1 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
3 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
4 argument on the first pass for CNI as well as JNI.
5 (print_method_info): Set up method name on the first pass only.
7 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9 * jcf-write.c (push_long_const): Appropriately cast short negative
12 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14 * parse.y (verify_constructor_super): Use loop variable
15 `m_arg_type' initialized with `mdecl_arg_type'.
17 2000-06-29 Tom Tromey <tromey@cygnus.com>
19 * parse.y (resolve_field_access): Handle case where `type_found'
22 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
24 * expr.c (lookup_field): The same field can be found through two
25 different interface. Don't declare it ambiguous in that case.
27 2000-06-27 Tom Tromey <tromey@cygnus.com>
29 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
30 follows \r, then unget it at a lower level.
32 2000-06-26 Tom Tromey <tromey@cygnus.com>
34 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
37 2000-06-25 Tom Tromey <tromey@cygnus.com>
39 * parse.y (for_statement): Wrap expression in a WFL if it is a
40 constant. For PR gcj/268.
42 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
44 * parse.y (do_resolve_class): Minor optimiztion in the package
45 list search. Removed unecessary test and return statement.
46 (valid_ref_assignconv_cast_p): Order of arguments to
47 enclosing_context_p fixed.
49 2000-06-24 Tom Tromey <tromey@cygnus.com>
51 * expr.c (lookup_field): Print error and return error_mark_node if
52 field reference is ambiguous.
54 * parse.y (check_abstract_method_definitions): Also check if
55 `other_method' is abstract.
57 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
59 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
61 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
62 (struct lang_type): New field `pic.'
63 (CLASS_PRIVATE): New macro.
64 * parse.y (check_inner_class_access): New function.
65 (jdep_resolve_class): Call it.
67 2000-06-23 Tom Tromey <tromey@cygnus.com>
69 * parse.y (patch_incomplete_class_ref): Initialize the returned
70 class. For PR gcj/260.
72 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
74 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
76 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
78 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
80 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
82 * java-tree.def (CASE_EXPR): Marked 'e'.
83 (DEFAULT_EXPR): Likewise.
84 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
86 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
88 (generate_bytecode_insns): Test try_block for BLOCK before using
90 * parse.y (build_wfl_wrap): Added `location' argument. Set
91 EXPR_WFL_LINECOL accordingly.
92 (dim_expr:): Wrap constants with WFLs.
93 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
94 (resolve_package): Check for `stmt' not being a BLOCK before
95 building a debuggable statement with it.
96 (make_qualified_primary): Added extra parameter to build_wfl_wrap
98 (resolve_field_access): Make sure `decl' is a DECL before treating
100 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
101 IDENTIFIER_NODE before treating it as such.
102 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
104 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
105 to be applied only on non array types.
107 2000-06-16 Per Bothner <per@bothner.com>
109 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
110 define in terms of DECL_RESULT, as that fails when --enable-checking.
112 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
114 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
115 types the same in comparison.
116 (CHECK_OP): Add static prototype.
118 2000-06-13 Jakub Jelinek <jakub@redhat.com>
120 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
121 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
124 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
126 * decl.c (create_primitive_vtable): Prototype.
128 * jcf-write.c (generate_bytecode_insns): Initialize variable
131 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
133 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
135 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
136 to track searched classes, and do not search the same class more than
137 once. Call find_applicable_accessible_methods_list on immediate
138 superclass, instead of search_applicable_method_list on all ancestors.
141 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
143 * parse.y (register_fields): Permit static fields in inner classes
144 if they are final. Fix for PR gcj/255.
146 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
148 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
149 * parse.y (find_in_imports): Returned type changed to void,
150 leading comment fixed.
151 (register_package): New function.
152 (qualify_and_find): Likewise.
153 (package_declaration:): Use `register_package'.
154 (single_type_import_declaration:): Removed local variable
155 `node'. Added missing `;' for consistency.
156 (type_import_on_demand_declaration:): Use `chainon' to link new
158 (lookup_field_wrapper): Lookup local variables defined in outer
160 (java_complete_class): Don't reverse the list of imported on demand.
161 (do_resolve_class): Reorganized. Removed local variable
162 `original_name'. Call `qualify_and_find' with the current package
163 name, invoke `find_in_imports_on_demand' right after. Call
164 `qualify_and_find' with the packages we've seen so far. Fixed
165 operations numbering in comments.
166 (java_expand_class): Don't reverse `package_list'.
167 (find_most_specific_methods_list): New local variables `abstract'
168 and `candidates'. Use them to pick the right method.
170 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
172 * parse.y (check_modifiers_consistency): Don't subtract out
173 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
175 2000-06-04 Philipp Thomas <pthomas@suse.de>
177 * Makefile.in (INTLLIBS): New.
181 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
183 * class.c (get_dispatch_table): Build the vtable dummy entry list
184 element with a null purpose. Fixed leading comment.
185 (build_dtable_decl): Build an accurate dtable type when appropriate
188 2000-06-02 Richard Henderson <rth@cygnus.com>
190 * lang.c (lang_get_alias_set): New.
192 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
194 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
195 before using it as the accessed field.
197 2000-05-31 Tom Tromey <tromey@cygnus.com>
199 * java-tree.h (boolean_array_vtable, byte_array_vtable,
200 char_array_vtable, short_array_vtable, int_array_vtable,
201 long_array_vtable, float_array_vtable, double_array_vtable):
203 * expr.c (get_primitive_array_vtable): New function.
204 (create_primitive_vtable): New function.
205 (java_lang_expand_expr): Enable code to statically generate
207 * decl.c (init_decl_processing): Create primitive vtables.
208 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
209 short_array_vtable, int_array_vtable, long_array_vtable,
210 float_array_vtable, double_array_vtable): Define.
212 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
214 * java/parse.y (find_applicable_accessible_methods_list):
215 Don't add an uninitialized value to the list.
217 2000-05-25 Tom Tromey <tromey@cygnus.com>
219 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
220 when trying to see if field's class should be initialized. Always
221 initialize field's declaring class, not qualified class.
224 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
225 `wfl_operator', to maybe_build_primttype_type_ref.
228 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
230 * parse.y (patch_method_invocation): Don't try to lookup methods
233 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
235 * parse.y (resolve_field_access): Call the appropriate <clinit>
236 before accessing the length of a static array. Craft a decl for
237 the field while its time. Fixes PR gcj/129.
239 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
241 * parse.y (resolve_package): Correctly set `*next' (was off by
243 (resolve_qualified_expression_name): Fixed comment.
245 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
247 * jcf-parse.c (jcf_parse_source): Reset current_class and
248 current_function_decl to NULL before parsing a new file.
250 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
252 * parse.y (block_end:): If the collected block doesn't feature a
253 statement, insert an empty statement.
255 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
257 * parse.y (maybe_yank_clinit): New function.
258 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
259 end of the list of methods belonging to a class.
260 (java_complete_expand_method): Check whether <clinit> is really
261 necessary and expand it accordingly.
263 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
265 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
266 processed by the method's switch statement.
268 2000-05-19 Tom Tromey <tromey@cygnus.com>
270 * java-tree.h: Added init state enum.
271 * decl.c (emit_init_test_initialization): Initialize class
272 initialization check variable by looking at class' state.
274 2000-05-19 Tom Tromey <tromey@cygnus.com>
276 * java-tree.h (build_instanceof): Declare.
277 (build_get_class): Declare.
278 * parse.y (patch_binop): Use build_instanceof.
279 * expr.c (build_instanceof): New function. If class is final,
280 don't make a function call.
281 (expand_java_INSTANCEOF): Use it.
282 (build_get_class): New function.
284 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
286 * jcf-write.c (generate_classfile): Scan the source_file for
287 slashes with the right pointer variable.
289 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
291 * lang.c (lang_decode_option): Update -Wunused flags by calling
293 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
295 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
297 * check_init.c (check_init): Constify local char *.
298 * class.c (push_class): Constify local char *.
299 * java_tree.h: Update prototypes.
300 * jcf-io.c (open_class): Constify filename parameter and
302 (find_class): Remove redundant string copy. Cast return from
304 * jcf-parse.c (read_class, parse_class_file, yyparse):
305 Constify local char *.
306 * jcf-write.c (generate_bytecode_insns, generate_classfile):
307 Constify local char *.
308 * jcf.h (JCF): Constify filename and classname.
309 (JCF_FINISH): Cast args to FREE to char * when appropriate.
310 * lang.c (init_parse): Constify parameter and return value.
311 * lex.c (java_get_line_col): Constify filename parameter.
312 * parse.h: Constify parser_ctxt.filename. Update prototypes.
313 * parse.y (java_parser_context_suspend,
314 issue_warning_error_from_context, safe_layout_class): Constify
316 * parse.c: Regenerate.
318 2000-05-08 Tom Tromey <tromey@cygnus.com>
320 * expr.c (build_jni_stub): Cache the result of
323 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
325 * decl.c (predef_filenames_size): Now 7.
326 (predef_filenames): New seventh entry.
328 2000-05-04 Tom Tromey <tromey@cygnus.com>
330 * boehm.c (mark_reference_fields): Don't mark RawData fields.
331 Keep track of when we've seen a reference field after a
333 (get_boehm_type_descriptor): Handle case where we see
334 non-reference fields but no trailing reference field.
335 * decl.c (rawdata_ptr_type_node): Define.
336 (init_decl_processing): Initialize rawdata_ptr_type_node.
337 * java-tree.h (rawdata_ptr_type_node): Declare.
339 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
341 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
342 specifiers in calls to fprintf.
344 2000-05-03 Andrew Haley <aph@cygnus.com>
346 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
348 * javaop.h (WORD_TO_INT): New function.
349 (IMMEDIATE_s4): Use WORD_TO_INT.
350 * jcf.h (JPOOL_INT): Ditto.
352 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
355 2000-04-19 Tom Tromey <tromey@cygnus.com>
357 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
359 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
361 * expr.c (build_jni_stub): New function.
362 * lang-specs.h: -fjni and -femit-class-file are incompatible.
364 * parse.y (java_complete_expand_methods): Expand a native method
365 and call build_jni_stub if -fjni given.
366 * lang-options.h: Document -fjni.
367 * lang.c (flag_jni): New global.
368 (lang_f_options): Added `jni' entry.
369 * java-tree.h (soft_lookupjnimethod_node,
370 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
373 (build_jni_stub): Declare.
374 (struct lang_decl): Added `native' flag.
375 (METHOD_NATIVE): Redefined to use `native' field of lang specific
377 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
378 soft_jnipopsystemframe_node): New globals.
379 (init_decl_processing): Set them. _Jv_InitClass only takes one
382 * java-tree.def: Put into `C' mode.
384 2000-04-27 Tom Tromey <tromey@cygnus.com>
387 * expr.c (expand_invoke): Generate check to see if object pointer
388 is null in nonvirtual invocation case.
389 * java-tree.h (soft_nullpointer_node): Declare.
390 * decl.c (soft_nullpointer_node): New global.
391 (init_decl_processing): Initialize soft_nullpointer_node.
392 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
393 or `private' methods.
394 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
396 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
398 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
401 2000-04-26 Tom Tromey <tromey@cygnus.com>
403 * zextract.c (find_zip_file_start): New function.
404 (read_zip_archive): Use it.
406 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
408 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
410 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
412 * class.c (common_enclosing_context_p): New function.
413 * java-tree.h (common_enclosing_context_p): Added prototype.
414 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
415 classes sharing an outer context with the current instance.
416 * parse.y (build_access_to_thisn): Fixed leading comment.
417 (verify_constructor_super): New local `supper_inner'. Skip
418 enclosing context argument in the case of inner class constructors.
419 (patch_method_invocation): Insert proper context as second
420 parameter to pure inner class constructor super invocations.
422 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
424 * parse.y (end_class_declaration): Reset the interface number
427 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
429 * parse.y (source_start_java_method): Deleted unecessary code.
430 (patch_method_invocation): Fixed comment.
432 2000-04-24 Robert Lipe <robertlipe@usa.net>
434 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
436 2000-04-23 Tom Tromey <tromey@cygnus.com>
438 * boehm.c (mark_reference_fields): Use int_byte_position.
440 2000-04-22 Tom Tromey <tromey@cygnus.com>
442 * boehm.c (mark_reference_fields): Only call byte_position on
445 2000-04-22 Tom Tromey <tromey@cygnus.com>
447 * boehm.c (mark_reference_fields): Added `last_view_index'
448 argument. Use DECL_FIELD_OFFSET to determine field's offset.
450 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
452 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
453 * parse.y (check_class_interface_creation): Fixed comments. Select
454 permitted modifiers for (inner) interfaces. Changed error message
455 to report rejected modifiers used with local classes.
457 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
459 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
460 of directly inherited type considered in scope.
461 * parse.y (do_resolve_class): Search inherited classes for inner
464 2000-04-20 Tom Tromey <tromey@cygnus.com>
466 * parse.y (not_accessible_p): Use member's class, not current
467 class, when doing inheritance check for protected reference.
470 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
472 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
474 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
476 * parse.y (lookup_field_wrapper): Search for final local aliases.
477 (resolve_expression_name): Let lookup_field_wrapper search for
478 final local aliases. Force the value of `name' if one is found.
479 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
480 an expression name. Fixed comments.
482 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
484 * parse.y (yyerror): `msg' can be null, don't use it in that case.
486 2000-04-19 Tom Tromey <tromey@cygnus.com>
488 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
490 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
492 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
494 2000-04-18 Tom Tromey <tromey@cygnus.com>
497 * gjavah.c (utf8_cmp): Changed return value.
498 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
500 (cxx_keywords): New global.
501 (get_field_name): Handle new result of cxx_keyword_subst.
502 (print_method_info): Likewise.
504 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
506 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
507 with a newline, for CNI.
508 (print_stub_or_jni): Print a space or newline before method name for
510 (print_cxx_classname): Don't write leading "::" in CNI stub method.
511 (process_file): Include gcj/cni.h if generating CNI stubs.
513 2000-04-16 Tom Tromey <tromey@cygnus.com>
515 * gjavah.c (decompile_method): Use print_field_name.
518 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
520 * parse.y (java_expand_classes): Reverse the package list once.
521 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
523 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
524 the `==' and `!=' operators.
526 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
528 * jcf-write.c (generate_bytecode_insns): At invokation time,
529 always relate an interface method to the type of its selector.
531 2000-04-05 Tom Tromey <tromey@cygnus.com>
534 * expr.c (expand_invoke): Generate check to see if object pointer
535 is null in nonvirtual invocation case.
536 * java-tree.h (soft_nullpointer_node): Declare.
537 * decl.c (soft_nullpointer_node): New global.
538 (init_decl_processing): Initialize soft_nullpointer_node.
539 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
540 or `private' methods.
541 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
543 2000-04-05 Tom Tromey <tromey@cygnus.com>
546 * parse.y (check_final_assignment): Recognize assignments to the
547 `length' field of an array when generating class files.
549 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
551 * class.c (decl_hash): Prototype removed.
552 (decl_compare): Likewise.
554 2000-04-05 Tom Tromey <tromey@cygnus.com>
556 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
557 * parse.y (check_modifiers_consistency): Check for final/volatile
558 clash. Fixes PR gcj/164.
560 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
562 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
564 (java_hash_compare_tree_node): Renamed from `decl_compare, made
566 (add_method_1): Use `java_hash_hash_tree_node' and
567 `java_hash_compare_tree_node'.
568 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
569 (java_hash_compare_tree_node): Likewise.
570 * parse.y (find_applicable_accessible_methods_list): Create,
571 delete and use a hash table to remember already searched interfaces.
573 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
575 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
578 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
580 * boehm.c (mark_reference_fields, set_bit): Prototype.
581 (set_bit): Un-ANSI-fy definition.
583 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
586 * decl.c (emit_init_test_initialization): Likewise.
588 * gjavah.c (jni_print_char): Likewise.
590 * parse.y (create_new_parser_context): Likewise.
592 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
594 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
595 patch missing hunk. Fixed indentation.
597 2000-03-30 Tom Tromey <tromey@cygnus.com>
599 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
600 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
602 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
604 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
605 when negative *before* using it as an array index.
606 * ChangeLog: Fixed typo.
608 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
610 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
611 to 0 when it reaches -1.
613 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
615 * jcf-parse.c (get_constant): Properly cast `num' during the
616 invocation of `add_double'.
617 * jcf-write.c (push_long_const): Properly cast `lo' before
618 comparing it to short bounds.
619 * parse-scan.y (interface_declaration:): Rule re-arrange so that
620 `interface_body:' is reduced after the current interface is
623 2000-03-26 Tom Tromey <tromey@cygnus.com>
625 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
626 Java-specific `-f' option.
628 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
630 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
631 Adjust order of making types.
632 Make bitsize_*_node values.
634 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
636 * class.c (make_field_value): Use byte_position.
637 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
638 (java_array_data_offset): Likewise.
639 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
642 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
644 * parse.y (check_abstract_method_definitions): New local
645 `end_type_reached'. Make sure we also consider `end_type'.
646 (java_check_abstract_method_definitions): Make sure we eventually
647 consider `java.lang.Object'.
648 (maybe_use_access_method): Don't use access method if not in the
649 context of a pure inner class or if the method's context is right.
650 (find_applicable_accessible_methods_list): New static flag
651 `object_done'. Don't search abstract classes as interfaces. Fixed
652 indentation. Fixed the `java.lang.Object' only search. Search
653 class interface(s) first, then fully search enclosing contexts.
654 (find_most_specific_methods_list): Pick the closest candidate when
655 they're all abstract.
657 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
659 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
660 properly initialize `finished_label.' Don't emit gotos for empty
663 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
665 * except.c (emit_handlers): Clear catch_clauses_last.
667 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
669 * parse.y (check_method_types_complete): New function.
670 (create_class): Reset anonymous class counter only when seeing an
672 (java_complete_class): JDEP_METHOD: Don't recompute signature
675 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
677 * class.c (build_static_ref): Fixed indentation in comment.
678 * java-tree.def (TRY_EXPR): Fixed typo in name.
679 (CLASS_LITERAL): Likewise.
680 * java-tree.h: (TYPE_DOT_CLASS): New macro.
681 (struct lang_type): New field `dot_class'.
682 * jcf-write.c (generate_bytecode_insns): Fixed error message.
683 (generate_classfile): Method `class$' is synthetic.
684 * parse.y (build_do_class_method): New function.
685 (build_dot_class_method_invocation): Likewise.
686 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
687 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
688 (qualify_ambiguous_name): Likewise.
689 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
690 (build_try_statement): Fixed leading comment.
692 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
694 * class.c (make_field_value): Properly handle sizes.
695 (get_dispatch_vector): Use tree_low_cst and host_integerp.
696 (layout_class_method): Count using trees.
697 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
698 * expr.c (java_array_data_offset): Use int_bit_position.
699 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
700 (build_invokevirtual): Use tree_low_cst and do computations with trees.
702 2000-03-16 Tom Tromey <tromey@cygnus.com>
704 * lang.c (flag_hash_synchronization): New global.
705 (lang_f_options): Added `hash-synchronization'.
706 * lang-options.h: Mention -fhash-synchronization.
707 * java-tree.h (flag_hash_synchronization): Declare.
708 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
709 hash table synchronization is disabled.
710 * decl.c (init_decl_processing): Only push `sync_info' value when
711 hash table synchronization is disabled.
712 * class.c (make_class_data): Only push `sync_info' field when hash
713 table synchronization is disabled. Removed dead code.
715 2000-03-16 Tom Tromey <tromey@cygnus.com>
717 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
719 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
721 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
723 * parse.y (patch_method_invocation): Handle anonymous classes
724 creation in static context.
726 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
728 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
729 * parse.y (resolve_qualified_expression_name): Use it.
730 (patch_method_invocation): Likewise.
732 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
734 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
735 depending on the type of dependency which dictates what the
737 (unresolved_type_p): Resolved types limited to the current class.
739 2000-03-15 Tom Tromey <tromey@cygnus.com>
741 * decl.c (init_decl_processing): Set type of `sync_info' to be
744 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
745 Correctly compute bit number for current slot. Zero `high' and
746 `low' in DS_LENGTH case. Don't skip inherited fields. Use
747 mark_reference_fields.
748 (mark_reference_fields): New function.
750 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
752 * parse.y (register_incomplete_type): Fixed initialization of
755 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
757 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
759 (push_class_context, pop_class_context): New function.
760 (class_body:): Call pop_class_context.
761 (interface_body:): Likewise.
762 (INNER_QUALIFIER): New macro.
763 (report_class_declaration): Changed output format and use
764 INNER_QUALIFIER. Call push_class_context.
766 2000-02-14 Andrew Haley <aph@cygnus.com>
768 * check-init.c (check_init): Add new cases for unary and binary
771 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
773 * parse.y (resolve_package): Set `next' once a type name has been
774 progressively discovered.
775 (resolve_qualified_expression_name): Propagate resolution only if
776 there are remaining qualifiers. Take into account `q' might have
777 been cleared after re-qualification.
778 * parse.y (patch_method_invocation): New local `resolved'.
779 Section dealing with qualified expression rewritten to use
780 resolve_field_access.
782 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
784 * parse.h (PUSH_CPC): Fixed indentation.
785 (DEBUG_CPC): New macro.
786 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
787 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
788 * parse.y (class_body_declaration:): Use
789 SET_CPC_INSTANCE_INITIALIZER_STMT.
790 (method_declaration:): Check for null current_function_decl.
791 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
792 (java_parser_context_pop_initialized_field): Better handling of
794 (maybe_make_nested_class_name): Mark nested class name as
795 qualified when necessary.
796 (end_class_declaration): Don't call java_parse_context_resume when
797 one or more error occured.
798 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
799 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
800 SET_CPC_INITIALIZER_STMT.
801 (method_header): Check for inner classes declaring static methods.
802 (resolve_qualified_expression_name): Handle situation where `this'
805 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
807 * typeck.c (build_prim_array_type): Correctly set the high word too.
809 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
811 * parse.y (java_complete_expand_methods): Leave <clinit> out of
813 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
814 list of methods for interfaces.
816 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
818 * parse.y (qualify_ambiguous_name): Properly handle expressions
821 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
823 * parse.y (check_final_assignment): Extended to process
825 (patch_assignment): Have check_final_assignment called only once.
827 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
829 * java-tree.h (IS_INIT_CHECKED): New flag.
830 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
831 * parse.y (patch_string): Call force_evaluation_order on the
832 completed string concatenation tree.
833 * expr.c (force_evaluation_order): Call force_evaluation_order on
834 function's arguments too.
836 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
838 * decl.c (emit_init_test_initialization): Mark KEY as unused.
839 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
840 (build_anewarray): Likewise.
841 * parse.y (patch_newarray): Likewise.
842 * parse.c: Regenerated.
844 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
846 * decl.c (init_decl_processing): Added new class fields `depth',
847 `ancestors', and `idt' to class_type_node. Use
848 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
849 * class.c (make_class_data): Push initial values for new fields.
850 * java-tree.h: Updated prototype for `build_invokeinterface'.
851 * expr.c (build_invokeinterface): Changed parameters to accept
852 `method' tree. Calculate index of `method' in its declaring
853 interface. Build call to _Jv_LookupInterfaceMethodIdx.
854 (expand_invoke): Call `build_invokeinterface' with new parameters.
855 * parse.y (patch_invoke): Call `build_invokeinterface' with new
858 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
860 * typeck.c (lookup_do): Search superinterfaces first
861 when looking up an interface method. From Godmar Back
864 2000-03-06 Tom Tromey <tromey@cygnus.com>
866 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
868 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
870 * java-tree.h (lookup_argument_method2): Declared.
871 (safe_layout_class): Prototype moved from parse.h.
872 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
873 * parse.y (java_check_regular_methods): Local `super_class' gone.
874 Call lookup_argument_method2 instead of lookup_argument_method.
875 Perform modifier match for methods found declared in implemented
876 interfaces. Fixed indentation problem. Overriding/hiding error
877 report to take place only for methods found in classes.
878 * typeck.c (lookup_argument_method): Changed leading
879 comment. Re-written by calling lookup_do.
880 (lookup_argument_method2): New function.
881 (lookup_java_method): Re-written by calling lookup_do.
882 (lookup_do): New function.
884 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
886 * check-init.c (check_init): Removed dead code. Handle (blank)
888 * parse.y (declare_local_variables): New local `final_p', set it
889 and use it to initialize LOCAL_FINAL.
890 (check_final_assignment): Only check FIELD_DECLs.
892 2000-02-17 Tom Tromey <tromey@cygnus.com>
894 * Makefile.in (JAVA_OBJS): Added boehm.o.
895 (boehm.o): New target.
896 * Make-lang.in (JAVA_SRCS): Added boehm.c.
897 * java-tree.h (flag_use_boehm_gc): Declare.
898 (get_boehm_type_descriptor): Declare.
899 * lang.c (lang_f_options): Added `use-boehm-gc'.
900 (flag_use_boehm_gc): New global.
901 * lang-options.h: Added -fuse-boehm-gc.
903 * class.c (get_dispatch_table): If class uses a Boehm type
904 descriptor, put it in the vtable.
905 (make_class_data): Removed dead code.
907 2000-03-03 Per Bothner <per@bothner.com>
909 * decl.c (init_decl_processing): Initialize sizetype properly.
911 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
913 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
914 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
915 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
916 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
917 (jcf_parse): New local `current'. Load innerclasses seen in outer
918 context being processed.
919 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
920 * jcf-write.c (append_innerclasses_attribute): New function.
921 (append_innerclasses_attribute_entry): Likewise.
922 (get_access_flags): Handle static classes. Set anonymous and local
923 classes to be private.
924 (generate_classfile): Attribute count adjusted. Call
925 append_innerclasses_attribute.
926 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
927 PURE_INNER_CLASS_TYPE_P.
928 * parse.y (parser_qualified_classname): New parameter `is_static',
929 produce non qualified name accordingly.
930 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
931 (create_interface): Added argument to parser_qualified_classname.
932 (create_class): Added argument to parser_qualified_classname. Setup
933 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
934 (add_inner_class_fields): Fixed indentation.
935 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
936 (method_declarator): Fixed typo in comment.
937 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
938 (build_current_thisn): Likewise.
939 (patch_method_invocation): Likewise.
941 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
943 * decl.c (current_function_decl): Move to toplev.c.
945 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
947 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
948 (DECL_BIT_INDEX): Use underlying representation.
949 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
951 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
953 * expr.c (build_java_ret): Pass proper type to size_binop.
955 2000-02-25 Anthony Green <green@cygnus.com>
957 * expr.c (build_class_init): Mark the decl to be ignored by
959 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
960 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
961 * class.c (init_test_hash_newfunc): New function.
962 (decl_hash): New function.
963 (decl_compare): New function.
964 * decl.c (emit_init_test_initialization): New function.
965 (complete_start_java_method): Traverse the init test hashtable,
966 calling emit_init_test_initialization.
967 (always_initialize_class_p): Define.
968 * expr.c (build_class_init): Use initialization tests when
969 emitting class initialization code.
970 (always_initialize_class_p): Declare.
971 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
973 * java-tree.h: Include hash.h.
974 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
975 (struct lang_decl): Add init_test_table field.
976 (init_test_hash_entry): Define.
978 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
980 * gjavah.c (main): Avoid using `argi' to report unimplemented
983 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
985 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
986 initialize locals to avoid warnings. Local `exception_type' moved
989 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
991 * parse.y (resolve_expression_name): Use `orig' as a second
992 argument to resolve_field_access.
993 (resolve_field_access): Removed unecessary code when dealing with
996 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
998 * class.c (push_super_field): Don't push the field twice.
999 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
1000 * parse.h (java_reorder_fields): Prototyped.
1001 * parse.y (java_reorder_fields): New function.
1002 (java_layout_class): Simplified not to worry about re-ordering.
1004 2000-02-23 Tom Tromey <tromey@cygnus.com>
1006 * gjavah.c (print_name): In JNI case, correctly quote string.
1007 (print_method_info): Don't handle overrides in JNI mode.
1009 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
1011 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
1012 value type set to `boolean_type_node'.
1014 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1016 * jcf-dump.c (main): Test for correct condition after
1017 output file creation.
1019 2000-02-19 Anthony Green <green@cygnus.com>
1021 * jcf-depend.c (add_entry): Fix test for first list entry.
1023 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1025 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
1026 * constants.c (build_constants_constructor): Likewise.
1028 2000-02-19 Anthony Green <green@cygnus.com>
1030 * jcf-depend.c (add_entry): Add entries to the end of the list.
1032 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
1034 * decl.c (INT_TYPE_SIZE): Define if necessary.
1035 (expand_java_return): Handle the case of a native integer smaller
1038 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
1040 * gjavah.c (help): Use GCCBUGURL.
1041 * jv-scan.c (help): Likewise.
1042 * jcf-dump.c (help): Likewise.
1044 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1046 * jcf-write.c (generate_bytecode_insns): Don't generate empty
1049 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1051 * jcf-parse.c (load_class): Call `fatal' if no file containing
1052 the target class are found.
1054 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
1056 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
1057 lex.c, lex.h, and PARSE_H to...
1058 (parse.o, parse-scan.o): ...here, respectively.
1060 * lex.c: Split out code that may trigger SIGFPE from yylex()
1061 to its own function.
1062 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
1064 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1066 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
1068 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1070 * parse.y (outer_field_access_p): Stop in time when outer contexts
1072 (resolve_qualified_expression_name): Properly qualify *everything*
1073 after a package.type to be resoled as expression names.
1074 (find_applicable_accessible_methods_list): Save/restore `class' to
1075 isolate it from a possible outer context search.
1077 2000-02-15 Tom Tromey <tromey@cygnus.com>
1079 * gjavah.c (jni_print_char): New function.
1080 (print_full_cxx_name): Use it.
1081 (decode_signature_piece): Likewise.
1082 (print_cxx_classname): Likewise.
1084 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1086 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
1088 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
1090 * gjavah.c: Include version.h.
1092 * jcf-dump.c: Likewise.
1094 * jv-scan.c: Likewise.
1096 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1098 * parse.y (outer_field_access_fix): First parameter now a tree
1099 node. Check for assignement to final. First argument to
1100 build_outer_field_access_fix modified to accomodate prototype.
1101 (build_outer_field_access): Don't check for assignment to final
1103 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
1104 possibly returned by outer_field_access_fix. Changed
1105 outer_field_access_fix's first argument.
1106 (check_final_assignment): $finit$'s context is OK.
1107 (patch_unaryop): Use node instead of its line/column value when
1108 calling outer_field_access_fix.
1110 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1112 * parse.y (interface_declaration:): No longer tagged
1113 <node>. Re-installed default action.
1114 (class_member_declaration:): Handle inner interfaces.
1115 (interface_member_declaration): Handle inner interfaces and
1117 (create_interface): Push error if one seen. Suspend parsing
1118 context when processing an inner interface.
1119 (register_fields): Inner class static field limitations not to
1120 apply to inner interfaces.
1122 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1124 * jcf-parse.c (load_class): Update `java_error_count' when a
1125 class' file can't be found.
1126 (parse.y): Avoid (byte)code generation when errors seen.
1128 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1130 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
1131 decodes a valid node.
1132 (patch_binop): Handle TRUNC_DIV_EXPR.
1134 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1136 * parse.y (resolve_package): New local `acc.' Try to progressively
1137 build and guess a package and type name.
1139 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1141 * parse.y (find_applicable_accessible_methods_list): Load and
1142 layout the search class if necessary.
1143 (java_complete_tree): Keep to original type of the folded initial
1146 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1148 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
1149 Generate error message if circularity is detected. New static
1151 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
1152 * jcf-write.c (generate_bytecode_insns): Very simply handle
1154 * parse.y (java_check_circular_reference): Use
1155 `cyclic_inheritance_report' during report, if necessary.
1156 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
1157 walking NEW_ARRAY_INIT twice.
1159 2000-02-09 Tom Tromey <tromey@cygnus.com>
1161 * parse.y (check_class_interface_creation): Allow inner classes to
1162 be `private' or `protected', check modifiers' consistency. Prevent
1163 block local classes from bearing any modifiers.
1165 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1167 * except.c (check_start_handlers): Re-add prototype lost in last
1169 (maybe_start_try): Remove excess argument to `check_start_handlers'.
1171 2000-02-09 Andrew Haley <aph@cygnus.com>
1173 * decl.c (clear_binding_level): Remove excess initializer.
1174 (maybe_poplevels): Remove unused variable.
1175 (force_poplevels): Ditto.
1176 (struct binding_level): Add comment.
1178 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1180 * jcf-write.c (generate_classfile): Don't consider
1181 pre-initialization with reference value (use <clinit> instead.)
1182 * parse.y (java_fix_constructors): No generated constructor for
1184 (build_outer_field_access): Removed debug message.
1185 (outer_field_expanded_access_p): Adapted to bytecode generation.
1186 (build_outer_field_access_method): Use fix_method_argument_names.
1187 (build_outer_method_access_method): Fixed indentation. Added
1188 comment. Handle access method generation for static and also void
1190 (build_access_to_thisn): Inserted debug message.
1191 (maybe_build_thisn_access_method): Use fix_method_argument_names.
1192 (resolve_qualified_expression_name): Fixed comment.
1193 (not_accessible_p): Adapted to bytecode generation. Added comment.
1194 (patch_method_invocation): Added comment.
1195 (maybe_use_access_method): Fixed leading comment. Handle static
1197 (java_complete_lhs): Don't shortcut handling of initialized upon
1198 declaration String type static fields when generating bytecode.
1199 (patch_unaryop): Handle outer field access when generating
1202 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1204 * java-tree.h (FIELD_THISN): New macro.
1205 * jcf-write.c (append_synthetic_attribute): New function.
1206 (generate_classfile): Set "Synthetic" attribute on this$<n>,
1207 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
1208 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
1210 (build_outer_field_access): Turned on access functions usage and
1211 generation when compiling to bytecode.
1212 (maybe_use_access_method): Likewise.
1214 2000-01-25 Andrew Haley <aph@cygnus.com>
1216 * java-except.h (struct eh_range): Add `expanded' field.
1217 (maybe_start_try): Add end_pc arg.
1218 (maybe_end_try): Ditto.
1219 * java-tree.h (force_poplevels): new function.
1220 * expr.c (expand_byte_code): Don't call maybe_start_try or
1222 * except.c (add_handler): Reset expanded.
1223 (expand_start_java_handler): Set expanded.
1224 (check_start_handlers): Don't expand a start handler that's
1225 already been expanded.
1226 (maybe_start_try): Add end_pc arg. Only expand a handler which
1228 (expand_end_java_handler): call force_poplevels.
1229 (force_poplevels): new function.
1230 * decl.c (binding_level): Add start_pc of binding level.
1231 (maybe_pushlevels): Call maybe_start_try when pushing binding
1233 (maybe_poplevels): Call maybe_end_try when popping binding levels.
1234 (LARGEST_PC): Define.
1235 (clear_binding_level): Use LARGEST_PC.
1237 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
1238 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
1239 (binding_depth, is_class_level, current_pc): new variables.
1240 (struct binding_level): ditto.
1241 (indent): new function.
1242 (push_jvm_slot): add debugging info.
1243 (maybe_pushlevels): ditto.
1244 (maybe_poplevels): ditto.
1247 (start_java_method): ditto.
1248 (give_name_to_locals): comment only.
1249 * except.c (binding_depth, is_class_level, current_pc):
1251 (expand_start_java_handler): add debugging info.
1252 (expand_end_java_handler): ditto.
1254 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1256 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
1257 (print_name_for_stub_or_jni, process_file): Constify a char*.
1259 2000-02-03 Tom Tromey <tromey@cygnus.com>
1261 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
1263 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1265 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
1266 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
1269 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1271 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
1272 * java-tree.h (TYPE_II_STMT_LIST): New macro.
1273 (struct lang_type): New field `ii_block'.
1274 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
1275 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
1276 * parse.h (struct parser_ctxt): New field `instance_initializers'.
1277 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
1278 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
1279 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
1281 * parse.y (add_instance_initializer): New function.
1282 (in_instance_initializer): New static global.
1283 (class_body_declaration:): Link instance initializer block.
1284 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
1285 (array_creation_expression:): Remove unused local.
1286 (java_parser_context_push_initialized_field): Fixed leading
1287 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
1288 CPC_INSTANCE_INITIALIZER_LIST.
1289 (java_parser_context_pop_initialized_field): Likewise.
1290 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
1291 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
1292 CPC_INITIALIZER_STMT.
1293 (fix_constructors): New local `class_type'. Use it. Call
1294 add_instance_initializer.
1295 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
1296 (patch_return): Forbid return in instance initializers.
1297 (patch_throw_statement): Enforce exception handling in the context
1298 of instance initializers.
1300 2000-02-03 Tom Tromey <tromey@cygnus.com>
1302 * Make-lang.in (java.mostlyclean): Remove executables in
1305 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1307 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
1308 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
1309 (java_float_finite): Convert to use union Word from javaop.h.
1310 (java_double_finite): Convert to use union DWord from javaop.h.
1312 2000-02-02 Tom Tromey <tromey@cygnus.com>
1314 * gjavah.c (options): Added `jni' entry.
1315 (help): Document -jni.
1316 (flag_jni): New global.
1317 (process_file): Handle JNI output. Don't print text from
1318 -prepend, -add, etc, when generating stubs. Only remove `.class'
1319 suffix if it actually exists.
1320 (main): Create a `.c' file when run with `--jni --stubs'. Create
1321 correct output file name with `--jni'.
1322 (print_include): Mangle header name differently in JNI case.
1323 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
1325 (print_method_info): Handle JNI case. Put signature info into
1326 method name. Handle case when STREAM is NULL.
1327 (print_name_for_stub_or_jni): New function.
1328 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
1329 (print_cxx_classname): Handle JNI.
1330 (print_full_cxx_name): Likewise.
1331 (decode_signature_piece): Likewise.
1332 (overloaded_jni_method_exists_p): New function.
1333 (struct method_name): Added `signature' and `sig_length' fields.
1334 (HANDLE_END_FIELD): Do nothing in JNI mode.
1336 2000-02-02 Tom Tromey <tromey@cygnus.com>
1338 * jv-scan.c: Include version.c, <getopt.h>.
1339 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
1340 (options): New array.
1341 (usage): New function.
1342 (version): New function.
1343 (main): Use getopt_long to parse command line.
1344 * jcf-dump.c: Include version.c, <getopt.h>.
1345 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
1346 OPT_JAVAP): New macros.
1347 (options): New array.
1348 (usage): Return `void'. Changed message.
1349 (help): New function.
1350 (version): New function.
1351 (main): Use getopt_long_only to parse command line.
1352 * gjavah.c: Include <getopt.h>.
1353 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
1354 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
1355 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
1356 (options): New array.
1357 (java_no_argument): Removed.
1358 (help): Updated with missing options.
1359 (main): Use getopt_long_only to parse command line.
1360 (usage): Changed message.
1362 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1364 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
1365 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
1366 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
1367 * parse.y (array_creation_expression:): Handle anonymous arrays.
1368 (build_array_from_name): Don't set `ret_name' if null.
1369 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
1370 (qualify_ambiguous_name): Likewise.
1371 (java_complete_expand_class): Likewise.
1373 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1375 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
1376 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
1377 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
1378 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
1379 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
1380 AIPL_FUNCTION_COMPLETED_INVOCATION.
1381 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
1382 AIPL_FUNCTION_INVOCATION_READY.
1383 (AIPL_FUNCTION_DECLARATION): New enum entry.
1384 * parse.y (reorder_static_initialized): New function.
1385 (java_parser_context_pop_initialized_field): Use it.
1386 (add_inner_class_fields): Use
1387 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
1388 augmented. Install marker after last alias initializer, if any.
1389 (generate_finit): Fixed typo. Don't try to retain only the used
1391 (method_header): Compute and set DECL_FUNCTION_NAP.
1392 (method_declarator): Fixed comment. Insert alias initializer in
1394 (build_alias_initializer_parameter_list): Fixed leading
1395 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
1396 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
1397 (java_complete_expand_class): Code to retain only used aliases
1399 (java_complete_expand_methods): New local `first_decl'. Generate
1400 $finit$ first, then expand the constructors, regular methods and
1402 (java_complete_expand_method): Don't report error on missing
1403 return statement if previously detected bogus.
1404 (fix_constructors): Don't patch constructor parameters list.
1405 (patch_method_invocation): Use new AIPL enum values. Reverse
1406 alias initializer list for anonymous classes.
1408 2000-01-30 Anthony Green <green@redhat.com>
1410 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
1411 determine how many stack slots to pop.
1413 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1415 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
1416 error handling/recovery.
1417 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
1419 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1421 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
1422 FIELD_LOCAL_ALIAS_USED): New macros.
1423 (DECL_FUNCTION_NAP): New macro.
1424 (struct lang_decl): New field `nap'.
1425 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
1426 (struct lang_type): New fields `finit_stmt_list' and
1428 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
1429 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
1430 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
1431 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
1432 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
1433 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
1434 (BUILD_THROW): Macro line separator re-indented.
1435 * parse.y (end_class_declaration): New function.
1436 (maybe_generate_pre_expand_clinit): New name for
1437 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
1438 pre-expand static fields.
1439 (maybe_generate_clinit): Function deleted.
1440 (check_for_static_method_reference): Prototype's parameter list
1442 (generate_finit): New name for maybe_generate_finit. Changed
1443 leading comment. Function rewritten to use
1444 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
1445 (build_alias_initializer_parameter_list): New function.
1446 (java_parser_context_pop_initialized_field): Likewise.
1447 (add_inner_class_fields): Likewise.
1448 (type_declaration:): Call end_class_declaration.
1449 (class_member_declaration:): Likewise.
1450 (formal_parameter_list:): Fixed typos.
1451 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
1452 element. Improved error handling.
1453 (block_statement:): Call end_class_declaration.
1454 (anonymous_class_creation:): Likewise.
1455 (create_anonymous_class): Fixed comments.
1456 (create_class): Call add_inner_class_fields.
1457 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
1458 (method_header): Use MARK_FINAL_PARMS.
1459 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
1460 (method_declarator): Propagate final argument flag.
1461 (craft_constructor): New local `artificial'. Call
1462 build_alias_initializer_parameter_list. Use
1463 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
1464 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
1466 (complete_expand_class): Get rid of unused outer context local
1468 (java_complete_expand_methods): Fixed leading
1469 comment. Generate/pre-expand <clinit> first. Changed method
1470 expansion order to regular, $finit$, constructors, <clinit>.
1471 (java_complete_expand_method): Set current_function_decl.
1472 (fix_constructors): Fix constructor parameter list to account for
1473 outer context local alias initializers.
1474 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
1475 (resolve_expression_name): Lookup outer context local aliases. New
1476 local `access', use it.
1477 (patch_method_invocation): Patch inner class ctor invocation with
1478 outer context local aliases initialization values. $finit$
1479 invocation patching now includes things generated with
1480 build_alias_initializer_parameter_list.
1481 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
1482 (build_super_invocation): Likewise.
1483 (patch_assignment): Changed comment.
1485 2000-01-27 Andrew Haley <aph@cygnus.com>
1487 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
1491 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1493 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
1495 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
1497 * parse.y (register_fields): Don't pass a format specifier to
1498 OBSOLETE_MODIFIER_WARNING.
1499 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
1500 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
1502 (check_modifiers): Change function into a macro.
1503 (check_class_interface_creation): Pass a literal format string.
1505 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1507 * buffer.h: PROTO -> PARAMS.
1508 * check-init.c: Likewise.
1509 * class.c: Likewise.
1510 * constants.c: Likewise.
1511 * convert.h: Likewise.
1513 * except.c: Likewise.
1515 * gjavah.c: Likewise.
1516 * java-except.h: Likewise.
1517 * java-tree.h: Likewise.
1518 * jcf-depend.c: Likewise.
1519 * jcf-dump.c: Likewise.
1520 * jcf-parse.c: Likewise.
1521 * jcf-path.c: Likewise.
1522 * jcf-reader.c: Likewise.
1523 * jcf-write.c: Likewise.
1525 * jv-scan.c: Likewise.
1526 * jvgenmain.c: Likewise.
1527 * jvspec.c: Likewise.
1531 * parse-scan.y: Likewise.
1532 * parse.h: Likewise.
1533 * parse.y: Likewise.
1534 * typeck.c: Likewise.
1535 * verify.c: Likewise.
1538 * zextract.c: Likewise.
1539 * zipfile.h: Likewise.
1541 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1543 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
1544 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
1545 * constants.c (build_constant_data_ref): Check for cached
1546 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
1547 in TYPE_CPOOL_DATE_REF.
1548 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
1549 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
1550 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
1551 (LOCAL_FINAL): New macro.
1552 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
1553 constant pool -- don't try to reuse.
1554 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
1556 (find_in_current_zip): Use TYPE_JCF.
1557 * parse.h (java_check_final): Prototype removed.
1558 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
1559 (maybe_create_class_interface_decl,
1560 check_class_interface_creation): Likewise.
1561 (java_expand_finals): Function removed.
1562 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
1563 (block_statement:): Fixed comment.
1564 (anonymous_class_creation:): Likewise.
1565 (check_class_interface_creation): Reversed Jan 12, 2000 extra
1567 (check_class_interface_creation): Loosened error report on (inner)
1568 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
1569 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
1570 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
1572 (create_interface): Likewise.
1573 (anonymous_class_counter): New static global.
1574 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
1575 patch. Fixed comments.
1576 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
1577 anonymous_class_counter when declaring a toplevel class.
1578 (craft_constructor): Fixed constructor name when handling
1579 anonymous classes. Anonymous class constructors to feature hidden
1581 (java_fix_constructors): Added comment.
1582 (java_check_final): Function removed.
1583 (java_complete_expand_methods): Fixed comment. Don't generate
1584 class data, save its outgoing constant pool instead.
1585 (verify_constructor_super): Skip anonymous class constructor
1586 hidden this$<n> parameter.
1587 (java_expand_classes): New local `saved_ctxp'. Removed call to
1588 java_expand_finals and java_check_final. Expand anonymous class
1589 constructors. Generate class data.
1590 (build_super_invocation): Skip anonymous class hidden this$<n>
1592 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
1593 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
1594 (set_java_signature): Likewise.
1596 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1598 * gjavah.c: Delete ACC_VISIBILITY define.
1599 * jcf.h: Add ACC_VISIBILITY define.
1600 * parse.y: final: rule tagged <value>.
1601 (java_check_regular_methods): Use ACC_VISIBILITY define for
1602 default package access check.
1603 (local_variable_declaration_statement): Use final: rule.
1605 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1607 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
1610 2000-01-17 Tom Tromey <tromey@cygnus.com>
1612 * gjavah.c (print_field_info): Allow non-static final fields.
1614 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1616 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
1617 * parse.y (patch_anonymous_class): New function.
1618 (create_anonymous_class): Register incomplete type when the
1619 class/interface to extends/implement isn't known yet.
1620 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
1621 (verify_constructor_super): Tuned error message.
1623 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1625 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
1626 (ANONYMOUS_CLASS_P): New macro.
1627 (TYPE_SIGNATURE, TYPE_JCF): New macros.
1628 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
1629 * parse.y (create_class): Added leading argument.
1630 (maybe_create_class_interface_decl,
1631 check_class_interface_creation): Likewise.
1632 (craft_constructor): New function.
1633 (verify_constructor_super): Added argument in prototype.
1634 (class_declaration:): Inserted leading argument.
1635 (for_begin:): Use FOR_LOOP_P.
1636 (anonymous_class_creation): Create WFL of the anonymous class to
1637 instantiate. Call build_new_invocation. Added comments.
1638 (check_class_interface_creation): Handle parameter `anonymous' in
1639 verbose mode class creation announce.
1640 (link_nested_class_to_enclosing): Exclude anonymous classes.
1641 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
1642 anonymous class, even though they appear to have an enclosing
1644 (create_interface): Pass extra argument to
1645 check_class_interface_creation.
1646 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
1647 (create_class): Call check_class_interface_creation and
1648 maybe_create_class_interface_decl with extra new argument. Don't
1649 add private this$<n> to anonymous classes.
1650 (method_declarator): Insert hidden this$<n> to anonymous class
1652 (java_fix_constructors): Deleted code creating default
1653 constructor. Call craft_constructor instead.
1654 (java_check_regular_methods): Set `saw_constructor' to 1 for
1656 (fix_constructors): Pass extra argument to verify_constructor_super.
1657 (verify_constructor_super): New local `sdecl', use it. Search for
1658 matching constructor (possibly featuring arguments) in super
1660 (lookup_method_invoke): Craft constructor according to arguments
1661 list when dealing with anonymous class constructors.
1662 (build_super_invocation): Pass arguments to anonymous class super
1664 (search_loop): Use FOR_LOOP_P.
1665 (labeled_block_contains_loop_p): Likewise.
1667 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1669 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
1670 (enclosing_context_p): New function.
1671 (get_access_flags_from_decl): Handle CLASS_STATIC.
1672 (maybe_layout_super_class): Extra first argument passed to
1674 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
1676 * decl.c (access0_identifier_node): New global.
1677 (init_decl_processing): access0_identifier_node initialized.
1678 (pushdecl): Set DECL_CONTEXT only on non type decls.
1679 * expr.c (lookup_field): Lookup inner class fields in enclosing
1681 (expand_invoke): Use ID_INIT_P.
1682 (expand_java_field_op): Use DECL_CLINIT_P.
1683 * java-tree.def (CLASS_LITERAL): New tree code.
1684 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
1685 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
1686 (struct lang_decl): New field `inner_access'.
1687 (enclosing_context_p): Prototyped.
1688 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
1689 ID_CLINIT_P): New macros.
1690 (CLASS_STATIC): New macro.
1691 (CLASS_ACCESS0_GENERATED_P): New macro.
1692 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
1693 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
1694 INNER_CLASS_P): New macros.
1695 (DECL_INNER_CLASS_LIST): New macro.
1696 * jcf-parse.c (yyparse): Avoid the use of ANSI string
1698 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
1699 the shift value to int. Fixed typo in comment.
1700 * lex.c (inst_id, wpv_id): Initialize.
1701 * mangle.c (unicode_mangling_length): Take `$' into account.
1702 * parse.h (DRECOVER, RECOVER): Terminate properly.
1703 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
1704 (typedef struct _jdep): New field `enclosing'.
1705 (JDEP_ENCLOSING): New macro.
1706 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
1707 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
1708 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
1709 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
1710 GET_ENCLOSING_CPC_CONTEXT): New macros.
1711 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
1712 (do_resolve_class): Added extra argument in prototype.
1713 * parse.y (resolve_class): Added extra argument in prototype.
1714 (maybe_create_class_interface_decl): Likewise.
1715 (maybe_use_access_method, build_wfl_wrap): New functions.
1716 (java_complete_expand_classes, java_complete_expand_class):
1718 (java_parser_context_push_initialized_field,
1719 java_parser_context_suspend, java_parser_context_resume):
1721 (maybe_make_nested_class_name, make_nested_class_name,
1722 set_nested_class_simple_name_value,
1723 link_nested_class_to_enclosing, find_as_inner_class,
1724 find_as_inner_class_do, check_inner_class_redefinition,
1725 build_thisn_assign, build_current_thisn, build_access_to_thisn,
1726 maybe_build_thisn_access_method, build_outer_field_access,
1727 build_outer_field_access_methods, build_outer_field_access_expr,
1728 build_outer_method_access_method, build_new_access_id,
1729 build_outer_field_access_method, outer_field_access_p,
1730 outer_field_expanded_access_p, outer_field_access_fix,
1731 build_incomplete_class_ref, patch_incomplete_class_ref,
1732 create_anonymous_class): Likewise.
1733 (inst_id, wpv_id): New static global variables.
1734 (synchronized:): New rule, tagged <node>.
1735 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
1737 (anonymous_class_creation:): New rule, tagged <node>.
1738 (NEW_TK): Tagged <node>.
1739 (type_literals, array_type_literal): New rules, tagged <node>.
1740 (class_declaration:): Removed action when reducing by class_body:
1741 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
1742 using GET_CPC in sub-rules.
1743 (class_member_declaration): Handle inner classes.
1744 (method_declaration): When reducing method_header:, reset
1745 current_function_decl when appropriate.
1746 (method_declarator:): Set the number of formal parameter to 0 for
1747 method declared without arguments.
1748 (constructor_declarator:): Likewise.
1749 (static_initializer:): List of elements kept in a list.
1750 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
1751 use of the keyword `static' for type declarations.
1752 (block_statement:): Handle inner class declarations.
1753 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
1754 type qualified `this'.
1755 (class_instance_creation_expression): Use anonymous_class_creation:
1756 to handle inner class instances creation. Handle qualified `new'.
1757 (something_dot_new): Added appropriate actions.
1758 (create_new_parser_context): New function.
1759 (java_push_parser_context, java_parser_context_save_global,
1760 java_parser_context_suspend): Use create_new_parser_context.
1761 (check_modifiers): Changed leading comment.
1762 (check_class_interface_creation): Handle interclasses.
1763 (add_superinterfaces): Fixed comment.
1764 (create_interface): Build qualified name from the raw_name instead
1765 of its matching WFL. Push the initialized fields list. raw_name added
1766 as an extra argument to maybe_create_class_interface_decl.
1767 (create_class): Build qualified name from the raw_name instead of
1768 its matching WFL. Removed assignment to current_parsed_class_un.
1769 Call PUSH_ERROR before returning an error. Suspend the current
1770 parser context when processing an inner class. Push the
1771 initialized fields list. raw_name added as an extra argument to
1772 maybe_create_class_interface_decl. Add the private this$<n>
1774 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
1775 (register_fields): Get the class type from GET_CPC and handle
1776 previous errors. Added code to handle the creation of static
1777 fields in inner classes. Initialized fields initialization
1778 statements kept in a list of lists.
1779 (maybe_generate_finit): Initialized fields initialization
1780 statements kept in a list of lists. Use GET_CPC.
1781 (maybe_generate_clinit): Likewise.
1782 (method_header): Use GET_CPC and GET_CPC_UN.
1783 (parser_qualified_classname): Handle inner classes.
1784 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
1785 (java_fix_constructors): Hide pointer to enclosing context
1786 instance in constructor list when dealing with inner classes.
1787 (jdep_resolve_class): Call resolve_class with extra first argument
1789 (resolve_class): Add enclosing context as a first extra argument
1790 to do_resolve_class.
1791 (do_resolve_class): Call find_as_inner_class. Handle WFLs
1793 (resolve_no_layout): Extra argument added to resolve_class
1795 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
1796 (java_get_real_method_name): Use GET_CPC_UN.
1797 (check_abstract_method_definitions): Use DECL_CLINIT_P.
1798 (java_check_abstract_methods): Handle static method declared in
1799 inner classes by an error.
1800 (java_check_regular_methods): Use DECL_CLINIT_P.
1801 (source_start_java_method): Also set DECL_MAX_LOCALS.
1802 (create_artificial_method): Call java_parser_context_save_global
1803 and java_parser_context_restore_global instead of saving/restoring
1804 the context by hand.
1805 (expand_start_java_method): Improved verbose mode message.
1806 (java_complete_expand_methods): Fixed leading comment. Use
1808 (fix_constructors): Added assignment to this$<n> if necessary.
1809 (java_expand_classes): Call java_complete_expand_classes instead
1810 of java_complete_expand_methods.
1811 (make_qualified_primary): Simplified.
1812 (merge_qualified_name): Optimized for missing left or right parts.
1813 (resolve_expression_name): Handle access to outer class fields from
1815 (resolve_qualified_expression_name): New macro
1816 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
1817 classes. Report error on non appropriate qualification of
1818 `new'. Handle qualified `this'.
1819 (not_accessible_p): Allow access to outer class private fields from
1821 (patch_method_invocation): Handle method invocations through
1822 access methods and inner class constructor invocations.
1823 (find_applicable_accessible_methods_list): Search enclosing
1824 contexts of an inner class.
1825 (search_applicable_methods_list): Fixed typo.
1826 (argument_types_convertible): Handle inner class constructors'
1827 hidden outer context reference argument.
1828 (qualify_ambiguous_name): Handle qualified `this'.
1829 (java_complete_lhs): Handle use of field accessed through
1830 artificial access methods in various cases of assignments. Handle
1832 (check_final_assignment): Use DECL_CLINIT_P.
1833 (valid_ref_assignconv_cast_p): Handle the destination being an
1834 enclosing context of the source.
1835 (patch_unaryop): Handle use of field accessed through artificial
1837 (patch_return): Use DECL_CLINIT_P.
1838 (patch_throw_statement): Use DECL_CLINIT_P.
1839 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
1840 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
1843 2000-01-16 Anthony Green <green@cygnus.com>
1845 * parse.y (build_string_concatenation): Only use
1846 StringBuffer(String) shortcut if String arg is constant.
1848 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1850 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
1851 the shift value to int. Fixed typo in comment.
1853 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
1855 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
1856 * jcf-write.c: Likewise.
1857 * parse.y: Likewise.
1858 * parse.c: Regenerate.
1860 2000-01-09 Anthony Green <green@cygnus.com>
1862 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
1863 bytecodes in the correct order.
1865 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1867 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
1869 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
1871 * expr.c (java_lang_expand_expr): Switch to permanent obstack
1872 before building constant array decl.
1874 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1876 * jcf-write.c (generate_byecode_conditional): Fixed indentation in
1877 method invocation and typo in conditional expression.
1878 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
1879 the appropriate NOTE_POP.
1880 * parse.y (patch_binop): Shift value mask to feature the right
1883 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1885 * class.c (assume_compiled, assume_compiled_node): Add static
1887 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
1889 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
1891 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
1893 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
1894 to `__modifier' to avoid stringifying it.
1896 * parse.y (verify_constructor_circularity): Don't call a variadic
1897 function with a non-literal format string.
1898 (java_check_abstract_methods): Move unreachable code inside
1899 `continue' statement.
1900 (lookup_method_invoke): Call xstrdup, not strdup.
1902 * expr.c (expand_java_field_op): Avoid the use of ANSI string
1905 * jcf-parse.c (yyparse): Likewise.
1907 * jv-scan.c (main): Likewise.
1909 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1911 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
1912 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
1913 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
1916 * parse.y (synchronized, variable_redefinition_error,
1917 check_class_interface_creation, create_interface, create_class,
1918 method_header, finish_method_declaration,
1919 check_modifiers_consistency, method_declarator,
1920 complete_class_report_errors, check_abstract_method_definitions,
1921 java_check_regular_methods, check_throws_clauses,
1922 java_check_abstract_methods, read_import_dir,
1923 check_pkg_class_access, declare_local_variables, fix_constructors,
1924 cut_identifier_in_qualified, resolve_expression_name,
1925 resolve_qualified_expression_name, patch_method_invocation,
1926 java_complete_lhs, patch_assignment, try_builtin_assignconv,
1927 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
1928 patch_exit_expr, patch_exit_expr, patch_switch_statement,
1929 patch_try_statement, patch_synchronized_statement,
1930 patch_throw_statement, check_thrown_exceptions,
1931 patch_conditional_expr): Likewise.
1933 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1935 * Makefile.in (LIBDEPS): Added gcc's errors.o
1936 (../jcf-dump$(exeext):): Link with gcc's errors.o
1937 (../gcjh$(exeext):): Likewise.
1938 * expr.c (expand_java_NEW): Layout the entire target type instead of
1939 laying out its methods only.
1940 (lookup_field): Layout the class after having loaded it.
1941 * java-tree.h (java_debug_context): Declared.
1942 * jcf-io.c (toplev.h): Included.
1943 (find_class): Removed assignment to jcf's outofsynch
1944 field. Force source file to be read if newer than its matching
1945 class file. Tweaked debug messages.
1946 * jcf-parse.c (jcf_out_of_synch): Deleted.
1947 (read_class): Call to jcf_out_of_synch removed.
1948 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
1949 (jcf_out_of_synch): Prototype deleted.
1950 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
1951 `deprecated' and `class_err': integer turned into bit fields.
1952 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
1953 * parse.y (package_list): New global.
1954 (package_declaration:): Record newly parsed package name.
1955 (extra_ctxp_pushed_p): Static global deleted.
1956 (java_parser_context_save_global): Create buffer context for the
1957 purpose of saving globals, if necessary.
1958 (java_parser_context_restore_global): Pop context pushed for the
1959 purpose of saving globals, if necessary.
1960 (java_debug_context_do): New prototype and function.
1961 (java_debug_context): Likewise.
1962 (do_resolve_class): Use already parsed package names to qualify
1963 and lookup class candidate.
1964 (java_pre_expand_clinit): Removed unnecessary local variable.
1966 1999-12-17 Tom Tromey <tromey@cygnus.com>
1968 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
1970 (process_file): Use `\n\' at end of each line in string.
1972 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1974 * expr.c (expand_invoke): Layout the loaded class before
1975 attempting to use it.
1976 (expand_java_field_op): Allow final field assignments to take
1978 * typeck.c (convert): Return error_mark_node if expr is null.
1980 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1982 * class.c (class_depth): Return -1 if the class doesn't load
1984 * expr.c (can_widen_reference_to): Check for errors during depth
1985 computation and return 0 accordingly.
1986 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
1987 create default constructors and add an other error check.
1988 * parse.h (java_fix_constructors): Prototyped.
1989 * parse.y (java_pre_expand_clinit): Likewise.
1990 (build_super_invocation): Re-prototyped to feature one argument.
1991 (java_check_circular_reference): Directly use `current'.
1992 (java_fix_constructors): New function.
1993 (java_check_regular_methods): Don't create default constructors
1994 here, but abort if none were found.
1995 (java_complete_expand_methods): Pre-process <clinit> calling
1996 java_pre_expand_clinit.
1997 (java_pre_expand_clinit): New function.
1998 (fix_constructors): build_super_invocation invoked with the
1999 current method declaration as an argument.
2000 (build_super_invocation): Use the context of the processed method
2001 decl argument instead of current_class.
2002 * typeck.c (lookup_java_method): Take WFLs in method names into
2005 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
2007 * class.c (make_class_data): flag_keep_inline_functions to keep
2008 private methods in the method array.
2010 1999-12-15 Anthony Green <green@cygnus.com>
2012 * check-init.c (check_init): Take into account both types of
2013 `throw's when checking for uninitialized variables.
2015 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2017 * parse.y (java_complete_lhs): Force convertion of array
2018 dimensions to int_type_node, that's what runtime's ABI expects.
2020 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2022 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
2023 operand of a WFL, until the Java front-end gets fixed with regard
2024 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
2026 1999-12-10 Andrew Haley <aph@cygnus.com>
2028 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
2029 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
2030 expr.c (build_java_athrow): Add support for sjlj-exceptions.
2034 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2036 * expr.c (java_lang_expand_expr): Switch to permanent obstack
2037 before calling expand_eh_region_start and expand_start_all_catch.
2038 * except.c (expand_start_java_handler): Switch to permanent
2039 obstack before calling expand_eh_region_start.
2040 (expand_end_java_handler): Switch to permanent obstack before
2041 calling expand_start_all_catch.
2043 1999-12-5 Anthony Green <green@cygnus.com>
2045 * decl.c (init_decl_processing): Mark throw_node as a noreturn
2046 function with side effects.
2047 (init_decl_processing): Mark all memory allocating DECLs with
2050 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2052 * except.c (expand_end_java_handler): Call
2053 expand_resume_after_catch and end_catch_handler.
2055 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
2057 * verify.c (verify_jvm_instructions): Create new return label
2058 chain if non existant (don't rely on the verified state of the jsr
2061 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2063 * jcf-write.c (generate_byecode_insns): Fixed indentation for
2064 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
2066 * parse.y (patch_assignment): Removed bogus final class test on
2067 lhs when checking on whether to emit an ArrayStoreException runtime
2069 * expr.c (expand_java_arraystore): Likewise.
2071 1999-11-28 Anthony Green <green@cygnus.com>
2073 * decl.c (find_local_variable): Reuse single slot decls when
2076 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2078 * jcf-parse.c (saw_java_source): Global variable removed.
2079 (read_class): Don't use `saw_java_source'. Added extra braces.
2080 (yyparse): Code setting `saw_java_source' removed.
2082 1999-11-24 Mark Mitchell <mark@codesourcery.com>
2084 * except.c (emit_handlers): Zero catch_clauses after emitting them.
2086 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2088 * verify.c (merge_type_state): Non verified subroutines being
2089 considered more than once to trigger passive type merge.
2091 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2093 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
2094 in case of error. Error message tuned.
2096 1999-11-21 Anthony Green <green@cygnus.com>
2098 * constants.c (find_methodref_index): Unwrap method names before
2099 inserting them in the constant pool.
2101 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
2103 * class.c (assume_compiled_node): New typedef.
2104 (assume_compiled_tree): New static data.
2105 (find_assume_compiled_node): New function.
2106 (add_assume_compiled): New function.
2107 (assume_compiled): New function.
2108 * class.c (make_class_data): Use assume_compiled.
2109 (is_compiled_class): Use assume_compiled.
2111 * java-tree.h (add_assume_compiled): Declare.
2113 * lang.c (lang_decode_option): Parse new options.
2115 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2117 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
2118 int_type_node: that's what `_Jv_AllocObject' expects.
2120 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2122 * parse.y (lookup_method_invoke): Use lang_printable_name to
2123 reliably build the type name during error report. Fixes PR gcj/97.
2125 1999-11-09 Tom Tromey <tromey@cygnus.com>
2127 * jcf-path.c: Include <sys/stat.h>.
2128 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
2129 (DIR_UP): New macro.
2131 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2133 * parse.y (source_end_java_method): Resume permanent allocation,
2134 reversing Apr 27 1998 patch.
2135 (patch_string_cst): Pop obstacks after having pushed the permanent
2138 1999-11-05 Tom Tromey <tromey@cygnus.com>
2140 * class.c (finish_class): Emit inlined methods if any native
2141 methods exist in the class. Fixes PR gcj/85.
2143 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2145 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
2146 (qualify_ambiguous_name): Likewise.
2148 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
2150 * typeck.c: (lookup_java_method): search all inherited
2151 interfaces when looking up interface method.
2153 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2155 * parse.y (method_header:): Issue error message for rule `type
2157 (synchronized:): Error report when not using synchronized.
2159 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2161 * parse.y (resolve_qualified_expression_name): Prevent `this' from
2162 being used before the superclass constructor has been called.
2163 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
2164 instead of `CALL_THIS_CONSTRUCTOR_P'.
2166 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
2168 * check-init.c: Fix typo in comment.
2170 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2172 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
2175 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2177 * parse.y (expression_statement:): Call function to report
2178 improper invocation of a constructor.
2179 (parse_ctor_invocation_error): New function.
2181 1999-10-26 Mark Mitchell <mark@codesourcery.com>
2183 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
2186 1999-10-21 Tom Tromey <tromey@cygnus.com>
2188 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
2189 in generated `main'.
2191 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2193 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
2194 (qualify_ambiguous_name): Likewise.
2196 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2198 * parse.y (java_complete_tree): fold_constant_for_init to work on
2200 (java_complete_lhs): Likewise.
2201 (array_constructor_check_entry): Complete an initializer element
2202 on permanent_obstack.
2204 1999-10-19 Tom Tromey <tromey@cygnus.com>
2206 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
2207 From Mike Moreton <mike@pillim.demon.co.uk>.
2209 1999-10-15 Greg McGary <gkm@gnu.org>
2211 * java-tree.h (flag_bounds_check): Remove extern decl.
2212 * lang.c (flag_bounds_check): Remove global variable.
2213 (lang_f_options): Remove "bounds-check" entry.
2214 (lang_init_options): Default flag_bounds_check to "on".
2216 1999-10-14 Tom Tromey <tromey@cygnus.com>
2218 * jvgenmain.c (usage): New function.
2219 (main): Use it. Also, handle `-D' options.
2220 * jvspec.c (lang_specific_driver): Recognize -D.
2221 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
2223 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
2225 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2227 * jcf-dump.c (print_constant, disassemble_method): Don't call a
2228 variadic function with a non-literal format string.
2230 * parse-scan.y (report_main_declaration): Likewise.
2232 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
2234 * parse.y (read_import_dir, patch_assignment, patch_binop,
2235 patch_array_ref): Likewise.
2237 * typeck.c (build_java_array_type): Likewise.
2239 * verify.c (verify_jvm_instructions): Likewise.
2241 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2243 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
2245 1999-10-07 Anthony Green <green@cygnus.com>
2247 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
2248 where CHECK_PUT may fail for valid reasons.
2250 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
2251 UNSAFE_PUTN): New macros.
2253 1999-10-04 Tom Tromey <tromey@cygnus.com>
2255 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
2256 well. Fixes Java PR gcj/59.
2257 * parse-scan.y (yyerror): Report errors.
2259 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
2261 * decl.c (insert_block): Remove unconditional `abort'.
2263 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2265 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
2266 FUNCTION_CODE now of type int. All callers changed.
2267 Set the builtin's DECL_BUILT_IN_CLASS.
2269 1999-09-23 Tom Tromey <tromey@cygnus.com>
2271 * jvspec.c (lang_specific_driver): Don't read spec file if
2272 -fsyntax-only given.
2274 1999-09-22 Tom Tromey <tromey@cygnus.com>
2276 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
2278 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
2279 (WORDS_TO_LONG): Likewise.
2280 (WORDS_TO_DOUBLE): Likewise.
2282 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2284 * jcf-write.c (RELOCATION_VALUE_0): New macro.
2285 (RELOCATION_VALUE_1): Likewise.
2286 (emit_iinc, emit_reloc, push_constant1, push_constant2,
2287 push_in_const, push_long_const): Prototyped.
2288 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
2289 (push_constant2): Likewise.
2290 (push_int_const): Cast find_constant1's integer arguments to `jword'.
2291 (find_constant_wide): Cast find_constant2's integer arguments to
2293 (find_constant_index): Cast find_constant2's and find_constant2's
2294 integer arguments to `jword'.
2295 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
2296 (emit_switch_reloc): Use RELOCATION_VALUE_0.
2297 (emit_if): Use RELOCATION_VALUE_1.
2298 (emit_goto): Likewise.
2299 (emit_jsr): Likewise.
2300 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
2301 argument to push_long_const to HOST_WIDE_INT.
2303 1999-09-15 Andreas Schwab <schwab@suse.de>
2305 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
2307 1999-09-20 Nick Clifton <nickc@cygnus.com>
2309 * lang.c (lang_decode_option): Extend comment.
2311 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2313 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
2316 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2318 * gjavah.c (get_field_name, print_method_info, print_include,
2319 add_namelet): Use xmalloc, not malloc.
2321 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
2322 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
2325 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
2327 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
2329 * jcf-path.c (add_entry): Likewise.
2331 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
2333 * jv-scan.c (xmalloc): Remove definition.
2335 * jvgenmain.c (xmalloc): Likewise.
2337 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
2339 * lex.c (java_store_unicode): Use xrealloc, not realloc.
2341 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
2342 concat, not xmalloc/sprintf.
2343 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
2344 (xstrdup): Remove definition.
2346 * parse.y (duplicate_declaration_error_p,
2347 constructor_circularity_msg, verify_constructor_circularity,
2348 check_abstract_method_definitions, java_check_regular_methods,
2349 java_check_abstract_methods, patch_method_invocation,
2350 check_for_static_method_reference, patch_assignment, patch_binop,
2351 patch_cast, array_constructor_check_entry, patch_return,
2352 patch_conditional_expr): Use xstrdup, not strdup.
2354 * zextract.c (ALLOC): Use xmalloc, not malloc.
2356 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2358 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
2360 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
2361 (do_spec, lang_specific_pre_link, lang_specific_driver,
2362 input_filename, input_filename_length): Don't declare.
2363 (main_class_name, jvgenmain_spec, lang_specific_driver):
2365 (lang_specific_driver): All calls to the function pointer
2366 parameter now explicitly call `fatal'.
2368 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2370 * parse.y (find_applicable_accessible_methods_list): Search
2371 abstract classes as interfaces.
2373 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2375 * class.c (finish_class): We're now outside a valid method
2376 declaration. Tell the rest of gcc so.
2378 1999-09-08 Bruce Korb autogen@linuxbox.com
2380 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
2382 1999-09-07 Tom Tromey <tromey@cygnus.com>
2384 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
2386 (decode_signature_piece): Don't emit "::" in JArray<>.
2387 (print_namelet): Only print trailing `;' when printing a class.
2389 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2391 * java-tree.h: Delete declarations for all tree nodes now moved to
2393 * decl.c: Delete their definitions.
2395 1999-09-04 Mark Mitchell <mark@codesourcery.com>
2397 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
2398 * Makefile.in (OBJS): Add ggc-callbacks.o.
2399 (OBJDEPS): Likewise.
2401 1999-09-03 Tom Tromey <tromey@cygnus.com>
2403 * parse.y (strip_out_static_field_access_decl): Return operand if
2404 it satisfies JDECL_P.
2406 1999-09-02 Tom Tromey <tromey@cygnus.com>
2408 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
2409 Handle nested arrays, like `[[I'.
2411 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2413 * class.c (finish_class): Remove unused parameter, all callers
2416 * expr.c (build_java_athrow): Change return type to void.
2417 (java_lang_expand_expr): Make sure each case in switch returns a
2420 * java-tree.h (finish_class): Fix prototype to take void args.
2422 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
2423 (main): Issue return from main, not exit.
2425 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
2427 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
2429 * jv-scan.c (main): Issue return from main, not exit.
2431 * parse.y (check_abstract_method_definitions,
2432 java_check_abstract_method_definitions): Add static prototypes.
2433 (java_complete_expand_methods): Fix call to `finish_class'.
2435 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
2438 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2440 * lang.c (language_string): Constify.
2442 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2444 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
2445 Remove hacks for stuff which comes from libiberty.
2447 * Make-lang.in: Likewise.
2449 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
2451 * Makefile.in (xref.o): Depend on xref.c explicitly.
2453 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2455 * java-tree.h (lang_printable_name): Constify a char*.
2457 * lang.c (lang_printable_name): Likewise.
2459 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
2461 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
2464 1999-08-26 Tom Tromey <tromey@cygnus.com>
2466 * gjavah.c (print_cxx_classname): Print "::" before qualified
2469 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2471 * parse.y (lookup_cl): Changed leading comment. Now does its best
2472 to set the column number.
2473 (qualify_ambiguous_name): Take WFL wrappers into account.
2475 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
2477 * verify.c (verify_jvm_instructions): Don't check instruction
2478 validity beyond end of method.
2480 1999-08-25 Tom Tromey <tromey@cygnus.com>
2482 * jvspec.c (lang_specific_driver): Correctly handle --help again.
2484 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2486 * gjavah.c (print_name, print_base_classname, utf8_cmp,
2487 cxx_keyword_subst, generate_access, name_is_method_p,
2488 get_field_name, print_field_name, super_class_name, print_include,
2489 decode_signature_piece, print_class_decls, usage, help,
2490 java_no_argument, version, add_namelet, print_namelet): Add static
2492 (print_base_classname, utf8_cmp, cxx_keyword_subst,
2493 name_is_method_p): Constify a char*.
2494 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
2495 Provide a final else clause in an if-else-if.
2496 (print_field_info): Add missing final arg in function call to
2498 (print_method_info, decompile_method, decode_signature_piece,
2499 print_c_decl, print_full_cxx_name, print_stub,
2500 print_mangled_classname, super_class_name, print_include,
2501 add_namelet, add_class_decl, print_class_decls, process_file,
2502 help): Constify a char*.
2504 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
2505 push_int_const, find_constant_wide, find_constant_index,
2506 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
2507 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
2508 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
2509 emit_if, emit_goto, emit_jsr, call_cleanups,
2510 make_class_file_name): Add static prototypes.
2511 (generate_bytecode_return, generate_bytecode_insns): Pass a
2512 NULL_PTR, not a NULL_TREE.
2514 * jv-scan.c: Include "jcf.h".
2515 (main): Declare using DEFUN macro.
2517 * jvspec.c (find_spec_file, lang_specific_pre_link,
2518 lang_specific_driver): Add prototypes.
2519 (find_spec_file): Constify a char*.
2521 * keyword.gperf (hash, java_keyword): Add prototypes.
2523 * lang.c (lang_print_error): Add static prototype.
2524 (lang_init): Prefer memcpy over bcopy to avoid casts.
2526 * lex.c (yylex): Add static prototype.
2528 * parse-scan.y: Include "lex.c" earlier.
2530 * parse.h: Remove redundant declaration for `yylex'.
2532 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
2533 labeled_block_contains_loop_p): Add static prototypes.
2534 (not_accessible_p): Make static to match prototype.
2536 * verify.c (start_pc_cmp): Don't needlessly cast away const.
2538 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2540 * parse.y (check_method_redefinition): Changed leading comment.
2541 (check_abstract_method_definitions): New function.
2542 (java_check_abstract_method_definitions): New function.
2543 (java_check_regular_methods): Call it.
2544 (verify_constructor_super): Fixed indentation.
2545 (lookup_method_invoke): Likewise.
2547 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2549 * parse.y (method_header): Return a null pointer if the current
2551 (finish_method_declaration): Return if the current function decl
2553 (source_start_java_method): Likewise.
2554 (java_method_add_stmt): Likewise.
2556 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2558 * class.c (emit_register_class): Removed unnecessary call to
2560 * parse.y (labeled_block_contains_loop_p): Removed unused local
2563 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2565 * parse.y (java_refold): Added prototype.
2567 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2569 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
2570 (java_stabilize_reference): Removed unnecessary `else'.
2571 (java_complete_lhs): Set flag to remember boolean. Call
2572 java_refold. Added comments.
2573 (java_decl_equiv): New function.
2574 (binop_compound_p): Likewise.
2575 (java_refold): Likewise.
2576 (patch_unaryop): Striped static field access assigned to decl and
2577 op. Changed promotion scheme for ++/-- operators.
2578 (search_loop): New function.
2579 (labeled_block_contains_loop_p): Likewise.
2580 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
2582 (patch_bc_statement): Call search_loop. Fixed comment.
2584 1999-08-14 Anthony Green <green@cygnus.com>
2586 * expr.c (java_lang_expand_expr): Mark static array data as
2589 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2591 * jvgenmain.c (main): NUL-terminate name_obstack.
2593 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2595 * check-init.c (check_bool2_init, done_alternative): Add static
2598 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
2599 (add_method, build_utf8_ref, build_class_ref,
2600 append_gpp_mangled_type, layout_class_method): Constify a char*.
2602 * decl.c (push_promoted_type, make_binding_level): Add static
2604 (push_promoted_type, pushdecl): Constify a char*.
2606 * except.c (find_handler_in_range, link_handler,
2607 check_start_handlers): Add static prototypes.
2609 * expr.c (process_jvm_instruction): Constify a char*.
2611 * gjavah.c (main): Constify a char*.
2613 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
2616 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
2618 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
2619 munge, print_ents): Constify a char*.
2621 * jcf-dump.c (disassemble_method): Constify a char*.
2622 (print_constant_pool, print_exception_table): Add static prototypes.
2623 (print_constant, print_exception_table, main, disassemble_method):
2626 * jcf-io.c (find_classfile, find_class): Likewise.
2628 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
2629 (set_source_filename, predefined_filename_p): Add static prototypes.
2630 (set_source_filename, get_constant, get_class_constant,
2631 find_in_current_zip): Constify a char*.
2633 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
2635 (add_entry, add_path, jcf_path_classpath_arg,
2636 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
2638 * jcf-reader.c (get_attribute, jcf_parse_preamble,
2639 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
2640 jcf_parse_one_method, jcf_parse_methods,
2641 jcf_parse_final_attributes): Add static prototypes.
2642 (get_attribute): Constify a char*.
2644 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
2645 jcf_dependency_add_target, jcf_path_classpath_arg,
2646 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
2648 * jv-scan.c (main): Constify a char*.
2649 (gcc_obstack_init): Add prototype arguments.
2651 * jvgenmain.c (gcc_obstack_init): Likewise.
2652 (main): Constify a char*.
2654 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
2656 (put_decl_string, lang_print_error): Constify a char*.
2657 (lang_init): Remove redundant extern prototype.
2659 * mangle.c (emit_unicode_mangled_name): Constify a char*.
2661 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
2662 Add static prototypes.
2663 (get_type_from_signature): Constify a char*.
2665 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
2666 Add static prototypes.
2667 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
2668 (verify_jvm_instructions): Constify a char*.
2670 * xref.c (xref_flag_value): Likewise.
2672 * xref.h (xref_flag_value): Likewise.
2674 * zextract.c (makeword, makelong): Add static prototypes.
2675 (makeword, makelong): Constify a uch*.
2677 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2679 * lang.c (java_dummy_print): Constify a char*.
2680 (lang_print_error): Likewise.
2681 (lang_init): Remove redundant prototype for `print_error_function'.
2682 (lang_init_source): Likewise.
2683 (lang_identify): Constify a char*.
2685 1999-08-09 Tom Tromey <tromey@cygnus.com>
2687 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
2688 (WORDS_TO_LONG): Likewise.
2689 (WORDS_TO_DOUBLE): Likewise.
2691 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2693 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
2695 * expr.c (java_stack_pop, java_array_data_offset,
2696 build_java_throw_out_of_bounds_exception, case_identity,
2697 build_java_check_indexed_type): Add static prototypes.
2698 (linenumber_table, expand_invoke, expand_java_field_op,
2699 build_primtype_type_ref, expand_byte_code): Constify a char*.
2701 * java-tree.h (build_primtype_type_ref, linenumber_table):
2703 (java_lang_expand_expr): Add prototype.
2705 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
2706 `java_lang_expand_expr'.
2708 * lex.c (java_lex_error): Constify a char*.
2709 (java_get_unicode, java_read_char, java_allocate_new_line,
2710 java_unget_unicode, java_sneak_unicode): Prototype.
2712 * parse-scan.y (current_class, package_name, method_declarator,
2713 report_class_declaration, yyerror): Constify a char*.
2715 * parse.h (java_report_errors): Prototype.
2716 (yyerror): Constify a char*.
2718 * parse.y (classitf_redefinition_error, check_modifiers,
2719 parse_jdk1_1_error, lookup_package_type,
2720 lookup_package_type_and_set_next, get_printable_method_name,
2721 purify_type_name): Constify a char*.
2722 (build_super_invocation, maybe_generate_finit,
2723 verify_constructor_super, parser_add_interface,
2724 add_superinterfaces, jdep_resolve_class, note_possible_classname,
2725 java_complete_expand_methods, java_expand_finals,
2726 cut_identifier_in_qualified, java_stabilize_reference,
2727 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
2728 merge_string_cste): Prototype.
2729 (single_type_import_declaration, yyerror,
2730 variable_redefinition_error, build_array_from_name,
2731 build_unresolved_array_type, check_class_interface_creation,
2732 resolve_class, complete_class_report_errors,
2733 note_possible_classname, read_import_dir,
2734 find_in_imports_on_demand, resolve_package, fix_constructors,
2735 check_deprecation, lookup_method_invoke,
2736 maybe_build_primttype_type_ref, array_constructor_check_entry):
2738 (java_complete_expand_methods, java_expand_finals): Make static.
2739 (convert_narrow): Remove static prototype.
2741 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2743 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
2745 1999-08-02 Richard Henderson <rth@cygnus.com>
2747 * decl.c: Include defaults.h instead of expr.h.
2748 * parse.y: Likewise.
2750 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2752 * java/decl.c (start_java_method): Change all uses of
2753 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
2754 Ensure expr.h is included.
2755 * java/expr.c (pop_arguments): Ditto.
2756 * java/parse.y (expand_start_java_method): Ditto.
2758 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2760 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
2762 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
2764 * decl.c: Include "function.h".
2765 * except.c: Likewise.
2766 * parse.y: Likewise.
2767 * Makefile.in: Update dependencies.
2769 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2771 * expr.c (build_java_soft_divmod): Provide a default case in switch.
2772 (java_lang_expand_expr): Mark parameters `target', `tmode' and
2773 `modifier' with ATTRIBUTE_UNUSED.
2775 * gjavah.c (process_file): Add braces around ambiguous `else'.
2777 * jcf-dump.c (print_access_flags, localvar_free): Change return
2780 * parse.y (java_complete_expand_method): Initialize variable
2782 (resolve_qualified_expression_name): Likewise for `field_decl'.
2783 (patch_method_invocation): Likewise for `class_to_search'.
2784 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
2785 (patch_assignment): Likewise for `lhs_type'.
2787 * verify.c (verify_jvm_instructions): Remove unused variable
2790 1999-07-25 Richard Henderson <rth@cygnus.com>
2792 * decl.c (va_list_type_node): New.
2794 1999-07-25 Anthony Green <green@cygnus.com>
2796 * gjavah.c (print_stub): New function.
2797 (METHOD_IS_NATIVE): New macro.
2798 (print_mangled_classname): Make static.
2799 (HANDLE_END_FIELD): Don't emit fields during stub generation.
2800 (process_file): Perform stub generation.
2801 (HANDLE_METHOD): Don't emit class decls during stub
2803 (HANDLE_END_METHOD): Take into account stub generation.
2804 (print_method_info): Handle stub generation.
2805 (print_stub): New function.
2806 (print_cxx_classname): Make signature consistant with others.
2807 (help): Describe -stubs option.
2808 (main): Create stub file.
2809 (version): Use version.c.
2810 (print_full_cxx_name): New function.
2811 (print_c_decl): Use print_full_cxx_name.
2813 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2815 * check-init.c (check_init): Handle MAX_EXPR.
2817 1999-07-15 Andrew Haley <aph@cygnus.com>
2819 * lang.c (flag_use_divide_subroutine): New variable.
2820 * typeck.c: (convert_ieee_real_to_integer): Bounds check
2821 fp-to-integer conversion.
2822 (convert): Call convert_ieee_real_to_integer when flag_fast_math
2825 * expr.c (build_java_soft_divmod): New function.
2826 (build_java_binop): Call build_java_soft_divmod if
2827 flag_use_divide_subroutine is set.
2828 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
2829 soft_lrem_node: new builtin functions.
2830 (init_decl_processing) Initialize the new builtins.
2831 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
2832 soft_lrem_node: new builtin functions.
2833 (build_java_soft_divmod): New function.
2834 * parse.y: Call build_java_soft_divmod if
2835 flag_use_divide_subroutine is set.
2838 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
2839 a --specs= arg) even if not linking.
2840 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
2841 -fuse-divide-subroutine
2843 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2845 * parse.y (resolve_and_layout): Check methods only once.
2846 (resolve_qualified_expression_name): Verify thrown exceptions
2848 (check_thrown_exceptions): Reject exceptions thrown in
2849 initializer. Error message tuned.
2851 1999-07-14 Andrew Haley <aph@cygnus.com>
2853 * expr.c (expand_expr): Do not return the last statement in a
2854 block as the block's value.
2856 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2858 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
2859 CALL_EXPR, to avoid order of evaluation changes.
2861 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2863 * parse.y (qualify_ambiguous_name): Do not use
2864 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
2866 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2868 * check-init.c (check_init): Handle MAX_EXPR.
2869 * expr.c (force_evaluation_order): Force method call arguments to
2870 be evaluated in left-to-right order.
2871 * parse.y (qualify_ambiguous_name): Loop again to qualify
2872 NEW_ARRAY_EXPR properly.
2874 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2876 * parse.y (patch_invoke): Resolve unresolved invoked method
2878 (qualify_ambiguous_name): STRING_CST to qualify expression for
2879 type name resolution.
2881 1999-06-24 Andrew Haley <aph@cygnus.com>
2883 * class.c (finish_class): Whenever a deferred method is
2884 output, rescan the list of methods to see if a new candidate for
2885 output can be found.
2887 1999-06-28 Tom Tromey <tromey@cygnus.com>
2889 * jvspec.c (lang_specific_driver): Recognize --help.
2891 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2893 * parse.y (resolve_package): Fixed bogus return statement.
2894 (patch_method_invocation): Resolve method invocation beginning with
2895 a package name qualifier.
2897 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2899 * Make-lang.in (java.stage1): Depend on stage1-start.
2900 (java.stage2): Likewise for stage2-start.
2901 (java.stage3): Likewise for stage3-start.
2902 (java.stage4): Likewise for stage4-start.
2904 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2906 * parse.y (java_complete_lhs): When doing cross referencing, don't
2907 try to keep file location on a WFL expanded as a CALL_EXPR.
2909 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2911 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
2912 compiling to class file a void method with an empty method body.
2913 As a side effect, the bytecode backend will generate the
2914 appropriate `return' instruction.
2916 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2918 * parse.y (lookup_package_type_and_set_next): New function prototype.
2919 (resolve_package): Search current and imported packages.
2920 (lookup_package_type_and_set_next): New function.
2922 1999-06-22 Andrew Haley <aph@cygnus.com>
2924 * verify.c (verify_jvm_instructions): Check for pending blocks
2925 before invalid PC test and opcode switch, not after.
2927 1999-06-21 Andrew Haley <aph@cygnus.com>
2929 * except.c (find_handler_in_range): The upper limit for exception
2930 ranges is exclusive, not inclusive: (start <= pc < end).
2931 (link_handler): find child pointer which points to outer by
2932 searching sibling list: previous code incorrectly assumed that
2933 outer->outer->first_child must point to outer.
2934 * verify.c (verify_jvm_instructions): FIXME added to code for
2936 (verify_jvm_instructions): Do not assume that the last block
2937 processed in a subroutine is a block which ends with a `ret'
2938 instruction. With some control flows it is possible that the last
2939 block ends with an `athrow'.
2941 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2943 * parse.y (qualify_ambiguous_name): Reorganized the post
2944 evaluation of non WFL leading expression nodes.
2946 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2948 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
2951 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2953 * parse.y (qualify_ambiguous_name): Handle qualified expression
2954 beginning with a STRING_CST.
2956 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2958 * parse.y (register_fields): Set DECL_INITIAL on both
2959 pre-initialized static and public fields.
2960 (resolve_field_access): Static field access expressions to always
2962 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
2963 qualification. CONVERT_EXPR to be resolved as an expression name.
2964 (java_complete_lhs): Identify and access qualified final
2965 initialized field in switch statement case expression.
2966 (fold_constant_for_init): Pre-initialized field decl constant to
2969 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2971 * parse.y (note_possible_classname): Mark returned node with
2972 QUALIFIED_P only if the original class name contained a '/'.
2974 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
2976 * Make-lang.in (gcjh): More parallel build fixes.
2978 1999-06-03 Mike Stump <mrs@wrs.com>
2980 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
2982 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
2984 * except.c (link_handler): Chain exception handlers in order.
2986 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
2988 * expr.c (expand_byte_code): Fill unreachable bytecode regions
2989 with nops and process as usual in order to always set correct EH
2990 ranges. Emit detailed warnings about unreachable bytecodes.
2992 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
2994 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
2997 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2999 * parse.y (lookup_field_wrapper): Unified returned value to NULL
3000 or the searched field decl.
3002 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3004 * parse.y (fold_constant_for_init): Convert numerical constant
3005 values to the type of the assigned field.
3007 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3009 * expr.c (lookup_field): Relaxed the test on class loading error
3011 * parse.y (fold_constant_for_init): Enabeled old code.
3013 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3015 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
3016 decide the validity of the cast of a java.lang.Cloneable reference
3018 (patch_conditional_expr): Fixed first argument passed to
3019 binary_numeric_promotion.
3021 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3023 * parse.y (qualify_ambiguous_name): Take into account that a
3024 CONVERT_EXPR might specify a type as a WFL.
3026 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3028 * parse.y (patch_assignment): Save the rhs before using it as an
3029 argument to _Jv_CheckArrayStore.
3031 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3033 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
3035 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3037 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
3038 floating point litteral only when the exponent indicator has been
3041 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3043 * parse.y (formal_parameter:): Construct argument tree list
3044 element even if a yet unsupported final parameter was encountered.
3046 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3048 * parse.y (finish_method_declaration): Issue errors for native or
3049 abstract methods declared with a method body, as well as for non
3050 native or non abstract methods with no method body.
3052 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3054 * class.c (build_utf8_ref): Initialize variable `field'.
3056 * decl.c (init_decl_processing): Initialize variable `field'.
3058 * expr.c (build_known_method_ref): Mark parameters `method_type',
3059 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
3060 (process_jvm_instruction): Likewise for parameter `length'.
3062 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
3063 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
3066 * parse.y (maybe_generate_clinit): Remove unused variable
3067 `has_non_primitive_fields'.
3068 (find_in_imports_on_demand): Initialize variables `node_to_use'
3070 (patch_binop): Likewise for variable `prom_type'.
3071 (patch_unaryop): Likewise for variable `prom_type'.
3073 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
3075 * xref.c (xref_table): Add missing initializer.
3077 1999-05-14 Tom Tromey <tromey@cygnus.com>
3079 * java-except.h (struct eh_range): Removed unused `next' member.
3080 * verify.c (verify_jvm_instructions): Call check_nested_ranges
3081 after adding all exception handlers. Sort exception ranges in
3083 (struct pc_index): New structure.
3084 (start_pc_cmp): New function.
3085 * except.c (add_handler): Return `void'. Don't call link_handler;
3086 instead construct an ordinary linked list and do range
3088 (check_nested_ranges): New function.
3089 (link_handler): Changed interface to allow merging of eh_ranges.
3090 Split overlapping ranges. Return `void'.
3092 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3094 * parse.y (constructor_block_end:): New rule, tagged <node>.
3095 (constructor_body:): Use `constructor_block_end' instead of
3098 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3100 * parse.y (statement_nsi:): Pop `for' statement block.
3101 (java_complete_lhs): Labeled blocks containing no statement are
3102 marked as completing normally.
3104 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3106 * xref.c (xref_set_current_fp): New function, defined.
3107 * xref.h (xref_set_current_fp): New function, prototyped.
3109 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3111 * check-init.c (check_init): Take into account that
3112 LABELED_BLOCK_STMT can be empty.
3114 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3116 * parse.y (java_check_regular_methods): Warning check on not
3117 overriding methods with default access in other packages does not
3118 apply to `<clinit>'.
3119 (java_complete_lhs): If block body is an empty_stmt_node, replace
3120 it by NULL_TREE. This prevents gcc from generating an irrelevant
3123 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3125 * check-init.c (check_init): Removed code accepting to see things
3126 falling through default:, when doing xrefs.
3127 * java-tree.h (do_not_fold): New global variable, declared.
3128 * parse.y (do_not_fold): New global variable, defined.
3129 (java_complete_expand_method): Set `do_not_fold' to the value of
3130 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
3131 and reinstall them after them have been purged; do not check for
3132 initializations; do not issue missing return errors.
3133 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
3135 (patch_binop): Skip the fold part when doing xrefs.
3136 (build_string_concatenation): Skip the concatenation part when
3138 (patch_synchronized_statement): Do not generate a try-finally when
3140 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
3141 and keep the location where the throw was seen.
3142 * typeck.c (convert): When `do_not_fold' is set, do not attempt
3143 any treatment on the converted node an simply return a NOP_EXPR of
3145 * xref.c (xref_get_data): New function, defined.
3146 * xref.h (xref_get_data): New function, declared.
3147 (XREF_GET_DATA): Use xref_get_data.
3149 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3151 * gjavah.c (print_include): Cast the result of `strlen' to int
3152 when comparing against a signed value.
3153 (add_namelet): Likewise.
3155 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3157 * expr.c (expand_invoke): Mark parameter `nargs' with
3159 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
3161 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
3164 * jcf-reader.c (get_attribute): Cast a value to long
3165 when comparing against a signed expression. Likewise.
3167 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
3170 1999-05-11 Andrew Haley <aph@cygnus.com>
3172 * parse.y (source_end_java_method): If the current method contains
3173 any exception handlers, force asynchronous_exceptions: this is
3174 necessary because signal handlers in libjava may throw exceptions.
3175 * decl.c (end_java_method): Ditto.
3177 1999-05-11 Tom Tromey <tromey@cygnus.com>
3179 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
3181 * jvspec.c (THREAD_NAME): Removed.
3182 (GC_NAME): Likewise.
3183 (MATHLIB): Likewise.
3184 (WITHLIBC): Likewise.
3186 (THREADLIB): Likewise.
3187 (MATH_LIBRARY): Likewise.
3188 (lang_specific_driver): Don't add `-l' options to command line.
3189 Instead, add a single --specs option. Recognize `-L' options and
3190 use them to search for spec file.
3191 (find_spec_file): New function.
3192 (SPEC_FILE): New define.
3194 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
3196 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
3197 cpplib-enabled build.
3199 1999-05-05 Per Bothner <bothner@cygnus.com>
3201 * class.c (make_field_value): DECL_INITIAL may be a string literal;
3202 temporarily zero it while calling rest_of_decl_compilation.
3204 * java-tree.h (string_ptr_type_node): Add declaration.
3205 * decl.c: Define and initialize string_ptr_type_node.
3206 * parse.y (patch_string_cst): Use string_ptr_type_node.
3208 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
3209 * parse.y (for_statement): Now unconditionally exit_block.
3210 (finish_labeled_statement): No longer exit_block if for-loop.
3211 (patch_loop_statement): Check harder if the loop is already labeled.
3213 * parse.y (patch_initialized_static_field): Removed function.
3214 (maybe_generate_clinit): Removed special handling for interfaces.
3215 (java_complete_expand_methods): Do a preliminary java_complete_tree
3216 on <clinit> to determine if it can be removed.
3217 (java_complete_expand_method): Remove special handling for <clinit>.
3218 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
3219 optimize if we get back empty_stmt_node.
3220 For MODIFY_EXPR, re-do checking of static initializers.
3221 (fold_constant_for_init): Don't return immediate if VAR_DECL.
3222 For VAR_DECL, pass correct context.
3224 * verify.c (verify_jvm_instructions): Better error messages.
3226 1999-05-03 Tom Tromey <tromey@cygnus.com>
3228 * parse-scan.y (interface_declaration): Call
3229 report_class_declaration for interfaces.
3231 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
3233 * Makefile.in: Remove -v from bison command lines.
3235 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3237 * check-init.c (check_init): Exclude a case of error when doing
3239 * class.c (layout_class_method): Don't generate the error message
3240 twice when compiling from source.
3241 * lang-options.h: Added `-Wredundant-modifers' and
3242 `-Wunusupported-jdk11' flags and help text.
3243 * lang.c (lang_decode_option): Added support for
3244 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
3245 flag_static_local_jdk11 and flag_redundant set accordingly.
3246 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
3247 * parse.h (EXPR_WFL_ADD_COL): New macro.
3248 (DECL_END_SOURCE_LINE): Likewise.
3249 (DECL_INHERITED_SOURCE_LINE): Likewise.
3250 * parse.y (static_ref_err): New function, prototyped.
3251 (CCB_TK): Now tagged <operator>.
3252 (class_body:): Remember the location of the closing '}' of a class
3253 definition when doing xrefs.
3255 (block_end:): Likewise.
3256 (create_class): Remember the location of the inherited class
3257 identifier when doing xrefs.
3258 (register_fields): Added test on first operand of `init' before
3259 testing it TREE_CODE.
3260 (method_header): Store the location of the class identifier in the
3261 class decl when doing xrefs.
3262 (finish_method_declaration): Don't combine first/last method line
3264 (java_check_regular_methods): Warning check on not overriding
3265 methods with default access on other packages move before check on
3266 static methods. Initialization of `aflags' also moved up.
3267 (resolve_expression_name): Call static_ref_err to report the error.
3268 (static_ref_err): New function, implemented.
3269 (resolve_field_access): Returned simplified static field access
3271 (resolve_qualified_expression_name): Check for illegal use of
3272 static fields in a non static context. Call static_ref_err to
3273 report error in various places.
3274 (java_complete_tree): Do not fold initialized static fields when
3276 (java_complete_lhs): Likewise.
3278 1999-04-29 Anthony Green <green@cygnus.com>
3280 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
3281 create internal labels.
3282 (lookup_label): Ditto.
3284 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3286 * class.c (layout_class_method): Generate <clinit>'s rtl for
3288 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3289 for interfaces' <clinit>.
3290 * expr.c (lookup_field): Search for fields in interfaces.
3291 (expand_invoke): Fixed indentation.
3292 (expand_java_field_op): Likewise. Use IS_CLINIT.
3293 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
3294 (IS_CLINIT): New macro.
3295 * parse.y (type_declaration:): Call maybe_generate_clinit after an
3296 interface was parsed.
3297 (maybe_generate_clinit): Don't generate if the current class is an
3298 interface with only fields of primitive types.
3299 (reset_method_name): Use IS_CLINIT.
3300 (java_complete_expand_method): Expand <clinit> when it exists for
3301 interfaces. Use IS_CLINIT.
3302 (resolve_expression_name): Use DECL_CONTEXT instead of
3303 current_class to build static field references.
3304 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
3305 ARRAY_REF when doing xreferencing.
3306 (check_final_assignment): Fixed typo in leading comment. Use
3308 (patch_array_ref): Don't fully expand array references when
3310 (patch_return): Use IS_CLINIT.
3311 (patch_throw_statement): Likewise.
3313 1999-04-22 Tom Tromey <tromey@cygnus.com>
3315 * Make-lang.in (JAVA_SRCS): Added check-init.c.
3317 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3319 * decl.c (predef_filenames, predef_filenames_size): New globals
3320 (init_decl_processing): predef_filenames and predef_filenames_size
3322 * java-tree.h (predef_filenames, predef_filenames_size): Declared
3324 * jcf-parse.c (predefined_filename_p): New function.
3325 (yyparse): Check that files on the command line are specified only
3326 once and issue a warning otherwise.
3327 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
3328 * parse.y (source_end_java_method): Nullify NOP method bodies, to
3329 avoid a gcc warning with -W -Wall turned on.
3330 (java_expand_classes): Abort if errors were encountered.
3331 (java_complete_lhs): If the cross reference flag is set, wrap
3332 field DECL node around a WFL when resolving expression name.
3334 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3336 * lang.c (lang_decode_option): Fixed returned value when parsing
3337 `-fxref=...' and `-Wall'.
3338 * parse.y (source_end_java_method): Do not generate code when
3339 flag_emit_xref is set.
3340 (resolve_expression_name): Do not build static field access when
3341 flag_emit_xref is set.
3342 (resolve_field_access): No special treatment on `length' when
3343 flag_emit_xref is set. Do not build qualified static field access
3344 when flag_emit_xref is set.
3345 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
3346 when flag_emit_xref is set.
3347 (patch_assignment): Do not generate array store runtime check when
3348 flag_emit_xref is set.
3349 * xref.c (xref_flag_value): Fixed function declaration
3351 (xset_set_data): New function.
3352 * xref.h (xref_set_data): Added prototype for new function.
3353 (typedef struct xref_flag_table): New field data.
3354 (XREF_GET_DATA): New macro.
3356 1999-04-19 Tom Tromey <tromey@cygnus.com>
3358 * xref.h (enum): Removed trailing comma.
3360 * parse.y (resolve_qualified_expression_name): Added missing
3363 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
3365 * gjavah.c: New prototypes for java_float_finite and
3368 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3370 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
3373 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
3375 * Makefile.in (TREE_H): Add tree-check.h.
3376 (RTL_H): Add genrtl.h.
3378 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3380 * parse.y (patch_assignment): Added ArrayStoreException runtime
3383 1999-04-06 Per Bothner <bothner@cygnus.com>
3385 * expr.c (pop_type_0): New function.
3386 (pop_type): Use pop_type_0.
3387 * java-tree.h (pop_type_0): New declaration.
3388 * verify.c (verify_jvm_instructions): Check return instructions.
3390 * parse.y (patch_binop): Don't fold if non-constant and emiting
3393 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3395 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
3397 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
3398 (main_jcf): Don't define.
3399 (process_file): Don't set `main_jcf'.
3401 * java-tree.h (main_jcf): Don't declare.
3403 * jcf-parse.c (main_jcf): Add static definition.
3405 * lang.c (main_jcf): Don't define.
3407 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3409 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
3411 * decl.c (copy_lang_decl): Likewise for `bcopy'.
3413 * jcf-depend.c: Include "config.h", not <config.h>.
3415 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
3418 * jcf-path.c: Include "config.h", not <config.h>.
3420 * lex.c: Don't include various system header files.
3421 (java_init_lex): Cast the argument of `bzero' to PTR
3423 * parse-scan.y (java_push_parser_context): Likewise.
3425 * parse.y (java_push_parser_context): Likewise.
3426 (patch_bc_statement): Match format specifier to variable argument.
3428 * xref.c: Don't include <stdio.h>.
3430 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3432 * parse.y (struct parser_ctxt *ctxp): Now global.
3433 (declare_local_variables): Use WFL compound value for the
3434 declaration source line value, when doing cross-referencing.
3436 1999-03-31 Tom Tromey <tromey@cygnus.com>
3438 * gjavah.c (print_field_info): Allow constants of other types.
3439 (print_include): Generate include when new name is proper prefix
3440 of already printed name.
3441 (add_namelet): Likewise.
3442 (cxx_keyword_subst): New function.
3443 (print_method_info): Use it.
3444 (print_field_name): New function.
3445 (get_field_name): New function.
3446 (print_field_info): Use get_field_name and print_field_name.
3448 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3450 * Makefile.in (keyword.h): Generate using gperf language 'C', not
3451 'KR-C', so gperf uses the `const' keyword on strings.
3453 * keyword.gperf (java_keyword): Const-ify a char*.
3455 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3457 * parse.y (patch_bc_statement): Fixed identation and a bogus
3460 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3462 * parse.y (patch_assignment): Allow static variables in other
3463 classes to be assigned.
3465 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3467 * class.c (maybe_add_interface): Remove unused variable
3469 (make_class_data): Use = for assignment, not ==. Likewise.
3470 (emit_register_classes): Remove unused variable `decl'.
3472 * lex.c: Fix comment so as not to contain an embedded `/*'.
3474 * verify.c (verify_jvm_instructions): Remove unused variable
3477 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
3479 * parse.y (complete_loop_body): Rename to finish_loop_body.
3480 (complete_labeled_statement): Rename to finish_labeled_statement.
3481 (complete_for_loop): Rename to finish_for_loop.
3482 (complete_method_declaration): Rename to finish_method_declaration.
3484 * java-tree.h (continue_identifier_node): New global node.
3485 * decl.c: Define and initialize continue_identifier_node.
3486 * parse.y (generate_labeled_block): Remove - no longer needed.
3487 (build_loop_body): Use continue_identifier_node for continue block.
3488 (finish_labeled_statement): Also do pop_labeled_block actions.
3489 (java_complete_lhs): POP_LOOP even if error.
3490 (build_labeled_block): Special handling for continue_identifier_node.
3491 (patch_loop_statement): Re-organize.
3492 (patch_bc_statement): Re-write.
3494 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3496 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
3497 using a WFL compound value.
3498 * parse.y (xref.h): Include.
3499 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
3501 (register_fields): Set WFL compound value to lineno if doing
3503 (java_complete_expand_method): Call expand_xref if flag_emit_xref
3505 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
3506 * xref.h (expand_xref): Prototype renamed from xref_generate.
3508 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3510 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
3511 (GET_CURRENT_BLOCK): New macro.
3512 * parse.y (current_static_block): New global variable.
3513 (method_body:): Define action.
3514 (complete_method_declaration): Set current_function_decl to NULL
3515 when work on the current method is done.
3516 (declare_local_variables): Use GET_CURRENT_BLOCK.
3517 (java_method_add_stmt): Likewise.
3518 (java_complete_expand_method): Disable the use of `this' when
3520 (enter_a_block): If no current method exist, use
3521 current_static_block to link static initializer blocks.
3522 (exit_block): Rewritten to use current_static_block when no current
3524 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
3525 (patch_return): Forbid the use of `return' in static initializers.
3526 (patch_throw_statement): Fixed indentation. Issue specific error
3527 for uncaught thrown checked exception in static initializer
3528 blocks. Removed FIXME.
3530 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
3532 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
3533 Link gcj from gcc.o.
3535 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3537 * parse.y (find_applicable_accessible_methods_list): When dealing
3538 with interface: ensure that a given interface or java.lang.Object
3539 are searched only once.
3541 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3543 * gjavah.c (print_c_decl): Remove unused argument `flags'.
3545 * jcf-dump.c (print_access_flags): Add braces around if-else.
3547 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
3550 * lex.c (build_wfl_node): Add static prototype.
3552 * lex.h (build_wfl_node): Remove static prototype.
3554 * parse.y: Include lex.c early enough to declare everything needed.
3555 Ensure calls to `build_wfl_node' pass the proper arguments.
3556 (create_class): Remove unused variable `super_decl'.
3557 (get_printable_method_name): Initialize variable `name'.
3559 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3561 * Changelog: Fixed 1999-03-22 typos.
3562 * lang.c (lang_decode_option): Fixed typo in error string in the
3565 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3567 * Makefile.in (JAVA_OBJS): Added entry xref.o.
3569 * java-tree.h (flag_emit_xref): Declared extern.
3570 * lang.c (xref.h): Included.
3571 (flag_emit_xref): New global variable.
3572 (lang_decode_option): Added support for -fxref.
3576 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
3578 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
3581 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3583 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
3584 $(srcdir)/../system.h and $(JAVA_TREE_H).
3585 (jcf-io.o): Depend on $(JAVA_TREE_H).
3586 (mangle.o): Likewise.
3588 * check-init.c (check_cond_init): Add static prototype.
3590 * class.c (build_java_method_type, hashUtf8String,
3591 make_field_value, get_dispatch_vector, get_dispatch_table,
3592 append_gpp_mangled_type, mangle_static_field): Likewise.
3593 (strLengthUtf8): Hide unused definition.
3594 (hashUtf8String): Const-ify.
3595 (make_field_value): Un-ANSI-fy.
3597 * constants.c: Move inclusion of jcf.h above java-tree.h.
3598 (set_constant_entry, find_class_or_string_constant,
3599 find_name_and_type_constant, get_tag_node,
3600 build_constant_data_ref): Add static prototype.
3602 * decl.c (push_jvm_slot, builtin_function,
3603 lookup_name_current_level): Likewise.
3604 (builtin_function): Const-ify.
3606 * except.c (expand_start_java_handler, expand_end_java_handler):
3607 Add static prototype.
3609 * expr.c (flush_quick_stack, push_value, pop_value,
3610 java_stack_swap, java_stack_dup, build_java_athrow,
3611 build_java_jsr, build_java_ret, expand_java_multianewarray,
3612 expand_java_arraystore, expand_java_arrayload,
3613 expand_java_array_length, build_java_monitor, expand_java_pushc,
3614 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
3615 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
3616 expand_compare, expand_test, expand_cond, expand_java_goto,
3617 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
3618 expand_java_field_op, java_push_constant_from_pool): Likewise.
3620 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
3621 (build_java_arraynull_check): Mark parameters `node' and `type'
3622 with ATTRIBUTE_UNUSED.
3623 (note_label): Likewise for parameter `current_pc'.
3624 (expand_java_call, expand_java_ret): Hide unused definition.
3626 * java-tree.h (make_class, build_constants_constructor,
3627 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
3628 init_outgoing_cpool, register_class, emit_register_classes,
3629 java_layout_seen_class_methods): Prototype.
3630 (unicode_mangling_length): Const-ify.
3631 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3632 emit_unicode_mangled_name, format_int, format_uint,
3633 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
3634 jcf_print_utf8_replace, open_class): Prototype.
3636 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
3637 <stdio.h>. Include tree.h/java-tree.h.
3638 (utf8_equal_string usage, process_class): Add static prototype.
3639 (open_class): Don't prototype this here.
3640 (utf8_equal_string): Match arguments to format specifiers.
3641 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
3642 TABLE_SWITCH, disassemble_method): Likewise.
3644 * jcf-io.c: Include tree.h/java-tree.h.
3645 (open_class, find_classfile, jcf_print_utf8,
3646 jcf_print_utf8_replace): Const-ify.
3648 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
3649 parse_class_file): Add static prototype.
3650 (find_in_current_zip): Match definition to existing static
3653 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
3654 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
3655 finish_jcf_block, define_jcf_label, get_jcf_label_here,
3656 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
3657 write_chunks, adjust_typed_op, generate_bytecode_conditional,
3658 generate_bytecode_return, perform_relocations, init_jcf_state,
3659 init_jcf_method, release_jcf_state, generate_classfile):
3660 Add static prototype.
3661 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
3662 (make_class_file_name): Const-ify.
3664 * jcf.h (find_classfile): Const-ify.
3666 * jv-scan.c (reset_report): Remove prototype.
3668 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
3669 (error): Rewrite to allow varargs.
3671 * lang.c (lang_f_options): Const-ify.
3673 * lex.c (java_parse_escape_sequence): Add static prototype.
3674 (java_allocate_new_line): Match definition to existing static
3677 * mangle.c Include tree.h/java-tree.h.
3678 (unicode_mangling_length, emit_unicode_mangled_name,
3679 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
3681 * parse.h (jdep_code): Remove trailing comma in enumeration.
3682 (java_get_line_col): Move prototype outside of !JC1_LITE test.
3683 (reset_report): Add prototype.
3685 * verify.c (push_pending_label, merge_types): Add static
3688 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
3690 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3692 * parse.y (find_applicable_accessible_methods_list): Extend the
3693 search to superinterfaces when relevant.
3694 (search_applicable_methods_list): New function.
3696 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3698 * class.c (unmangle_classname): Implemented stricter testing
3699 before setting the QUALIFIED_P flag on an identifier.
3701 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
3703 * parse.y (java_complete_lhs): Call force_evaluation_order
3704 after patch_newarray.
3705 (patch_binop): Don't call fold if there are side effects.
3707 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
3709 * parse.y (java_stabilize_reference): Use save_expr instead of
3710 building a SAVE_EXPR node.
3711 (java_complete_lhs): Patch the resulting string of the `+='
3712 operator (if necessary) and complete the RHS after having built
3715 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
3717 * class.c (make_class): Don't set CLASS_P here (because
3718 this function is also called by build_java_array_type).
3719 (push_class): Set CLASS_P here instead.
3720 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
3722 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
3723 context. If the context is class, perfer "super" over "synchronized".
3724 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
3726 * parse.y (create_class): Don't call parser_check_super here;
3727 it is not robust. Always wait until later.
3729 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
3730 match what JDK 1.2 does), but don't set ACC_PUBLIC.
3732 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
3734 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
3735 * lex.h (UNGETC): Change misleading macro.
3737 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
3739 * parse.y (java_stabilize_reference): Return NODE when patching a
3741 (java_complete_lhs): Put parenthesis around truth values.
3743 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
3745 * class.c (layout_class_method): Don't make rtl for interface
3747 * parse.h (GET_TYPE_NAME): New macro.
3748 * parse.y (if_then_statement:): Fixed indentation.
3749 (if_then_else_statement:): Likewise.
3750 (for_statement:): Fixed spacing.
3751 (try_statement:): Fixed indentation.
3752 (create_interface): Don't force interfaces to be abstract.
3753 (method_header): Abstract methods are OK in interfaces.
3754 (declare_local_variables): Fixed typo in comment.
3755 (java_complete_expand_method): Fixed indentation.
3756 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
3757 non accessible fields.
3758 (java_stabilize_reference): New function.
3759 (java_complete_lhs): Fixed indentation. Use
3760 java_stabilize_reference in compound assignement. Insert the
3761 cast. If not processing `+' fix string constants before processing
3764 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3766 * constants.c (find_class_or_string_constant): Cast variable `j'
3767 to a `jword' when comparing against one.
3769 * expr.c (java_lang_expand_expr): Remove unused variables
3770 `has_finally_p' and `op0'.
3772 * gjavah.c (print_field_info): Cast a value to jint when comparing
3773 against one. Likewise for a jlong.
3774 (add_namelet): Likewise cast a `sizeof' to an int when comparing
3775 against a signed quantity.
3777 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
3778 (print_signature): Don't needlessly dereference variable `str'
3780 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
3781 `max_locals' with ATTRIBUTE_UNUSED.
3782 (jcf_parse_class): Likewise for variable `index'.
3784 * parse.h (reverse_jdep_list): Remove static prototype.
3786 * parse.y (build_jump_to_finally): Remove prototype and definition.
3787 (reverse_jdep_list): Add static prototype.
3789 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
3790 `assignment' and `expr_decl'.
3792 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
3794 1999-03-12 Andrew Haley <aph@cygnus.com>
3796 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
3797 we'll need a directory separator and a null character.
3799 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
3801 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
3803 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3805 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
3808 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
3810 * lex.c (java_parse_end_comment): Take extra parameter (next char).
3812 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
3814 * class.c (layout_class_method): A static method in a base class
3815 is never overridden, so treat it like it doesn't exist.
3816 However, do complain about private non-static method overriding
3817 public static method.
3819 * parse.y: Don't set unused INITIALIZED_P flag.
3820 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
3822 * parse.y (find_expr_with_wfl): Optimize tail-calls.
3823 (build_array_from_name): Re-order &index[string] to &string[index].
3825 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
3826 error_mark (it might catch more errors, but it is more likely to lose).
3828 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3830 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
3831 (parse-scan.o): Depend on toplev.h.
3833 * class.c (make_method_value): Add prototype. Make it static.
3834 Remove unused second argument, caller changed.
3836 * expr.c (java_lang_expand_expr): Remove unused variable
3839 * java-tree.h: Don't prototype find_in_current_zip.
3840 Add prototypes for verify_constant_pool, start_java_method,
3841 end_java_method, give_name_to_locals, expand_byte_code,
3842 open_in_zip, set_constant_value, find_constant1, find_constant2,
3843 find_utf8_constant, find_string_constant, find_class_constant,
3844 find_fieldref_index, find_methodref_index, write_constant_pool,
3845 count_constant_pool_bytes and encode_newarray_type.
3847 * jcf-dump.c: Remove unused variable `LONG_temp'.
3849 * jcf-parse.c: Include parse.h.
3850 (jcf_parse_source): Remove unused parameter, all callers changed.
3851 (jcf_figure_file_type): Add static prototype.
3852 (find_in_current_zip): Likewise. Also remove unused parameter,
3853 all callers changed.
3854 (read_class): Initialize variable `saved_pos'.
3856 * jcf-reader.c (jcf_parse_preamble): Mark variables
3857 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
3859 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
3860 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
3861 (java_parse_doc_section): Initialize variable `seen_star'.
3862 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
3863 (java_lex_error): Mark parameters `msg' and `forward' with
3865 (java_get_line_col): Mark parameters `filename' and `line' with
3868 * parse-scan.y: Include toplev.h.
3869 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
3871 * parse.h: use `struct JCF', not plain `JCF'.
3872 (java_parser_context_save_global, java_expand_classes
3873 java_parser_context_restore_global, java_parse): Add prototypes.
3875 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
3878 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
3880 * check-init.c (check_init): COPYN takes word count, not bit count.
3882 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
3884 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
3885 explicit build_decl. (Avoids crash in reload when optimizing.)
3887 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
3889 * decl.c (complete_start_java_method): Handle synchronized method
3890 even when compiling from bytecode.
3892 1999-02-26 Tom Tromey <tromey@cygnus.com>
3894 * gjavah.c (add_class_decl): Only generate `#include' if outer
3895 class is not the name of the class we are processing. Correctly
3896 append `.h' in #include.
3897 (process_file): Clean up newlines around generated `#include's.
3898 (decode_signature_piece): Correctly handle inner classes.
3899 (struct include): New structure.
3900 (all_includes): New global.
3901 (print_include): New function.
3902 (add_class_decl): Use it.
3903 (process_file): Likewise.
3904 (add_class_decl): Generate include for java-array.h if array
3906 (process_file): Don't generate java-array.h include.
3908 * gjavah.c (add_namelet): Check for standard package names here.
3909 (add_class_decl): Don't check for standard package names here.
3911 1999-02-25 Tom Tromey <tromey@cygnus.com>
3913 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
3914 When reading a zip file, only use strncmp if both strings are
3915 bigger than the buffer length. Initialize `k' when looping
3918 1999-02-24 Tom Tromey <tromey@cygnus.com>
3920 * gjavah.c (struct namelet): New structure.
3921 (add_namelet): New function.
3922 (print_namelet): New function.
3923 (print_class_decls): Use add_namelet and print_namelet to generate
3924 namespaces and not classes.
3925 (method_printed): New global.
3926 (HANDLE_END_METHOD): Examine method_printed.
3927 (print_method_info): Set method_printed when required. Print
3928 error if function to be ignored is marked virtual. Handle $finit$
3930 (METHOD_IS_FINAL): New macro.
3931 (print_field_info): Use it.
3932 (HANDLE_METHOD): Clear method_printed.
3933 (method_pass): New global.
3934 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
3935 (process_file): Do two passes over both fields and methods.
3936 (HANDLE_METHOD): Examine method_pass.
3938 (add_class_decl): New function.
3939 (print_class_decls): Don't scan over entire constant pool.
3941 1999-02-23 Tom Tromey <tromey@cygnus.com>
3943 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
3944 disable linking in that case.
3946 1999-02-20 Tom Tromey <tromey@cygnus.com>
3948 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
3951 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
3953 * decl.c (build_result_decl), java-tree.h: New method.
3954 (complete_start_java_method): Handle synchronized methods.
3955 Don't build DECL_RESULT here. (Ordering dependency problem.)
3956 (start_java_method): Call build_result_decl here instead ...
3957 * parse.y (java_complete_expand_method): ... and here.
3958 (expand_start_java_method): Don't call complete_start_java_method here.
3959 (java_complete_expand_method): Call it here instead.
3960 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
3961 * java-tree.h: ... here.
3963 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
3964 * parse.y (java_complete_lhs): Don't call force_evaluation_order
3965 for ARRAY_REF - it doesn't work when array bounds are checked.
3966 (patch_array_ref): Handle it here instead.
3968 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
3970 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
3972 Force left-to-right evaluation of binary operations etc.
3973 * expr.c (force_evaluation_order), java-tree.h: New function.
3974 * parse.y (java_complete_lhs): Pass binary operations, procedure
3975 calls, and ARRAY_REFs to force_evaluation_order.
3976 (various): Set TREE_SIDE_EFFECTS more carefully.
3978 Tolerate random (non-UTF8) encoding in comments without complaining.
3979 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
3980 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
3982 * parse.y (resolve_qualified_expression_name): Handle error_mark.
3983 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
3985 * parse.y (java_complete_lhs): Ignore an empty statement in a
3986 COMPOUND_EXPR. Don't complain about empty statement after return.
3988 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
3990 * parse.y (obtain_incomplete_type): Don't wrap unknown types
3991 in TREE_LIST - just chain the POINTER_TYPEs together.
3992 (resolve_class): If type already resolved, return decl.
3993 After resolving, update TREE_TYPE(class_type), and name (if array).
3994 * parse.h (do_resolve_class), parse.y: Make non-static.
3995 * class.c (maybe_layout_super_class): Take this_class argument.
3996 Do do_resolve_class if necessary.
3997 (layout_class, layout_class_methods): Adjust calls appropriately.
3998 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
3999 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
4000 * typeck.c (build_java_array_type): Don't call layout_class.
4002 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4004 * parse.y (check_pkg_class_access): Allow private class access
4005 within the same package.
4006 (strip_out_static_field_access_decl): New function.
4007 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
4008 operator argument before testing its nature.
4010 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
4012 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
4013 (TRY_EXPR): Simplify - it no longer has a finally clause.
4014 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
4015 Simpler handling of TRY_EXPR, which no longer has a finally clause.
4016 * expr.c (java_lang_expand_expr): Likewise.
4017 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
4018 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
4019 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
4020 (build_try_statement): Remove finally parameter and handling.
4021 (build_try_finally_statement): New function.
4022 (patch_try_statement): No longer need to support finally clause.
4023 (try_statement): Update grammar action rules.
4024 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
4025 Simpler handling of TRY_EXPR, which no longer has a finally clause.
4027 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
4029 * jcf-parse.c (get_constant): Add braces around computation of 'd'
4030 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
4032 1999-02-17 Andrew Haley <aph@cygnus.com>
4034 * class.c (build_utf8_ref): Back out broken patch which was
4035 intended to to output signatures using '.' as a separator.
4037 * class.c (make_class_data): Output signatures using '.' as a
4038 separator, rather than '/'.
4039 (mangled_classname): Likewise.
4040 (make_field_value): Likewise.
4041 (make_method_value): Likewise.
4042 * constants.c (alloc_class_constant): Likewise.
4043 * expr.c (build_invokeinterface): Likewise.
4045 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4047 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
4048 of an ancient workaround.
4050 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
4052 * jvspec.c (xmalloc): Kill the prototype. It does not belong
4055 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4057 * lex.c (yylex): Encode \0 as UTF8.
4059 1999-02-10 Tom Tromey <tromey@cygnus.com>
4061 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
4062 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
4063 (libgcj_zip): Renamed.
4064 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
4066 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
4068 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
4069 (GC_NAME): Renamed -lgc to -lgcjgc.
4071 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4073 * lex.c (java_lang_cloneable): Initialize.
4074 * parse.y (java_lang_cloneable): New static variable.
4075 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
4076 doing one more qualification round.
4077 (valid_ref_assignconv_cast_p): Reject null source or
4078 destination. Allow an array to be cast into java.lang.Cloneable.
4079 (patch_cast): Swapped two first arguments to first call to
4080 valid_ref_assignconv_cast_p.
4082 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4084 * parse.h: DECL_P renamed JDECL_P.
4085 * parse.y: DECL_P replaced by JDECL_P.
4086 (build_array_from_name): Always use pointer's type.
4087 (patch_bc_statement): Extra code to search continue target in a
4088 for loop. Fixed comments. Continue target is current loop when
4091 1999-02-05 Andrew Haley <aph@cygnus.com>
4093 * class.c (make_class_data): The superclass of an interface should
4094 be null, not class Object.
4096 * lex.c (java_lex): Sign extend hex literals.
4098 1999-02-04 Andrew Haley <aph@cygnus.com>
4100 * class.c (build_utf8_ref): Output signatures using '.' as a
4101 separator, rather than '/'.
4102 (make_class_data): Likewise.
4104 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
4106 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
4107 mkstemp.o. Get them from libiberty now.
4109 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
4111 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
4113 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4115 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
4118 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
4120 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
4121 * jcf-write.c (generate_bytecode_return): New function.
4122 (generate_bytecode_insns): Use it, for RETURN_EXPR.
4124 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
4125 generate special [fd]const_[01] instructions.
4127 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
4129 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
4130 handling OPCODE_lookupswitch or OPCODE_tableswitch.
4132 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
4134 * parse.y (patch_method_invocation): Handle calling static methods,
4135 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
4137 * parse.y (java_complete_lhs): Don't complain about unreachable
4138 exit condition in a do-while statement.
4140 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4142 * lex.c (java_read_char): Fixed utf8 decoding.
4143 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
4145 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
4146 comments. Local variable `all_primitive' is gone. Broadened
4147 acceptance of `0' to floating point targets. `long' can now be
4148 widened to `double' or `float'.
4149 (valid_method_invocation_conversion_p): Added leading
4150 comment. Fixed tabulation.
4151 (build_string_concatenation): Optimize out left or right empty
4154 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
4156 * jcf-write.c (localvar_alloc): Only emit entry for
4157 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
4158 (generate_bytecode_insns): Only call put_linenumber if
4159 debug_info_level > DINFO_LEVEL_NONE.
4160 * jvspec.c (lang_specific_driver): If no -O* or -g* option
4161 is specified, add -g1 (for compatibility wih javac).
4163 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
4165 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
4166 gjavah.o, check-init.o, jv-scan.o
4168 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4170 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
4172 * gjavah.c: Include config.h and system.h.
4174 * javaop.h (inline): Don't define, its handled by system.h.
4175 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
4176 from `inline' to `static inline'.
4178 * jcf.h (inline): Don't define, its handled by system.h.
4180 * lex.c (inline): Likewise.
4182 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
4184 * lang-specs.h: Map -Qn to -fno-ident.
4186 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
4188 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
4190 1999-01-29 Tom Tromey <tromey@cygnus.com>
4192 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
4193 then cast it to Object before calling `append' method.
4195 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
4197 * check-init.c (check_bool2_init, check_bool_init, check_init):
4198 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
4199 * jcf-write.c (generate_bytecode_insns): Likewise.
4201 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4203 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
4204 * parse.y (patch_cast): Allow a boolean to be cast into a
4207 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4209 * parse.y: (class_declaration:): Fixed indentation.
4210 (class_member_declaration:): Extra `;' after field declaration now
4212 (interface_declaration:): Removed debug messages in error reports.
4213 (patch_binop): Nodes created and returned inherit the orignal
4214 node's COMPOUND_ASSIGN_P flag value.
4215 (patch_cast): Fix cast from char to floating point.
4217 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
4219 * except.c, java-except.h (expand_resume_after_catch): new
4221 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
4222 to branch back to main flow of control after a catch block.
4224 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4226 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
4227 $(srcdir)/../system.h.
4228 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
4229 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
4230 (jcf-write.o): Likewise.
4231 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4232 (mangle.o): Depend on $(srcdir)/../toplev.h.
4233 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4234 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4236 * class.c: Include output.h and parse.h.
4237 (mangled_classname): Add the `const' keyword to a char*.
4238 (find_named_method): Hide unused function definition.
4239 (build_utf8_ref): Change type of variable `c' to unsigned char.
4240 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
4241 (build_class_ref): Add the `const' keyword to a char*.
4242 (layout_class_method): Remove unused variable `buf'.
4244 * decl.c (find_local_variable): Remove unused variable `rtl'.
4245 (pushdecl): Likewise for variables `different_binding_level' and
4247 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
4248 (maybe_build_cleanup): Likewise for parameter `decl'.
4250 * except.c (expand_start_java_handler): Mark parameter `range'
4251 with ATTRIBUTE_UNUSED.
4253 * expr.c: Include except.h.
4254 (pop_type): Remove unused variable `i'.
4255 (pop_value): Likewise for variables `n_words' and `i'.
4256 (expand_java_arrayload): Likewise for variable `convert'.
4257 (java_lang_expand_expr): Likewise for variables `op0', `type',
4258 `mode', `unsignedp', `node' and `elements'.
4259 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
4261 (process_jvm_instruction): Add a `const' qualifier to a char*.
4263 * gjavah.c (output_directory): Add the `const' keyword to a char*.
4264 (temp_directory): Likewise.
4265 (print_c_decl): Likewise.
4266 (print_method_info): Likewise.
4267 (decode_signature_piece): Likewise.
4268 (print_mangled_classname): Likewise.
4270 * java-except.h: Provide prototypes for maybe_start_try,
4271 maybe_end_try and add_handler.
4273 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
4274 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
4275 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
4276 init_expr_processing, push_super_field, init_class_processing,
4277 can_widen_reference_to, class_depth, verify_jvm_instructions,
4278 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
4279 set_local_type, merge_type_state, push_type, load_type_state,
4280 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
4281 emit_unicode_mangled_name): Add prototypes.
4283 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
4284 (print_signature_type): Use ISDIGIT, not isdigit.
4285 (print_signature): Remove unused variable `j'.
4287 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
4288 int when comparing against one.
4290 * jcf-parse.c: Include toplev.h.
4292 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
4293 (localvar_free): Remove unused variable `i'.
4294 (generate_bytecode_conditional): Likewise for variable `kind'.
4296 * jv-scan.c: Include config.h and system.h. Remove redundant
4297 OS header and gansidecl.h includes.
4298 (warning): Add the `const' keyword to a char*. Also add
4299 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
4300 __STDC__, when determining whether to use ANSI-isms.
4301 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
4302 (xmalloc): Don't redundantly prototype here.
4303 (main): Remove unused parameter `envp'. Also fix the arguments
4304 passed to function `fatal' to match the format specifier.
4306 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
4308 * mangle.c: Include toplev.h.
4309 (emit_unicode_mangled_name): Declare parameter `len'.
4311 * parse.y (parse_warning_context): Add the `const' keyword to a
4312 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
4313 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
4314 (issue_warning_error_from_context): Add the `const' keyword to
4316 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
4317 not `__STDC__' for whether to use ANSI-isms.
4319 * typeck.c (incomplete_type_error): Mark parameters `value' and
4320 `type' with ATTRIBUTE_UNUSED.
4321 (parse_signature_type): Use ISDIGIT, not isdigit.
4323 * verify.c (check_pending_block): Add the `const' keyword to a char*.
4324 (verify_jvm_instructions): Likewise. Remove unused variables
4325 `field_name' and `default_val'.
4327 * zextract.c: Include config.h and system.h. Remove redundant
4330 * zipfile.h: Prototype `read_zip_archive'.
4332 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
4334 * typeck.c (convert): Allow conversions to void type: some
4335 optimizations in gcc do this.
4337 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
4339 * typeck.c (convert_ieee_real_to_integer): New function.
4340 (convert): When not using fast-math and using hardware fp, convert
4341 an IEEE NaN to zero.
4343 1999-01-18 Andrew Haley <aph@cygnus.com>
4345 * parse.y (patch_binop): Do a type conversion from signed to
4346 unsigned and then back to signed when a ">>>" is found.
4348 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4350 * java-tree.h: (check_for_initialization): Added prototype.
4351 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
4352 * parse.y (do_resolve_class): Removed unused locals.
4353 (read_import_dir): Likewise.
4354 (resolve_qualified_expression_name): Array creation
4355 expressions are valid primary expressions.
4356 (qualify_ambiguous_name): Likewise.
4357 (patch_synchronized_statement): Removed unused local.
4359 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
4361 * Makefile.in (zextract.o): Add dependencies.
4363 * Makefile.in: Do not put ^Ls at the start of a line.
4365 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
4367 * expr.c (process_jvm_instruction): Coerce to correct Throwable
4368 sub-type the result of the call that gets the exception value.
4370 * parse.y (java_complete_expand_methods): If flags_syntax_only,
4371 don't call finish_class.
4373 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
4374 clear found before continuing.
4376 * verify.c (verify_jvm_instructions): On an array load, allow
4377 and handle top of stack to be TYPE_NULL.
4379 * gjavah.c (generate_access): Translate Java package private or
4380 protected access to C++ public, but with a comment.
4382 1999-01-13 Andrew Haley <aph@cygnus.com>
4384 * expr.c (generate_name): Name prefix changed to avoid clashes
4385 with assembler temp labels.
4387 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
4388 MODIFY_EXPR. Without this, code for the assignement may not be
4389 generated at all and the synchronized statement will read an
4390 uninitialized variable.
4392 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4394 * class.c (maybe_layout_super_class): Fixed returned value.
4395 * lex.c: Added 1999 to the copyright.
4396 (java_init_lex): Initialize java_lang_imported.
4397 * lex.h: Added 1999 to the copyright.
4398 * parse.h: Added 1999 to the copyright.
4399 (REGISTER_IMPORT): Fixed typo in trailing macro.
4400 (CURRENT_OSB): New macro.
4401 (struct parser_ctxt): New fields osb_depth, osb_limit.
4402 * parse.y (java_lang_id): New global variable.
4403 (type_import_on_demand_declaration): Don't import java.lang.* twice.
4404 (array_creation_expression:): Use CURRENT_OSB.
4405 (dims:): Uses a stack to keep track of array dimensions.
4406 (cast_expression:): Use CURRENT_OSB.
4407 (find_expr_with_wfl): Return NULL if node found doesn't meet the
4409 (register_fields): Fixed typos in comment.
4410 (check_method_redefinition): Fixed comment indentation.
4411 (java_check_regular_methods): Set saved found wfl to NULL after
4412 having reinstalled it in the previously found DECL_NAME.
4414 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
4416 * gjavah.c (java_float_finite): Use a union to do type punning.
4417 (java_double_finite): Likewise.
4419 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
4421 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
4422 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
4423 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
4424 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
4425 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
4426 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
4428 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
4430 * check-init.c (check_init): If compiling to native, we don't
4431 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
4433 1999-01-08 Tom Tromey <tromey@cygnus.com>
4435 * parse-scan.y (variable_declarator_id): Set or increment
4437 (bracket_count): New global.
4438 (formal_parameter): Handle case where bracket pairs trail variable
4441 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
4443 * jcf-parse.c (yyparse): variable len changed from a char to an
4444 int to prevent overflow.
4446 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
4448 * java-tree.h: Declare read_class.
4449 * jcf-parse.c (read_class): New function.
4450 (load_class): Now just call read_class.
4452 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
4453 * jcf-parse.c (parse_source_file): Declare save_error_count,
4454 which is needed by java_parse_abort_on_error macro,
4455 * parse.y (java_layout_classes, java_expand_classes): Likewise.
4457 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
4458 constructor, if initializing a static field.
4459 (patch_new_array_init): Set TREE_CONSTANT if it is.
4460 * expr.c (java_lang_expand_expr): For a static array constructor
4461 of primitive elements, allocate the array itself statically.
4462 Disabled until we can set the vtable field statically.
4464 * check-init.c: New file. Checks for definite assignment.
4465 * Makefile.in (JAVA_OBJS): Add check-init.o.
4466 * parse.y (java_complete_expand_method): Call check_for_initialization.
4467 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
4469 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
4471 * parse.y : include system.h instead of including
4472 standard headers directly with the exception of <dirent.h>.
4474 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
4476 * lex.h: Moved static function declarations to lex.c,
4477 to shut up some -Wall warnings.
4478 * lex.c: Static function declarations moved here.
4479 * jcf-dump.c: Small fixes to shut up -Wall warnings.
4481 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4483 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
4485 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
4487 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
4488 * verify.c (verify_jvm_instructions): Fix off-by-one error.
4490 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
4491 (localvar_alloc): Change return type to void,
4492 (emit_unop): Remove unused variable size.
4494 * jcf-write.c (struct jcf_block): Add new union.
4495 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
4496 (call_cleanups): New functions.
4497 (struct jcf_partial): New fields num_finalizers and return_value_decl.
4498 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
4499 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
4500 * lang.c (lang_init): Call using_eh_for_cleanups.
4501 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
4502 completing operands to patch_synchronized_statement.
4503 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
4504 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
4505 WITH_CLEANUP_EXPR instead of TRY_EXPR.
4507 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
4509 * Make-lang.in: Comment out control-Ls; they upset some makes.
4511 1998-12-18 Tom Tromey <tromey@cygnus.com>
4513 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
4516 1998-12-17 Tom Tromey <tromey@cygnus.com>
4518 * parse.y (DIR_SEPARATOR): New define.
4519 (check_class_interface_creation): Use it.
4521 * parse-scan.y (report_main_declaration): Recognize
4522 `java.lang.String' in argument to main.
4524 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
4526 * parse.y (create_interface): Remove bogus test.
4528 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
4530 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
4531 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
4533 1998-12-16 Tom Tromey <tromey@cygnus.com>
4535 * parse-scan.y (qualified_name): Use correct sprintf format.
4537 1998-12-15 Tom Tromey <tromey@cygnus.com>
4539 * gjavah.c (print_field_info): Changed how most negative number is
4542 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
4544 * parse.y (fold_constant_for_init): New function.
4545 (resolve_expression_name): Don't replace static final
4546 constant-initialized fields by its value.
4547 (java_complete_lhs): New. Same as java_complete_tree, except does
4548 not replace static final constant-initialized fields by their values.
4549 (register_fields): If there is an initializer, set DECL_INITIAL and
4550 MODIFY_EXPR_FROM_INITIALIZATION_P.
4551 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
4552 Only call patch_initialized_static_field if
4553 MODIFY_EXPR_FROM_INITIALIZATION_P.
4554 (patch_initialized_static_field): If not valid constant, clear
4557 * parse.y (lookup_field_wrapper): Fix thinko.
4559 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
4560 set and restore global lineno.
4562 1998-12-14 Tom Tromey <tromey@cygnus.com>
4564 * gjavah.c (print_field_info): If value to print is the smallest
4565 value of its size, then print as hex to avoid later warnings from
4568 1998-12-14 Tom Tromey <tromey@cygnus.com>
4570 * gjavah.c (decompile_method): Decompile `return null'.
4571 (process_file): Generate `#pragma interface'.
4572 (method_declared): New global.
4573 (print_method_info): Set it.
4574 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
4575 (print_method_info): Handle abstract methods.
4577 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
4579 * parse.y (patch_method_invocation): If class_decl is null
4580 (e.g. an array type), use original type.
4582 * parse.y (check_thrown_exceptions): Temporary hack to suppress
4583 errors about uncaught exception from clone (of array, specifically).
4585 1998-12-13 Tom Tromey <tromey@cygnus.com>
4587 * gjavah.c (decompile_method): Handle all types of `return'
4588 opcode. Decompile `return this' and `return'.
4589 (method_access): New global.
4590 (print_method_info): Set it.
4591 (decompile_method): Don't decompile a synchronized method.
4593 1998-12-13 Tom Tromey <tromey@cygnus.com>
4595 * jcf-reader.c (jcf_parse_one_method): Recognize
4597 * gjavah.c (HANDLE_END_METHOD): New macro.
4598 (HANDLE_CODE_ATTRIBUTE): New macro.
4599 (decompile_method): New function.
4600 (print_method_info): Don't print `;\n' at end of function decl.
4601 Include java-opcodes.h.
4602 (decompiled): New global.
4604 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
4606 * class.c (build_class_ref): Handle PRIMTYPE.class if
4607 flag_emit_class_files.
4608 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
4609 if flag_emit_class_files.
4610 * parse.y (java_complete_tree): Pre-liminary support for
4611 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
4613 * parse.y (patch_synchronized_statement): Don't call monitorexit
4614 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
4616 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
4618 * zipfile.h (opendir_in_zip): New declaration.
4619 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
4620 (opendir_in_zip): New function, using code from open_in_zip.
4621 (open_in_zip): Call opendir_in_zip.
4622 (find_class): Remove no-longer-used do_class_file parameter,
4623 but add source_ok parameter. Change logic so if we find a .java file,
4624 we don't look for .class in later classpath emtries.
4625 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
4626 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
4627 * gjavah.c: Update call to find_class.
4628 * jcf-dump.c: Likewise.
4630 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
4631 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
4632 nothing if body is empty_stmt_node.
4633 Various little fixes so SP gets correctly adjusted.
4634 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
4635 For CALL_EXPR, test if static first.
4636 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
4637 such as the ones we create for Object and Class.
4638 Set and restore current_function_decl.
4639 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
4640 (note_possible_classname): New function.
4641 (read_import_entry): Removed. Merged with read_import_dir.
4642 (read_import_dir): Don't call find_class - that only gives us
4643 the first classpath entry having the needed package.
4644 Use the struct buffer data structure from buffer.h.
4645 (read_import_dir, find_in_imports_on_demand): The remembered
4646 class names now use '.' (not '/') as package separator.
4648 * parse.y (java_complete_expand_methods): Call write_classfile
4649 here, and not in java_expand_classes (which only gets first class).
4651 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4653 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
4654 (register_fields): If a static fields has an initializer, just
4655 chain it on ctxp->static_initialized, and handle later.
4656 (java_complete_expand_methods): Force <clinit> first.
4657 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
4658 - it's already been completed.
4659 (patch_initialized_static_field): New function.
4660 (java_complete_field): Call it.
4662 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
4664 * expr.c (encode_newarray_type, build_new_array): New functions.
4665 * java-tree.h: Declare build_new_array.
4666 * jcf-write.c (patch_newarray): Use build_new_array.
4668 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
4669 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
4671 * parse.y (patch_new_array_init): Re-organize.
4672 Now is passed the actual array (pointer) type of the value.
4673 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
4674 (patch_array_constructor): Removed - merged into patch_new_array_init.
4675 (java_complete_tree): Update patch_new_array_init.
4677 * jcf-write.c (find_constant_index): New function.
4678 (generate_bytecode_insns): Use find_constant_index.
4679 (generate_classfile): Use find_constant_index for ConstantValue.
4681 1998-12-11 Tom Tromey <tromey@cygnus.com>
4683 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
4684 * decl.c (init_decl_processing): Renamed dtable -> vtable.
4685 * class.c (make_class_data): Renamed dtable -> vtable, and
4686 dtable_method_count -> vtable_method_count.
4688 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4690 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
4691 global variables, initialized.
4692 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
4693 Declared new global variables.
4694 * lex.c (java_lex): Return long_zero_node, float_zero_node,
4695 double_zero_node, integer_zero_node upon direct matching.
4696 * parse.y (purify_type_name): Added function prototype.
4697 (duplicate_declaration_error_p): Consider new_type as potentially
4698 being a incomplete type. Use purify_type_name on type string.
4699 (method_header): saved_type: unused variable removed. Don't figure
4700 return type if method name is invalid.
4701 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
4702 processed by patch_unaryop.
4703 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
4704 increment/decrement node into its original type after binary
4705 numeric promotion on its operands.
4707 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4709 * parse.y (array_initializer:): Array init operand is NULL_TREE
4710 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
4711 now an error. Fixed indentation problems.
4712 (patch_string): Handle error_mark_node as an argument.
4713 (patch_new_array_init): Fixed indentation problems.
4714 (array_constructor_check_entry): Removed check on null wfl_value.
4715 Return an error if wfl_value's walk returns an error.
4717 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4719 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
4720 * lex.c (java_lex): Remember column position before advancing one
4721 token. Retain location information on OCB_TK.
4722 * lex.h (typedef struct java_lc): Added new field.
4723 * parse.h (GET_SKIP_TYPE): New macro.
4724 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
4725 * parse.y (build_new_array_init, patch_new_array_init,
4726 patch_array_constructor, maybe_build_array_element_wfl,
4727 array_constructor_check_entry): New function prototypes.
4728 (switch_block:): Tagged <node>.
4729 (OCB_TK): Tagged <operator>.
4730 (array_initializer:): Installed actions.
4731 (variable_initializer): Build location information on element if
4733 (switch_statement:): Fixed indentation typo.
4734 (switch_block:): Redefined default action.
4735 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
4736 (patch_assignment): Removed duplicate code.
4737 (maybe_build_array_element_wfl, build_new_array_init,
4738 patch_new_array_init, patch_array_constructor,
4739 array_constructor_check_entry): New functions.
4741 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4743 * parse.y (array_initializer): Tagged <node>.
4744 (variable_initializer:): Use default rule.
4745 (array_initializer:): Defined actions.
4746 (variable_initializers:): Likewise.
4747 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
4748 non-static field accesses.
4749 (patch_invoke): Fixed indentation typo.
4750 (java_complete_tree): Likewise.
4751 (build_labeled_block): Changed leading comment. Generate an error
4752 in case of duplicate loop labels.
4753 (patch_conditional_expr): Patch results of string concatenation
4756 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
4758 * constants.c (find_methodref_index): When the class is an interface,
4759 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
4761 * decl.c (finit_identifier_node): Use "$finit$", rather than
4762 "<finit>" (which Sun's verifier rejects).
4763 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
4764 (generate_field_initialization_code): Removed.
4765 (fix_constructors) Don't add call to $finit$ here (wrong order).
4766 (patch_method_invocation): Add $finit$ call here.
4768 * java-tree.h (CALL_USING_SUPER): New macro.
4769 * parse.y (patch_invoke): Remove im local variable.
4770 (patch_method_invocation, patch_invoke): Don't pass super parameter.
4771 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
4772 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
4774 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
4776 * parse.y (java_complete_tree): Don't complain about unreachable
4777 statement if it is empty_stmt_node.
4779 * jcf-write.c (find_constant_wide): New function.
4780 (push_long_const): Use find_constant_wide.
4782 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
4783 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
4784 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
4785 Emit invokeinterface when calling an interface method.
4786 Emit invokespecial also when calling super or private methods.
4788 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
4790 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
4792 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
4794 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4796 * java-tree.h (java_layout_seen_class_methods): New function
4798 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
4799 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
4800 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
4801 * parse.y (method_declarator:): Defined action.
4802 (issue_warning_error_from_context): input_filename saved, set to
4803 the appropriate value and restored after java_error is called.
4804 (build_unresolved_array_type): Fixed comment.
4805 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
4806 (method_header): Deal with return type the same way type are
4807 handled for fields and method's parameters and local variables
4809 (check_method_redefinition): Removed extra CR.
4810 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
4811 (java_layout_seen_class_methods): New function.
4812 (java_layout_classes): Call java_layout_seen_class_methods.
4814 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
4816 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
4818 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
4820 * jcf-dump.c (main): Fix error message.
4821 * jcf-path.c (add_entry): Style fix.
4823 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4825 * class.c (layout_class_method): Call build_java_argument_signature
4826 on constructors too.
4827 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
4828 (patch_method_invocation): Define a primary when resolving an
4829 expression name. Augmented comment on code checking illegal `this'
4830 usage. Loosened it test by accepting NEW_CLASS_EXPR.
4832 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4834 * class.c (layout_class_method): Don't report error on non-static
4835 overriding static if the method is private.
4836 * java-tree.h (finish_class): Prototype added.
4837 * lex.c (java_get_line_col): Handle col argument -2 value.
4838 * parse.h: All static method declarations moved to parse.y.
4839 * parse.y: Now contains all static method declarations previously
4841 (find_expr_with_wfl, missing_return_error,
4842 unreachable_stmt_error): New functions.
4843 (java_get_real_method_name): Identify constructors bearing class
4844 names in source code compiled classes only.
4845 (java_complete_expand_methods): Call missing_return_error.
4846 (invocation_mode): Private methods invoked as static methods.
4847 (java_complete_tree): Call unreachable_stmt_error.
4849 1998-12-01 Tom Tromey <tromey@cygnus.com>
4851 * Makefile.in (+target): Removed.
4852 (+xmake_file): Likewise.
4853 (+tmake_file): Likewise.
4854 (.NOEXPORT): Removed duplicate.
4856 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4858 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
4860 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
4862 * jvgenmain.c: Remove the xmalloc prototype, we get it from
4863 libiberty.h. Provide an xmalloc definition.
4865 * jvspec.c: Remove the xmalloc prototype.
4867 * parse-scan.y: Include config.h and system.h. Don't include
4868 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
4869 Provide an xstrdup definition.
4871 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
4873 * jcf-path.c (add_entry): Recognize ".jar" too.
4874 * lang-specs.h: Likewise.
4876 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
4878 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
4879 soft_monitorenter_node, soft_monitorexit_node, throw_node.
4881 * jcf-write.c (generate_bytecode_insns):
4882 Handle pre/post-increment/decrement of long.
4884 * jcf-write.c (generate_bytecode_insns):
4885 Handle missing exception handler (finally for synchronized).
4887 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
4889 * java-tree.h (end_params_node): Declare global.
4890 * decl.c (end_params_node): New global.
4891 (init_decl_processing, start_java_method): Use end_params_node for
4892 end of list of parameter types. Follows correct gcc conventions.
4893 * expr.c (pop_argument_types, pop_arguments): Likewise.
4894 * lang.c (put_decl_node): Likewise.
4895 * typeck.c (various places): Likewise.
4896 * class.y (various places): Likewise.
4897 * parse.y (various places): Likewise.
4899 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
4900 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
4902 * class.c: Add #include flags.h, remove no-longer needed declaration.
4904 * class.c (layout_class_method): Remove commented-out code, re-format.
4905 Don't add vtable entry (or index) for private methods.
4906 * expr.c (expand_invoke): A private method is implicitly final.
4907 * class.c (make_class_data): If inlining or optimizing,
4908 skip private methods.
4910 * class.c (finish_class): New function. Calls existing methods,
4911 but alls emits deferred inline functions.
4912 * jcf-parse.c (parse_class_file): Call finish_class.
4913 * parse.y (java_complete_expand_methods): Likewise.
4915 * expr.c (build_java_binop): Explicit default, to silence -Wall.
4917 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
4919 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
4921 * jcf-write.c (generate_bytecode_conditional): Fix typo.
4923 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
4925 * (generate_classfile): Always write class access flag with
4928 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4930 * class.c (maybe_layout_super_class): New function.
4931 (layout_class): Reorganized. Loop on class methods dispatched into
4932 a new function. Call maybe_layout_super_class.
4933 (layout_class_methods, layout_class_method): New functions.
4934 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
4936 (expand_invoke): Likewise.
4937 * java-tree.h (all_class_list): New global variable declared.
4938 (layout_class_methods, layout_class_method): New function
4940 (LAYOUT_SEEN_CLASS_METHODS): New macro.
4941 * jcf-parse.c (all_class_list): New global variable.
4942 (load_class): Extended what class_or_name can be. Use parser
4943 context mechanism to save globals before calling jcf_parse.
4944 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
4945 is set on the file name.
4946 (jcf_parse): Layout class methods when Object is loaded, otherwise
4947 record class in all_class_list for delayed method layout.
4948 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
4949 * lang.c (put_decl_node): Decode <init> into the decl context
4951 * lex.c (java_allocate_new_line): Use xmalloc.
4952 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
4953 pointers, not TREE_LIST elements.
4954 (struct parser_ctxt): Fixed comment indentations, added comments
4955 and reordered some fields.
4956 (java_check_methods): Function prototype removed.
4957 * parse.y (java_push_parser_context): Use xmalloc.
4958 (java_parser_context_restore_global): Pop extra pushed ctxp only
4959 when there's nothing next.
4960 (maybe_create_class_interface_decl): Fixed comment, add new
4961 created class decl to all_class_list.
4962 (method_header): Use GET_REAL_TYPE on argument's types.
4963 (method_declarator): Use GET_REAL_TYPE, change type to the real
4964 type in TREE_LIST dependency node. Build argument list with the
4966 (create_jdep_list): Use xmalloc. Removed allocation error message.
4967 (obtain_incomplete_type): Fixed leading comment. Broadened
4968 incoming argument meaning.
4969 (register_incomplete_type): Use xmalloc. Removed allocation error
4971 (safe_layout_class): Fixed leading comment.
4972 (jdep_resolve_class): Reversed if statement condition and switch
4974 (resolve_and_layout): Fixed leading comment. Broadened incoming
4976 (complete_class_report_errors): New local variable name, for
4977 clarity. purify_type_name used for all error cases.
4978 (java_get_real_method_name): Stricter check on constructors.
4979 (java_check_regular_methods): Reverse methods list only if not
4980 already laid out. Layout artificial constructor.
4981 (java_check_methods): Deleted.
4982 (source_start_java_method): Obtain incomplete type for patchable
4984 (java_layout_classes): Fixed leading comment. Use
4985 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
4986 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
4987 before returning. Fixed comments.
4988 (java_expand_classes): Check for errors up front.
4989 (patch_method_invocation): Class to search is resolved and laid
4992 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
4994 * expr.c (java_lang_expand_expr): Add missing emit_queue.
4996 * javaop.h (int8): Removed - not used.
4997 (jbyte): Redefine portably with correct signedness.
4999 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
5001 * jcf-write.c (generate_bytecode_insns): Fix typo
5002 OPCODE_getstatic to OPCODE_getfield.
5004 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
5005 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
5006 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
5008 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5010 * jcf-parse.c (jcf_parse_source): Function returned type is
5011 void. Added prototype.
5012 (jcf_parse): Function returned type is void.
5013 (yyparse): Remove call to fclose on the last parsed file.
5015 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
5017 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5019 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
5020 (layout_class): Cope with methods featuring WFL in decl names.
5021 * decl.c (unqualified_object_id_node): New global variable,
5023 (build_decl_no_layout): Removed.
5024 * expr.c (build_primtype_type_ref): Handle Double.
5025 (java_lang_expand_expr): Fixed indentations.
5026 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
5027 (flag_wall, flag_redundant, flag_not_overriding,
5028 flag_static_local_jdk1_1, unqualified_object_id_node): Global
5029 variable declarations.
5030 (build_decl_no_layout): Removed prototype.
5031 (java_get_real_method_name): Added prototype.
5032 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
5033 (java_parse_abort_on_error): Macro now just returns.
5034 * jcf-parse.c (jcf_parse_source): Check fclose returned
5035 value. Call emit_register_classes if java_report_errors returns
5037 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
5038 flag_static_local_jdk1_1): New integer flags.
5039 (lang_decode_option): New flags set here.
5040 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
5041 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
5042 the flag_redundant variable.
5043 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
5044 when parsing java.lang.Object class.
5045 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
5047 (resolve_qualified_expression_name): Fixed indentation.
5048 (patch_array_ref): Changed prototype.
5049 (not_initialized_as_it_should_p): Prototype removed.
5050 (java_report_errors): Added function prototype.
5051 * parse.y (formal_parameter:): Changed error message for not yet
5052 supported final parameters.
5053 (class_type_list:): Set both PURPOSE and VALUE of created
5054 TREE_LIST to be class_type.
5055 (primary_no_new_array:): Handle class literals on primitive types.
5056 (parse_warning_context): Reinstalled correct force_error and
5057 do_warning flags setups.
5058 (java_report_errors): Changed prototype. Return java_error_count
5060 (variable_redefinition_error): Consider treating variable type as
5062 (create_interface): Warn about redundant abstract modifier if
5063 flag_redundant is set. Changed error message.
5064 (lookup_field_wrapper): Save/restore globals before/after looking
5066 (duplicate_declaration_error_p): Consider treating declaration
5067 type as a fake pointer.
5068 (register_fields): Extract real type from dependency node. Check
5069 for duplicate field declaration after type adjustment. Use
5070 DECL_INITIAL to store static final initialized values.
5071 (method_header): Extract real function type from dependency node.
5072 (check_abstract_method_header): Use GET_METHOD_NAME.
5073 (obtain_incomplete_type): Layout fake pointer type.
5074 (safe_layout_class): Don't try to check for methods before layout.
5075 (java_complete_class): Don't check for correct throws clause
5076 elements inheritance here.
5077 (resolve_and_layout): Broadened name parameter meaning.
5078 (reset_method_name): Use GET_METHOD_NAME.
5079 (java_get_real_method_name): New function.
5080 (java_check_regular_methods): Don't check methods in
5081 java.lang.Object. Verify lineage of throws clause elements. Use
5082 flag_no_overriding in warning report.
5083 (check_throws_clauses): Don't check if class was from
5084 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
5085 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
5086 (declare_local_variables): Use flag_static_local_jdk1_1 to report
5087 warning on unsupported final local variables. Use build_decl
5088 instead of build_decl_no_layout. Get real local variable type from
5090 (source_start_java_method): Get real parameter type from
5091 dependency node. Call build_decl instead of build_decl_no_layout.
5092 (java_layout_classes): Reverse tree and layout type and class as
5093 required. Mark class as loaded when done.
5094 (resolve_field_access): Fixed indentation. Restricted condition
5095 leading to static field access code generation. Set field_type
5096 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
5097 (resolve_qualified_expression_name): Initialize type_found to
5098 null. Handle static field resolved during qualification. Fixed
5099 layout on non primitive field decl types.
5100 (not_accessible_p): Fixed typo in comment.
5101 (patch_method_invocation): Resolve and layout class to search from
5103 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
5104 layout non primitive type, if necessary. Make method node only to
5106 (find_applicable_accessible_methods_list): Consider WFL'ed method
5107 decl names. Fixed indentation.
5108 (argument_types_convertible): Resolve and layout target type if
5110 (java_complete_tree): Fixed indentation problems. Rewrote
5111 CALL_EXPR thrown exceptions check. Re-installed further processing
5112 of the assignment in certain cases.
5113 (patch_assignment): Call maybe_build_primttype_type_ref to perform
5114 inlining on class literals.
5115 (valid_builtin_assignconv_identity_widening_p): Cope with constant
5117 (valid_method_invocation_conversion_p): Likewise.
5118 (patch_string): Temporary disable forbidden use of `this' in
5119 explicit constructor invocations when doing string concatenation
5121 (patch_unaryop): Added comment. Reinstalled code to disable
5122 further check on assignment operation with cast expression RHS.
5123 (patch_switch_statement): Fixed indentation.
5124 (build_try_statement): Call build_decl instead of
5125 build_decl_no_layout.
5126 (patch_synchronized_statement): Likewise.
5127 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
5128 IS_UNCHECKED_EXPRESSION_P.
5129 (check_thrown_exceptions_do): Changed leading comment. Resolve and
5130 layout argument exception type.
5131 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
5132 of IS_UNCHECKED_EXPRESSION_P.
5134 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
5136 * jcf-parse.c (yyparse): Open class file in binary mode.
5138 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
5140 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
5142 * jcf-write.c (perform_relocations): Move check out one loop.
5144 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
5146 * Make-lang.in: Fix reference to srcdir.
5147 * jv-scan.c: Add missing xmalloc prototype.
5148 * jvgenmain.c: Ditto.
5150 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
5152 * decl.c (error_mark_node), java-tree.h: New global.
5153 * parse.y: Use empty_stmt_node instead of size_zero_node.
5154 (build_if_else_statement): If missing else, use empty_stmt_node.
5156 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
5157 (java_complete_expand_method): Complain if return is missing.
5158 (java_check_regular_methods): Comment out incorrect error check.
5159 (not_accessible_p): Fix incorrect handling of protected methods.
5160 (patch_method_invocation): Pass correct context to not_accessible_p.
5161 (find_applicable_accessible_methods_list): Likewise.
5162 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
5163 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
5164 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
5165 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
5167 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
5168 (push_int_const): Remove reundant NOTE_PUSH.
5169 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
5170 (- case SWITCH_EXPR): Fix code generation bug.
5171 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
5172 (generate_classfile): More robust for abstract methods.
5174 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
5176 * Makefile.in: jv-scan and jvgenmain all require libiberty.
5177 * Make-lang.in: Ditto.
5179 * jv-scan.c: Remove xmalloc and xstrdup definitions.
5182 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
5184 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
5186 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
5188 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
5190 Allow uses of interface types to verify. This is not really
5191 type-safe, but it matches what Sun does, and is OK as long as
5192 there are appropriate run-time checks.
5193 * verify.c (merge_types): If merging two interface types,
5194 just set the result to java.lang.Object.
5195 * expr.c (pop_type): Any interface is matches by java.lang.Object.
5197 1998-11-13 Tom Tromey <tromey@cygnus.com>
5199 * gjavah.c (main): Handle --output-class-directory argument.
5200 * jvspec.c (lang_specific_driver): Translate `-d' into
5202 * jcf.h (jcf_write_base_directory): Declare.
5203 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
5204 * lang-options.h: Mention -foutput-class-dir.
5205 * jcf-write.c (jcf_write_base_directory): New global.
5206 (make_class_file_name): Put generated .class file into `-d'
5207 directory, or into source directory if -d not given. Function now
5209 (write_classfile): Free class file name. Handle case where class
5211 (DIR_SEPARATOR): New macro.
5212 Include <sys/stat.h>
5214 * Makefile.in (prefix): New macro.
5216 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
5218 * parse.y (patch_invoke): Do less if flag_emit_class_files.
5219 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
5220 here (done in patch_invoke instead).
5221 (case_identity): Moved here from parse.y.
5223 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
5224 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
5225 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
5226 so they can be efficiently scanned without recursion.
5227 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
5228 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
5229 in BLOCK iteratively, rather than recursively.
5231 * parse.y (do_unary_numeric_promotion): New function.
5232 (patch_unaryop, patch_binop, patch_array_ref): Use it.
5234 * parse.y (patch_newarray): Various fixes.
5236 Re-do handling of switch statements (for proper block scoping).
5237 * parse.y: Add just a single block for the enture switch block,
5238 but don't create any "case blocks".
5239 (group_of_labels): Rmeoved unneeded non-terminal.
5240 CASE_EXPR and DEFAULT_EXPR are added to current block.
5241 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
5242 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
5243 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
5244 * parse.y (wfl_operator, print_int_node): Make non-static.
5245 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
5246 as part of recursive scan of block.
5247 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
5248 (patch_switch_statement): Most tests move dinto java_complete_tree.
5250 * parse.y: Make various production be non-typed (void).
5251 * parse.y (parse_error): Merged into issue_warning_error_from_context.
5252 * parse.y (add_stmt_to_compound): Don't create/change extra node.
5253 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
5255 * jcf-write.c (struct jcf_handler): New type.
5256 (struct jcf_switch_state): New type.
5257 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
5258 (alloc_handler, emit_unop, emit_reloc): New functions.
5259 (adjust_typed_op): Add extra parameter ("max type" offset).
5260 (emit_switch_reloc, emit_case-reloc): New function.
5261 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
5262 (generate_bytecode_insns): Support REAL_CST, switch statements,
5263 exception handling, method calls, object/array creation, and more.
5265 * class.c: Remove some unused variables.
5266 * constants.c (find_string_constant): New function.
5267 (count_constant_pool_bytes): Fix to correctly handle wide constants.
5268 * decl.c (complete_start_java_method): Don't _Jv_InitClass
5269 if flag_emit_class_files.
5271 1998-11-12 Tom Tromey <tromey@cygnus.com>
5273 * jcf-io.c (find_class): Added explanatory comment.
5275 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
5276 trailing slash to `.zip' entries.
5278 * jvspec.c (lang_specific_driver): Correctly handle case where
5279 GC_NAME not defined.
5281 1998-11-11 Tom Tromey <tromey@cygnus.com>
5283 * jvspec.c (GC_NAME): New define.
5284 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
5286 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
5288 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
5290 * jcf-dump.c (TABLE_SWITCH): Fix typos.
5292 1998-11-11 Tom Tromey <tromey@cygnus.com>
5294 * jcf-dump.c (main): Correctly recognize `--'-style long options.
5296 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5298 * class.c (is_compiled_class): Call safe_layout_class for class
5299 compiled from source.
5300 * conver.h (convert_to_integer, convert_to_real,
5301 convert_to_pointer): Added prototypes.
5302 * decl.c (init_decl_processing): Non longer push the decls of
5303 `methodtable', `constants', `Class', `Field', `dispatchTable'
5304 `jexception' and `Method'.
5305 * expr.c (build_invokeinterface): New function.
5306 (expand_invoke): static variable CLASS_IDENT now in
5307 build_invokeinterface. Use build_invokeinterface.
5308 (expand_java_field_op): Moved code to inline
5309 java.lang.PRIMTYPE.TYPE into a function.
5310 (build_primtype_type_ref): New function.
5311 * java-tree.def (INSTANCEOF_EXPR): New tree code.
5312 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
5313 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
5314 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
5315 (DECL_LOCAL_STATIC_VALUE): New macro.
5316 (build_invokeinterface, build_primtype_type_ref): New function
5318 (java_parse_abort_on_error): Macro rewritten.
5319 * jcf-parse.c (current_method): Add comment to declaration.
5320 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
5321 Function prototypes fixed.
5322 (jcf_parse_source): push/pop parser context. save/restore global.
5323 (parse_source_file): Fixed leading comment. Now take a
5324 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
5325 classes and pop the parser context anymore.
5326 (yyparse): Push parser context, save globals, parse the source
5327 file, restore globals and pop the parser context when processing a
5329 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
5330 * lex.c (java_parse_doc_section): New function.
5331 (java_lex): Call java_parse_doc_section when appropriate. Build an
5332 operator around INSTANCEOF_TK.
5333 * lex.h (java_lineterminator, java_sprint_unicode,
5334 java_unicode_2_utf8, java_lex_error, java_store_unicode):
5335 Prototypes rewritten.
5336 (java_parse_escape_sequence, java_letter_or_digit_p,
5337 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
5338 java_read_unicode, java_store_unicode, java_read_char,
5339 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
5340 Added function prototypes.
5341 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
5343 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
5345 (struct parser_ctxt): New fields: deprecated,
5346 current_parsed_class_un, gclass_list.
5347 (fix_method_argument_names, issue_warning_error_from_context,
5348 resolve_package, lookup_package_type): New function prototypes.
5349 (resolve_expression_name): Fixed function prototype.
5350 (find_applicable_accessible_methods_list): Fixed indentation, added
5351 extra argument in prototype.
5352 (check_final_assignment, build_null_of_type, check_deprecation,
5353 check_method_redefinition, reset_method_name,
5354 java_check_regular_methods, java_check_abstract_methods,
5355 maybe_build_primttype_type_ref): New function prototype.
5356 * parse.y (conver.h): Include.
5357 (INSTANCEOF_TK): Tagged <operator>.
5358 (single_type_import_declaration): Use REGISTER_IMPORT macro.
5359 (relational_expression:): Build binop for instanceof.
5360 (java_push_parser_context): Remember ctxp->gclass_list across
5362 (java_pop_parser_context): Simply return if no context
5363 exists. Remember gclass_list across contexts.
5364 (issue_warning_error_from_context): New function.
5365 (parse_error_context): Don't setup ctxp->elc here. Call
5366 issue_warning_error_from_context instead.
5367 (parse_warning_context): Likewise.
5368 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
5369 setup. Link new class/interface to ctxp->gclass_list.
5370 (add_superinterfaces): Register interface as incomplete if not
5372 (create_class): Remember class unqualified name in
5373 ctxp->current_parsed_class_un. Check class deprecation.
5374 (register_fields): Check field deprecation. Remember static final
5375 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
5377 (method_header): New local variable ORIG_ARG. Use unqualified
5378 current class name for check on constructor errors. Promote return
5379 type if of record type. Argument list fix moved in
5380 fix_method_argument_names, called here. Check method deprecation.
5381 (fix_method_argument_names): New function.
5382 (method_declarator): Promote record typed arguments.
5383 (safe_layout_class): Check class methods before layout.
5384 (java_complete_class): Compute field layout when patched.
5385 (do_resolve_class): Try to load class after having it renamed
5386 after the package name.
5387 (get_printable_method_name): Use DECL_CONTEXT.
5388 (reset_method_name): New function.
5389 (check_method_redefinition): Use reset_method_name.
5390 (java_check_regular_methods): New local variable
5391 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
5392 names for error report. Check for compile-time error when method
5393 found has default (package) access.
5394 (java_check_abstract_methods): Now takes an interface DECL node as
5395 an argument. Also reinstall real name on unchecked
5396 overriding/hiding methods for error report.
5397 (java_check_methods): Fixed leading comment. Get classes to verify
5398 from ctxp->gclass_list. Use CHECK_METHODS macro and set
5399 CLASS_METHOD_CHECKED_P on class verification.
5400 (lookup_java_method2): Get real method name if necessary.
5401 (find_in_imports): Don't check package class access here.
5402 (resolve_package, lookup_package_type): New functions.
5403 (java_layout_classes): Fixed leading comment. Take classes to be
5404 laid out from ctxp->gclass_list.
5405 (java_complete_expand_methods): Don't expand native and abstract
5407 (java_expand_classes): New function.
5408 (resolve_expression_name): Use additional argument ORIG. Retrieve
5409 values of static final field of primitive types.
5410 (resolve_field_access): Handles static final field of promotive
5412 (resolve_qualified_expression_name): Handle STRING_CST as
5413 primaries and package name resolution. Check deprecation on found
5414 decls. Set where_found and type_found on non static field resolved
5415 during qualification. Layout non primitive field decl types.
5416 (check_deprecation): New function.
5417 (maybe_access_field): Simplified.
5418 (patch_method_invocation_stmt): Local variable CLASS_TYPE
5419 removed. Reverse method's argument when primary is a type. Don't
5420 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
5421 instead. Include abstract class in the list of class searchable
5422 for constructors. Use DECL_CONTEXT of found method for access
5423 checks. Check method deprecation.
5424 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
5425 converting arguments. Handle INVOKE_INTERFACE.
5426 (lookup_method_invoke): Search constructor using existing
5427 infrastructure (don't rely on lookup_java_constructor anymore).
5428 (find_applicable_accessible_methods_list): Extra argument flag
5429 LC. Now include constructor in the search.
5430 (qualify_ambiguous_name): Conditional expression are primaries.
5431 (not_initialized_as_it_should_p): static final are always
5433 (java_complete_tree): Pass extra NULL argument to
5434 resolve_expression_name. Stricter test to carry on patching
5435 assignments. New case for INSTANCEOF_EXPR.
5436 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
5437 (check_final_assignment, maybe_build_primttype_type_ref): New
5439 (patch_assignment): Detect resolved static finals and carry normal
5440 assignment error check on them. Inline PRIMTYPE.TYPE read access.
5441 (try_builtin_assignconv): Access constant 0 on all primitive
5443 (valid_builtin_assignconv_identity_widening_p): Accept identical
5444 types. Accept all promoted type on int type.
5445 (valid_ref_assignconv_cast_p): Accept a null pointer to be
5446 assigned to a reference.
5447 (valid_method_invocation_conversion_p): Accept to check null
5449 (build_binop): Merge declaration and initialization of local
5451 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
5452 numeric types. Improved validity test for qualify operators on
5454 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
5455 and PREINCREMENT_EXPR. Also detect resolved static finals of a
5456 primitive type and issue the appropriate error message.
5457 (resolve_type_during_patch): Mark class loaded when resolved.
5458 (patch_cast): Allow null to be cased to reference types.
5459 (build_null_of_type): New function.
5460 (patch_array_ref): Handle array on references correctly.
5461 (patch_return): Removed unused local variable MODIFY. Force
5462 boolean to be returned as integers. Allows null to be returned by
5463 a function returning a reference.
5464 * typeck.c (convert_to_integer, convert_to_real,
5465 convert_to_pointer): Prototypes moved to convert.h
5466 (lookup_argument_method): Use method real name, if necessary.
5468 1998-10-30 Tom Tromey <tromey@cygnus.com>
5470 * class.c (build_class_ref): Changed name of primitive classes to
5473 * class.c (make_class_data): Renamed fields: nmethods to
5474 method_count, method_count to dtable_method_count. Always set
5476 * decl.c (init_decl_processing): Likewise.
5478 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5480 * class.c (layout_class): Don't mangle <finit>, produce
5481 __finit<class> instead. Don't verify artificial methods.
5482 * decl.c (finit_identifier_node): New declared global.
5483 (init_decl_processing): finit_identifier_node initialized.
5484 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
5485 * java-tree.h (finit_identifier_node): Declared as extern.
5486 (struct lang_decl): New field called_constructor.
5487 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
5488 (CLASS_HAS_FINIT_P): New macro.
5489 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
5490 explicit constructor invocation.
5491 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
5492 CALL_SUPER_CONSTRUCTOR_P): New macros.
5493 (write_classfile): Added prototype.
5494 * jcf-parse.c (jcf_parse_source): Parse and remember for
5495 generation if the file was seen on the command line.
5496 (parse_source_file): Don't write the class file here.
5497 (yyparse): Loop on files rewritten. Set current_jcf.
5498 (parse_zip_file_entries): Parse class file only if it was found.
5499 * lang.c (init_parse): Don't open command line provided filename
5501 (lang_parse): Don't set main_jcf anymore.
5502 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
5503 (JCONSTRUCTOR_CHECK): New macro.
5504 (JBSC_TYPE_P): New macro.
5505 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
5506 (COMPLETE_CHECK_OP_2): New macro.
5507 (struct parse_ctxt): New field explicit_constructor_p.
5508 (check_class_interface_creation): Fixed prototype indentation.
5509 (patch_method_invocation_stmt): Prototype reflects added argument.
5510 (patch_invoke): Likewise.
5511 (complete_method_declaration, build_super_invocation,
5512 verify_constructor_circularity,
5513 build_this_super_qualified_invocation, get_printable_method_name,
5514 patch_conditional_expr, maybe_generate_finit, fix_constructors,
5515 verify_constructor_super, create_artificial_method,
5516 start_artificial_method_body, end_artificial_method_body,
5517 generate_field_initialization_code): New function prototypes.
5518 * parse.y: Fixed leading comment
5519 (constructor_header:, constructor_body:, block_end:): Rules tagged
5521 (type_declaration:): Call maybe_generate_finit.
5522 (method_declaration:): Action for method_body: placed in new
5523 function complete_method_declaration, called here.
5524 (constructor_declaration:): Defined actions. Removed leading
5526 (constructor_header:): New rule with action.
5527 (constructor_body:): Rule rewritten using block_begin: and
5528 block_end:. Defined actions.
5529 (constructor_declarator:, explicit_constructor_invocation:):
5531 (block:): Use new rules block_begin: block_end:.
5532 (block_begin:, block_end:): New rules and actions.
5533 (block_statements:): Fixed error message for explicit
5535 (method_invocation:): Call build_this_super_qualified_invocation
5536 if primary is `this' or `super' was seen.
5537 (conditional_expression:): Action defined.
5538 (extra_ctxp_pushed_p): New static global flag.
5539 (java_parser_context_save_global): Create parser context if
5540 necessary. Use extra_ctxp_pushed_p to remember it.
5541 (java_parser_context_restore_global): Pop extra parser context if
5543 (build_array_from_name): Array on primitive types are marked
5545 (register_fields): Restore new name in field initializer
5546 expression if type was altered. Non static fields initialized upon
5547 declaration marked initialized.
5548 (maybe_generate_finit): New function.
5549 (maybe_generate_clinit): Use create_artificial_method,
5550 start_artificial_method_body, end_artificial_method_body. Generate
5551 debug info for enclosed initialization statements.
5552 (method_header): Fixed leading comment. Check constructor
5553 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
5555 (complete_method_declaration, constructor_circularity_msg,
5556 verify_constructor_circularity): New functions.
5557 (get_printable_method_name): New function.
5558 (check_method_redefinition): Don't rename <finit> methods. Fix
5559 declared constructor names. Error message for
5560 constructors modified.
5561 (java_check_regular_methods): Local variable seen_constructor
5562 renamed saw_constructor. Skip verification on constructors. Create
5563 default constructor with create_artificial_method.
5564 (java_check_methods): Removed unnecessary empty line.
5565 (create_artificial_method, start_artificial_method_body,
5566 end_artificial_method_body): New functions.
5567 (java_layout_classes): Changed leading comment. Reverse fields
5568 list if necessary. Always layout java.lang.Object if being
5570 (java_complete_expand_methods): Verify constructor circularity.
5571 (java_complete_expand_method): Call fix_constructor on
5572 constructors. Local variable no_ac_found removed. Restore
5573 bindings if method body expansion failed.
5574 (fix_constructors, verify_constructor_super,
5575 generate_field_initialization_code): New function.
5576 (java_expand_classes): Fixed leading comment. Write class file
5578 (resolve_expression_name): Check for illegal instance variable
5579 usage within the argument scope of an explicit constructor
5581 (resolve_qualified_expression_name): Pass extra from_super flag
5582 when invoking patch_method_invocation_stmt. New case for
5583 conditional expression when used as a primary. Check for error
5584 when acquiring super.
5585 (patch_method_invocation_stmt): Added extra argument super. New
5586 local variable is_static_flag. Set class_to_search according to
5587 the nature of the constructor invocation. Don't add `this'
5588 argument when expanding NEW_CLASS_EXPR. Check for illegal method
5589 invocation within the argument scope of explicit constructor
5590 invocation. Set is_static according to is_static_flag. Provide
5591 extra `super' argument to patch_invoke invocation.
5592 (patch_invoke): New argument from_super. Loop on arguments
5593 indentation fixed. Pass from_super to invocation_mode. New switch
5594 case INVOKE_SUPER. Fixed error message in switch default case.
5595 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
5597 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
5598 (lookup_method_invoke): Fixed prototypes in candidates list. Error
5599 message takes constructors into account.
5600 (find_applicable_accessible_methods_list): Fixed indentation.
5601 (qualify_ambiguous_name): Take explicit constructor invocation
5602 into account. Deal with a conditional expression as a primary to
5604 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
5605 case. Added extra argument to patch_method_invocation_stmt.
5606 Register calls made to explicit constructor `this'. Don't call
5607 save_expr in ARRAY_REF case when emitting class files. Check for
5608 illegal use of this when expanding explicit constructor invocation
5610 (complete_function_arguments): Set and reset parser context
5611 explicit_constructor_p field value when appropriate.
5612 (build_super_invocation, build_this_super_qualified_invocation):
5614 (patch_assignment): Fixed typo.
5615 (patch_unaryop): Check on final fields occurs only when a decl
5617 (patch_return): Take constructors into account.
5618 (patch_conditional_expr): New function.
5619 * typeck.c (build_java_signature): Removed unnecessary empty line.
5621 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
5623 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
5625 1998-10-28 Tom Tromey <tromey@cygnus.com>
5627 * decl.c (init_decl_processing): Renamed fields.
5628 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
5629 interface_len, msize fields.
5631 * class.c (make_class_data): Removed subclass_head and
5632 subclass_next fields.
5633 * decl.c (init_decl_processing): Removed subclass_head and
5634 subclass_next fields.
5636 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
5638 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
5639 * mangle.c (emit_unicode_mangled_name): Similarly.
5641 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
5643 * jcf-parse.c (get_constant): Place braces around code to compute
5644 'd' when REAL_ARITHMETIC is not defined.
5646 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
5648 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
5651 1998-10-23 Tom Tromey <tromey@cygnus.com>
5653 * lang-specs.h: `.zip' files are input to jc1.
5655 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
5657 * jvspecs.c: Add (but don't enable) support for combining multiple
5658 .class and .java input filenames to a single jc1 invocation.
5659 Add support for -C flag (copile to .class files).
5660 Translate -classpath and -CLASSPATH arguments.
5661 * lang-specs.h: Don't set %2 spec.
5663 1998-10-22 Tom Tromey <tromey@cygnus.com>
5665 * jcf-path.c (add_entry): Don't add trailing separator if entry is
5667 (add_path): Don't add trailing separator to non-empty path
5670 * lang.c (lang_decode_option): Check for -fclasspath and
5671 -fCLASSPATH before examining other `-f' options.
5673 * java-tree.h (finalize_identifier_node): Don't declare.
5674 * class.c (make_class_data): Don't push "final" field.
5675 * decl.c (init_decl_processing): Don't push "final" field.
5676 (finalize_identifier_node): Removed.
5677 (init_decl_processing): Don't set finalize_identifier_node.
5679 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
5681 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
5683 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
5684 (JV_SCAN_SOURCES): New macro.
5685 (JCF_DUMP_SOURCES): Likewise.
5686 (jcf-dump$(exeext)): New target.
5687 (jv-scan$(exeext)): New target.
5689 1998-10-22 Tom Tromey <tromey@cygnus.com>
5691 * Makefile.in (LEX): Removed.
5692 (LEXFLAGS): Likewise.
5693 (SET_BISON): New macro.
5695 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
5696 spurious diffs in parse.c.
5697 ($(PARSE_SCAN_C)): Likewise.
5698 (PARSE_DIR): New macro.
5700 (PARSE_SCAN_C): Likewise.
5701 (PARSE_RELDIR): New macro.
5703 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
5705 * jcf-io.c (find_class): Use saw_java_source to determine when to
5706 look for `.java' file.
5707 * jcf-parse.c (saw_java_source): New global.
5708 (yyparse): Set it if `.java' file seen.
5710 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
5711 (GCJH_SOURCES): Likewise.
5712 * Makefile.in (datadir): New macro.
5713 (libjava_zip): Likewise.
5714 (JAVA_OBJS): Added jcf-path.o.
5715 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
5716 (../gcjh$(exeext)): Likewise.
5717 (jcf-path.o): New target.
5718 * java-tree.h (fix_classpath): Removed decl.
5719 * jcf-parse.c (fix_classpath): Removed.
5720 (load_class): Don't call fix_classpath.
5721 * parse.y (read_import_dir): Don't call fix_classpath.
5722 * lex.h: Don't mention classpath.
5723 * lex.c (java_init_lex): Don't initialize classpath.
5724 * jcf-io.c (classpath): Removed global.
5725 (find_class): Use jcf_path iteration functions. Correctly search
5726 class path for .java file.
5727 (open_in_zip): New argument `is_system'.
5728 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
5729 classpath-related options.
5730 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
5732 (lang_init): Call jcf_path_init.
5733 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
5734 * lang-specs.h: Handle -I. Minor cleanup to -M options.
5735 Correctly put braces around second string in each entry.
5736 * gjavah.c (main): Call jcf_path_init. Recognize all the new
5737 classpath-related options.
5738 (help): Updated for new options.
5739 * jcf.h: Declare functions from jcf-path.c. Don't mention
5741 * jcf-path.c: New file.
5743 * jcf-depend.c: Include jcf.h.
5745 * jcf-write.c (localvar_alloc): Returns `void'.
5746 (localvar_free): Removed unused variable.
5748 * lang.c (OBJECT_SUFFIX): Define if not already defined.
5749 (init_parse): Use OBJECT_SUFFIX, not ".o".
5751 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5753 * class.c (emit_register_classes): Renamed from
5754 emit_register_class.
5755 * java-tree.h (emit_register_classes): Prototype renamed from
5756 emit_register_class.
5757 * jcf-parse.c (yyparse): Call emit_register_classes once before
5759 * parse.y (java_expand_classes): No longer register classes.
5761 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5763 * class.c (is_compiled_class): New local variable
5764 seen_in_zip. Identify classes found in currently compiled source
5766 * decl.c (complete_start_java_method): Fixed typo.
5767 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
5768 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
5769 (CLASS_P): Moved around.
5770 (java_parse_abort_on_error): Macro moved from jcf-parse.c
5771 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
5773 (jcf_parse_source): Changed leading comment. Removed unnecessary
5774 fclose and CLASS_FROM_SOURCE_P marking.
5775 (parse_source_file): New local variables remember_for_generation
5776 and filename. Mark parsed file name identifier node. Removed block
5777 executed when parse_only was null. Set remember_for_generation.
5778 Use it as an argument to java_pop_parser_context.
5779 (yyparse): New local variables several_files, list, next node and
5780 current_file_list. Split ampersand separated file names into
5781 current_file_list. Iterate through the list and parse accordingly.
5782 * parse.h (java_pop_parser_context): New function prototype.
5783 * parse.y (ctxp_for_generation): New static global variable.
5784 (java_pop_parser_context): New argument generate. Link popped ctxp
5785 to ctxp_for_generation list accordingly.
5786 (java_complete_expand_methods): Fixed indentation.
5787 (java_expand_classes): New function.
5789 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
5791 * Makefile.in: Link with libiberty.a instead of memmove.o.
5793 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5795 * lex.c (setjmp.h): No longer included.
5796 * lex.h (setjmp.h): Included.
5797 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
5798 (duplicate_declaration_error_p): Renamed from
5799 duplicate_declaration_error.
5800 (build_array_from_name): New function prototype.
5801 * parse.y (setjmp.h): No longer included.
5802 (variable_declarator_id): Define action.
5803 (build_array_from_name): New function.
5804 (duplicate_declaration_error_p): Renamed from
5805 duplicate_declaration_error. Fixed leading comment.
5806 (register_fields): Main `for' loop reorganized. Uses
5807 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
5808 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
5809 build_array_from_name.
5810 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
5812 (read_import_dir): Don't try to skip `.' and `..'.
5813 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
5814 build_array_from_name. Main `for' loop reorganized.
5815 (resolve_qualified_expression_name): When building access to a
5816 field, use the type where the field was found, not its own type.
5817 (maybe_access_field): Use field DECL_CONTEXT if the type where the
5818 field was found is null.
5819 (qualify_ambiguous_name): Sweep through all successive array
5822 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5824 * java-tree.h (pop_labeled_block, lang_printable_name,
5825 maybe_add_interface, set_super_info, get_access_flags_from_decl,
5826 interface_of_p, inherits_from_p, fix_classpath,
5827 complete_start_java_method, emit_handlers, init_outgoing_cpool,
5828 make_class_data, register_class, alloc_name_constant): New
5829 function prototypes.
5830 * lang.c (lang_decode_option): Set argc argument unused. Fixed
5831 indentation. Added cast to remove warning.
5832 (lang_printable_name): Set v argument unused.
5833 (lang_print_error): Added argument to lang_printable_name call.
5834 (java_dummy_print, print_lang_decl, print_lang_type,
5835 print_lang_identifier, lang_print_xnode): All argument marked
5837 * lex.c (java_unget_unicode): Removed unnecessary argument.
5838 (java_allocate_new_line): Unused local variable is gone.
5839 (java_read_char): Added parenthesis in expressions to remove
5840 warnings. Added final return statement.
5841 (java_read_unicode): Added parenthesis in expression to remove
5843 (java_parse_end_comment): Fixed java_unget_unicode invocation.
5844 (java_parse_escape_sequence): Likewise.
5845 (java_lex): Unused local variables are gone. Fixed
5846 java_unget_unicode invocation.
5847 * lex.h (set_float_handler): Prototype added when JC1_LITE not
5849 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
5850 lang_printable_name invocation in macro.
5851 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
5853 (duplicate_declaration_error): Suppressed unused argument in
5855 (identical_subpath_p): Function declaration is gone.
5856 (patch_invoke): Suppressed unused argument in prototype.
5857 (patch_cast, build_labeled_block, check_thrown_exceptions):
5859 * parse.y (setjmp.h): Included
5860 (toplev.h): Likewise.
5861 (field_declaration:): Suppressed unused local
5862 (label_decl:): Fixed build_labeled_block invocation.
5863 (java_pop_parser_context): Put extra parenthesis around assignment
5865 (yyerror): Suppressed unused local variables.
5866 (variable_redefinition_error): Fixed lang_printable_name
5868 (create_interface): Suppressed unused local variables.
5869 (create_class): Likewise.
5870 (duplicate_declaration_error): Suppressed unused argument. Fixed
5871 lang_printable_name invocation.
5872 (register_fields): Suppressed unused local variable. Fixed
5873 duplicate_declaration_error invocation.
5874 (method_header): Suppressed unused local variable.
5875 (method_declarator, parser_check_super): Likewise.
5876 (java_complete_class): Suppressed unused local variable. Fixed
5877 fatal error message.
5878 (complete_class_report_errors): Added default: in switch.
5879 (java_check_regular_methods): Fixed lang_printable_name
5881 (check_throws_clauses): Likewise.
5882 (java_check_abstract_methods): Suppressed unused local
5883 variable. Fixed lang_printable_name invocation.
5884 (read_import_entry): Added supplemental return statement.
5885 (read_import_dir): Suppressed unused local variables.
5886 (check_pkg_class_access, declare_local_variables): Likewise.
5887 (source_start_java_method): Suppressed unused extern variable
5889 (expand_start_java_method): Suppressed unused extern and local
5890 variable declarations.
5891 (java_complete_expand_methods): Likewise.
5892 (java_complete_expand_method): Suppressed unused local variables.
5893 (make_qualified_name): Likewise.
5894 (resolve_qualified_expression_name): Added default: in
5895 switch. Fixed lang_printable_name invocation.
5896 (class_instance_creation_expression): Added parenthesis around
5898 (patch_method_invocation_stmt): Fixed lang_printable_name and
5899 patch_invoke invocations.
5900 (check_for_static_method_reference): Fixed lang_printable_name
5902 (patch_invoke): Suppressed unused arguments and local variables.
5903 (lookup_method_invoke): Suppressed unused local variables.
5904 (qualify_ambiguous_name): Added default: in switch.
5905 (identical_subpath_p): Function removed.
5906 (patch_assignment): Suppressed unused local variables. Suppressed
5907 unnecessary if statement. Fixed lang_printable_name invocations.
5908 (try_builtin_assignconv): Fixed lang_printable_name invocations.
5909 (valid_ref_assignconv_cast_p): Parenthesis around
5910 expression. Suppressed unused local variables.
5911 (build_binop): Suppressed unused local variables. fixed
5912 lang_printable_name invocations.
5913 (string_constant_concatenation): Suppressed unused local
5915 (patch_unaryop): Fixed lang_printable_name invocation.
5916 (patch_cast): Suppressed unnecessary argument. Fixed
5917 lang_printable_name invocation.
5918 (patch_array_ref): Fixed lang_printable_name invocation.
5919 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
5920 (build_labeled_block): Suppressed unused argument.
5921 (generate_labeled_block): Fixed build_labeled_block invocation.
5922 (build_loop_body): Suppressed unused local variables.
5923 (patch_loop_statement): Likewise.
5924 (patch_exit): Fixed lang_printable_name invocation.
5925 (patch_switch_statement): Likewise.
5926 (case_identity): First argument marked unused.
5927 (patch_try_statement): Fixed lang_printable_name invocations.
5928 (patch_synchronized_statement, patch_throw_statement): Likewise.
5929 (check_thrown_exceptions): Fixed check_thrown_exceptions and
5930 lang_printable_name invocations.
5931 (check_thrown_exceptions_do): Suppressed unused argument.
5933 1998-10-14 Tom Tromey <tromey@cygnus.com>
5935 * jcf-write.c (write_classfile): Add output class file as target.
5936 * lang-options.h: Added -MD, -MMD, -M, and -MM.
5937 * jcf.h: Added declarations for dependency-tracking functions.
5938 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
5939 * lang.c (lang_decode_option): Recognize -MD and -MMD.
5940 (finish_parse): Call jcf_dependency_write.
5941 (dependency_tracking): New global.
5942 (DEPEND_SET_FILE): New define.
5943 (DEPEND_ENABLE): New define.
5944 (init_parse): Enable dependency tracking if required.
5946 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
5947 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
5948 (../gcjh$(exeext)): Likewise.
5949 (jcf-depend.o): New target.
5950 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
5951 (GCJH_SOURCES): Likewise.
5952 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
5954 (find_classfile): Added dep_name argument.
5955 (find_class): Compute name of dependency.
5956 (open_in_zip): Call jcf_dependency_add_file.
5957 * gjavah.c (output_file): No longer global.
5958 (usage): Don't mention "gjavah".
5960 (java_no_argument): Likewise.
5961 (version): Likewise.
5962 (main): Recognize and handle -M family of options.
5963 (print_mangled_classname): Return is void.
5964 (process_file): Handle case where output is suppressed.
5965 (HANDLE_END_FIELD): Likewise.
5966 (HANDLE_METHOD): Likewise.
5967 * jcf-depend.c: New file.
5969 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
5971 * java-tree.def: Add missing newline at EOF.
5973 1998-10-13 Tom Tromey <tromey@cygnus.com>
5975 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
5976 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
5978 Include <config.h> and "system.h".
5979 (disassemble_method): Undefine RET to avoid clash with
5982 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5984 * decl.c (runtime_exception_type_node, error_exception_type_node):
5985 New global variables.
5986 (init_decl_processing): Initialized.
5987 * expr.c (java_lang_expand_expr): Set caught exception type to
5988 null if catch handler argument doesn't exit.
5989 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
5991 * java-tree.h (runtime_exception_type_node,
5992 error_exception_type_node): Global variables declared.
5993 (DECL_FUNCTION_THROWS): New macro.
5994 (DECL_FUNCTION_BODY): Modified comment.
5995 (DECL_SPECIFIC_COUNT): Likewise.
5996 (struct lang_decl): New field throws_list.
5997 (IS_UNCHECKED_EXPRESSION_P): New macro.
5998 * lex.c (java_lex): Generate location information for THROW_TK.
5999 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
6000 EXCEPTIONS_P): New macros.
6001 (enum jdep_code): New value JDEP_EXCEPTION.
6002 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
6003 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
6004 PATCH_METHOD_RETURN_ERROR): New macros.
6005 (patch_method_invocation_stmt): Added new argument to prototype.
6006 (patch_synchronized_statement, patch_throw_statement,
6007 check_thrown_exceptions, check_thrown_exceptions_do,
6008 purge_unchecked_exceptions, check_throws_clauses): New function
6010 * parse.y Fixed typo in keyword section.
6011 (throw:): Rule tagged <node>.
6012 (THROW_TK): Keyword tagged <operator>.
6013 (method_header:): Last argument to call to method_header passed
6015 (throws:, class_type_list:, throw_statement:,
6016 synchronized_statement:, synchronized:): Defined actions.
6017 (method_header): New local variable current. Register exceptions
6019 (java_complete_tree): Complete and verify exceptions from throws
6021 (complete_class_report_errors): Error message on exceptions not
6023 (java_check_regular_methods): Fixed typo. Shortcut on private
6024 overriding methods. Changed error message on method
6025 redefinition. Check for throws clause compatibility.
6026 (check_throws_clauses): New function.
6027 (java_check_abstract_methods): Use DECL_NAME for wfl or current
6028 method. Changed error message on method redefinition.
6029 (currently_caught_type_list): New static variable.
6030 (java_complete_expand_methods): Purge unchecked exceptions from
6031 throws clause list. Call PUSH_EXCEPTIONS before walk and
6032 POP_EXCEPTIONS after.
6033 (resolve_qualified_expression_name): Pass new argument as NULL to
6034 patch_method_invocation_stmt.
6035 (patch_method_invocation_stmt): New argument ref_decl. Invoke
6036 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
6037 argument list when appropriate. Use new argument if non null to
6038 store selected method decl.
6039 (patch_invoke): Convert if necessary args of builtin types before
6040 forming CALL_EXPR. Argument list no longer reversed here.
6041 (invocation_mode): Treat final methods as static methods.
6042 (java_complete_tree): New cases for THROW_EXPR: and
6043 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
6045 (complete_function_arguments): No more RECORD_TYPE
6046 conversion. Function parameter nodes no longer saved.
6047 (valid_ref_assignconv_cast_p): Avoid handling null type.
6048 (patch_binop): Fixed null constant reference handling.
6049 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
6051 (patch_try_statement): Fixed comments. Record caught types in
6052 list, push the list, expand try block and pop the list.
6053 (patch_synchronized_statement, patch_throw_statement,
6054 check_thrown_exceptions, check_thrown_exceptions_do,
6055 purge_unchecked_exceptions): New functions.
6056 * typeck.c (lookup_argument_method): Allow WFL in place of method
6057 DECL_NAME during method definition check
6059 1998-10-09 Tom Tromey <tromey@cygnus.com>
6061 * gjavah.c (decode_signature_piece): New function.
6062 (print_c_decl): Use it. Added `name_override' argument.
6063 (print_method_info): Use name_override argument to print_c_decl.
6064 (seen_fields): Removed.
6065 (print_field_info): Don't update seen_fields.
6066 (struct method_name): New structure.
6067 (method_name_list): New global.
6068 (print_method_info): Add new method to list of methods.
6069 (name_is_method_p): New function.
6070 (print_field_info): If field name has same name as method, then
6072 (process_file): Parse methods before fields.
6073 (field_pass): New global.
6074 (HANDLE_END_FIELD): Take field_pass into account.
6076 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6078 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
6079 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
6081 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
6083 * jvspec.c: Fix bug in jvgenmain_spec patch.
6085 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6087 * Makefile.in (lang.o:): Install dependency on java-tree.def.
6088 * decl.c (soft_exceptioninfo_call_node): New global variable.
6089 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
6090 takes extra integer argument. soft_exceptioninfo_call_node
6092 * except.c (java_set_exception_lang_code): New function
6093 (method_init_exceptions): Called here.
6094 (prepare_eh_table_type): New function.
6095 (expand_end_java_handler): Called here.
6096 * expr.c (build_java_throw_out_of_bounds_exception): Now features
6097 one argument. Modified generation of call to
6098 soft_badarrayindex_node to use new argument.
6099 (build_java_arrayaccess): Pass faulty index value to
6100 build_java_throw_out_of_bounds_exception.
6101 (generate_name): New function.
6102 (java_lang_expand_expr): New local variables node, current,
6103 has_finally_p. Expand TRY_EXPR node.
6104 (process_jvm_instruction): Replace top of the stack with thrown
6105 object reference when entering exception handler.
6106 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
6107 specific tree codes.
6108 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
6110 (DECL_SPECIFIC_COUNT): New macro.
6111 (prepare_eh_table_type, java_set_exception_lang_code,
6112 generate_name): New function declarations.
6113 (match_java_method): Declaration deleted.
6114 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
6116 * lex.c (TRY_TK, CATCH_TK): Generate location information.
6117 * parse.h (redefinition_error, refine_accessible_methods_list,
6118 can_cast_to_p): Function declaration removed.
6119 (classitf_redefinition_error, variable_redefinition_error,
6120 parse_jdk1_1_error, find_applicable_accessible_methods_list,
6121 find_most_specific_methods_list, argument_types_convertible,
6122 enter_a_block, valid_builtin_assignconv_identity_widening_p,
6123 valid_cast_to_p, valid_method_invocation_conversion_p,
6124 try_reference_assignconv, add_stmt_to_compound,
6125 build_jump_to_finally, build_tree_list, patch_try_statement,
6126 java_get_catch_block): New function declarations.
6127 * parse.y (string_buffer_type): Global variable deleted.
6128 (group_of_labels, catches, catch_clause, catch_clause_parameter,
6129 finally): Rules tagged <node>.
6130 (TRY_TK, CATCH_TK): Token tagged <operator>.
6131 (class_body_declaration:, class_member_declaration:,
6132 formal_parameter:, explicit_constructor_invocation:,
6133 interface_member_declaration:, constant_declaration:,
6134 primary_no_new_array:, class_instance_creation_expression:,
6135 array_creation_expression:): Issue error on unsuported JDK1.1
6137 (try_statement:, catches:, finally:): Define actions.
6138 (catch_clause_parameter): New rule.
6139 (catch_clause:): Use new rule catch_clause_parameter.
6140 (parse_jdk1_1_error): New function.
6141 (redefinition_error): Renamed classitf_redefinition_error.
6142 (variable_redefinition_error): New function.
6143 (check_class_interface_creation): Call
6144 classitf_redefinition_error.
6145 (java_complete_tree): Added error message on JDEP_TYPE: case.
6146 (complete_class_report_errors): Fixed indentation.
6147 (declare_local_variables): Call variable_redefinition_error.
6148 (source_end_java_method): Call java_set_exception_lang_code and
6149 emit_handlers where appropriate.
6150 (java_method_add_stmt): Call add_stmt_to_block.
6151 (add_stmt_to_block): New function.
6152 (lookup_method_invoke): Fixed outside comment. new local variable
6153 candicates. Call find_applicable_accessible_methods_list and
6154 find_most_specific_methods_list when searching for a
6155 method. Modified error report to list possible candidates when
6157 (find_applicable_accessible_methods_list,
6158 find_most_specific_methods_list, argument_types_convertible): New
6160 (refine_accessible_methods_list): Function deleted.
6161 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
6162 expr (if applicable) before calling patch_array_ref.
6163 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
6164 (enter_block): Fixed comment.
6165 (enter_a_block): New function.
6166 (patch_assignment): Reorganized. Call try_reference_assignconv for
6167 references. Call valid_cast_to_p instead of can_cast_to_p.
6168 (try_reference_assignconv,
6169 valid_builtin_assignconv_identity_widening_p): New functions.
6170 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
6171 (valid_cast_to_p, valid_method_invocation_conversion_p): New
6173 (build_string_concatenation): Don't resolve StringBuffer.
6174 (patch_cast): Fixed inverted arguments.
6175 (patch_array_ref): Code to save array expr deleted. Call
6176 valid_cast_to_p instead of can_cast_to_p.
6177 (generate_labeled_block): Call generate_name.
6178 (build_jump_to_finally, build_try_statement, java_get_catch_block,
6179 patch_try_statement): New functions.
6180 * typeck.c (match_java_method): Function deleted.
6182 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
6184 * jvspec.c: jvgenmain_spec uses different temporary file names.
6186 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
6188 * jvspec.c (lang_specific_driver): Fail if user specifies
6189 --main= when not linking.
6191 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
6193 * class.c (make_class_data): Push value for `thread' field.
6194 * decl.c (init_decl_processing): Added `thread' field to class.
6196 * class.c (add_field): Always make static fields externally
6199 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
6201 * expr.c (build_java_athrow,
6202 build_java_throw_out_of_bounds_exception, expand_invoke,
6203 build_newarray, expand_java_multianewarray, build_java_monitor):
6204 Update comments to reflect _Jv_* function names.
6206 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
6208 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
6209 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
6210 * parse.y (expand_start_java_method): Likewise.
6212 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
6214 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
6216 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
6217 (add_field): No longer need to convert from RECORD_TYPE to pointer,
6218 * expr.c: Remove no-longer-needed calls to promote_type.
6219 * decl.c (give_name_to_locals): Liekwise.
6220 * jcf-parse.c (get_class_constant): Compensate for new signatures.
6221 * parse.y: Add/remove promote_type calls as appropriate.
6222 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
6223 (parse_signature_string): Likewise.
6224 (build_java_array_type): Fix for now signature convenions.
6226 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
6228 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
6230 * class.c (init_class_processing): libjava function renamed to
6233 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6235 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
6236 * java-tree.def: Fixed DEFTREECODE third argument.
6237 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
6238 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
6239 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
6240 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6241 JAVA_THIS_EXPR): Now replaced by tree code definitions.
6242 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
6243 * lang.c (java_tree_code_type, java_tree_code_length,
6244 java_tree_code_name): New arrays.
6245 (lang_init): Append Java tree node definitions to Gcc ones.
6246 * lex.c (expression_obstack): Declared as extern when JC1_LITE
6248 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
6250 (java_lex): Allow declaration of empty string constants. Retain
6251 location information on CASE_TK and DEFAULT_TK.
6252 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
6253 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
6254 Modified to be more robust.
6255 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
6256 (build_new_invocation, try_builtin_assignconv,
6257 patch_switch_statement, string_constant_concatenation,
6258 build_string_concatenation, patch_string_cst, patch_string,
6259 java_expand_switch): New function declarations.
6260 * parse.y: Rules related to switch and EH tagged <node>.
6261 (label_id): Set to NULL_TREE
6262 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
6264 (this_or_super:): Fixed indentation.
6265 (statement:, statement_nsi:, statement_without_trailing_substatement:,
6266 statement_expression:): Removed call to RULE on all sub-rules.
6267 (switch_expression:, switch_labels:): New rules.
6268 (switch_statement:, switch_block:, switch_block_statement_groups:,
6269 switch_block_statement_group:, switch_labels:, switch_label:):
6271 (throw_statement:, synchronized_statement:, try_statement:):
6272 Defined temporary actions.
6273 (class_instance_creation_expression:): Call
6274 build_new_invocation. Fixed indentation.
6275 (field_access): Fixed indentation.
6276 (method_invocation): Likewise.
6277 (make_qualified_primary): Use THIS_EXPR.
6278 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
6279 resolving from SUPER, set *type_found.
6280 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
6281 (java_complete_tree): Removed unused local variable `location'. Case
6282 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
6283 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
6284 on MODIFY_EXPR: and all binary operator tree code cases. Removed
6285 STRING_CST: case. default: checks for patchable strings.
6286 (complete_function_arguments): Transform string constant or
6287 crafted StringBuffer if necessary.
6288 (build_method_invocation): Fixed comments.
6289 (build_new_invocation): New function.
6290 (patch_assignment): Call try_builtin_assignconv to figure a valid
6291 assignment conversion between builtin types.
6292 (try_builtin_assignconv): New function.
6293 (build_binop): Use URSHIFT_EXPR directly to call build.
6294 (operator_string): Use UNARY_PLUS_EXPR.
6295 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
6297 (do_merge_string_cste, merge_string_cste,
6298 string_constant_concatenation, build_string_concatenation,
6299 patch_string, patch_string_cst): New function.
6300 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
6301 (patch_unaryop): Likewise. New test of valid ++/-- operands.
6302 (build_newarray_node): Use NEW_ARRAY_EXPR.
6303 (build_this): Use THIS_EXPR.
6304 (build_return): Enable debug information on return statement.
6305 (build_if_else_statement): Likewise.
6306 (complete_labeled_statement): Fixed related comment.
6307 (build_loop_body): Fixed comment.
6308 (build_bc_statement): Enable debug information on break/continue
6310 (patch_bc_statement): Fixed typos. Handle SWITCH statement
6312 (patch_switch_statement, case_identity, java_expand_switch): New
6315 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6317 * buffer.h (BUFFER_INIT): New macro.
6318 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
6319 Pass (struct jcf_partial *state) to most functions.
6320 (jcf_block, jcf_relocation): New types.
6321 Support labels, branches, conditionals, loops.
6323 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
6325 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
6327 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6329 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
6330 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
6331 not integer_type_node (INT_TYPE_SIZ bits).
6333 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
6335 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
6336 * jcf-dump.c (print_exception_table): New function.
6337 (disassemble_method): Better handling of wide instructions.
6338 Make more robust for bad input.
6340 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
6342 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
6345 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
6347 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
6349 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
6351 * Makefile.in ($(PARSE_H)): Removed target.
6353 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
6355 * Makefile.in (JAVA_OBJS): Add memmove.o
6356 (memmove.o): New target & rules.
6358 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
6360 * expr.c (expand_invoke): Don't generate a call to the class init
6363 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
6365 * Makefile.in: Add many missing dependencies.
6366 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
6368 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
6369 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
6371 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
6373 * decl.c (complete_start_java_method): If method is static (and
6374 not private) call _Jv_InitClass.
6375 * expr.c (expand_invoke): Don't call build_class_init.
6377 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
6379 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
6381 * Make-lang.in (GCJ): Define before using.
6383 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
6385 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
6386 losing due to namespace pollution in GNU getopt.h
6388 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
6390 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
6391 (java.all.cross): Likewise.
6392 (java.rest.encap): Likewise.
6394 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
6396 * gjavah.c (print_class_decls): Fix thinko in arglist
6397 * jcv-io.c (find_classfile): Similarly.
6399 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
6401 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
6403 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
6405 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
6406 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
6407 * Makefile.in (PARSE_C): New macro.
6408 (PARSE_H): Likewise.
6409 (PARSE_SCAN_C): Likewise.
6410 ($(PARSE_C)): Target renamed from parse.c.
6411 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
6412 (clean): Remove parse-scan.c as well.
6413 (parse.o): Depend on $(PARSE_C).
6415 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
6417 * README, license.terms: Removed.
6419 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
6420 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
6421 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
6422 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
6423 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
6424 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
6425 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
6426 and Java trademark attribution.
6428 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
6430 * Makefile.in: Use gcjh, not gjavah.
6431 * config-lang.in (stagestuff): Use gcjh, not gjavah.
6432 * Make-lang.in: Changed gjavah to gcjh everywhere.
6434 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
6436 * gjavah.c: Support new -prepend -add -append flags.
6437 (print_method_info): Method is not virtual if class is final.
6439 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6441 * jv-scan.c: Fixed copyright assignment.
6442 * keyword.gperf: Likewise.
6443 * keyword.h: Likewise.
6444 * lex.c: Fixed copyright assignment.
6445 (java_lex): Push unicode back when parsing '<'.
6446 * lex.h: Fixed copyright assignment.
6447 * parse-scan.y: Likewise.
6448 * parse.h: Fixed copyright assignment.
6449 (build_debugable_stmt, complete_for_loop): New function prototypes.
6450 * parse.y: Fixed copyright assignment.
6451 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
6452 size_zero_node when completing a loop with no exit condition.
6453 (for_statement_nsi:): Define action.
6454 (for_init:, for_update:): Return size_zero_node when empty.
6455 (declare_local_variables): Call build_debugable_stmt.
6456 (build_debugable_stmt): New function.
6457 (build_loop_body): Build debugable statement around loop
6459 (complete_loop_body): Take into account the debugable statement
6460 around the EXIT_EXPR.
6461 (complete_loop_body): New function.
6462 (patch_exit_expr): Fixed condition inversion.
6464 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
6466 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
6467 name of thread define.
6468 * jvspec.c (THREAD_NAME): New macro.
6470 (THREADLIB): Likewise.
6471 (lang_specific_driver): Recognize attempt to link with thread
6472 library or gc library. Recognize -ljava on command line so it
6473 isn't linked against more than once.
6475 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6477 * parse-scan.y (report_main_declaration): Name of the class
6478 containing `main' can be a qualified name.
6480 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
6482 * config-lang.in: Changed gjavac to gjc everywhere.
6483 * Make-lang.in: Changed gjavac to gjc everywhere.
6485 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6487 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
6488 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
6489 and install the files.
6490 * Makefile.in (JAVA_OBJS_LITE): New variable.
6491 (compiler:): Now include jv-scan as a dependency.
6492 (../jv-scan$(exeext), parse-scan.c): New targets.
6493 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
6494 * config-lang.in (compilers): Removed gcj, gjavah from the list.
6495 * jcf-parse.c (parse_source_file): Call java_layout_classes and
6496 check for errors even if parse_only.
6497 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
6499 (yylex): New function. Uses java_lex body.
6500 (java_lex): Removed commented out statement. Remove local variable
6501 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
6502 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
6503 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
6504 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
6505 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
6506 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
6508 (java_lex_error): Empty if JC1_LITE is defined.
6509 (java_get_line_col): Return 0 if JC1_LITE is defined.
6510 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
6511 SET_MODIFIER_CTX): Moved into the section containing the macros
6512 conditionally defined by JC1_LITE.
6513 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
6514 argument if JC1_LITE is defined.
6515 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
6516 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
6518 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
6519 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
6520 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
6521 to different values according to JC1_LITE.
6522 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
6523 declared if JC1_LITE set.
6524 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
6525 defined if JC1_LITE not set.
6526 (struct parser_ctx): Reorganized and skip the jc1 front end part
6528 (java_layout_classes): New function definition.
6529 (java_push_parser_context, java_init_lex, yyparse, yylex,
6530 yyerror): Prototype always declared. All other static function
6531 prototypes declared only if JC1_LITE is not set.
6532 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
6533 declared in parse.h.
6534 (java_layout_classes): New function.
6535 (java_complete_expand_methods): No longer layout the class here.
6536 * parse-scan.y: New file.
6537 * jv-scan.c: New file.
6539 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
6541 * gjavah.c (main): Handle -friend option.
6542 (friend_specs): New global.
6543 (generate_access): Handle friend_specs.
6544 (process_file): Likewise.
6545 (MAX_FRIENDS): New macro.
6546 (friend_count): New global.
6547 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
6548 Changed all callers.
6550 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
6552 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
6553 (main): Handle processing all the entries of a named .zip archive.
6554 * jcf-io.c (jcf_trim_old_input): New function.
6555 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
6557 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
6559 * lang.c (flag_assume_compiled): Make default be on.
6561 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
6563 * jcf-dump.c: Add bunches of flags to control output more.
6564 (process_class): New function; support printing more than one class.
6565 (main): Support new --print-main and --javap flags.
6566 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
6567 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
6569 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
6571 Change mangling of dispatch table to match C++ vtable (w/thunks).
6572 * class.c (build_dtable_decl), java-tree.h: New function.
6573 (make_class_data): Call it.
6574 * decl.c (init_decl_processing): Likewise.
6576 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
6578 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
6579 soft_anewarray; adjust args passed.
6580 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
6581 match _Jv_NewObjectArray.
6583 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6585 * decl.c (push_labeled_block, pop_labeled_block): New functions.
6586 * expr.c (loopup_label): Call create_label_decl.
6587 (create_label_decl): New function.
6588 (java_lang_expand_expr): Call expand_start_bindings with argument
6590 * java-tree.h Added space after PROTO in function declarations
6592 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
6593 (create_label_decl, push_labeled_block): New function
6595 * lex.c (label_id): Initialize.
6596 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
6598 * parse.h Added space after PROTO in function declarations when
6600 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
6601 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
6602 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
6603 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
6605 (struct parser_ctxt): New fields current_loop,
6606 current_labeled_block.
6607 (build_if_else_statement, patch_if_else_statement,
6608 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
6609 generate_labeled_block, complete_labeled_statement,
6610 build_bc_statement, patch_bc_statement, patch_loop_statement,
6611 build_new_loop, build_loop_body, complete_loop_body): New function
6613 * parse.y (java_warning_count): New global variable.
6614 (label_id): New static variable.
6615 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
6616 (block:): Return size_zero_node when block is empty.
6617 (empty_statement:): Return size_zero_node.
6618 (statement:): Implement supplemental action when for_statement: is
6620 (label_decl:): New rule.
6621 (labeled_statement:): Rewritten using label_decl. Actions
6623 (labeled_statement_nsi:): Likewise.
6624 (if_then_statement): Actions implemented.
6625 (while_expression): New rule.
6626 (while_statement:): Rewritten using while_expression. Actions
6628 (while_statement_nsi:): Likewise.
6629 (do_statement_begin:): New rule.
6630 (do_statement:): Rewritten using do_statement_begin. Actions
6632 (for_statement:): Rewritten using for_begin. Actions implemented.
6633 (for_statement_nsi:): Likewise.
6634 (for_header:, for_begin:): New rules.
6635 (for_init:): Actions implemented.
6636 (statement_expression_list:, break_statement:,
6637 continue_statement:): Likewise.
6638 (yyerror): Count number of issued warning(s).
6639 (java_report_errors): Report error(s) and/or warning(s).
6640 (java_complete_class): Use build_java_argument_signature to
6641 recompute completed method signature.
6642 (java_check_regular_methods): New locals method_wfl and aflags.
6643 Use method_wfl instead of lookup_cl during error reports. Fixed
6644 indentation and modified some error messages. Use
6645 lang_printable_name in method instead of the DECL_NAME. New code
6646 to issue warnings on methods not overriding corresponding methods
6647 private to a different package.
6648 (java_method_add_stmt): Call add_stmt_to_compound.
6649 (add_stmt_to_compound): New function.
6650 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
6651 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
6652 (build_if_else_statement, patch_if_else_statement,
6653 build_labeled_block, generate_labeled_block,
6654 complete_labeled_statement, build_new_loop, build_loop_body,
6655 complete_loop_body, patch_loop_statement, build_bc_statement,
6656 patch_bc_statement, patch_exit_expr): New functions.
6657 * typeck.c (build_java_signature): Build argument signature before
6658 enclosing it in between parenthesis.
6660 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
6662 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
6663 (JAVA_OBJS): Added reminder comment
6665 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
6667 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
6668 be interpreted as a long long.
6670 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
6672 * decl.c (init_decl_processing): Use _Jv_InitClass, not
6673 soft_initialise_class. Use _Jv_NewMultiArray, not
6674 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
6675 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
6676 _Jv_CheckArrayStore, not soft_checkarraystore. Use
6677 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
6679 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
6681 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
6682 length_identifier_node): New global tree node constants.
6683 * parse.y (kw_super, kw_this, kw_length): Removed globals.
6684 Replace uses by super_identifier_node etc.
6685 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
6687 * parse.y (resolve_field_access): Don't special-case ".length" if
6688 flag_emit_class_files.
6689 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
6690 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
6693 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
6695 * decl.c (init_decl_processing): Remove unused method_type_node fields.
6696 * class.c (make_method_value): Remove init for removed fields.
6698 * class.c (layout_class): Use build_java_argument_signature.
6699 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
6701 * typeck.c (push_java_argument_signature): Removed. Merged into ...
6702 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
6703 (build_java_signature): Don't use push_java_argument_signature.
6705 * typeck.c (lookup_argument_method): New function.
6706 * parse.y (java_check_regular_methods): Use lookup_argument_method
6707 instead of lookup_java_method2 followed by lookup_java_method.
6709 * parse.y (check_method_redefinition): Minor optimization.
6711 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
6712 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
6714 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
6716 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
6719 * gjavah.c (java_float_finite): Use K&R-style definition.
6720 (java_double_finite): Likewise.
6721 (generate_access): Now returns void. Changed all callers.
6722 (last_access_generated): Removed.
6723 (process_file): Only make a single pass over the .class file.
6725 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
6727 * class.c (get_dispatch_table): Add extra dummy vtable entry,
6728 for compatibility for G++ (with -fvtable-thunks).
6729 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
6731 * gjavah.c (process_file): Use public inheritance for super-class.
6733 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6735 * lex.c (java_init_lex): Initialize ctxp->package.
6736 * parse.h (struct parser_ctxt): package and package_len replaced
6737 by tree package, an identifier node. Field method_decl_list is
6738 gone. Fixed comments.
6739 (lookup_field_wrapper, merge_qualified_name, not_accessible,
6740 class_in_current_package): New function prototypes.
6741 * parse.y (array_type:): Set class loaded flag on primitive type
6743 (package_declaration:): Assign ctxp->package to the
6745 (method_invocation:): Handle invocation of method qualified by
6747 (single_type_import_declaration:): Removed ambiguity check.
6748 (java_pop_parser_context): New local variable `next'. Reset and
6749 set IMPORT_CLASSFILE_NAME flags on current and previous import
6751 (java_accstring_lookup): Use new local macro COPY_RETURN.
6752 (lookup_field_wrapper): New function.
6753 (parser_qualified_classname): Use merge_qualified_name.
6754 (parser_check_super_interface): Broaden error message.
6755 (do_resolve_class): Check for qualified class name in the current
6756 compilation unit if appropriate.
6757 (process_imports): Check for already defined classes.
6758 (check_pkg_class_access): Got rid of call to
6759 get_access_flags_from_decl.
6760 (java_complete_expand_methods): Call safe_layout_class based on
6761 the current class size.
6762 (make_qualified_primary): Build a WFL qualification on primary if
6764 (merge_qualified_name): New function.
6765 (make_qualified_name): Use merge_qualified_name.
6766 (resolve_expression_name): Use safe_lookup_field.
6767 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
6768 (resolve_qualified_expression_name): Likewise. Check on resolved
6769 element accessibility.
6770 (not_accessible_p, class_in_current_package): New functions.
6771 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
6772 (patch_method_invocation_stmt): Merged common pieces. Check
6773 accessibility of invoked method.
6774 (check_for_static_method_reference): Add returned type in error
6776 (invocation_mode): Get rid of bogus check on PRIVATE methods.
6777 (refine_accessible_methods_list): Merged two conditions in test.
6778 (java_complete_class): Sanity check on stabilize_ref gone.
6779 * zextract.c (read_zip_archive): Cast lseek second argument to long.
6781 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
6783 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
6785 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
6787 * gjavah.c (F_NAN): Removed.
6788 (F_NAN_MASK): New macro.
6789 (F_POSITIVE_INFINITY): Removed.
6790 (F_NEGATIVE_INFINITY): Likewise.
6791 (java_float_finite): Rewrote.
6792 (D_NAN_MASK): Renamed.
6793 (java_double_finite): Rewrote.
6794 (D_POSITIVE_INFINITY): Removed.
6795 (D_NEGATIVE_INFINITY): Likewise.
6797 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
6798 If verbose, print underlying representation of value in hex.
6800 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
6802 * buffer.h, buffer.c: New files.
6803 * Makefile.in (JAVA_OBJS): Add buffer.o.
6805 Support locals variables and writing their debug entries to .class.
6806 * jcf-write.c: Simplify some by user new buffer type.
6807 (vode_buffer_grow): Removed.
6808 (struct localvar_info): New type.
6809 (localsvars, localvartable): New buffers.
6810 (localvar_alloc, localvar_free): New functions.
6811 (generate_bytecode_insns): Handle local variables.
6812 (generate_classfile): Write LocalVariableTable attribute.
6814 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6816 * jcf-io.c (open_in_zip): Check the zipfile magic number.
6817 * zipfile.h (ZIPMAGIC): New macro.
6819 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
6821 * Makefile.in (gjavah.o): Updated dependencies.
6822 (jcf-dump.o): Likewise.
6823 (all.indirect): Use ../gjavah.
6824 (../gjavah$(exeext)): Likewise.
6825 (clean): Don't remove gjavah.
6826 (clean): Remove parse.c, not java/parse.c.
6827 * Make-lang.in (java): Added gjavah.
6828 (gjavah$(exeext)): New target.
6829 (GJAVAH_SOURCES): New macro.
6830 (java.all.build): Added gjavah.
6831 (java.all.cross): Likewise.
6832 (java.rest.encap): Likewise.
6833 * config-lang.in (compilers, stagestuff): Added gjavah.
6835 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
6837 * gjavah.c (java_float_finite): New function.
6838 (java_double_finite): Likewise.
6839 (F_POSITIVE_INFINITY): New macro.
6840 (F_NEGATIVE_INFINITY): Likewise.
6842 (D_POSITIVE_INFINITY): Likewise.
6843 (D_NEGATIVE_INFINITY): Likewise.
6845 (print_field_info): Use java_float_finite and java_double_finite.
6847 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
6849 * parse.y (method_header): Name "this" implicit argument.
6851 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
6853 * jcf-write.c: Write out LineNumberTable attribute in .class file.
6854 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
6855 (put_linenumber): New function.
6856 (generate_bytecode_insns, generate_classfile): Write line numbers.
6858 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6860 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
6861 (lookup_name, build_known_method_ref, build_class_init,
6862 build_invokevirtual, invoke_build_dtable, match_java_method,
6863 build_field_ref, pushdecl_force_head, build_java_binop,
6864 binary_numeric_promotion, build_decl_no_layout,
6865 build_java_arrayaccess, build_newarray, build_anewarray,
6866 build_java_array_length_access, build_java_arraynull_check): New
6867 extern function prototypes.
6868 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6869 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
6871 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
6873 * jcf.h (jcf_out_of_synch): New extern function prototype.
6874 * parse.h: Static/global function implemented in parse.y
6875 prototyped and declarations moved at the end of the file.
6876 (DECL_P): Check that the argument isn't null.
6877 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6878 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
6879 (QUAL_DECL_TYPE): New macro.
6880 (PARAMS): Macro definition removed.
6881 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
6882 (return_statement:): Call build_return.
6883 (field_access:): Call make_qualified_primary in sub rule.
6884 (method_invocation:): Build method invocation and call
6885 make_qualified_primary when processing primaries.
6886 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
6887 get_type_from_signature.
6888 (java_check_regular_method): Extra integer 0 argument when calling
6889 lookup_java_method2.
6890 (lookup_java_interface_method2): Extra method DECL argument when
6891 calling lookup_java_interface_method2.
6892 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
6894 (java_complete_expand_method): Layout current class iff not
6895 already done. Don't process interface's methods.
6896 (java_complete_expand_method): Use super class only if it
6897 exists. Use current class otherwise.
6898 (make_qualified_primary): New function.
6899 (resolve_expression_name): Process qualified expression or
6900 expression from primary the same way.
6901 (resolve_expression_name): Two last arguments to
6902 resolve_field_access are now NULL_TREEs.
6903 (resolve_field_access): New variable is_static. Local field must
6904 be DECLs. is_static computed on field DECLs only. Append code in
6905 where_found to the field access if necessary. Use QUAL_DECL_TYPE
6906 to initialize field_type.
6907 (resolve_qualified_expression_name): New local variable,
6908 previous_call_static and is_static. Handle primaries with function
6909 calls, casts, array references and `this'. `super' now handled as
6910 `(super_class)this'. Use is_static to clarify boolean expressions.
6911 Added code to handle case where a proper handle is required to
6912 access a field. Use QUAL_DECL_TYPE where applicable.
6913 (maybe_access_field): New function.
6914 (patch_method_invocation_stmt): New arguments primary, where,
6915 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
6916 deleted. Use `where' as a type to search from if specified. Check
6917 for static method reference where forbidden. Append primary or
6918 current_this to the argument list if not calling constructor nor
6920 (check_for_static_method_reference): New function.
6921 (patch_invoke): Layout the class on which new is done if
6923 (lookup_method_invoke): Changed format to report errors on
6925 (qualify_ambiguous_name): New local variable this_found. Now
6926 handle things from primaries. Method call are considered
6928 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
6930 (not_initialized_as_it_should_p): Comply with the new DECL_P.
6931 (java_complete_tree): New case fo RETURN_EXPR. Process function
6932 call arguments in separate function.
6933 (complete_function_arguments): New function.
6934 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
6936 (patch_assignment): Take the return function slot into account as
6937 a RHS. Distinguish assignment from a return.
6938 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
6939 when checking methods in interfaces.
6940 (resolve_type_during_patch): NULL argument to unresolve_type_p
6941 instead of NULL_TREE.
6942 (patch_newarray): Fixed typo in comment.
6943 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
6944 (build_return, patch_return): New functions.
6945 * typeck.c (lookup_java_constructor): Fixed typo in comment.
6947 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
6949 * constants.c (find_name_and_type_constant, find_fieldref_index,
6950 find_methodref_index): New methods.
6951 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
6952 just return given method. Also, rename to build_known_method_ref.
6953 (expand_invoke): Rename call to build_invoke_non_interface.
6954 * java-tree.h, parse.h: Update prototype.
6955 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
6956 (such as expand_expr_stmt) if flag_emit_class_files.
6957 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
6958 STACK_TARGET, IGNORE_TARGET): New macros.
6959 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
6960 (generate_bytecode_insn): New function to generate method's bytecode.
6961 (generate_classfile): Node generate Code attribute for a method.
6962 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
6963 push_long_const, field_op, adjust_typed_op, maybe_wide):
6964 New functions used by generate_bytecode_insn.
6966 * typeck.c (signature_include_return): Remove variable.
6967 (push_java_argument_signature, build_java_argument_signature): New.
6968 (build_java_signature): Use push_java_argument_signature.
6969 * parse.y: Use build_java_argument_signature instead of fiddling
6970 with signature_include_return.
6972 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
6974 * gjavah.c (print_c_decl): Always generate JArray<>* for array
6977 * Makefile.in (all.indirect): Added gjavah$(exeext).
6978 (gjavah$(exeext)): Added $(exeext).
6981 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6983 * class.c (layout_class): Call to java_layout_parsed_class replace
6984 by safe_layout_class.
6985 * expr.c (build_java_array_length_access): Removed static storage
6986 class in the function definition.
6987 (build_java_arraynull_check): Likewise.
6988 Also fixed typos in two comments.
6989 * lex.c (java_init_lex): Initialize static global kw_length.
6990 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
6991 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
6993 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
6994 * parse.h (resolve_no_layout): New static function declaration.
6995 (get_identifier_in_static): Declaration removed.
6996 (java_layout_parsed_class): Function name declaration changed to
6998 (build_newarray_node, patch_newarray, resolve_type_during_patch,
6999 not_initialized_as_it_should_p, build_this): New static function
7001 (pushdecl_force_head, build_java_binop, int_fits_type_p,
7002 binary_numeric_promotion, stabilize_reference,
7003 build_decl_no_layout, build_java_arrayaccess): Extern function
7004 declarations moved into their own section.
7005 (build_newarray, build_anewarray, build_java_array_length_access,
7006 build_java_arraynull_check): New extern function declarations.
7007 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
7008 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
7010 (CALL_CONSTRUCTOR_P): New macro.
7011 * parse.y (kw_length): New static global tree node.
7012 (return_statement): Tagged <node>.
7013 (RETURN_TK): Tagged <operator>.
7014 (variable_declarator_id:): Build variable declaration with an
7015 empty initialization value if a syntax error was found in the
7016 initialization part of the variable declaration.
7017 (statement_without_trailing_substatement:): return_statement: now
7018 uses the default rule.
7019 (return_statement:): Temporarily fixed to return NULL_TREE.
7020 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
7021 (class_instance_creation_expression:): Class creation rules now
7022 call build_method_invocation upon reduction.
7023 (array_creation_expression:): Rules call build_newarray_node upon
7025 (dim_exprs:): Build a list of dimension expressions.
7026 (dim_expr:): Store location of the OSB_TK in the dimension
7028 (method_invocation:): Added a new error rule.
7029 (build_unresolved_array_type): WFL argument may also be an array
7030 on a primitive type. Name of the argument changed to reflect this.
7031 (method_declarator): Insert argument type at the beginning of the
7032 argument type list and later reverse the list.
7033 (unresolved_type_p): Argument 'returned' may be optionally
7035 (java_layout_class_from_source): Function renamed
7037 (resolve_and_layout): Now call resolve_no_layout and
7039 (resolve_no_layout): New function.
7040 (purify_type_name): New function.
7041 (complete_class_report_errors): Call purify_type_name during error
7042 report on a type not found.
7043 (process_imports): error_found local variable doesn't need to be
7044 initialized to zero.
7045 (declare_local_variables): New local type_wfl. Fixed typo in error
7046 message. type_wfl assigned to unresolved type and used to register
7047 incomplete type. Build a WFL around the variable initialization
7048 statement so that debug info can be generated on it.
7049 (source_start_java_method): Reverse argument list after they've
7051 (current_this): New static global variable.
7052 (java_complete_expand_methods): Set current_this when appropriate.
7053 (resolve_expression_name): Build correct static and non static
7054 field access bearing a simple name.
7055 (resolve_field_access): Resolve the length field of arrays. Handle
7057 (patch_method_invocation_stmt): Set the type of the method
7058 invocation to error_mark_node. This value is later overridden by a
7059 valid type, if any. Don't handle qualified constructor invocation
7060 as qualified method invocation. Call lookup_method_invoke with its
7061 new flag. It's no longer necessary to access the selected method
7062 as the value of a tree list. Handle constructor invocation.
7063 (patch_invoke): Reverse argument list when invoking non interface
7064 methods. Insert call to new as the first argument of the
7066 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
7067 defined within a final class. Return INVOKE_STATIC if the invoked
7068 method is a constructor.
7069 (lookup_method_invoke): New lc argument is a flag to indicate a
7070 constructor lookup. Now handle constructor lookup. Choose the most
7071 specific method in case several were matching the invocation
7072 requirements. Return a method decl instead of a tree list featuring
7073 one single method decl element.
7074 (refine_accessible_methods_list): New lc flag argument to
7075 indicate that a constructor is being looked up.
7076 (not_initialized_as_it_should_p): New function.
7077 (java_complete_tree): Now process fake tree codes
7078 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
7079 save_expr on resolved function call arguments. Case on
7080 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
7081 (patch_assignment): LHS can be a field access expression. When
7082 dealing with reference, lhs_type is the promoted type of the
7083 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
7085 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7086 (patch_binop): Use not_initialized_as_it_should_p where
7088 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7089 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
7091 (resolve_type_during_patch): New function.
7092 (patch_cast): Call resolve_type_during_patch to resolve type and
7093 report error accordingly.
7094 (patch_array_ref): Use not_initialized_as_it_should_p where
7095 applicable. Array base expression is saved before being
7096 used. Promote the type of an array elements if it contains non
7098 (build_newarray_node, patch_newarray, build_this): New functions.
7100 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
7102 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
7103 increment it in `for' statement.
7104 (print_field_info): If number is inf or nan, don't print it.
7105 (print_method_info): If method name is `delete', just ignore it.
7106 (print_c_decl): Special-case jstringArray.
7108 * gjavah.c (help): New function.
7109 (no_argument): New function.
7110 (usage): Changed text.
7111 (main): Rewrote argument handling. Now handles -v, --help,
7113 (version): New function.
7114 (found_error): New global.
7115 (main): Return found_error.
7116 (generate_access): Set found_error.
7117 (print_c_decl): Likewise.
7119 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
7121 * gjavah.c (print_c_decl): Don't print "," when examining field.
7122 Skip type name when looking at "[L" types.
7123 (process_file): Now static.
7124 (generate_access): Now returns int.
7125 (last_access_generated): New global.
7126 (process_file): Clear last_access_generated; make multiple passes
7128 (print_field_info): Just return if generate_access returns true.
7129 (print_method_info): Likewise. Also, allow <init> functions to
7131 (print_c_decl): Added is_init argument. Print constructors
7133 (print_cxx_classname): Use UTF8_GET to extract characters from
7135 (print_base_classname): New function.
7136 (print_class_decls): New function.
7137 (process_file): Use it.
7138 (utf8_cmp): New function.
7140 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
7142 * lang-options.h: Format changed to match changes in gcc/toplev.c
7143 to implement a --help option.
7145 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
7147 * decl.c (init_decl_processing): Revert change to dtable_type.
7149 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
7151 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
7153 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
7155 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
7157 * lang.c (lang_init): Default flag_exceptions to 1, without
7158 checking to see if it's 2 first.
7160 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
7162 * constants.c: Include "system.h".
7164 * lang.c (flag_new_exceptions): Get via extern now.
7165 (lang_init_options): New functions. Turn on flag_new_exceptions.
7167 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7169 * lex.c (java_lex): Return 0 when we see an invalid character in
7172 * lex.c (java_read_char): Specify extra argument when calling
7174 (java_read_unicode, java_parse_end_comment,
7175 java_parse_escape_sequence): Likewise,
7176 (java_lex): Specify extra argument when calling
7177 java_lex_error. Test that IDs are beginning with a legal character
7178 for IDs. Handle invalid characters with an error message and a
7179 call to java_lex_error.
7180 (java_lex_error): Adjust column position by new argument
7181 `forward'. Issue an error even if in the middle of reporting an
7184 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
7186 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
7187 we don't explicitly put a null pointer when we're copying it.
7189 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
7191 * gjavah.c (print_cxx_classname): New function.
7192 (super_class_name): Likewise.
7193 (print_super_fields): Removed.
7194 (in_super): Removed.
7195 (print_field_info): Never generate #defines.
7196 (print_c_decl): Changed generated types to match JNI. No longer
7197 print class name before method name.
7198 (print_method_info): Print "static" before static methods.
7199 Print "virtual" before non-final methods.
7200 (usage): Use exit(1), not exit(-1).
7202 (print_field_info): Use %.17g to print a double.
7203 (last_access): New globals.
7204 (process_file): Initialize last_access.
7205 (usage): Now static.
7206 (ACC_VISIBILITY): New define.
7207 (generate_access): New function.
7208 (print_field_info): Call it.
7209 (print_method_info): Likewise. Also, generate information for all
7210 methods, not just native methods. Return void.
7211 (print_c_decl): Return void.
7212 (print_field_info): Return void.
7214 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7216 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
7217 processing the jc1 grammar file. Prefix bison functions and
7218 variables with java_.
7219 (parse.c): Dependencies on parse.h and lex.h
7220 * expr.c (build_java_arrayaccess): Function now global.
7221 * java-tree.h: Comment reorganized to carry on previous
7222 classification effort.
7223 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
7224 RESOLVE_TYPE_NAME_P): New flags on WFLs.
7225 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
7226 java_parse (new prefix java_ generated by bison).
7227 (java_layout_parsed_class, java_register_parsed_class): Function
7229 (yyparse): Removed unnecessary call to init_outgoing_cpool.
7230 * lex.c (static tree wfl_op): Variable deleted.
7231 (java_init_lex): Initialize kw_super and kw_this. Initialize more
7232 ctxp fields to NULL_TREE.
7233 (java_lex): No longer create WFL for operators. Filename caching
7234 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
7235 created as STRING_CST and later expanded. Removed extra argument
7236 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
7238 (build_wfl_node): Removed code in comments.
7239 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
7240 store token and location data in the current bison token.
7241 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
7242 static/extern function declaration at the beginning of the file.
7243 (struct qualification): Data structure definition deleted.
7244 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
7245 (qualify_ambiguous_name): Function declaration modified. Function
7246 now returns nothing.
7247 (build_array_ref, patch_array_ref, make_qualified_name,
7248 resolve_qualified_expression_name, maybe_generate_clinit,
7249 resolve_field_access): New static function declarations.
7250 (build_java_arrayaccess): New extern function declaration.
7251 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
7252 (CALL_EXPR_PRIMARY): Macro deleted.
7253 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
7254 (struct parser_ctxt): Field initialized_final
7255 removed. non_static_initialized, static_initialized: New fields.
7256 * parse.y (static tree kw_super, static tree kw_this): New global
7258 (%union): tree wfl field of operator member replaced by int
7259 location. WFLs are non longer created for operators.
7260 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
7261 (qualified_name:): Now calls make_qualified_name to build the
7263 (type_declaration:): Consider generating <clinit> when class
7265 (variable_declarator:): Directly build an assignment node when the
7266 variable is initialized when declared.
7267 (this_or_super:): Build a WFL and set current location when THIS
7268 or SUPER are parsed.
7269 (expression_statement:): Wrap statement around a WFL.
7270 (primary_no_new_array:): Fixed typo. Changed value returned by
7271 THIS_TK because of its new type (temporary).
7272 (dim_exprs:): Temporary fix because of OSB_TK's new type.
7273 (field_access:): Build qualified name with SUPER.
7274 (method_invocation:): Fixed returned value because of SUPER's new
7276 (array_access:): Use OSB_TK location information.
7277 (post_increment_expression:, post_decrement_expression:,
7278 unary_expression:, pre_increment_expression:,
7279 pre_decrement_expression:, unary_expression_not_plus_minus:,
7280 cast_expression:, multiplicative_expression:,
7281 additive_expression:, shift_expression:, relational_expression:,
7282 equality_expression:, and_expression:, exclusive_or_expression:,
7283 inclusive_or_expression:, conditional_and_expression:,
7284 conditional_or_expression:, assignment:): Use new location/token
7285 information available on operators.
7286 (create_class): Set super_decl_type to NULL_TREE when processing
7288 (register_fields): Field initialization is now a MODIFY_EXPR
7289 node. Chain initialization code to the matching lists (according
7290 the the field declaration modifiers).
7291 (maybe_generate_clinit): New function.
7292 (method_header): Don't set method's DECL_NAME to a WFL when adding
7293 methods to java.lang.Object.
7294 (resolve_and_layout): Now can return NULL_TREE if the type
7295 resolution fails. Otherwise, return the class DECL instead of its
7297 (check_method_redefinition): Don't patch method DECL_NAME if it
7298 belongs to java.lang.Object.
7299 (process_imports): Simply assign error_found to the value returned
7300 by check_pkg_class_access.
7301 (declare_local_variables): Don't use their init statements (if
7302 any) when parsing error were previously found. Reuse MODIFY_EXPR
7303 build during parsing as an init statement.
7304 (java_method_add_stmt): Now return the current method body.
7305 (java_layout_parsed_class, java_register_parsed_class): Functions
7307 (java_complete_expand_methods): Initialize the constant pool on a
7308 per class basis. Layout the classes before expanding their method
7309 bodies. Don't try expand artificial constructor code if error were
7310 found. Make the classes data and register them if no error were
7312 (java_complete_expand_method): Retrieve an artificial constructor
7313 argument list before entering its body. Assign the top block to
7314 the artificial constructor function body and set types of declared
7315 blocks and compound statements to void. Walk method body if not an
7316 artificial constructor.
7317 (make_qualified_name, cut_identifier_in_qualified): New functions.
7318 (resolve_expression_name): Fixed comments. Save/restore the
7319 current class CLASS_LOADED_P flag value. Build non qualified
7320 static field access and handle qualified expression names.
7321 (resolve_field_access, resolve_qualified_expression_name): New
7323 (patch_method_invocation_stmt): Use the new expression resolution
7324 scheme, calling resolve_field_access when the function call is
7325 resolved as an expression.
7326 (qualify_ambiguous_name): Function rewritten to work on qualified
7327 expression produced by make_qualified_name.
7328 (java_complete_tree): Promote type when function's argument are
7329 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
7330 the assignment to discover further errors if RHS is a expression
7331 name that fails to evaluate. Declare LHS initialized even though
7332 the assignment failed. Don't use the location variable and removed
7333 extra argument in patch function calls. Now handle the ARRAY_REF
7334 case and build internal string representation when STRING_CSTs are
7336 (build_method_invocation): Don't wrap function call around a WFL.
7337 (build_assignment): Likewise. Use the operator location
7339 (patch_assignment): Handle array access LHSs. Handle error
7340 provenance, resulting in a better error report.
7341 (build_binop): Use op_location from operator as binop location
7343 (build_unaryop, build_incdec, build_cast): Likewise.
7344 (patch_binop): Extract location information from the node. Fixed
7345 typo in error message.
7346 (patch_unary_op): Extract location information from the node.
7347 (build_array_ref, patch_array_ref): New functions.
7349 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
7351 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
7352 match _Jv_IsInstanceOf.
7353 * decl.c (init_decl_processing): Use _Jv_NewArray, not
7354 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
7356 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
7358 * decl.c (init_decl_processing): Functions are now named
7359 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
7361 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
7363 * java-tree.h (load_class): Add prototype.
7364 * class.c (is_compiled_class): Add missing arg to load_class.
7365 * expr.c (expand_java_NEW): Call load_class.
7366 * parse.y (process_import): Removed bogus use of void return value.
7368 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
7370 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
7371 Function name is "_Jv_Throw" instead of "soft_athrow".
7372 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
7373 Function name is "_Jv_AllocObject" instead of "soft_new".
7374 Takes an extra parameter (object size).
7375 * expr.c: Update calls.
7377 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
7379 * lex.c (java_get_line_col): Handle end-of-file.
7380 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
7382 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7384 * lang.c (lang_init): Make -fexceptions the default.
7385 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
7386 exception handling is not turned on.
7388 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7390 * lang.c (flag_new_exceptions): Make this this default.
7391 * decl.c (end_java_method): Call emit_handlers.
7392 * except.c (method_init_exceptions): Set language code and version.
7393 (expand_start_java_handler): Enable exception, and call
7394 expand_eh_region_start.
7395 (expand_end_java_handler): Enable exception, and set up catch blocks.
7396 (emit_handlers): New routine to generate the saved handlers.
7397 * java-except.h (emit_handlers): Add prototype.
7399 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
7401 We used to have three different representations of the constant pool:
7402 the CPool structure, the tree_constant_pool, and the constructures
7403 used to build the Class object (which may need class and string
7404 constants) in compiled code. None were appropriate for compiling
7405 to .class files, so I did a major overhaul.
7407 First, the tree_constant_pool array was removed. Things were
7408 modified to the CPool structure in the JCF could be used.
7409 Second, a "capacity" field was added to the CPool, and functions
7410 written to search for a matching constant, adding one if not found.
7411 The code that generated the Class object was changed to use a CPool.
7412 The actual TREE_LISTs used to build the CONSTRUCTORs used for
7413 the static Class object are now only in build_constants_constructor.
7414 Finally, I wrote code which can generate a .class file (including its
7415 constant pool) from the RECORD_TYPE of a class. This is a big step
7416 on the way to compiling Java source into .class files.
7418 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
7419 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
7421 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
7422 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
7423 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
7424 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
7425 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
7426 (lang_type): Removed constant_pool field.
7427 * jcf.h (CPool): Renamed size to count. Added field capacity.
7428 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
7429 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
7430 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
7432 * constants.c (current_constant_pool_tags, current_constant_pool_data,
7433 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
7434 * constants.c (build_constants_constructor): Use new outgoing_cpool.
7435 (set_constant_entry, find_constant1, find_constant2,
7436 find_class_constant, count_constant_pool_bytes, write_constant_pool,
7437 find_utf8_constant, find_class_or_string_constant): New functions.
7439 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
7440 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
7441 (give_name_to_class, get_class_constant): Likewise.
7442 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
7443 (get_name_and_type_constant, get_ref_constant): Removed.
7444 * parse.h (parser_ctxt): Remove field tree_constant_pool.
7445 * parse.y: Don't save/restore tree_constant_pool.
7446 * verify.c (verify_jvm_instructions): Update for new approach.
7447 * expr.c (expand_invoke, expand_java_field_op): Likewise.
7449 * lang-options.h: Added -femit-class-file, -femit-class-files.
7450 * lang.c (flag_emit_class_files), java-tree.h: New flag.
7451 (lang_f_options): Added "emit-class-file(s)".
7453 * expr.c (build_java_arrayaccess): Generate more efficient array
7454 bounds checking, by using unsigned compare.
7456 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
7458 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7460 * parse.h: New comment on the handling of unresolved type
7461 identifiers. JDEPs are now part of the jdep_code enum.
7462 (typedef struct jdep): Now use enum jdep_code or int, depending on
7463 availability. Both are narrowed down to an 8 bits bitfield.
7464 (CALL_EXPR_PRIMARY): Fixed comment.
7466 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
7468 * Make-lang.in (java): Added gjavac and jvgenmain.
7469 (java.start.encap): Depend on gjavac.
7470 (java.rest.encap): Depend on jvgenmain.
7472 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
7473 (JAVA_CROSS_NAME): Likewise.
7474 (java.all.build): Depend on jvgenmain and gjavac.
7475 (java.all.cross): Depend on jvgenmain and gjavac-cross.
7476 (jvgenmain$(exeext)): New target.
7477 (java.install-common): Wrote.
7478 * config-lang.in (compilers, stagestuff): Added gjavac and
7481 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
7483 * lang.c (lang_decode_option): New argc/argv interface.
7485 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7487 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
7488 * decl.c (build_decl_no_layout): New function.
7489 * expr.c (java_lang_expand_expr): Layout declarations found in
7490 blocks before they're pushed.
7491 * jcf-parse.c (load_class): Save current line when parsing class
7493 (parse_source_file): Register class before expanding their
7495 * lang.c (put_decl_node): Produce `null' when `void *' is
7497 * lex.c (static tree wfl_op): New static global, for error report
7499 (java_init_lex): wfl_operator and wfl_op initialized
7500 here. Filename caching added for wfl_op. Return wfl_op when `(' is
7502 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
7503 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
7504 build_unresolved_array_type): New static function definitions.
7505 (build_decl_no_layout): New extern function declared.
7506 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
7507 faulty modifier exists.
7508 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
7509 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
7510 (UNARY_PLUS_EXPR): New fake operator.
7511 (struct parser_ctxt): New field osb_number.
7512 * parse.y (static tree wfl_operator): New static WFL for operator
7513 bound error messages.
7514 (DECR_TK, INCR_TK): Moved.
7515 (OP_TK): Tagged <operator>.
7516 (array_type:): Now call build_unresolved_array_type.
7517 (dim_expr:): Count the number of '[' seen.
7518 (post_increment_expression, post_decrement_expression,
7519 pre_increment_expression, pre_decrement_expression,
7520 unary_expression_not_plus_minus, unary_expression:): Actions are
7521 now building the corresponding unary expressions.
7522 (cast_expression:): Actions are now building cast expressions.
7523 (build_unresolved_array_type): New function.
7524 (create_interface): Reset the number of declared interfaces.
7525 (create_class): Likewise.
7526 (method_header): Methods declared within the scope of an interface
7527 are now implicitly set public and abstract.
7528 (java_complete_class): Variable's and parameter's type are patched
7529 with a promoted type.
7530 (declare_local_variables): Resolved non builtin types are promoted
7531 before being used to build a variable decl. Removed type patch
7532 posted on variable initialization statement.
7533 (source_start_java_method): Use build_decl_no_layout to build the
7534 decl of a parameter of incomplete type.
7535 (java_register_parsed_class): Process interfaces too. Call
7536 rest_of_decl_compilation on each processed class declarations.
7537 (java_complete_expand_methods): Don't attempt to expand things in
7539 (java_complete_tree): Process CONVERT_EXPR, even though it always
7540 has a type. Propagate error_mark_node to node's type too. Promote
7541 method's call argument type and return error_mark_node if
7542 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
7543 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
7544 handle unary operator nodes.
7545 (build_assignment): Added comment.
7546 (print_int_node): New function.
7547 (patch_assignment): New second argument. New error handling. Use
7548 print_int_node. Handle references. Use can_cast_to_p to issue
7549 different error message according to the context and check upon
7550 the initialization of the RHS.
7551 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
7552 (operator_string): Handle more operators.
7553 (patch_binop): No longer use a function static
7554 wfl_operator. Improved error message on shift distance.
7555 (build_unaryop, build_incdec, build_cast, patch_unaryop,
7556 patch_cast): New functions.
7558 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
7560 * jvspec.c: New file.
7561 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
7563 * java-tree.h (identifier_subst): Add declaration.
7565 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
7567 * jvgenmain.c (main): Generate call to JvRunMain.
7569 * class.c (make_class_data): Push value for "sync_info" field.
7570 * decl.c (init_decl_processing): Push "sync_info" field.
7572 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
7574 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
7575 Java (source) name, not signature.
7576 Set TYPE_ALIGN to (at least) that of element_type.
7578 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
7580 * class.c: Moved classname-mangling-rekated code to ...
7581 * mangle.c: ... this new file.
7582 * jvgenmain.c: New program (needs mangle.c) to generate main program.
7583 * Makefile.in: Update for above changes.
7585 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7587 * expr.c (truthvalue_conversion): Convert integer and floating
7588 point value to their truth value.
7589 * lex.c (java_lex): Handle the `null' literal.
7590 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
7591 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7592 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
7595 * parse.y: Reorganization/documentation on token declaration.
7596 (binop_lookup[]): New added new tree codes.
7597 (relational_expression): Build corresponding binary operators.
7598 (equality_expression, conditional_and_expression,
7599 conditional_or_expression): Likewise.
7600 (java_complete_class): Fix crash in debug message.
7601 (java_complete_tree): Check initialization of method call
7602 arguments. Further bogus node evaluation to detect more error
7603 during assignments. Handles more binary operators.
7604 (patch_assignment): Use DECL_P.
7605 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
7607 (operator_string): Handle more case. Compacted source.
7608 (patch_binop): Changed function comment. Checking for
7609 uninitialized first operand takes the compound assignment into
7610 account and uses DECL_P. Checking for uninitialized second operand
7611 delayed to routine's end. Use macros to issue type bound error
7612 messages and issue messages on both operands if their types are
7613 different. Force fixed type into node. Handle all binary
7616 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7618 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
7619 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
7620 build operator node and return tokens.
7621 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
7622 * parse.h (java_complete_tree): Changed returned type in prototype.
7623 (build_method_invocation, build_assignment, patch_assignment,
7624 patch_binop): New static function declarations.
7625 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
7626 BUILD_EXPR_WFL): New macros.
7627 * parse.y (enum tree_code binop_lookup[]): New static for token to
7629 (%union): Parser union has new sub-structure `operator'.
7630 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
7631 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
7632 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
7633 ASSIGN_ANY_TK): Tokens tagged `operator'.
7634 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
7635 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
7636 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
7637 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
7638 (assignment_operator:): Rule tagged `operator'.
7639 (expression_statement:): Re-installed default rule.
7640 (method_invocation:): Sub rules call build_method_invocation.
7641 (postfix_expression:): Don't attempt to resolve name here. Just
7643 (multiplicative_expression:): Sub-rules build corresponding binop
7645 (additive_expression:, shift_expression:, and_expression:,
7646 exclusive_or_expression:, inclusive_or_expression:): Likewise.
7647 (assignment:): Sub rule invoke build_assignment.
7648 (assignment_operator:): Default rules on sub rules.
7649 (force_error): Added documentation on this variable.
7650 (declare_local_variables): Build initialization calling
7652 (expand_start_java_method): Removed unused rtx declaration. Mark
7653 arguments as already initialized.
7654 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
7655 (java_complete_expand_methods): Don't process next method if
7656 completion of the previous one triggered errors.
7657 (java_complete_expand_method): Call source_end_java_method if no
7658 error were found during completion.
7659 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
7660 locals declaratilon. Handle names found within a class. Return
7661 error_mark_node when things aren't found.
7662 (patch_method_invocation_stmt): Return error_mark_node on failures.
7663 (patch_invoke): Removed unused local. Return the correct node.
7664 (java_complete_tree): Now returns a value. The BLOCK section binds
7665 local identifiers and the type of a BLOCK is now void. Assign the
7666 result of operand completion on COMPOUND_EXPR. Assign the
7667 encapsulated node of a WFL to the result of its completion, except
7668 when the node is an identifier. Now handle MODIFY_EXPR and several
7669 binary operators. Return error_mark_node on errors.
7670 (build_method_invocation, build_assignment, patch_assignment,
7671 build_binop, operator_string, patch_binop): New functions.
7672 * typeck.c (binary_numeric_promotion): New function.
7674 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
7676 * class.c (identifier_subst): New convenience wrapper for ident_subst.
7677 Replace most uses of ident_subst by identifier_subst.
7679 * class.c (push_class_static_dummy_field): Removed function.
7680 (build_class_ref): Find Class object decl by looking up "CNAME.class",
7681 instead of looking got "class" static field. Create that decl here.
7682 (class_identifier_node): Removed; no longer needed.
7683 (init_class_processing): Don't init class_identifier_node.
7684 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
7685 Do nreverse 0 times (instead of twice) for Object and Class.
7686 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
7688 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
7690 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
7691 while initializing linenumber_count and linenumber_table.
7692 Do it before init_function_start (which calls emit_line_note).
7693 * expr.c (expand_byte_code): Don't need to clear lineno here.
7695 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
7697 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
7698 then mangle number as _N_.
7700 * class.c (mangle_class_field): New function.
7701 (build_class_ref): Set assembler name of class reference using
7703 (push_class_static_dummy_field): Likewise.
7705 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
7707 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
7708 of assigning to TREE_CODE. The latter method exploits a feature
7709 of GCC that is not ANSI compliant.
7711 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7713 * decl.c (pushdecl_force_head): New function.
7714 (pushlevel): Removed conditional printf.
7715 (complete_start_java_method): Don't enter local variable scope if
7716 function is compiled from source code.
7717 * expr.c: parse.h now included
7718 (java_lang_expand_expr): New function.
7719 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
7720 printf. Terminate buffer when doing directories.
7721 * jcf-parse.c (parse_source_file): Call lang_init_source before
7722 parsing and before code generation.
7723 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
7724 use printf if the macro is defined.
7725 * lang.c (lang_init): Install lang_expand_expr hook on
7726 java_lang_expand_expr.
7727 (java_dummy_print): New function.
7728 (lang_init_source): New function.
7729 * lex.c (java_lex): Remember location of an opening brace at the
7730 second nesting level.
7731 (java_is_eol): Unget character seen after a CR if it is EOF.
7732 * parse.h: Now includes lex.h
7733 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
7734 printf if the macro is defined.
7735 (expand_start_java_method, build_expr_block, enter_block,
7736 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
7737 New static function declarations.
7738 (pushdecl_force_head): New extern function declaration.
7739 (INCOMPLETE_TYPE_P): New macro.
7740 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
7741 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
7742 BLOCK_EXPR_ORIGIN): New macros.
7743 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
7744 DECL_SOURCE_LINE_LAST): New macros.
7745 (struct parser_ctxt): Removed field current_method_decl, redundant
7746 with the field current_function_decl. Added fields
7747 first_ccb_indent1 and pending_block.
7748 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
7749 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
7751 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
7752 (compilation_unit:): Cosmetic on sub rule.
7753 (type_declaration:): Cosmetic on sub rules. Added an error rule.
7754 (variable_initializer:): Installed default rule on expression:.
7755 (method_declaration:): method_header: starts a new
7756 method. method_body: installs the function body, absorbs blocks
7757 emitted for temporary variable scopings, pops function's body block
7758 and merges function's last statement lineno in DECL_SOURCE_LINE.
7759 (method_body:): Installed default rules.
7760 (block:): Call enter_block when an opening brace is seen. Absorb
7761 scoping blocks and call exit_block when a closing brace is seen.
7762 (block_statement:): Cosmetic changes.
7763 (method_invocation:): Create WFL around CALL_EXPR node.
7764 (patch_stage): Added comment around definition.
7765 (method_header): Try to use first_ccb_indent1 as the first line of
7766 the method, so BP debug info are emitted at the first opening
7767 brace of the function. If the function has no body, use the
7768 location of the function's name. Override currently defined method
7769 name with the matching WFL so we can point redefinition errors
7770 using the location where the function's name was declared.
7771 (check_abstract_method_header): Interprets DECL_NAME as an
7772 identifier or as a WFL, accordingly.
7773 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
7774 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
7775 location and name information out of it and reinstall DECL_NAME to
7776 its original identifier node value.
7777 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
7778 function's source code).
7779 (read_import_dir): Test the value returned by find_class and issue
7780 a fatal accordingly.
7781 (declare_local_variables): Push a new block for the scope of the
7782 new variable(s) if code has been already generated at that nesting
7783 level. Pinpoint redefinition errors using the variable id
7784 WFLs. Generate initialization code if necessary. If the variable
7785 type is incomplete, register a patch on its decl.
7786 (source_start_java_method): Rewritten. Define a new block for the
7787 function's parameters. Build parameter decl out of function's
7788 arguments and register them for a patch if their types are
7790 (expand_start_java_method): Includes the part of
7791 source_start_java_method that was pushing the parameter decls and
7792 completing the method start code.
7793 (source_end_java_method): Removed call the expand_end_bindings and
7794 poplevel (already taken care of). Reinstall function's arguments
7795 and get function's last line of code before calling
7796 expand_function_end.
7797 (java_method_add_stmt): New comment before the function's
7798 code. Complement the second operand of the current COMPOUND_EXPR
7800 (java_complete_expand_methods): Don't generate debug info on line
7801 zero when expanding a generated constructor.
7802 (java_complete_expand_method): Set start and end line numbers for
7803 a artificially generated constructor to one and manually call
7804 enter_block and exit_block when defining it. For all methods:
7805 expand function's start calling the new expand_start_java_method
7806 and invoke java_complete_tree on the effective method's body, if
7808 (resolve_expression_name): Now use lookup_name_in_blocks to search
7809 local variable decls and print out an error when variables are
7811 (patch_method_invocation_stmt): Inserted comment before the
7813 (lookup_method_invoke): Chain method's arguments using chainon
7814 with the current arg list as a second argument. Inserted missing
7815 IDENTIFIER_POINTER when reporting an error on methods not found.
7816 (refine_accessible_methods_list): Don't retain constructors.
7817 (patch_arguments): Function removed.
7818 (java_complete_tree): Inserted comment before the function's
7819 code. New case for BLOCKs. Moved the WFL case a bit
7820 further. Complete function's arguments.
7821 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
7822 maybe_absorb_scoping_blocks): New functions.
7824 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7826 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
7828 * jcf-parse.c (parse_source_file, java_error_count): New forward
7829 and extern declarations.
7830 (java_parse_abort_on_error): Macro moved.
7831 (jcf_parse_source): fatal called if fopen fails. Now calls
7833 (parse_source_file): New parse_only parameter. Reflects the
7834 elimination of the second pass.
7835 (yyparse): parse_source_file called with argument set to 0.
7836 * jcf.h (JCF_ZERO): Sets java_source to zero.
7837 * lex.c (java_init_lex): pass argument is gone. Function modified
7838 to be called once during the analysis of a file.
7839 (java_unget_unicode): Fixed typo in fatal message.
7840 (java_get_line_col): Likewise.
7841 (java_lval): Likewise. String literals no longer built during
7843 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
7845 * parse.h (MODIFIER_WFL): New macro.
7846 (parse_check_super, parser_check_super_interface): Now return int.
7847 (parser_chain_incomplete_item, not_builtin_p,
7848 complete_method_decl): Declarations removed.
7849 (build_method_invocation_stmt, build_invoke): Renamed using the
7850 `patch' instead of `build'
7851 (register-incomplete_type, obtain_incomplete_type,
7852 java_complete_tree, java_complete_expand_method,
7853 unresolved_type_p, create_jdep_list): New function declarations.
7854 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
7855 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
7856 (jdep): New typedef on new struct _jdep.
7857 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
7858 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
7859 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7860 JDEP_RESOLVED_P): New macros.
7861 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
7862 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
7863 JDEP_VARIABLE): New enum values and jdep kinds.
7864 (jdeplist): New typedef on struct _jdeplist.
7865 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
7867 (CALL_EXPR_PRIMARY): New macro.
7868 (struct parser_ctxt): Fields java_pass, current_method_decl,
7869 method_decl_list deleted. New field jdeplist.
7870 (INCOMPLETE_P): Macro deleted.
7871 * parse.y (single_type_import_declaration:): Removed pass switch.
7872 (type_import_on_demand_declaration): Likewise.
7873 (field_declaration:): Removed pass switch on all sub rules.
7874 (class_declaration:): Call the complete_class_decl removed on
7876 (method_declaration:): Removed second pass switch. No longer chain
7877 methods decl when method_header reduced.
7878 (method_header:): Sub rules no longer depend on pass switch.
7879 (method_declarator:): Likewise.
7880 (method_body:): Likewise.
7881 (abstract_method_declaration:): Likewise.
7882 (block_statement:): Likewise.
7883 (local_variable_declaration:): Likewise.
7884 (argument_list:): Likewise.
7885 (method_invocation:): Likewise. Call to build_method_invocation_stmt
7886 removed. Partial CLASS_EXPR tree node built instead.
7887 (postfix_expression:): Removed pass switch on all sub rules.
7888 (java_pop_parser_context): Free classd_list content.
7889 (yyerror): Call obstrack_grow0 to finalize error message.
7890 (check_class_interface_creation): Comment modified to reflect new
7891 returned value meaning. Removed second pass switch. Return 1 if an
7892 error was found, 0 otherwise. Adjust pointer on filename if a
7893 leading path separator was found.
7894 (maybe_create_class_interface_decl): Removed first pass switch
7895 when linking the class decl to the class_list. Install a new
7896 jdep_list for the class.
7897 (add_superinterfaces): List of unresolved interfaces is
7898 gone. Unresolved interfaces are directly added to the current
7900 (create_interface): Second pass shortcut removed.
7901 ctpx->modifier_ctx access through MODIFIER_WFL.
7902 (create_class): Second pass shortcut removed. Call to
7903 register_incomplete_type replaces the call to
7904 parser_chain_incomplete_item.
7905 (complete_class_decl): Function removed.
7906 (duplicate_declaration_error): New way of retrieving redeclared
7908 (register_fields): Call to lookup_modifier_cl replaced by
7909 MODIFIER_WFL. New way of handling unresolved type, using
7910 unresolved_type_p and obtain_incomplete_type.
7911 register_incomplete_type replaces call to parser_chain_incomplete_item.
7912 (patch_stage): New static global variable.
7913 (method_header): New way of handling unresolved type, using
7914 unresolved_type_p and obtain_incomplete_type. patch_stage used to
7915 indicates that the method decl needs to be patched.
7916 (check_abstract_method_header): Call to lookup_modifier_cl
7917 replaced by MODIFIER_WFL.
7918 (method_declarator): Incomplete argument type are registered
7919 calling register_incomplete_type. Patch on the declared method is
7920 issued in that case.
7921 (unresolved_type_p): New function.
7922 (parser_check_super_interface): New comment to reflect function's
7923 modified returned type (int). Function and has a new argument
7924 this_wfl. Call to parse_error_context uses this_wfl instead of
7925 relying on lookup_cl.
7926 (parser_check_super): Comment reflects function's new returned
7927 type (int). Function returns non zero value on error.
7928 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
7929 register_incomplete_type, jdep_resolve_class): New functions to
7930 handle incomplete types in declarations.
7931 (java_complete_class): Rewritten to work with the new incomplete
7932 type handling scheme.
7933 (complete_class_report_errors): Likewise.
7934 (complete_method_decl): Removed: it jobs is now handled by
7935 java_complete_class.
7936 (do_resolve_class): Class loaded in not already loaded and not
7937 found in Java source code.
7938 (java_check_regular_methods, java_check_abstract_methods): Don't
7939 call complete_method_decl anymore.
7940 (lookup_modifier_cl, not_builtin_p): Functions deleted.
7941 (read_import_dir): Got rid of the pass number dependency.
7942 (declare_local_variables): New handling of unresolved types (patch
7944 (source_start_java_method): New parameter level. Function called
7945 with level set to 1 when argument types are potentially
7946 unresolved. Called to complete the job with level set to 2 once
7948 (source_end_java_method): Call to permanent_allocation
7949 removed. Waiting to be replaced by a more suitable obstack
7951 (java_complete_expand_methods, java_complete_expand_method,
7952 java_expand_finals): New functions.
7953 (build_method_invocation_stmt): Renamed
7954 patch_method_invocation_stmt. Extracts function call expression
7955 (wfl) and arguments (args) from CALL_EXPR tree operands.
7956 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
7957 call. Patch the function and argument operand of the CALL_EXPR
7959 (patch_argument, java_complete_tree): New functions.
7961 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
7963 Recover from missing fields and methods (i.e. error instead of fatal).
7964 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
7965 * expr.c (expand_invoke): Recover from missing method.
7966 (expand_java_field_op): Recover from missing field.
7967 Inline references to java.lang.{Integer,Char,...}.TYPE.
7968 * typeck.c (get_type_from_signature), java-tree.h: New function.
7969 * class.c (add_method): Use get_type_from_signature.
7970 (build_class_ref): Handle a class that was not found.
7971 * typeck.c (convert): Handle conversion to pointers (for convenience).
7972 * verify.c (verify_jvm_instructions): Use get_type_from_signature
7973 instead of lookup_field to handle missing fields.
7975 * jcf-parse.c (process_zip_dir): Set java_source.
7977 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
7979 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
7981 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7983 * jcf-parse.c (load_class): Don't change input_filename before
7984 calling jcf_parse_source (but still do it before calling
7986 (jcf_parse_source): Assign input_filename after having saved the
7988 * lex.c (java_init_lex): Chain a WFL node to the import on demand
7989 list. ctxp->modifier_ctx zeroed according to its new
7990 definition. ctxp->filename initialized. Removed
7991 JAVA_MODIFIER_CTX_UNMARK.
7992 (java_unget_unicode): Update the character based column position.
7993 (java_allocate_new_line): ref_count not used anymore. Always free
7994 ctxp->p_line. Initialize c_line->char_col to 0.
7995 (java_get_unicode): Update the character based column position.
7996 (java_lex): Use ctxp->elc to store current position in source
7997 file, at the beginning of the parsed token. Set modifier_ctx entry
7998 corresponding to the parse modifier to a WFL node. Return a WFL
7999 node when an identifier is parsed.
8000 (java_lex_error): Now uses ctxp->elc to store current position in
8002 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
8003 * lex.h (build_wfl_node): New function definitions.
8004 (struct java_line): ref_count and next fields are gone. New field
8006 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
8007 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
8008 (JAVA_COLUMN_DELTA): New macro.
8009 (java_lc): New typedef on new struct _java_lc.
8010 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
8011 (parse_error_context, parse_warning_context): Changed prototypes.
8012 (java_get_line_col): Added as an available global function.
8013 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
8014 (IC_DECL): Replaced by macro IC_TYPE
8015 (DEPEND_WFL): New macro.
8016 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
8018 (exit_java_complete_class): Removed a commented out statement.
8019 (struct parser_ctxt): Added comments on fields. modifier_ctx is
8020 now an array of tree nodes. Deleted fields line_list and
8021 e_line. New field elc, to replace e_line.
8022 * parse.y (array_type:): Build WFL node.
8023 (qualified_name:): Build a single WFL node out of two. Retain
8024 the location information of the first node in the resulting node.
8025 (package_declaration:): Use package name as a WFL node
8026 (single_type_import_declaration:): Use imported name as a WFL node.
8027 (type_import_on_demand_declaration:): Use root of the imported
8028 packages as a WFL node.
8029 (field_declaration:): Removed unused local variable cl.
8030 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
8031 (yyerror): New static elc. Removed static error_line, error_pos.
8032 New local code_from_source. Save ctxp->elc into elc at the first
8033 pass. Call java_get_line_col to get a string of the line where
8035 (debug_line): Removed static function.
8036 (parse_error_context, parse_warning_context): Parameter cl is now
8037 a WFL node. Use its value to initialize ctxp->elc.
8038 (redefinition_error): Parameter cl is now a WFL node.
8039 (parse_add_interface): New parameter wfl. No longer call
8040 lookup_cl, use wfl instead.
8041 (check_class_interface_creation): Parameter cl is now a WFL node.
8042 (maybe_create_class_interface_decl): Likewise.
8043 (add_superinterfaces): New function.
8044 (create_interface): Removed local cl, node, super_decl,
8045 super_decl_type. Function now uses id as a WFL node. Better
8046 warning/error report on obsolete or forbidden mix of
8047 modifiers. Now calls add_superinterfaces to register interfaces.
8048 (create_class): Removed local cl, node. Local variable id is used
8049 as a WFL node. Better error report on forbidden modifier
8050 mix. Uses add_superinterfaces to register interfaces.
8051 (find_field): Argument cl is now a WFL node. Now store the WFL
8052 node of a fields that needs to be checked for their
8054 (method_header): Local variable node non longer used. Local
8055 variable id replaces cl.
8056 (check_modifiers_consistency): Local variable cl is now a WFL
8058 (method_declarator): Local variable cl replaced by parameter id.
8059 (parser_qualified_name): Now uses parameter name as a WFL node.
8060 (parser_check_super_interface): New parameter wfl, for achieve
8061 greater accuracy during error reports.
8062 (parser_chain_incomplete_item): New parameter named location. Used,
8063 along the decl, to construct the incomplete item node.
8064 (java_complete_class): resolve_class now uses WFL node extracted
8065 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
8067 (complete_method_decl): Unresolved function's argument types are WFL.
8068 (resolve_class): Parameter cl is now a WFL node.
8069 (resolve_and_layout): Likewise.
8070 (do_resolve_class): Likewise. Try first to use cl and then do the
8071 lookup on the decl when calling check_pkg_class_access.
8072 (complete_class_report_errors): Use IC_TYPE in place of
8073 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
8074 instead of doing a lookup over the decl.
8075 (java_check_final): Use WFL info from field tree list.
8076 (lookup_cl): Rewritten and returns a statically defined WFL node.
8077 (lookup_modifier_cl): Now uses information from WFL nodes.
8078 (process_imports): Likewise.
8079 (read_import_dir): name and cl arguments replaced by a single WFL
8080 node. Function modified accordingly.
8081 (find_in_imports_on_demand): Now uses WFL node.
8082 (check_pkg_class_access): cl argument is now a WFL node.
8083 (declare_local_variables): Fixed to use WFL nodes.
8084 (resolve_expression_name): Likewise.
8085 (build_method_invocation_stmt): name_combo argument renamed
8086 wfl. Function modified to use WFL nodes.
8087 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
8088 (lookup_method_invoke): cl is now a WFL node. Added missing
8089 IDENTIFIER_POINTER to class type decl name.
8091 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
8093 * lang.c (init_parse): Now returns char* containing the filename.
8095 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
8097 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
8099 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
8100 * class.c (make_class_data): If flag_assume_compiled, initial class
8101 state is CSTATE_PREPARED; make superclass and interfaces direct
8102 references, rather than constant pool indexes.
8104 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8106 * parser.y: Include flags.h. Removed debug variable pl.
8107 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
8109 (labeled_statement_nsi:): Generate debug info when reducing
8110 expression_statement:.
8111 (check_pkg_class_access): get_access_flags_from_decl invokation
8112 fixed for new CLASS_* flags location.
8113 (source_end_java_method): Save/restore parser context when
8114 entering/leaving this routine. Restore lineno to its right value
8115 before calling expand_end_bindings.
8116 (build_method_invocation_stmt): build_invoke called with the
8117 current line information.
8118 (build_invoke): New argument cl. Wrap the function call around a
8120 (refine_accessible_methods_list): Changed comment, removed
8122 * parse.h: Fixed typo in comments.
8123 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
8124 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
8125 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
8127 * lex.c (java_lex): Record the last closing curly bracket of a
8129 * jcf-parse.c (jcf_parse_source): Now calls
8130 java_check_methods. Clarified comment, fixed typo.
8132 1998-04-09 Dave Brolley <brolley@cygnus.com>
8134 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
8135 (finish_parse): Expose for non USE_CPPLIB builds.
8137 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
8139 * lang.c (lang_print_xnode): New function.
8141 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
8143 * decl.c (class_dtable_decl), java-tree.h: New tree node.
8144 * class.c (get_dispatch_vector, get_dispatch_table): New functions
8145 used to build a class's dispatch table.
8146 (make_class_data): Generate dispatch table if flag_assume_compiled.
8147 Set dtable of class object to address of class_dtable_decl.
8149 * decl.c (int_decl_processing): Make soft_badarrayindex_node
8150 be volatile and have side effects - generates better code.
8152 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
8153 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
8155 * expr.c (expand_invoke): If class is final, method is
8156 effectively final, so can call it directly.
8158 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
8160 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
8162 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8164 * parse.y (build_method_invocation_stmt): Removed extra argument
8167 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8169 * expr.c (dtable_indent): Now static global.
8170 (expand_invoke): Now call invoke_build_dtable and
8171 build_invokevirtual.
8172 (invoke_build_dtable, build_invokevirtual): New functions.
8173 * jcf-io.c (find_class): Defer issuing a warning by setting
8174 jcf->outofsynch to 1.
8175 * jcf-parse.c (jcf_out_of_synch): New function.
8176 (load_class): Test this_jcf.outofsynch flag and call
8177 jcf_out_of_synch accordingly.
8178 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
8179 comment indentation.
8180 * lex.c (java_get_unicode): Fixed code indentation.
8181 (java_lex): Create string literal. Fixed typo. Removed several
8182 premature obstack_free.
8183 * parse.h: New enums for name resolution and invocation mode.
8184 (struct qualification): New data structure.
8185 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
8186 (do_resolve_class, build_method_invocation_stmt,
8187 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
8188 debug_line, identical_subpath_p, invocation_mode,
8189 refine_accessible_methods_list, build_invoke,
8190 lookup_method_invoke): New functions declared.
8191 (build_invokevirtual, invoke_build_dtable, match_java_method,
8192 build_field_ref, jcf_out_of_synch): New references to external
8194 (struct parse_ctxt): Removed artificial_constructor field.
8195 * parse.y: (array_type:): Type defined for this rule.
8196 (class_type:): Installed default rule for interface_type:.
8197 (array_type:): Now build Java array type.
8198 (qualified_name:): Now use obstack_grow0.
8199 (method_declaration:): Skip the artificial constructor added to
8201 (abstract_method_declaration:): Execute the code only during pass 1.
8202 (block:): Installed default rule in block_statements:.
8203 (block_statement:): Add the statement to the method during pass 2.
8204 (statement_expression): Installed default rule for
8206 (argument_list:): Added code to build the argument list.
8207 (method_invocation:): Added call to create the method invocation
8209 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
8210 (debug_line): New function for debug.
8211 (complete_class_decl): No longer do something during pass 1.
8212 (method_header): Use BUILD_PTR_FROM_NAME.
8213 (parser_qualified_classname): Use obstack_grow0. Removed bogus
8215 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
8216 function's main comment.
8217 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
8219 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
8220 (resolve_class): Now works with arrays.
8221 (do_resolve_class, resolve_and_layout): New functions.
8222 (java_check_regular_methods): Reverse method list before and after
8223 having processed it. No longer set ctxp->artificial_constructor.
8224 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
8225 accordingly. Fixed typo in issued error message. Now use
8227 (find_in_imports_on_demand): Now use obstack_grow0.
8228 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
8229 (source_end_java_method): Call expand_expr_stmt instead of
8230 expand_expr. Calls it before calling expand_function_end.
8231 (java_method_add_stmt): Do nothing if errors were found during
8233 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
8234 (build_method_invocation_stmt, build_invoke, invocation_mode,
8235 lookup_method_invoke, refine_accessible_methods_list,
8236 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
8238 * typeck.c (build_java_signature): Properly end method signature
8239 if return type skipped.
8240 (match_java_method): New function.
8242 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
8244 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
8246 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8248 * expr.c (build_invoke_non_interface): New function.
8249 (methods_ident, ncode_ident): Now static globals.
8250 (expand_invoke): Use build_invoke_non_interface.
8251 * java-tree.h (struct lang_decl): New field function_decl_body.
8252 (DECL_FUNCTION_BODY): New macro.
8253 * jcf-parse.c (jcf_parse_source): Deeper check before setting
8254 CLASS_FROM_SOURCE_P.
8255 (parse_source_file): Fixed typos. Call java_layout_parsed_class
8256 before starting pass 2. Call to java_generate_parsed_class replaced
8257 by java_register_parsed_class.
8258 * lex.c: Fixed typo in header. Some line width related formating.
8259 * lex.h: Some line width related formating.
8260 * parse.h (source_end_java_method, resolve_expression_name,
8261 complete_class_decl, maybe_create_class_interface_decl,
8262 check_class_interface_creation): New static function declarations.
8263 (java_layout_parsed_class, java_method_add_stmt): New function
8265 (struct parser_ctxt): Field mark_class_generate removed. New
8266 fields class_list and artificial_constructor.
8267 * parse.y: Fixed typo in header.
8268 (class_declaration:): Call complete_class_decl when class body
8270 (method_declaration:): Call source_end_java_method in pass 2 when
8271 the method body is defined.
8272 (postfix_expression:): Do expression name resolution on sub-rule
8274 (create_class, create_interface): Merged common pieces.
8275 (check_class_interface_creation, maybe_create_class_interface_decl):
8277 (complete_class_decl): New function.
8278 (register_fields): Fixed line width related typo.
8279 (method_header): Correctly skip first argument when fixing
8280 argument line. Changed the loop.
8281 (java_check_circular_reference): Now use ctxp->class_list.
8282 (java_complete_class): Removed start/stop marking.
8283 (java_check_regular_methods): Now takes a class decl as an
8284 argument. Add default constructor if none were encountered.
8285 (java_check_methods): Now use ctxp->class_list. Changed call to
8286 java_check_regular_methods.
8287 (source_start_java_method): Set DECL_ARG_TYPE for each function
8289 (source_end_java_method, java_method_add_stmt): New functions.
8290 (java_generate_parsed_class): No longer exists.
8291 (java_layout_parsed_class, java_register_parsed_class): New functions.
8292 (resolve_expression_name): New function.
8294 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8296 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
8297 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
8298 until pass initializations are done. Call read_import_dir with
8300 * parse.h: (lookup_modifier_cl): New function declared.
8301 (INTERFACE_FIELD_MODIFIERS): New macro.
8302 (OBSOLETE_MODIFIER_WARNING): New macro.
8303 * parse.y: (register_fields): Class type and current field name in
8304 local variables. Check modifier(s) if adding field(s) to an interface.
8305 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
8306 and report errors using the faulty modifier line context.
8307 (lookup_modifier_cl): New function.
8308 (read_import_dir): Detect and report default import processing
8311 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
8313 Add a pair of -fassume-compiled/-fno-assume-compiled options.
8314 * class.c (is_compiled_class): Return 1 after making sure it
8315 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
8316 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
8317 * java-tree.h (flag_assume_compiled): Add decl.
8318 * lang.c (lang_f_options): Add the flag.
8319 (flag_assume_compiled): Add decl, default to 0.
8321 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8323 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
8324 (is_compiled_class): Likewise.
8325 (layout_class): Likewise.
8326 (layout_class): Detect and lay out classes defined in source code.
8327 (interface_of_p, add_interface_do, may_add_interface): New
8329 (add_interface): Now use add_interface_do.
8330 (add_method_1): New function.
8331 (add_method): Now use add_method_1.
8332 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
8333 (complete_start_java_method): New function.
8334 (start_java_mehod): Now call complete_start_java_method.
8335 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
8336 (expand_invoke): Likewise and fixed typo.
8337 *gjava.c: (print_super_field): Use new argument to find_class
8340 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
8341 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
8342 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
8344 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
8345 (add_method_1, push_class): New prototypes.
8346 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
8347 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
8348 directory where the class was found.
8349 (find_class): New argument DO_CLASS_FILE. Function find_class
8350 modified accordingly.
8351 *jcf-parse.c: (fix_class_path): New function.
8352 (load_class): Use new VERBOSE argument. load_class now finds and
8353 loads/parses .class/.java files. Save read_state of current_jcf
8355 (java_parser_abort_on_error): New macro.
8356 (jcf_parse_source, parse_source_file): New function.
8357 (jcf_parse): Fixed typo.
8358 (yyparse): Call parse_source_file () only.
8359 (process_zip_dir): Fixed typo, fix zdir->filename_length when
8360 writing the real class name back in the zip directory entry.
8361 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
8362 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
8363 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
8364 (find_class): Prototype fixed.
8365 *lex.c: Added 1998 time stamp.
8366 Removed all static global variables, moved into the parser
8367 context data structure.. Now include unistd.h if SEEK_SET not
8369 (java_init_lex): Rewritten.
8370 (java_sneak_unicode): Modified current unicode access in current line.
8371 (java_unget_unicode): Likewise.
8372 (java_allocate_new_line): New allocation management.
8373 (java_read_char): Modified access and storage of unget_utf8_value.
8374 New way of processing current unicode.
8375 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
8376 (java_get_unicode): Now use the parser context.
8377 (java_lineterminator): Likewise.
8378 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
8379 of the reentrant parser implementation. Function now use the
8380 parser context data structure and java_lval. Fixed production of
8381 the float and double constant "out of range" error message. Fixed
8382 obstack use. Return integer value when hitting a modifier. Now
8383 return type for TRUE, FALSE and other predefined types. Return
8384 identifier as a TREE_LIST list containing the current line context
8385 as the TREE_VALUE sub-node.
8386 (java_unicode_2_utf8): Fixed typo in declaration.
8387 (java_lex_error): Now use the parser context data structure.
8388 *lex.h: Added 1998 time stamp.
8389 (struct java_line): New fields ref_count and next.
8390 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
8391 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
8392 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
8393 *parse.h: Added 1998 time stamp.
8394 (java_parse_source_file): Renamed from parse_source_file.
8395 (YYERROR_NOW, YYNOT_TWICE): Fixed.
8396 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
8397 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
8398 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
8399 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
8400 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
8401 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
8402 (struct parser_ctxt): New data structure to keep the parser context.
8403 *parse.y: Added 1998 time stamp, got rid of static global variables.
8404 (java_error_count, ctxp): New global variables.
8405 (%union): New value field.
8406 (numeric_type, integral_type): Rules removed.
8407 (primitive_type): Rule defined to handle integral, float, double and
8409 (qualified_name, package_declaration,
8410 single_type_import_declaration, type_import_on_demand_declaration,
8411 modifiers, class_declaration, super, interfaces,
8412 interface_type_list, class_body, field_declaration,
8413 field_declaration, variable_declarators, variable_declarator,
8414 variable_declarator_id, method_declaration, method_header,
8415 formal_parameter_list, formal_parameter, method_body, block,
8416 static, interface_declaration, extends_interfaces,
8417 abstract_method_declaration, local_variable_declarators): Rules now
8419 (force_error, do_warning): New global statics.
8420 (push_parser_context, parser_context_save_global,
8421 parser_context_restore_global, pop_parser_context): New functions.
8422 (yyerror): Now uses the global parser context. Fixed use of obstack.
8423 (parse_error, parse_error_context, parse_warning_context,
8424 java_accstring_lookup, redefinition_error, check_modifiers,
8425 parser_add_interface, create_interface, create_class, find_field,
8426 duplicate_declaration_error, register_fields, method_header,
8427 check_modifiers_consistency, check_abstract_method_header,
8428 method_declarator, parser_qualified_classname,
8429 parser_check_super_interface, parser_check_super,
8430 parser_chain_incomplete_item, java_check_circular_reference,
8431 layout_class_from_source, java_complete_class,
8432 complete_method_decl, resolve_class, complete_class_report_errors,
8433 java_check_final, check_method_redefinition,
8434 java_check_regular_methods, java_check_abstract_methods,
8435 java_check_methods, lookup_java_interface_method2,
8436 lookup_java_method2, lookup_cl, find_name_in_single_imports,
8437 process_imports, find_in_imports, read_import_entry,
8438 read_import_dir, find_in_imports_on_demand,
8439 check_pkg_class_access, not_builtin_p, declare_local_variables,
8440 source_start_java_method, java_generate_parsed_class): New
8442 *typeck.c: (signature_include_return): New global variable.
8443 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
8444 to add the function returned type in the signature.
8446 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
8448 * jcf-io.c (open_in_zip): Use strncmp and LEN.
8450 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
8452 * Make-lang.in (java.info): Added.
8453 (java.install-info): Added
8455 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
8457 * Makefile.in (clean): Also remove java/parse.c.
8459 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
8461 Add a pair of -fbounds-check/-fno-bounds-check options.
8462 * lang.c (lang_decode_option): Add code to grok arguments.
8463 (flag_bounds_check): Add decl.
8464 (lang_f_options): New array w/ the option in it.
8465 * java-tree.h (flag_bounds_check): Add decl.
8466 * lang-options.h: New file.
8467 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
8468 of a static macro value.
8469 (JAVA_ARRAY_EXCEPTION): Delete macro.
8471 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
8473 * typeck.c (build_java_array_type): Fix two bugs in previous change.
8474 * expr.c (build_anewarray): Add missing promote_type.
8476 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
8478 Add array types with known length to optimize bounds checking.
8479 * typeck.c (build_java_array_type): Take length parameter.
8480 (java_array_type_length, build_prim_array_type): New functions.
8481 * java-tree.h: Update for new functions.
8482 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
8483 * class.c: Use build_prim_array_type.
8484 * expr.c (can_widen_reference_to): Handle known-length array types.
8485 (verify_jvm_instructions): Keep track of integer push instructions
8486 followed by newarray/anewarray, so we can build known-length arrays.
8487 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
8488 (java_array_data_offset): New function.
8489 (build_java_array_length_access): New function. Optimize if constant.
8490 (build_java_arrayaccess): Constant fold bounds check.
8491 (expand_java_newarray, expand_java_anewarray): Replaced by ...
8492 (build_newarray, build_anewarray): New functions.
8493 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
8494 * verify.c (merge_types): Handle known-lengh array types.
8496 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
8498 * expr.c (expand_byte_code): Fix performace bug, which caused
8499 searching linenumber_table to be linear rather than constant.
8501 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
8503 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
8505 * decl.c, java-tree.h (soft_fmod_node): New global.
8506 * decl.c (init_decl_processing): Define __builtin_fmod.
8507 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
8508 using __builtin_fmod.
8510 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8512 * keyword.h: New file, output of keyword.gperf as processed by
8514 * lex.c (java_lex_init): Initialize java_error_flag.
8515 * parse.c (YYERROR_NOW): Uses java_error_flag.
8516 * parse.y: New static java_error_flag. Useless definition of
8518 * parse.y (java_error): Portable error recovery using
8519 java_error_flag (not yet completely tuned).
8521 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
8523 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
8525 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8527 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
8528 (parse.c, lex.c, keyword.h): New rules for Java source code
8530 * parse.c: Renamed into jcf-parse.c.
8531 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
8532 * keyword.gperf: New file, Java keywords.
8533 * parse.y: New file, Java language grammar.
8534 * parse.h: New file, Java language grammar definitions.
8535 * lex.c: New file, Java language lexer.
8536 * lex.h: New file, Java language lexer definitions.
8538 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
8540 * decl.c (clinit_identifier_node), java-tree.h: New global.
8541 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
8542 * verify.c (verify_jvm_instructions): Inline use of removed macros.
8543 * expr.c (expand_java_field_op): Check for invalid assignment
8546 * jcf-reader.c (get_attribute): Test for wrong attribute length.
8548 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
8550 * verify.c (verify_jvm_instructions): When processing a handler,
8551 attempt to set the current_subr to the right value.
8552 (More complicated code combines Sep 17 and Oct 22 versions.)
8554 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
8556 * class.c (push_class): Figure out (guess) name of source file.
8557 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
8558 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
8559 (parse_class_file): Change return type from int to void.
8560 Call debug_start_source_file/debug_end_source_file.
8562 * expr.c (build_java_binop): Fix masking 2nd operand.
8563 * decl.c (init_decl_processing): Set sizetype first.
8565 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
8567 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
8568 (Revert Sep 17 change.)
8570 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8572 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
8573 .class extension in their name and fix thing so we don't process
8574 them parse_zip_file_entries().
8575 (parse_zip_file_entries): Cleaned unused local variables.
8577 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
8579 * expr.c (can_widen_reference_to): Allows equal array element types.
8580 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
8581 * jcf-dump.c (RET): Get (and print) index.
8583 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
8584 Promote element type to POINTER_TYPE.
8586 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8588 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
8589 find_in_current_zip, jcf_figure_file_type): Moved from
8590 jcf-reader.c to parse.c.
8591 * zextract.c: (read_zip_archive): takes file_comment_length possible
8594 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
8596 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
8598 * verify.c (merge_types): Handle array types even better ...
8600 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
8602 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
8604 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
8605 * class.c (make_class_data): Don't build fields_decl if no fields.
8606 When building fields_decl, skip if DECL_ARTIFICAL.
8608 * expr.c (java_stack_swap): Update stack_type_map.
8609 * verify.c (merge_types): Handle array types better.
8611 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
8613 * class.c (add_field): Don't promote short integral fields to
8614 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
8615 * expr.c (push_value): Promote and convert short integral values.
8617 * decl.c, java-tree.h (integer_two_node): New constant node.
8618 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
8620 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8622 * class.c (append_gpp_mangled_type): Use function argument
8623 unpromoted type to generate mangled name.
8625 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8627 * constants.c (build_constant_data_ref): Now uses current_class
8628 instead of main_class.
8629 (build_constants_constructor): Now uses current_class instead of
8631 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
8632 of the global variable SeepZipFiles done here.
8633 * zextract.c (read_zip_archive): extra_field optional field taken
8634 into account while computing the position of the class file in the
8636 * verify.c (verify_jvm_instructions): Use current_jcf to search
8638 * parse.c (load_class): First search for the class to load in the
8639 current zip file. Saves current_jcf (restored before returning
8640 from that function). Don't call JCF_FINISH in the class was found
8641 in the current ZIP file.
8642 (jcf_parse): If the class was found in the current ZIP file, save
8643 its tree_constant_pool (for later reuse).
8644 (parse_class_file): New function. Process each method defined in
8645 the current class and record the class as to be later registered.
8646 (yyparse): Rewritten. Figure the type of the current file and switch
8648 * lang.c: New global variable current_jcf.
8649 (lang_init): Removed compiling_from_source test (done later, in
8650 yyparse). Removed call the jcf_parse ().
8651 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
8652 (typedef struct JCF): New fields seen_in_zip (to mark a class found
8653 in the current ZIP file) and zip_offset (offset to the class data in
8654 the current zip file).
8655 * jcf-reader.c: zipfile.h included.
8656 localToFile: New ZipFileCache static global variable
8657 (parse_zip_file_entries): New function. Browse the current ZIP
8658 file directory and process each class found.
8659 (process_zip_dir): New function. Register each class found in the
8660 ZIP file directory. The class aren't parsed but a valid JCF is
8661 link to each of them.
8662 (find_in_current_zip): New function. Search for a class in the
8663 current ZIP file directory. If found, prepare the class so that it
8665 (jcf_figure_file_type): New function. Examine the file structure
8666 to figure a class file, a ZIP file. If none of these categories are
8667 matched, a source file is assumed.
8668 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
8669 SeenZipFile: New global variable.
8670 (open_in_zip): Use zipmember's length to accelerate the search for
8671 a member. If zipmember was NULL and zip file successfully read,
8673 * java-tree.h: New global variable current_jcf declared. Added
8674 declaration for current_constant_pool_tags, current_constant_pool_data,
8675 current_constant_pool_length, current_constant_pool_data_ref.
8676 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
8677 store the JCF of classes seen in a zip file) and tree *constant_pool
8678 (to save a loaded class constant pool). current_class declared here.
8679 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
8680 retrieve method_ref_constant.
8681 (PUSHC): java_push_constant_from_pool now uses current_jcf.
8682 (OBJECT): get_class_constant now uses current_jcf.
8683 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
8684 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
8685 (expand_invoke): Now uses current_class instead of main_class
8686 (build_class_init): Now uses current_class instead of main_class
8687 * class.c: New static global variable registered_class.
8688 (register_class): New function.
8689 (emit_register_class): Modified to use registered_class instead of
8691 (is_compiled_class): Now take into account class seen in the archive.
8693 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
8695 * except.h: Renamed to: java-except.h.
8696 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
8697 * except.c: Add semi-working (commented out) implementation.
8699 * expr.c (expand_iinc): Add needed flush_quick_stack.
8700 * parse.c (set_source_filename): New function.
8701 (give_name_to_class): Set input_filename from package.classname.java.
8703 * jcf-io.c (find_class): Don't look first in ".".
8705 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8707 * zextract.c (read_zip_archive): Now takes into account the
8709 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
8711 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
8713 * constants.c, java-tree.h (build_internal_class_name): New function.
8714 (alloc_class_constant): Re-implement using build_internal_class_name.
8715 * class.c (make_class_data): Likewise.
8716 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
8718 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
8720 * verify.c (verify_jvm_instructions): Temporarily set current_subr
8721 to NULL before pushing an exception handler target.
8723 * expr.c (flush_quick_stack): Save from low stack indexes to high.
8724 (java_stack_swap, java_stack_dup): Re-write to be safe from
8725 clobbering registers.
8726 (build_class_init): New function.
8728 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8730 * typeck.c (build_java_array_type): Temporary use
8731 permanent_obstack to create the array 'length' field.
8732 * expr.c (lookup_label): Temporay use permanent_obstack to create
8734 * class.c (push_super_field): Tempory use permanent_obstack.
8736 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8738 * typeck.c (type_for_mode): Now handles double_type_node and
8740 * verify.c (verify_jvm_instructions): The instruction following
8741 the wide bytecode is checked. OPCODE_ret added to the list of
8744 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8746 * class.c (make_class): Temporary use permanent_obstack. Set the
8747 class CLASS_P field to 1.
8748 (push_class): Temporary use permanent_obstack.
8749 (set_super_info): Temporary use permanent_obstack.
8750 (add_method): Temporary use permanent_obstack, set
8752 (add_field): Temporary use permanent_obstack. Sets
8753 FIELD_VOLATILE() and FIELD_TRANSIENT().
8754 (build_class_ref): Temporary use permanent_obstack if the class
8756 (build_static_field_ref): Temporary use permanent_obstack when
8757 creating field's rtl.
8758 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
8759 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
8760 and fields. Function finalized, as far as flag handling.
8761 (push_class_static_dummy_field): Temporary use permanent_obstack.
8762 (emit_register_class): Force generation of class registration at
8764 * decl.c (end_java_method): Call permanent_allocation() before
8766 * expr.c (can_widen_reference_to): Added comment to interface
8767 handling, fixed typo.
8768 (lookup_field): Now uses CLASS_P() to correct FIXME
8769 (expand_invoke): Verification on public && !static &&
8770 !abstract moved into soft_lookupinterfacemethod (kaffe).
8771 Use Object class dtable if objectref is an array when expanding
8773 (java_push_constant_from_pool): Temporary use permanent_obstack
8775 * parse.c (get_ref_constant): Temporary use permanent_obstack to
8776 create constant references.
8777 (get_constant): Temporary use permanent_obstack to create constant.
8778 (load_class): Temporary use permanent_obstack to load class.
8779 (jcf_parse): Temporary use permanent_obstack to perform class
8781 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
8782 (build_java_signature): Temporary use permanent_obstack.
8783 * verify.c: (verify_jvm_instruction): removed unecessary verification
8785 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
8786 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
8789 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
8791 * class.c (append_gpp_mangled_type): Fix typo.
8792 (emit_register_class): Use main_class to get class object, rather
8793 than looking for no-longer-existing static decl starting with _CL.
8794 * typeck.c (parse_signature_type): Promote array element type
8795 if it is a RECORD_TYPE.
8797 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
8799 * class.c (push_class_static_dummy_field): New function.
8800 (mangle_static_field): New. Do G++-style mangling of static fields.
8801 (layout_class): Mandle static fields here, not in add_field.
8802 (build_class_ref): The class object is now a dummy static field.
8803 * decl.c (find_local_variable): Look for best, instead of first match.
8804 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
8805 (build_java_athrow): Don't check here if exception is Throwable.
8806 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
8807 (TYPE_USED): Removed. No longer used ...
8808 * parse.c (jcf_parse): Call push_class_static_dummy_field.
8809 * verify.c (push_pending_label): New function.
8810 (push_pending_block): Renamed to check_pending_block.
8811 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
8812 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
8813 re-checking possible handlers) after a store (less wasted work).
8814 Check for null handler (finally) before calling add_handler.
8815 Various changes to (finally?) correctly handle try/finally.
8817 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
8819 * class.c: Include stdio.h.
8821 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
8823 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
8824 to make sure class is initialized before static/special invoke.
8826 * verify.c (verify_jvm_instructions): On a store instruction,
8827 call find_local_variable to force pre-allocation of decl and rtx.
8828 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
8830 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
8832 * class.c (build_class_ref): Strip off "promoted_" if need be.
8833 (make_field_value): Call build_java_signature when needed.
8834 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
8835 * expr.c (build_java_athrow): Don't push_value of exception.
8836 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
8837 match specification of [fd]cmp[lg] for NaNs.
8838 (expand_byte_code): Add support for exception handler ranges.
8839 * except.c: Add skeleton for EH code-generation.
8840 * verify.c (merge_types): Treat all promoted integral types as equal.
8841 * constants.c (build_constants_constructor): To force creation of
8842 current_constant_pool_data_ref, call build_constant_data_ref.
8844 * javaop.def (lload): Fix typo.
8845 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
8847 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8849 * parse.c: Don't include function.h.
8851 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
8853 * except.[ch]: New files.
8854 * Makefile.in (JAVA_OBJS): Add except.o
8855 * expr.c: Temporary warning about unimplemented exceptions.
8856 * verify.c: Verify exception handlers.
8858 * jcf-dump.c (disassemble_method): Print exception table.
8860 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8862 * expr.c (verify_jvm_instructions): Started a thorough
8863 verification of invoke* bytecodes.
8864 (expand_byte_code): flush quick stack if PC is the target of a
8865 branch. and undef RET (conflicting with config/i386/i386.h).
8866 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
8868 (expand_invoke): Now handles invokeinterface and do more
8869 verification according to the bytecode.
8870 (lookup_field): Don't try to load the class if processing
8872 (can_widen_reference_to): Now handles interfaces.
8873 * decl.c (init_decl_processing): New global variable
8874 soft_lookupinterfacemethod_node, declared in java-tree.h.
8875 Call set_super_info on string_type_node.
8876 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
8878 * class.c (set_super_info): Fills the CLASS_* flags according to
8880 (get_access_flags_from_decl): Handles all class flags.
8882 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
8884 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
8885 * parse.c (yyparse): Check for abstract method, and missing code.
8886 * expr.c (expand_byte_code): Change interface.
8887 * lang.c (put_decl_node): Print promoted types prettier.
8888 * verify.c (verify_jvm_instruction): Change interface.
8889 Partial support for scanning exception table.
8890 For load instructions, handle promoted integral types.
8892 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
8894 * verify.c: New file, with contents moved from expr.c.
8895 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
8896 * typeck.c (is_array_type_p): Moved here from expr.c.
8897 * java-tree.h: Add some now-needed function declarations.
8898 * Makefile.in (JAVA_OBJS): Added verify.o.
8900 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8902 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
8903 METHOD_ABSTRACT flag.
8905 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
8906 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
8907 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
8909 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
8911 (start_java_method): Hook for SYNCHRONIZED methods.
8913 * expr.c (build_java_jsr, build_java_ret): New functions
8914 (JSR,PRE): New macros
8915 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
8916 (verify_jvm_instructions): tableswitch, lookupswitch,
8917 monitorenter, monitorexit, goto_w: verified.
8918 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
8919 (build_java_monitor): New function.
8920 (MONITOR_OPERATION): Modified to call build_java_monitor()
8921 (verify_jvm_instructions): Started a thorough verification of
8924 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
8926 Support verification of jsr/ret subroutines (used for try/finally).
8927 * decl.c (return_address_type_node): New type node.
8928 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
8929 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
8930 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
8931 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
8932 TYPE_USED): New macros for special types in type_map.
8934 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
8935 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
8937 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
8939 * expr.c (can_widen_reference_to): New function.
8941 (merge_type_state): Support handling start of subroutine.
8942 (push_pending_block): Return char* error message, instead of calling
8943 fatal on an error. Also handle subroutines.
8944 (verify_jvm_instructions): Handle errors from push_poending_block.
8945 Support jsr and ret instructions.
8947 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
8949 * jcf-io.c (find_classfile): Fix thinko.
8950 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
8952 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
8954 * Makefile.in (BISON): Remove.
8956 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
8958 * Makefile.in: Convert to autoconf.
8959 * config-lang.in (outputs): Added java/Makefile.
8961 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
8962 Rename cc1java to jc1.
8964 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
8965 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
8967 * class.c (class_depth): Do load_class if needed.
8969 Mostly better verification.
8970 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
8971 (init_decl_processing): Change return type of soft_checkcast.
8972 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
8973 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
8974 lang_print_error): New functions.
8975 (lang_init): Set global hook print_error_function to lang_print_error.
8976 * expr.c: In the type_map ptr_type_node is only used for null now.
8977 (pop_type, merge_types): Hence ptr_type_node matches any reference.
8978 (merge_types): Dererence pointer to record types before comparing.
8979 (decode_newarray_type, merge_types): On error just return NULL.
8980 (build_java_binop): Add preliminary implementation (with warning)
8981 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
8982 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
8983 (expand_compare, expand_java_goto, expand_java_call): Don't
8984 push_pending_block, since that only makes sense when verifying.
8985 (merge_type_state): Different return codes.
8986 (push_pending_block): A block may need to be verified more than once.
8987 (expand_byte_code): Warn about unused code at code generation time.
8988 (verify_jvm_instruction): Changed logic, since code may need to be
8989 re-verified if type-state has changed. Also, better error handling.
8990 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
8991 Improve newarray, anewarray, ?aload, athrow,
8992 * java-tree.h (LABEL_CHANGED): New macro.
8994 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8996 * decl.c (soft_athrow_node): New global variable initialized.
8997 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
8998 * typeck.c (convert): Added support for REAL_TYPE.
8999 (convert_to_char): New function.
9000 (convert): Handle CHAR_TYPE.
9001 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
9002 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
9003 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
9005 (verify_jvm_instructions): Added break a the end of bogus unop: label.
9006 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
9007 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
9008 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
9009 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
9010 to Use The Right Things.
9011 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
9012 compatible with INT. BOOLEAN is made equivalent to BYTE.
9013 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
9014 OPCODE_ifnonnull): Now supported.
9015 (build_java_athrow): New function.
9017 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
9019 Rename method name <init> to match G++ (and fix mangling).
9020 * class.c (layout_class): Replace method name of <init> by class name.
9021 (make_method_value): Do inverse renaming of constructor from <init>.
9022 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
9023 * typeck.c (lookup_java_constructor): New function.
9024 * expr.c (expand_invoke): If method_name is <init>, call
9025 lookup_java_constructor to find constructor.
9027 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
9029 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9031 * parse.c (get_class_constant): Modified to handle array "classes"
9032 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
9034 (convert): Modified to handle real type.
9035 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
9036 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
9038 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
9039 soft_multianewarray, soft_newarray_node, soft_throw_node): New
9040 global variables initialized.
9041 (find_local_variable): Handles the case of a pointer
9042 (end_java_method): Restore the use of one more scope
9043 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
9044 build_java_array_length_access, expand_java_arrayload,
9045 expand_java_arraystore, expand_java_array_length,
9046 expand_java_multianewarray, expand_java_anewarray,
9047 build_java_check_indexed_type, is_array_type_p,
9048 build_java_throw_out_of_bound_exception): New functions.
9049 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
9050 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
9051 OPCODE_<t>aload): Implemented code for verification.
9052 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
9053 ARRAY_NEW_MULTI): Macro defined.
9054 (CONVERT): Modified to invoke convert().
9055 (case OPCODE_aload2): Fixed index typo from 2 to 1.
9057 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
9059 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
9060 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
9061 (make_class_data): Field name needs '/' as package prefix.
9062 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
9064 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
9066 Implement debug information for local variables.
9067 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
9068 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
9069 DECL_LOCAL_SLOT_CHAIN): New macros.
9070 (struct lang_decl_var): New type.
9071 * parse.c (give_name_to_locals): Move to decl.c.
9072 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
9073 (start_java_method): Re-write parameter handling.
9074 (pending_local_decls): New global variable.
9075 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
9076 (find_local_variable): Accept pc so we can skips decls not in range.
9077 (struct binding_level): Add end_pc field.
9078 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
9079 (various): Change so current pc gets passed to find_local_variable.
9081 * decl.c (init_decl_processing): Re-arrange fields in
9082 class_type_node and and method_type_node to match kaffe 0.9.1.
9083 * class.c (make_method_value, make_class_data): Update
9084 initializations to match.
9086 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
9088 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
9089 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
9090 (push_super_field): New function.
9091 (make_class_data): Handle inheritance of class static initializer.
9092 (layout_class): New name mangling.
9093 * constants.c (build_constant_data_ref): Init type of data array
9094 to a one-element array.
9095 (build_constants_constructor): Set DECL_SIZE from complete array type.
9096 * decl.c: Rename class_type, object_type etc to class_type_node,
9097 object_type_node etc. Make former inherit from latter.
9098 * expr.c (expand_invoke): Add cast of function address.
9099 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
9100 * parse.c (yyparse): Don't call layout_class here.
9101 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
9103 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
9105 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
9106 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
9107 (alloc_class_constant): New.
9108 * expr.c (expand_invoke): Make sure method's class is initialized.
9109 * class.c (interits_from_p, emit_register_class): New functions.
9110 * parse.c (yyparse): Call emit_register_class.
9112 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
9114 * constants.c: New file, to handle constant pool.
9115 * Makefile.in (JAVA_OBJS): Add constants.o.
9116 * decl.c (init_decl_processing): Update, fix, finish various structs.
9117 (pushdecl_top_level): New.
9118 * parse.c (layout_class): Moved to class.c.
9119 * expr.c (java_push_constant_from_pool): New function.
9120 * class.c (build_class_ref): Make work fully
9121 (make_class_data): Emit super-class, constant pool, interface vector.
9123 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
9125 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
9126 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
9127 * class.c (class_depth): New function.
9128 (lookup_named_class): Replaced by new function lookup_class.
9129 * decl.c (object_type_node, string_type_node): New.
9130 Remove various types that we no longer need.
9131 * expr.c (verify_jvm_instructions): New separate verifier pass.
9132 (push_type, pop_type): New functions for verifier.
9133 (type_stack_dup, pop_argument_types, merge_types): Likewise.
9134 (expand_byte_code): Simplify, since we assume already verified.
9135 (expand_invoke): Now mostly works.
9136 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
9137 * lang.c (main_class): Move to parse.c. Don't make_class yet.
9138 * parse.c: Wait to allocate class object until we know its name.
9139 (layout_class): Calculate DECL_VINDEX for each virtual method.
9140 * typeck.c (get_array_type): Rename to ...
9141 (build_java_array_type): ... and provide working implementation.
9142 (build_java_signature): New function - build Java signature of type.
9143 (set_java_signature): New function - cache signature with type.
9144 (lookup_java_method): New function.
9146 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
9148 * class.c (ident_subst): Take extra SUFFIX parameter.
9149 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
9150 (set_constant_value, build_static_field_ref, is_compiled_class): New.
9151 (build_class_ref): Actually implement.
9152 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
9153 * decl.c (builtin_function): New.
9154 (init_decl_processing): Update for current Kaffe. Declare some
9155 builtin Kaffe functions.
9156 * expr.c (build_address_of): New.
9157 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
9158 Renamed (from expand_java_new etc), and added working implementations.
9159 (build_field_ref): Now also handle static fields.
9160 (expand_invoke): Implement invokestatic, and start implement rest.
9161 * java-opcodes.h: Use javaop.def to avoid duplicated list.
9162 * javaop.def: Rename invokevirt -> invokevirtual.
9163 * lang.c (use_handles): Removed.
9164 * parse.c: Add support for ConstantValue atribute.
9165 Handle nested loading of a class. (JPOOL_UTF): New.
9167 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
9169 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
9171 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
9173 * Make-lang.in (java.install-man): New empty rule.
9174 * typeck.c (set_local_type): New function.
9175 * expr.c (STORE_INTERNAL): Call find_local_variable,
9176 not find_stack_slot. Call set_local_type.
9178 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
9180 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
9181 and building RECORD_TYPE CONSTRUCTORs.
9182 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
9184 * lang.c (use_handles): Change the default to 0.
9185 * decl.c: Define and build class_type, field_type, utf8const_type.
9186 * class.c (make_class_data, make_field_value,
9187 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
9188 hashUtf8String, strLengthUtf8, mangled_classname:
9189 Functions to build reflective data structures.
9190 * parse.c (yyparse): Call make_class_data.
9192 * jcf-io.c (open_class, find_classfile): New functions.
9193 * jcf-dump.c: Support reading classfile from explicitly-named
9194 class file (without CLASSPATH searching).
9196 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
9198 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
9199 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
9200 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
9201 (get_constant): Now trivial for CONSTANT_Utf8.
9203 * jcf.h: Make NEW_CPOOL the default.
9204 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
9206 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>