): Removed. Merged with read_import_dir.
4829 (read_import_dir): Don't call find_class - that only gives us
4830 the first classpath entry having the needed package.
4831 Use the struct buffer data structure from buffer.h.
4832 (read_import_dir, find_in_imports_on_demand): The remembered
4833 class names now use '.' (not '/') as package separator.
4835 * parse.y (java_complete_expand_methods): Call write_classfile
4836 here, and not in java_expand_classes (which only gets first class).
4838 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4840 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
4841 (register_fields): If a static fields has an initializer, just
4842 chain it on ctxp->static_initialized, and handle later.
4843 (java_complete_expand_methods): Force <clinit> first.
4844 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
4845 - it's already been completed.
4846 (patch_initialized_static_field): New function.
4847 (java_complete_field): Call it.
4849 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
4851 * expr.c (encode_newarray_type, build_new_array): New functions.
4852 * java-tree.h: Declare build_new_array.
4853 * jcf-write.c (patch_newarray): Use build_new_array.
4855 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
4856 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
4858 * parse.y (patch_new_array_init): Re-organize.
4859 Now is passed the actual array (pointer) type of the value.
4860 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
4861 (patch_array_constructor): Removed - merged into patch_new_array_init.
4862 (java_complete_tree): Update patch_new_array_init.
4864 * jcf-write.c (find_constant_index): New function.
4865 (generate_bytecode_insns): Use find_constant_index.
4866 (generate_classfile): Use find_constant_index for ConstantValue.
4868 1998-12-11 Tom Tromey <tromey@cygnus.com>
4870 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
4871 * decl.c (init_decl_processing): Renamed dtable -> vtable.
4872 * class.c (make_class_data): Renamed dtable -> vtable, and
4873 dtable_method_count -> vtable_method_count.
4875 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4877 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
4878 global variables, initialized.
4879 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
4880 Declared new global variables.
4881 * lex.c (java_lex): Return long_zero_node, float_zero_node,
4882 double_zero_node, integer_zero_node upon direct matching.
4883 * parse.y (purify_type_name): Added function prototype.
4884 (duplicate_declaration_error_p): Consider new_type as potentially
4885 being a incomplete type. Use purify_type_name on type string.
4886 (method_header): saved_type: unused variable removed. Don't figure
4887 return type if method name is invalid.
4888 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
4889 processed by patch_unaryop.
4890 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
4891 increment/decrement node into its original type after binary
4892 numeric promotion on its operands.
4894 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4896 * parse.y (array_initializer:): Array init operand is NULL_TREE
4897 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
4898 now an error. Fixed indentation problems.
4899 (patch_string): Handle error_mark_node as an argument.
4900 (patch_new_array_init): Fixed indentation problems.
4901 (array_constructor_check_entry): Removed check on null wfl_value.
4902 Return an error if wfl_value's walk returns an error.
4904 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4906 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
4907 * lex.c (java_lex): Remember column position before advancing one
4908 token. Retain location information on OCB_TK.
4909 * lex.h (typedef struct java_lc): Added new field.
4910 * parse.h (GET_SKIP_TYPE): New macro.
4911 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
4912 * parse.y (build_new_array_init, patch_new_array_init,
4913 patch_array_constructor, maybe_build_array_element_wfl,
4914 array_constructor_check_entry): New function prototypes.
4915 (switch_block:): Tagged <node>.
4916 (OCB_TK): Tagged <operator>.
4917 (array_initializer:): Installed actions.
4918 (variable_initializer): Build location information on element if
4920 (switch_statement:): Fixed indentation typo.
4921 (switch_block:): Redefined default action.
4922 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
4923 (patch_assignment): Removed duplicate code.
4924 (maybe_build_array_element_wfl, build_new_array_init,
4925 patch_new_array_init, patch_array_constructor,
4926 array_constructor_check_entry): New functions.
4928 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4930 * parse.y (array_initializer): Tagged <node>.
4931 (variable_initializer:): Use default rule.
4932 (array_initializer:): Defined actions.
4933 (variable_initializers:): Likewise.
4934 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
4935 non-static field accesses.
4936 (patch_invoke): Fixed indentation typo.
4937 (java_complete_tree): Likewise.
4938 (build_labeled_block): Changed leading comment. Generate an error
4939 in case of duplicate loop labels.
4940 (patch_conditional_expr): Patch results of string concatenation
4943 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
4945 * constants.c (find_methodref_index): When the class is an interface,
4946 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
4948 * decl.c (finit_identifier_node): Use "$finit$", rather than
4949 "<finit>" (which Sun's verifier rejects).
4950 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
4951 (generate_field_initialization_code): Removed.
4952 (fix_constructors) Don't add call to $finit$ here (wrong order).
4953 (patch_method_invocation): Add $finit$ call here.
4955 * java-tree.h (CALL_USING_SUPER): New macro.
4956 * parse.y (patch_invoke): Remove im local variable.
4957 (patch_method_invocation, patch_invoke): Don't pass super parameter.
4958 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
4959 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
4961 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
4963 * parse.y (java_complete_tree): Don't complain about unreachable
4964 statement if it is empty_stmt_node.
4966 * jcf-write.c (find_constant_wide): New function.
4967 (push_long_const): Use find_constant_wide.
4969 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
4970 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
4971 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
4972 Emit invokeinterface when calling an interface method.
4973 Emit invokespecial also when calling super or private methods.
4975 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
4977 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
4979 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
4981 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4983 * java-tree.h (java_layout_seen_class_methods): New function
4985 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
4986 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
4987 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
4988 * parse.y (method_declarator:): Defined action.
4989 (issue_warning_error_from_context): input_filename saved, set to
4990 the appropriate value and restored after java_error is called.
4991 (build_unresolved_array_type): Fixed comment.
4992 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
4993 (method_header): Deal with return type the same way type are
4994 handled for fields and method's parameters and local variables
4996 (check_method_redefinition): Removed extra CR.
4997 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
4998 (java_layout_seen_class_methods): New function.
4999 (java_layout_classes): Call java_layout_seen_class_methods.
5001 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
5003 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
5005 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
5007 * jcf-dump.c (main): Fix error message.
5008 * jcf-path.c (add_entry): Style fix.
5010 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5012 * class.c (layout_class_method): Call build_java_argument_signature
5013 on constructors too.
5014 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
5015 (patch_method_invocation): Define a primary when resolving an
5016 expression name. Augmented comment on code checking illegal `this'
5017 usage. Loosened it test by accepting NEW_CLASS_EXPR.
5019 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5021 * class.c (layout_class_method): Don't report error on non-static
5022 overriding static if the method is private.
5023 * java-tree.h (finish_class): Prototype added.
5024 * lex.c (java_get_line_col): Handle col argument -2 value.
5025 * parse.h: All static method declarations moved to parse.y.
5026 * parse.y: Now contains all static method declarations previously
5028 (find_expr_with_wfl, missing_return_error,
5029 unreachable_stmt_error): New functions.
5030 (java_get_real_method_name): Identify constructors bearing class
5031 names in source code compiled classes only.
5032 (java_complete_expand_methods): Call missing_return_error.
5033 (invocation_mode): Private methods invoked as static methods.
5034 (java_complete_tree): Call unreachable_stmt_error.
5036 1998-12-01 Tom Tromey <tromey@cygnus.com>
5038 * Makefile.in (+target): Removed.
5039 (+xmake_file): Likewise.
5040 (+tmake_file): Likewise.
5041 (.NOEXPORT): Removed duplicate.
5043 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5045 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
5047 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
5049 * jvgenmain.c: Remove the xmalloc prototype, we get it from
5050 libiberty.h. Provide an xmalloc definition.
5052 * jvspec.c: Remove the xmalloc prototype.
5054 * parse-scan.y: Include config.h and system.h. Don't include
5055 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
5056 Provide an xstrdup definition.
5058 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
5060 * jcf-path.c (add_entry): Recognize ".jar" too.
5061 * lang-specs.h: Likewise.
5063 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
5065 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
5066 soft_monitorenter_node, soft_monitorexit_node, throw_node.
5068 * jcf-write.c (generate_bytecode_insns):
5069 Handle pre/post-increment/decrement of long.
5071 * jcf-write.c (generate_bytecode_insns):
5072 Handle missing exception handler (finally for synchronized).
5074 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
5076 * java-tree.h (end_params_node): Declare global.
5077 * decl.c (end_params_node): New global.
5078 (init_decl_processing, start_java_method): Use end_params_node for
5079 end of list of parameter types. Follows correct gcc conventions.
5080 * expr.c (pop_argument_types, pop_arguments): Likewise.
5081 * lang.c (put_decl_node): Likewise.
5082 * typeck.c (various places): Likewise.
5083 * class.y (various places): Likewise.
5084 * parse.y (various places): Likewise.
5086 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
5087 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
5089 * class.c: Add #include flags.h, remove no-longer needed declaration.
5091 * class.c (layout_class_method): Remove commented-out code, re-format.
5092 Don't add vtable entry (or index) for private methods.
5093 * expr.c (expand_invoke): A private method is implicitly final.
5094 * class.c (make_class_data): If inlining or optimizing,
5095 skip private methods.
5097 * class.c (finish_class): New function. Calls existing methods,
5098 but alls emits deferred inline functions.
5099 * jcf-parse.c (parse_class_file): Call finish_class.
5100 * parse.y (java_complete_expand_methods): Likewise.
5102 * expr.c (build_java_binop): Explicit default, to silence -Wall.
5104 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
5106 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
5108 * jcf-write.c (generate_bytecode_conditional): Fix typo.
5110 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
5112 * (generate_classfile): Always write class access flag with
5115 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5117 * class.c (maybe_layout_super_class): New function.
5118 (layout_class): Reorganized. Loop on class methods dispatched into
5119 a new function. Call maybe_layout_super_class.
5120 (layout_class_methods, layout_class_method): New functions.
5121 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
5123 (expand_invoke): Likewise.
5124 * java-tree.h (all_class_list): New global variable declared.
5125 (layout_class_methods, layout_class_method): New function
5127 (LAYOUT_SEEN_CLASS_METHODS): New macro.
5128 * jcf-parse.c (all_class_list): New global variable.
5129 (load_class): Extended what class_or_name can be. Use parser
5130 context mechanism to save globals before calling jcf_parse.
5131 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
5132 is set on the file name.
5133 (jcf_parse): Layout class methods when Object is loaded, otherwise
5134 record class in all_class_list for delayed method layout.
5135 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
5136 * lang.c (put_decl_node): Decode <init> into the decl context
5138 * lex.c (java_allocate_new_line): Use xmalloc.
5139 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
5140 pointers, not TREE_LIST elements.
5141 (struct parser_ctxt): Fixed comment indentations, added comments
5142 and reordered some fields.
5143 (java_check_methods): Function prototype removed.
5144 * parse.y (java_push_parser_context): Use xmalloc.
5145 (java_parser_context_restore_global): Pop extra pushed ctxp only
5146 when there's nothing next.
5147 (maybe_create_class_interface_decl): Fixed comment, add new
5148 created class decl to all_class_list.
5149 (method_header): Use GET_REAL_TYPE on argument's types.
5150 (method_declarator): Use GET_REAL_TYPE, change type to the real
5151 type in TREE_LIST dependency node. Build argument list with the
5153 (create_jdep_list): Use xmalloc. Removed allocation error message.
5154 (obtain_incomplete_type): Fixed leading comment. Broadened
5155 incoming argument meaning.
5156 (register_incomplete_type): Use xmalloc. Removed allocation error
5158 (safe_layout_class): Fixed leading comment.
5159 (jdep_resolve_class): Reversed if statement condition and switch
5161 (resolve_and_layout): Fixed leading comment. Broadened incoming
5163 (complete_class_report_errors): New local variable name, for
5164 clarity. purify_type_name used for all error cases.
5165 (java_get_real_method_name): Stricter check on constructors.
5166 (java_check_regular_methods): Reverse methods list only if not
5167 already laid out. Layout artificial constructor.
5168 (java_check_methods): Deleted.
5169 (source_start_java_method): Obtain incomplete type for patchable
5171 (java_layout_classes): Fixed leading comment. Use
5172 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
5173 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
5174 before returning. Fixed comments.
5175 (java_expand_classes): Check for errors up front.
5176 (patch_method_invocation): Class to search is resolved and laid
5179 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
5181 * expr.c (java_lang_expand_expr): Add missing emit_queue.
5183 * javaop.h (int8): Removed - not used.
5184 (jbyte): Redefine portably with correct signedness.
5186 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
5188 * jcf-write.c (generate_bytecode_insns): Fix typo
5189 OPCODE_getstatic to OPCODE_getfield.
5191 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
5192 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
5193 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
5195 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5197 * jcf-parse.c (jcf_parse_source): Function returned type is
5198 void. Added prototype.
5199 (jcf_parse): Function returned type is void.
5200 (yyparse): Remove call to fclose on the last parsed file.
5202 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
5204 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5206 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
5207 (layout_class): Cope with methods featuring WFL in decl names.
5208 * decl.c (unqualified_object_id_node): New global variable,
5210 (build_decl_no_layout): Removed.
5211 * expr.c (build_primtype_type_ref): Handle Double.
5212 (java_lang_expand_expr): Fixed indentations.
5213 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
5214 (flag_wall, flag_redundant, flag_not_overriding,
5215 flag_static_local_jdk1_1, unqualified_object_id_node): Global
5216 variable declarations.
5217 (build_decl_no_layout): Removed prototype.
5218 (java_get_real_method_name): Added prototype.
5219 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
5220 (java_parse_abort_on_error): Macro now just returns.
5221 * jcf-parse.c (jcf_parse_source): Check fclose returned
5222 value. Call emit_register_classes if java_report_errors returns
5224 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
5225 flag_static_local_jdk1_1): New integer flags.
5226 (lang_decode_option): New flags set here.
5227 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
5228 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
5229 the flag_redundant variable.
5230 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
5231 when parsing java.lang.Object class.
5232 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
5234 (resolve_qualified_expression_name): Fixed indentation.
5235 (patch_array_ref): Changed prototype.
5236 (not_initialized_as_it_should_p): Prototype removed.
5237 (java_report_errors): Added function prototype.
5238 * parse.y (formal_parameter:): Changed error message for not yet
5239 supported final parameters.
5240 (class_type_list:): Set both PURPOSE and VALUE of created
5241 TREE_LIST to be class_type.
5242 (primary_no_new_array:): Handle class literals on primitive types.
5243 (parse_warning_context): Reinstalled correct force_error and
5244 do_warning flags setups.
5245 (java_report_errors): Changed prototype. Return java_error_count
5247 (variable_redefinition_error): Consider treating variable type as
5249 (create_interface): Warn about redundant abstract modifier if
5250 flag_redundant is set. Changed error message.
5251 (lookup_field_wrapper): Save/restore globals before/after looking
5253 (duplicate_declaration_error_p): Consider treating declaration
5254 type as a fake pointer.
5255 (register_fields): Extract real type from dependency node. Check
5256 for duplicate field declaration after type adjustment. Use
5257 DECL_INITIAL to store static final initialized values.
5258 (method_header): Extract real function type from dependency node.
5259 (check_abstract_method_header): Use GET_METHOD_NAME.
5260 (obtain_incomplete_type): Layout fake pointer type.
5261 (safe_layout_class): Don't try to check for methods before layout.
5262 (java_complete_class): Don't check for correct throws clause
5263 elements inheritance here.
5264 (resolve_and_layout): Broadened name parameter meaning.
5265 (reset_method_name): Use GET_METHOD_NAME.
5266 (java_get_real_method_name): New function.
5267 (java_check_regular_methods): Don't check methods in
5268 java.lang.Object. Verify lineage of throws clause elements. Use
5269 flag_no_overriding in warning report.
5270 (check_throws_clauses): Don't check if class was from
5271 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
5272 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
5273 (declare_local_variables): Use flag_static_local_jdk1_1 to report
5274 warning on unsupported final local variables. Use build_decl
5275 instead of build_decl_no_layout. Get real local variable type from
5277 (source_start_java_method): Get real parameter type from
5278 dependency node. Call build_decl instead of build_decl_no_layout.
5279 (java_layout_classes): Reverse tree and layout type and class as
5280 required. Mark class as loaded when done.
5281 (resolve_field_access): Fixed indentation. Restricted condition
5282 leading to static field access code generation. Set field_type
5283 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
5284 (resolve_qualified_expression_name): Initialize type_found to
5285 null. Handle static field resolved during qualification. Fixed
5286 layout on non primitive field decl types.
5287 (not_accessible_p): Fixed typo in comment.
5288 (patch_method_invocation): Resolve and layout class to search from
5290 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
5291 layout non primitive type, if necessary. Make method node only to
5293 (find_applicable_accessible_methods_list): Consider WFL'ed method
5294 decl names. Fixed indentation.
5295 (argument_types_convertible): Resolve and layout target type if
5297 (java_complete_tree): Fixed indentation problems. Rewrote
5298 CALL_EXPR thrown exceptions check. Re-installed further processing
5299 of the assignment in certain cases.
5300 (patch_assignment): Call maybe_build_primttype_type_ref to perform
5301 inlining on class literals.
5302 (valid_builtin_assignconv_identity_widening_p): Cope with constant
5304 (valid_method_invocation_conversion_p): Likewise.
5305 (patch_string): Temporary disable forbidden use of `this' in
5306 explicit constructor invocations when doing string concatenation
5308 (patch_unaryop): Added comment. Reinstalled code to disable
5309 further check on assignment operation with cast expression RHS.
5310 (patch_switch_statement): Fixed indentation.
5311 (build_try_statement): Call build_decl instead of
5312 build_decl_no_layout.
5313 (patch_synchronized_statement): Likewise.
5314 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
5315 IS_UNCHECKED_EXPRESSION_P.
5316 (check_thrown_exceptions_do): Changed leading comment. Resolve and
5317 layout argument exception type.
5318 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
5319 of IS_UNCHECKED_EXPRESSION_P.
5321 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
5323 * jcf-parse.c (yyparse): Open class file in binary mode.
5325 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
5327 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
5329 * jcf-write.c (perform_relocations): Move check out one loop.
5331 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
5333 * Make-lang.in: Fix reference to srcdir.
5334 * jv-scan.c: Add missing xmalloc prototype.
5335 * jvgenmain.c: Ditto.
5337 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
5339 * decl.c (error_mark_node), java-tree.h: New global.
5340 * parse.y: Use empty_stmt_node instead of size_zero_node.
5341 (build_if_else_statement): If missing else, use empty_stmt_node.
5343 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
5344 (java_complete_expand_method): Complain if return is missing.
5345 (java_check_regular_methods): Comment out incorrect error check.
5346 (not_accessible_p): Fix incorrect handling of protected methods.
5347 (patch_method_invocation): Pass correct context to not_accessible_p.
5348 (find_applicable_accessible_methods_list): Likewise.
5349 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
5350 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
5351 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
5352 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
5354 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
5355 (push_int_const): Remove reundant NOTE_PUSH.
5356 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
5357 (- case SWITCH_EXPR): Fix code generation bug.
5358 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
5359 (generate_classfile): More robust for abstract methods.
5361 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
5363 * Makefile.in: jv-scan and jvgenmain all require libiberty.
5364 * Make-lang.in: Ditto.
5366 * jv-scan.c: Remove xmalloc and xstrdup definitions.
5369 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
5371 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
5373 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
5375 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
5377 Allow uses of interface types to verify. This is not really
5378 type-safe, but it matches what Sun does, and is OK as long as
5379 there are appropriate run-time checks.
5380 * verify.c (merge_types): If merging two interface types,
5381 just set the result to java.lang.Object.
5382 * expr.c (pop_type): Any interface is matches by java.lang.Object.
5384 1998-11-13 Tom Tromey <tromey@cygnus.com>
5386 * gjavah.c (main): Handle --output-class-directory argument.
5387 * jvspec.c (lang_specific_driver): Translate `-d' into
5389 * jcf.h (jcf_write_base_directory): Declare.
5390 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
5391 * lang-options.h: Mention -foutput-class-dir.
5392 * jcf-write.c (jcf_write_base_directory): New global.
5393 (make_class_file_name): Put generated .class file into `-d'
5394 directory, or into source directory if -d not given. Function now
5396 (write_classfile): Free class file name. Handle case where class
5398 (DIR_SEPARATOR): New macro.
5399 Include <sys/stat.h>
5401 * Makefile.in (prefix): New macro.
5403 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
5405 * parse.y (patch_invoke): Do less if flag_emit_class_files.
5406 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
5407 here (done in patch_invoke instead).
5408 (case_identity): Moved here from parse.y.
5410 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
5411 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
5412 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
5413 so they can be efficiently scanned without recursion.
5414 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
5415 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
5416 in BLOCK iteratively, rather than recursively.
5418 * parse.y (do_unary_numeric_promotion): New function.
5419 (patch_unaryop, patch_binop, patch_array_ref): Use it.
5421 * parse.y (patch_newarray): Various fixes.
5423 Re-do handling of switch statements (for proper block scoping).
5424 * parse.y: Add just a single block for the enture switch block,
5425 but don't create any "case blocks".
5426 (group_of_labels): Rmeoved unneeded non-terminal.
5427 CASE_EXPR and DEFAULT_EXPR are added to current block.
5428 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
5429 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
5430 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
5431 * parse.y (wfl_operator, print_int_node): Make non-static.
5432 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
5433 as part of recursive scan of block.
5434 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
5435 (patch_switch_statement): Most tests move dinto java_complete_tree.
5437 * parse.y: Make various production be non-typed (void).
5438 * parse.y (parse_error): Merged into issue_warning_error_from_context.
5439 * parse.y (add_stmt_to_compound): Don't create/change extra node.
5440 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
5442 * jcf-write.c (struct jcf_handler): New type.
5443 (struct jcf_switch_state): New type.
5444 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
5445 (alloc_handler, emit_unop, emit_reloc): New functions.
5446 (adjust_typed_op): Add extra parameter ("max type" offset).
5447 (emit_switch_reloc, emit_case-reloc): New function.
5448 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
5449 (generate_bytecode_insns): Support REAL_CST, switch statements,
5450 exception handling, method calls, object/array creation, and more.
5452 * class.c: Remove some unused variables.
5453 * constants.c (find_string_constant): New function.
5454 (count_constant_pool_bytes): Fix to correctly handle wide constants.
5455 * decl.c (complete_start_java_method): Don't _Jv_InitClass
5456 if flag_emit_class_files.
5458 1998-11-12 Tom Tromey <tromey@cygnus.com>
5460 * jcf-io.c (find_class): Added explanatory comment.
5462 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
5463 trailing slash to `.zip' entries.
5465 * jvspec.c (lang_specific_driver): Correctly handle case where
5466 GC_NAME not defined.
5468 1998-11-11 Tom Tromey <tromey@cygnus.com>
5470 * jvspec.c (GC_NAME): New define.
5471 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
5473 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
5475 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
5477 * jcf-dump.c (TABLE_SWITCH): Fix typos.
5479 1998-11-11 Tom Tromey <tromey@cygnus.com>
5481 * jcf-dump.c (main): Correctly recognize `--'-style long options.
5483 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5485 * class.c (is_compiled_class): Call safe_layout_class for class
5486 compiled from source.
5487 * conver.h (convert_to_integer, convert_to_real,
5488 convert_to_pointer): Added prototypes.
5489 * decl.c (init_decl_processing): Non longer push the decls of
5490 `methodtable', `constants', `Class', `Field', `dispatchTable'
5491 `jexception' and `Method'.
5492 * expr.c (build_invokeinterface): New function.
5493 (expand_invoke): static variable CLASS_IDENT now in
5494 build_invokeinterface. Use build_invokeinterface.
5495 (expand_java_field_op): Moved code to inline
5496 java.lang.PRIMTYPE.TYPE into a function.
5497 (build_primtype_type_ref): New function.
5498 * java-tree.def (INSTANCEOF_EXPR): New tree code.
5499 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
5500 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
5501 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
5502 (DECL_LOCAL_STATIC_VALUE): New macro.
5503 (build_invokeinterface, build_primtype_type_ref): New function
5505 (java_parse_abort_on_error): Macro rewritten.
5506 * jcf-parse.c (current_method): Add comment to declaration.
5507 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
5508 Function prototypes fixed.
5509 (jcf_parse_source): push/pop parser context. save/restore global.
5510 (parse_source_file): Fixed leading comment. Now take a
5511 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
5512 classes and pop the parser context anymore.
5513 (yyparse): Push parser context, save globals, parse the source
5514 file, restore globals and pop the parser context when processing a
5516 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
5517 * lex.c (java_parse_doc_section): New function.
5518 (java_lex): Call java_parse_doc_section when appropriate. Build an
5519 operator around INSTANCEOF_TK.
5520 * lex.h (java_lineterminator, java_sprint_unicode,
5521 java_unicode_2_utf8, java_lex_error, java_store_unicode):
5522 Prototypes rewritten.
5523 (java_parse_escape_sequence, java_letter_or_digit_p,
5524 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
5525 java_read_unicode, java_store_unicode, java_read_char,
5526 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
5527 Added function prototypes.
5528 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
5530 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
5532 (struct parser_ctxt): New fields: deprecated,
5533 current_parsed_class_un, gclass_list.
5534 (fix_method_argument_names, issue_warning_error_from_context,
5535 resolve_package, lookup_package_type): New function prototypes.
5536 (resolve_expression_name): Fixed function prototype.
5537 (find_applicable_accessible_methods_list): Fixed indentation, added
5538 extra argument in prototype.
5539 (check_final_assignment, build_null_of_type, check_deprecation,
5540 check_method_redefinition, reset_method_name,
5541 java_check_regular_methods, java_check_abstract_methods,
5542 maybe_build_primttype_type_ref): New function prototype.
5543 * parse.y (conver.h): Include.
5544 (INSTANCEOF_TK): Tagged <operator>.
5545 (single_type_import_declaration): Use REGISTER_IMPORT macro.
5546 (relational_expression:): Build binop for instanceof.
5547 (java_push_parser_context): Remember ctxp->gclass_list across
5549 (java_pop_parser_context): Simply return if no context
5550 exists. Remember gclass_list across contexts.
5551 (issue_warning_error_from_context): New function.
5552 (parse_error_context): Don't setup ctxp->elc here. Call
5553 issue_warning_error_from_context instead.
5554 (parse_warning_context): Likewise.
5555 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
5556 setup. Link new class/interface to ctxp->gclass_list.
5557 (add_superinterfaces): Register interface as incomplete if not
5559 (create_class): Remember class unqualified name in
5560 ctxp->current_parsed_class_un. Check class deprecation.
5561 (register_fields): Check field deprecation. Remember static final
5562 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
5564 (method_header): New local variable ORIG_ARG. Use unqualified
5565 current class name for check on constructor errors. Promote return
5566 type if of record type. Argument list fix moved in
5567 fix_method_argument_names, called here. Check method deprecation.
5568 (fix_method_argument_names): New function.
5569 (method_declarator): Promote record typed arguments.
5570 (safe_layout_class): Check class methods before layout.
5571 (java_complete_class): Compute field layout when patched.
5572 (do_resolve_class): Try to load class after having it renamed
5573 after the package name.
5574 (get_printable_method_name): Use DECL_CONTEXT.
5575 (reset_method_name): New function.
5576 (check_method_redefinition): Use reset_method_name.
5577 (java_check_regular_methods): New local variable
5578 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
5579 names for error report. Check for compile-time error when method
5580 found has default (package) access.
5581 (java_check_abstract_methods): Now takes an interface DECL node as
5582 an argument. Also reinstall real name on unchecked
5583 overriding/hiding methods for error report.
5584 (java_check_methods): Fixed leading comment. Get classes to verify
5585 from ctxp->gclass_list. Use CHECK_METHODS macro and set
5586 CLASS_METHOD_CHECKED_P on class verification.
5587 (lookup_java_method2): Get real method name if necessary.
5588 (find_in_imports): Don't check package class access here.
5589 (resolve_package, lookup_package_type): New functions.
5590 (java_layout_classes): Fixed leading comment. Take classes to be
5591 laid out from ctxp->gclass_list.
5592 (java_complete_expand_methods): Don't expand native and abstract
5594 (java_expand_classes): New function.
5595 (resolve_expression_name): Use additional argument ORIG. Retrieve
5596 values of static final field of primitive types.
5597 (resolve_field_access): Handles static final field of promotive
5599 (resolve_qualified_expression_name): Handle STRING_CST as
5600 primaries and package name resolution. Check deprecation on found
5601 decls. Set where_found and type_found on non static field resolved
5602 during qualification. Layout non primitive field decl types.
5603 (check_deprecation): New function.
5604 (maybe_access_field): Simplified.
5605 (patch_method_invocation_stmt): Local variable CLASS_TYPE
5606 removed. Reverse method's argument when primary is a type. Don't
5607 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
5608 instead. Include abstract class in the list of class searchable
5609 for constructors. Use DECL_CONTEXT of found method for access
5610 checks. Check method deprecation.
5611 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
5612 converting arguments. Handle INVOKE_INTERFACE.
5613 (lookup_method_invoke): Search constructor using existing
5614 infrastructure (don't rely on lookup_java_constructor anymore).
5615 (find_applicable_accessible_methods_list): Extra argument flag
5616 LC. Now include constructor in the search.
5617 (qualify_ambiguous_name): Conditional expression are primaries.
5618 (not_initialized_as_it_should_p): static final are always
5620 (java_complete_tree): Pass extra NULL argument to
5621 resolve_expression_name. Stricter test to carry on patching
5622 assignments. New case for INSTANCEOF_EXPR.
5623 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
5624 (check_final_assignment, maybe_build_primttype_type_ref): New
5626 (patch_assignment): Detect resolved static finals and carry normal
5627 assignment error check on them. Inline PRIMTYPE.TYPE read access.
5628 (try_builtin_assignconv): Access constant 0 on all primitive
5630 (valid_builtin_assignconv_identity_widening_p): Accept identical
5631 types. Accept all promoted type on int type.
5632 (valid_ref_assignconv_cast_p): Accept a null pointer to be
5633 assigned to a reference.
5634 (valid_method_invocation_conversion_p): Accept to check null
5636 (build_binop): Merge declaration and initialization of local
5638 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
5639 numeric types. Improved validity test for qualify operators on
5641 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
5642 and PREINCREMENT_EXPR. Also detect resolved static finals of a
5643 primitive type and issue the appropriate error message.
5644 (resolve_type_during_patch): Mark class loaded when resolved.
5645 (patch_cast): Allow null to be cased to reference types.
5646 (build_null_of_type): New function.
5647 (patch_array_ref): Handle array on references correctly.
5648 (patch_return): Removed unused local variable MODIFY. Force
5649 boolean to be returned as integers. Allows null to be returned by
5650 a function returning a reference.
5651 * typeck.c (convert_to_integer, convert_to_real,
5652 convert_to_pointer): Prototypes moved to convert.h
5653 (lookup_argument_method): Use method real name, if necessary.
5655 1998-10-30 Tom Tromey <tromey@cygnus.com>
5657 * class.c (build_class_ref): Changed name of primitive classes to
5660 * class.c (make_class_data): Renamed fields: nmethods to
5661 method_count, method_count to dtable_method_count. Always set
5663 * decl.c (init_decl_processing): Likewise.
5665 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5667 * class.c (layout_class): Don't mangle <finit>, produce
5668 __finit<class> instead. Don't verify artificial methods.
5669 * decl.c (finit_identifier_node): New declared global.
5670 (init_decl_processing): finit_identifier_node initialized.
5671 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
5672 * java-tree.h (finit_identifier_node): Declared as extern.
5673 (struct lang_decl): New field called_constructor.
5674 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
5675 (CLASS_HAS_FINIT_P): New macro.
5676 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
5677 explicit constructor invocation.
5678 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
5679 CALL_SUPER_CONSTRUCTOR_P): New macros.
5680 (write_classfile): Added prototype.
5681 * jcf-parse.c (jcf_parse_source): Parse and remember for
5682 generation if the file was seen on the command line.
5683 (parse_source_file): Don't write the class file here.
5684 (yyparse): Loop on files rewritten. Set current_jcf.
5685 (parse_zip_file_entries): Parse class file only if it was found.
5686 * lang.c (init_parse): Don't open command line provided filename
5688 (lang_parse): Don't set main_jcf anymore.
5689 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
5690 (JCONSTRUCTOR_CHECK): New macro.
5691 (JBSC_TYPE_P): New macro.
5692 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
5693 (COMPLETE_CHECK_OP_2): New macro.
5694 (struct parse_ctxt): New field explicit_constructor_p.
5695 (check_class_interface_creation): Fixed prototype indentation.
5696 (patch_method_invocation_stmt): Prototype reflects added argument.
5697 (patch_invoke): Likewise.
5698 (complete_method_declaration, build_super_invocation,
5699 verify_constructor_circularity,
5700 build_this_super_qualified_invocation, get_printable_method_name,
5701 patch_conditional_expr, maybe_generate_finit, fix_constructors,
5702 verify_constructor_super, create_artificial_method,
5703 start_artificial_method_body, end_artificial_method_body,
5704 generate_field_initialization_code): New function prototypes.
5705 * parse.y: Fixed leading comment
5706 (constructor_header:, constructor_body:, block_end:): Rules tagged
5708 (type_declaration:): Call maybe_generate_finit.
5709 (method_declaration:): Action for method_body: placed in new
5710 function complete_method_declaration, called here.
5711 (constructor_declaration:): Defined actions. Removed leading
5713 (constructor_header:): New rule with action.
5714 (constructor_body:): Rule rewritten using block_begin: and
5715 block_end:. Defined actions.
5716 (constructor_declarator:, explicit_constructor_invocation:):
5718 (block:): Use new rules block_begin: block_end:.
5719 (block_begin:, block_end:): New rules and actions.
5720 (block_statements:): Fixed error message for explicit
5722 (method_invocation:): Call build_this_super_qualified_invocation
5723 if primary is `this' or `super' was seen.
5724 (conditional_expression:): Action defined.
5725 (extra_ctxp_pushed_p): New static global flag.
5726 (java_parser_context_save_global): Create parser context if
5727 necessary. Use extra_ctxp_pushed_p to remember it.
5728 (java_parser_context_restore_global): Pop extra parser context if
5730 (build_array_from_name): Array on primitive types are marked
5732 (register_fields): Restore new name in field initializer
5733 expression if type was altered. Non static fields initialized upon
5734 declaration marked initialized.
5735 (maybe_generate_finit): New function.
5736 (maybe_generate_clinit): Use create_artificial_method,
5737 start_artificial_method_body, end_artificial_method_body. Generate
5738 debug info for enclosed initialization statements.
5739 (method_header): Fixed leading comment. Check constructor
5740 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
5742 (complete_method_declaration, constructor_circularity_msg,
5743 verify_constructor_circularity): New functions.
5744 (get_printable_method_name): New function.
5745 (check_method_redefinition): Don't rename <finit> methods. Fix
5746 declared constructor names. Error message for
5747 constructors modified.
5748 (java_check_regular_methods): Local variable seen_constructor
5749 renamed saw_constructor. Skip verification on constructors. Create
5750 default constructor with create_artificial_method.
5751 (java_check_methods): Removed unnecessary empty line.
5752 (create_artificial_method, start_artificial_method_body,
5753 end_artificial_method_body): New functions.
5754 (java_layout_classes): Changed leading comment. Reverse fields
5755 list if necessary. Always layout java.lang.Object if being
5757 (java_complete_expand_methods): Verify constructor circularity.
5758 (java_complete_expand_method): Call fix_constructor on
5759 constructors. Local variable no_ac_found removed. Restore
5760 bindings if method body expansion failed.
5761 (fix_constructors, verify_constructor_super,
5762 generate_field_initialization_code): New function.
5763 (java_expand_classes): Fixed leading comment. Write class file
5765 (resolve_expression_name): Check for illegal instance variable
5766 usage within the argument scope of an explicit constructor
5768 (resolve_qualified_expression_name): Pass extra from_super flag
5769 when invoking patch_method_invocation_stmt. New case for
5770 conditional expression when used as a primary. Check for error
5771 when acquiring super.
5772 (patch_method_invocation_stmt): Added extra argument super. New
5773 local variable is_static_flag. Set class_to_search according to
5774 the nature of the constructor invocation. Don't add `this'
5775 argument when expanding NEW_CLASS_EXPR. Check for illegal method
5776 invocation within the argument scope of explicit constructor
5777 invocation. Set is_static according to is_static_flag. Provide
5778 extra `super' argument to patch_invoke invocation.
5779 (patch_invoke): New argument from_super. Loop on arguments
5780 indentation fixed. Pass from_super to invocation_mode. New switch
5781 case INVOKE_SUPER. Fixed error message in switch default case.
5782 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
5784 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
5785 (lookup_method_invoke): Fixed prototypes in candidates list. Error
5786 message takes constructors into account.
5787 (find_applicable_accessible_methods_list): Fixed indentation.
5788 (qualify_ambiguous_name): Take explicit constructor invocation
5789 into account. Deal with a conditional expression as a primary to
5791 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
5792 case. Added extra argument to patch_method_invocation_stmt.
5793 Register calls made to explicit constructor `this'. Don't call
5794 save_expr in ARRAY_REF case when emitting class files. Check for
5795 illegal use of this when expanding explicit constructor invocation
5797 (complete_function_arguments): Set and reset parser context
5798 explicit_constructor_p field value when appropriate.
5799 (build_super_invocation, build_this_super_qualified_invocation):
5801 (patch_assignment): Fixed typo.
5802 (patch_unaryop): Check on final fields occurs only when a decl
5804 (patch_return): Take constructors into account.
5805 (patch_conditional_expr): New function.
5806 * typeck.c (build_java_signature): Removed unnecessary empty line.
5808 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
5810 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
5812 1998-10-28 Tom Tromey <tromey@cygnus.com>
5814 * decl.c (init_decl_processing): Renamed fields.
5815 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
5816 interface_len, msize fields.
5818 * class.c (make_class_data): Removed subclass_head and
5819 subclass_next fields.
5820 * decl.c (init_decl_processing): Removed subclass_head and
5821 subclass_next fields.
5823 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
5825 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
5826 * mangle.c (emit_unicode_mangled_name): Similarly.
5828 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
5830 * jcf-parse.c (get_constant): Place braces around code to compute
5831 'd' when REAL_ARITHMETIC is not defined.
5833 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
5835 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
5838 1998-10-23 Tom Tromey <tromey@cygnus.com>
5840 * lang-specs.h: `.zip' files are input to jc1.
5842 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
5844 * jvspecs.c: Add (but don't enable) support for combining multiple
5845 .class and .java input filenames to a single jc1 invocation.
5846 Add support for -C flag (copile to .class files).
5847 Translate -classpath and -CLASSPATH arguments.
5848 * lang-specs.h: Don't set %2 spec.
5850 1998-10-22 Tom Tromey <tromey@cygnus.com>
5852 * jcf-path.c (add_entry): Don't add trailing separator if entry is
5854 (add_path): Don't add trailing separator to non-empty path
5857 * lang.c (lang_decode_option): Check for -fclasspath and
5858 -fCLASSPATH before examining other `-f' options.
5860 * java-tree.h (finalize_identifier_node): Don't declare.
5861 * class.c (make_class_data): Don't push "final" field.
5862 * decl.c (init_decl_processing): Don't push "final" field.
5863 (finalize_identifier_node): Removed.
5864 (init_decl_processing): Don't set finalize_identifier_node.
5866 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
5868 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
5870 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
5871 (JV_SCAN_SOURCES): New macro.
5872 (JCF_DUMP_SOURCES): Likewise.
5873 (jcf-dump$(exeext)): New target.
5874 (jv-scan$(exeext)): New target.
5876 1998-10-22 Tom Tromey <tromey@cygnus.com>
5878 * Makefile.in (LEX): Removed.
5879 (LEXFLAGS): Likewise.
5880 (SET_BISON): New macro.
5882 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
5883 spurious diffs in parse.c.
5884 ($(PARSE_SCAN_C)): Likewise.
5885 (PARSE_DIR): New macro.
5887 (PARSE_SCAN_C): Likewise.
5888 (PARSE_RELDIR): New macro.
5890 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
5892 * jcf-io.c (find_class): Use saw_java_source to determine when to
5893 look for `.java' file.
5894 * jcf-parse.c (saw_java_source): New global.
5895 (yyparse): Set it if `.java' file seen.
5897 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
5898 (GCJH_SOURCES): Likewise.
5899 * Makefile.in (datadir): New macro.
5900 (libjava_zip): Likewise.
5901 (JAVA_OBJS): Added jcf-path.o.
5902 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
5903 (../gcjh$(exeext)): Likewise.
5904 (jcf-path.o): New target.
5905 * java-tree.h (fix_classpath): Removed decl.
5906 * jcf-parse.c (fix_classpath): Removed.
5907 (load_class): Don't call fix_classpath.
5908 * parse.y (read_import_dir): Don't call fix_classpath.
5909 * lex.h: Don't mention classpath.
5910 * lex.c (java_init_lex): Don't initialize classpath.
5911 * jcf-io.c (classpath): Removed global.
5912 (find_class): Use jcf_path iteration functions. Correctly search
5913 class path for .java file.
5914 (open_in_zip): New argument `is_system'.
5915 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
5916 classpath-related options.
5917 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
5919 (lang_init): Call jcf_path_init.
5920 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
5921 * lang-specs.h: Handle -I. Minor cleanup to -M options.
5922 Correctly put braces around second string in each entry.
5923 * gjavah.c (main): Call jcf_path_init. Recognize all the new
5924 classpath-related options.
5925 (help): Updated for new options.
5926 * jcf.h: Declare functions from jcf-path.c. Don't mention
5928 * jcf-path.c: New file.
5930 * jcf-depend.c: Include jcf.h.
5932 * jcf-write.c (localvar_alloc): Returns `void'.
5933 (localvar_free): Removed unused variable.
5935 * lang.c (OBJECT_SUFFIX): Define if not already defined.
5936 (init_parse): Use OBJECT_SUFFIX, not ".o".
5938 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5940 * class.c (emit_register_classes): Renamed from
5941 emit_register_class.
5942 * java-tree.h (emit_register_classes): Prototype renamed from
5943 emit_register_class.
5944 * jcf-parse.c (yyparse): Call emit_register_classes once before
5946 * parse.y (java_expand_classes): No longer register classes.
5948 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5950 * class.c (is_compiled_class): New local variable
5951 seen_in_zip. Identify classes found in currently compiled source
5953 * decl.c (complete_start_java_method): Fixed typo.
5954 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
5955 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
5956 (CLASS_P): Moved around.
5957 (java_parse_abort_on_error): Macro moved from jcf-parse.c
5958 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
5960 (jcf_parse_source): Changed leading comment. Removed unnecessary
5961 fclose and CLASS_FROM_SOURCE_P marking.
5962 (parse_source_file): New local variables remember_for_generation
5963 and filename. Mark parsed file name identifier node. Removed block
5964 executed when parse_only was null. Set remember_for_generation.
5965 Use it as an argument to java_pop_parser_context.
5966 (yyparse): New local variables several_files, list, next node and
5967 current_file_list. Split ampersand separated file names into
5968 current_file_list. Iterate through the list and parse accordingly.
5969 * parse.h (java_pop_parser_context): New function prototype.
5970 * parse.y (ctxp_for_generation): New static global variable.
5971 (java_pop_parser_context): New argument generate. Link popped ctxp
5972 to ctxp_for_generation list accordingly.
5973 (java_complete_expand_methods): Fixed indentation.
5974 (java_expand_classes): New function.
5976 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
5978 * Makefile.in: Link with libiberty.a instead of memmove.o.
5980 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5982 * lex.c (setjmp.h): No longer included.
5983 * lex.h (setjmp.h): Included.
5984 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
5985 (duplicate_declaration_error_p): Renamed from
5986 duplicate_declaration_error.
5987 (build_array_from_name): New function prototype.
5988 * parse.y (setjmp.h): No longer included.
5989 (variable_declarator_id): Define action.
5990 (build_array_from_name): New function.
5991 (duplicate_declaration_error_p): Renamed from
5992 duplicate_declaration_error. Fixed leading comment.
5993 (register_fields): Main `for' loop reorganized. Uses
5994 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
5995 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
5996 build_array_from_name.
5997 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
5999 (read_import_dir): Don't try to skip `.' and `..'.
6000 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
6001 build_array_from_name. Main `for' loop reorganized.
6002 (resolve_qualified_expression_name): When building access to a
6003 field, use the type where the field was found, not its own type.
6004 (maybe_access_field): Use field DECL_CONTEXT if the type where the
6005 field was found is null.
6006 (qualify_ambiguous_name): Sweep through all successive array
6009 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6011 * java-tree.h (pop_labeled_block, lang_printable_name,
6012 maybe_add_interface, set_super_info, get_access_flags_from_decl,
6013 interface_of_p, inherits_from_p, fix_classpath,
6014 complete_start_java_method, emit_handlers, init_outgoing_cpool,
6015 make_class_data, register_class, alloc_name_constant): New
6016 function prototypes.
6017 * lang.c (lang_decode_option): Set argc argument unused. Fixed
6018 indentation. Added cast to remove warning.
6019 (lang_printable_name): Set v argument unused.
6020 (lang_print_error): Added argument to lang_printable_name call.
6021 (java_dummy_print, print_lang_decl, print_lang_type,
6022 print_lang_identifier, lang_print_xnode): All argument marked
6024 * lex.c (java_unget_unicode): Removed unnecessary argument.
6025 (java_allocate_new_line): Unused local variable is gone.
6026 (java_read_char): Added parenthesis in expressions to remove
6027 warnings. Added final return statement.
6028 (java_read_unicode): Added parenthesis in expression to remove
6030 (java_parse_end_comment): Fixed java_unget_unicode invocation.
6031 (java_parse_escape_sequence): Likewise.
6032 (java_lex): Unused local variables are gone. Fixed
6033 java_unget_unicode invocation.
6034 * lex.h (set_float_handler): Prototype added when JC1_LITE not
6036 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
6037 lang_printable_name invocation in macro.
6038 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
6040 (duplicate_declaration_error): Suppressed unused argument in
6042 (identical_subpath_p): Function declaration is gone.
6043 (patch_invoke): Suppressed unused argument in prototype.
6044 (patch_cast, build_labeled_block, check_thrown_exceptions):
6046 * parse.y (setjmp.h): Included
6047 (toplev.h): Likewise.
6048 (field_declaration:): Suppressed unused local
6049 (label_decl:): Fixed build_labeled_block invocation.
6050 (java_pop_parser_context): Put extra parenthesis around assignment
6052 (yyerror): Suppressed unused local variables.
6053 (variable_redefinition_error): Fixed lang_printable_name
6055 (create_interface): Suppressed unused local variables.
6056 (create_class): Likewise.
6057 (duplicate_declaration_error): Suppressed unused argument. Fixed
6058 lang_printable_name invocation.
6059 (register_fields): Suppressed unused local variable. Fixed
6060 duplicate_declaration_error invocation.
6061 (method_header): Suppressed unused local variable.
6062 (method_declarator, parser_check_super): Likewise.
6063 (java_complete_class): Suppressed unused local variable. Fixed
6064 fatal error message.
6065 (complete_class_report_errors): Added default: in switch.
6066 (java_check_regular_methods): Fixed lang_printable_name
6068 (check_throws_clauses): Likewise.
6069 (java_check_abstract_methods): Suppressed unused local
6070 variable. Fixed lang_printable_name invocation.
6071 (read_import_entry): Added supplemental return statement.
6072 (read_import_dir): Suppressed unused local variables.
6073 (check_pkg_class_access, declare_local_variables): Likewise.
6074 (source_start_java_method): Suppressed unused extern variable
6076 (expand_start_java_method): Suppressed unused extern and local
6077 variable declarations.
6078 (java_complete_expand_methods): Likewise.
6079 (java_complete_expand_method): Suppressed unused local variables.
6080 (make_qualified_name): Likewise.
6081 (resolve_qualified_expression_name): Added default: in
6082 switch. Fixed lang_printable_name invocation.
6083 (class_instance_creation_expression): Added parenthesis around
6085 (patch_method_invocation_stmt): Fixed lang_printable_name and
6086 patch_invoke invocations.
6087 (check_for_static_method_reference): Fixed lang_printable_name
6089 (patch_invoke): Suppressed unused arguments and local variables.
6090 (lookup_method_invoke): Suppressed unused local variables.
6091 (qualify_ambiguous_name): Added default: in switch.
6092 (identical_subpath_p): Function removed.
6093 (patch_assignment): Suppressed unused local variables. Suppressed
6094 unnecessary if statement. Fixed lang_printable_name invocations.
6095 (try_builtin_assignconv): Fixed lang_printable_name invocations.
6096 (valid_ref_assignconv_cast_p): Parenthesis around
6097 expression. Suppressed unused local variables.
6098 (build_binop): Suppressed unused local variables. fixed
6099 lang_printable_name invocations.
6100 (string_constant_concatenation): Suppressed unused local
6102 (patch_unaryop): Fixed lang_printable_name invocation.
6103 (patch_cast): Suppressed unnecessary argument. Fixed
6104 lang_printable_name invocation.
6105 (patch_array_ref): Fixed lang_printable_name invocation.
6106 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
6107 (build_labeled_block): Suppressed unused argument.
6108 (generate_labeled_block): Fixed build_labeled_block invocation.
6109 (build_loop_body): Suppressed unused local variables.
6110 (patch_loop_statement): Likewise.
6111 (patch_exit): Fixed lang_printable_name invocation.
6112 (patch_switch_statement): Likewise.
6113 (case_identity): First argument marked unused.
6114 (patch_try_statement): Fixed lang_printable_name invocations.
6115 (patch_synchronized_statement, patch_throw_statement): Likewise.
6116 (check_thrown_exceptions): Fixed check_thrown_exceptions and
6117 lang_printable_name invocations.
6118 (check_thrown_exceptions_do): Suppressed unused argument.
6120 1998-10-14 Tom Tromey <tromey@cygnus.com>
6122 * jcf-write.c (write_classfile): Add output class file as target.
6123 * lang-options.h: Added -MD, -MMD, -M, and -MM.
6124 * jcf.h: Added declarations for dependency-tracking functions.
6125 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
6126 * lang.c (lang_decode_option): Recognize -MD and -MMD.
6127 (finish_parse): Call jcf_dependency_write.
6128 (dependency_tracking): New global.
6129 (DEPEND_SET_FILE): New define.
6130 (DEPEND_ENABLE): New define.
6131 (init_parse): Enable dependency tracking if required.
6133 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
6134 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
6135 (../gcjh$(exeext)): Likewise.
6136 (jcf-depend.o): New target.
6137 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
6138 (GCJH_SOURCES): Likewise.
6139 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
6141 (find_classfile): Added dep_name argument.
6142 (find_class): Compute name of dependency.
6143 (open_in_zip): Call jcf_dependency_add_file.
6144 * gjavah.c (output_file): No longer global.
6145 (usage): Don't mention "gjavah".
6147 (java_no_argument): Likewise.
6148 (version): Likewise.
6149 (main): Recognize and handle -M family of options.
6150 (print_mangled_classname): Return is void.
6151 (process_file): Handle case where output is suppressed.
6152 (HANDLE_END_FIELD): Likewise.
6153 (HANDLE_METHOD): Likewise.
6154 * jcf-depend.c: New file.
6156 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
6158 * java-tree.def: Add missing newline at EOF.
6160 1998-10-13 Tom Tromey <tromey@cygnus.com>
6162 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
6163 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
6165 Include <config.h> and "system.h".
6166 (disassemble_method): Undefine RET to avoid clash with
6169 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6171 * decl.c (runtime_exception_type_node, error_exception_type_node):
6172 New global variables.
6173 (init_decl_processing): Initialized.
6174 * expr.c (java_lang_expand_expr): Set caught exception type to
6175 null if catch handler argument doesn't exit.
6176 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
6178 * java-tree.h (runtime_exception_type_node,
6179 error_exception_type_node): Global variables declared.
6180 (DECL_FUNCTION_THROWS): New macro.
6181 (DECL_FUNCTION_BODY): Modified comment.
6182 (DECL_SPECIFIC_COUNT): Likewise.
6183 (struct lang_decl): New field throws_list.
6184 (IS_UNCHECKED_EXPRESSION_P): New macro.
6185 * lex.c (java_lex): Generate location information for THROW_TK.
6186 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
6187 EXCEPTIONS_P): New macros.
6188 (enum jdep_code): New value JDEP_EXCEPTION.
6189 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
6190 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
6191 PATCH_METHOD_RETURN_ERROR): New macros.
6192 (patch_method_invocation_stmt): Added new argument to prototype.
6193 (patch_synchronized_statement, patch_throw_statement,
6194 check_thrown_exceptions, check_thrown_exceptions_do,
6195 purge_unchecked_exceptions, check_throws_clauses): New function
6197 * parse.y Fixed typo in keyword section.
6198 (throw:): Rule tagged <node>.
6199 (THROW_TK): Keyword tagged <operator>.
6200 (method_header:): Last argument to call to method_header passed
6202 (throws:, class_type_list:, throw_statement:,
6203 synchronized_statement:, synchronized:): Defined actions.
6204 (method_header): New local variable current. Register exceptions
6206 (java_complete_tree): Complete and verify exceptions from throws
6208 (complete_class_report_errors): Error message on exceptions not
6210 (java_check_regular_methods): Fixed typo. Shortcut on private
6211 overriding methods. Changed error message on method
6212 redefinition. Check for throws clause compatibility.
6213 (check_throws_clauses): New function.
6214 (java_check_abstract_methods): Use DECL_NAME for wfl or current
6215 method. Changed error message on method redefinition.
6216 (currently_caught_type_list): New static variable.
6217 (java_complete_expand_methods): Purge unchecked exceptions from
6218 throws clause list. Call PUSH_EXCEPTIONS before walk and
6219 POP_EXCEPTIONS after.
6220 (resolve_qualified_expression_name): Pass new argument as NULL to
6221 patch_method_invocation_stmt.
6222 (patch_method_invocation_stmt): New argument ref_decl. Invoke
6223 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
6224 argument list when appropriate. Use new argument if non null to
6225 store selected method decl.
6226 (patch_invoke): Convert if necessary args of builtin types before
6227 forming CALL_EXPR. Argument list no longer reversed here.
6228 (invocation_mode): Treat final methods as static methods.
6229 (java_complete_tree): New cases for THROW_EXPR: and
6230 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
6232 (complete_function_arguments): No more RECORD_TYPE
6233 conversion. Function parameter nodes no longer saved.
6234 (valid_ref_assignconv_cast_p): Avoid handling null type.
6235 (patch_binop): Fixed null constant reference handling.
6236 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
6238 (patch_try_statement): Fixed comments. Record caught types in
6239 list, push the list, expand try block and pop the list.
6240 (patch_synchronized_statement, patch_throw_statement,
6241 check_thrown_exceptions, check_thrown_exceptions_do,
6242 purge_unchecked_exceptions): New functions.
6243 * typeck.c (lookup_argument_method): Allow WFL in place of method
6244 DECL_NAME during method definition check
6246 1998-10-09 Tom Tromey <tromey@cygnus.com>
6248 * gjavah.c (decode_signature_piece): New function.
6249 (print_c_decl): Use it. Added `name_override' argument.
6250 (print_method_info): Use name_override argument to print_c_decl.
6251 (seen_fields): Removed.
6252 (print_field_info): Don't update seen_fields.
6253 (struct method_name): New structure.
6254 (method_name_list): New global.
6255 (print_method_info): Add new method to list of methods.
6256 (name_is_method_p): New function.
6257 (print_field_info): If field name has same name as method, then
6259 (process_file): Parse methods before fields.
6260 (field_pass): New global.
6261 (HANDLE_END_FIELD): Take field_pass into account.
6263 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6265 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
6266 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
6268 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
6270 * jvspec.c: Fix bug in jvgenmain_spec patch.
6272 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6274 * Makefile.in (lang.o:): Install dependency on java-tree.def.
6275 * decl.c (soft_exceptioninfo_call_node): New global variable.
6276 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
6277 takes extra integer argument. soft_exceptioninfo_call_node
6279 * except.c (java_set_exception_lang_code): New function
6280 (method_init_exceptions): Called here.
6281 (prepare_eh_table_type): New function.
6282 (expand_end_java_handler): Called here.
6283 * expr.c (build_java_throw_out_of_bounds_exception): Now features
6284 one argument. Modified generation of call to
6285 soft_badarrayindex_node to use new argument.
6286 (build_java_arrayaccess): Pass faulty index value to
6287 build_java_throw_out_of_bounds_exception.
6288 (generate_name): New function.
6289 (java_lang_expand_expr): New local variables node, current,
6290 has_finally_p. Expand TRY_EXPR node.
6291 (process_jvm_instruction): Replace top of the stack with thrown
6292 object reference when entering exception handler.
6293 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
6294 specific tree codes.
6295 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
6297 (DECL_SPECIFIC_COUNT): New macro.
6298 (prepare_eh_table_type, java_set_exception_lang_code,
6299 generate_name): New function declarations.
6300 (match_java_method): Declaration deleted.
6301 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
6303 * lex.c (TRY_TK, CATCH_TK): Generate location information.
6304 * parse.h (redefinition_error, refine_accessible_methods_list,
6305 can_cast_to_p): Function declaration removed.
6306 (classitf_redefinition_error, variable_redefinition_error,
6307 parse_jdk1_1_error, find_applicable_accessible_methods_list,
6308 find_most_specific_methods_list, argument_types_convertible,
6309 enter_a_block, valid_builtin_assignconv_identity_widening_p,
6310 valid_cast_to_p, valid_method_invocation_conversion_p,
6311 try_reference_assignconv, add_stmt_to_compound,
6312 build_jump_to_finally, build_tree_list, patch_try_statement,
6313 java_get_catch_block): New function declarations.
6314 * parse.y (string_buffer_type): Global variable deleted.
6315 (group_of_labels, catches, catch_clause, catch_clause_parameter,
6316 finally): Rules tagged <node>.
6317 (TRY_TK, CATCH_TK): Token tagged <operator>.
6318 (class_body_declaration:, class_member_declaration:,
6319 formal_parameter:, explicit_constructor_invocation:,
6320 interface_member_declaration:, constant_declaration:,
6321 primary_no_new_array:, class_instance_creation_expression:,
6322 array_creation_expression:): Issue error on unsuported JDK1.1
6324 (try_statement:, catches:, finally:): Define actions.
6325 (catch_clause_parameter): New rule.
6326 (catch_clause:): Use new rule catch_clause_parameter.
6327 (parse_jdk1_1_error): New function.
6328 (redefinition_error): Renamed classitf_redefinition_error.
6329 (variable_redefinition_error): New function.
6330 (check_class_interface_creation): Call
6331 classitf_redefinition_error.
6332 (java_complete_tree): Added error message on JDEP_TYPE: case.
6333 (complete_class_report_errors): Fixed indentation.
6334 (declare_local_variables): Call variable_redefinition_error.
6335 (source_end_java_method): Call java_set_exception_lang_code and
6336 emit_handlers where appropriate.
6337 (java_method_add_stmt): Call add_stmt_to_block.
6338 (add_stmt_to_block): New function.
6339 (lookup_method_invoke): Fixed outside comment. new local variable
6340 candicates. Call find_applicable_accessible_methods_list and
6341 find_most_specific_methods_list when searching for a
6342 method. Modified error report to list possible candidates when
6344 (find_applicable_accessible_methods_list,
6345 find_most_specific_methods_list, argument_types_convertible): New
6347 (refine_accessible_methods_list): Function deleted.
6348 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
6349 expr (if applicable) before calling patch_array_ref.
6350 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
6351 (enter_block): Fixed comment.
6352 (enter_a_block): New function.
6353 (patch_assignment): Reorganized. Call try_reference_assignconv for
6354 references. Call valid_cast_to_p instead of can_cast_to_p.
6355 (try_reference_assignconv,
6356 valid_builtin_assignconv_identity_widening_p): New functions.
6357 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
6358 (valid_cast_to_p, valid_method_invocation_conversion_p): New
6360 (build_string_concatenation): Don't resolve StringBuffer.
6361 (patch_cast): Fixed inverted arguments.
6362 (patch_array_ref): Code to save array expr deleted. Call
6363 valid_cast_to_p instead of can_cast_to_p.
6364 (generate_labeled_block): Call generate_name.
6365 (build_jump_to_finally, build_try_statement, java_get_catch_block,
6366 patch_try_statement): New functions.
6367 * typeck.c (match_java_method): Function deleted.
6369 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
6371 * jvspec.c: jvgenmain_spec uses different temporary file names.
6373 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
6375 * jvspec.c (lang_specific_driver): Fail if user specifies
6376 --main= when not linking.
6378 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
6380 * class.c (make_class_data): Push value for `thread' field.
6381 * decl.c (init_decl_processing): Added `thread' field to class.
6383 * class.c (add_field): Always make static fields externally
6386 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
6388 * expr.c (build_java_athrow,
6389 build_java_throw_out_of_bounds_exception, expand_invoke,
6390 build_newarray, expand_java_multianewarray, build_java_monitor):
6391 Update comments to reflect _Jv_* function names.
6393 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
6395 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
6396 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
6397 * parse.y (expand_start_java_method): Likewise.
6399 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
6401 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
6403 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
6404 (add_field): No longer need to convert from RECORD_TYPE to pointer,
6405 * expr.c: Remove no-longer-needed calls to promote_type.
6406 * decl.c (give_name_to_locals): Liekwise.
6407 * jcf-parse.c (get_class_constant): Compensate for new signatures.
6408 * parse.y: Add/remove promote_type calls as appropriate.
6409 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
6410 (parse_signature_string): Likewise.
6411 (build_java_array_type): Fix for now signature convenions.
6413 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
6415 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
6417 * class.c (init_class_processing): libjava function renamed to
6420 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6422 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
6423 * java-tree.def: Fixed DEFTREECODE third argument.
6424 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
6425 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
6426 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
6427 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6428 JAVA_THIS_EXPR): Now replaced by tree code definitions.
6429 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
6430 * lang.c (java_tree_code_type, java_tree_code_length,
6431 java_tree_code_name): New arrays.
6432 (lang_init): Append Java tree node definitions to Gcc ones.
6433 * lex.c (expression_obstack): Declared as extern when JC1_LITE
6435 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
6437 (java_lex): Allow declaration of empty string constants. Retain
6438 location information on CASE_TK and DEFAULT_TK.
6439 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
6440 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
6441 Modified to be more robust.
6442 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
6443 (build_new_invocation, try_builtin_assignconv,
6444 patch_switch_statement, string_constant_concatenation,
6445 build_string_concatenation, patch_string_cst, patch_string,
6446 java_expand_switch): New function declarations.
6447 * parse.y: Rules related to switch and EH tagged <node>.
6448 (label_id): Set to NULL_TREE
6449 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
6451 (this_or_super:): Fixed indentation.
6452 (statement:, statement_nsi:, statement_without_trailing_substatement:,
6453 statement_expression:): Removed call to RULE on all sub-rules.
6454 (switch_expression:, switch_labels:): New rules.
6455 (switch_statement:, switch_block:, switch_block_statement_groups:,
6456 switch_block_statement_group:, switch_labels:, switch_label:):
6458 (throw_statement:, synchronized_statement:, try_statement:):
6459 Defined temporary actions.
6460 (class_instance_creation_expression:): Call
6461 build_new_invocation. Fixed indentation.
6462 (field_access): Fixed indentation.
6463 (method_invocation): Likewise.
6464 (make_qualified_primary): Use THIS_EXPR.
6465 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
6466 resolving from SUPER, set *type_found.
6467 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
6468 (java_complete_tree): Removed unused local variable `location'. Case
6469 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
6470 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
6471 on MODIFY_EXPR: and all binary operator tree code cases. Removed
6472 STRING_CST: case. default: checks for patchable strings.
6473 (complete_function_arguments): Transform string constant or
6474 crafted StringBuffer if necessary.
6475 (build_method_invocation): Fixed comments.
6476 (build_new_invocation): New function.
6477 (patch_assignment): Call try_builtin_assignconv to figure a valid
6478 assignment conversion between builtin types.
6479 (try_builtin_assignconv): New function.
6480 (build_binop): Use URSHIFT_EXPR directly to call build.
6481 (operator_string): Use UNARY_PLUS_EXPR.
6482 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
6484 (do_merge_string_cste, merge_string_cste,
6485 string_constant_concatenation, build_string_concatenation,
6486 patch_string, patch_string_cst): New function.
6487 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
6488 (patch_unaryop): Likewise. New test of valid ++/-- operands.
6489 (build_newarray_node): Use NEW_ARRAY_EXPR.
6490 (build_this): Use THIS_EXPR.
6491 (build_return): Enable debug information on return statement.
6492 (build_if_else_statement): Likewise.
6493 (complete_labeled_statement): Fixed related comment.
6494 (build_loop_body): Fixed comment.
6495 (build_bc_statement): Enable debug information on break/continue
6497 (patch_bc_statement): Fixed typos. Handle SWITCH statement
6499 (patch_switch_statement, case_identity, java_expand_switch): New
6502 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6504 * buffer.h (BUFFER_INIT): New macro.
6505 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
6506 Pass (struct jcf_partial *state) to most functions.
6507 (jcf_block, jcf_relocation): New types.
6508 Support labels, branches, conditionals, loops.
6510 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
6512 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
6514 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6516 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
6517 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
6518 not integer_type_node (INT_TYPE_SIZ bits).
6520 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
6522 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
6523 * jcf-dump.c (print_exception_table): New function.
6524 (disassemble_method): Better handling of wide instructions.
6525 Make more robust for bad input.
6527 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
6529 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
6532 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
6534 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
6536 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
6538 * Makefile.in ($(PARSE_H)): Removed target.
6540 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
6542 * Makefile.in (JAVA_OBJS): Add memmove.o
6543 (memmove.o): New target & rules.
6545 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
6547 * expr.c (expand_invoke): Don't generate a call to the class init
6550 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
6552 * Makefile.in: Add many missing dependencies.
6553 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
6555 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
6556 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
6558 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
6560 * decl.c (complete_start_java_method): If method is static (and
6561 not private) call _Jv_InitClass.
6562 * expr.c (expand_invoke): Don't call build_class_init.
6564 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
6566 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
6568 * Make-lang.in (GCJ): Define before using.
6570 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
6572 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
6573 losing due to namespace pollution in GNU getopt.h
6575 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
6577 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
6578 (java.all.cross): Likewise.
6579 (java.rest.encap): Likewise.
6581 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
6583 * gjavah.c (print_class_decls): Fix thinko in arglist
6584 * jcv-io.c (find_classfile): Similarly.
6586 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
6588 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
6590 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
6592 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
6593 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
6594 * Makefile.in (PARSE_C): New macro.
6595 (PARSE_H): Likewise.
6596 (PARSE_SCAN_C): Likewise.
6597 ($(PARSE_C)): Target renamed from parse.c.
6598 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
6599 (clean): Remove parse-scan.c as well.
6600 (parse.o): Depend on $(PARSE_C).
6602 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
6604 * README, license.terms: Removed.
6606 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
6607 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
6608 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
6609 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
6610 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
6611 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
6612 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
6613 and Java trademark attribution.
6615 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
6617 * Makefile.in: Use gcjh, not gjavah.
6618 * config-lang.in (stagestuff): Use gcjh, not gjavah.
6619 * Make-lang.in: Changed gjavah to gcjh everywhere.
6621 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
6623 * gjavah.c: Support new -prepend -add -append flags.
6624 (print_method_info): Method is not virtual if class is final.
6626 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6628 * jv-scan.c: Fixed copyright assignment.
6629 * keyword.gperf: Likewise.
6630 * keyword.h: Likewise.
6631 * lex.c: Fixed copyright assignment.
6632 (java_lex): Push unicode back when parsing '<'.
6633 * lex.h: Fixed copyright assignment.
6634 * parse-scan.y: Likewise.
6635 * parse.h: Fixed copyright assignment.
6636 (build_debugable_stmt, complete_for_loop): New function prototypes.
6637 * parse.y: Fixed copyright assignment.
6638 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
6639 size_zero_node when completing a loop with no exit condition.
6640 (for_statement_nsi:): Define action.
6641 (for_init:, for_update:): Return size_zero_node when empty.
6642 (declare_local_variables): Call build_debugable_stmt.
6643 (build_debugable_stmt): New function.
6644 (build_loop_body): Build debugable statement around loop
6646 (complete_loop_body): Take into account the debugable statement
6647 around the EXIT_EXPR.
6648 (complete_loop_body): New function.
6649 (patch_exit_expr): Fixed condition inversion.
6651 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
6653 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
6654 name of thread define.
6655 * jvspec.c (THREAD_NAME): New macro.
6657 (THREADLIB): Likewise.
6658 (lang_specific_driver): Recognize attempt to link with thread
6659 library or gc library. Recognize -ljava on command line so it
6660 isn't linked against more than once.
6662 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6664 * parse-scan.y (report_main_declaration): Name of the class
6665 containing `main' can be a qualified name.
6667 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
6669 * config-lang.in: Changed gjavac to gjc everywhere.
6670 * Make-lang.in: Changed gjavac to gjc everywhere.
6672 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6674 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
6675 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
6676 and install the files.
6677 * Makefile.in (JAVA_OBJS_LITE): New variable.
6678 (compiler:): Now include jv-scan as a dependency.
6679 (../jv-scan$(exeext), parse-scan.c): New targets.
6680 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
6681 * config-lang.in (compilers): Removed gcj, gjavah from the list.
6682 * jcf-parse.c (parse_source_file): Call java_layout_classes and
6683 check for errors even if parse_only.
6684 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
6686 (yylex): New function. Uses java_lex body.
6687 (java_lex): Removed commented out statement. Remove local variable
6688 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
6689 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
6690 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
6691 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
6692 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
6693 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
6695 (java_lex_error): Empty if JC1_LITE is defined.
6696 (java_get_line_col): Return 0 if JC1_LITE is defined.
6697 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
6698 SET_MODIFIER_CTX): Moved into the section containing the macros
6699 conditionally defined by JC1_LITE.
6700 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
6701 argument if JC1_LITE is defined.
6702 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
6703 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
6705 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
6706 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
6707 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
6708 to different values according to JC1_LITE.
6709 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
6710 declared if JC1_LITE set.
6711 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
6712 defined if JC1_LITE not set.
6713 (struct parser_ctx): Reorganized and skip the jc1 front end part
6715 (java_layout_classes): New function definition.
6716 (java_push_parser_context, java_init_lex, yyparse, yylex,
6717 yyerror): Prototype always declared. All other static function
6718 prototypes declared only if JC1_LITE is not set.
6719 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
6720 declared in parse.h.
6721 (java_layout_classes): New function.
6722 (java_complete_expand_methods): No longer layout the class here.
6723 * parse-scan.y: New file.
6724 * jv-scan.c: New file.
6726 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
6728 * gjavah.c (main): Handle -friend option.
6729 (friend_specs): New global.
6730 (generate_access): Handle friend_specs.
6731 (process_file): Likewise.
6732 (MAX_FRIENDS): New macro.
6733 (friend_count): New global.
6734 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
6735 Changed all callers.
6737 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
6739 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
6740 (main): Handle processing all the entries of a named .zip archive.
6741 * jcf-io.c (jcf_trim_old_input): New function.
6742 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
6744 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
6746 * lang.c (flag_assume_compiled): Make default be on.
6748 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
6750 * jcf-dump.c: Add bunches of flags to control output more.
6751 (process_class): New function; support printing more than one class.
6752 (main): Support new --print-main and --javap flags.
6753 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
6754 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
6756 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
6758 Change mangling of dispatch table to match C++ vtable (w/thunks).
6759 * class.c (build_dtable_decl), java-tree.h: New function.
6760 (make_class_data): Call it.
6761 * decl.c (init_decl_processing): Likewise.
6763 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
6765 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
6766 soft_anewarray; adjust args passed.
6767 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
6768 match _Jv_NewObjectArray.
6770 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6772 * decl.c (push_labeled_block, pop_labeled_block): New functions.
6773 * expr.c (loopup_label): Call create_label_decl.
6774 (create_label_decl): New function.
6775 (java_lang_expand_expr): Call expand_start_bindings with argument
6777 * java-tree.h Added space after PROTO in function declarations
6779 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
6780 (create_label_decl, push_labeled_block): New function
6782 * lex.c (label_id): Initialize.
6783 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
6785 * parse.h Added space after PROTO in function declarations when
6787 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
6788 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
6789 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
6790 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
6792 (struct parser_ctxt): New fields current_loop,
6793 current_labeled_block.
6794 (build_if_else_statement, patch_if_else_statement,
6795 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
6796 generate_labeled_block, complete_labeled_statement,
6797 build_bc_statement, patch_bc_statement, patch_loop_statement,
6798 build_new_loop, build_loop_body, complete_loop_body): New function
6800 * parse.y (java_warning_count): New global variable.
6801 (label_id): New static variable.
6802 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
6803 (block:): Return size_zero_node when block is empty.
6804 (empty_statement:): Return size_zero_node.
6805 (statement:): Implement supplemental action when for_statement: is
6807 (label_decl:): New rule.
6808 (labeled_statement:): Rewritten using label_decl. Actions
6810 (labeled_statement_nsi:): Likewise.
6811 (if_then_statement): Actions implemented.
6812 (while_expression): New rule.
6813 (while_statement:): Rewritten using while_expression. Actions
6815 (while_statement_nsi:): Likewise.
6816 (do_statement_begin:): New rule.
6817 (do_statement:): Rewritten using do_statement_begin. Actions
6819 (for_statement:): Rewritten using for_begin. Actions implemented.
6820 (for_statement_nsi:): Likewise.
6821 (for_header:, for_begin:): New rules.
6822 (for_init:): Actions implemented.
6823 (statement_expression_list:, break_statement:,
6824 continue_statement:): Likewise.
6825 (yyerror): Count number of issued warning(s).
6826 (java_report_errors): Report error(s) and/or warning(s).
6827 (java_complete_class): Use build_java_argument_signature to
6828 recompute completed method signature.
6829 (java_check_regular_methods): New locals method_wfl and aflags.
6830 Use method_wfl instead of lookup_cl during error reports. Fixed
6831 indentation and modified some error messages. Use
6832 lang_printable_name in method instead of the DECL_NAME. New code
6833 to issue warnings on methods not overriding corresponding methods
6834 private to a different package.
6835 (java_method_add_stmt): Call add_stmt_to_compound.
6836 (add_stmt_to_compound): New function.
6837 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
6838 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
6839 (build_if_else_statement, patch_if_else_statement,
6840 build_labeled_block, generate_labeled_block,
6841 complete_labeled_statement, build_new_loop, build_loop_body,
6842 complete_loop_body, patch_loop_statement, build_bc_statement,
6843 patch_bc_statement, patch_exit_expr): New functions.
6844 * typeck.c (build_java_signature): Build argument signature before
6845 enclosing it in between parenthesis.
6847 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
6849 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
6850 (JAVA_OBJS): Added reminder comment
6852 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
6854 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
6855 be interpreted as a long long.
6857 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
6859 * decl.c (init_decl_processing): Use _Jv_InitClass, not
6860 soft_initialise_class. Use _Jv_NewMultiArray, not
6861 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
6862 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
6863 _Jv_CheckArrayStore, not soft_checkarraystore. Use
6864 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
6866 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
6868 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
6869 length_identifier_node): New global tree node constants.
6870 * parse.y (kw_super, kw_this, kw_length): Removed globals.
6871 Replace uses by super_identifier_node etc.
6872 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
6874 * parse.y (resolve_field_access): Don't special-case ".length" if
6875 flag_emit_class_files.
6876 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
6877 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
6880 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
6882 * decl.c (init_decl_processing): Remove unused method_type_node fields.
6883 * class.c (make_method_value): Remove init for removed fields.
6885 * class.c (layout_class): Use build_java_argument_signature.
6886 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
6888 * typeck.c (push_java_argument_signature): Removed. Merged into ...
6889 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
6890 (build_java_signature): Don't use push_java_argument_signature.
6892 * typeck.c (lookup_argument_method): New function.
6893 * parse.y (java_check_regular_methods): Use lookup_argument_method
6894 instead of lookup_java_method2 followed by lookup_java_method.
6896 * parse.y (check_method_redefinition): Minor optimization.
6898 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
6899 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
6901 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
6903 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
6906 * gjavah.c (java_float_finite): Use K&R-style definition.
6907 (java_double_finite): Likewise.
6908 (generate_access): Now returns void. Changed all callers.
6909 (last_access_generated): Removed.
6910 (process_file): Only make a single pass over the .class file.
6912 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
6914 * class.c (get_dispatch_table): Add extra dummy vtable entry,
6915 for compatibility for G++ (with -fvtable-thunks).
6916 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
6918 * gjavah.c (process_file): Use public inheritance for super-class.
6920 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6922 * lex.c (java_init_lex): Initialize ctxp->package.
6923 * parse.h (struct parser_ctxt): package and package_len replaced
6924 by tree package, an identifier node. Field method_decl_list is
6925 gone. Fixed comments.
6926 (lookup_field_wrapper, merge_qualified_name, not_accessible,
6927 class_in_current_package): New function prototypes.
6928 * parse.y (array_type:): Set class loaded flag on primitive type
6930 (package_declaration:): Assign ctxp->package to the
6932 (method_invocation:): Handle invocation of method qualified by
6934 (single_type_import_declaration:): Removed ambiguity check.
6935 (java_pop_parser_context): New local variable `next'. Reset and
6936 set IMPORT_CLASSFILE_NAME flags on current and previous import
6938 (java_accstring_lookup): Use new local macro COPY_RETURN.
6939 (lookup_field_wrapper): New function.
6940 (parser_qualified_classname): Use merge_qualified_name.
6941 (parser_check_super_interface): Broaden error message.
6942 (do_resolve_class): Check for qualified class name in the current
6943 compilation unit if appropriate.
6944 (process_imports): Check for already defined classes.
6945 (check_pkg_class_access): Got rid of call to
6946 get_access_flags_from_decl.
6947 (java_complete_expand_methods): Call safe_layout_class based on
6948 the current class size.
6949 (make_qualified_primary): Build a WFL qualification on primary if
6951 (merge_qualified_name): New function.
6952 (make_qualified_name): Use merge_qualified_name.
6953 (resolve_expression_name): Use safe_lookup_field.
6954 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
6955 (resolve_qualified_expression_name): Likewise. Check on resolved
6956 element accessibility.
6957 (not_accessible_p, class_in_current_package): New functions.
6958 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
6959 (patch_method_invocation_stmt): Merged common pieces. Check
6960 accessibility of invoked method.
6961 (check_for_static_method_reference): Add returned type in error
6963 (invocation_mode): Get rid of bogus check on PRIVATE methods.
6964 (refine_accessible_methods_list): Merged two conditions in test.
6965 (java_complete_class): Sanity check on stabilize_ref gone.
6966 * zextract.c (read_zip_archive): Cast lseek second argument to long.
6968 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
6970 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
6972 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
6974 * gjavah.c (F_NAN): Removed.
6975 (F_NAN_MASK): New macro.
6976 (F_POSITIVE_INFINITY): Removed.
6977 (F_NEGATIVE_INFINITY): Likewise.
6978 (java_float_finite): Rewrote.
6979 (D_NAN_MASK): Renamed.
6980 (java_double_finite): Rewrote.
6981 (D_POSITIVE_INFINITY): Removed.
6982 (D_NEGATIVE_INFINITY): Likewise.
6984 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
6985 If verbose, print underlying representation of value in hex.
6987 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
6989 * buffer.h, buffer.c: New files.
6990 * Makefile.in (JAVA_OBJS): Add buffer.o.
6992 Support locals variables and writing their debug entries to .class.
6993 * jcf-write.c: Simplify some by user new buffer type.
6994 (vode_buffer_grow): Removed.
6995 (struct localvar_info): New type.
6996 (localsvars, localvartable): New buffers.
6997 (localvar_alloc, localvar_free): New functions.
6998 (generate_bytecode_insns): Handle local variables.
6999 (generate_classfile): Write LocalVariableTable attribute.
7001 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7003 * jcf-io.c (open_in_zip): Check the zipfile magic number.
7004 * zipfile.h (ZIPMAGIC): New macro.
7006 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
7008 * Makefile.in (gjavah.o): Updated dependencies.
7009 (jcf-dump.o): Likewise.
7010 (all.indirect): Use ../gjavah.
7011 (../gjavah$(exeext)): Likewise.
7012 (clean): Don't remove gjavah.
7013 (clean): Remove parse.c, not java/parse.c.
7014 * Make-lang.in (java): Added gjavah.
7015 (gjavah$(exeext)): New target.
7016 (GJAVAH_SOURCES): New macro.
7017 (java.all.build): Added gjavah.
7018 (java.all.cross): Likewise.
7019 (java.rest.encap): Likewise.
7020 * config-lang.in (compilers, stagestuff): Added gjavah.
7022 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
7024 * gjavah.c (java_float_finite): New function.
7025 (java_double_finite): Likewise.
7026 (F_POSITIVE_INFINITY): New macro.
7027 (F_NEGATIVE_INFINITY): Likewise.
7029 (D_POSITIVE_INFINITY): Likewise.
7030 (D_NEGATIVE_INFINITY): Likewise.
7032 (print_field_info): Use java_float_finite and java_double_finite.
7034 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
7036 * parse.y (method_header): Name "this" implicit argument.
7038 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
7040 * jcf-write.c: Write out LineNumberTable attribute in .class file.
7041 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
7042 (put_linenumber): New function.
7043 (generate_bytecode_insns, generate_classfile): Write line numbers.
7045 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7047 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
7048 (lookup_name, build_known_method_ref, build_class_init,
7049 build_invokevirtual, invoke_build_dtable, match_java_method,
7050 build_field_ref, pushdecl_force_head, build_java_binop,
7051 binary_numeric_promotion, build_decl_no_layout,
7052 build_java_arrayaccess, build_newarray, build_anewarray,
7053 build_java_array_length_access, build_java_arraynull_check): New
7054 extern function prototypes.
7055 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7056 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
7058 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
7060 * jcf.h (jcf_out_of_synch): New extern function prototype.
7061 * parse.h: Static/global function implemented in parse.y
7062 prototyped and declarations moved at the end of the file.
7063 (DECL_P): Check that the argument isn't null.
7064 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
7065 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
7066 (QUAL_DECL_TYPE): New macro.
7067 (PARAMS): Macro definition removed.
7068 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
7069 (return_statement:): Call build_return.
7070 (field_access:): Call make_qualified_primary in sub rule.
7071 (method_invocation:): Build method invocation and call
7072 make_qualified_primary when processing primaries.
7073 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
7074 get_type_from_signature.
7075 (java_check_regular_method): Extra integer 0 argument when calling
7076 lookup_java_method2.
7077 (lookup_java_interface_method2): Extra method DECL argument when
7078 calling lookup_java_interface_method2.
7079 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
7081 (java_complete_expand_method): Layout current class iff not
7082 already done. Don't process interface's methods.
7083 (java_complete_expand_method): Use super class only if it
7084 exists. Use current class otherwise.
7085 (make_qualified_primary): New function.
7086 (resolve_expression_name): Process qualified expression or
7087 expression from primary the same way.
7088 (resolve_expression_name): Two last arguments to
7089 resolve_field_access are now NULL_TREEs.
7090 (resolve_field_access): New variable is_static. Local field must
7091 be DECLs. is_static computed on field DECLs only. Append code in
7092 where_found to the field access if necessary. Use QUAL_DECL_TYPE
7093 to initialize field_type.
7094 (resolve_qualified_expression_name): New local variable,
7095 previous_call_static and is_static. Handle primaries with function
7096 calls, casts, array references and `this'. `super' now handled as
7097 `(super_class)this'. Use is_static to clarify boolean expressions.
7098 Added code to handle case where a proper handle is required to
7099 access a field. Use QUAL_DECL_TYPE where applicable.
7100 (maybe_access_field): New function.
7101 (patch_method_invocation_stmt): New arguments primary, where,
7102 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
7103 deleted. Use `where' as a type to search from if specified. Check
7104 for static method reference where forbidden. Append primary or
7105 current_this to the argument list if not calling constructor nor
7107 (check_for_static_method_reference): New function.
7108 (patch_invoke): Layout the class on which new is done if
7110 (lookup_method_invoke): Changed format to report errors on
7112 (qualify_ambiguous_name): New local variable this_found. Now
7113 handle things from primaries. Method call are considered
7115 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
7117 (not_initialized_as_it_should_p): Comply with the new DECL_P.
7118 (java_complete_tree): New case fo RETURN_EXPR. Process function
7119 call arguments in separate function.
7120 (complete_function_arguments): New function.
7121 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
7123 (patch_assignment): Take the return function slot into account as
7124 a RHS. Distinguish assignment from a return.
7125 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
7126 when checking methods in interfaces.
7127 (resolve_type_during_patch): NULL argument to unresolve_type_p
7128 instead of NULL_TREE.
7129 (patch_newarray): Fixed typo in comment.
7130 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
7131 (build_return, patch_return): New functions.
7132 * typeck.c (lookup_java_constructor): Fixed typo in comment.
7134 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
7136 * constants.c (find_name_and_type_constant, find_fieldref_index,
7137 find_methodref_index): New methods.
7138 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
7139 just return given method. Also, rename to build_known_method_ref.
7140 (expand_invoke): Rename call to build_invoke_non_interface.
7141 * java-tree.h, parse.h: Update prototype.
7142 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
7143 (such as expand_expr_stmt) if flag_emit_class_files.
7144 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
7145 STACK_TARGET, IGNORE_TARGET): New macros.
7146 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
7147 (generate_bytecode_insn): New function to generate method's bytecode.
7148 (generate_classfile): Node generate Code attribute for a method.
7149 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
7150 push_long_const, field_op, adjust_typed_op, maybe_wide):
7151 New functions used by generate_bytecode_insn.
7153 * typeck.c (signature_include_return): Remove variable.
7154 (push_java_argument_signature, build_java_argument_signature): New.
7155 (build_java_signature): Use push_java_argument_signature.
7156 * parse.y: Use build_java_argument_signature instead of fiddling
7157 with signature_include_return.
7159 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
7161 * gjavah.c (print_c_decl): Always generate JArray<>* for array
7164 * Makefile.in (all.indirect): Added gjavah$(exeext).
7165 (gjavah$(exeext)): Added $(exeext).
7168 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7170 * class.c (layout_class): Call to java_layout_parsed_class replace
7171 by safe_layout_class.
7172 * expr.c (build_java_array_length_access): Removed static storage
7173 class in the function definition.
7174 (build_java_arraynull_check): Likewise.
7175 Also fixed typos in two comments.
7176 * lex.c (java_init_lex): Initialize static global kw_length.
7177 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
7178 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
7180 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
7181 * parse.h (resolve_no_layout): New static function declaration.
7182 (get_identifier_in_static): Declaration removed.
7183 (java_layout_parsed_class): Function name declaration changed to
7185 (build_newarray_node, patch_newarray, resolve_type_during_patch,
7186 not_initialized_as_it_should_p, build_this): New static function
7188 (pushdecl_force_head, build_java_binop, int_fits_type_p,
7189 binary_numeric_promotion, stabilize_reference,
7190 build_decl_no_layout, build_java_arrayaccess): Extern function
7191 declarations moved into their own section.
7192 (build_newarray, build_anewarray, build_java_array_length_access,
7193 build_java_arraynull_check): New extern function declarations.
7194 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
7195 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
7197 (CALL_CONSTRUCTOR_P): New macro.
7198 * parse.y (kw_length): New static global tree node.
7199 (return_statement): Tagged <node>.
7200 (RETURN_TK): Tagged <operator>.
7201 (variable_declarator_id:): Build variable declaration with an
7202 empty initialization value if a syntax error was found in the
7203 initialization part of the variable declaration.
7204 (statement_without_trailing_substatement:): return_statement: now
7205 uses the default rule.
7206 (return_statement:): Temporarily fixed to return NULL_TREE.
7207 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
7208 (class_instance_creation_expression:): Class creation rules now
7209 call build_method_invocation upon reduction.
7210 (array_creation_expression:): Rules call build_newarray_node upon
7212 (dim_exprs:): Build a list of dimension expressions.
7213 (dim_expr:): Store location of the OSB_TK in the dimension
7215 (method_invocation:): Added a new error rule.
7216 (build_unresolved_array_type): WFL argument may also be an array
7217 on a primitive type. Name of the argument changed to reflect this.
7218 (method_declarator): Insert argument type at the beginning of the
7219 argument type list and later reverse the list.
7220 (unresolved_type_p): Argument 'returned' may be optionally
7222 (java_layout_class_from_source): Function renamed
7224 (resolve_and_layout): Now call resolve_no_layout and
7226 (resolve_no_layout): New function.
7227 (purify_type_name): New function.
7228 (complete_class_report_errors): Call purify_type_name during error
7229 report on a type not found.
7230 (process_imports): error_found local variable doesn't need to be
7231 initialized to zero.
7232 (declare_local_variables): New local type_wfl. Fixed typo in error
7233 message. type_wfl assigned to unresolved type and used to register
7234 incomplete type. Build a WFL around the variable initialization
7235 statement so that debug info can be generated on it.
7236 (source_start_java_method): Reverse argument list after they've
7238 (current_this): New static global variable.
7239 (java_complete_expand_methods): Set current_this when appropriate.
7240 (resolve_expression_name): Build correct static and non static
7241 field access bearing a simple name.
7242 (resolve_field_access): Resolve the length field of arrays. Handle
7244 (patch_method_invocation_stmt): Set the type of the method
7245 invocation to error_mark_node. This value is later overridden by a
7246 valid type, if any. Don't handle qualified constructor invocation
7247 as qualified method invocation. Call lookup_method_invoke with its
7248 new flag. It's no longer necessary to access the selected method
7249 as the value of a tree list. Handle constructor invocation.
7250 (patch_invoke): Reverse argument list when invoking non interface
7251 methods. Insert call to new as the first argument of the
7253 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
7254 defined within a final class. Return INVOKE_STATIC if the invoked
7255 method is a constructor.
7256 (lookup_method_invoke): New lc argument is a flag to indicate a
7257 constructor lookup. Now handle constructor lookup. Choose the most
7258 specific method in case several were matching the invocation
7259 requirements. Return a method decl instead of a tree list featuring
7260 one single method decl element.
7261 (refine_accessible_methods_list): New lc flag argument to
7262 indicate that a constructor is being looked up.
7263 (not_initialized_as_it_should_p): New function.
7264 (java_complete_tree): Now process fake tree codes
7265 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
7266 save_expr on resolved function call arguments. Case on
7267 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
7268 (patch_assignment): LHS can be a field access expression. When
7269 dealing with reference, lhs_type is the promoted type of the
7270 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
7272 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7273 (patch_binop): Use not_initialized_as_it_should_p where
7275 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7276 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
7278 (resolve_type_during_patch): New function.
7279 (patch_cast): Call resolve_type_during_patch to resolve type and
7280 report error accordingly.
7281 (patch_array_ref): Use not_initialized_as_it_should_p where
7282 applicable. Array base expression is saved before being
7283 used. Promote the type of an array elements if it contains non
7285 (build_newarray_node, patch_newarray, build_this): New functions.
7287 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
7289 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
7290 increment it in `for' statement.
7291 (print_field_info): If number is inf or nan, don't print it.
7292 (print_method_info): If method name is `delete', just ignore it.
7293 (print_c_decl): Special-case jstringArray.
7295 * gjavah.c (help): New function.
7296 (no_argument): New function.
7297 (usage): Changed text.
7298 (main): Rewrote argument handling. Now handles -v, --help,
7300 (version): New function.
7301 (found_error): New global.
7302 (main): Return found_error.
7303 (generate_access): Set found_error.
7304 (print_c_decl): Likewise.
7306 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
7308 * gjavah.c (print_c_decl): Don't print "," when examining field.
7309 Skip type name when looking at "[L" types.
7310 (process_file): Now static.
7311 (generate_access): Now returns int.
7312 (last_access_generated): New global.
7313 (process_file): Clear last_access_generated; make multiple passes
7315 (print_field_info): Just return if generate_access returns true.
7316 (print_method_info): Likewise. Also, allow <init> functions to
7318 (print_c_decl): Added is_init argument. Print constructors
7320 (print_cxx_classname): Use UTF8_GET to extract characters from
7322 (print_base_classname): New function.
7323 (print_class_decls): New function.
7324 (process_file): Use it.
7325 (utf8_cmp): New function.
7327 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
7329 * lang-options.h: Format changed to match changes in gcc/toplev.c
7330 to implement a --help option.
7332 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
7334 * decl.c (init_decl_processing): Revert change to dtable_type.
7336 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
7338 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
7340 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
7342 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
7344 * lang.c (lang_init): Default flag_exceptions to 1, without
7345 checking to see if it's 2 first.
7347 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
7349 * constants.c: Include "system.h".
7351 * lang.c (flag_new_exceptions): Get via extern now.
7352 (lang_init_options): New functions. Turn on flag_new_exceptions.
7354 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7356 * lex.c (java_lex): Return 0 when we see an invalid character in
7359 * lex.c (java_read_char): Specify extra argument when calling
7361 (java_read_unicode, java_parse_end_comment,
7362 java_parse_escape_sequence): Likewise,
7363 (java_lex): Specify extra argument when calling
7364 java_lex_error. Test that IDs are beginning with a legal character
7365 for IDs. Handle invalid characters with an error message and a
7366 call to java_lex_error.
7367 (java_lex_error): Adjust column position by new argument
7368 `forward'. Issue an error even if in the middle of reporting an
7371 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
7373 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
7374 we don't explicitly put a null pointer when we're copying it.
7376 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
7378 * gjavah.c (print_cxx_classname): New function.
7379 (super_class_name): Likewise.
7380 (print_super_fields): Removed.
7381 (in_super): Removed.
7382 (print_field_info): Never generate #defines.
7383 (print_c_decl): Changed generated types to match JNI. No longer
7384 print class name before method name.
7385 (print_method_info): Print "static" before static methods.
7386 Print "virtual" before non-final methods.
7387 (usage): Use exit(1), not exit(-1).
7389 (print_field_info): Use %.17g to print a double.
7390 (last_access): New globals.
7391 (process_file): Initialize last_access.
7392 (usage): Now static.
7393 (ACC_VISIBILITY): New define.
7394 (generate_access): New function.
7395 (print_field_info): Call it.
7396 (print_method_info): Likewise. Also, generate information for all
7397 methods, not just native methods. Return void.
7398 (print_c_decl): Return void.
7399 (print_field_info): Return void.
7401 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7403 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
7404 processing the jc1 grammar file. Prefix bison functions and
7405 variables with java_.
7406 (parse.c): Dependencies on parse.h and lex.h
7407 * expr.c (build_java_arrayaccess): Function now global.
7408 * java-tree.h: Comment reorganized to carry on previous
7409 classification effort.
7410 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
7411 RESOLVE_TYPE_NAME_P): New flags on WFLs.
7412 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
7413 java_parse (new prefix java_ generated by bison).
7414 (java_layout_parsed_class, java_register_parsed_class): Function
7416 (yyparse): Removed unnecessary call to init_outgoing_cpool.
7417 * lex.c (static tree wfl_op): Variable deleted.
7418 (java_init_lex): Initialize kw_super and kw_this. Initialize more
7419 ctxp fields to NULL_TREE.
7420 (java_lex): No longer create WFL for operators. Filename caching
7421 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
7422 created as STRING_CST and later expanded. Removed extra argument
7423 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
7425 (build_wfl_node): Removed code in comments.
7426 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
7427 store token and location data in the current bison token.
7428 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
7429 static/extern function declaration at the beginning of the file.
7430 (struct qualification): Data structure definition deleted.
7431 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
7432 (qualify_ambiguous_name): Function declaration modified. Function
7433 now returns nothing.
7434 (build_array_ref, patch_array_ref, make_qualified_name,
7435 resolve_qualified_expression_name, maybe_generate_clinit,
7436 resolve_field_access): New static function declarations.
7437 (build_java_arrayaccess): New extern function declaration.
7438 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
7439 (CALL_EXPR_PRIMARY): Macro deleted.
7440 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
7441 (struct parser_ctxt): Field initialized_final
7442 removed. non_static_initialized, static_initialized: New fields.
7443 * parse.y (static tree kw_super, static tree kw_this): New global
7445 (%union): tree wfl field of operator member replaced by int
7446 location. WFLs are non longer created for operators.
7447 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
7448 (qualified_name:): Now calls make_qualified_name to build the
7450 (type_declaration:): Consider generating <clinit> when class
7452 (variable_declarator:): Directly build an assignment node when the
7453 variable is initialized when declared.
7454 (this_or_super:): Build a WFL and set current location when THIS
7455 or SUPER are parsed.
7456 (expression_statement:): Wrap statement around a WFL.
7457 (primary_no_new_array:): Fixed typo. Changed value returned by
7458 THIS_TK because of its new type (temporary).
7459 (dim_exprs:): Temporary fix because of OSB_TK's new type.
7460 (field_access:): Build qualified name with SUPER.
7461 (method_invocation:): Fixed returned value because of SUPER's new
7463 (array_access:): Use OSB_TK location information.
7464 (post_increment_expression:, post_decrement_expression:,
7465 unary_expression:, pre_increment_expression:,
7466 pre_decrement_expression:, unary_expression_not_plus_minus:,
7467 cast_expression:, multiplicative_expression:,
7468 additive_expression:, shift_expression:, relational_expression:,
7469 equality_expression:, and_expression:, exclusive_or_expression:,
7470 inclusive_or_expression:, conditional_and_expression:,
7471 conditional_or_expression:, assignment:): Use new location/token
7472 information available on operators.
7473 (create_class): Set super_decl_type to NULL_TREE when processing
7475 (register_fields): Field initialization is now a MODIFY_EXPR
7476 node. Chain initialization code to the matching lists (according
7477 the the field declaration modifiers).
7478 (maybe_generate_clinit): New function.
7479 (method_header): Don't set method's DECL_NAME to a WFL when adding
7480 methods to java.lang.Object.
7481 (resolve_and_layout): Now can return NULL_TREE if the type
7482 resolution fails. Otherwise, return the class DECL instead of its
7484 (check_method_redefinition): Don't patch method DECL_NAME if it
7485 belongs to java.lang.Object.
7486 (process_imports): Simply assign error_found to the value returned
7487 by check_pkg_class_access.
7488 (declare_local_variables): Don't use their init statements (if
7489 any) when parsing error were previously found. Reuse MODIFY_EXPR
7490 build during parsing as an init statement.
7491 (java_method_add_stmt): Now return the current method body.
7492 (java_layout_parsed_class, java_register_parsed_class): Functions
7494 (java_complete_expand_methods): Initialize the constant pool on a
7495 per class basis. Layout the classes before expanding their method
7496 bodies. Don't try expand artificial constructor code if error were
7497 found. Make the classes data and register them if no error were
7499 (java_complete_expand_method): Retrieve an artificial constructor
7500 argument list before entering its body. Assign the top block to
7501 the artificial constructor function body and set types of declared
7502 blocks and compound statements to void. Walk method body if not an
7503 artificial constructor.
7504 (make_qualified_name, cut_identifier_in_qualified): New functions.
7505 (resolve_expression_name): Fixed comments. Save/restore the
7506 current class CLASS_LOADED_P flag value. Build non qualified
7507 static field access and handle qualified expression names.
7508 (resolve_field_access, resolve_qualified_expression_name): New
7510 (patch_method_invocation_stmt): Use the new expression resolution
7511 scheme, calling resolve_field_access when the function call is
7512 resolved as an expression.
7513 (qualify_ambiguous_name): Function rewritten to work on qualified
7514 expression produced by make_qualified_name.
7515 (java_complete_tree): Promote type when function's argument are
7516 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
7517 the assignment to discover further errors if RHS is a expression
7518 name that fails to evaluate. Declare LHS initialized even though
7519 the assignment failed. Don't use the location variable and removed
7520 extra argument in patch function calls. Now handle the ARRAY_REF
7521 case and build internal string representation when STRING_CSTs are
7523 (build_method_invocation): Don't wrap function call around a WFL.
7524 (build_assignment): Likewise. Use the operator location
7526 (patch_assignment): Handle array access LHSs. Handle error
7527 provenance, resulting in a better error report.
7528 (build_binop): Use op_location from operator as binop location
7530 (build_unaryop, build_incdec, build_cast): Likewise.
7531 (patch_binop): Extract location information from the node. Fixed
7532 typo in error message.
7533 (patch_unary_op): Extract location information from the node.
7534 (build_array_ref, patch_array_ref): New functions.
7536 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
7538 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
7539 match _Jv_IsInstanceOf.
7540 * decl.c (init_decl_processing): Use _Jv_NewArray, not
7541 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
7543 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
7545 * decl.c (init_decl_processing): Functions are now named
7546 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
7548 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
7550 * java-tree.h (load_class): Add prototype.
7551 * class.c (is_compiled_class): Add missing arg to load_class.
7552 * expr.c (expand_java_NEW): Call load_class.
7553 * parse.y (process_import): Removed bogus use of void return value.
7555 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
7557 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
7558 Function name is "_Jv_Throw" instead of "soft_athrow".
7559 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
7560 Function name is "_Jv_AllocObject" instead of "soft_new".
7561 Takes an extra parameter (object size).
7562 * expr.c: Update calls.
7564 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
7566 * lex.c (java_get_line_col): Handle end-of-file.
7567 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
7569 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7571 * lang.c (lang_init): Make -fexceptions the default.
7572 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
7573 exception handling is not turned on.
7575 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7577 * lang.c (flag_new_exceptions): Make this this default.
7578 * decl.c (end_java_method): Call emit_handlers.
7579 * except.c (method_init_exceptions): Set language code and version.
7580 (expand_start_java_handler): Enable exception, and call
7581 expand_eh_region_start.
7582 (expand_end_java_handler): Enable exception, and set up catch blocks.
7583 (emit_handlers): New routine to generate the saved handlers.
7584 * java-except.h (emit_handlers): Add prototype.
7586 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
7588 We used to have three different representations of the constant pool:
7589 the CPool structure, the tree_constant_pool, and the constructures
7590 used to build the Class object (which may need class and string
7591 constants) in compiled code. None were appropriate for compiling
7592 to .class files, so I did a major overhaul.
7594 First, the tree_constant_pool array was removed. Things were
7595 modified to the CPool structure in the JCF could be used.
7596 Second, a "capacity" field was added to the CPool, and functions
7597 written to search for a matching constant, adding one if not found.
7598 The code that generated the Class object was changed to use a CPool.
7599 The actual TREE_LISTs used to build the CONSTRUCTORs used for
7600 the static Class object are now only in build_constants_constructor.
7601 Finally, I wrote code which can generate a .class file (including its
7602 constant pool) from the RECORD_TYPE of a class. This is a big step
7603 on the way to compiling Java source into .class files.
7605 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
7606 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
7608 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
7609 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
7610 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
7611 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
7612 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
7613 (lang_type): Removed constant_pool field.
7614 * jcf.h (CPool): Renamed size to count. Added field capacity.
7615 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
7616 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
7617 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
7619 * constants.c (current_constant_pool_tags, current_constant_pool_data,
7620 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
7621 * constants.c (build_constants_constructor): Use new outgoing_cpool.
7622 (set_constant_entry, find_constant1, find_constant2,
7623 find_class_constant, count_constant_pool_bytes, write_constant_pool,
7624 find_utf8_constant, find_class_or_string_constant): New functions.
7626 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
7627 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
7628 (give_name_to_class, get_class_constant): Likewise.
7629 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
7630 (get_name_and_type_constant, get_ref_constant): Removed.
7631 * parse.h (parser_ctxt): Remove field tree_constant_pool.
7632 * parse.y: Don't save/restore tree_constant_pool.
7633 * verify.c (verify_jvm_instructions): Update for new approach.
7634 * expr.c (expand_invoke, expand_java_field_op): Likewise.
7636 * lang-options.h: Added -femit-class-file, -femit-class-files.
7637 * lang.c (flag_emit_class_files), java-tree.h: New flag.
7638 (lang_f_options): Added "emit-class-file(s)".
7640 * expr.c (build_java_arrayaccess): Generate more efficient array
7641 bounds checking, by using unsigned compare.
7643 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
7645 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7647 * parse.h: New comment on the handling of unresolved type
7648 identifiers. JDEPs are now part of the jdep_code enum.
7649 (typedef struct jdep): Now use enum jdep_code or int, depending on
7650 availability. Both are narrowed down to an 8 bits bitfield.
7651 (CALL_EXPR_PRIMARY): Fixed comment.
7653 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
7655 * Make-lang.in (java): Added gjavac and jvgenmain.
7656 (java.start.encap): Depend on gjavac.
7657 (java.rest.encap): Depend on jvgenmain.
7659 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
7660 (JAVA_CROSS_NAME): Likewise.
7661 (java.all.build): Depend on jvgenmain and gjavac.
7662 (java.all.cross): Depend on jvgenmain and gjavac-cross.
7663 (jvgenmain$(exeext)): New target.
7664 (java.install-common): Wrote.
7665 * config-lang.in (compilers, stagestuff): Added gjavac and
7668 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
7670 * lang.c (lang_decode_option): New argc/argv interface.
7672 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7674 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
7675 * decl.c (build_decl_no_layout): New function.
7676 * expr.c (java_lang_expand_expr): Layout declarations found in
7677 blocks before they're pushed.
7678 * jcf-parse.c (load_class): Save current line when parsing class
7680 (parse_source_file): Register class before expanding their
7682 * lang.c (put_decl_node): Produce `null' when `void *' is
7684 * lex.c (static tree wfl_op): New static global, for error report
7686 (java_init_lex): wfl_operator and wfl_op initialized
7687 here. Filename caching added for wfl_op. Return wfl_op when `(' is
7689 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
7690 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
7691 build_unresolved_array_type): New static function definitions.
7692 (build_decl_no_layout): New extern function declared.
7693 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
7694 faulty modifier exists.
7695 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
7696 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
7697 (UNARY_PLUS_EXPR): New fake operator.
7698 (struct parser_ctxt): New field osb_number.
7699 * parse.y (static tree wfl_operator): New static WFL for operator
7700 bound error messages.
7701 (DECR_TK, INCR_TK): Moved.
7702 (OP_TK): Tagged <operator>.
7703 (array_type:): Now call build_unresolved_array_type.
7704 (dim_expr:): Count the number of '[' seen.
7705 (post_increment_expression, post_decrement_expression,
7706 pre_increment_expression, pre_decrement_expression,
7707 unary_expression_not_plus_minus, unary_expression:): Actions are
7708 now building the corresponding unary expressions.
7709 (cast_expression:): Actions are now building cast expressions.
7710 (build_unresolved_array_type): New function.
7711 (create_interface): Reset the number of declared interfaces.
7712 (create_class): Likewise.
7713 (method_header): Methods declared within the scope of an interface
7714 are now implicitly set public and abstract.
7715 (java_complete_class): Variable's and parameter's type are patched
7716 with a promoted type.
7717 (declare_local_variables): Resolved non builtin types are promoted
7718 before being used to build a variable decl. Removed type patch
7719 posted on variable initialization statement.
7720 (source_start_java_method): Use build_decl_no_layout to build the
7721 decl of a parameter of incomplete type.
7722 (java_register_parsed_class): Process interfaces too. Call
7723 rest_of_decl_compilation on each processed class declarations.
7724 (java_complete_expand_methods): Don't attempt to expand things in
7726 (java_complete_tree): Process CONVERT_EXPR, even though it always
7727 has a type. Propagate error_mark_node to node's type too. Promote
7728 method's call argument type and return error_mark_node if
7729 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
7730 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
7731 handle unary operator nodes.
7732 (build_assignment): Added comment.
7733 (print_int_node): New function.
7734 (patch_assignment): New second argument. New error handling. Use
7735 print_int_node. Handle references. Use can_cast_to_p to issue
7736 different error message according to the context and check upon
7737 the initialization of the RHS.
7738 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
7739 (operator_string): Handle more operators.
7740 (patch_binop): No longer use a function static
7741 wfl_operator. Improved error message on shift distance.
7742 (build_unaryop, build_incdec, build_cast, patch_unaryop,
7743 patch_cast): New functions.
7745 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
7747 * jvspec.c: New file.
7748 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
7750 * java-tree.h (identifier_subst): Add declaration.
7752 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
7754 * jvgenmain.c (main): Generate call to JvRunMain.
7756 * class.c (make_class_data): Push value for "sync_info" field.
7757 * decl.c (init_decl_processing): Push "sync_info" field.
7759 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
7761 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
7762 Java (source) name, not signature.
7763 Set TYPE_ALIGN to (at least) that of element_type.
7765 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
7767 * class.c: Moved classname-mangling-rekated code to ...
7768 * mangle.c: ... this new file.
7769 * jvgenmain.c: New program (needs mangle.c) to generate main program.
7770 * Makefile.in: Update for above changes.
7772 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7774 * expr.c (truthvalue_conversion): Convert integer and floating
7775 point value to their truth value.
7776 * lex.c (java_lex): Handle the `null' literal.
7777 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
7778 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7779 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
7782 * parse.y: Reorganization/documentation on token declaration.
7783 (binop_lookup[]): New added new tree codes.
7784 (relational_expression): Build corresponding binary operators.
7785 (equality_expression, conditional_and_expression,
7786 conditional_or_expression): Likewise.
7787 (java_complete_class): Fix crash in debug message.
7788 (java_complete_tree): Check initialization of method call
7789 arguments. Further bogus node evaluation to detect more error
7790 during assignments. Handles more binary operators.
7791 (patch_assignment): Use DECL_P.
7792 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
7794 (operator_string): Handle more case. Compacted source.
7795 (patch_binop): Changed function comment. Checking for
7796 uninitialized first operand takes the compound assignment into
7797 account and uses DECL_P. Checking for uninitialized second operand
7798 delayed to routine's end. Use macros to issue type bound error
7799 messages and issue messages on both operands if their types are
7800 different. Force fixed type into node. Handle all binary
7803 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7805 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
7806 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
7807 build operator node and return tokens.
7808 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
7809 * parse.h (java_complete_tree): Changed returned type in prototype.
7810 (build_method_invocation, build_assignment, patch_assignment,
7811 patch_binop): New static function declarations.
7812 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
7813 BUILD_EXPR_WFL): New macros.
7814 * parse.y (enum tree_code binop_lookup[]): New static for token to
7816 (%union): Parser union has new sub-structure `operator'.
7817 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
7818 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
7819 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
7820 ASSIGN_ANY_TK): Tokens tagged `operator'.
7821 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
7822 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
7823 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
7824 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
7825 (assignment_operator:): Rule tagged `operator'.
7826 (expression_statement:): Re-installed default rule.
7827 (method_invocation:): Sub rules call build_method_invocation.
7828 (postfix_expression:): Don't attempt to resolve name here. Just
7830 (multiplicative_expression:): Sub-rules build corresponding binop
7832 (additive_expression:, shift_expression:, and_expression:,
7833 exclusive_or_expression:, inclusive_or_expression:): Likewise.
7834 (assignment:): Sub rule invoke build_assignment.
7835 (assignment_operator:): Default rules on sub rules.
7836 (force_error): Added documentation on this variable.
7837 (declare_local_variables): Build initialization calling
7839 (expand_start_java_method): Removed unused rtx declaration. Mark
7840 arguments as already initialized.
7841 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
7842 (java_complete_expand_methods): Don't process next method if
7843 completion of the previous one triggered errors.
7844 (java_complete_expand_method): Call source_end_java_method if no
7845 error were found during completion.
7846 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
7847 locals declaratilon. Handle names found within a class. Return
7848 error_mark_node when things aren't found.
7849 (patch_method_invocation_stmt): Return error_mark_node on failures.
7850 (patch_invoke): Removed unused local. Return the correct node.
7851 (java_complete_tree): Now returns a value. The BLOCK section binds
7852 local identifiers and the type of a BLOCK is now void. Assign the
7853 result of operand completion on COMPOUND_EXPR. Assign the
7854 encapsulated node of a WFL to the result of its completion, except
7855 when the node is an identifier. Now handle MODIFY_EXPR and several
7856 binary operators. Return error_mark_node on errors.
7857 (build_method_invocation, build_assignment, patch_assignment,
7858 build_binop, operator_string, patch_binop): New functions.
7859 * typeck.c (binary_numeric_promotion): New function.
7861 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
7863 * class.c (identifier_subst): New convenience wrapper for ident_subst.
7864 Replace most uses of ident_subst by identifier_subst.
7866 * class.c (push_class_static_dummy_field): Removed function.
7867 (build_class_ref): Find Class object decl by looking up "CNAME.class",
7868 instead of looking got "class" static field. Create that decl here.
7869 (class_identifier_node): Removed; no longer needed.
7870 (init_class_processing): Don't init class_identifier_node.
7871 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
7872 Do nreverse 0 times (instead of twice) for Object and Class.
7873 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
7875 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
7877 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
7878 while initializing linenumber_count and linenumber_table.
7879 Do it before init_function_start (which calls emit_line_note).
7880 * expr.c (expand_byte_code): Don't need to clear lineno here.
7882 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
7884 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
7885 then mangle number as _N_.
7887 * class.c (mangle_class_field): New function.
7888 (build_class_ref): Set assembler name of class reference using
7890 (push_class_static_dummy_field): Likewise.
7892 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
7894 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
7895 of assigning to TREE_CODE. The latter method exploits a feature
7896 of GCC that is not ANSI compliant.
7898 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7900 * decl.c (pushdecl_force_head): New function.
7901 (pushlevel): Removed conditional printf.
7902 (complete_start_java_method): Don't enter local variable scope if
7903 function is compiled from source code.
7904 * expr.c: parse.h now included
7905 (java_lang_expand_expr): New function.
7906 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
7907 printf. Terminate buffer when doing directories.
7908 * jcf-parse.c (parse_source_file): Call lang_init_source before
7909 parsing and before code generation.
7910 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
7911 use printf if the macro is defined.
7912 * lang.c (lang_init): Install lang_expand_expr hook on
7913 java_lang_expand_expr.
7914 (java_dummy_print): New function.
7915 (lang_init_source): New function.
7916 * lex.c (java_lex): Remember location of an opening brace at the
7917 second nesting level.
7918 (java_is_eol): Unget character seen after a CR if it is EOF.
7919 * parse.h: Now includes lex.h
7920 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
7921 printf if the macro is defined.
7922 (expand_start_java_method, build_expr_block, enter_block,
7923 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
7924 New static function declarations.
7925 (pushdecl_force_head): New extern function declaration.
7926 (INCOMPLETE_TYPE_P): New macro.
7927 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
7928 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
7929 BLOCK_EXPR_ORIGIN): New macros.
7930 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
7931 DECL_SOURCE_LINE_LAST): New macros.
7932 (struct parser_ctxt): Removed field current_method_decl, redundant
7933 with the field current_function_decl. Added fields
7934 first_ccb_indent1 and pending_block.
7935 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
7936 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
7938 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
7939 (compilation_unit:): Cosmetic on sub rule.
7940 (type_declaration:): Cosmetic on sub rules. Added an error rule.
7941 (variable_initializer:): Installed default rule on expression:.
7942 (method_declaration:): method_header: starts a new
7943 method. method_body: installs the function body, absorbs blocks
7944 emitted for temporary variable scopings, pops function's body block
7945 and merges function's last statement lineno in DECL_SOURCE_LINE.
7946 (method_body:): Installed default rules.
7947 (block:): Call enter_block when an opening brace is seen. Absorb
7948 scoping blocks and call exit_block when a closing brace is seen.
7949 (block_statement:): Cosmetic changes.
7950 (method_invocation:): Create WFL around CALL_EXPR node.
7951 (patch_stage): Added comment around definition.
7952 (method_header): Try to use first_ccb_indent1 as the first line of
7953 the method, so BP debug info are emitted at the first opening
7954 brace of the function. If the function has no body, use the
7955 location of the function's name. Override currently defined method
7956 name with the matching WFL so we can point redefinition errors
7957 using the location where the function's name was declared.
7958 (check_abstract_method_header): Interprets DECL_NAME as an
7959 identifier or as a WFL, accordingly.
7960 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
7961 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
7962 location and name information out of it and reinstall DECL_NAME to
7963 its original identifier node value.
7964 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
7965 function's source code).
7966 (read_import_dir): Test the value returned by find_class and issue
7967 a fatal accordingly.
7968 (declare_local_variables): Push a new block for the scope of the
7969 new variable(s) if code has been already generated at that nesting
7970 level. Pinpoint redefinition errors using the variable id
7971 WFLs. Generate initialization code if necessary. If the variable
7972 type is incomplete, register a patch on its decl.
7973 (source_start_java_method): Rewritten. Define a new block for the
7974 function's parameters. Build parameter decl out of function's
7975 arguments and register them for a patch if their types are
7977 (expand_start_java_method): Includes the part of
7978 source_start_java_method that was pushing the parameter decls and
7979 completing the method start code.
7980 (source_end_java_method): Removed call the expand_end_bindings and
7981 poplevel (already taken care of). Reinstall function's arguments
7982 and get function's last line of code before calling
7983 expand_function_end.
7984 (java_method_add_stmt): New comment before the function's
7985 code. Complement the second operand of the current COMPOUND_EXPR
7987 (java_complete_expand_methods): Don't generate debug info on line
7988 zero when expanding a generated constructor.
7989 (java_complete_expand_method): Set start and end line numbers for
7990 a artificially generated constructor to one and manually call
7991 enter_block and exit_block when defining it. For all methods:
7992 expand function's start calling the new expand_start_java_method
7993 and invoke java_complete_tree on the effective method's body, if
7995 (resolve_expression_name): Now use lookup_name_in_blocks to search
7996 local variable decls and print out an error when variables are
7998 (patch_method_invocation_stmt): Inserted comment before the
8000 (lookup_method_invoke): Chain method's arguments using chainon
8001 with the current arg list as a second argument. Inserted missing
8002 IDENTIFIER_POINTER when reporting an error on methods not found.
8003 (refine_accessible_methods_list): Don't retain constructors.
8004 (patch_arguments): Function removed.
8005 (java_complete_tree): Inserted comment before the function's
8006 code. New case for BLOCKs. Moved the WFL case a bit
8007 further. Complete function's arguments.
8008 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
8009 maybe_absorb_scoping_blocks): New functions.
8011 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8013 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
8015 * jcf-parse.c (parse_source_file, java_error_count): New forward
8016 and extern declarations.
8017 (java_parse_abort_on_error): Macro moved.
8018 (jcf_parse_source): fatal called if fopen fails. Now calls
8020 (parse_source_file): New parse_only parameter. Reflects the
8021 elimination of the second pass.
8022 (yyparse): parse_source_file called with argument set to 0.
8023 * jcf.h (JCF_ZERO): Sets java_source to zero.
8024 * lex.c (java_init_lex): pass argument is gone. Function modified
8025 to be called once during the analysis of a file.
8026 (java_unget_unicode): Fixed typo in fatal message.
8027 (java_get_line_col): Likewise.
8028 (java_lval): Likewise. String literals no longer built during
8030 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
8032 * parse.h (MODIFIER_WFL): New macro.
8033 (parse_check_super, parser_check_super_interface): Now return int.
8034 (parser_chain_incomplete_item, not_builtin_p,
8035 complete_method_decl): Declarations removed.
8036 (build_method_invocation_stmt, build_invoke): Renamed using the
8037 `patch' instead of `build'
8038 (register-incomplete_type, obtain_incomplete_type,
8039 java_complete_tree, java_complete_expand_method,
8040 unresolved_type_p, create_jdep_list): New function declarations.
8041 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
8042 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
8043 (jdep): New typedef on new struct _jdep.
8044 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
8045 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
8046 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
8047 JDEP_RESOLVED_P): New macros.
8048 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
8049 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
8050 JDEP_VARIABLE): New enum values and jdep kinds.
8051 (jdeplist): New typedef on struct _jdeplist.
8052 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
8054 (CALL_EXPR_PRIMARY): New macro.
8055 (struct parser_ctxt): Fields java_pass, current_method_decl,
8056 method_decl_list deleted. New field jdeplist.
8057 (INCOMPLETE_P): Macro deleted.
8058 * parse.y (single_type_import_declaration:): Removed pass switch.
8059 (type_import_on_demand_declaration): Likewise.
8060 (field_declaration:): Removed pass switch on all sub rules.
8061 (class_declaration:): Call the complete_class_decl removed on
8063 (method_declaration:): Removed second pass switch. No longer chain
8064 methods decl when method_header reduced.
8065 (method_header:): Sub rules no longer depend on pass switch.
8066 (method_declarator:): Likewise.
8067 (method_body:): Likewise.
8068 (abstract_method_declaration:): Likewise.
8069 (block_statement:): Likewise.
8070 (local_variable_declaration:): Likewise.
8071 (argument_list:): Likewise.
8072 (method_invocation:): Likewise. Call to build_method_invocation_stmt
8073 removed. Partial CLASS_EXPR tree node built instead.
8074 (postfix_expression:): Removed pass switch on all sub rules.
8075 (java_pop_parser_context): Free classd_list content.
8076 (yyerror): Call obstrack_grow0 to finalize error message.
8077 (check_class_interface_creation): Comment modified to reflect new
8078 returned value meaning. Removed second pass switch. Return 1 if an
8079 error was found, 0 otherwise. Adjust pointer on filename if a
8080 leading path separator was found.
8081 (maybe_create_class_interface_decl): Removed first pass switch
8082 when linking the class decl to the class_list. Install a new
8083 jdep_list for the class.
8084 (add_superinterfaces): List of unresolved interfaces is
8085 gone. Unresolved interfaces are directly added to the current
8087 (create_interface): Second pass shortcut removed.
8088 ctpx->modifier_ctx access through MODIFIER_WFL.
8089 (create_class): Second pass shortcut removed. Call to
8090 register_incomplete_type replaces the call to
8091 parser_chain_incomplete_item.
8092 (complete_class_decl): Function removed.
8093 (duplicate_declaration_error): New way of retrieving redeclared
8095 (register_fields): Call to lookup_modifier_cl replaced by
8096 MODIFIER_WFL. New way of handling unresolved type, using
8097 unresolved_type_p and obtain_incomplete_type.
8098 register_incomplete_type replaces call to parser_chain_incomplete_item.
8099 (patch_stage): New static global variable.
8100 (method_header): New way of handling unresolved type, using
8101 unresolved_type_p and obtain_incomplete_type. patch_stage used to
8102 indicates that the method decl needs to be patched.
8103 (check_abstract_method_header): Call to lookup_modifier_cl
8104 replaced by MODIFIER_WFL.
8105 (method_declarator): Incomplete argument type are registered
8106 calling register_incomplete_type. Patch on the declared method is
8107 issued in that case.
8108 (unresolved_type_p): New function.
8109 (parser_check_super_interface): New comment to reflect function's
8110 modified returned type (int). Function and has a new argument
8111 this_wfl. Call to parse_error_context uses this_wfl instead of
8112 relying on lookup_cl.
8113 (parser_check_super): Comment reflects function's new returned
8114 type (int). Function returns non zero value on error.
8115 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
8116 register_incomplete_type, jdep_resolve_class): New functions to
8117 handle incomplete types in declarations.
8118 (java_complete_class): Rewritten to work with the new incomplete
8119 type handling scheme.
8120 (complete_class_report_errors): Likewise.
8121 (complete_method_decl): Removed: it jobs is now handled by
8122 java_complete_class.
8123 (do_resolve_class): Class loaded in not already loaded and not
8124 found in Java source code.
8125 (java_check_regular_methods, java_check_abstract_methods): Don't
8126 call complete_method_decl anymore.
8127 (lookup_modifier_cl, not_builtin_p): Functions deleted.
8128 (read_import_dir): Got rid of the pass number dependency.
8129 (declare_local_variables): New handling of unresolved types (patch
8131 (source_start_java_method): New parameter level. Function called
8132 with level set to 1 when argument types are potentially
8133 unresolved. Called to complete the job with level set to 2 once
8135 (source_end_java_method): Call to permanent_allocation
8136 removed. Waiting to be replaced by a more suitable obstack
8138 (java_complete_expand_methods, java_complete_expand_method,
8139 java_expand_finals): New functions.
8140 (build_method_invocation_stmt): Renamed
8141 patch_method_invocation_stmt. Extracts function call expression
8142 (wfl) and arguments (args) from CALL_EXPR tree operands.
8143 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
8144 call. Patch the function and argument operand of the CALL_EXPR
8146 (patch_argument, java_complete_tree): New functions.
8148 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
8150 Recover from missing fields and methods (i.e. error instead of fatal).
8151 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
8152 * expr.c (expand_invoke): Recover from missing method.
8153 (expand_java_field_op): Recover from missing field.
8154 Inline references to java.lang.{Integer,Char,...}.TYPE.
8155 * typeck.c (get_type_from_signature), java-tree.h: New function.
8156 * class.c (add_method): Use get_type_from_signature.
8157 (build_class_ref): Handle a class that was not found.
8158 * typeck.c (convert): Handle conversion to pointers (for convenience).
8159 * verify.c (verify_jvm_instructions): Use get_type_from_signature
8160 instead of lookup_field to handle missing fields.
8162 * jcf-parse.c (process_zip_dir): Set java_source.
8164 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
8166 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
8168 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8170 * jcf-parse.c (load_class): Don't change input_filename before
8171 calling jcf_parse_source (but still do it before calling
8173 (jcf_parse_source): Assign input_filename after having saved the
8175 * lex.c (java_init_lex): Chain a WFL node to the import on demand
8176 list. ctxp->modifier_ctx zeroed according to its new
8177 definition. ctxp->filename initialized. Removed
8178 JAVA_MODIFIER_CTX_UNMARK.
8179 (java_unget_unicode): Update the character based column position.
8180 (java_allocate_new_line): ref_count not used anymore. Always free
8181 ctxp->p_line. Initialize c_line->char_col to 0.
8182 (java_get_unicode): Update the character based column position.
8183 (java_lex): Use ctxp->elc to store current position in source
8184 file, at the beginning of the parsed token. Set modifier_ctx entry
8185 corresponding to the parse modifier to a WFL node. Return a WFL
8186 node when an identifier is parsed.
8187 (java_lex_error): Now uses ctxp->elc to store current position in
8189 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
8190 * lex.h (build_wfl_node): New function definitions.
8191 (struct java_line): ref_count and next fields are gone. New field
8193 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
8194 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
8195 (JAVA_COLUMN_DELTA): New macro.
8196 (java_lc): New typedef on new struct _java_lc.
8197 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
8198 (parse_error_context, parse_warning_context): Changed prototypes.
8199 (java_get_line_col): Added as an available global function.
8200 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
8201 (IC_DECL): Replaced by macro IC_TYPE
8202 (DEPEND_WFL): New macro.
8203 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
8205 (exit_java_complete_class): Removed a commented out statement.
8206 (struct parser_ctxt): Added comments on fields. modifier_ctx is
8207 now an array of tree nodes. Deleted fields line_list and
8208 e_line. New field elc, to replace e_line.
8209 * parse.y (array_type:): Build WFL node.
8210 (qualified_name:): Build a single WFL node out of two. Retain
8211 the location information of the first node in the resulting node.
8212 (package_declaration:): Use package name as a WFL node
8213 (single_type_import_declaration:): Use imported name as a WFL node.
8214 (type_import_on_demand_declaration:): Use root of the imported
8215 packages as a WFL node.
8216 (field_declaration:): Removed unused local variable cl.
8217 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
8218 (yyerror): New static elc. Removed static error_line, error_pos.
8219 New local code_from_source. Save ctxp->elc into elc at the first
8220 pass. Call java_get_line_col to get a string of the line where
8222 (debug_line): Removed static function.
8223 (parse_error_context, parse_warning_context): Parameter cl is now
8224 a WFL node. Use its value to initialize ctxp->elc.
8225 (redefinition_error): Parameter cl is now a WFL node.
8226 (parse_add_interface): New parameter wfl. No longer call
8227 lookup_cl, use wfl instead.
8228 (check_class_interface_creation): Parameter cl is now a WFL node.
8229 (maybe_create_class_interface_decl): Likewise.
8230 (add_superinterfaces): New function.
8231 (create_interface): Removed local cl, node, super_decl,
8232 super_decl_type. Function now uses id as a WFL node. Better
8233 warning/error report on obsolete or forbidden mix of
8234 modifiers. Now calls add_superinterfaces to register interfaces.
8235 (create_class): Removed local cl, node. Local variable id is used
8236 as a WFL node. Better error report on forbidden modifier
8237 mix. Uses add_superinterfaces to register interfaces.
8238 (find_field): Argument cl is now a WFL node. Now store the WFL
8239 node of a fields that needs to be checked for their
8241 (method_header): Local variable node non longer used. Local
8242 variable id replaces cl.
8243 (check_modifiers_consistency): Local variable cl is now a WFL
8245 (method_declarator): Local variable cl replaced by parameter id.
8246 (parser_qualified_name): Now uses parameter name as a WFL node.
8247 (parser_check_super_interface): New parameter wfl, for achieve
8248 greater accuracy during error reports.
8249 (parser_chain_incomplete_item): New parameter named location. Used,
8250 along the decl, to construct the incomplete item node.
8251 (java_complete_class): resolve_class now uses WFL node extracted
8252 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
8254 (complete_method_decl): Unresolved function's argument types are WFL.
8255 (resolve_class): Parameter cl is now a WFL node.
8256 (resolve_and_layout): Likewise.
8257 (do_resolve_class): Likewise. Try first to use cl and then do the
8258 lookup on the decl when calling check_pkg_class_access.
8259 (complete_class_report_errors): Use IC_TYPE in place of
8260 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
8261 instead of doing a lookup over the decl.
8262 (java_check_final): Use WFL info from field tree list.
8263 (lookup_cl): Rewritten and returns a statically defined WFL node.
8264 (lookup_modifier_cl): Now uses information from WFL nodes.
8265 (process_imports): Likewise.
8266 (read_import_dir): name and cl arguments replaced by a single WFL
8267 node. Function modified accordingly.
8268 (find_in_imports_on_demand): Now uses WFL node.
8269 (check_pkg_class_access): cl argument is now a WFL node.
8270 (declare_local_variables): Fixed to use WFL nodes.
8271 (resolve_expression_name): Likewise.
8272 (build_method_invocation_stmt): name_combo argument renamed
8273 wfl. Function modified to use WFL nodes.
8274 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
8275 (lookup_method_invoke): cl is now a WFL node. Added missing
8276 IDENTIFIER_POINTER to class type decl name.
8278 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
8280 * lang.c (init_parse): Now returns char* containing the filename.
8282 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
8284 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
8286 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
8287 * class.c (make_class_data): If flag_assume_compiled, initial class
8288 state is CSTATE_PREPARED; make superclass and interfaces direct
8289 references, rather than constant pool indexes.
8291 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8293 * parser.y: Include flags.h. Removed debug variable pl.
8294 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
8296 (labeled_statement_nsi:): Generate debug info when reducing
8297 expression_statement:.
8298 (check_pkg_class_access): get_access_flags_from_decl invokation
8299 fixed for new CLASS_* flags location.
8300 (source_end_java_method): Save/restore parser context when
8301 entering/leaving this routine. Restore lineno to its right value
8302 before calling expand_end_bindings.
8303 (build_method_invocation_stmt): build_invoke called with the
8304 current line information.
8305 (build_invoke): New argument cl. Wrap the function call around a
8307 (refine_accessible_methods_list): Changed comment, removed
8309 * parse.h: Fixed typo in comments.
8310 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
8311 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
8312 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
8314 * lex.c (java_lex): Record the last closing curly bracket of a
8316 * jcf-parse.c (jcf_parse_source): Now calls
8317 java_check_methods. Clarified comment, fixed typo.
8319 1998-04-09 Dave Brolley <brolley@cygnus.com>
8321 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
8322 (finish_parse): Expose for non USE_CPPLIB builds.
8324 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
8326 * lang.c (lang_print_xnode): New function.
8328 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
8330 * decl.c (class_dtable_decl), java-tree.h: New tree node.
8331 * class.c (get_dispatch_vector, get_dispatch_table): New functions
8332 used to build a class's dispatch table.
8333 (make_class_data): Generate dispatch table if flag_assume_compiled.
8334 Set dtable of class object to address of class_dtable_decl.
8336 * decl.c (int_decl_processing): Make soft_badarrayindex_node
8337 be volatile and have side effects - generates better code.
8339 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
8340 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
8342 * expr.c (expand_invoke): If class is final, method is
8343 effectively final, so can call it directly.
8345 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
8347 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
8349 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8351 * parse.y (build_method_invocation_stmt): Removed extra argument
8354 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8356 * expr.c (dtable_indent): Now static global.
8357 (expand_invoke): Now call invoke_build_dtable and
8358 build_invokevirtual.
8359 (invoke_build_dtable, build_invokevirtual): New functions.
8360 * jcf-io.c (find_class): Defer issuing a warning by setting
8361 jcf->outofsynch to 1.
8362 * jcf-parse.c (jcf_out_of_synch): New function.
8363 (load_class): Test this_jcf.outofsynch flag and call
8364 jcf_out_of_synch accordingly.
8365 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
8366 comment indentation.
8367 * lex.c (java_get_unicode): Fixed code indentation.
8368 (java_lex): Create string literal. Fixed typo. Removed several
8369 premature obstack_free.
8370 * parse.h: New enums for name resolution and invocation mode.
8371 (struct qualification): New data structure.
8372 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
8373 (do_resolve_class, build_method_invocation_stmt,
8374 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
8375 debug_line, identical_subpath_p, invocation_mode,
8376 refine_accessible_methods_list, build_invoke,
8377 lookup_method_invoke): New functions declared.
8378 (build_invokevirtual, invoke_build_dtable, match_java_method,
8379 build_field_ref, jcf_out_of_synch): New references to external
8381 (struct parse_ctxt): Removed artificial_constructor field.
8382 * parse.y: (array_type:): Type defined for this rule.
8383 (class_type:): Installed default rule for interface_type:.
8384 (array_type:): Now build Java array type.
8385 (qualified_name:): Now use obstack_grow0.
8386 (method_declaration:): Skip the artificial constructor added to
8388 (abstract_method_declaration:): Execute the code only during pass 1.
8389 (block:): Installed default rule in block_statements:.
8390 (block_statement:): Add the statement to the method during pass 2.
8391 (statement_expression): Installed default rule for
8393 (argument_list:): Added code to build the argument list.
8394 (method_invocation:): Added call to create the method invocation
8396 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
8397 (debug_line): New function for debug.
8398 (complete_class_decl): No longer do something during pass 1.
8399 (method_header): Use BUILD_PTR_FROM_NAME.
8400 (parser_qualified_classname): Use obstack_grow0. Removed bogus
8402 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
8403 function's main comment.
8404 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
8406 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
8407 (resolve_class): Now works with arrays.
8408 (do_resolve_class, resolve_and_layout): New functions.
8409 (java_check_regular_methods): Reverse method list before and after
8410 having processed it. No longer set ctxp->artificial_constructor.
8411 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
8412 accordingly. Fixed typo in issued error message. Now use
8414 (find_in_imports_on_demand): Now use obstack_grow0.
8415 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
8416 (source_end_java_method): Call expand_expr_stmt instead of
8417 expand_expr. Calls it before calling expand_function_end.
8418 (java_method_add_stmt): Do nothing if errors were found during
8420 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
8421 (build_method_invocation_stmt, build_invoke, invocation_mode,
8422 lookup_method_invoke, refine_accessible_methods_list,
8423 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
8425 * typeck.c (build_java_signature): Properly end method signature
8426 if return type skipped.
8427 (match_java_method): New function.
8429 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
8431 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
8433 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8435 * expr.c (build_invoke_non_interface): New function.
8436 (methods_ident, ncode_ident): Now static globals.
8437 (expand_invoke): Use build_invoke_non_interface.
8438 * java-tree.h (struct lang_decl): New field function_decl_body.
8439 (DECL_FUNCTION_BODY): New macro.
8440 * jcf-parse.c (jcf_parse_source): Deeper check before setting
8441 CLASS_FROM_SOURCE_P.
8442 (parse_source_file): Fixed typos. Call java_layout_parsed_class
8443 before starting pass 2. Call to java_generate_parsed_class replaced
8444 by java_register_parsed_class.
8445 * lex.c: Fixed typo in header. Some line width related formating.
8446 * lex.h: Some line width related formating.
8447 * parse.h (source_end_java_method, resolve_expression_name,
8448 complete_class_decl, maybe_create_class_interface_decl,
8449 check_class_interface_creation): New static function declarations.
8450 (java_layout_parsed_class, java_method_add_stmt): New function
8452 (struct parser_ctxt): Field mark_class_generate removed. New
8453 fields class_list and artificial_constructor.
8454 * parse.y: Fixed typo in header.
8455 (class_declaration:): Call complete_class_decl when class body
8457 (method_declaration:): Call source_end_java_method in pass 2 when
8458 the method body is defined.
8459 (postfix_expression:): Do expression name resolution on sub-rule
8461 (create_class, create_interface): Merged common pieces.
8462 (check_class_interface_creation, maybe_create_class_interface_decl):
8464 (complete_class_decl): New function.
8465 (register_fields): Fixed line width related typo.
8466 (method_header): Correctly skip first argument when fixing
8467 argument line. Changed the loop.
8468 (java_check_circular_reference): Now use ctxp->class_list.
8469 (java_complete_class): Removed start/stop marking.
8470 (java_check_regular_methods): Now takes a class decl as an
8471 argument. Add default constructor if none were encountered.
8472 (java_check_methods): Now use ctxp->class_list. Changed call to
8473 java_check_regular_methods.
8474 (source_start_java_method): Set DECL_ARG_TYPE for each function
8476 (source_end_java_method, java_method_add_stmt): New functions.
8477 (java_generate_parsed_class): No longer exists.
8478 (java_layout_parsed_class, java_register_parsed_class): New functions.
8479 (resolve_expression_name): New function.
8481 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8483 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
8484 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
8485 until pass initializations are done. Call read_import_dir with
8487 * parse.h: (lookup_modifier_cl): New function declared.
8488 (INTERFACE_FIELD_MODIFIERS): New macro.
8489 (OBSOLETE_MODIFIER_WARNING): New macro.
8490 * parse.y: (register_fields): Class type and current field name in
8491 local variables. Check modifier(s) if adding field(s) to an interface.
8492 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
8493 and report errors using the faulty modifier line context.
8494 (lookup_modifier_cl): New function.
8495 (read_import_dir): Detect and report default import processing
8498 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
8500 Add a pair of -fassume-compiled/-fno-assume-compiled options.
8501 * class.c (is_compiled_class): Return 1 after making sure it
8502 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
8503 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
8504 * java-tree.h (flag_assume_compiled): Add decl.
8505 * lang.c (lang_f_options): Add the flag.
8506 (flag_assume_compiled): Add decl, default to 0.
8508 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8510 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
8511 (is_compiled_class): Likewise.
8512 (layout_class): Likewise.
8513 (layout_class): Detect and lay out classes defined in source code.
8514 (interface_of_p, add_interface_do, may_add_interface): New
8516 (add_interface): Now use add_interface_do.
8517 (add_method_1): New function.
8518 (add_method): Now use add_method_1.
8519 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
8520 (complete_start_java_method): New function.
8521 (start_java_mehod): Now call complete_start_java_method.
8522 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
8523 (expand_invoke): Likewise and fixed typo.
8524 *gjava.c: (print_super_field): Use new argument to find_class
8527 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
8528 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
8529 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
8531 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
8532 (add_method_1, push_class): New prototypes.
8533 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
8534 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
8535 directory where the class was found.
8536 (find_class): New argument DO_CLASS_FILE. Function find_class
8537 modified accordingly.
8538 *jcf-parse.c: (fix_class_path): New function.
8539 (load_class): Use new VERBOSE argument. load_class now finds and
8540 loads/parses .class/.java files. Save read_state of current_jcf
8542 (java_parser_abort_on_error): New macro.
8543 (jcf_parse_source, parse_source_file): New function.
8544 (jcf_parse): Fixed typo.
8545 (yyparse): Call parse_source_file () only.
8546 (process_zip_dir): Fixed typo, fix zdir->filename_length when
8547 writing the real class name back in the zip directory entry.
8548 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
8549 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
8550 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
8551 (find_class): Prototype fixed.
8552 *lex.c: Added 1998 time stamp.
8553 Removed all static global variables, moved into the parser
8554 context data structure.. Now include unistd.h if SEEK_SET not
8556 (java_init_lex): Rewritten.
8557 (java_sneak_unicode): Modified current unicode access in current line.
8558 (java_unget_unicode): Likewise.
8559 (java_allocate_new_line): New allocation management.
8560 (java_read_char): Modified access and storage of unget_utf8_value.
8561 New way of processing current unicode.
8562 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
8563 (java_get_unicode): Now use the parser context.
8564 (java_lineterminator): Likewise.
8565 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
8566 of the reentrant parser implementation. Function now use the
8567 parser context data structure and java_lval. Fixed production of
8568 the float and double constant "out of range" error message. Fixed
8569 obstack use. Return integer value when hitting a modifier. Now
8570 return type for TRUE, FALSE and other predefined types. Return
8571 identifier as a TREE_LIST list containing the current line context
8572 as the TREE_VALUE sub-node.
8573 (java_unicode_2_utf8): Fixed typo in declaration.
8574 (java_lex_error): Now use the parser context data structure.
8575 *lex.h: Added 1998 time stamp.
8576 (struct java_line): New fields ref_count and next.
8577 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
8578 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
8579 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
8580 *parse.h: Added 1998 time stamp.
8581 (java_parse_source_file): Renamed from parse_source_file.
8582 (YYERROR_NOW, YYNOT_TWICE): Fixed.
8583 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
8584 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
8585 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
8586 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
8587 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
8588 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
8589 (struct parser_ctxt): New data structure to keep the parser context.
8590 *parse.y: Added 1998 time stamp, got rid of static global variables.
8591 (java_error_count, ctxp): New global variables.
8592 (%union): New value field.
8593 (numeric_type, integral_type): Rules removed.
8594 (primitive_type): Rule defined to handle integral, float, double and
8596 (qualified_name, package_declaration,
8597 single_type_import_declaration, type_import_on_demand_declaration,
8598 modifiers, class_declaration, super, interfaces,
8599 interface_type_list, class_body, field_declaration,
8600 field_declaration, variable_declarators, variable_declarator,
8601 variable_declarator_id, method_declaration, method_header,
8602 formal_parameter_list, formal_parameter, method_body, block,
8603 static, interface_declaration, extends_interfaces,
8604 abstract_method_declaration, local_variable_declarators): Rules now
8606 (force_error, do_warning): New global statics.
8607 (push_parser_context, parser_context_save_global,
8608 parser_context_restore_global, pop_parser_context): New functions.
8609 (yyerror): Now uses the global parser context. Fixed use of obstack.
8610 (parse_error, parse_error_context, parse_warning_context,
8611 java_accstring_lookup, redefinition_error, check_modifiers,
8612 parser_add_interface, create_interface, create_class, find_field,
8613 duplicate_declaration_error, register_fields, method_header,
8614 check_modifiers_consistency, check_abstract_method_header,
8615 method_declarator, parser_qualified_classname,
8616 parser_check_super_interface, parser_check_super,
8617 parser_chain_incomplete_item, java_check_circular_reference,
8618 layout_class_from_source, java_complete_class,
8619 complete_method_decl, resolve_class, complete_class_report_errors,
8620 java_check_final, check_method_redefinition,
8621 java_check_regular_methods, java_check_abstract_methods,
8622 java_check_methods, lookup_java_interface_method2,
8623 lookup_java_method2, lookup_cl, find_name_in_single_imports,
8624 process_imports, find_in_imports, read_import_entry,
8625 read_import_dir, find_in_imports_on_demand,
8626 check_pkg_class_access, not_builtin_p, declare_local_variables,
8627 source_start_java_method, java_generate_parsed_class): New
8629 *typeck.c: (signature_include_return): New global variable.
8630 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
8631 to add the function returned type in the signature.
8633 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
8635 * jcf-io.c (open_in_zip): Use strncmp and LEN.
8637 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
8639 * Make-lang.in (java.info): Added.
8640 (java.install-info): Added
8642 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
8644 * Makefile.in (clean): Also remove java/parse.c.
8646 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
8648 Add a pair of -fbounds-check/-fno-bounds-check options.
8649 * lang.c (lang_decode_option): Add code to grok arguments.
8650 (flag_bounds_check): Add decl.
8651 (lang_f_options): New array w/ the option in it.
8652 * java-tree.h (flag_bounds_check): Add decl.
8653 * lang-options.h: New file.
8654 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
8655 of a static macro value.
8656 (JAVA_ARRAY_EXCEPTION): Delete macro.
8658 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
8660 * typeck.c (build_java_array_type): Fix two bugs in previous change.
8661 * expr.c (build_anewarray): Add missing promote_type.
8663 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
8665 Add array types with known length to optimize bounds checking.
8666 * typeck.c (build_java_array_type): Take length parameter.
8667 (java_array_type_length, build_prim_array_type): New functions.
8668 * java-tree.h: Update for new functions.
8669 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
8670 * class.c: Use build_prim_array_type.
8671 * expr.c (can_widen_reference_to): Handle known-length array types.
8672 (verify_jvm_instructions): Keep track of integer push instructions
8673 followed by newarray/anewarray, so we can build known-length arrays.
8674 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
8675 (java_array_data_offset): New function.
8676 (build_java_array_length_access): New function. Optimize if constant.
8677 (build_java_arrayaccess): Constant fold bounds check.
8678 (expand_java_newarray, expand_java_anewarray): Replaced by ...
8679 (build_newarray, build_anewarray): New functions.
8680 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
8681 * verify.c (merge_types): Handle known-lengh array types.
8683 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
8685 * expr.c (expand_byte_code): Fix performace bug, which caused
8686 searching linenumber_table to be linear rather than constant.
8688 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
8690 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
8692 * decl.c, java-tree.h (soft_fmod_node): New global.
8693 * decl.c (init_decl_processing): Define __builtin_fmod.
8694 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
8695 using __builtin_fmod.
8697 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8699 * keyword.h: New file, output of keyword.gperf as processed by
8701 * lex.c (java_lex_init): Initialize java_error_flag.
8702 * parse.c (YYERROR_NOW): Uses java_error_flag.
8703 * parse.y: New static java_error_flag. Useless definition of
8705 * parse.y (java_error): Portable error recovery using
8706 java_error_flag (not yet completely tuned).
8708 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
8710 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
8712 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8714 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
8715 (parse.c, lex.c, keyword.h): New rules for Java source code
8717 * parse.c: Renamed into jcf-parse.c.
8718 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
8719 * keyword.gperf: New file, Java keywords.
8720 * parse.y: New file, Java language grammar.
8721 * parse.h: New file, Java language grammar definitions.
8722 * lex.c: New file, Java language lexer.
8723 * lex.h: New file, Java language lexer definitions.
8725 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
8727 * decl.c (clinit_identifier_node), java-tree.h: New global.
8728 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
8729 * verify.c (verify_jvm_instructions): Inline use of removed macros.
8730 * expr.c (expand_java_field_op): Check for invalid assignment
8733 * jcf-reader.c (get_attribute): Test for wrong attribute length.
8735 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
8737 * verify.c (verify_jvm_instructions): When processing a handler,
8738 attempt to set the current_subr to the right value.
8739 (More complicated code combines Sep 17 and Oct 22 versions.)
8741 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
8743 * class.c (push_class): Figure out (guess) name of source file.
8744 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
8745 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
8746 (parse_class_file): Change return type from int to void.
8747 Call debug_start_source_file/debug_end_source_file.
8749 * expr.c (build_java_binop): Fix masking 2nd operand.
8750 * decl.c (init_decl_processing): Set sizetype first.
8752 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
8754 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
8755 (Revert Sep 17 change.)
8757 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8759 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
8760 .class extension in their name and fix thing so we don't process
8761 them parse_zip_file_entries().
8762 (parse_zip_file_entries): Cleaned unused local variables.
8764 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
8766 * expr.c (can_widen_reference_to): Allows equal array element types.
8767 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
8768 * jcf-dump.c (RET): Get (and print) index.
8770 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
8771 Promote element type to POINTER_TYPE.
8773 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8775 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
8776 find_in_current_zip, jcf_figure_file_type): Moved from
8777 jcf-reader.c to parse.c.
8778 * zextract.c: (read_zip_archive): takes file_comment_length possible
8781 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
8783 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
8785 * verify.c (merge_types): Handle array types even better ...
8787 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
8789 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
8791 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
8792 * class.c (make_class_data): Don't build fields_decl if no fields.
8793 When building fields_decl, skip if DECL_ARTIFICAL.
8795 * expr.c (java_stack_swap): Update stack_type_map.
8796 * verify.c (merge_types): Handle array types better.
8798 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
8800 * class.c (add_field): Don't promote short integral fields to
8801 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
8802 * expr.c (push_value): Promote and convert short integral values.
8804 * decl.c, java-tree.h (integer_two_node): New constant node.
8805 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
8807 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8809 * class.c (append_gpp_mangled_type): Use function argument
8810 unpromoted type to generate mangled name.
8812 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8814 * constants.c (build_constant_data_ref): Now uses current_class
8815 instead of main_class.
8816 (build_constants_constructor): Now uses current_class instead of
8818 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
8819 of the global variable SeepZipFiles done here.
8820 * zextract.c (read_zip_archive): extra_field optional field taken
8821 into account while computing the position of the class file in the
8823 * verify.c (verify_jvm_instructions): Use current_jcf to search
8825 * parse.c (load_class): First search for the class to load in the
8826 current zip file. Saves current_jcf (restored before returning
8827 from that function). Don't call JCF_FINISH in the class was found
8828 in the current ZIP file.
8829 (jcf_parse): If the class was found in the current ZIP file, save
8830 its tree_constant_pool (for later reuse).
8831 (parse_class_file): New function. Process each method defined in
8832 the current class and record the class as to be later registered.
8833 (yyparse): Rewritten. Figure the type of the current file and switch
8835 * lang.c: New global variable current_jcf.
8836 (lang_init): Removed compiling_from_source test (done later, in
8837 yyparse). Removed call the jcf_parse ().
8838 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
8839 (typedef struct JCF): New fields seen_in_zip (to mark a class found
8840 in the current ZIP file) and zip_offset (offset to the class data in
8841 the current zip file).
8842 * jcf-reader.c: zipfile.h included.
8843 localToFile: New ZipFileCache static global variable
8844 (parse_zip_file_entries): New function. Browse the current ZIP
8845 file directory and process each class found.
8846 (process_zip_dir): New function. Register each class found in the
8847 ZIP file directory. The class aren't parsed but a valid JCF is
8848 link to each of them.
8849 (find_in_current_zip): New function. Search for a class in the
8850 current ZIP file directory. If found, prepare the class so that it
8852 (jcf_figure_file_type): New function. Examine the file structure
8853 to figure a class file, a ZIP file. If none of these categories are
8854 matched, a source file is assumed.
8855 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
8856 SeenZipFile: New global variable.
8857 (open_in_zip): Use zipmember's length to accelerate the search for
8858 a member. If zipmember was NULL and zip file successfully read,
8860 * java-tree.h: New global variable current_jcf declared. Added
8861 declaration for current_constant_pool_tags, current_constant_pool_data,
8862 current_constant_pool_length, current_constant_pool_data_ref.
8863 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
8864 store the JCF of classes seen in a zip file) and tree *constant_pool
8865 (to save a loaded class constant pool). current_class declared here.
8866 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
8867 retrieve method_ref_constant.
8868 (PUSHC): java_push_constant_from_pool now uses current_jcf.
8869 (OBJECT): get_class_constant now uses current_jcf.
8870 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
8871 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
8872 (expand_invoke): Now uses current_class instead of main_class
8873 (build_class_init): Now uses current_class instead of main_class
8874 * class.c: New static global variable registered_class.
8875 (register_class): New function.
8876 (emit_register_class): Modified to use registered_class instead of
8878 (is_compiled_class): Now take into account class seen in the archive.
8880 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
8882 * except.h: Renamed to: java-except.h.
8883 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
8884 * except.c: Add semi-working (commented out) implementation.
8886 * expr.c (expand_iinc): Add needed flush_quick_stack.
8887 * parse.c (set_source_filename): New function.
8888 (give_name_to_class): Set input_filename from package.classname.java.
8890 * jcf-io.c (find_class): Don't look first in ".".
8892 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8894 * zextract.c (read_zip_archive): Now takes into account the
8896 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
8898 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
8900 * constants.c, java-tree.h (build_internal_class_name): New function.
8901 (alloc_class_constant): Re-implement using build_internal_class_name.
8902 * class.c (make_class_data): Likewise.
8903 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
8905 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
8907 * verify.c (verify_jvm_instructions): Temporarily set current_subr
8908 to NULL before pushing an exception handler target.
8910 * expr.c (flush_quick_stack): Save from low stack indexes to high.
8911 (java_stack_swap, java_stack_dup): Re-write to be safe from
8912 clobbering registers.
8913 (build_class_init): New function.
8915 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8917 * typeck.c (build_java_array_type): Temporary use
8918 permanent_obstack to create the array 'length' field.
8919 * expr.c (lookup_label): Temporay use permanent_obstack to create
8921 * class.c (push_super_field): Tempory use permanent_obstack.
8923 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8925 * typeck.c (type_for_mode): Now handles double_type_node and
8927 * verify.c (verify_jvm_instructions): The instruction following
8928 the wide bytecode is checked. OPCODE_ret added to the list of
8931 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8933 * class.c (make_class): Temporary use permanent_obstack. Set the
8934 class CLASS_P field to 1.
8935 (push_class): Temporary use permanent_obstack.
8936 (set_super_info): Temporary use permanent_obstack.
8937 (add_method): Temporary use permanent_obstack, set
8939 (add_field): Temporary use permanent_obstack. Sets
8940 FIELD_VOLATILE() and FIELD_TRANSIENT().
8941 (build_class_ref): Temporary use permanent_obstack if the class
8943 (build_static_field_ref): Temporary use permanent_obstack when
8944 creating field's rtl.
8945 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
8946 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
8947 and fields. Function finalized, as far as flag handling.
8948 (push_class_static_dummy_field): Temporary use permanent_obstack.
8949 (emit_register_class): Force generation of class registration at
8951 * decl.c (end_java_method): Call permanent_allocation() before
8953 * expr.c (can_widen_reference_to): Added comment to interface
8954 handling, fixed typo.
8955 (lookup_field): Now uses CLASS_P() to correct FIXME
8956 (expand_invoke): Verification on public && !static &&
8957 !abstract moved into soft_lookupinterfacemethod (kaffe).
8958 Use Object class dtable if objectref is an array when expanding
8960 (java_push_constant_from_pool): Temporary use permanent_obstack
8962 * parse.c (get_ref_constant): Temporary use permanent_obstack to
8963 create constant references.
8964 (get_constant): Temporary use permanent_obstack to create constant.
8965 (load_class): Temporary use permanent_obstack to load class.
8966 (jcf_parse): Temporary use permanent_obstack to perform class
8968 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
8969 (build_java_signature): Temporary use permanent_obstack.
8970 * verify.c: (verify_jvm_instruction): removed unecessary verification
8972 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
8973 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
8976 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
8978 * class.c (append_gpp_mangled_type): Fix typo.
8979 (emit_register_class): Use main_class to get class object, rather
8980 than looking for no-longer-existing static decl starting with _CL.
8981 * typeck.c (parse_signature_type): Promote array element type
8982 if it is a RECORD_TYPE.
8984 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
8986 * class.c (push_class_static_dummy_field): New function.
8987 (mangle_static_field): New. Do G++-style mangling of static fields.
8988 (layout_class): Mandle static fields here, not in add_field.
8989 (build_class_ref): The class object is now a dummy static field.
8990 * decl.c (find_local_variable): Look for best, instead of first match.
8991 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
8992 (build_java_athrow): Don't check here if exception is Throwable.
8993 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
8994 (TYPE_USED): Removed. No longer used ...
8995 * parse.c (jcf_parse): Call push_class_static_dummy_field.
8996 * verify.c (push_pending_label): New function.
8997 (push_pending_block): Renamed to check_pending_block.
8998 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
8999 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
9000 re-checking possible handlers) after a store (less wasted work).
9001 Check for null handler (finally) before calling add_handler.
9002 Various changes to (finally?) correctly handle try/finally.
9004 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
9006 * class.c: Include stdio.h.
9008 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
9010 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
9011 to make sure class is initialized before static/special invoke.
9013 * verify.c (verify_jvm_instructions): On a store instruction,
9014 call find_local_variable to force pre-allocation of decl and rtx.
9015 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
9017 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
9019 * class.c (build_class_ref): Strip off "promoted_" if need be.
9020 (make_field_value): Call build_java_signature when needed.
9021 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
9022 * expr.c (build_java_athrow): Don't push_value of exception.
9023 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
9024 match specification of [fd]cmp[lg] for NaNs.
9025 (expand_byte_code): Add support for exception handler ranges.
9026 * except.c: Add skeleton for EH code-generation.
9027 * verify.c (merge_types): Treat all promoted integral types as equal.
9028 * constants.c (build_constants_constructor): To force creation of
9029 current_constant_pool_data_ref, call build_constant_data_ref.
9031 * javaop.def (lload): Fix typo.
9032 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
9034 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
9036 * parse.c: Don't include function.h.
9038 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
9040 * except.[ch]: New files.
9041 * Makefile.in (JAVA_OBJS): Add except.o
9042 * expr.c: Temporary warning about unimplemented exceptions.
9043 * verify.c: Verify exception handlers.
9045 * jcf-dump.c (disassemble_method): Print exception table.
9047 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9049 * expr.c (verify_jvm_instructions): Started a thorough
9050 verification of invoke* bytecodes.
9051 (expand_byte_code): flush quick stack if PC is the target of a
9052 branch. and undef RET (conflicting with config/i386/i386.h).
9053 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
9055 (expand_invoke): Now handles invokeinterface and do more
9056 verification according to the bytecode.
9057 (lookup_field): Don't try to load the class if processing
9059 (can_widen_reference_to): Now handles interfaces.
9060 * decl.c (init_decl_processing): New global variable
9061 soft_lookupinterfacemethod_node, declared in java-tree.h.
9062 Call set_super_info on string_type_node.
9063 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
9065 * class.c (set_super_info): Fills the CLASS_* flags according to
9067 (get_access_flags_from_decl): Handles all class flags.
9069 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
9071 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
9072 * parse.c (yyparse): Check for abstract method, and missing code.
9073 * expr.c (expand_byte_code): Change interface.
9074 * lang.c (put_decl_node): Print promoted types prettier.
9075 * verify.c (verify_jvm_instruction): Change interface.
9076 Partial support for scanning exception table.
9077 For load instructions, handle promoted integral types.
9079 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
9081 * verify.c: New file, with contents moved from expr.c.
9082 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
9083 * typeck.c (is_array_type_p): Moved here from expr.c.
9084 * java-tree.h: Add some now-needed function declarations.
9085 * Makefile.in (JAVA_OBJS): Added verify.o.
9087 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9089 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
9090 METHOD_ABSTRACT flag.
9092 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
9093 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
9094 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
9096 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
9098 (start_java_method): Hook for SYNCHRONIZED methods.
9100 * expr.c (build_java_jsr, build_java_ret): New functions
9101 (JSR,PRE): New macros
9102 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
9103 (verify_jvm_instructions): tableswitch, lookupswitch,
9104 monitorenter, monitorexit, goto_w: verified.
9105 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
9106 (build_java_monitor): New function.
9107 (MONITOR_OPERATION): Modified to call build_java_monitor()
9108 (verify_jvm_instructions): Started a thorough verification of
9111 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
9113 Support verification of jsr/ret subroutines (used for try/finally).
9114 * decl.c (return_address_type_node): New type node.
9115 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
9116 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
9117 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
9118 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
9119 TYPE_USED): New macros for special types in type_map.
9121 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
9122 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
9124 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
9126 * expr.c (can_widen_reference_to): New function.
9128 (merge_type_state): Support handling start of subroutine.
9129 (push_pending_block): Return char* error message, instead of calling
9130 fatal on an error. Also handle subroutines.
9131 (verify_jvm_instructions): Handle errors from push_poending_block.
9132 Support jsr and ret instructions.
9134 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
9136 * jcf-io.c (find_classfile): Fix thinko.
9137 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
9139 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
9141 * Makefile.in (BISON): Remove.
9143 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
9145 * Makefile.in: Convert to autoconf.
9146 * config-lang.in (outputs): Added java/Makefile.
9148 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
9149 Rename cc1java to jc1.
9151 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
9152 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
9154 * class.c (class_depth): Do load_class if needed.
9156 Mostly better verification.
9157 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
9158 (init_decl_processing): Change return type of soft_checkcast.
9159 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
9160 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
9161 lang_print_error): New functions.
9162 (lang_init): Set global hook print_error_function to lang_print_error.
9163 * expr.c: In the type_map ptr_type_node is only used for null now.
9164 (pop_type, merge_types): Hence ptr_type_node matches any reference.
9165 (merge_types): Dererence pointer to record types before comparing.
9166 (decode_newarray_type, merge_types): On error just return NULL.
9167 (build_java_binop): Add preliminary implementation (with warning)
9168 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
9169 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
9170 (expand_compare, expand_java_goto, expand_java_call): Don't
9171 push_pending_block, since that only makes sense when verifying.
9172 (merge_type_state): Different return codes.
9173 (push_pending_block): A block may need to be verified more than once.
9174 (expand_byte_code): Warn about unused code at code generation time.
9175 (verify_jvm_instruction): Changed logic, since code may need to be
9176 re-verified if type-state has changed. Also, better error handling.
9177 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
9178 Improve newarray, anewarray, ?aload, athrow,
9179 * java-tree.h (LABEL_CHANGED): New macro.
9181 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9183 * decl.c (soft_athrow_node): New global variable initialized.
9184 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
9185 * typeck.c (convert): Added support for REAL_TYPE.
9186 (convert_to_char): New function.
9187 (convert): Handle CHAR_TYPE.
9188 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
9189 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
9190 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
9192 (verify_jvm_instructions): Added break a the end of bogus unop: label.
9193 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
9194 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
9195 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
9196 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
9197 to Use The Right Things.
9198 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
9199 compatible with INT. BOOLEAN is made equivalent to BYTE.
9200 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
9201 OPCODE_ifnonnull): Now supported.
9202 (build_java_athrow): New function.
9204 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
9206 Rename method name <init> to match G++ (and fix mangling).
9207 * class.c (layout_class): Replace method name of <init> by class name.
9208 (make_method_value): Do inverse renaming of constructor from <init>.
9209 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
9210 * typeck.c (lookup_java_constructor): New function.
9211 * expr.c (expand_invoke): If method_name is <init>, call
9212 lookup_java_constructor to find constructor.
9214 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
9216 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9218 * parse.c (get_class_constant): Modified to handle array "classes"
9219 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
9221 (convert): Modified to handle real type.
9222 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
9223 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
9225 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
9226 soft_multianewarray, soft_newarray_node, soft_throw_node): New
9227 global variables initialized.
9228 (find_local_variable): Handles the case of a pointer
9229 (end_java_method): Restore the use of one more scope
9230 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
9231 build_java_array_length_access, expand_java_arrayload,
9232 expand_java_arraystore, expand_java_array_length,
9233 expand_java_multianewarray, expand_java_anewarray,
9234 build_java_check_indexed_type, is_array_type_p,
9235 build_java_throw_out_of_bound_exception): New functions.
9236 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
9237 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
9238 OPCODE_<t>aload): Implemented code for verification.
9239 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
9240 ARRAY_NEW_MULTI): Macro defined.
9241 (CONVERT): Modified to invoke convert().
9242 (case OPCODE_aload2): Fixed index typo from 2 to 1.
9244 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
9246 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
9247 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
9248 (make_class_data): Field name needs '/' as package prefix.
9249 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
9251 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
9253 Implement debug information for local variables.
9254 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
9255 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
9256 DECL_LOCAL_SLOT_CHAIN): New macros.
9257 (struct lang_decl_var): New type.
9258 * parse.c (give_name_to_locals): Move to decl.c.
9259 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
9260 (start_java_method): Re-write parameter handling.
9261 (pending_local_decls): New global variable.
9262 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
9263 (find_local_variable): Accept pc so we can skips decls not in range.
9264 (struct binding_level): Add end_pc field.
9265 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
9266 (various): Change so current pc gets passed to find_local_variable.
9268 * decl.c (init_decl_processing): Re-arrange fields in
9269 class_type_node and and method_type_node to match kaffe 0.9.1.
9270 * class.c (make_method_value, make_class_data): Update
9271 initializations to match.
9273 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
9275 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
9276 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
9277 (push_super_field): New function.
9278 (make_class_data): Handle inheritance of class static initializer.
9279 (layout_class): New name mangling.
9280 * constants.c (build_constant_data_ref): Init type of data array
9281 to a one-element array.
9282 (build_constants_constructor): Set DECL_SIZE from complete array type.
9283 * decl.c: Rename class_type, object_type etc to class_type_node,
9284 object_type_node etc. Make former inherit from latter.
9285 * expr.c (expand_invoke): Add cast of function address.
9286 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
9287 * parse.c (yyparse): Don't call layout_class here.
9288 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
9290 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
9292 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
9293 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
9294 (alloc_class_constant): New.
9295 * expr.c (expand_invoke): Make sure method's class is initialized.
9296 * class.c (interits_from_p, emit_register_class): New functions.
9297 * parse.c (yyparse): Call emit_register_class.
9299 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
9301 * constants.c: New file, to handle constant pool.
9302 * Makefile.in (JAVA_OBJS): Add constants.o.
9303 * decl.c (init_decl_processing): Update, fix, finish various structs.
9304 (pushdecl_top_level): New.
9305 * parse.c (layout_class): Moved to class.c.
9306 * expr.c (java_push_constant_from_pool): New function.
9307 * class.c (build_class_ref): Make work fully
9308 (make_class_data): Emit super-class, constant pool, interface vector.
9310 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
9312 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
9313 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
9314 * class.c (class_depth): New function.
9315 (lookup_named_class): Replaced by new function lookup_class.
9316 * decl.c (object_type_node, string_type_node): New.
9317 Remove various types that we no longer need.
9318 * expr.c (verify_jvm_instructions): New separate verifier pass.
9319 (push_type, pop_type): New functions for verifier.
9320 (type_stack_dup, pop_argument_types, merge_types): Likewise.
9321 (expand_byte_code): Simplify, since we assume already verified.
9322 (expand_invoke): Now mostly works.
9323 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
9324 * lang.c (main_class): Move to parse.c. Don't make_class yet.
9325 * parse.c: Wait to allocate class object until we know its name.
9326 (layout_class): Calculate DECL_VINDEX for each virtual method.
9327 * typeck.c (get_array_type): Rename to ...
9328 (build_java_array_type): ... and provide working implementation.
9329 (build_java_signature): New function - build Java signature of type.
9330 (set_java_signature): New function - cache signature with type.
9331 (lookup_java_method): New function.
9333 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
9335 * class.c (ident_subst): Take extra SUFFIX parameter.
9336 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
9337 (set_constant_value, build_static_field_ref, is_compiled_class): New.
9338 (build_class_ref): Actually implement.
9339 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
9340 * decl.c (builtin_function): New.
9341 (init_decl_processing): Update for current Kaffe. Declare some
9342 builtin Kaffe functions.
9343 * expr.c (build_address_of): New.
9344 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
9345 Renamed (from expand_java_new etc), and added working implementations.
9346 (build_field_ref): Now also handle static fields.
9347 (expand_invoke): Implement invokestatic, and start implement rest.
9348 * java-opcodes.h: Use javaop.def to avoid duplicated list.
9349 * javaop.def: Rename invokevirt -> invokevirtual.
9350 * lang.c (use_handles): Removed.
9351 * parse.c: Add support for ConstantValue atribute.
9352 Handle nested loading of a class. (JPOOL_UTF): New.
9354 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
9356 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
9358 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
9360 * Make-lang.in (java.install-man): New empty rule.
9361 * typeck.c (set_local_type): New function.
9362 * expr.c (STORE_INTERNAL): Call find_local_variable,
9363 not find_stack_slot. Call set_local_type.
9365 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
9367 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
9368 and building RECORD_TYPE CONSTRUCTORs.
9369 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
9371 * lang.c (use_handles): Change the default to 0.
9372 * decl.c: Define and build class_type, field_type, utf8const_type.
9373 * class.c (make_class_data, make_field_value,
9374 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
9375 hashUtf8String, strLengthUtf8, mangled_classname:
9376 Functions to build reflective data structures.
9377 * parse.c (yyparse): Call make_class_data.
9379 * jcf-io.c (open_class, find_classfile): New functions.
9380 * jcf-dump.c: Support reading classfile from explicitly-named
9381 class file (without CLASSPATH searching).
9383 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
9385 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
9386 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
9387 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
9388 (get_constant): Now trivial for CONSTANT_Utf8.
9390 * jcf.h: Make NEW_CPOOL the default.
9391 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
9393 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>