1 2000-06-27 Tom Tromey <tromey@cygnus.com>
3 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
4 follows \r, then unget it at a lower level.
6 2000-06-26 Tom Tromey <tromey@cygnus.com>
8 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
11 2000-06-25 Tom Tromey <tromey@cygnus.com>
13 * parse.y (for_statement): Wrap expression in a WFL if it is a
14 constant. For PR gcj/268.
16 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
18 * parse.y (do_resolve_class): Minor optimiztion in the package
19 list search. Removed unecessary test and return statement.
20 (valid_ref_assignconv_cast_p): Order of arguments to
21 enclosing_context_p fixed.
23 2000-06-24 Tom Tromey <tromey@cygnus.com>
25 * expr.c (lookup_field): Print error and return error_mark_node if
26 field reference is ambiguous.
28 * parse.y (check_abstract_method_definitions): Also check if
29 `other_method' is abstract.
31 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
33 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
35 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
36 (struct lang_type): New field `pic.'
37 (CLASS_PRIVATE): New macro.
38 * parse.y (check_inner_class_access): New function.
39 (jdep_resolve_class): Call it.
41 2000-06-23 Tom Tromey <tromey@cygnus.com>
43 * parse.y (patch_incomplete_class_ref): Initialize the returned
44 class. For PR gcj/260.
46 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
48 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
50 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
52 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
54 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
56 * java-tree.def (CASE_EXPR): Marked 'e'.
57 (DEFAULT_EXPR): Likewise.
58 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
60 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
62 (generate_bytecode_insns): Test try_block for BLOCK before using
64 * parse.y (build_wfl_wrap): Added `location' argument. Set
65 EXPR_WFL_LINECOL accordingly.
66 (dim_expr:): Wrap constants with WFLs.
67 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
68 (resolve_package): Check for `stmt' not being a BLOCK before
69 building a debuggable statement with it.
70 (make_qualified_primary): Added extra parameter to build_wfl_wrap
72 (resolve_field_access): Make sure `decl' is a DECL before treating
74 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
75 IDENTIFIER_NODE before treating it as such.
76 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
78 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
79 to be applied only on non array types.
81 2000-06-16 Per Bothner <per@bothner.com>
83 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
84 define in terms of DECL_RESULT, as that fails when --enable-checking.
86 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
88 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
89 types the same in comparison.
90 (CHECK_OP): Add static prototype.
92 2000-06-13 Jakub Jelinek <jakub@redhat.com>
94 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
95 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
98 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
100 * decl.c (create_primitive_vtable): Prototype.
102 * jcf-write.c (generate_bytecode_insns): Initialize variable
105 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
107 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
109 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
110 to track searched classes, and do not search the same class more than
111 once. Call find_applicable_accessible_methods_list on immediate
112 superclass, instead of search_applicable_method_list on all ancestors.
115 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
117 * parse.y (register_fields): Permit static fields in inner classes
118 if they are final. Fix for PR gcj/255.
120 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
122 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
123 * parse.y (find_in_imports): Returned type changed to void,
124 leading comment fixed.
125 (register_package): New function.
126 (qualify_and_find): Likewise.
127 (package_declaration:): Use `register_package'.
128 (single_type_import_declaration:): Removed local variable
129 `node'. Added missing `;' for consistency.
130 (type_import_on_demand_declaration:): Use `chainon' to link new
132 (lookup_field_wrapper): Lookup local variables defined in outer
134 (java_complete_class): Don't reverse the list of imported on demand.
135 (do_resolve_class): Reorganized. Removed local variable
136 `original_name'. Call `qualify_and_find' with the current package
137 name, invoke `find_in_imports_on_demand' right after. Call
138 `qualify_and_find' with the packages we've seen so far. Fixed
139 operations numbering in comments.
140 (java_expand_class): Don't reverse `package_list'.
141 (find_most_specific_methods_list): New local variables `abstract'
142 and `candidates'. Use them to pick the right method.
144 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
146 * parse.y (check_modifiers_consistency): Don't subtract out
147 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
149 2000-06-04 Philipp Thomas <pthomas@suse.de>
151 * Makefile.in (INTLLIBS): New.
155 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
157 * class.c (get_dispatch_table): Build the vtable dummy entry list
158 element with a null purpose. Fixed leading comment.
159 (build_dtable_decl): Build an accurate dtable type when appropriate
162 2000-06-02 Richard Henderson <rth@cygnus.com>
164 * lang.c (lang_get_alias_set): New.
166 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
168 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
169 before using it as the accessed field.
171 2000-05-31 Tom Tromey <tromey@cygnus.com>
173 * java-tree.h (boolean_array_vtable, byte_array_vtable,
174 char_array_vtable, short_array_vtable, int_array_vtable,
175 long_array_vtable, float_array_vtable, double_array_vtable):
177 * expr.c (get_primitive_array_vtable): New function.
178 (create_primitive_vtable): New function.
179 (java_lang_expand_expr): Enable code to statically generate
181 * decl.c (init_decl_processing): Create primitive vtables.
182 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
183 short_array_vtable, int_array_vtable, long_array_vtable,
184 float_array_vtable, double_array_vtable): Define.
186 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
188 * java/parse.y (find_applicable_accessible_methods_list):
189 Don't add an uninitialized value to the list.
191 2000-05-25 Tom Tromey <tromey@cygnus.com>
193 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
194 when trying to see if field's class should be initialized. Always
195 initialize field's declaring class, not qualified class.
198 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
199 `wfl_operator', to maybe_build_primttype_type_ref.
202 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
204 * parse.y (patch_method_invocation): Don't try to lookup methods
207 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
209 * parse.y (resolve_field_access): Call the appropriate <clinit>
210 before accessing the length of a static array. Craft a decl for
211 the field while its time. Fixes PR gcj/129.
213 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
215 * parse.y (resolve_package): Correctly set `*next' (was off by
217 (resolve_qualified_expression_name): Fixed comment.
219 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
221 * jcf-parse.c (jcf_parse_source): Reset current_class and
222 current_function_decl to NULL before parsing a new file.
224 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
226 * parse.y (block_end:): If the collected block doesn't feature a
227 statement, insert an empty statement.
229 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
231 * parse.y (maybe_yank_clinit): New function.
232 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
233 end of the list of methods belonging to a class.
234 (java_complete_expand_method): Check whether <clinit> is really
235 necessary and expand it accordingly.
237 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
239 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
240 processed by the method's switch statement.
242 2000-05-19 Tom Tromey <tromey@cygnus.com>
244 * java-tree.h: Added init state enum.
245 * decl.c (emit_init_test_initialization): Initialize class
246 initialization check variable by looking at class' state.
248 2000-05-19 Tom Tromey <tromey@cygnus.com>
250 * java-tree.h (build_instanceof): Declare.
251 (build_get_class): Declare.
252 * parse.y (patch_binop): Use build_instanceof.
253 * expr.c (build_instanceof): New function. If class is final,
254 don't make a function call.
255 (expand_java_INSTANCEOF): Use it.
256 (build_get_class): New function.
258 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
260 * jcf-write.c (generate_classfile): Scan the source_file for
261 slashes with the right pointer variable.
263 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
265 * lang.c (lang_decode_option): Update -Wunused flags by calling
267 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
269 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
271 * check_init.c (check_init): Constify local char *.
272 * class.c (push_class): Constify local char *.
273 * java_tree.h: Update prototypes.
274 * jcf-io.c (open_class): Constify filename parameter and
276 (find_class): Remove redundant string copy. Cast return from
278 * jcf-parse.c (read_class, parse_class_file, yyparse):
279 Constify local char *.
280 * jcf-write.c (generate_bytecode_insns, generate_classfile):
281 Constify local char *.
282 * jcf.h (JCF): Constify filename and classname.
283 (JCF_FINISH): Cast args to FREE to char * when appropriate.
284 * lang.c (init_parse): Constify parameter and return value.
285 * lex.c (java_get_line_col): Constify filename parameter.
286 * parse.h: Constify parser_ctxt.filename. Update prototypes.
287 * parse.y (java_parser_context_suspend,
288 issue_warning_error_from_context, safe_layout_class): Constify
290 * parse.c: Regenerate.
292 2000-05-08 Tom Tromey <tromey@cygnus.com>
294 * expr.c (build_jni_stub): Cache the result of
297 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
299 * decl.c (predef_filenames_size): Now 7.
300 (predef_filenames): New seventh entry.
302 2000-05-04 Tom Tromey <tromey@cygnus.com>
304 * boehm.c (mark_reference_fields): Don't mark RawData fields.
305 Keep track of when we've seen a reference field after a
307 (get_boehm_type_descriptor): Handle case where we see
308 non-reference fields but no trailing reference field.
309 * decl.c (rawdata_ptr_type_node): Define.
310 (init_decl_processing): Initialize rawdata_ptr_type_node.
311 * java-tree.h (rawdata_ptr_type_node): Declare.
313 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
315 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
316 specifiers in calls to fprintf.
318 2000-05-03 Andrew Haley <aph@cygnus.com>
320 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
322 * javaop.h (WORD_TO_INT): New function.
323 (IMMEDIATE_s4): Use WORD_TO_INT.
324 * jcf.h (JPOOL_INT): Ditto.
326 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
329 2000-04-19 Tom Tromey <tromey@cygnus.com>
331 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
333 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
335 * expr.c (build_jni_stub): New function.
336 * lang-specs.h: -fjni and -femit-class-file are incompatible.
338 * parse.y (java_complete_expand_methods): Expand a native method
339 and call build_jni_stub if -fjni given.
340 * lang-options.h: Document -fjni.
341 * lang.c (flag_jni): New global.
342 (lang_f_options): Added `jni' entry.
343 * java-tree.h (soft_lookupjnimethod_node,
344 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
347 (build_jni_stub): Declare.
348 (struct lang_decl): Added `native' flag.
349 (METHOD_NATIVE): Redefined to use `native' field of lang specific
351 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
352 soft_jnipopsystemframe_node): New globals.
353 (init_decl_processing): Set them. _Jv_InitClass only takes one
356 * java-tree.def: Put into `C' mode.
358 2000-04-27 Tom Tromey <tromey@cygnus.com>
361 * expr.c (expand_invoke): Generate check to see if object pointer
362 is null in nonvirtual invocation case.
363 * java-tree.h (soft_nullpointer_node): Declare.
364 * decl.c (soft_nullpointer_node): New global.
365 (init_decl_processing): Initialize soft_nullpointer_node.
366 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
367 or `private' methods.
368 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
370 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
372 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
375 2000-04-26 Tom Tromey <tromey@cygnus.com>
377 * zextract.c (find_zip_file_start): New function.
378 (read_zip_archive): Use it.
380 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
382 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
384 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
386 * class.c (common_enclosing_context_p): New function.
387 * java-tree.h (common_enclosing_context_p): Added prototype.
388 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
389 classes sharing an outer context with the current instance.
390 * parse.y (build_access_to_thisn): Fixed leading comment.
391 (verify_constructor_super): New local `supper_inner'. Skip
392 enclosing context argument in the case of inner class constructors.
393 (patch_method_invocation): Insert proper context as second
394 parameter to pure inner class constructor super invocations.
396 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
398 * parse.y (end_class_declaration): Reset the interface number
401 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
403 * parse.y (source_start_java_method): Deleted unecessary code.
404 (patch_method_invocation): Fixed comment.
406 2000-04-24 Robert Lipe <robertlipe@usa.net>
408 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
410 2000-04-23 Tom Tromey <tromey@cygnus.com>
412 * boehm.c (mark_reference_fields): Use int_byte_position.
414 2000-04-22 Tom Tromey <tromey@cygnus.com>
416 * boehm.c (mark_reference_fields): Only call byte_position on
419 2000-04-22 Tom Tromey <tromey@cygnus.com>
421 * boehm.c (mark_reference_fields): Added `last_view_index'
422 argument. Use DECL_FIELD_OFFSET to determine field's offset.
424 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
426 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
427 * parse.y (check_class_interface_creation): Fixed comments. Select
428 permitted modifiers for (inner) interfaces. Changed error message
429 to report rejected modifiers used with local classes.
431 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
433 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
434 of directly inherited type considered in scope.
435 * parse.y (do_resolve_class): Search inherited classes for inner
438 2000-04-20 Tom Tromey <tromey@cygnus.com>
440 * parse.y (not_accessible_p): Use member's class, not current
441 class, when doing inheritance check for protected reference.
444 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
446 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
448 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
450 * parse.y (lookup_field_wrapper): Search for final local aliases.
451 (resolve_expression_name): Let lookup_field_wrapper search for
452 final local aliases. Force the value of `name' if one is found.
453 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
454 an expression name. Fixed comments.
456 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
458 * parse.y (yyerror): `msg' can be null, don't use it in that case.
460 2000-04-19 Tom Tromey <tromey@cygnus.com>
462 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
464 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
466 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
468 2000-04-18 Tom Tromey <tromey@cygnus.com>
471 * gjavah.c (utf8_cmp): Changed return value.
472 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
474 (cxx_keywords): New global.
475 (get_field_name): Handle new result of cxx_keyword_subst.
476 (print_method_info): Likewise.
478 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
480 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
481 with a newline, for CNI.
482 (print_stub_or_jni): Print a space or newline before method name for
484 (print_cxx_classname): Don't write leading "::" in CNI stub method.
485 (process_file): Include gcj/cni.h if generating CNI stubs.
487 2000-04-16 Tom Tromey <tromey@cygnus.com>
489 * gjavah.c (decompile_method): Use print_field_name.
492 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
494 * parse.y (java_expand_classes): Reverse the package list once.
495 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
497 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
498 the `==' and `!=' operators.
500 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
502 * jcf-write.c (generate_bytecode_insns): At invokation time,
503 always relate an interface method to the type of its selector.
505 2000-04-05 Tom Tromey <tromey@cygnus.com>
508 * expr.c (expand_invoke): Generate check to see if object pointer
509 is null in nonvirtual invocation case.
510 * java-tree.h (soft_nullpointer_node): Declare.
511 * decl.c (soft_nullpointer_node): New global.
512 (init_decl_processing): Initialize soft_nullpointer_node.
513 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
514 or `private' methods.
515 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
517 2000-04-05 Tom Tromey <tromey@cygnus.com>
520 * parse.y (check_final_assignment): Recognize assignments to the
521 `length' field of an array when generating class files.
523 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
525 * class.c (decl_hash): Prototype removed.
526 (decl_compare): Likewise.
528 2000-04-05 Tom Tromey <tromey@cygnus.com>
530 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
531 * parse.y (check_modifiers_consistency): Check for final/volatile
532 clash. Fixes PR gcj/164.
534 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
536 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
538 (java_hash_compare_tree_node): Renamed from `decl_compare, made
540 (add_method_1): Use `java_hash_hash_tree_node' and
541 `java_hash_compare_tree_node'.
542 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
543 (java_hash_compare_tree_node): Likewise.
544 * parse.y (find_applicable_accessible_methods_list): Create,
545 delete and use a hash table to remember already searched interfaces.
547 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
549 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
552 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
554 * boehm.c (mark_reference_fields, set_bit): Prototype.
555 (set_bit): Un-ANSI-fy definition.
557 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
560 * decl.c (emit_init_test_initialization): Likewise.
562 * gjavah.c (jni_print_char): Likewise.
564 * parse.y (create_new_parser_context): Likewise.
566 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
568 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
569 patch missing hunk. Fixed indentation.
571 2000-03-30 Tom Tromey <tromey@cygnus.com>
573 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
574 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
576 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
578 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
579 when negative *before* using it as an array index.
580 * ChangeLog: Fixed typo.
582 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
584 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
585 to 0 when it reaches -1.
587 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
589 * jcf-parse.c (get_constant): Properly cast `num' during the
590 invocation of `add_double'.
591 * jcf-write.c (push_long_const): Properly cast `lo' before
592 comparing it to short bounds.
593 * parse-scan.y (interface_declaration:): Rule re-arrange so that
594 `interface_body:' is reduced after the current interface is
597 2000-03-26 Tom Tromey <tromey@cygnus.com>
599 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
600 Java-specific `-f' option.
602 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
604 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
605 Adjust order of making types.
606 Make bitsize_*_node values.
608 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
610 * class.c (make_field_value): Use byte_position.
611 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
612 (java_array_data_offset): Likewise.
613 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
616 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
618 * parse.y (check_abstract_method_definitions): New local
619 `end_type_reached'. Make sure we also consider `end_type'.
620 (java_check_abstract_method_definitions): Make sure we eventually
621 consider `java.lang.Object'.
622 (maybe_use_access_method): Don't use access method if not in the
623 context of a pure inner class or if the method's context is right.
624 (find_applicable_accessible_methods_list): New static flag
625 `object_done'. Don't search abstract classes as interfaces. Fixed
626 indentation. Fixed the `java.lang.Object' only search. Search
627 class interface(s) first, then fully search enclosing contexts.
628 (find_most_specific_methods_list): Pick the closest candidate when
629 they're all abstract.
631 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
633 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
634 properly initialize `finished_label.' Don't emit gotos for empty
637 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
639 * except.c (emit_handlers): Clear catch_clauses_last.
641 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
643 * parse.y (check_method_types_complete): New function.
644 (create_class): Reset anonymous class counter only when seeing an
646 (java_complete_class): JDEP_METHOD: Don't recompute signature
649 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
651 * class.c (build_static_ref): Fixed indentation in comment.
652 * java-tree.def (TRY_EXPR): Fixed typo in name.
653 (CLASS_LITERAL): Likewise.
654 * java-tree.h: (TYPE_DOT_CLASS): New macro.
655 (struct lang_type): New field `dot_class'.
656 * jcf-write.c (generate_bytecode_insns): Fixed error message.
657 (generate_classfile): Method `class$' is synthetic.
658 * parse.y (build_do_class_method): New function.
659 (build_dot_class_method_invocation): Likewise.
660 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
661 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
662 (qualify_ambiguous_name): Likewise.
663 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
664 (build_try_statement): Fixed leading comment.
666 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
668 * class.c (make_field_value): Properly handle sizes.
669 (get_dispatch_vector): Use tree_low_cst and host_integerp.
670 (layout_class_method): Count using trees.
671 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
672 * expr.c (java_array_data_offset): Use int_bit_position.
673 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
674 (build_invokevirtual): Use tree_low_cst and do computations with trees.
676 2000-03-16 Tom Tromey <tromey@cygnus.com>
678 * lang.c (flag_hash_synchronization): New global.
679 (lang_f_options): Added `hash-synchronization'.
680 * lang-options.h: Mention -fhash-synchronization.
681 * java-tree.h (flag_hash_synchronization): Declare.
682 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
683 hash table synchronization is disabled.
684 * decl.c (init_decl_processing): Only push `sync_info' value when
685 hash table synchronization is disabled.
686 * class.c (make_class_data): Only push `sync_info' field when hash
687 table synchronization is disabled. Removed dead code.
689 2000-03-16 Tom Tromey <tromey@cygnus.com>
691 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
693 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
695 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
697 * parse.y (patch_method_invocation): Handle anonymous classes
698 creation in static context.
700 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
702 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
703 * parse.y (resolve_qualified_expression_name): Use it.
704 (patch_method_invocation): Likewise.
706 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
708 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
709 depending on the type of dependency which dictates what the
711 (unresolved_type_p): Resolved types limited to the current class.
713 2000-03-15 Tom Tromey <tromey@cygnus.com>
715 * decl.c (init_decl_processing): Set type of `sync_info' to be
718 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
719 Correctly compute bit number for current slot. Zero `high' and
720 `low' in DS_LENGTH case. Don't skip inherited fields. Use
721 mark_reference_fields.
722 (mark_reference_fields): New function.
724 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
726 * parse.y (register_incomplete_type): Fixed initialization of
729 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
731 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
733 (push_class_context, pop_class_context): New function.
734 (class_body:): Call pop_class_context.
735 (interface_body:): Likewise.
736 (INNER_QUALIFIER): New macro.
737 (report_class_declaration): Changed output format and use
738 INNER_QUALIFIER. Call push_class_context.
740 2000-02-14 Andrew Haley <aph@cygnus.com>
742 * check-init.c (check_init): Add new cases for unary and binary
745 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
747 * parse.y (resolve_package): Set `next' once a type name has been
748 progressively discovered.
749 (resolve_qualified_expression_name): Propagate resolution only if
750 there are remaining qualifiers. Take into account `q' might have
751 been cleared after re-qualification.
752 * parse.y (patch_method_invocation): New local `resolved'.
753 Section dealing with qualified expression rewritten to use
754 resolve_field_access.
756 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
758 * parse.h (PUSH_CPC): Fixed indentation.
759 (DEBUG_CPC): New macro.
760 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
761 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
762 * parse.y (class_body_declaration:): Use
763 SET_CPC_INSTANCE_INITIALIZER_STMT.
764 (method_declaration:): Check for null current_function_decl.
765 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
766 (java_parser_context_pop_initialized_field): Better handling of
768 (maybe_make_nested_class_name): Mark nested class name as
769 qualified when necessary.
770 (end_class_declaration): Don't call java_parse_context_resume when
771 one or more error occured.
772 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
773 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
774 SET_CPC_INITIALIZER_STMT.
775 (method_header): Check for inner classes declaring static methods.
776 (resolve_qualified_expression_name): Handle situation where `this'
779 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
781 * typeck.c (build_prim_array_type): Correctly set the high word too.
783 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
785 * parse.y (java_complete_expand_methods): Leave <clinit> out of
787 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
788 list of methods for interfaces.
790 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
792 * parse.y (qualify_ambiguous_name): Properly handle expressions
795 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
797 * parse.y (check_final_assignment): Extended to process
799 (patch_assignment): Have check_final_assignment called only once.
801 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
803 * java-tree.h (IS_INIT_CHECKED): New flag.
804 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
805 * parse.y (patch_string): Call force_evaluation_order on the
806 completed string concatenation tree.
807 * expr.c (force_evaluation_order): Call force_evaluation_order on
808 function's arguments too.
810 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
812 * decl.c (emit_init_test_initialization): Mark KEY as unused.
813 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
814 (build_anewarray): Likewise.
815 * parse.y (patch_newarray): Likewise.
816 * parse.c: Regenerated.
818 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
820 * decl.c (init_decl_processing): Added new class fields `depth',
821 `ancestors', and `idt' to class_type_node. Use
822 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
823 * class.c (make_class_data): Push initial values for new fields.
824 * java-tree.h: Updated prototype for `build_invokeinterface'.
825 * expr.c (build_invokeinterface): Changed parameters to accept
826 `method' tree. Calculate index of `method' in its declaring
827 interface. Build call to _Jv_LookupInterfaceMethodIdx.
828 (expand_invoke): Call `build_invokeinterface' with new parameters.
829 * parse.y (patch_invoke): Call `build_invokeinterface' with new
832 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
834 * typeck.c (lookup_do): Search superinterfaces first
835 when looking up an interface method. From Godmar Back
838 2000-03-06 Tom Tromey <tromey@cygnus.com>
840 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
842 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
844 * java-tree.h (lookup_argument_method2): Declared.
845 (safe_layout_class): Prototype moved from parse.h.
846 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
847 * parse.y (java_check_regular_methods): Local `super_class' gone.
848 Call lookup_argument_method2 instead of lookup_argument_method.
849 Perform modifier match for methods found declared in implemented
850 interfaces. Fixed indentation problem. Overriding/hiding error
851 report to take place only for methods found in classes.
852 * typeck.c (lookup_argument_method): Changed leading
853 comment. Re-written by calling lookup_do.
854 (lookup_argument_method2): New function.
855 (lookup_java_method): Re-written by calling lookup_do.
856 (lookup_do): New function.
858 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
860 * check-init.c (check_init): Removed dead code. Handle (blank)
862 * parse.y (declare_local_variables): New local `final_p', set it
863 and use it to initialize LOCAL_FINAL.
864 (check_final_assignment): Only check FIELD_DECLs.
866 2000-02-17 Tom Tromey <tromey@cygnus.com>
868 * Makefile.in (JAVA_OBJS): Added boehm.o.
869 (boehm.o): New target.
870 * Make-lang.in (JAVA_SRCS): Added boehm.c.
871 * java-tree.h (flag_use_boehm_gc): Declare.
872 (get_boehm_type_descriptor): Declare.
873 * lang.c (lang_f_options): Added `use-boehm-gc'.
874 (flag_use_boehm_gc): New global.
875 * lang-options.h: Added -fuse-boehm-gc.
877 * class.c (get_dispatch_table): If class uses a Boehm type
878 descriptor, put it in the vtable.
879 (make_class_data): Removed dead code.
881 2000-03-03 Per Bothner <per@bothner.com>
883 * decl.c (init_decl_processing): Initialize sizetype properly.
885 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
887 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
888 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
889 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
890 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
891 (jcf_parse): New local `current'. Load innerclasses seen in outer
892 context being processed.
893 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
894 * jcf-write.c (append_innerclasses_attribute): New function.
895 (append_innerclasses_attribute_entry): Likewise.
896 (get_access_flags): Handle static classes. Set anonymous and local
897 classes to be private.
898 (generate_classfile): Attribute count adjusted. Call
899 append_innerclasses_attribute.
900 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
901 PURE_INNER_CLASS_TYPE_P.
902 * parse.y (parser_qualified_classname): New parameter `is_static',
903 produce non qualified name accordingly.
904 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
905 (create_interface): Added argument to parser_qualified_classname.
906 (create_class): Added argument to parser_qualified_classname. Setup
907 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
908 (add_inner_class_fields): Fixed indentation.
909 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
910 (method_declarator): Fixed typo in comment.
911 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
912 (build_current_thisn): Likewise.
913 (patch_method_invocation): Likewise.
915 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
917 * decl.c (current_function_decl): Move to toplev.c.
919 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
921 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
922 (DECL_BIT_INDEX): Use underlying representation.
923 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
925 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
927 * expr.c (build_java_ret): Pass proper type to size_binop.
929 2000-02-25 Anthony Green <green@cygnus.com>
931 * expr.c (build_class_init): Mark the decl to be ignored by
933 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
934 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
935 * class.c (init_test_hash_newfunc): New function.
936 (decl_hash): New function.
937 (decl_compare): New function.
938 * decl.c (emit_init_test_initialization): New function.
939 (complete_start_java_method): Traverse the init test hashtable,
940 calling emit_init_test_initialization.
941 (always_initialize_class_p): Define.
942 * expr.c (build_class_init): Use initialization tests when
943 emitting class initialization code.
944 (always_initialize_class_p): Declare.
945 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
947 * java-tree.h: Include hash.h.
948 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
949 (struct lang_decl): Add init_test_table field.
950 (init_test_hash_entry): Define.
952 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
954 * gjavah.c (main): Avoid using `argi' to report unimplemented
957 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
959 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
960 initialize locals to avoid warnings. Local `exception_type' moved
963 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
965 * parse.y (resolve_expression_name): Use `orig' as a second
966 argument to resolve_field_access.
967 (resolve_field_access): Removed unecessary code when dealing with
970 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
972 * class.c (push_super_field): Don't push the field twice.
973 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
974 * parse.h (java_reorder_fields): Prototyped.
975 * parse.y (java_reorder_fields): New function.
976 (java_layout_class): Simplified not to worry about re-ordering.
978 2000-02-23 Tom Tromey <tromey@cygnus.com>
980 * gjavah.c (print_name): In JNI case, correctly quote string.
981 (print_method_info): Don't handle overrides in JNI mode.
983 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
985 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
986 value type set to `boolean_type_node'.
988 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
990 * jcf-dump.c (main): Test for correct condition after
991 output file creation.
993 2000-02-19 Anthony Green <green@cygnus.com>
995 * jcf-depend.c (add_entry): Fix test for first list entry.
997 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
999 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
1000 * constants.c (build_constants_constructor): Likewise.
1002 2000-02-19 Anthony Green <green@cygnus.com>
1004 * jcf-depend.c (add_entry): Add entries to the end of the list.
1006 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
1008 * decl.c (INT_TYPE_SIZE): Define if necessary.
1009 (expand_java_return): Handle the case of a native integer smaller
1012 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
1014 * gjavah.c (help): Use GCCBUGURL.
1015 * jv-scan.c (help): Likewise.
1016 * jcf-dump.c (help): Likewise.
1018 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1020 * jcf-write.c (generate_bytecode_insns): Don't generate empty
1023 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1025 * jcf-parse.c (load_class): Call `fatal' if no file containing
1026 the target class are found.
1028 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
1030 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
1031 lex.c, lex.h, and PARSE_H to...
1032 (parse.o, parse-scan.o): ...here, respectively.
1034 * lex.c: Split out code that may trigger SIGFPE from yylex()
1035 to its own function.
1036 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
1038 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1040 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
1042 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1044 * parse.y (outer_field_access_p): Stop in time when outer contexts
1046 (resolve_qualified_expression_name): Properly qualify *everything*
1047 after a package.type to be resoled as expression names.
1048 (find_applicable_accessible_methods_list): Save/restore `class' to
1049 isolate it from a possible outer context search.
1051 2000-02-15 Tom Tromey <tromey@cygnus.com>
1053 * gjavah.c (jni_print_char): New function.
1054 (print_full_cxx_name): Use it.
1055 (decode_signature_piece): Likewise.
1056 (print_cxx_classname): Likewise.
1058 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1060 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
1062 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
1064 * gjavah.c: Include version.h.
1066 * jcf-dump.c: Likewise.
1068 * jv-scan.c: Likewise.
1070 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1072 * parse.y (outer_field_access_fix): First parameter now a tree
1073 node. Check for assignement to final. First argument to
1074 build_outer_field_access_fix modified to accomodate prototype.
1075 (build_outer_field_access): Don't check for assignment to final
1077 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
1078 possibly returned by outer_field_access_fix. Changed
1079 outer_field_access_fix's first argument.
1080 (check_final_assignment): $finit$'s context is OK.
1081 (patch_unaryop): Use node instead of its line/column value when
1082 calling outer_field_access_fix.
1084 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1086 * parse.y (interface_declaration:): No longer tagged
1087 <node>. Re-installed default action.
1088 (class_member_declaration:): Handle inner interfaces.
1089 (interface_member_declaration): Handle inner interfaces and
1091 (create_interface): Push error if one seen. Suspend parsing
1092 context when processing an inner interface.
1093 (register_fields): Inner class static field limitations not to
1094 apply to inner interfaces.
1096 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1098 * jcf-parse.c (load_class): Update `java_error_count' when a
1099 class' file can't be found.
1100 (parse.y): Avoid (byte)code generation when errors seen.
1102 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1104 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
1105 decodes a valid node.
1106 (patch_binop): Handle TRUNC_DIV_EXPR.
1108 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1110 * parse.y (resolve_package): New local `acc.' Try to progressively
1111 build and guess a package and type name.
1113 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1115 * parse.y (find_applicable_accessible_methods_list): Load and
1116 layout the search class if necessary.
1117 (java_complete_tree): Keep to original type of the folded initial
1120 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1122 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
1123 Generate error message if circularity is detected. New static
1125 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
1126 * jcf-write.c (generate_bytecode_insns): Very simply handle
1128 * parse.y (java_check_circular_reference): Use
1129 `cyclic_inheritance_report' during report, if necessary.
1130 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
1131 walking NEW_ARRAY_INIT twice.
1133 2000-02-09 Tom Tromey <tromey@cygnus.com>
1135 * parse.y (check_class_interface_creation): Allow inner classes to
1136 be `private' or `protected', check modifiers' consistency. Prevent
1137 block local classes from bearing any modifiers.
1139 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1141 * except.c (check_start_handlers): Re-add prototype lost in last
1143 (maybe_start_try): Remove excess argument to `check_start_handlers'.
1145 2000-02-09 Andrew Haley <aph@cygnus.com>
1147 * decl.c (clear_binding_level): Remove excess initializer.
1148 (maybe_poplevels): Remove unused variable.
1149 (force_poplevels): Ditto.
1150 (struct binding_level): Add comment.
1152 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1154 * jcf-write.c (generate_classfile): Don't consider
1155 pre-initialization with reference value (use <clinit> instead.)
1156 * parse.y (java_fix_constructors): No generated constructor for
1158 (build_outer_field_access): Removed debug message.
1159 (outer_field_expanded_access_p): Adapted to bytecode generation.
1160 (build_outer_field_access_method): Use fix_method_argument_names.
1161 (build_outer_method_access_method): Fixed indentation. Added
1162 comment. Handle access method generation for static and also void
1164 (build_access_to_thisn): Inserted debug message.
1165 (maybe_build_thisn_access_method): Use fix_method_argument_names.
1166 (resolve_qualified_expression_name): Fixed comment.
1167 (not_accessible_p): Adapted to bytecode generation. Added comment.
1168 (patch_method_invocation): Added comment.
1169 (maybe_use_access_method): Fixed leading comment. Handle static
1171 (java_complete_lhs): Don't shortcut handling of initialized upon
1172 declaration String type static fields when generating bytecode.
1173 (patch_unaryop): Handle outer field access when generating
1176 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1178 * java-tree.h (FIELD_THISN): New macro.
1179 * jcf-write.c (append_synthetic_attribute): New function.
1180 (generate_classfile): Set "Synthetic" attribute on this$<n>,
1181 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
1182 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
1184 (build_outer_field_access): Turned on access functions usage and
1185 generation when compiling to bytecode.
1186 (maybe_use_access_method): Likewise.
1188 2000-01-25 Andrew Haley <aph@cygnus.com>
1190 * java-except.h (struct eh_range): Add `expanded' field.
1191 (maybe_start_try): Add end_pc arg.
1192 (maybe_end_try): Ditto.
1193 * java-tree.h (force_poplevels): new function.
1194 * expr.c (expand_byte_code): Don't call maybe_start_try or
1196 * except.c (add_handler): Reset expanded.
1197 (expand_start_java_handler): Set expanded.
1198 (check_start_handlers): Don't expand a start handler that's
1199 already been expanded.
1200 (maybe_start_try): Add end_pc arg. Only expand a handler which
1202 (expand_end_java_handler): call force_poplevels.
1203 (force_poplevels): new function.
1204 * decl.c (binding_level): Add start_pc of binding level.
1205 (maybe_pushlevels): Call maybe_start_try when pushing binding
1207 (maybe_poplevels): Call maybe_end_try when popping binding levels.
1208 (LARGEST_PC): Define.
1209 (clear_binding_level): Use LARGEST_PC.
1211 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
1212 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
1213 (binding_depth, is_class_level, current_pc): new variables.
1214 (struct binding_level): ditto.
1215 (indent): new function.
1216 (push_jvm_slot): add debugging info.
1217 (maybe_pushlevels): ditto.
1218 (maybe_poplevels): ditto.
1221 (start_java_method): ditto.
1222 (give_name_to_locals): comment only.
1223 * except.c (binding_depth, is_class_level, current_pc):
1225 (expand_start_java_handler): add debugging info.
1226 (expand_end_java_handler): ditto.
1228 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1230 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
1231 (print_name_for_stub_or_jni, process_file): Constify a char*.
1233 2000-02-03 Tom Tromey <tromey@cygnus.com>
1235 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
1237 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1239 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
1240 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
1243 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1245 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
1246 * java-tree.h (TYPE_II_STMT_LIST): New macro.
1247 (struct lang_type): New field `ii_block'.
1248 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
1249 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
1250 * parse.h (struct parser_ctxt): New field `instance_initializers'.
1251 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
1252 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
1253 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
1255 * parse.y (add_instance_initializer): New function.
1256 (in_instance_initializer): New static global.
1257 (class_body_declaration:): Link instance initializer block.
1258 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
1259 (array_creation_expression:): Remove unused local.
1260 (java_parser_context_push_initialized_field): Fixed leading
1261 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
1262 CPC_INSTANCE_INITIALIZER_LIST.
1263 (java_parser_context_pop_initialized_field): Likewise.
1264 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
1265 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
1266 CPC_INITIALIZER_STMT.
1267 (fix_constructors): New local `class_type'. Use it. Call
1268 add_instance_initializer.
1269 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
1270 (patch_return): Forbid return in instance initializers.
1271 (patch_throw_statement): Enforce exception handling in the context
1272 of instance initializers.
1274 2000-02-03 Tom Tromey <tromey@cygnus.com>
1276 * Make-lang.in (java.mostlyclean): Remove executables in
1279 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1281 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
1282 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
1283 (java_float_finite): Convert to use union Word from javaop.h.
1284 (java_double_finite): Convert to use union DWord from javaop.h.
1286 2000-02-02 Tom Tromey <tromey@cygnus.com>
1288 * gjavah.c (options): Added `jni' entry.
1289 (help): Document -jni.
1290 (flag_jni): New global.
1291 (process_file): Handle JNI output. Don't print text from
1292 -prepend, -add, etc, when generating stubs. Only remove `.class'
1293 suffix if it actually exists.
1294 (main): Create a `.c' file when run with `--jni --stubs'. Create
1295 correct output file name with `--jni'.
1296 (print_include): Mangle header name differently in JNI case.
1297 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
1299 (print_method_info): Handle JNI case. Put signature info into
1300 method name. Handle case when STREAM is NULL.
1301 (print_name_for_stub_or_jni): New function.
1302 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
1303 (print_cxx_classname): Handle JNI.
1304 (print_full_cxx_name): Likewise.
1305 (decode_signature_piece): Likewise.
1306 (overloaded_jni_method_exists_p): New function.
1307 (struct method_name): Added `signature' and `sig_length' fields.
1308 (HANDLE_END_FIELD): Do nothing in JNI mode.
1310 2000-02-02 Tom Tromey <tromey@cygnus.com>
1312 * jv-scan.c: Include version.c, <getopt.h>.
1313 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
1314 (options): New array.
1315 (usage): New function.
1316 (version): New function.
1317 (main): Use getopt_long to parse command line.
1318 * jcf-dump.c: Include version.c, <getopt.h>.
1319 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
1320 OPT_JAVAP): New macros.
1321 (options): New array.
1322 (usage): Return `void'. Changed message.
1323 (help): New function.
1324 (version): New function.
1325 (main): Use getopt_long_only to parse command line.
1326 * gjavah.c: Include <getopt.h>.
1327 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
1328 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
1329 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
1330 (options): New array.
1331 (java_no_argument): Removed.
1332 (help): Updated with missing options.
1333 (main): Use getopt_long_only to parse command line.
1334 (usage): Changed message.
1336 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1338 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
1339 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
1340 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
1341 * parse.y (array_creation_expression:): Handle anonymous arrays.
1342 (build_array_from_name): Don't set `ret_name' if null.
1343 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
1344 (qualify_ambiguous_name): Likewise.
1345 (java_complete_expand_class): Likewise.
1347 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1349 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
1350 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
1351 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
1352 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
1353 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
1354 AIPL_FUNCTION_COMPLETED_INVOCATION.
1355 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
1356 AIPL_FUNCTION_INVOCATION_READY.
1357 (AIPL_FUNCTION_DECLARATION): New enum entry.
1358 * parse.y (reorder_static_initialized): New function.
1359 (java_parser_context_pop_initialized_field): Use it.
1360 (add_inner_class_fields): Use
1361 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
1362 augmented. Install marker after last alias initializer, if any.
1363 (generate_finit): Fixed typo. Don't try to retain only the used
1365 (method_header): Compute and set DECL_FUNCTION_NAP.
1366 (method_declarator): Fixed comment. Insert alias initializer in
1368 (build_alias_initializer_parameter_list): Fixed leading
1369 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
1370 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
1371 (java_complete_expand_class): Code to retain only used aliases
1373 (java_complete_expand_methods): New local `first_decl'. Generate
1374 $finit$ first, then expand the constructors, regular methods and
1376 (java_complete_expand_method): Don't report error on missing
1377 return statement if previously detected bogus.
1378 (fix_constructors): Don't patch constructor parameters list.
1379 (patch_method_invocation): Use new AIPL enum values. Reverse
1380 alias initializer list for anonymous classes.
1382 2000-01-30 Anthony Green <green@redhat.com>
1384 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
1385 determine how many stack slots to pop.
1387 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1389 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
1390 error handling/recovery.
1391 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
1393 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1395 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
1396 FIELD_LOCAL_ALIAS_USED): New macros.
1397 (DECL_FUNCTION_NAP): New macro.
1398 (struct lang_decl): New field `nap'.
1399 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
1400 (struct lang_type): New fields `finit_stmt_list' and
1402 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
1403 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
1404 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
1405 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
1406 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
1407 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
1408 (BUILD_THROW): Macro line separator re-indented.
1409 * parse.y (end_class_declaration): New function.
1410 (maybe_generate_pre_expand_clinit): New name for
1411 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
1412 pre-expand static fields.
1413 (maybe_generate_clinit): Function deleted.
1414 (check_for_static_method_reference): Prototype's parameter list
1416 (generate_finit): New name for maybe_generate_finit. Changed
1417 leading comment. Function rewritten to use
1418 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
1419 (build_alias_initializer_parameter_list): New function.
1420 (java_parser_context_pop_initialized_field): Likewise.
1421 (add_inner_class_fields): Likewise.
1422 (type_declaration:): Call end_class_declaration.
1423 (class_member_declaration:): Likewise.
1424 (formal_parameter_list:): Fixed typos.
1425 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
1426 element. Improved error handling.
1427 (block_statement:): Call end_class_declaration.
1428 (anonymous_class_creation:): Likewise.
1429 (create_anonymous_class): Fixed comments.
1430 (create_class): Call add_inner_class_fields.
1431 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
1432 (method_header): Use MARK_FINAL_PARMS.
1433 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
1434 (method_declarator): Propagate final argument flag.
1435 (craft_constructor): New local `artificial'. Call
1436 build_alias_initializer_parameter_list. Use
1437 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
1438 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
1440 (complete_expand_class): Get rid of unused outer context local
1442 (java_complete_expand_methods): Fixed leading
1443 comment. Generate/pre-expand <clinit> first. Changed method
1444 expansion order to regular, $finit$, constructors, <clinit>.
1445 (java_complete_expand_method): Set current_function_decl.
1446 (fix_constructors): Fix constructor parameter list to account for
1447 outer context local alias initializers.
1448 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
1449 (resolve_expression_name): Lookup outer context local aliases. New
1450 local `access', use it.
1451 (patch_method_invocation): Patch inner class ctor invocation with
1452 outer context local aliases initialization values. $finit$
1453 invocation patching now includes things generated with
1454 build_alias_initializer_parameter_list.
1455 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
1456 (build_super_invocation): Likewise.
1457 (patch_assignment): Changed comment.
1459 2000-01-27 Andrew Haley <aph@cygnus.com>
1461 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
1465 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1467 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
1469 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
1471 * parse.y (register_fields): Don't pass a format specifier to
1472 OBSOLETE_MODIFIER_WARNING.
1473 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
1474 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
1476 (check_modifiers): Change function into a macro.
1477 (check_class_interface_creation): Pass a literal format string.
1479 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1481 * buffer.h: PROTO -> PARAMS.
1482 * check-init.c: Likewise.
1483 * class.c: Likewise.
1484 * constants.c: Likewise.
1485 * convert.h: Likewise.
1487 * except.c: Likewise.
1489 * gjavah.c: Likewise.
1490 * java-except.h: Likewise.
1491 * java-tree.h: Likewise.
1492 * jcf-depend.c: Likewise.
1493 * jcf-dump.c: Likewise.
1494 * jcf-parse.c: Likewise.
1495 * jcf-path.c: Likewise.
1496 * jcf-reader.c: Likewise.
1497 * jcf-write.c: Likewise.
1499 * jv-scan.c: Likewise.
1500 * jvgenmain.c: Likewise.
1501 * jvspec.c: Likewise.
1505 * parse-scan.y: Likewise.
1506 * parse.h: Likewise.
1507 * parse.y: Likewise.
1508 * typeck.c: Likewise.
1509 * verify.c: Likewise.
1512 * zextract.c: Likewise.
1513 * zipfile.h: Likewise.
1515 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1517 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
1518 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
1519 * constants.c (build_constant_data_ref): Check for cached
1520 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
1521 in TYPE_CPOOL_DATE_REF.
1522 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
1523 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
1524 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
1525 (LOCAL_FINAL): New macro.
1526 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
1527 constant pool -- don't try to reuse.
1528 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
1530 (find_in_current_zip): Use TYPE_JCF.
1531 * parse.h (java_check_final): Prototype removed.
1532 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
1533 (maybe_create_class_interface_decl,
1534 check_class_interface_creation): Likewise.
1535 (java_expand_finals): Function removed.
1536 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
1537 (block_statement:): Fixed comment.
1538 (anonymous_class_creation:): Likewise.
1539 (check_class_interface_creation): Reversed Jan 12, 2000 extra
1541 (check_class_interface_creation): Loosened error report on (inner)
1542 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
1543 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
1544 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
1546 (create_interface): Likewise.
1547 (anonymous_class_counter): New static global.
1548 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
1549 patch. Fixed comments.
1550 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
1551 anonymous_class_counter when declaring a toplevel class.
1552 (craft_constructor): Fixed constructor name when handling
1553 anonymous classes. Anonymous class constructors to feature hidden
1555 (java_fix_constructors): Added comment.
1556 (java_check_final): Function removed.
1557 (java_complete_expand_methods): Fixed comment. Don't generate
1558 class data, save its outgoing constant pool instead.
1559 (verify_constructor_super): Skip anonymous class constructor
1560 hidden this$<n> parameter.
1561 (java_expand_classes): New local `saved_ctxp'. Removed call to
1562 java_expand_finals and java_check_final. Expand anonymous class
1563 constructors. Generate class data.
1564 (build_super_invocation): Skip anonymous class hidden this$<n>
1566 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
1567 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
1568 (set_java_signature): Likewise.
1570 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1572 * gjavah.c: Delete ACC_VISIBILITY define.
1573 * jcf.h: Add ACC_VISIBILITY define.
1574 * parse.y: final: rule tagged <value>.
1575 (java_check_regular_methods): Use ACC_VISIBILITY define for
1576 default package access check.
1577 (local_variable_declaration_statement): Use final: rule.
1579 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1581 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
1584 2000-01-17 Tom Tromey <tromey@cygnus.com>
1586 * gjavah.c (print_field_info): Allow non-static final fields.
1588 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1590 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
1591 * parse.y (patch_anonymous_class): New function.
1592 (create_anonymous_class): Register incomplete type when the
1593 class/interface to extends/implement isn't known yet.
1594 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
1595 (verify_constructor_super): Tuned error message.
1597 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1599 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
1600 (ANONYMOUS_CLASS_P): New macro.
1601 (TYPE_SIGNATURE, TYPE_JCF): New macros.
1602 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
1603 * parse.y (create_class): Added leading argument.
1604 (maybe_create_class_interface_decl,
1605 check_class_interface_creation): Likewise.
1606 (craft_constructor): New function.
1607 (verify_constructor_super): Added argument in prototype.
1608 (class_declaration:): Inserted leading argument.
1609 (for_begin:): Use FOR_LOOP_P.
1610 (anonymous_class_creation): Create WFL of the anonymous class to
1611 instantiate. Call build_new_invocation. Added comments.
1612 (check_class_interface_creation): Handle parameter `anonymous' in
1613 verbose mode class creation announce.
1614 (link_nested_class_to_enclosing): Exclude anonymous classes.
1615 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
1616 anonymous class, even though they appear to have an enclosing
1618 (create_interface): Pass extra argument to
1619 check_class_interface_creation.
1620 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
1621 (create_class): Call check_class_interface_creation and
1622 maybe_create_class_interface_decl with extra new argument. Don't
1623 add private this$<n> to anonymous classes.
1624 (method_declarator): Insert hidden this$<n> to anonymous class
1626 (java_fix_constructors): Deleted code creating default
1627 constructor. Call craft_constructor instead.
1628 (java_check_regular_methods): Set `saw_constructor' to 1 for
1630 (fix_constructors): Pass extra argument to verify_constructor_super.
1631 (verify_constructor_super): New local `sdecl', use it. Search for
1632 matching constructor (possibly featuring arguments) in super
1634 (lookup_method_invoke): Craft constructor according to arguments
1635 list when dealing with anonymous class constructors.
1636 (build_super_invocation): Pass arguments to anonymous class super
1638 (search_loop): Use FOR_LOOP_P.
1639 (labeled_block_contains_loop_p): Likewise.
1641 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1643 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
1644 (enclosing_context_p): New function.
1645 (get_access_flags_from_decl): Handle CLASS_STATIC.
1646 (maybe_layout_super_class): Extra first argument passed to
1648 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
1650 * decl.c (access0_identifier_node): New global.
1651 (init_decl_processing): access0_identifier_node initialized.
1652 (pushdecl): Set DECL_CONTEXT only on non type decls.
1653 * expr.c (lookup_field): Lookup inner class fields in enclosing
1655 (expand_invoke): Use ID_INIT_P.
1656 (expand_java_field_op): Use DECL_CLINIT_P.
1657 * java-tree.def (CLASS_LITERAL): New tree code.
1658 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
1659 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
1660 (struct lang_decl): New field `inner_access'.
1661 (enclosing_context_p): Prototyped.
1662 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
1663 ID_CLINIT_P): New macros.
1664 (CLASS_STATIC): New macro.
1665 (CLASS_ACCESS0_GENERATED_P): New macro.
1666 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
1667 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
1668 INNER_CLASS_P): New macros.
1669 (DECL_INNER_CLASS_LIST): New macro.
1670 * jcf-parse.c (yyparse): Avoid the use of ANSI string
1672 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
1673 the shift value to int. Fixed typo in comment.
1674 * lex.c (inst_id, wpv_id): Initialize.
1675 * mangle.c (unicode_mangling_length): Take `$' into account.
1676 * parse.h (DRECOVER, RECOVER): Terminate properly.
1677 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
1678 (typedef struct _jdep): New field `enclosing'.
1679 (JDEP_ENCLOSING): New macro.
1680 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
1681 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
1682 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
1683 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
1684 GET_ENCLOSING_CPC_CONTEXT): New macros.
1685 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
1686 (do_resolve_class): Added extra argument in prototype.
1687 * parse.y (resolve_class): Added extra argument in prototype.
1688 (maybe_create_class_interface_decl): Likewise.
1689 (maybe_use_access_method, build_wfl_wrap): New functions.
1690 (java_complete_expand_classes, java_complete_expand_class):
1692 (java_parser_context_push_initialized_field,
1693 java_parser_context_suspend, java_parser_context_resume):
1695 (maybe_make_nested_class_name, make_nested_class_name,
1696 set_nested_class_simple_name_value,
1697 link_nested_class_to_enclosing, find_as_inner_class,
1698 find_as_inner_class_do, check_inner_class_redefinition,
1699 build_thisn_assign, build_current_thisn, build_access_to_thisn,
1700 maybe_build_thisn_access_method, build_outer_field_access,
1701 build_outer_field_access_methods, build_outer_field_access_expr,
1702 build_outer_method_access_method, build_new_access_id,
1703 build_outer_field_access_method, outer_field_access_p,
1704 outer_field_expanded_access_p, outer_field_access_fix,
1705 build_incomplete_class_ref, patch_incomplete_class_ref,
1706 create_anonymous_class): Likewise.
1707 (inst_id, wpv_id): New static global variables.
1708 (synchronized:): New rule, tagged <node>.
1709 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
1711 (anonymous_class_creation:): New rule, tagged <node>.
1712 (NEW_TK): Tagged <node>.
1713 (type_literals, array_type_literal): New rules, tagged <node>.
1714 (class_declaration:): Removed action when reducing by class_body:
1715 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
1716 using GET_CPC in sub-rules.
1717 (class_member_declaration): Handle inner classes.
1718 (method_declaration): When reducing method_header:, reset
1719 current_function_decl when appropriate.
1720 (method_declarator:): Set the number of formal parameter to 0 for
1721 method declared without arguments.
1722 (constructor_declarator:): Likewise.
1723 (static_initializer:): List of elements kept in a list.
1724 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
1725 use of the keyword `static' for type declarations.
1726 (block_statement:): Handle inner class declarations.
1727 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
1728 type qualified `this'.
1729 (class_instance_creation_expression): Use anonymous_class_creation:
1730 to handle inner class instances creation. Handle qualified `new'.
1731 (something_dot_new): Added appropriate actions.
1732 (create_new_parser_context): New function.
1733 (java_push_parser_context, java_parser_context_save_global,
1734 java_parser_context_suspend): Use create_new_parser_context.
1735 (check_modifiers): Changed leading comment.
1736 (check_class_interface_creation): Handle interclasses.
1737 (add_superinterfaces): Fixed comment.
1738 (create_interface): Build qualified name from the raw_name instead
1739 of its matching WFL. Push the initialized fields list. raw_name added
1740 as an extra argument to maybe_create_class_interface_decl.
1741 (create_class): Build qualified name from the raw_name instead of
1742 its matching WFL. Removed assignment to current_parsed_class_un.
1743 Call PUSH_ERROR before returning an error. Suspend the current
1744 parser context when processing an inner class. Push the
1745 initialized fields list. raw_name added as an extra argument to
1746 maybe_create_class_interface_decl. Add the private this$<n>
1748 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
1749 (register_fields): Get the class type from GET_CPC and handle
1750 previous errors. Added code to handle the creation of static
1751 fields in inner classes. Initialized fields initialization
1752 statements kept in a list of lists.
1753 (maybe_generate_finit): Initialized fields initialization
1754 statements kept in a list of lists. Use GET_CPC.
1755 (maybe_generate_clinit): Likewise.
1756 (method_header): Use GET_CPC and GET_CPC_UN.
1757 (parser_qualified_classname): Handle inner classes.
1758 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
1759 (java_fix_constructors): Hide pointer to enclosing context
1760 instance in constructor list when dealing with inner classes.
1761 (jdep_resolve_class): Call resolve_class with extra first argument
1763 (resolve_class): Add enclosing context as a first extra argument
1764 to do_resolve_class.
1765 (do_resolve_class): Call find_as_inner_class. Handle WFLs
1767 (resolve_no_layout): Extra argument added to resolve_class
1769 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
1770 (java_get_real_method_name): Use GET_CPC_UN.
1771 (check_abstract_method_definitions): Use DECL_CLINIT_P.
1772 (java_check_abstract_methods): Handle static method declared in
1773 inner classes by an error.
1774 (java_check_regular_methods): Use DECL_CLINIT_P.
1775 (source_start_java_method): Also set DECL_MAX_LOCALS.
1776 (create_artificial_method): Call java_parser_context_save_global
1777 and java_parser_context_restore_global instead of saving/restoring
1778 the context by hand.
1779 (expand_start_java_method): Improved verbose mode message.
1780 (java_complete_expand_methods): Fixed leading comment. Use
1782 (fix_constructors): Added assignment to this$<n> if necessary.
1783 (java_expand_classes): Call java_complete_expand_classes instead
1784 of java_complete_expand_methods.
1785 (make_qualified_primary): Simplified.
1786 (merge_qualified_name): Optimized for missing left or right parts.
1787 (resolve_expression_name): Handle access to outer class fields from
1789 (resolve_qualified_expression_name): New macro
1790 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
1791 classes. Report error on non appropriate qualification of
1792 `new'. Handle qualified `this'.
1793 (not_accessible_p): Allow access to outer class private fields from
1795 (patch_method_invocation): Handle method invocations through
1796 access methods and inner class constructor invocations.
1797 (find_applicable_accessible_methods_list): Search enclosing
1798 contexts of an inner class.
1799 (search_applicable_methods_list): Fixed typo.
1800 (argument_types_convertible): Handle inner class constructors'
1801 hidden outer context reference argument.
1802 (qualify_ambiguous_name): Handle qualified `this'.
1803 (java_complete_lhs): Handle use of field accessed through
1804 artificial access methods in various cases of assignments. Handle
1806 (check_final_assignment): Use DECL_CLINIT_P.
1807 (valid_ref_assignconv_cast_p): Handle the destination being an
1808 enclosing context of the source.
1809 (patch_unaryop): Handle use of field accessed through artificial
1811 (patch_return): Use DECL_CLINIT_P.
1812 (patch_throw_statement): Use DECL_CLINIT_P.
1813 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
1814 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
1817 2000-01-16 Anthony Green <green@cygnus.com>
1819 * parse.y (build_string_concatenation): Only use
1820 StringBuffer(String) shortcut if String arg is constant.
1822 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1824 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
1825 the shift value to int. Fixed typo in comment.
1827 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
1829 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
1830 * jcf-write.c: Likewise.
1831 * parse.y: Likewise.
1832 * parse.c: Regenerate.
1834 2000-01-09 Anthony Green <green@cygnus.com>
1836 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
1837 bytecodes in the correct order.
1839 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1841 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
1843 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
1845 * expr.c (java_lang_expand_expr): Switch to permanent obstack
1846 before building constant array decl.
1848 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1850 * jcf-write.c (generate_byecode_conditional): Fixed indentation in
1851 method invocation and typo in conditional expression.
1852 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
1853 the appropriate NOTE_POP.
1854 * parse.y (patch_binop): Shift value mask to feature the right
1857 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1859 * class.c (assume_compiled, assume_compiled_node): Add static
1861 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
1863 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
1865 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
1867 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
1868 to `__modifier' to avoid stringifying it.
1870 * parse.y (verify_constructor_circularity): Don't call a variadic
1871 function with a non-literal format string.
1872 (java_check_abstract_methods): Move unreachable code inside
1873 `continue' statement.
1874 (lookup_method_invoke): Call xstrdup, not strdup.
1876 * expr.c (expand_java_field_op): Avoid the use of ANSI string
1879 * jcf-parse.c (yyparse): Likewise.
1881 * jv-scan.c (main): Likewise.
1883 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1885 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
1886 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
1887 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
1890 * parse.y (synchronized, variable_redefinition_error,
1891 check_class_interface_creation, create_interface, create_class,
1892 method_header, finish_method_declaration,
1893 check_modifiers_consistency, method_declarator,
1894 complete_class_report_errors, check_abstract_method_definitions,
1895 java_check_regular_methods, check_throws_clauses,
1896 java_check_abstract_methods, read_import_dir,
1897 check_pkg_class_access, declare_local_variables, fix_constructors,
1898 cut_identifier_in_qualified, resolve_expression_name,
1899 resolve_qualified_expression_name, patch_method_invocation,
1900 java_complete_lhs, patch_assignment, try_builtin_assignconv,
1901 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
1902 patch_exit_expr, patch_exit_expr, patch_switch_statement,
1903 patch_try_statement, patch_synchronized_statement,
1904 patch_throw_statement, check_thrown_exceptions,
1905 patch_conditional_expr): Likewise.
1907 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1909 * Makefile.in (LIBDEPS): Added gcc's errors.o
1910 (../jcf-dump$(exeext):): Link with gcc's errors.o
1911 (../gcjh$(exeext):): Likewise.
1912 * expr.c (expand_java_NEW): Layout the entire target type instead of
1913 laying out its methods only.
1914 (lookup_field): Layout the class after having loaded it.
1915 * java-tree.h (java_debug_context): Declared.
1916 * jcf-io.c (toplev.h): Included.
1917 (find_class): Removed assignment to jcf's outofsynch
1918 field. Force source file to be read if newer than its matching
1919 class file. Tweaked debug messages.
1920 * jcf-parse.c (jcf_out_of_synch): Deleted.
1921 (read_class): Call to jcf_out_of_synch removed.
1922 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
1923 (jcf_out_of_synch): Prototype deleted.
1924 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
1925 `deprecated' and `class_err': integer turned into bit fields.
1926 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
1927 * parse.y (package_list): New global.
1928 (package_declaration:): Record newly parsed package name.
1929 (extra_ctxp_pushed_p): Static global deleted.
1930 (java_parser_context_save_global): Create buffer context for the
1931 purpose of saving globals, if necessary.
1932 (java_parser_context_restore_global): Pop context pushed for the
1933 purpose of saving globals, if necessary.
1934 (java_debug_context_do): New prototype and function.
1935 (java_debug_context): Likewise.
1936 (do_resolve_class): Use already parsed package names to qualify
1937 and lookup class candidate.
1938 (java_pre_expand_clinit): Removed unnecessary local variable.
1940 1999-12-17 Tom Tromey <tromey@cygnus.com>
1942 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
1944 (process_file): Use `\n\' at end of each line in string.
1946 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1948 * expr.c (expand_invoke): Layout the loaded class before
1949 attempting to use it.
1950 (expand_java_field_op): Allow final field assignments to take
1952 * typeck.c (convert): Return error_mark_node if expr is null.
1954 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1956 * class.c (class_depth): Return -1 if the class doesn't load
1958 * expr.c (can_widen_reference_to): Check for errors during depth
1959 computation and return 0 accordingly.
1960 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
1961 create default constructors and add an other error check.
1962 * parse.h (java_fix_constructors): Prototyped.
1963 * parse.y (java_pre_expand_clinit): Likewise.
1964 (build_super_invocation): Re-prototyped to feature one argument.
1965 (java_check_circular_reference): Directly use `current'.
1966 (java_fix_constructors): New function.
1967 (java_check_regular_methods): Don't create default constructors
1968 here, but abort if none were found.
1969 (java_complete_expand_methods): Pre-process <clinit> calling
1970 java_pre_expand_clinit.
1971 (java_pre_expand_clinit): New function.
1972 (fix_constructors): build_super_invocation invoked with the
1973 current method declaration as an argument.
1974 (build_super_invocation): Use the context of the processed method
1975 decl argument instead of current_class.
1976 * typeck.c (lookup_java_method): Take WFLs in method names into
1979 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
1981 * class.c (make_class_data): flag_keep_inline_functions to keep
1982 private methods in the method array.
1984 1999-12-15 Anthony Green <green@cygnus.com>
1986 * check-init.c (check_init): Take into account both types of
1987 `throw's when checking for uninitialized variables.
1989 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1991 * parse.y (java_complete_lhs): Force convertion of array
1992 dimensions to int_type_node, that's what runtime's ABI expects.
1994 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1996 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
1997 operand of a WFL, until the Java front-end gets fixed with regard
1998 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
2000 1999-12-10 Andrew Haley <aph@cygnus.com>
2002 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
2003 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
2004 expr.c (build_java_athrow): Add support for sjlj-exceptions.
2008 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2010 * expr.c (java_lang_expand_expr): Switch to permanent obstack
2011 before calling expand_eh_region_start and expand_start_all_catch.
2012 * except.c (expand_start_java_handler): Switch to permanent
2013 obstack before calling expand_eh_region_start.
2014 (expand_end_java_handler): Switch to permanent obstack before
2015 calling expand_start_all_catch.
2017 1999-12-5 Anthony Green <green@cygnus.com>
2019 * decl.c (init_decl_processing): Mark throw_node as a noreturn
2020 function with side effects.
2021 (init_decl_processing): Mark all memory allocating DECLs with
2024 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2026 * except.c (expand_end_java_handler): Call
2027 expand_resume_after_catch and end_catch_handler.
2029 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
2031 * verify.c (verify_jvm_instructions): Create new return label
2032 chain if non existant (don't rely on the verified state of the jsr
2035 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2037 * jcf-write.c (generate_byecode_insns): Fixed indentation for
2038 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
2040 * parse.y (patch_assignment): Removed bogus final class test on
2041 lhs when checking on whether to emit an ArrayStoreException runtime
2043 * expr.c (expand_java_arraystore): Likewise.
2045 1999-11-28 Anthony Green <green@cygnus.com>
2047 * decl.c (find_local_variable): Reuse single slot decls when
2050 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2052 * jcf-parse.c (saw_java_source): Global variable removed.
2053 (read_class): Don't use `saw_java_source'. Added extra braces.
2054 (yyparse): Code setting `saw_java_source' removed.
2056 1999-11-24 Mark Mitchell <mark@codesourcery.com>
2058 * except.c (emit_handlers): Zero catch_clauses after emitting them.
2060 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2062 * verify.c (merge_type_state): Non verified subroutines being
2063 considered more than once to trigger passive type merge.
2065 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2067 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
2068 in case of error. Error message tuned.
2070 1999-11-21 Anthony Green <green@cygnus.com>
2072 * constants.c (find_methodref_index): Unwrap method names before
2073 inserting them in the constant pool.
2075 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
2077 * class.c (assume_compiled_node): New typedef.
2078 (assume_compiled_tree): New static data.
2079 (find_assume_compiled_node): New function.
2080 (add_assume_compiled): New function.
2081 (assume_compiled): New function.
2082 * class.c (make_class_data): Use assume_compiled.
2083 (is_compiled_class): Use assume_compiled.
2085 * java-tree.h (add_assume_compiled): Declare.
2087 * lang.c (lang_decode_option): Parse new options.
2089 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2091 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
2092 int_type_node: that's what `_Jv_AllocObject' expects.
2094 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2096 * parse.y (lookup_method_invoke): Use lang_printable_name to
2097 reliably build the type name during error report. Fixes PR gcj/97.
2099 1999-11-09 Tom Tromey <tromey@cygnus.com>
2101 * jcf-path.c: Include <sys/stat.h>.
2102 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
2103 (DIR_UP): New macro.
2105 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2107 * parse.y (source_end_java_method): Resume permanent allocation,
2108 reversing Apr 27 1998 patch.
2109 (patch_string_cst): Pop obstacks after having pushed the permanent
2112 1999-11-05 Tom Tromey <tromey@cygnus.com>
2114 * class.c (finish_class): Emit inlined methods if any native
2115 methods exist in the class. Fixes PR gcj/85.
2117 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2119 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
2120 (qualify_ambiguous_name): Likewise.
2122 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
2124 * typeck.c: (lookup_java_method): search all inherited
2125 interfaces when looking up interface method.
2127 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2129 * parse.y (method_header:): Issue error message for rule `type
2131 (synchronized:): Error report when not using synchronized.
2133 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2135 * parse.y (resolve_qualified_expression_name): Prevent `this' from
2136 being used before the superclass constructor has been called.
2137 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
2138 instead of `CALL_THIS_CONSTRUCTOR_P'.
2140 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
2142 * check-init.c: Fix typo in comment.
2144 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2146 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
2149 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2151 * parse.y (expression_statement:): Call function to report
2152 improper invocation of a constructor.
2153 (parse_ctor_invocation_error): New function.
2155 1999-10-26 Mark Mitchell <mark@codesourcery.com>
2157 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
2160 1999-10-21 Tom Tromey <tromey@cygnus.com>
2162 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
2163 in generated `main'.
2165 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2167 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
2168 (qualify_ambiguous_name): Likewise.
2170 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2172 * parse.y (java_complete_tree): fold_constant_for_init to work on
2174 (java_complete_lhs): Likewise.
2175 (array_constructor_check_entry): Complete an initializer element
2176 on permanent_obstack.
2178 1999-10-19 Tom Tromey <tromey@cygnus.com>
2180 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
2181 From Mike Moreton <mike@pillim.demon.co.uk>.
2183 1999-10-15 Greg McGary <gkm@gnu.org>
2185 * java-tree.h (flag_bounds_check): Remove extern decl.
2186 * lang.c (flag_bounds_check): Remove global variable.
2187 (lang_f_options): Remove "bounds-check" entry.
2188 (lang_init_options): Default flag_bounds_check to "on".
2190 1999-10-14 Tom Tromey <tromey@cygnus.com>
2192 * jvgenmain.c (usage): New function.
2193 (main): Use it. Also, handle `-D' options.
2194 * jvspec.c (lang_specific_driver): Recognize -D.
2195 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
2197 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
2199 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2201 * jcf-dump.c (print_constant, disassemble_method): Don't call a
2202 variadic function with a non-literal format string.
2204 * parse-scan.y (report_main_declaration): Likewise.
2206 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
2208 * parse.y (read_import_dir, patch_assignment, patch_binop,
2209 patch_array_ref): Likewise.
2211 * typeck.c (build_java_array_type): Likewise.
2213 * verify.c (verify_jvm_instructions): Likewise.
2215 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2217 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
2219 1999-10-07 Anthony Green <green@cygnus.com>
2221 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
2222 where CHECK_PUT may fail for valid reasons.
2224 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
2225 UNSAFE_PUTN): New macros.
2227 1999-10-04 Tom Tromey <tromey@cygnus.com>
2229 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
2230 well. Fixes Java PR gcj/59.
2231 * parse-scan.y (yyerror): Report errors.
2233 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
2235 * decl.c (insert_block): Remove unconditional `abort'.
2237 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2239 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
2240 FUNCTION_CODE now of type int. All callers changed.
2241 Set the builtin's DECL_BUILT_IN_CLASS.
2243 1999-09-23 Tom Tromey <tromey@cygnus.com>
2245 * jvspec.c (lang_specific_driver): Don't read spec file if
2246 -fsyntax-only given.
2248 1999-09-22 Tom Tromey <tromey@cygnus.com>
2250 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
2252 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
2253 (WORDS_TO_LONG): Likewise.
2254 (WORDS_TO_DOUBLE): Likewise.
2256 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2258 * jcf-write.c (RELOCATION_VALUE_0): New macro.
2259 (RELOCATION_VALUE_1): Likewise.
2260 (emit_iinc, emit_reloc, push_constant1, push_constant2,
2261 push_in_const, push_long_const): Prototyped.
2262 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
2263 (push_constant2): Likewise.
2264 (push_int_const): Cast find_constant1's integer arguments to `jword'.
2265 (find_constant_wide): Cast find_constant2's integer arguments to
2267 (find_constant_index): Cast find_constant2's and find_constant2's
2268 integer arguments to `jword'.
2269 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
2270 (emit_switch_reloc): Use RELOCATION_VALUE_0.
2271 (emit_if): Use RELOCATION_VALUE_1.
2272 (emit_goto): Likewise.
2273 (emit_jsr): Likewise.
2274 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
2275 argument to push_long_const to HOST_WIDE_INT.
2277 1999-09-15 Andreas Schwab <schwab@suse.de>
2279 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
2281 1999-09-20 Nick Clifton <nickc@cygnus.com>
2283 * lang.c (lang_decode_option): Extend comment.
2285 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2287 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
2290 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2292 * gjavah.c (get_field_name, print_method_info, print_include,
2293 add_namelet): Use xmalloc, not malloc.
2295 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
2296 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
2299 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
2301 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
2303 * jcf-path.c (add_entry): Likewise.
2305 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
2307 * jv-scan.c (xmalloc): Remove definition.
2309 * jvgenmain.c (xmalloc): Likewise.
2311 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
2313 * lex.c (java_store_unicode): Use xrealloc, not realloc.
2315 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
2316 concat, not xmalloc/sprintf.
2317 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
2318 (xstrdup): Remove definition.
2320 * parse.y (duplicate_declaration_error_p,
2321 constructor_circularity_msg, verify_constructor_circularity,
2322 check_abstract_method_definitions, java_check_regular_methods,
2323 java_check_abstract_methods, patch_method_invocation,
2324 check_for_static_method_reference, patch_assignment, patch_binop,
2325 patch_cast, array_constructor_check_entry, patch_return,
2326 patch_conditional_expr): Use xstrdup, not strdup.
2328 * zextract.c (ALLOC): Use xmalloc, not malloc.
2330 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2332 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
2334 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
2335 (do_spec, lang_specific_pre_link, lang_specific_driver,
2336 input_filename, input_filename_length): Don't declare.
2337 (main_class_name, jvgenmain_spec, lang_specific_driver):
2339 (lang_specific_driver): All calls to the function pointer
2340 parameter now explicitly call `fatal'.
2342 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2344 * parse.y (find_applicable_accessible_methods_list): Search
2345 abstract classes as interfaces.
2347 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2349 * class.c (finish_class): We're now outside a valid method
2350 declaration. Tell the rest of gcc so.
2352 1999-09-08 Bruce Korb autogen@linuxbox.com
2354 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
2356 1999-09-07 Tom Tromey <tromey@cygnus.com>
2358 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
2360 (decode_signature_piece): Don't emit "::" in JArray<>.
2361 (print_namelet): Only print trailing `;' when printing a class.
2363 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2365 * java-tree.h: Delete declarations for all tree nodes now moved to
2367 * decl.c: Delete their definitions.
2369 1999-09-04 Mark Mitchell <mark@codesourcery.com>
2371 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
2372 * Makefile.in (OBJS): Add ggc-callbacks.o.
2373 (OBJDEPS): Likewise.
2375 1999-09-03 Tom Tromey <tromey@cygnus.com>
2377 * parse.y (strip_out_static_field_access_decl): Return operand if
2378 it satisfies JDECL_P.
2380 1999-09-02 Tom Tromey <tromey@cygnus.com>
2382 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
2383 Handle nested arrays, like `[[I'.
2385 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2387 * class.c (finish_class): Remove unused parameter, all callers
2390 * expr.c (build_java_athrow): Change return type to void.
2391 (java_lang_expand_expr): Make sure each case in switch returns a
2394 * java-tree.h (finish_class): Fix prototype to take void args.
2396 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
2397 (main): Issue return from main, not exit.
2399 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
2401 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
2403 * jv-scan.c (main): Issue return from main, not exit.
2405 * parse.y (check_abstract_method_definitions,
2406 java_check_abstract_method_definitions): Add static prototypes.
2407 (java_complete_expand_methods): Fix call to `finish_class'.
2409 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
2412 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2414 * lang.c (language_string): Constify.
2416 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2418 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
2419 Remove hacks for stuff which comes from libiberty.
2421 * Make-lang.in: Likewise.
2423 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
2425 * Makefile.in (xref.o): Depend on xref.c explicitly.
2427 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2429 * java-tree.h (lang_printable_name): Constify a char*.
2431 * lang.c (lang_printable_name): Likewise.
2433 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
2435 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
2438 1999-08-26 Tom Tromey <tromey@cygnus.com>
2440 * gjavah.c (print_cxx_classname): Print "::" before qualified
2443 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2445 * parse.y (lookup_cl): Changed leading comment. Now does its best
2446 to set the column number.
2447 (qualify_ambiguous_name): Take WFL wrappers into account.
2449 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
2451 * verify.c (verify_jvm_instructions): Don't check instruction
2452 validity beyond end of method.
2454 1999-08-25 Tom Tromey <tromey@cygnus.com>
2456 * jvspec.c (lang_specific_driver): Correctly handle --help again.
2458 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2460 * gjavah.c (print_name, print_base_classname, utf8_cmp,
2461 cxx_keyword_subst, generate_access, name_is_method_p,
2462 get_field_name, print_field_name, super_class_name, print_include,
2463 decode_signature_piece, print_class_decls, usage, help,
2464 java_no_argument, version, add_namelet, print_namelet): Add static
2466 (print_base_classname, utf8_cmp, cxx_keyword_subst,
2467 name_is_method_p): Constify a char*.
2468 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
2469 Provide a final else clause in an if-else-if.
2470 (print_field_info): Add missing final arg in function call to
2472 (print_method_info, decompile_method, decode_signature_piece,
2473 print_c_decl, print_full_cxx_name, print_stub,
2474 print_mangled_classname, super_class_name, print_include,
2475 add_namelet, add_class_decl, print_class_decls, process_file,
2476 help): Constify a char*.
2478 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
2479 push_int_const, find_constant_wide, find_constant_index,
2480 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
2481 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
2482 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
2483 emit_if, emit_goto, emit_jsr, call_cleanups,
2484 make_class_file_name): Add static prototypes.
2485 (generate_bytecode_return, generate_bytecode_insns): Pass a
2486 NULL_PTR, not a NULL_TREE.
2488 * jv-scan.c: Include "jcf.h".
2489 (main): Declare using DEFUN macro.
2491 * jvspec.c (find_spec_file, lang_specific_pre_link,
2492 lang_specific_driver): Add prototypes.
2493 (find_spec_file): Constify a char*.
2495 * keyword.gperf (hash, java_keyword): Add prototypes.
2497 * lang.c (lang_print_error): Add static prototype.
2498 (lang_init): Prefer memcpy over bcopy to avoid casts.
2500 * lex.c (yylex): Add static prototype.
2502 * parse-scan.y: Include "lex.c" earlier.
2504 * parse.h: Remove redundant declaration for `yylex'.
2506 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
2507 labeled_block_contains_loop_p): Add static prototypes.
2508 (not_accessible_p): Make static to match prototype.
2510 * verify.c (start_pc_cmp): Don't needlessly cast away const.
2512 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2514 * parse.y (check_method_redefinition): Changed leading comment.
2515 (check_abstract_method_definitions): New function.
2516 (java_check_abstract_method_definitions): New function.
2517 (java_check_regular_methods): Call it.
2518 (verify_constructor_super): Fixed indentation.
2519 (lookup_method_invoke): Likewise.
2521 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2523 * parse.y (method_header): Return a null pointer if the current
2525 (finish_method_declaration): Return if the current function decl
2527 (source_start_java_method): Likewise.
2528 (java_method_add_stmt): Likewise.
2530 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2532 * class.c (emit_register_class): Removed unnecessary call to
2534 * parse.y (labeled_block_contains_loop_p): Removed unused local
2537 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2539 * parse.y (java_refold): Added prototype.
2541 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2543 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
2544 (java_stabilize_reference): Removed unnecessary `else'.
2545 (java_complete_lhs): Set flag to remember boolean. Call
2546 java_refold. Added comments.
2547 (java_decl_equiv): New function.
2548 (binop_compound_p): Likewise.
2549 (java_refold): Likewise.
2550 (patch_unaryop): Striped static field access assigned to decl and
2551 op. Changed promotion scheme for ++/-- operators.
2552 (search_loop): New function.
2553 (labeled_block_contains_loop_p): Likewise.
2554 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
2556 (patch_bc_statement): Call search_loop. Fixed comment.
2558 1999-08-14 Anthony Green <green@cygnus.com>
2560 * expr.c (java_lang_expand_expr): Mark static array data as
2563 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2565 * jvgenmain.c (main): NUL-terminate name_obstack.
2567 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2569 * check-init.c (check_bool2_init, done_alternative): Add static
2572 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
2573 (add_method, build_utf8_ref, build_class_ref,
2574 append_gpp_mangled_type, layout_class_method): Constify a char*.
2576 * decl.c (push_promoted_type, make_binding_level): Add static
2578 (push_promoted_type, pushdecl): Constify a char*.
2580 * except.c (find_handler_in_range, link_handler,
2581 check_start_handlers): Add static prototypes.
2583 * expr.c (process_jvm_instruction): Constify a char*.
2585 * gjavah.c (main): Constify a char*.
2587 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
2590 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
2592 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
2593 munge, print_ents): Constify a char*.
2595 * jcf-dump.c (disassemble_method): Constify a char*.
2596 (print_constant_pool, print_exception_table): Add static prototypes.
2597 (print_constant, print_exception_table, main, disassemble_method):
2600 * jcf-io.c (find_classfile, find_class): Likewise.
2602 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
2603 (set_source_filename, predefined_filename_p): Add static prototypes.
2604 (set_source_filename, get_constant, get_class_constant,
2605 find_in_current_zip): Constify a char*.
2607 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
2609 (add_entry, add_path, jcf_path_classpath_arg,
2610 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
2612 * jcf-reader.c (get_attribute, jcf_parse_preamble,
2613 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
2614 jcf_parse_one_method, jcf_parse_methods,
2615 jcf_parse_final_attributes): Add static prototypes.
2616 (get_attribute): Constify a char*.
2618 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
2619 jcf_dependency_add_target, jcf_path_classpath_arg,
2620 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
2622 * jv-scan.c (main): Constify a char*.
2623 (gcc_obstack_init): Add prototype arguments.
2625 * jvgenmain.c (gcc_obstack_init): Likewise.
2626 (main): Constify a char*.
2628 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
2630 (put_decl_string, lang_print_error): Constify a char*.
2631 (lang_init): Remove redundant extern prototype.
2633 * mangle.c (emit_unicode_mangled_name): Constify a char*.
2635 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
2636 Add static prototypes.
2637 (get_type_from_signature): Constify a char*.
2639 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
2640 Add static prototypes.
2641 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
2642 (verify_jvm_instructions): Constify a char*.
2644 * xref.c (xref_flag_value): Likewise.
2646 * xref.h (xref_flag_value): Likewise.
2648 * zextract.c (makeword, makelong): Add static prototypes.
2649 (makeword, makelong): Constify a uch*.
2651 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2653 * lang.c (java_dummy_print): Constify a char*.
2654 (lang_print_error): Likewise.
2655 (lang_init): Remove redundant prototype for `print_error_function'.
2656 (lang_init_source): Likewise.
2657 (lang_identify): Constify a char*.
2659 1999-08-09 Tom Tromey <tromey@cygnus.com>
2661 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
2662 (WORDS_TO_LONG): Likewise.
2663 (WORDS_TO_DOUBLE): Likewise.
2665 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2667 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
2669 * expr.c (java_stack_pop, java_array_data_offset,
2670 build_java_throw_out_of_bounds_exception, case_identity,
2671 build_java_check_indexed_type): Add static prototypes.
2672 (linenumber_table, expand_invoke, expand_java_field_op,
2673 build_primtype_type_ref, expand_byte_code): Constify a char*.
2675 * java-tree.h (build_primtype_type_ref, linenumber_table):
2677 (java_lang_expand_expr): Add prototype.
2679 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
2680 `java_lang_expand_expr'.
2682 * lex.c (java_lex_error): Constify a char*.
2683 (java_get_unicode, java_read_char, java_allocate_new_line,
2684 java_unget_unicode, java_sneak_unicode): Prototype.
2686 * parse-scan.y (current_class, package_name, method_declarator,
2687 report_class_declaration, yyerror): Constify a char*.
2689 * parse.h (java_report_errors): Prototype.
2690 (yyerror): Constify a char*.
2692 * parse.y (classitf_redefinition_error, check_modifiers,
2693 parse_jdk1_1_error, lookup_package_type,
2694 lookup_package_type_and_set_next, get_printable_method_name,
2695 purify_type_name): Constify a char*.
2696 (build_super_invocation, maybe_generate_finit,
2697 verify_constructor_super, parser_add_interface,
2698 add_superinterfaces, jdep_resolve_class, note_possible_classname,
2699 java_complete_expand_methods, java_expand_finals,
2700 cut_identifier_in_qualified, java_stabilize_reference,
2701 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
2702 merge_string_cste): Prototype.
2703 (single_type_import_declaration, yyerror,
2704 variable_redefinition_error, build_array_from_name,
2705 build_unresolved_array_type, check_class_interface_creation,
2706 resolve_class, complete_class_report_errors,
2707 note_possible_classname, read_import_dir,
2708 find_in_imports_on_demand, resolve_package, fix_constructors,
2709 check_deprecation, lookup_method_invoke,
2710 maybe_build_primttype_type_ref, array_constructor_check_entry):
2712 (java_complete_expand_methods, java_expand_finals): Make static.
2713 (convert_narrow): Remove static prototype.
2715 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2717 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
2719 1999-08-02 Richard Henderson <rth@cygnus.com>
2721 * decl.c: Include defaults.h instead of expr.h.
2722 * parse.y: Likewise.
2724 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2726 * java/decl.c (start_java_method): Change all uses of
2727 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
2728 Ensure expr.h is included.
2729 * java/expr.c (pop_arguments): Ditto.
2730 * java/parse.y (expand_start_java_method): Ditto.
2732 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2734 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
2736 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
2738 * decl.c: Include "function.h".
2739 * except.c: Likewise.
2740 * parse.y: Likewise.
2741 * Makefile.in: Update dependencies.
2743 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2745 * expr.c (build_java_soft_divmod): Provide a default case in switch.
2746 (java_lang_expand_expr): Mark parameters `target', `tmode' and
2747 `modifier' with ATTRIBUTE_UNUSED.
2749 * gjavah.c (process_file): Add braces around ambiguous `else'.
2751 * jcf-dump.c (print_access_flags, localvar_free): Change return
2754 * parse.y (java_complete_expand_method): Initialize variable
2756 (resolve_qualified_expression_name): Likewise for `field_decl'.
2757 (patch_method_invocation): Likewise for `class_to_search'.
2758 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
2759 (patch_assignment): Likewise for `lhs_type'.
2761 * verify.c (verify_jvm_instructions): Remove unused variable
2764 1999-07-25 Richard Henderson <rth@cygnus.com>
2766 * decl.c (va_list_type_node): New.
2768 1999-07-25 Anthony Green <green@cygnus.com>
2770 * gjavah.c (print_stub): New function.
2771 (METHOD_IS_NATIVE): New macro.
2772 (print_mangled_classname): Make static.
2773 (HANDLE_END_FIELD): Don't emit fields during stub generation.
2774 (process_file): Perform stub generation.
2775 (HANDLE_METHOD): Don't emit class decls during stub
2777 (HANDLE_END_METHOD): Take into account stub generation.
2778 (print_method_info): Handle stub generation.
2779 (print_stub): New function.
2780 (print_cxx_classname): Make signature consistant with others.
2781 (help): Describe -stubs option.
2782 (main): Create stub file.
2783 (version): Use version.c.
2784 (print_full_cxx_name): New function.
2785 (print_c_decl): Use print_full_cxx_name.
2787 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2789 * check-init.c (check_init): Handle MAX_EXPR.
2791 1999-07-15 Andrew Haley <aph@cygnus.com>
2793 * lang.c (flag_use_divide_subroutine): New variable.
2794 * typeck.c: (convert_ieee_real_to_integer): Bounds check
2795 fp-to-integer conversion.
2796 (convert): Call convert_ieee_real_to_integer when flag_fast_math
2799 * expr.c (build_java_soft_divmod): New function.
2800 (build_java_binop): Call build_java_soft_divmod if
2801 flag_use_divide_subroutine is set.
2802 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
2803 soft_lrem_node: new builtin functions.
2804 (init_decl_processing) Initialize the new builtins.
2805 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
2806 soft_lrem_node: new builtin functions.
2807 (build_java_soft_divmod): New function.
2808 * parse.y: Call build_java_soft_divmod if
2809 flag_use_divide_subroutine is set.
2812 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
2813 a --specs= arg) even if not linking.
2814 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
2815 -fuse-divide-subroutine
2817 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2819 * parse.y (resolve_and_layout): Check methods only once.
2820 (resolve_qualified_expression_name): Verify thrown exceptions
2822 (check_thrown_exceptions): Reject exceptions thrown in
2823 initializer. Error message tuned.
2825 1999-07-14 Andrew Haley <aph@cygnus.com>
2827 * expr.c (expand_expr): Do not return the last statement in a
2828 block as the block's value.
2830 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2832 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
2833 CALL_EXPR, to avoid order of evaluation changes.
2835 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2837 * parse.y (qualify_ambiguous_name): Do not use
2838 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
2840 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2842 * check-init.c (check_init): Handle MAX_EXPR.
2843 * expr.c (force_evaluation_order): Force method call arguments to
2844 be evaluated in left-to-right order.
2845 * parse.y (qualify_ambiguous_name): Loop again to qualify
2846 NEW_ARRAY_EXPR properly.
2848 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2850 * parse.y (patch_invoke): Resolve unresolved invoked method
2852 (qualify_ambiguous_name): STRING_CST to qualify expression for
2853 type name resolution.
2855 1999-06-24 Andrew Haley <aph@cygnus.com>
2857 * class.c (finish_class): Whenever a deferred method is
2858 output, rescan the list of methods to see if a new candidate for
2859 output can be found.
2861 1999-06-28 Tom Tromey <tromey@cygnus.com>
2863 * jvspec.c (lang_specific_driver): Recognize --help.
2865 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2867 * parse.y (resolve_package): Fixed bogus return statement.
2868 (patch_method_invocation): Resolve method invocation beginning with
2869 a package name qualifier.
2871 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2873 * Make-lang.in (java.stage1): Depend on stage1-start.
2874 (java.stage2): Likewise for stage2-start.
2875 (java.stage3): Likewise for stage3-start.
2876 (java.stage4): Likewise for stage4-start.
2878 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2880 * parse.y (java_complete_lhs): When doing cross referencing, don't
2881 try to keep file location on a WFL expanded as a CALL_EXPR.
2883 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2885 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
2886 compiling to class file a void method with an empty method body.
2887 As a side effect, the bytecode backend will generate the
2888 appropriate `return' instruction.
2890 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2892 * parse.y (lookup_package_type_and_set_next): New function prototype.
2893 (resolve_package): Search current and imported packages.
2894 (lookup_package_type_and_set_next): New function.
2896 1999-06-22 Andrew Haley <aph@cygnus.com>
2898 * verify.c (verify_jvm_instructions): Check for pending blocks
2899 before invalid PC test and opcode switch, not after.
2901 1999-06-21 Andrew Haley <aph@cygnus.com>
2903 * except.c (find_handler_in_range): The upper limit for exception
2904 ranges is exclusive, not inclusive: (start <= pc < end).
2905 (link_handler): find child pointer which points to outer by
2906 searching sibling list: previous code incorrectly assumed that
2907 outer->outer->first_child must point to outer.
2908 * verify.c (verify_jvm_instructions): FIXME added to code for
2910 (verify_jvm_instructions): Do not assume that the last block
2911 processed in a subroutine is a block which ends with a `ret'
2912 instruction. With some control flows it is possible that the last
2913 block ends with an `athrow'.
2915 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2917 * parse.y (qualify_ambiguous_name): Reorganized the post
2918 evaluation of non WFL leading expression nodes.
2920 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2922 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
2925 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2927 * parse.y (qualify_ambiguous_name): Handle qualified expression
2928 beginning with a STRING_CST.
2930 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2932 * parse.y (register_fields): Set DECL_INITIAL on both
2933 pre-initialized static and public fields.
2934 (resolve_field_access): Static field access expressions to always
2936 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
2937 qualification. CONVERT_EXPR to be resolved as an expression name.
2938 (java_complete_lhs): Identify and access qualified final
2939 initialized field in switch statement case expression.
2940 (fold_constant_for_init): Pre-initialized field decl constant to
2943 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2945 * parse.y (note_possible_classname): Mark returned node with
2946 QUALIFIED_P only if the original class name contained a '/'.
2948 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
2950 * Make-lang.in (gcjh): More parallel build fixes.
2952 1999-06-03 Mike Stump <mrs@wrs.com>
2954 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
2956 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
2958 * except.c (link_handler): Chain exception handlers in order.
2960 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
2962 * expr.c (expand_byte_code): Fill unreachable bytecode regions
2963 with nops and process as usual in order to always set correct EH
2964 ranges. Emit detailed warnings about unreachable bytecodes.
2966 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
2968 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
2971 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2973 * parse.y (lookup_field_wrapper): Unified returned value to NULL
2974 or the searched field decl.
2976 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2978 * parse.y (fold_constant_for_init): Convert numerical constant
2979 values to the type of the assigned field.
2981 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2983 * expr.c (lookup_field): Relaxed the test on class loading error
2985 * parse.y (fold_constant_for_init): Enabeled old code.
2987 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2989 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
2990 decide the validity of the cast of a java.lang.Cloneable reference
2992 (patch_conditional_expr): Fixed first argument passed to
2993 binary_numeric_promotion.
2995 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2997 * parse.y (qualify_ambiguous_name): Take into account that a
2998 CONVERT_EXPR might specify a type as a WFL.
3000 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3002 * parse.y (patch_assignment): Save the rhs before using it as an
3003 argument to _Jv_CheckArrayStore.
3005 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3007 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
3009 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3011 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
3012 floating point litteral only when the exponent indicator has been
3015 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3017 * parse.y (formal_parameter:): Construct argument tree list
3018 element even if a yet unsupported final parameter was encountered.
3020 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3022 * parse.y (finish_method_declaration): Issue errors for native or
3023 abstract methods declared with a method body, as well as for non
3024 native or non abstract methods with no method body.
3026 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3028 * class.c (build_utf8_ref): Initialize variable `field'.
3030 * decl.c (init_decl_processing): Initialize variable `field'.
3032 * expr.c (build_known_method_ref): Mark parameters `method_type',
3033 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
3034 (process_jvm_instruction): Likewise for parameter `length'.
3036 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
3037 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
3040 * parse.y (maybe_generate_clinit): Remove unused variable
3041 `has_non_primitive_fields'.
3042 (find_in_imports_on_demand): Initialize variables `node_to_use'
3044 (patch_binop): Likewise for variable `prom_type'.
3045 (patch_unaryop): Likewise for variable `prom_type'.
3047 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
3049 * xref.c (xref_table): Add missing initializer.
3051 1999-05-14 Tom Tromey <tromey@cygnus.com>
3053 * java-except.h (struct eh_range): Removed unused `next' member.
3054 * verify.c (verify_jvm_instructions): Call check_nested_ranges
3055 after adding all exception handlers. Sort exception ranges in
3057 (struct pc_index): New structure.
3058 (start_pc_cmp): New function.
3059 * except.c (add_handler): Return `void'. Don't call link_handler;
3060 instead construct an ordinary linked list and do range
3062 (check_nested_ranges): New function.
3063 (link_handler): Changed interface to allow merging of eh_ranges.
3064 Split overlapping ranges. Return `void'.
3066 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3068 * parse.y (constructor_block_end:): New rule, tagged <node>.
3069 (constructor_body:): Use `constructor_block_end' instead of
3072 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3074 * parse.y (statement_nsi:): Pop `for' statement block.
3075 (java_complete_lhs): Labeled blocks containing no statement are
3076 marked as completing normally.
3078 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3080 * xref.c (xref_set_current_fp): New function, defined.
3081 * xref.h (xref_set_current_fp): New function, prototyped.
3083 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3085 * check-init.c (check_init): Take into account that
3086 LABELED_BLOCK_STMT can be empty.
3088 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3090 * parse.y (java_check_regular_methods): Warning check on not
3091 overriding methods with default access in other packages does not
3092 apply to `<clinit>'.
3093 (java_complete_lhs): If block body is an empty_stmt_node, replace
3094 it by NULL_TREE. This prevents gcc from generating an irrelevant
3097 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3099 * check-init.c (check_init): Removed code accepting to see things
3100 falling through default:, when doing xrefs.
3101 * java-tree.h (do_not_fold): New global variable, declared.
3102 * parse.y (do_not_fold): New global variable, defined.
3103 (java_complete_expand_method): Set `do_not_fold' to the value of
3104 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
3105 and reinstall them after them have been purged; do not check for
3106 initializations; do not issue missing return errors.
3107 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
3109 (patch_binop): Skip the fold part when doing xrefs.
3110 (build_string_concatenation): Skip the concatenation part when
3112 (patch_synchronized_statement): Do not generate a try-finally when
3114 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
3115 and keep the location where the throw was seen.
3116 * typeck.c (convert): When `do_not_fold' is set, do not attempt
3117 any treatment on the converted node an simply return a NOP_EXPR of
3119 * xref.c (xref_get_data): New function, defined.
3120 * xref.h (xref_get_data): New function, declared.
3121 (XREF_GET_DATA): Use xref_get_data.
3123 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3125 * gjavah.c (print_include): Cast the result of `strlen' to int
3126 when comparing against a signed value.
3127 (add_namelet): Likewise.
3129 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3131 * expr.c (expand_invoke): Mark parameter `nargs' with
3133 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
3135 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
3138 * jcf-reader.c (get_attribute): Cast a value to long
3139 when comparing against a signed expression. Likewise.
3141 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
3144 1999-05-11 Andrew Haley <aph@cygnus.com>
3146 * parse.y (source_end_java_method): If the current method contains
3147 any exception handlers, force asynchronous_exceptions: this is
3148 necessary because signal handlers in libjava may throw exceptions.
3149 * decl.c (end_java_method): Ditto.
3151 1999-05-11 Tom Tromey <tromey@cygnus.com>
3153 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
3155 * jvspec.c (THREAD_NAME): Removed.
3156 (GC_NAME): Likewise.
3157 (MATHLIB): Likewise.
3158 (WITHLIBC): Likewise.
3160 (THREADLIB): Likewise.
3161 (MATH_LIBRARY): Likewise.
3162 (lang_specific_driver): Don't add `-l' options to command line.
3163 Instead, add a single --specs option. Recognize `-L' options and
3164 use them to search for spec file.
3165 (find_spec_file): New function.
3166 (SPEC_FILE): New define.
3168 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
3170 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
3171 cpplib-enabled build.
3173 1999-05-05 Per Bothner <bothner@cygnus.com>
3175 * class.c (make_field_value): DECL_INITIAL may be a string literal;
3176 temporarily zero it while calling rest_of_decl_compilation.
3178 * java-tree.h (string_ptr_type_node): Add declaration.
3179 * decl.c: Define and initialize string_ptr_type_node.
3180 * parse.y (patch_string_cst): Use string_ptr_type_node.
3182 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
3183 * parse.y (for_statement): Now unconditionally exit_block.
3184 (finish_labeled_statement): No longer exit_block if for-loop.
3185 (patch_loop_statement): Check harder if the loop is already labeled.
3187 * parse.y (patch_initialized_static_field): Removed function.
3188 (maybe_generate_clinit): Removed special handling for interfaces.
3189 (java_complete_expand_methods): Do a preliminary java_complete_tree
3190 on <clinit> to determine if it can be removed.
3191 (java_complete_expand_method): Remove special handling for <clinit>.
3192 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
3193 optimize if we get back empty_stmt_node.
3194 For MODIFY_EXPR, re-do checking of static initializers.
3195 (fold_constant_for_init): Don't return immediate if VAR_DECL.
3196 For VAR_DECL, pass correct context.
3198 * verify.c (verify_jvm_instructions): Better error messages.
3200 1999-05-03 Tom Tromey <tromey@cygnus.com>
3202 * parse-scan.y (interface_declaration): Call
3203 report_class_declaration for interfaces.
3205 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
3207 * Makefile.in: Remove -v from bison command lines.
3209 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3211 * check-init.c (check_init): Exclude a case of error when doing
3213 * class.c (layout_class_method): Don't generate the error message
3214 twice when compiling from source.
3215 * lang-options.h: Added `-Wredundant-modifers' and
3216 `-Wunusupported-jdk11' flags and help text.
3217 * lang.c (lang_decode_option): Added support for
3218 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
3219 flag_static_local_jdk11 and flag_redundant set accordingly.
3220 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
3221 * parse.h (EXPR_WFL_ADD_COL): New macro.
3222 (DECL_END_SOURCE_LINE): Likewise.
3223 (DECL_INHERITED_SOURCE_LINE): Likewise.
3224 * parse.y (static_ref_err): New function, prototyped.
3225 (CCB_TK): Now tagged <operator>.
3226 (class_body:): Remember the location of the closing '}' of a class
3227 definition when doing xrefs.
3229 (block_end:): Likewise.
3230 (create_class): Remember the location of the inherited class
3231 identifier when doing xrefs.
3232 (register_fields): Added test on first operand of `init' before
3233 testing it TREE_CODE.
3234 (method_header): Store the location of the class identifier in the
3235 class decl when doing xrefs.
3236 (finish_method_declaration): Don't combine first/last method line
3238 (java_check_regular_methods): Warning check on not overriding
3239 methods with default access on other packages move before check on
3240 static methods. Initialization of `aflags' also moved up.
3241 (resolve_expression_name): Call static_ref_err to report the error.
3242 (static_ref_err): New function, implemented.
3243 (resolve_field_access): Returned simplified static field access
3245 (resolve_qualified_expression_name): Check for illegal use of
3246 static fields in a non static context. Call static_ref_err to
3247 report error in various places.
3248 (java_complete_tree): Do not fold initialized static fields when
3250 (java_complete_lhs): Likewise.
3252 1999-04-29 Anthony Green <green@cygnus.com>
3254 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
3255 create internal labels.
3256 (lookup_label): Ditto.
3258 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3260 * class.c (layout_class_method): Generate <clinit>'s rtl for
3262 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3263 for interfaces' <clinit>.
3264 * expr.c (lookup_field): Search for fields in interfaces.
3265 (expand_invoke): Fixed indentation.
3266 (expand_java_field_op): Likewise. Use IS_CLINIT.
3267 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
3268 (IS_CLINIT): New macro.
3269 * parse.y (type_declaration:): Call maybe_generate_clinit after an
3270 interface was parsed.
3271 (maybe_generate_clinit): Don't generate if the current class is an
3272 interface with only fields of primitive types.
3273 (reset_method_name): Use IS_CLINIT.
3274 (java_complete_expand_method): Expand <clinit> when it exists for
3275 interfaces. Use IS_CLINIT.
3276 (resolve_expression_name): Use DECL_CONTEXT instead of
3277 current_class to build static field references.
3278 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
3279 ARRAY_REF when doing xreferencing.
3280 (check_final_assignment): Fixed typo in leading comment. Use
3282 (patch_array_ref): Don't fully expand array references when
3284 (patch_return): Use IS_CLINIT.
3285 (patch_throw_statement): Likewise.
3287 1999-04-22 Tom Tromey <tromey@cygnus.com>
3289 * Make-lang.in (JAVA_SRCS): Added check-init.c.
3291 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3293 * decl.c (predef_filenames, predef_filenames_size): New globals
3294 (init_decl_processing): predef_filenames and predef_filenames_size
3296 * java-tree.h (predef_filenames, predef_filenames_size): Declared
3298 * jcf-parse.c (predefined_filename_p): New function.
3299 (yyparse): Check that files on the command line are specified only
3300 once and issue a warning otherwise.
3301 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
3302 * parse.y (source_end_java_method): Nullify NOP method bodies, to
3303 avoid a gcc warning with -W -Wall turned on.
3304 (java_expand_classes): Abort if errors were encountered.
3305 (java_complete_lhs): If the cross reference flag is set, wrap
3306 field DECL node around a WFL when resolving expression name.
3308 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3310 * lang.c (lang_decode_option): Fixed returned value when parsing
3311 `-fxref=...' and `-Wall'.
3312 * parse.y (source_end_java_method): Do not generate code when
3313 flag_emit_xref is set.
3314 (resolve_expression_name): Do not build static field access when
3315 flag_emit_xref is set.
3316 (resolve_field_access): No special treatment on `length' when
3317 flag_emit_xref is set. Do not build qualified static field access
3318 when flag_emit_xref is set.
3319 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
3320 when flag_emit_xref is set.
3321 (patch_assignment): Do not generate array store runtime check when
3322 flag_emit_xref is set.
3323 * xref.c (xref_flag_value): Fixed function declaration
3325 (xset_set_data): New function.
3326 * xref.h (xref_set_data): Added prototype for new function.
3327 (typedef struct xref_flag_table): New field data.
3328 (XREF_GET_DATA): New macro.
3330 1999-04-19 Tom Tromey <tromey@cygnus.com>
3332 * xref.h (enum): Removed trailing comma.
3334 * parse.y (resolve_qualified_expression_name): Added missing
3337 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
3339 * gjavah.c: New prototypes for java_float_finite and
3342 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3344 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
3347 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
3349 * Makefile.in (TREE_H): Add tree-check.h.
3350 (RTL_H): Add genrtl.h.
3352 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3354 * parse.y (patch_assignment): Added ArrayStoreException runtime
3357 1999-04-06 Per Bothner <bothner@cygnus.com>
3359 * expr.c (pop_type_0): New function.
3360 (pop_type): Use pop_type_0.
3361 * java-tree.h (pop_type_0): New declaration.
3362 * verify.c (verify_jvm_instructions): Check return instructions.
3364 * parse.y (patch_binop): Don't fold if non-constant and emiting
3367 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3369 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
3371 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
3372 (main_jcf): Don't define.
3373 (process_file): Don't set `main_jcf'.
3375 * java-tree.h (main_jcf): Don't declare.
3377 * jcf-parse.c (main_jcf): Add static definition.
3379 * lang.c (main_jcf): Don't define.
3381 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3383 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
3385 * decl.c (copy_lang_decl): Likewise for `bcopy'.
3387 * jcf-depend.c: Include "config.h", not <config.h>.
3389 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
3392 * jcf-path.c: Include "config.h", not <config.h>.
3394 * lex.c: Don't include various system header files.
3395 (java_init_lex): Cast the argument of `bzero' to PTR
3397 * parse-scan.y (java_push_parser_context): Likewise.
3399 * parse.y (java_push_parser_context): Likewise.
3400 (patch_bc_statement): Match format specifier to variable argument.
3402 * xref.c: Don't include <stdio.h>.
3404 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3406 * parse.y (struct parser_ctxt *ctxp): Now global.
3407 (declare_local_variables): Use WFL compound value for the
3408 declaration source line value, when doing cross-referencing.
3410 1999-03-31 Tom Tromey <tromey@cygnus.com>
3412 * gjavah.c (print_field_info): Allow constants of other types.
3413 (print_include): Generate include when new name is proper prefix
3414 of already printed name.
3415 (add_namelet): Likewise.
3416 (cxx_keyword_subst): New function.
3417 (print_method_info): Use it.
3418 (print_field_name): New function.
3419 (get_field_name): New function.
3420 (print_field_info): Use get_field_name and print_field_name.
3422 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3424 * Makefile.in (keyword.h): Generate using gperf language 'C', not
3425 'KR-C', so gperf uses the `const' keyword on strings.
3427 * keyword.gperf (java_keyword): Const-ify a char*.
3429 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3431 * parse.y (patch_bc_statement): Fixed identation and a bogus
3434 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3436 * parse.y (patch_assignment): Allow static variables in other
3437 classes to be assigned.
3439 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3441 * class.c (maybe_add_interface): Remove unused variable
3443 (make_class_data): Use = for assignment, not ==. Likewise.
3444 (emit_register_classes): Remove unused variable `decl'.
3446 * lex.c: Fix comment so as not to contain an embedded `/*'.
3448 * verify.c (verify_jvm_instructions): Remove unused variable
3451 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
3453 * parse.y (complete_loop_body): Rename to finish_loop_body.
3454 (complete_labeled_statement): Rename to finish_labeled_statement.
3455 (complete_for_loop): Rename to finish_for_loop.
3456 (complete_method_declaration): Rename to finish_method_declaration.
3458 * java-tree.h (continue_identifier_node): New global node.
3459 * decl.c: Define and initialize continue_identifier_node.
3460 * parse.y (generate_labeled_block): Remove - no longer needed.
3461 (build_loop_body): Use continue_identifier_node for continue block.
3462 (finish_labeled_statement): Also do pop_labeled_block actions.
3463 (java_complete_lhs): POP_LOOP even if error.
3464 (build_labeled_block): Special handling for continue_identifier_node.
3465 (patch_loop_statement): Re-organize.
3466 (patch_bc_statement): Re-write.
3468 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3470 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
3471 using a WFL compound value.
3472 * parse.y (xref.h): Include.
3473 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
3475 (register_fields): Set WFL compound value to lineno if doing
3477 (java_complete_expand_method): Call expand_xref if flag_emit_xref
3479 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
3480 * xref.h (expand_xref): Prototype renamed from xref_generate.
3482 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3484 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
3485 (GET_CURRENT_BLOCK): New macro.
3486 * parse.y (current_static_block): New global variable.
3487 (method_body:): Define action.
3488 (complete_method_declaration): Set current_function_decl to NULL
3489 when work on the current method is done.
3490 (declare_local_variables): Use GET_CURRENT_BLOCK.
3491 (java_method_add_stmt): Likewise.
3492 (java_complete_expand_method): Disable the use of `this' when
3494 (enter_a_block): If no current method exist, use
3495 current_static_block to link static initializer blocks.
3496 (exit_block): Rewritten to use current_static_block when no current
3498 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
3499 (patch_return): Forbid the use of `return' in static initializers.
3500 (patch_throw_statement): Fixed indentation. Issue specific error
3501 for uncaught thrown checked exception in static initializer
3502 blocks. Removed FIXME.
3504 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
3506 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
3507 Link gcj from gcc.o.
3509 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3511 * parse.y (find_applicable_accessible_methods_list): When dealing
3512 with interface: ensure that a given interface or java.lang.Object
3513 are searched only once.
3515 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3517 * gjavah.c (print_c_decl): Remove unused argument `flags'.
3519 * jcf-dump.c (print_access_flags): Add braces around if-else.
3521 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
3524 * lex.c (build_wfl_node): Add static prototype.
3526 * lex.h (build_wfl_node): Remove static prototype.
3528 * parse.y: Include lex.c early enough to declare everything needed.
3529 Ensure calls to `build_wfl_node' pass the proper arguments.
3530 (create_class): Remove unused variable `super_decl'.
3531 (get_printable_method_name): Initialize variable `name'.
3533 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3535 * Changelog: Fixed 1999-03-22 typos.
3536 * lang.c (lang_decode_option): Fixed typo in error string in the
3539 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3541 * Makefile.in (JAVA_OBJS): Added entry xref.o.
3543 * java-tree.h (flag_emit_xref): Declared extern.
3544 * lang.c (xref.h): Included.
3545 (flag_emit_xref): New global variable.
3546 (lang_decode_option): Added support for -fxref.
3550 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
3552 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
3555 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3557 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
3558 $(srcdir)/../system.h and $(JAVA_TREE_H).
3559 (jcf-io.o): Depend on $(JAVA_TREE_H).
3560 (mangle.o): Likewise.
3562 * check-init.c (check_cond_init): Add static prototype.
3564 * class.c (build_java_method_type, hashUtf8String,
3565 make_field_value, get_dispatch_vector, get_dispatch_table,
3566 append_gpp_mangled_type, mangle_static_field): Likewise.
3567 (strLengthUtf8): Hide unused definition.
3568 (hashUtf8String): Const-ify.
3569 (make_field_value): Un-ANSI-fy.
3571 * constants.c: Move inclusion of jcf.h above java-tree.h.
3572 (set_constant_entry, find_class_or_string_constant,
3573 find_name_and_type_constant, get_tag_node,
3574 build_constant_data_ref): Add static prototype.
3576 * decl.c (push_jvm_slot, builtin_function,
3577 lookup_name_current_level): Likewise.
3578 (builtin_function): Const-ify.
3580 * except.c (expand_start_java_handler, expand_end_java_handler):
3581 Add static prototype.
3583 * expr.c (flush_quick_stack, push_value, pop_value,
3584 java_stack_swap, java_stack_dup, build_java_athrow,
3585 build_java_jsr, build_java_ret, expand_java_multianewarray,
3586 expand_java_arraystore, expand_java_arrayload,
3587 expand_java_array_length, build_java_monitor, expand_java_pushc,
3588 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
3589 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
3590 expand_compare, expand_test, expand_cond, expand_java_goto,
3591 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
3592 expand_java_field_op, java_push_constant_from_pool): Likewise.
3594 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
3595 (build_java_arraynull_check): Mark parameters `node' and `type'
3596 with ATTRIBUTE_UNUSED.
3597 (note_label): Likewise for parameter `current_pc'.
3598 (expand_java_call, expand_java_ret): Hide unused definition.
3600 * java-tree.h (make_class, build_constants_constructor,
3601 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
3602 init_outgoing_cpool, register_class, emit_register_classes,
3603 java_layout_seen_class_methods): Prototype.
3604 (unicode_mangling_length): Const-ify.
3605 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3606 emit_unicode_mangled_name, format_int, format_uint,
3607 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
3608 jcf_print_utf8_replace, open_class): Prototype.
3610 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
3611 <stdio.h>. Include tree.h/java-tree.h.
3612 (utf8_equal_string usage, process_class): Add static prototype.
3613 (open_class): Don't prototype this here.
3614 (utf8_equal_string): Match arguments to format specifiers.
3615 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
3616 TABLE_SWITCH, disassemble_method): Likewise.
3618 * jcf-io.c: Include tree.h/java-tree.h.
3619 (open_class, find_classfile, jcf_print_utf8,
3620 jcf_print_utf8_replace): Const-ify.
3622 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
3623 parse_class_file): Add static prototype.
3624 (find_in_current_zip): Match definition to existing static
3627 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
3628 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
3629 finish_jcf_block, define_jcf_label, get_jcf_label_here,
3630 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
3631 write_chunks, adjust_typed_op, generate_bytecode_conditional,
3632 generate_bytecode_return, perform_relocations, init_jcf_state,
3633 init_jcf_method, release_jcf_state, generate_classfile):
3634 Add static prototype.
3635 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
3636 (make_class_file_name): Const-ify.
3638 * jcf.h (find_classfile): Const-ify.
3640 * jv-scan.c (reset_report): Remove prototype.
3642 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
3643 (error): Rewrite to allow varargs.
3645 * lang.c (lang_f_options): Const-ify.
3647 * lex.c (java_parse_escape_sequence): Add static prototype.
3648 (java_allocate_new_line): Match definition to existing static
3651 * mangle.c Include tree.h/java-tree.h.
3652 (unicode_mangling_length, emit_unicode_mangled_name,
3653 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
3655 * parse.h (jdep_code): Remove trailing comma in enumeration.
3656 (java_get_line_col): Move prototype outside of !JC1_LITE test.
3657 (reset_report): Add prototype.
3659 * verify.c (push_pending_label, merge_types): Add static
3662 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
3664 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3666 * parse.y (find_applicable_accessible_methods_list): Extend the
3667 search to superinterfaces when relevant.
3668 (search_applicable_methods_list): New function.
3670 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3672 * class.c (unmangle_classname): Implemented stricter testing
3673 before setting the QUALIFIED_P flag on an identifier.
3675 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
3677 * parse.y (java_complete_lhs): Call force_evaluation_order
3678 after patch_newarray.
3679 (patch_binop): Don't call fold if there are side effects.
3681 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
3683 * parse.y (java_stabilize_reference): Use save_expr instead of
3684 building a SAVE_EXPR node.
3685 (java_complete_lhs): Patch the resulting string of the `+='
3686 operator (if necessary) and complete the RHS after having built
3689 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
3691 * class.c (make_class): Don't set CLASS_P here (because
3692 this function is also called by build_java_array_type).
3693 (push_class): Set CLASS_P here instead.
3694 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
3696 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
3697 context. If the context is class, perfer "super" over "synchronized".
3698 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
3700 * parse.y (create_class): Don't call parser_check_super here;
3701 it is not robust. Always wait until later.
3703 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
3704 match what JDK 1.2 does), but don't set ACC_PUBLIC.
3706 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
3708 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
3709 * lex.h (UNGETC): Change misleading macro.
3711 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
3713 * parse.y (java_stabilize_reference): Return NODE when patching a
3715 (java_complete_lhs): Put parenthesis around truth values.
3717 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
3719 * class.c (layout_class_method): Don't make rtl for interface
3721 * parse.h (GET_TYPE_NAME): New macro.
3722 * parse.y (if_then_statement:): Fixed indentation.
3723 (if_then_else_statement:): Likewise.
3724 (for_statement:): Fixed spacing.
3725 (try_statement:): Fixed indentation.
3726 (create_interface): Don't force interfaces to be abstract.
3727 (method_header): Abstract methods are OK in interfaces.
3728 (declare_local_variables): Fixed typo in comment.
3729 (java_complete_expand_method): Fixed indentation.
3730 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
3731 non accessible fields.
3732 (java_stabilize_reference): New function.
3733 (java_complete_lhs): Fixed indentation. Use
3734 java_stabilize_reference in compound assignement. Insert the
3735 cast. If not processing `+' fix string constants before processing
3738 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3740 * constants.c (find_class_or_string_constant): Cast variable `j'
3741 to a `jword' when comparing against one.
3743 * expr.c (java_lang_expand_expr): Remove unused variables
3744 `has_finally_p' and `op0'.
3746 * gjavah.c (print_field_info): Cast a value to jint when comparing
3747 against one. Likewise for a jlong.
3748 (add_namelet): Likewise cast a `sizeof' to an int when comparing
3749 against a signed quantity.
3751 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
3752 (print_signature): Don't needlessly dereference variable `str'
3754 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
3755 `max_locals' with ATTRIBUTE_UNUSED.
3756 (jcf_parse_class): Likewise for variable `index'.
3758 * parse.h (reverse_jdep_list): Remove static prototype.
3760 * parse.y (build_jump_to_finally): Remove prototype and definition.
3761 (reverse_jdep_list): Add static prototype.
3763 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
3764 `assignment' and `expr_decl'.
3766 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
3768 1999-03-12 Andrew Haley <aph@cygnus.com>
3770 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
3771 we'll need a directory separator and a null character.
3773 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
3775 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
3777 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3779 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
3782 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
3784 * lex.c (java_parse_end_comment): Take extra parameter (next char).
3786 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
3788 * class.c (layout_class_method): A static method in a base class
3789 is never overridden, so treat it like it doesn't exist.
3790 However, do complain about private non-static method overriding
3791 public static method.
3793 * parse.y: Don't set unused INITIALIZED_P flag.
3794 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
3796 * parse.y (find_expr_with_wfl): Optimize tail-calls.
3797 (build_array_from_name): Re-order &index[string] to &string[index].
3799 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
3800 error_mark (it might catch more errors, but it is more likely to lose).
3802 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3804 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
3805 (parse-scan.o): Depend on toplev.h.
3807 * class.c (make_method_value): Add prototype. Make it static.
3808 Remove unused second argument, caller changed.
3810 * expr.c (java_lang_expand_expr): Remove unused variable
3813 * java-tree.h: Don't prototype find_in_current_zip.
3814 Add prototypes for verify_constant_pool, start_java_method,
3815 end_java_method, give_name_to_locals, expand_byte_code,
3816 open_in_zip, set_constant_value, find_constant1, find_constant2,
3817 find_utf8_constant, find_string_constant, find_class_constant,
3818 find_fieldref_index, find_methodref_index, write_constant_pool,
3819 count_constant_pool_bytes and encode_newarray_type.
3821 * jcf-dump.c: Remove unused variable `LONG_temp'.
3823 * jcf-parse.c: Include parse.h.
3824 (jcf_parse_source): Remove unused parameter, all callers changed.
3825 (jcf_figure_file_type): Add static prototype.
3826 (find_in_current_zip): Likewise. Also remove unused parameter,
3827 all callers changed.
3828 (read_class): Initialize variable `saved_pos'.
3830 * jcf-reader.c (jcf_parse_preamble): Mark variables
3831 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
3833 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
3834 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
3835 (java_parse_doc_section): Initialize variable `seen_star'.
3836 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
3837 (java_lex_error): Mark parameters `msg' and `forward' with
3839 (java_get_line_col): Mark parameters `filename' and `line' with
3842 * parse-scan.y: Include toplev.h.
3843 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
3845 * parse.h: use `struct JCF', not plain `JCF'.
3846 (java_parser_context_save_global, java_expand_classes
3847 java_parser_context_restore_global, java_parse): Add prototypes.
3849 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
3852 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
3854 * check-init.c (check_init): COPYN takes word count, not bit count.
3856 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
3858 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
3859 explicit build_decl. (Avoids crash in reload when optimizing.)
3861 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
3863 * decl.c (complete_start_java_method): Handle synchronized method
3864 even when compiling from bytecode.
3866 1999-02-26 Tom Tromey <tromey@cygnus.com>
3868 * gjavah.c (add_class_decl): Only generate `#include' if outer
3869 class is not the name of the class we are processing. Correctly
3870 append `.h' in #include.
3871 (process_file): Clean up newlines around generated `#include's.
3872 (decode_signature_piece): Correctly handle inner classes.
3873 (struct include): New structure.
3874 (all_includes): New global.
3875 (print_include): New function.
3876 (add_class_decl): Use it.
3877 (process_file): Likewise.
3878 (add_class_decl): Generate include for java-array.h if array
3880 (process_file): Don't generate java-array.h include.
3882 * gjavah.c (add_namelet): Check for standard package names here.
3883 (add_class_decl): Don't check for standard package names here.
3885 1999-02-25 Tom Tromey <tromey@cygnus.com>
3887 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
3888 When reading a zip file, only use strncmp if both strings are
3889 bigger than the buffer length. Initialize `k' when looping
3892 1999-02-24 Tom Tromey <tromey@cygnus.com>
3894 * gjavah.c (struct namelet): New structure.
3895 (add_namelet): New function.
3896 (print_namelet): New function.
3897 (print_class_decls): Use add_namelet and print_namelet to generate
3898 namespaces and not classes.
3899 (method_printed): New global.
3900 (HANDLE_END_METHOD): Examine method_printed.
3901 (print_method_info): Set method_printed when required. Print
3902 error if function to be ignored is marked virtual. Handle $finit$
3904 (METHOD_IS_FINAL): New macro.
3905 (print_field_info): Use it.
3906 (HANDLE_METHOD): Clear method_printed.
3907 (method_pass): New global.
3908 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
3909 (process_file): Do two passes over both fields and methods.
3910 (HANDLE_METHOD): Examine method_pass.
3912 (add_class_decl): New function.
3913 (print_class_decls): Don't scan over entire constant pool.
3915 1999-02-23 Tom Tromey <tromey@cygnus.com>
3917 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
3918 disable linking in that case.
3920 1999-02-20 Tom Tromey <tromey@cygnus.com>
3922 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
3925 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
3927 * decl.c (build_result_decl), java-tree.h: New method.
3928 (complete_start_java_method): Handle synchronized methods.
3929 Don't build DECL_RESULT here. (Ordering dependency problem.)
3930 (start_java_method): Call build_result_decl here instead ...
3931 * parse.y (java_complete_expand_method): ... and here.
3932 (expand_start_java_method): Don't call complete_start_java_method here.
3933 (java_complete_expand_method): Call it here instead.
3934 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
3935 * java-tree.h: ... here.
3937 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
3938 * parse.y (java_complete_lhs): Don't call force_evaluation_order
3939 for ARRAY_REF - it doesn't work when array bounds are checked.
3940 (patch_array_ref): Handle it here instead.
3942 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
3944 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
3946 Force left-to-right evaluation of binary operations etc.
3947 * expr.c (force_evaluation_order), java-tree.h: New function.
3948 * parse.y (java_complete_lhs): Pass binary operations, procedure
3949 calls, and ARRAY_REFs to force_evaluation_order.
3950 (various): Set TREE_SIDE_EFFECTS more carefully.
3952 Tolerate random (non-UTF8) encoding in comments without complaining.
3953 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
3954 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
3956 * parse.y (resolve_qualified_expression_name): Handle error_mark.
3957 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
3959 * parse.y (java_complete_lhs): Ignore an empty statement in a
3960 COMPOUND_EXPR. Don't complain about empty statement after return.
3962 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
3964 * parse.y (obtain_incomplete_type): Don't wrap unknown types
3965 in TREE_LIST - just chain the POINTER_TYPEs together.
3966 (resolve_class): If type already resolved, return decl.
3967 After resolving, update TREE_TYPE(class_type), and name (if array).
3968 * parse.h (do_resolve_class), parse.y: Make non-static.
3969 * class.c (maybe_layout_super_class): Take this_class argument.
3970 Do do_resolve_class if necessary.
3971 (layout_class, layout_class_methods): Adjust calls appropriately.
3972 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
3973 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
3974 * typeck.c (build_java_array_type): Don't call layout_class.
3976 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3978 * parse.y (check_pkg_class_access): Allow private class access
3979 within the same package.
3980 (strip_out_static_field_access_decl): New function.
3981 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
3982 operator argument before testing its nature.
3984 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
3986 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
3987 (TRY_EXPR): Simplify - it no longer has a finally clause.
3988 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
3989 Simpler handling of TRY_EXPR, which no longer has a finally clause.
3990 * expr.c (java_lang_expand_expr): Likewise.
3991 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
3992 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
3993 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
3994 (build_try_statement): Remove finally parameter and handling.
3995 (build_try_finally_statement): New function.
3996 (patch_try_statement): No longer need to support finally clause.
3997 (try_statement): Update grammar action rules.
3998 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
3999 Simpler handling of TRY_EXPR, which no longer has a finally clause.
4001 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
4003 * jcf-parse.c (get_constant): Add braces around computation of 'd'
4004 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
4006 1999-02-17 Andrew Haley <aph@cygnus.com>
4008 * class.c (build_utf8_ref): Back out broken patch which was
4009 intended to to output signatures using '.' as a separator.
4011 * class.c (make_class_data): Output signatures using '.' as a
4012 separator, rather than '/'.
4013 (mangled_classname): Likewise.
4014 (make_field_value): Likewise.
4015 (make_method_value): Likewise.
4016 * constants.c (alloc_class_constant): Likewise.
4017 * expr.c (build_invokeinterface): Likewise.
4019 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4021 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
4022 of an ancient workaround.
4024 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
4026 * jvspec.c (xmalloc): Kill the prototype. It does not belong
4029 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4031 * lex.c (yylex): Encode \0 as UTF8.
4033 1999-02-10 Tom Tromey <tromey@cygnus.com>
4035 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
4036 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
4037 (libgcj_zip): Renamed.
4038 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
4040 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
4042 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
4043 (GC_NAME): Renamed -lgc to -lgcjgc.
4045 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4047 * lex.c (java_lang_cloneable): Initialize.
4048 * parse.y (java_lang_cloneable): New static variable.
4049 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
4050 doing one more qualification round.
4051 (valid_ref_assignconv_cast_p): Reject null source or
4052 destination. Allow an array to be cast into java.lang.Cloneable.
4053 (patch_cast): Swapped two first arguments to first call to
4054 valid_ref_assignconv_cast_p.
4056 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4058 * parse.h: DECL_P renamed JDECL_P.
4059 * parse.y: DECL_P replaced by JDECL_P.
4060 (build_array_from_name): Always use pointer's type.
4061 (patch_bc_statement): Extra code to search continue target in a
4062 for loop. Fixed comments. Continue target is current loop when
4065 1999-02-05 Andrew Haley <aph@cygnus.com>
4067 * class.c (make_class_data): The superclass of an interface should
4068 be null, not class Object.
4070 * lex.c (java_lex): Sign extend hex literals.
4072 1999-02-04 Andrew Haley <aph@cygnus.com>
4074 * class.c (build_utf8_ref): Output signatures using '.' as a
4075 separator, rather than '/'.
4076 (make_class_data): Likewise.
4078 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
4080 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
4081 mkstemp.o. Get them from libiberty now.
4083 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
4085 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
4087 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4089 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
4092 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
4094 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
4095 * jcf-write.c (generate_bytecode_return): New function.
4096 (generate_bytecode_insns): Use it, for RETURN_EXPR.
4098 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
4099 generate special [fd]const_[01] instructions.
4101 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
4103 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
4104 handling OPCODE_lookupswitch or OPCODE_tableswitch.
4106 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
4108 * parse.y (patch_method_invocation): Handle calling static methods,
4109 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
4111 * parse.y (java_complete_lhs): Don't complain about unreachable
4112 exit condition in a do-while statement.
4114 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4116 * lex.c (java_read_char): Fixed utf8 decoding.
4117 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
4119 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
4120 comments. Local variable `all_primitive' is gone. Broadened
4121 acceptance of `0' to floating point targets. `long' can now be
4122 widened to `double' or `float'.
4123 (valid_method_invocation_conversion_p): Added leading
4124 comment. Fixed tabulation.
4125 (build_string_concatenation): Optimize out left or right empty
4128 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
4130 * jcf-write.c (localvar_alloc): Only emit entry for
4131 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
4132 (generate_bytecode_insns): Only call put_linenumber if
4133 debug_info_level > DINFO_LEVEL_NONE.
4134 * jvspec.c (lang_specific_driver): If no -O* or -g* option
4135 is specified, add -g1 (for compatibility wih javac).
4137 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
4139 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
4140 gjavah.o, check-init.o, jv-scan.o
4142 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4144 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
4146 * gjavah.c: Include config.h and system.h.
4148 * javaop.h (inline): Don't define, its handled by system.h.
4149 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
4150 from `inline' to `static inline'.
4152 * jcf.h (inline): Don't define, its handled by system.h.
4154 * lex.c (inline): Likewise.
4156 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
4158 * lang-specs.h: Map -Qn to -fno-ident.
4160 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
4162 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
4164 1999-01-29 Tom Tromey <tromey@cygnus.com>
4166 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
4167 then cast it to Object before calling `append' method.
4169 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
4171 * check-init.c (check_bool2_init, check_bool_init, check_init):
4172 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
4173 * jcf-write.c (generate_bytecode_insns): Likewise.
4175 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4177 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
4178 * parse.y (patch_cast): Allow a boolean to be cast into a
4181 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4183 * parse.y: (class_declaration:): Fixed indentation.
4184 (class_member_declaration:): Extra `;' after field declaration now
4186 (interface_declaration:): Removed debug messages in error reports.
4187 (patch_binop): Nodes created and returned inherit the orignal
4188 node's COMPOUND_ASSIGN_P flag value.
4189 (patch_cast): Fix cast from char to floating point.
4191 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
4193 * except.c, java-except.h (expand_resume_after_catch): new
4195 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
4196 to branch back to main flow of control after a catch block.
4198 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4200 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
4201 $(srcdir)/../system.h.
4202 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
4203 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
4204 (jcf-write.o): Likewise.
4205 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4206 (mangle.o): Depend on $(srcdir)/../toplev.h.
4207 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4208 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4210 * class.c: Include output.h and parse.h.
4211 (mangled_classname): Add the `const' keyword to a char*.
4212 (find_named_method): Hide unused function definition.
4213 (build_utf8_ref): Change type of variable `c' to unsigned char.
4214 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
4215 (build_class_ref): Add the `const' keyword to a char*.
4216 (layout_class_method): Remove unused variable `buf'.
4218 * decl.c (find_local_variable): Remove unused variable `rtl'.
4219 (pushdecl): Likewise for variables `different_binding_level' and
4221 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
4222 (maybe_build_cleanup): Likewise for parameter `decl'.
4224 * except.c (expand_start_java_handler): Mark parameter `range'
4225 with ATTRIBUTE_UNUSED.
4227 * expr.c: Include except.h.
4228 (pop_type): Remove unused variable `i'.
4229 (pop_value): Likewise for variables `n_words' and `i'.
4230 (expand_java_arrayload): Likewise for variable `convert'.
4231 (java_lang_expand_expr): Likewise for variables `op0', `type',
4232 `mode', `unsignedp', `node' and `elements'.
4233 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
4235 (process_jvm_instruction): Add a `const' qualifier to a char*.
4237 * gjavah.c (output_directory): Add the `const' keyword to a char*.
4238 (temp_directory): Likewise.
4239 (print_c_decl): Likewise.
4240 (print_method_info): Likewise.
4241 (decode_signature_piece): Likewise.
4242 (print_mangled_classname): Likewise.
4244 * java-except.h: Provide prototypes for maybe_start_try,
4245 maybe_end_try and add_handler.
4247 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
4248 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
4249 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
4250 init_expr_processing, push_super_field, init_class_processing,
4251 can_widen_reference_to, class_depth, verify_jvm_instructions,
4252 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
4253 set_local_type, merge_type_state, push_type, load_type_state,
4254 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
4255 emit_unicode_mangled_name): Add prototypes.
4257 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
4258 (print_signature_type): Use ISDIGIT, not isdigit.
4259 (print_signature): Remove unused variable `j'.
4261 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
4262 int when comparing against one.
4264 * jcf-parse.c: Include toplev.h.
4266 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
4267 (localvar_free): Remove unused variable `i'.
4268 (generate_bytecode_conditional): Likewise for variable `kind'.
4270 * jv-scan.c: Include config.h and system.h. Remove redundant
4271 OS header and gansidecl.h includes.
4272 (warning): Add the `const' keyword to a char*. Also add
4273 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
4274 __STDC__, when determining whether to use ANSI-isms.
4275 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
4276 (xmalloc): Don't redundantly prototype here.
4277 (main): Remove unused parameter `envp'. Also fix the arguments
4278 passed to function `fatal' to match the format specifier.
4280 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
4282 * mangle.c: Include toplev.h.
4283 (emit_unicode_mangled_name): Declare parameter `len'.
4285 * parse.y (parse_warning_context): Add the `const' keyword to a
4286 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
4287 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
4288 (issue_warning_error_from_context): Add the `const' keyword to
4290 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
4291 not `__STDC__' for whether to use ANSI-isms.
4293 * typeck.c (incomplete_type_error): Mark parameters `value' and
4294 `type' with ATTRIBUTE_UNUSED.
4295 (parse_signature_type): Use ISDIGIT, not isdigit.
4297 * verify.c (check_pending_block): Add the `const' keyword to a char*.
4298 (verify_jvm_instructions): Likewise. Remove unused variables
4299 `field_name' and `default_val'.
4301 * zextract.c: Include config.h and system.h. Remove redundant
4304 * zipfile.h: Prototype `read_zip_archive'.
4306 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
4308 * typeck.c (convert): Allow conversions to void type: some
4309 optimizations in gcc do this.
4311 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
4313 * typeck.c (convert_ieee_real_to_integer): New function.
4314 (convert): When not using fast-math and using hardware fp, convert
4315 an IEEE NaN to zero.
4317 1999-01-18 Andrew Haley <aph@cygnus.com>
4319 * parse.y (patch_binop): Do a type conversion from signed to
4320 unsigned and then back to signed when a ">>>" is found.
4322 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4324 * java-tree.h: (check_for_initialization): Added prototype.
4325 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
4326 * parse.y (do_resolve_class): Removed unused locals.
4327 (read_import_dir): Likewise.
4328 (resolve_qualified_expression_name): Array creation
4329 expressions are valid primary expressions.
4330 (qualify_ambiguous_name): Likewise.
4331 (patch_synchronized_statement): Removed unused local.
4333 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
4335 * Makefile.in (zextract.o): Add dependencies.
4337 * Makefile.in: Do not put ^Ls at the start of a line.
4339 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
4341 * expr.c (process_jvm_instruction): Coerce to correct Throwable
4342 sub-type the result of the call that gets the exception value.
4344 * parse.y (java_complete_expand_methods): If flags_syntax_only,
4345 don't call finish_class.
4347 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
4348 clear found before continuing.
4350 * verify.c (verify_jvm_instructions): On an array load, allow
4351 and handle top of stack to be TYPE_NULL.
4353 * gjavah.c (generate_access): Translate Java package private or
4354 protected access to C++ public, but with a comment.
4356 1999-01-13 Andrew Haley <aph@cygnus.com>
4358 * expr.c (generate_name): Name prefix changed to avoid clashes
4359 with assembler temp labels.
4361 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
4362 MODIFY_EXPR. Without this, code for the assignement may not be
4363 generated at all and the synchronized statement will read an
4364 uninitialized variable.
4366 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4368 * class.c (maybe_layout_super_class): Fixed returned value.
4369 * lex.c: Added 1999 to the copyright.
4370 (java_init_lex): Initialize java_lang_imported.
4371 * lex.h: Added 1999 to the copyright.
4372 * parse.h: Added 1999 to the copyright.
4373 (REGISTER_IMPORT): Fixed typo in trailing macro.
4374 (CURRENT_OSB): New macro.
4375 (struct parser_ctxt): New fields osb_depth, osb_limit.
4376 * parse.y (java_lang_id): New global variable.
4377 (type_import_on_demand_declaration): Don't import java.lang.* twice.
4378 (array_creation_expression:): Use CURRENT_OSB.
4379 (dims:): Uses a stack to keep track of array dimensions.
4380 (cast_expression:): Use CURRENT_OSB.
4381 (find_expr_with_wfl): Return NULL if node found doesn't meet the
4383 (register_fields): Fixed typos in comment.
4384 (check_method_redefinition): Fixed comment indentation.
4385 (java_check_regular_methods): Set saved found wfl to NULL after
4386 having reinstalled it in the previously found DECL_NAME.
4388 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
4390 * gjavah.c (java_float_finite): Use a union to do type punning.
4391 (java_double_finite): Likewise.
4393 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
4395 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
4396 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
4397 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
4398 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
4399 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
4400 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
4402 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
4404 * check-init.c (check_init): If compiling to native, we don't
4405 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
4407 1999-01-08 Tom Tromey <tromey@cygnus.com>
4409 * parse-scan.y (variable_declarator_id): Set or increment
4411 (bracket_count): New global.
4412 (formal_parameter): Handle case where bracket pairs trail variable
4415 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
4417 * jcf-parse.c (yyparse): variable len changed from a char to an
4418 int to prevent overflow.
4420 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
4422 * java-tree.h: Declare read_class.
4423 * jcf-parse.c (read_class): New function.
4424 (load_class): Now just call read_class.
4426 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
4427 * jcf-parse.c (parse_source_file): Declare save_error_count,
4428 which is needed by java_parse_abort_on_error macro,
4429 * parse.y (java_layout_classes, java_expand_classes): Likewise.
4431 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
4432 constructor, if initializing a static field.
4433 (patch_new_array_init): Set TREE_CONSTANT if it is.
4434 * expr.c (java_lang_expand_expr): For a static array constructor
4435 of primitive elements, allocate the array itself statically.
4436 Disabled until we can set the vtable field statically.
4438 * check-init.c: New file. Checks for definite assignment.
4439 * Makefile.in (JAVA_OBJS): Add check-init.o.
4440 * parse.y (java_complete_expand_method): Call check_for_initialization.
4441 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
4443 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
4445 * parse.y : include system.h instead of including
4446 standard headers directly with the exception of <dirent.h>.
4448 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
4450 * lex.h: Moved static function declarations to lex.c,
4451 to shut up some -Wall warnings.
4452 * lex.c: Static function declarations moved here.
4453 * jcf-dump.c: Small fixes to shut up -Wall warnings.
4455 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4457 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
4459 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
4461 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
4462 * verify.c (verify_jvm_instructions): Fix off-by-one error.
4464 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
4465 (localvar_alloc): Change return type to void,
4466 (emit_unop): Remove unused variable size.
4468 * jcf-write.c (struct jcf_block): Add new union.
4469 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
4470 (call_cleanups): New functions.
4471 (struct jcf_partial): New fields num_finalizers and return_value_decl.
4472 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
4473 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
4474 * lang.c (lang_init): Call using_eh_for_cleanups.
4475 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
4476 completing operands to patch_synchronized_statement.
4477 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
4478 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
4479 WITH_CLEANUP_EXPR instead of TRY_EXPR.
4481 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
4483 * Make-lang.in: Comment out control-Ls; they upset some makes.
4485 1998-12-18 Tom Tromey <tromey@cygnus.com>
4487 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
4490 1998-12-17 Tom Tromey <tromey@cygnus.com>
4492 * parse.y (DIR_SEPARATOR): New define.
4493 (check_class_interface_creation): Use it.
4495 * parse-scan.y (report_main_declaration): Recognize
4496 `java.lang.String' in argument to main.
4498 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
4500 * parse.y (create_interface): Remove bogus test.
4502 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
4504 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
4505 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
4507 1998-12-16 Tom Tromey <tromey@cygnus.com>
4509 * parse-scan.y (qualified_name): Use correct sprintf format.
4511 1998-12-15 Tom Tromey <tromey@cygnus.com>
4513 * gjavah.c (print_field_info): Changed how most negative number is
4516 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
4518 * parse.y (fold_constant_for_init): New function.
4519 (resolve_expression_name): Don't replace static final
4520 constant-initialized fields by its value.
4521 (java_complete_lhs): New. Same as java_complete_tree, except does
4522 not replace static final constant-initialized fields by their values.
4523 (register_fields): If there is an initializer, set DECL_INITIAL and
4524 MODIFY_EXPR_FROM_INITIALIZATION_P.
4525 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
4526 Only call patch_initialized_static_field if
4527 MODIFY_EXPR_FROM_INITIALIZATION_P.
4528 (patch_initialized_static_field): If not valid constant, clear
4531 * parse.y (lookup_field_wrapper): Fix thinko.
4533 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
4534 set and restore global lineno.
4536 1998-12-14 Tom Tromey <tromey@cygnus.com>
4538 * gjavah.c (print_field_info): If value to print is the smallest
4539 value of its size, then print as hex to avoid later warnings from
4542 1998-12-14 Tom Tromey <tromey@cygnus.com>
4544 * gjavah.c (decompile_method): Decompile `return null'.
4545 (process_file): Generate `#pragma interface'.
4546 (method_declared): New global.
4547 (print_method_info): Set it.
4548 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
4549 (print_method_info): Handle abstract methods.
4551 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
4553 * parse.y (patch_method_invocation): If class_decl is null
4554 (e.g. an array type), use original type.
4556 * parse.y (check_thrown_exceptions): Temporary hack to suppress
4557 errors about uncaught exception from clone (of array, specifically).
4559 1998-12-13 Tom Tromey <tromey@cygnus.com>
4561 * gjavah.c (decompile_method): Handle all types of `return'
4562 opcode. Decompile `return this' and `return'.
4563 (method_access): New global.
4564 (print_method_info): Set it.
4565 (decompile_method): Don't decompile a synchronized method.
4567 1998-12-13 Tom Tromey <tromey@cygnus.com>
4569 * jcf-reader.c (jcf_parse_one_method): Recognize
4571 * gjavah.c (HANDLE_END_METHOD): New macro.
4572 (HANDLE_CODE_ATTRIBUTE): New macro.
4573 (decompile_method): New function.
4574 (print_method_info): Don't print `;\n' at end of function decl.
4575 Include java-opcodes.h.
4576 (decompiled): New global.
4578 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
4580 * class.c (build_class_ref): Handle PRIMTYPE.class if
4581 flag_emit_class_files.
4582 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
4583 if flag_emit_class_files.
4584 * parse.y (java_complete_tree): Pre-liminary support for
4585 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
4587 * parse.y (patch_synchronized_statement): Don't call monitorexit
4588 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
4590 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
4592 * zipfile.h (opendir_in_zip): New declaration.
4593 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
4594 (opendir_in_zip): New function, using code from open_in_zip.
4595 (open_in_zip): Call opendir_in_zip.
4596 (find_class): Remove no-longer-used do_class_file parameter,
4597 but add source_ok parameter. Change logic so if we find a .java file,
4598 we don't look for .class in later classpath emtries.
4599 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
4600 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
4601 * gjavah.c: Update call to find_class.
4602 * jcf-dump.c: Likewise.
4604 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
4605 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
4606 nothing if body is empty_stmt_node.
4607 Various little fixes so SP gets correctly adjusted.
4608 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
4609 For CALL_EXPR, test if static first.
4610 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
4611 such as the ones we create for Object and Class.
4612 Set and restore current_function_decl.
4613 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
4614 (note_possible_classname): New function.
4615 (read_import_entry): Removed. Merged with read_import_dir.
4616 (read_import_dir): Don't call find_class - that only gives us
4617 the first classpath entry having the needed package.
4618 Use the struct buffer data structure from buffer.h.
4619 (read_import_dir, find_in_imports_on_demand): The remembered
4620 class names now use '.' (not '/') as package separator.
4622 * parse.y (java_complete_expand_methods): Call write_classfile
4623 here, and not in java_expand_classes (which only gets first class).
4625 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4627 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
4628 (register_fields): If a static fields has an initializer, just
4629 chain it on ctxp->static_initialized, and handle later.
4630 (java_complete_expand_methods): Force <clinit> first.
4631 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
4632 - it's already been completed.
4633 (patch_initialized_static_field): New function.
4634 (java_complete_field): Call it.
4636 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
4638 * expr.c (encode_newarray_type, build_new_array): New functions.
4639 * java-tree.h: Declare build_new_array.
4640 * jcf-write.c (patch_newarray): Use build_new_array.
4642 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
4643 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
4645 * parse.y (patch_new_array_init): Re-organize.
4646 Now is passed the actual array (pointer) type of the value.
4647 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
4648 (patch_array_constructor): Removed - merged into patch_new_array_init.
4649 (java_complete_tree): Update patch_new_array_init.
4651 * jcf-write.c (find_constant_index): New function.
4652 (generate_bytecode_insns): Use find_constant_index.
4653 (generate_classfile): Use find_constant_index for ConstantValue.
4655 1998-12-11 Tom Tromey <tromey@cygnus.com>
4657 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
4658 * decl.c (init_decl_processing): Renamed dtable -> vtable.
4659 * class.c (make_class_data): Renamed dtable -> vtable, and
4660 dtable_method_count -> vtable_method_count.
4662 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4664 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
4665 global variables, initialized.
4666 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
4667 Declared new global variables.
4668 * lex.c (java_lex): Return long_zero_node, float_zero_node,
4669 double_zero_node, integer_zero_node upon direct matching.
4670 * parse.y (purify_type_name): Added function prototype.
4671 (duplicate_declaration_error_p): Consider new_type as potentially
4672 being a incomplete type. Use purify_type_name on type string.
4673 (method_header): saved_type: unused variable removed. Don't figure
4674 return type if method name is invalid.
4675 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
4676 processed by patch_unaryop.
4677 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
4678 increment/decrement node into its original type after binary
4679 numeric promotion on its operands.
4681 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4683 * parse.y (array_initializer:): Array init operand is NULL_TREE
4684 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
4685 now an error. Fixed indentation problems.
4686 (patch_string): Handle error_mark_node as an argument.
4687 (patch_new_array_init): Fixed indentation problems.
4688 (array_constructor_check_entry): Removed check on null wfl_value.
4689 Return an error if wfl_value's walk returns an error.
4691 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4693 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
4694 * lex.c (java_lex): Remember column position before advancing one
4695 token. Retain location information on OCB_TK.
4696 * lex.h (typedef struct java_lc): Added new field.
4697 * parse.h (GET_SKIP_TYPE): New macro.
4698 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
4699 * parse.y (build_new_array_init, patch_new_array_init,
4700 patch_array_constructor, maybe_build_array_element_wfl,
4701 array_constructor_check_entry): New function prototypes.
4702 (switch_block:): Tagged <node>.
4703 (OCB_TK): Tagged <operator>.
4704 (array_initializer:): Installed actions.
4705 (variable_initializer): Build location information on element if
4707 (switch_statement:): Fixed indentation typo.
4708 (switch_block:): Redefined default action.
4709 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
4710 (patch_assignment): Removed duplicate code.
4711 (maybe_build_array_element_wfl, build_new_array_init,
4712 patch_new_array_init, patch_array_constructor,
4713 array_constructor_check_entry): New functions.
4715 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4717 * parse.y (array_initializer): Tagged <node>.
4718 (variable_initializer:): Use default rule.
4719 (array_initializer:): Defined actions.
4720 (variable_initializers:): Likewise.
4721 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
4722 non-static field accesses.
4723 (patch_invoke): Fixed indentation typo.
4724 (java_complete_tree): Likewise.
4725 (build_labeled_block): Changed leading comment. Generate an error
4726 in case of duplicate loop labels.
4727 (patch_conditional_expr): Patch results of string concatenation
4730 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
4732 * constants.c (find_methodref_index): When the class is an interface,
4733 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
4735 * decl.c (finit_identifier_node): Use "$finit$", rather than
4736 "<finit>" (which Sun's verifier rejects).
4737 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
4738 (generate_field_initialization_code): Removed.
4739 (fix_constructors) Don't add call to $finit$ here (wrong order).
4740 (patch_method_invocation): Add $finit$ call here.
4742 * java-tree.h (CALL_USING_SUPER): New macro.
4743 * parse.y (patch_invoke): Remove im local variable.
4744 (patch_method_invocation, patch_invoke): Don't pass super parameter.
4745 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
4746 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
4748 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
4750 * parse.y (java_complete_tree): Don't complain about unreachable
4751 statement if it is empty_stmt_node.
4753 * jcf-write.c (find_constant_wide): New function.
4754 (push_long_const): Use find_constant_wide.
4756 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
4757 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
4758 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
4759 Emit invokeinterface when calling an interface method.
4760 Emit invokespecial also when calling super or private methods.
4762 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
4764 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
4766 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
4768 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4770 * java-tree.h (java_layout_seen_class_methods): New function
4772 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
4773 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
4774 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
4775 * parse.y (method_declarator:): Defined action.
4776 (issue_warning_error_from_context): input_filename saved, set to
4777 the appropriate value and restored after java_error is called.
4778 (build_unresolved_array_type): Fixed comment.
4779 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
4780 (method_header): Deal with return type the same way type are
4781 handled for fields and method's parameters and local variables
4783 (check_method_redefinition): Removed extra CR.
4784 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
4785 (java_layout_seen_class_methods): New function.
4786 (java_layout_classes): Call java_layout_seen_class_methods.
4788 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
4790 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
4792 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
4794 * jcf-dump.c (main): Fix error message.
4795 * jcf-path.c (add_entry): Style fix.
4797 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4799 * class.c (layout_class_method): Call build_java_argument_signature
4800 on constructors too.
4801 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
4802 (patch_method_invocation): Define a primary when resolving an
4803 expression name. Augmented comment on code checking illegal `this'
4804 usage. Loosened it test by accepting NEW_CLASS_EXPR.
4806 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4808 * class.c (layout_class_method): Don't report error on non-static
4809 overriding static if the method is private.
4810 * java-tree.h (finish_class): Prototype added.
4811 * lex.c (java_get_line_col): Handle col argument -2 value.
4812 * parse.h: All static method declarations moved to parse.y.
4813 * parse.y: Now contains all static method declarations previously
4815 (find_expr_with_wfl, missing_return_error,
4816 unreachable_stmt_error): New functions.
4817 (java_get_real_method_name): Identify constructors bearing class
4818 names in source code compiled classes only.
4819 (java_complete_expand_methods): Call missing_return_error.
4820 (invocation_mode): Private methods invoked as static methods.
4821 (java_complete_tree): Call unreachable_stmt_error.
4823 1998-12-01 Tom Tromey <tromey@cygnus.com>
4825 * Makefile.in (+target): Removed.
4826 (+xmake_file): Likewise.
4827 (+tmake_file): Likewise.
4828 (.NOEXPORT): Removed duplicate.
4830 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4832 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
4834 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
4836 * jvgenmain.c: Remove the xmalloc prototype, we get it from
4837 libiberty.h. Provide an xmalloc definition.
4839 * jvspec.c: Remove the xmalloc prototype.
4841 * parse-scan.y: Include config.h and system.h. Don't include
4842 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
4843 Provide an xstrdup definition.
4845 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
4847 * jcf-path.c (add_entry): Recognize ".jar" too.
4848 * lang-specs.h: Likewise.
4850 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
4852 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
4853 soft_monitorenter_node, soft_monitorexit_node, throw_node.
4855 * jcf-write.c (generate_bytecode_insns):
4856 Handle pre/post-increment/decrement of long.
4858 * jcf-write.c (generate_bytecode_insns):
4859 Handle missing exception handler (finally for synchronized).
4861 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
4863 * java-tree.h (end_params_node): Declare global.
4864 * decl.c (end_params_node): New global.
4865 (init_decl_processing, start_java_method): Use end_params_node for
4866 end of list of parameter types. Follows correct gcc conventions.
4867 * expr.c (pop_argument_types, pop_arguments): Likewise.
4868 * lang.c (put_decl_node): Likewise.
4869 * typeck.c (various places): Likewise.
4870 * class.y (various places): Likewise.
4871 * parse.y (various places): Likewise.
4873 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
4874 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
4876 * class.c: Add #include flags.h, remove no-longer needed declaration.
4878 * class.c (layout_class_method): Remove commented-out code, re-format.
4879 Don't add vtable entry (or index) for private methods.
4880 * expr.c (expand_invoke): A private method is implicitly final.
4881 * class.c (make_class_data): If inlining or optimizing,
4882 skip private methods.
4884 * class.c (finish_class): New function. Calls existing methods,
4885 but alls emits deferred inline functions.
4886 * jcf-parse.c (parse_class_file): Call finish_class.
4887 * parse.y (java_complete_expand_methods): Likewise.
4889 * expr.c (build_java_binop): Explicit default, to silence -Wall.
4891 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
4893 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
4895 * jcf-write.c (generate_bytecode_conditional): Fix typo.
4897 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
4899 * (generate_classfile): Always write class access flag with
4902 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4904 * class.c (maybe_layout_super_class): New function.
4905 (layout_class): Reorganized. Loop on class methods dispatched into
4906 a new function. Call maybe_layout_super_class.
4907 (layout_class_methods, layout_class_method): New functions.
4908 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
4910 (expand_invoke): Likewise.
4911 * java-tree.h (all_class_list): New global variable declared.
4912 (layout_class_methods, layout_class_method): New function
4914 (LAYOUT_SEEN_CLASS_METHODS): New macro.
4915 * jcf-parse.c (all_class_list): New global variable.
4916 (load_class): Extended what class_or_name can be. Use parser
4917 context mechanism to save globals before calling jcf_parse.
4918 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
4919 is set on the file name.
4920 (jcf_parse): Layout class methods when Object is loaded, otherwise
4921 record class in all_class_list for delayed method layout.
4922 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
4923 * lang.c (put_decl_node): Decode <init> into the decl context
4925 * lex.c (java_allocate_new_line): Use xmalloc.
4926 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
4927 pointers, not TREE_LIST elements.
4928 (struct parser_ctxt): Fixed comment indentations, added comments
4929 and reordered some fields.
4930 (java_check_methods): Function prototype removed.
4931 * parse.y (java_push_parser_context): Use xmalloc.
4932 (java_parser_context_restore_global): Pop extra pushed ctxp only
4933 when there's nothing next.
4934 (maybe_create_class_interface_decl): Fixed comment, add new
4935 created class decl to all_class_list.
4936 (method_header): Use GET_REAL_TYPE on argument's types.
4937 (method_declarator): Use GET_REAL_TYPE, change type to the real
4938 type in TREE_LIST dependency node. Build argument list with the
4940 (create_jdep_list): Use xmalloc. Removed allocation error message.
4941 (obtain_incomplete_type): Fixed leading comment. Broadened
4942 incoming argument meaning.
4943 (register_incomplete_type): Use xmalloc. Removed allocation error
4945 (safe_layout_class): Fixed leading comment.
4946 (jdep_resolve_class): Reversed if statement condition and switch
4948 (resolve_and_layout): Fixed leading comment. Broadened incoming
4950 (complete_class_report_errors): New local variable name, for
4951 clarity. purify_type_name used for all error cases.
4952 (java_get_real_method_name): Stricter check on constructors.
4953 (java_check_regular_methods): Reverse methods list only if not
4954 already laid out. Layout artificial constructor.
4955 (java_check_methods): Deleted.
4956 (source_start_java_method): Obtain incomplete type for patchable
4958 (java_layout_classes): Fixed leading comment. Use
4959 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
4960 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
4961 before returning. Fixed comments.
4962 (java_expand_classes): Check for errors up front.
4963 (patch_method_invocation): Class to search is resolved and laid
4966 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
4968 * expr.c (java_lang_expand_expr): Add missing emit_queue.
4970 * javaop.h (int8): Removed - not used.
4971 (jbyte): Redefine portably with correct signedness.
4973 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
4975 * jcf-write.c (generate_bytecode_insns): Fix typo
4976 OPCODE_getstatic to OPCODE_getfield.
4978 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
4979 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
4980 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
4982 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4984 * jcf-parse.c (jcf_parse_source): Function returned type is
4985 void. Added prototype.
4986 (jcf_parse): Function returned type is void.
4987 (yyparse): Remove call to fclose on the last parsed file.
4989 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
4991 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4993 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
4994 (layout_class): Cope with methods featuring WFL in decl names.
4995 * decl.c (unqualified_object_id_node): New global variable,
4997 (build_decl_no_layout): Removed.
4998 * expr.c (build_primtype_type_ref): Handle Double.
4999 (java_lang_expand_expr): Fixed indentations.
5000 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
5001 (flag_wall, flag_redundant, flag_not_overriding,
5002 flag_static_local_jdk1_1, unqualified_object_id_node): Global
5003 variable declarations.
5004 (build_decl_no_layout): Removed prototype.
5005 (java_get_real_method_name): Added prototype.
5006 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
5007 (java_parse_abort_on_error): Macro now just returns.
5008 * jcf-parse.c (jcf_parse_source): Check fclose returned
5009 value. Call emit_register_classes if java_report_errors returns
5011 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
5012 flag_static_local_jdk1_1): New integer flags.
5013 (lang_decode_option): New flags set here.
5014 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
5015 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
5016 the flag_redundant variable.
5017 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
5018 when parsing java.lang.Object class.
5019 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
5021 (resolve_qualified_expression_name): Fixed indentation.
5022 (patch_array_ref): Changed prototype.
5023 (not_initialized_as_it_should_p): Prototype removed.
5024 (java_report_errors): Added function prototype.
5025 * parse.y (formal_parameter:): Changed error message for not yet
5026 supported final parameters.
5027 (class_type_list:): Set both PURPOSE and VALUE of created
5028 TREE_LIST to be class_type.
5029 (primary_no_new_array:): Handle class literals on primitive types.
5030 (parse_warning_context): Reinstalled correct force_error and
5031 do_warning flags setups.
5032 (java_report_errors): Changed prototype. Return java_error_count
5034 (variable_redefinition_error): Consider treating variable type as
5036 (create_interface): Warn about redundant abstract modifier if
5037 flag_redundant is set. Changed error message.
5038 (lookup_field_wrapper): Save/restore globals before/after looking
5040 (duplicate_declaration_error_p): Consider treating declaration
5041 type as a fake pointer.
5042 (register_fields): Extract real type from dependency node. Check
5043 for duplicate field declaration after type adjustment. Use
5044 DECL_INITIAL to store static final initialized values.
5045 (method_header): Extract real function type from dependency node.
5046 (check_abstract_method_header): Use GET_METHOD_NAME.
5047 (obtain_incomplete_type): Layout fake pointer type.
5048 (safe_layout_class): Don't try to check for methods before layout.
5049 (java_complete_class): Don't check for correct throws clause
5050 elements inheritance here.
5051 (resolve_and_layout): Broadened name parameter meaning.
5052 (reset_method_name): Use GET_METHOD_NAME.
5053 (java_get_real_method_name): New function.
5054 (java_check_regular_methods): Don't check methods in
5055 java.lang.Object. Verify lineage of throws clause elements. Use
5056 flag_no_overriding in warning report.
5057 (check_throws_clauses): Don't check if class was from
5058 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
5059 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
5060 (declare_local_variables): Use flag_static_local_jdk1_1 to report
5061 warning on unsupported final local variables. Use build_decl
5062 instead of build_decl_no_layout. Get real local variable type from
5064 (source_start_java_method): Get real parameter type from
5065 dependency node. Call build_decl instead of build_decl_no_layout.
5066 (java_layout_classes): Reverse tree and layout type and class as
5067 required. Mark class as loaded when done.
5068 (resolve_field_access): Fixed indentation. Restricted condition
5069 leading to static field access code generation. Set field_type
5070 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
5071 (resolve_qualified_expression_name): Initialize type_found to
5072 null. Handle static field resolved during qualification. Fixed
5073 layout on non primitive field decl types.
5074 (not_accessible_p): Fixed typo in comment.
5075 (patch_method_invocation): Resolve and layout class to search from
5077 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
5078 layout non primitive type, if necessary. Make method node only to
5080 (find_applicable_accessible_methods_list): Consider WFL'ed method
5081 decl names. Fixed indentation.
5082 (argument_types_convertible): Resolve and layout target type if
5084 (java_complete_tree): Fixed indentation problems. Rewrote
5085 CALL_EXPR thrown exceptions check. Re-installed further processing
5086 of the assignment in certain cases.
5087 (patch_assignment): Call maybe_build_primttype_type_ref to perform
5088 inlining on class literals.
5089 (valid_builtin_assignconv_identity_widening_p): Cope with constant
5091 (valid_method_invocation_conversion_p): Likewise.
5092 (patch_string): Temporary disable forbidden use of `this' in
5093 explicit constructor invocations when doing string concatenation
5095 (patch_unaryop): Added comment. Reinstalled code to disable
5096 further check on assignment operation with cast expression RHS.
5097 (patch_switch_statement): Fixed indentation.
5098 (build_try_statement): Call build_decl instead of
5099 build_decl_no_layout.
5100 (patch_synchronized_statement): Likewise.
5101 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
5102 IS_UNCHECKED_EXPRESSION_P.
5103 (check_thrown_exceptions_do): Changed leading comment. Resolve and
5104 layout argument exception type.
5105 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
5106 of IS_UNCHECKED_EXPRESSION_P.
5108 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
5110 * jcf-parse.c (yyparse): Open class file in binary mode.
5112 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
5114 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
5116 * jcf-write.c (perform_relocations): Move check out one loop.
5118 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
5120 * Make-lang.in: Fix reference to srcdir.
5121 * jv-scan.c: Add missing xmalloc prototype.
5122 * jvgenmain.c: Ditto.
5124 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
5126 * decl.c (error_mark_node), java-tree.h: New global.
5127 * parse.y: Use empty_stmt_node instead of size_zero_node.
5128 (build_if_else_statement): If missing else, use empty_stmt_node.
5130 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
5131 (java_complete_expand_method): Complain if return is missing.
5132 (java_check_regular_methods): Comment out incorrect error check.
5133 (not_accessible_p): Fix incorrect handling of protected methods.
5134 (patch_method_invocation): Pass correct context to not_accessible_p.
5135 (find_applicable_accessible_methods_list): Likewise.
5136 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
5137 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
5138 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
5139 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
5141 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
5142 (push_int_const): Remove reundant NOTE_PUSH.
5143 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
5144 (- case SWITCH_EXPR): Fix code generation bug.
5145 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
5146 (generate_classfile): More robust for abstract methods.
5148 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
5150 * Makefile.in: jv-scan and jvgenmain all require libiberty.
5151 * Make-lang.in: Ditto.
5153 * jv-scan.c: Remove xmalloc and xstrdup definitions.
5156 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
5158 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
5160 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
5162 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
5164 Allow uses of interface types to verify. This is not really
5165 type-safe, but it matches what Sun does, and is OK as long as
5166 there are appropriate run-time checks.
5167 * verify.c (merge_types): If merging two interface types,
5168 just set the result to java.lang.Object.
5169 * expr.c (pop_type): Any interface is matches by java.lang.Object.
5171 1998-11-13 Tom Tromey <tromey@cygnus.com>
5173 * gjavah.c (main): Handle --output-class-directory argument.
5174 * jvspec.c (lang_specific_driver): Translate `-d' into
5176 * jcf.h (jcf_write_base_directory): Declare.
5177 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
5178 * lang-options.h: Mention -foutput-class-dir.
5179 * jcf-write.c (jcf_write_base_directory): New global.
5180 (make_class_file_name): Put generated .class file into `-d'
5181 directory, or into source directory if -d not given. Function now
5183 (write_classfile): Free class file name. Handle case where class
5185 (DIR_SEPARATOR): New macro.
5186 Include <sys/stat.h>
5188 * Makefile.in (prefix): New macro.
5190 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
5192 * parse.y (patch_invoke): Do less if flag_emit_class_files.
5193 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
5194 here (done in patch_invoke instead).
5195 (case_identity): Moved here from parse.y.
5197 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
5198 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
5199 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
5200 so they can be efficiently scanned without recursion.
5201 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
5202 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
5203 in BLOCK iteratively, rather than recursively.
5205 * parse.y (do_unary_numeric_promotion): New function.
5206 (patch_unaryop, patch_binop, patch_array_ref): Use it.
5208 * parse.y (patch_newarray): Various fixes.
5210 Re-do handling of switch statements (for proper block scoping).
5211 * parse.y: Add just a single block for the enture switch block,
5212 but don't create any "case blocks".
5213 (group_of_labels): Rmeoved unneeded non-terminal.
5214 CASE_EXPR and DEFAULT_EXPR are added to current block.
5215 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
5216 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
5217 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
5218 * parse.y (wfl_operator, print_int_node): Make non-static.
5219 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
5220 as part of recursive scan of block.
5221 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
5222 (patch_switch_statement): Most tests move dinto java_complete_tree.
5224 * parse.y: Make various production be non-typed (void).
5225 * parse.y (parse_error): Merged into issue_warning_error_from_context.
5226 * parse.y (add_stmt_to_compound): Don't create/change extra node.
5227 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
5229 * jcf-write.c (struct jcf_handler): New type.
5230 (struct jcf_switch_state): New type.
5231 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
5232 (alloc_handler, emit_unop, emit_reloc): New functions.
5233 (adjust_typed_op): Add extra parameter ("max type" offset).
5234 (emit_switch_reloc, emit_case-reloc): New function.
5235 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
5236 (generate_bytecode_insns): Support REAL_CST, switch statements,
5237 exception handling, method calls, object/array creation, and more.
5239 * class.c: Remove some unused variables.
5240 * constants.c (find_string_constant): New function.
5241 (count_constant_pool_bytes): Fix to correctly handle wide constants.
5242 * decl.c (complete_start_java_method): Don't _Jv_InitClass
5243 if flag_emit_class_files.
5245 1998-11-12 Tom Tromey <tromey@cygnus.com>
5247 * jcf-io.c (find_class): Added explanatory comment.
5249 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
5250 trailing slash to `.zip' entries.
5252 * jvspec.c (lang_specific_driver): Correctly handle case where
5253 GC_NAME not defined.
5255 1998-11-11 Tom Tromey <tromey@cygnus.com>
5257 * jvspec.c (GC_NAME): New define.
5258 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
5260 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
5262 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
5264 * jcf-dump.c (TABLE_SWITCH): Fix typos.
5266 1998-11-11 Tom Tromey <tromey@cygnus.com>
5268 * jcf-dump.c (main): Correctly recognize `--'-style long options.
5270 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5272 * class.c (is_compiled_class): Call safe_layout_class for class
5273 compiled from source.
5274 * conver.h (convert_to_integer, convert_to_real,
5275 convert_to_pointer): Added prototypes.
5276 * decl.c (init_decl_processing): Non longer push the decls of
5277 `methodtable', `constants', `Class', `Field', `dispatchTable'
5278 `jexception' and `Method'.
5279 * expr.c (build_invokeinterface): New function.
5280 (expand_invoke): static variable CLASS_IDENT now in
5281 build_invokeinterface. Use build_invokeinterface.
5282 (expand_java_field_op): Moved code to inline
5283 java.lang.PRIMTYPE.TYPE into a function.
5284 (build_primtype_type_ref): New function.
5285 * java-tree.def (INSTANCEOF_EXPR): New tree code.
5286 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
5287 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
5288 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
5289 (DECL_LOCAL_STATIC_VALUE): New macro.
5290 (build_invokeinterface, build_primtype_type_ref): New function
5292 (java_parse_abort_on_error): Macro rewritten.
5293 * jcf-parse.c (current_method): Add comment to declaration.
5294 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
5295 Function prototypes fixed.
5296 (jcf_parse_source): push/pop parser context. save/restore global.
5297 (parse_source_file): Fixed leading comment. Now take a
5298 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
5299 classes and pop the parser context anymore.
5300 (yyparse): Push parser context, save globals, parse the source
5301 file, restore globals and pop the parser context when processing a
5303 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
5304 * lex.c (java_parse_doc_section): New function.
5305 (java_lex): Call java_parse_doc_section when appropriate. Build an
5306 operator around INSTANCEOF_TK.
5307 * lex.h (java_lineterminator, java_sprint_unicode,
5308 java_unicode_2_utf8, java_lex_error, java_store_unicode):
5309 Prototypes rewritten.
5310 (java_parse_escape_sequence, java_letter_or_digit_p,
5311 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
5312 java_read_unicode, java_store_unicode, java_read_char,
5313 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
5314 Added function prototypes.
5315 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
5317 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
5319 (struct parser_ctxt): New fields: deprecated,
5320 current_parsed_class_un, gclass_list.
5321 (fix_method_argument_names, issue_warning_error_from_context,
5322 resolve_package, lookup_package_type): New function prototypes.
5323 (resolve_expression_name): Fixed function prototype.
5324 (find_applicable_accessible_methods_list): Fixed indentation, added
5325 extra argument in prototype.
5326 (check_final_assignment, build_null_of_type, check_deprecation,
5327 check_method_redefinition, reset_method_name,
5328 java_check_regular_methods, java_check_abstract_methods,
5329 maybe_build_primttype_type_ref): New function prototype.
5330 * parse.y (conver.h): Include.
5331 (INSTANCEOF_TK): Tagged <operator>.
5332 (single_type_import_declaration): Use REGISTER_IMPORT macro.
5333 (relational_expression:): Build binop for instanceof.
5334 (java_push_parser_context): Remember ctxp->gclass_list across
5336 (java_pop_parser_context): Simply return if no context
5337 exists. Remember gclass_list across contexts.
5338 (issue_warning_error_from_context): New function.
5339 (parse_error_context): Don't setup ctxp->elc here. Call
5340 issue_warning_error_from_context instead.
5341 (parse_warning_context): Likewise.
5342 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
5343 setup. Link new class/interface to ctxp->gclass_list.
5344 (add_superinterfaces): Register interface as incomplete if not
5346 (create_class): Remember class unqualified name in
5347 ctxp->current_parsed_class_un. Check class deprecation.
5348 (register_fields): Check field deprecation. Remember static final
5349 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
5351 (method_header): New local variable ORIG_ARG. Use unqualified
5352 current class name for check on constructor errors. Promote return
5353 type if of record type. Argument list fix moved in
5354 fix_method_argument_names, called here. Check method deprecation.
5355 (fix_method_argument_names): New function.
5356 (method_declarator): Promote record typed arguments.
5357 (safe_layout_class): Check class methods before layout.
5358 (java_complete_class): Compute field layout when patched.
5359 (do_resolve_class): Try to load class after having it renamed
5360 after the package name.
5361 (get_printable_method_name): Use DECL_CONTEXT.
5362 (reset_method_name): New function.
5363 (check_method_redefinition): Use reset_method_name.
5364 (java_check_regular_methods): New local variable
5365 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
5366 names for error report. Check for compile-time error when method
5367 found has default (package) access.
5368 (java_check_abstract_methods): Now takes an interface DECL node as
5369 an argument. Also reinstall real name on unchecked
5370 overriding/hiding methods for error report.
5371 (java_check_methods): Fixed leading comment. Get classes to verify
5372 from ctxp->gclass_list. Use CHECK_METHODS macro and set
5373 CLASS_METHOD_CHECKED_P on class verification.
5374 (lookup_java_method2): Get real method name if necessary.
5375 (find_in_imports): Don't check package class access here.
5376 (resolve_package, lookup_package_type): New functions.
5377 (java_layout_classes): Fixed leading comment. Take classes to be
5378 laid out from ctxp->gclass_list.
5379 (java_complete_expand_methods): Don't expand native and abstract
5381 (java_expand_classes): New function.
5382 (resolve_expression_name): Use additional argument ORIG. Retrieve
5383 values of static final field of primitive types.
5384 (resolve_field_access): Handles static final field of promotive
5386 (resolve_qualified_expression_name): Handle STRING_CST as
5387 primaries and package name resolution. Check deprecation on found
5388 decls. Set where_found and type_found on non static field resolved
5389 during qualification. Layout non primitive field decl types.
5390 (check_deprecation): New function.
5391 (maybe_access_field): Simplified.
5392 (patch_method_invocation_stmt): Local variable CLASS_TYPE
5393 removed. Reverse method's argument when primary is a type. Don't
5394 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
5395 instead. Include abstract class in the list of class searchable
5396 for constructors. Use DECL_CONTEXT of found method for access
5397 checks. Check method deprecation.
5398 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
5399 converting arguments. Handle INVOKE_INTERFACE.
5400 (lookup_method_invoke): Search constructor using existing
5401 infrastructure (don't rely on lookup_java_constructor anymore).
5402 (find_applicable_accessible_methods_list): Extra argument flag
5403 LC. Now include constructor in the search.
5404 (qualify_ambiguous_name): Conditional expression are primaries.
5405 (not_initialized_as_it_should_p): static final are always
5407 (java_complete_tree): Pass extra NULL argument to
5408 resolve_expression_name. Stricter test to carry on patching
5409 assignments. New case for INSTANCEOF_EXPR.
5410 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
5411 (check_final_assignment, maybe_build_primttype_type_ref): New
5413 (patch_assignment): Detect resolved static finals and carry normal
5414 assignment error check on them. Inline PRIMTYPE.TYPE read access.
5415 (try_builtin_assignconv): Access constant 0 on all primitive
5417 (valid_builtin_assignconv_identity_widening_p): Accept identical
5418 types. Accept all promoted type on int type.
5419 (valid_ref_assignconv_cast_p): Accept a null pointer to be
5420 assigned to a reference.
5421 (valid_method_invocation_conversion_p): Accept to check null
5423 (build_binop): Merge declaration and initialization of local
5425 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
5426 numeric types. Improved validity test for qualify operators on
5428 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
5429 and PREINCREMENT_EXPR. Also detect resolved static finals of a
5430 primitive type and issue the appropriate error message.
5431 (resolve_type_during_patch): Mark class loaded when resolved.
5432 (patch_cast): Allow null to be cased to reference types.
5433 (build_null_of_type): New function.
5434 (patch_array_ref): Handle array on references correctly.
5435 (patch_return): Removed unused local variable MODIFY. Force
5436 boolean to be returned as integers. Allows null to be returned by
5437 a function returning a reference.
5438 * typeck.c (convert_to_integer, convert_to_real,
5439 convert_to_pointer): Prototypes moved to convert.h
5440 (lookup_argument_method): Use method real name, if necessary.
5442 1998-10-30 Tom Tromey <tromey@cygnus.com>
5444 * class.c (build_class_ref): Changed name of primitive classes to
5447 * class.c (make_class_data): Renamed fields: nmethods to
5448 method_count, method_count to dtable_method_count. Always set
5450 * decl.c (init_decl_processing): Likewise.
5452 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5454 * class.c (layout_class): Don't mangle <finit>, produce
5455 __finit<class> instead. Don't verify artificial methods.
5456 * decl.c (finit_identifier_node): New declared global.
5457 (init_decl_processing): finit_identifier_node initialized.
5458 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
5459 * java-tree.h (finit_identifier_node): Declared as extern.
5460 (struct lang_decl): New field called_constructor.
5461 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
5462 (CLASS_HAS_FINIT_P): New macro.
5463 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
5464 explicit constructor invocation.
5465 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
5466 CALL_SUPER_CONSTRUCTOR_P): New macros.
5467 (write_classfile): Added prototype.
5468 * jcf-parse.c (jcf_parse_source): Parse and remember for
5469 generation if the file was seen on the command line.
5470 (parse_source_file): Don't write the class file here.
5471 (yyparse): Loop on files rewritten. Set current_jcf.
5472 (parse_zip_file_entries): Parse class file only if it was found.
5473 * lang.c (init_parse): Don't open command line provided filename
5475 (lang_parse): Don't set main_jcf anymore.
5476 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
5477 (JCONSTRUCTOR_CHECK): New macro.
5478 (JBSC_TYPE_P): New macro.
5479 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
5480 (COMPLETE_CHECK_OP_2): New macro.
5481 (struct parse_ctxt): New field explicit_constructor_p.
5482 (check_class_interface_creation): Fixed prototype indentation.
5483 (patch_method_invocation_stmt): Prototype reflects added argument.
5484 (patch_invoke): Likewise.
5485 (complete_method_declaration, build_super_invocation,
5486 verify_constructor_circularity,
5487 build_this_super_qualified_invocation, get_printable_method_name,
5488 patch_conditional_expr, maybe_generate_finit, fix_constructors,
5489 verify_constructor_super, create_artificial_method,
5490 start_artificial_method_body, end_artificial_method_body,
5491 generate_field_initialization_code): New function prototypes.
5492 * parse.y: Fixed leading comment
5493 (constructor_header:, constructor_body:, block_end:): Rules tagged
5495 (type_declaration:): Call maybe_generate_finit.
5496 (method_declaration:): Action for method_body: placed in new
5497 function complete_method_declaration, called here.
5498 (constructor_declaration:): Defined actions. Removed leading
5500 (constructor_header:): New rule with action.
5501 (constructor_body:): Rule rewritten using block_begin: and
5502 block_end:. Defined actions.
5503 (constructor_declarator:, explicit_constructor_invocation:):
5505 (block:): Use new rules block_begin: block_end:.
5506 (block_begin:, block_end:): New rules and actions.
5507 (block_statements:): Fixed error message for explicit
5509 (method_invocation:): Call build_this_super_qualified_invocation
5510 if primary is `this' or `super' was seen.
5511 (conditional_expression:): Action defined.
5512 (extra_ctxp_pushed_p): New static global flag.
5513 (java_parser_context_save_global): Create parser context if
5514 necessary. Use extra_ctxp_pushed_p to remember it.
5515 (java_parser_context_restore_global): Pop extra parser context if
5517 (build_array_from_name): Array on primitive types are marked
5519 (register_fields): Restore new name in field initializer
5520 expression if type was altered. Non static fields initialized upon
5521 declaration marked initialized.
5522 (maybe_generate_finit): New function.
5523 (maybe_generate_clinit): Use create_artificial_method,
5524 start_artificial_method_body, end_artificial_method_body. Generate
5525 debug info for enclosed initialization statements.
5526 (method_header): Fixed leading comment. Check constructor
5527 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
5529 (complete_method_declaration, constructor_circularity_msg,
5530 verify_constructor_circularity): New functions.
5531 (get_printable_method_name): New function.
5532 (check_method_redefinition): Don't rename <finit> methods. Fix
5533 declared constructor names. Error message for
5534 constructors modified.
5535 (java_check_regular_methods): Local variable seen_constructor
5536 renamed saw_constructor. Skip verification on constructors. Create
5537 default constructor with create_artificial_method.
5538 (java_check_methods): Removed unnecessary empty line.
5539 (create_artificial_method, start_artificial_method_body,
5540 end_artificial_method_body): New functions.
5541 (java_layout_classes): Changed leading comment. Reverse fields
5542 list if necessary. Always layout java.lang.Object if being
5544 (java_complete_expand_methods): Verify constructor circularity.
5545 (java_complete_expand_method): Call fix_constructor on
5546 constructors. Local variable no_ac_found removed. Restore
5547 bindings if method body expansion failed.
5548 (fix_constructors, verify_constructor_super,
5549 generate_field_initialization_code): New function.
5550 (java_expand_classes): Fixed leading comment. Write class file
5552 (resolve_expression_name): Check for illegal instance variable
5553 usage within the argument scope of an explicit constructor
5555 (resolve_qualified_expression_name): Pass extra from_super flag
5556 when invoking patch_method_invocation_stmt. New case for
5557 conditional expression when used as a primary. Check for error
5558 when acquiring super.
5559 (patch_method_invocation_stmt): Added extra argument super. New
5560 local variable is_static_flag. Set class_to_search according to
5561 the nature of the constructor invocation. Don't add `this'
5562 argument when expanding NEW_CLASS_EXPR. Check for illegal method
5563 invocation within the argument scope of explicit constructor
5564 invocation. Set is_static according to is_static_flag. Provide
5565 extra `super' argument to patch_invoke invocation.
5566 (patch_invoke): New argument from_super. Loop on arguments
5567 indentation fixed. Pass from_super to invocation_mode. New switch
5568 case INVOKE_SUPER. Fixed error message in switch default case.
5569 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
5571 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
5572 (lookup_method_invoke): Fixed prototypes in candidates list. Error
5573 message takes constructors into account.
5574 (find_applicable_accessible_methods_list): Fixed indentation.
5575 (qualify_ambiguous_name): Take explicit constructor invocation
5576 into account. Deal with a conditional expression as a primary to
5578 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
5579 case. Added extra argument to patch_method_invocation_stmt.
5580 Register calls made to explicit constructor `this'. Don't call
5581 save_expr in ARRAY_REF case when emitting class files. Check for
5582 illegal use of this when expanding explicit constructor invocation
5584 (complete_function_arguments): Set and reset parser context
5585 explicit_constructor_p field value when appropriate.
5586 (build_super_invocation, build_this_super_qualified_invocation):
5588 (patch_assignment): Fixed typo.
5589 (patch_unaryop): Check on final fields occurs only when a decl
5591 (patch_return): Take constructors into account.
5592 (patch_conditional_expr): New function.
5593 * typeck.c (build_java_signature): Removed unnecessary empty line.
5595 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
5597 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
5599 1998-10-28 Tom Tromey <tromey@cygnus.com>
5601 * decl.c (init_decl_processing): Renamed fields.
5602 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
5603 interface_len, msize fields.
5605 * class.c (make_class_data): Removed subclass_head and
5606 subclass_next fields.
5607 * decl.c (init_decl_processing): Removed subclass_head and
5608 subclass_next fields.
5610 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
5612 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
5613 * mangle.c (emit_unicode_mangled_name): Similarly.
5615 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
5617 * jcf-parse.c (get_constant): Place braces around code to compute
5618 'd' when REAL_ARITHMETIC is not defined.
5620 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
5622 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
5625 1998-10-23 Tom Tromey <tromey@cygnus.com>
5627 * lang-specs.h: `.zip' files are input to jc1.
5629 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
5631 * jvspecs.c: Add (but don't enable) support for combining multiple
5632 .class and .java input filenames to a single jc1 invocation.
5633 Add support for -C flag (copile to .class files).
5634 Translate -classpath and -CLASSPATH arguments.
5635 * lang-specs.h: Don't set %2 spec.
5637 1998-10-22 Tom Tromey <tromey@cygnus.com>
5639 * jcf-path.c (add_entry): Don't add trailing separator if entry is
5641 (add_path): Don't add trailing separator to non-empty path
5644 * lang.c (lang_decode_option): Check for -fclasspath and
5645 -fCLASSPATH before examining other `-f' options.
5647 * java-tree.h (finalize_identifier_node): Don't declare.
5648 * class.c (make_class_data): Don't push "final" field.
5649 * decl.c (init_decl_processing): Don't push "final" field.
5650 (finalize_identifier_node): Removed.
5651 (init_decl_processing): Don't set finalize_identifier_node.
5653 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
5655 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
5657 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
5658 (JV_SCAN_SOURCES): New macro.
5659 (JCF_DUMP_SOURCES): Likewise.
5660 (jcf-dump$(exeext)): New target.
5661 (jv-scan$(exeext)): New target.
5663 1998-10-22 Tom Tromey <tromey@cygnus.com>
5665 * Makefile.in (LEX): Removed.
5666 (LEXFLAGS): Likewise.
5667 (SET_BISON): New macro.
5669 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
5670 spurious diffs in parse.c.
5671 ($(PARSE_SCAN_C)): Likewise.
5672 (PARSE_DIR): New macro.
5674 (PARSE_SCAN_C): Likewise.
5675 (PARSE_RELDIR): New macro.
5677 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
5679 * jcf-io.c (find_class): Use saw_java_source to determine when to
5680 look for `.java' file.
5681 * jcf-parse.c (saw_java_source): New global.
5682 (yyparse): Set it if `.java' file seen.
5684 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
5685 (GCJH_SOURCES): Likewise.
5686 * Makefile.in (datadir): New macro.
5687 (libjava_zip): Likewise.
5688 (JAVA_OBJS): Added jcf-path.o.
5689 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
5690 (../gcjh$(exeext)): Likewise.
5691 (jcf-path.o): New target.
5692 * java-tree.h (fix_classpath): Removed decl.
5693 * jcf-parse.c (fix_classpath): Removed.
5694 (load_class): Don't call fix_classpath.
5695 * parse.y (read_import_dir): Don't call fix_classpath.
5696 * lex.h: Don't mention classpath.
5697 * lex.c (java_init_lex): Don't initialize classpath.
5698 * jcf-io.c (classpath): Removed global.
5699 (find_class): Use jcf_path iteration functions. Correctly search
5700 class path for .java file.
5701 (open_in_zip): New argument `is_system'.
5702 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
5703 classpath-related options.
5704 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
5706 (lang_init): Call jcf_path_init.
5707 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
5708 * lang-specs.h: Handle -I. Minor cleanup to -M options.
5709 Correctly put braces around second string in each entry.
5710 * gjavah.c (main): Call jcf_path_init. Recognize all the new
5711 classpath-related options.
5712 (help): Updated for new options.
5713 * jcf.h: Declare functions from jcf-path.c. Don't mention
5715 * jcf-path.c: New file.
5717 * jcf-depend.c: Include jcf.h.
5719 * jcf-write.c (localvar_alloc): Returns `void'.
5720 (localvar_free): Removed unused variable.
5722 * lang.c (OBJECT_SUFFIX): Define if not already defined.
5723 (init_parse): Use OBJECT_SUFFIX, not ".o".
5725 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5727 * class.c (emit_register_classes): Renamed from
5728 emit_register_class.
5729 * java-tree.h (emit_register_classes): Prototype renamed from
5730 emit_register_class.
5731 * jcf-parse.c (yyparse): Call emit_register_classes once before
5733 * parse.y (java_expand_classes): No longer register classes.
5735 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5737 * class.c (is_compiled_class): New local variable
5738 seen_in_zip. Identify classes found in currently compiled source
5740 * decl.c (complete_start_java_method): Fixed typo.
5741 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
5742 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
5743 (CLASS_P): Moved around.
5744 (java_parse_abort_on_error): Macro moved from jcf-parse.c
5745 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
5747 (jcf_parse_source): Changed leading comment. Removed unnecessary
5748 fclose and CLASS_FROM_SOURCE_P marking.
5749 (parse_source_file): New local variables remember_for_generation
5750 and filename. Mark parsed file name identifier node. Removed block
5751 executed when parse_only was null. Set remember_for_generation.
5752 Use it as an argument to java_pop_parser_context.
5753 (yyparse): New local variables several_files, list, next node and
5754 current_file_list. Split ampersand separated file names into
5755 current_file_list. Iterate through the list and parse accordingly.
5756 * parse.h (java_pop_parser_context): New function prototype.
5757 * parse.y (ctxp_for_generation): New static global variable.
5758 (java_pop_parser_context): New argument generate. Link popped ctxp
5759 to ctxp_for_generation list accordingly.
5760 (java_complete_expand_methods): Fixed indentation.
5761 (java_expand_classes): New function.
5763 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
5765 * Makefile.in: Link with libiberty.a instead of memmove.o.
5767 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5769 * lex.c (setjmp.h): No longer included.
5770 * lex.h (setjmp.h): Included.
5771 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
5772 (duplicate_declaration_error_p): Renamed from
5773 duplicate_declaration_error.
5774 (build_array_from_name): New function prototype.
5775 * parse.y (setjmp.h): No longer included.
5776 (variable_declarator_id): Define action.
5777 (build_array_from_name): New function.
5778 (duplicate_declaration_error_p): Renamed from
5779 duplicate_declaration_error. Fixed leading comment.
5780 (register_fields): Main `for' loop reorganized. Uses
5781 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
5782 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
5783 build_array_from_name.
5784 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
5786 (read_import_dir): Don't try to skip `.' and `..'.
5787 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
5788 build_array_from_name. Main `for' loop reorganized.
5789 (resolve_qualified_expression_name): When building access to a
5790 field, use the type where the field was found, not its own type.
5791 (maybe_access_field): Use field DECL_CONTEXT if the type where the
5792 field was found is null.
5793 (qualify_ambiguous_name): Sweep through all successive array
5796 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5798 * java-tree.h (pop_labeled_block, lang_printable_name,
5799 maybe_add_interface, set_super_info, get_access_flags_from_decl,
5800 interface_of_p, inherits_from_p, fix_classpath,
5801 complete_start_java_method, emit_handlers, init_outgoing_cpool,
5802 make_class_data, register_class, alloc_name_constant): New
5803 function prototypes.
5804 * lang.c (lang_decode_option): Set argc argument unused. Fixed
5805 indentation. Added cast to remove warning.
5806 (lang_printable_name): Set v argument unused.
5807 (lang_print_error): Added argument to lang_printable_name call.
5808 (java_dummy_print, print_lang_decl, print_lang_type,
5809 print_lang_identifier, lang_print_xnode): All argument marked
5811 * lex.c (java_unget_unicode): Removed unnecessary argument.
5812 (java_allocate_new_line): Unused local variable is gone.
5813 (java_read_char): Added parenthesis in expressions to remove
5814 warnings. Added final return statement.
5815 (java_read_unicode): Added parenthesis in expression to remove
5817 (java_parse_end_comment): Fixed java_unget_unicode invocation.
5818 (java_parse_escape_sequence): Likewise.
5819 (java_lex): Unused local variables are gone. Fixed
5820 java_unget_unicode invocation.
5821 * lex.h (set_float_handler): Prototype added when JC1_LITE not
5823 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
5824 lang_printable_name invocation in macro.
5825 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
5827 (duplicate_declaration_error): Suppressed unused argument in
5829 (identical_subpath_p): Function declaration is gone.
5830 (patch_invoke): Suppressed unused argument in prototype.
5831 (patch_cast, build_labeled_block, check_thrown_exceptions):
5833 * parse.y (setjmp.h): Included
5834 (toplev.h): Likewise.
5835 (field_declaration:): Suppressed unused local
5836 (label_decl:): Fixed build_labeled_block invocation.
5837 (java_pop_parser_context): Put extra parenthesis around assignment
5839 (yyerror): Suppressed unused local variables.
5840 (variable_redefinition_error): Fixed lang_printable_name
5842 (create_interface): Suppressed unused local variables.
5843 (create_class): Likewise.
5844 (duplicate_declaration_error): Suppressed unused argument. Fixed
5845 lang_printable_name invocation.
5846 (register_fields): Suppressed unused local variable. Fixed
5847 duplicate_declaration_error invocation.
5848 (method_header): Suppressed unused local variable.
5849 (method_declarator, parser_check_super): Likewise.
5850 (java_complete_class): Suppressed unused local variable. Fixed
5851 fatal error message.
5852 (complete_class_report_errors): Added default: in switch.
5853 (java_check_regular_methods): Fixed lang_printable_name
5855 (check_throws_clauses): Likewise.
5856 (java_check_abstract_methods): Suppressed unused local
5857 variable. Fixed lang_printable_name invocation.
5858 (read_import_entry): Added supplemental return statement.
5859 (read_import_dir): Suppressed unused local variables.
5860 (check_pkg_class_access, declare_local_variables): Likewise.
5861 (source_start_java_method): Suppressed unused extern variable
5863 (expand_start_java_method): Suppressed unused extern and local
5864 variable declarations.
5865 (java_complete_expand_methods): Likewise.
5866 (java_complete_expand_method): Suppressed unused local variables.
5867 (make_qualified_name): Likewise.
5868 (resolve_qualified_expression_name): Added default: in
5869 switch. Fixed lang_printable_name invocation.
5870 (class_instance_creation_expression): Added parenthesis around
5872 (patch_method_invocation_stmt): Fixed lang_printable_name and
5873 patch_invoke invocations.
5874 (check_for_static_method_reference): Fixed lang_printable_name
5876 (patch_invoke): Suppressed unused arguments and local variables.
5877 (lookup_method_invoke): Suppressed unused local variables.
5878 (qualify_ambiguous_name): Added default: in switch.
5879 (identical_subpath_p): Function removed.
5880 (patch_assignment): Suppressed unused local variables. Suppressed
5881 unnecessary if statement. Fixed lang_printable_name invocations.
5882 (try_builtin_assignconv): Fixed lang_printable_name invocations.
5883 (valid_ref_assignconv_cast_p): Parenthesis around
5884 expression. Suppressed unused local variables.
5885 (build_binop): Suppressed unused local variables. fixed
5886 lang_printable_name invocations.
5887 (string_constant_concatenation): Suppressed unused local
5889 (patch_unaryop): Fixed lang_printable_name invocation.
5890 (patch_cast): Suppressed unnecessary argument. Fixed
5891 lang_printable_name invocation.
5892 (patch_array_ref): Fixed lang_printable_name invocation.
5893 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
5894 (build_labeled_block): Suppressed unused argument.
5895 (generate_labeled_block): Fixed build_labeled_block invocation.
5896 (build_loop_body): Suppressed unused local variables.
5897 (patch_loop_statement): Likewise.
5898 (patch_exit): Fixed lang_printable_name invocation.
5899 (patch_switch_statement): Likewise.
5900 (case_identity): First argument marked unused.
5901 (patch_try_statement): Fixed lang_printable_name invocations.
5902 (patch_synchronized_statement, patch_throw_statement): Likewise.
5903 (check_thrown_exceptions): Fixed check_thrown_exceptions and
5904 lang_printable_name invocations.
5905 (check_thrown_exceptions_do): Suppressed unused argument.
5907 1998-10-14 Tom Tromey <tromey@cygnus.com>
5909 * jcf-write.c (write_classfile): Add output class file as target.
5910 * lang-options.h: Added -MD, -MMD, -M, and -MM.
5911 * jcf.h: Added declarations for dependency-tracking functions.
5912 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
5913 * lang.c (lang_decode_option): Recognize -MD and -MMD.
5914 (finish_parse): Call jcf_dependency_write.
5915 (dependency_tracking): New global.
5916 (DEPEND_SET_FILE): New define.
5917 (DEPEND_ENABLE): New define.
5918 (init_parse): Enable dependency tracking if required.
5920 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
5921 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
5922 (../gcjh$(exeext)): Likewise.
5923 (jcf-depend.o): New target.
5924 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
5925 (GCJH_SOURCES): Likewise.
5926 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
5928 (find_classfile): Added dep_name argument.
5929 (find_class): Compute name of dependency.
5930 (open_in_zip): Call jcf_dependency_add_file.
5931 * gjavah.c (output_file): No longer global.
5932 (usage): Don't mention "gjavah".
5934 (java_no_argument): Likewise.
5935 (version): Likewise.
5936 (main): Recognize and handle -M family of options.
5937 (print_mangled_classname): Return is void.
5938 (process_file): Handle case where output is suppressed.
5939 (HANDLE_END_FIELD): Likewise.
5940 (HANDLE_METHOD): Likewise.
5941 * jcf-depend.c: New file.
5943 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
5945 * java-tree.def: Add missing newline at EOF.
5947 1998-10-13 Tom Tromey <tromey@cygnus.com>
5949 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
5950 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
5952 Include <config.h> and "system.h".
5953 (disassemble_method): Undefine RET to avoid clash with
5956 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5958 * decl.c (runtime_exception_type_node, error_exception_type_node):
5959 New global variables.
5960 (init_decl_processing): Initialized.
5961 * expr.c (java_lang_expand_expr): Set caught exception type to
5962 null if catch handler argument doesn't exit.
5963 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
5965 * java-tree.h (runtime_exception_type_node,
5966 error_exception_type_node): Global variables declared.
5967 (DECL_FUNCTION_THROWS): New macro.
5968 (DECL_FUNCTION_BODY): Modified comment.
5969 (DECL_SPECIFIC_COUNT): Likewise.
5970 (struct lang_decl): New field throws_list.
5971 (IS_UNCHECKED_EXPRESSION_P): New macro.
5972 * lex.c (java_lex): Generate location information for THROW_TK.
5973 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
5974 EXCEPTIONS_P): New macros.
5975 (enum jdep_code): New value JDEP_EXCEPTION.
5976 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
5977 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
5978 PATCH_METHOD_RETURN_ERROR): New macros.
5979 (patch_method_invocation_stmt): Added new argument to prototype.
5980 (patch_synchronized_statement, patch_throw_statement,
5981 check_thrown_exceptions, check_thrown_exceptions_do,
5982 purge_unchecked_exceptions, check_throws_clauses): New function
5984 * parse.y Fixed typo in keyword section.
5985 (throw:): Rule tagged <node>.
5986 (THROW_TK): Keyword tagged <operator>.
5987 (method_header:): Last argument to call to method_header passed
5989 (throws:, class_type_list:, throw_statement:,
5990 synchronized_statement:, synchronized:): Defined actions.
5991 (method_header): New local variable current. Register exceptions
5993 (java_complete_tree): Complete and verify exceptions from throws
5995 (complete_class_report_errors): Error message on exceptions not
5997 (java_check_regular_methods): Fixed typo. Shortcut on private
5998 overriding methods. Changed error message on method
5999 redefinition. Check for throws clause compatibility.
6000 (check_throws_clauses): New function.
6001 (java_check_abstract_methods): Use DECL_NAME for wfl or current
6002 method. Changed error message on method redefinition.
6003 (currently_caught_type_list): New static variable.
6004 (java_complete_expand_methods): Purge unchecked exceptions from
6005 throws clause list. Call PUSH_EXCEPTIONS before walk and
6006 POP_EXCEPTIONS after.
6007 (resolve_qualified_expression_name): Pass new argument as NULL to
6008 patch_method_invocation_stmt.
6009 (patch_method_invocation_stmt): New argument ref_decl. Invoke
6010 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
6011 argument list when appropriate. Use new argument if non null to
6012 store selected method decl.
6013 (patch_invoke): Convert if necessary args of builtin types before
6014 forming CALL_EXPR. Argument list no longer reversed here.
6015 (invocation_mode): Treat final methods as static methods.
6016 (java_complete_tree): New cases for THROW_EXPR: and
6017 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
6019 (complete_function_arguments): No more RECORD_TYPE
6020 conversion. Function parameter nodes no longer saved.
6021 (valid_ref_assignconv_cast_p): Avoid handling null type.
6022 (patch_binop): Fixed null constant reference handling.
6023 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
6025 (patch_try_statement): Fixed comments. Record caught types in
6026 list, push the list, expand try block and pop the list.
6027 (patch_synchronized_statement, patch_throw_statement,
6028 check_thrown_exceptions, check_thrown_exceptions_do,
6029 purge_unchecked_exceptions): New functions.
6030 * typeck.c (lookup_argument_method): Allow WFL in place of method
6031 DECL_NAME during method definition check
6033 1998-10-09 Tom Tromey <tromey@cygnus.com>
6035 * gjavah.c (decode_signature_piece): New function.
6036 (print_c_decl): Use it. Added `name_override' argument.
6037 (print_method_info): Use name_override argument to print_c_decl.
6038 (seen_fields): Removed.
6039 (print_field_info): Don't update seen_fields.
6040 (struct method_name): New structure.
6041 (method_name_list): New global.
6042 (print_method_info): Add new method to list of methods.
6043 (name_is_method_p): New function.
6044 (print_field_info): If field name has same name as method, then
6046 (process_file): Parse methods before fields.
6047 (field_pass): New global.
6048 (HANDLE_END_FIELD): Take field_pass into account.
6050 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6052 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
6053 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
6055 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
6057 * jvspec.c: Fix bug in jvgenmain_spec patch.
6059 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6061 * Makefile.in (lang.o:): Install dependency on java-tree.def.
6062 * decl.c (soft_exceptioninfo_call_node): New global variable.
6063 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
6064 takes extra integer argument. soft_exceptioninfo_call_node
6066 * except.c (java_set_exception_lang_code): New function
6067 (method_init_exceptions): Called here.
6068 (prepare_eh_table_type): New function.
6069 (expand_end_java_handler): Called here.
6070 * expr.c (build_java_throw_out_of_bounds_exception): Now features
6071 one argument. Modified generation of call to
6072 soft_badarrayindex_node to use new argument.
6073 (build_java_arrayaccess): Pass faulty index value to
6074 build_java_throw_out_of_bounds_exception.
6075 (generate_name): New function.
6076 (java_lang_expand_expr): New local variables node, current,
6077 has_finally_p. Expand TRY_EXPR node.
6078 (process_jvm_instruction): Replace top of the stack with thrown
6079 object reference when entering exception handler.
6080 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
6081 specific tree codes.
6082 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
6084 (DECL_SPECIFIC_COUNT): New macro.
6085 (prepare_eh_table_type, java_set_exception_lang_code,
6086 generate_name): New function declarations.
6087 (match_java_method): Declaration deleted.
6088 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
6090 * lex.c (TRY_TK, CATCH_TK): Generate location information.
6091 * parse.h (redefinition_error, refine_accessible_methods_list,
6092 can_cast_to_p): Function declaration removed.
6093 (classitf_redefinition_error, variable_redefinition_error,
6094 parse_jdk1_1_error, find_applicable_accessible_methods_list,
6095 find_most_specific_methods_list, argument_types_convertible,
6096 enter_a_block, valid_builtin_assignconv_identity_widening_p,
6097 valid_cast_to_p, valid_method_invocation_conversion_p,
6098 try_reference_assignconv, add_stmt_to_compound,
6099 build_jump_to_finally, build_tree_list, patch_try_statement,
6100 java_get_catch_block): New function declarations.
6101 * parse.y (string_buffer_type): Global variable deleted.
6102 (group_of_labels, catches, catch_clause, catch_clause_parameter,
6103 finally): Rules tagged <node>.
6104 (TRY_TK, CATCH_TK): Token tagged <operator>.
6105 (class_body_declaration:, class_member_declaration:,
6106 formal_parameter:, explicit_constructor_invocation:,
6107 interface_member_declaration:, constant_declaration:,
6108 primary_no_new_array:, class_instance_creation_expression:,
6109 array_creation_expression:): Issue error on unsuported JDK1.1
6111 (try_statement:, catches:, finally:): Define actions.
6112 (catch_clause_parameter): New rule.
6113 (catch_clause:): Use new rule catch_clause_parameter.
6114 (parse_jdk1_1_error): New function.
6115 (redefinition_error): Renamed classitf_redefinition_error.
6116 (variable_redefinition_error): New function.
6117 (check_class_interface_creation): Call
6118 classitf_redefinition_error.
6119 (java_complete_tree): Added error message on JDEP_TYPE: case.
6120 (complete_class_report_errors): Fixed indentation.
6121 (declare_local_variables): Call variable_redefinition_error.
6122 (source_end_java_method): Call java_set_exception_lang_code and
6123 emit_handlers where appropriate.
6124 (java_method_add_stmt): Call add_stmt_to_block.
6125 (add_stmt_to_block): New function.
6126 (lookup_method_invoke): Fixed outside comment. new local variable
6127 candicates. Call find_applicable_accessible_methods_list and
6128 find_most_specific_methods_list when searching for a
6129 method. Modified error report to list possible candidates when
6131 (find_applicable_accessible_methods_list,
6132 find_most_specific_methods_list, argument_types_convertible): New
6134 (refine_accessible_methods_list): Function deleted.
6135 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
6136 expr (if applicable) before calling patch_array_ref.
6137 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
6138 (enter_block): Fixed comment.
6139 (enter_a_block): New function.
6140 (patch_assignment): Reorganized. Call try_reference_assignconv for
6141 references. Call valid_cast_to_p instead of can_cast_to_p.
6142 (try_reference_assignconv,
6143 valid_builtin_assignconv_identity_widening_p): New functions.
6144 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
6145 (valid_cast_to_p, valid_method_invocation_conversion_p): New
6147 (build_string_concatenation): Don't resolve StringBuffer.
6148 (patch_cast): Fixed inverted arguments.
6149 (patch_array_ref): Code to save array expr deleted. Call
6150 valid_cast_to_p instead of can_cast_to_p.
6151 (generate_labeled_block): Call generate_name.
6152 (build_jump_to_finally, build_try_statement, java_get_catch_block,
6153 patch_try_statement): New functions.
6154 * typeck.c (match_java_method): Function deleted.
6156 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
6158 * jvspec.c: jvgenmain_spec uses different temporary file names.
6160 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
6162 * jvspec.c (lang_specific_driver): Fail if user specifies
6163 --main= when not linking.
6165 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
6167 * class.c (make_class_data): Push value for `thread' field.
6168 * decl.c (init_decl_processing): Added `thread' field to class.
6170 * class.c (add_field): Always make static fields externally
6173 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
6175 * expr.c (build_java_athrow,
6176 build_java_throw_out_of_bounds_exception, expand_invoke,
6177 build_newarray, expand_java_multianewarray, build_java_monitor):
6178 Update comments to reflect _Jv_* function names.
6180 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
6182 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
6183 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
6184 * parse.y (expand_start_java_method): Likewise.
6186 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
6188 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
6190 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
6191 (add_field): No longer need to convert from RECORD_TYPE to pointer,
6192 * expr.c: Remove no-longer-needed calls to promote_type.
6193 * decl.c (give_name_to_locals): Liekwise.
6194 * jcf-parse.c (get_class_constant): Compensate for new signatures.
6195 * parse.y: Add/remove promote_type calls as appropriate.
6196 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
6197 (parse_signature_string): Likewise.
6198 (build_java_array_type): Fix for now signature convenions.
6200 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
6202 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
6204 * class.c (init_class_processing): libjava function renamed to
6207 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6209 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
6210 * java-tree.def: Fixed DEFTREECODE third argument.
6211 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
6212 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
6213 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
6214 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6215 JAVA_THIS_EXPR): Now replaced by tree code definitions.
6216 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
6217 * lang.c (java_tree_code_type, java_tree_code_length,
6218 java_tree_code_name): New arrays.
6219 (lang_init): Append Java tree node definitions to Gcc ones.
6220 * lex.c (expression_obstack): Declared as extern when JC1_LITE
6222 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
6224 (java_lex): Allow declaration of empty string constants. Retain
6225 location information on CASE_TK and DEFAULT_TK.
6226 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
6227 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
6228 Modified to be more robust.
6229 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
6230 (build_new_invocation, try_builtin_assignconv,
6231 patch_switch_statement, string_constant_concatenation,
6232 build_string_concatenation, patch_string_cst, patch_string,
6233 java_expand_switch): New function declarations.
6234 * parse.y: Rules related to switch and EH tagged <node>.
6235 (label_id): Set to NULL_TREE
6236 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
6238 (this_or_super:): Fixed indentation.
6239 (statement:, statement_nsi:, statement_without_trailing_substatement:,
6240 statement_expression:): Removed call to RULE on all sub-rules.
6241 (switch_expression:, switch_labels:): New rules.
6242 (switch_statement:, switch_block:, switch_block_statement_groups:,
6243 switch_block_statement_group:, switch_labels:, switch_label:):
6245 (throw_statement:, synchronized_statement:, try_statement:):
6246 Defined temporary actions.
6247 (class_instance_creation_expression:): Call
6248 build_new_invocation. Fixed indentation.
6249 (field_access): Fixed indentation.
6250 (method_invocation): Likewise.
6251 (make_qualified_primary): Use THIS_EXPR.
6252 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
6253 resolving from SUPER, set *type_found.
6254 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
6255 (java_complete_tree): Removed unused local variable `location'. Case
6256 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
6257 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
6258 on MODIFY_EXPR: and all binary operator tree code cases. Removed
6259 STRING_CST: case. default: checks for patchable strings.
6260 (complete_function_arguments): Transform string constant or
6261 crafted StringBuffer if necessary.
6262 (build_method_invocation): Fixed comments.
6263 (build_new_invocation): New function.
6264 (patch_assignment): Call try_builtin_assignconv to figure a valid
6265 assignment conversion between builtin types.
6266 (try_builtin_assignconv): New function.
6267 (build_binop): Use URSHIFT_EXPR directly to call build.
6268 (operator_string): Use UNARY_PLUS_EXPR.
6269 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
6271 (do_merge_string_cste, merge_string_cste,
6272 string_constant_concatenation, build_string_concatenation,
6273 patch_string, patch_string_cst): New function.
6274 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
6275 (patch_unaryop): Likewise. New test of valid ++/-- operands.
6276 (build_newarray_node): Use NEW_ARRAY_EXPR.
6277 (build_this): Use THIS_EXPR.
6278 (build_return): Enable debug information on return statement.
6279 (build_if_else_statement): Likewise.
6280 (complete_labeled_statement): Fixed related comment.
6281 (build_loop_body): Fixed comment.
6282 (build_bc_statement): Enable debug information on break/continue
6284 (patch_bc_statement): Fixed typos. Handle SWITCH statement
6286 (patch_switch_statement, case_identity, java_expand_switch): New
6289 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6291 * buffer.h (BUFFER_INIT): New macro.
6292 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
6293 Pass (struct jcf_partial *state) to most functions.
6294 (jcf_block, jcf_relocation): New types.
6295 Support labels, branches, conditionals, loops.
6297 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
6299 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
6301 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6303 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
6304 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
6305 not integer_type_node (INT_TYPE_SIZ bits).
6307 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
6309 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
6310 * jcf-dump.c (print_exception_table): New function.
6311 (disassemble_method): Better handling of wide instructions.
6312 Make more robust for bad input.
6314 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
6316 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
6319 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
6321 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
6323 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
6325 * Makefile.in ($(PARSE_H)): Removed target.
6327 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
6329 * Makefile.in (JAVA_OBJS): Add memmove.o
6330 (memmove.o): New target & rules.
6332 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
6334 * expr.c (expand_invoke): Don't generate a call to the class init
6337 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
6339 * Makefile.in: Add many missing dependencies.
6340 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
6342 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
6343 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
6345 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
6347 * decl.c (complete_start_java_method): If method is static (and
6348 not private) call _Jv_InitClass.
6349 * expr.c (expand_invoke): Don't call build_class_init.
6351 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
6353 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
6355 * Make-lang.in (GCJ): Define before using.
6357 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
6359 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
6360 losing due to namespace pollution in GNU getopt.h
6362 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
6364 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
6365 (java.all.cross): Likewise.
6366 (java.rest.encap): Likewise.
6368 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
6370 * gjavah.c (print_class_decls): Fix thinko in arglist
6371 * jcv-io.c (find_classfile): Similarly.
6373 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
6375 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
6377 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
6379 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
6380 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
6381 * Makefile.in (PARSE_C): New macro.
6382 (PARSE_H): Likewise.
6383 (PARSE_SCAN_C): Likewise.
6384 ($(PARSE_C)): Target renamed from parse.c.
6385 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
6386 (clean): Remove parse-scan.c as well.
6387 (parse.o): Depend on $(PARSE_C).
6389 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
6391 * README, license.terms: Removed.
6393 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
6394 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
6395 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
6396 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
6397 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
6398 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
6399 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
6400 and Java trademark attribution.
6402 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
6404 * Makefile.in: Use gcjh, not gjavah.
6405 * config-lang.in (stagestuff): Use gcjh, not gjavah.
6406 * Make-lang.in: Changed gjavah to gcjh everywhere.
6408 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
6410 * gjavah.c: Support new -prepend -add -append flags.
6411 (print_method_info): Method is not virtual if class is final.
6413 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6415 * jv-scan.c: Fixed copyright assignment.
6416 * keyword.gperf: Likewise.
6417 * keyword.h: Likewise.
6418 * lex.c: Fixed copyright assignment.
6419 (java_lex): Push unicode back when parsing '<'.
6420 * lex.h: Fixed copyright assignment.
6421 * parse-scan.y: Likewise.
6422 * parse.h: Fixed copyright assignment.
6423 (build_debugable_stmt, complete_for_loop): New function prototypes.
6424 * parse.y: Fixed copyright assignment.
6425 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
6426 size_zero_node when completing a loop with no exit condition.
6427 (for_statement_nsi:): Define action.
6428 (for_init:, for_update:): Return size_zero_node when empty.
6429 (declare_local_variables): Call build_debugable_stmt.
6430 (build_debugable_stmt): New function.
6431 (build_loop_body): Build debugable statement around loop
6433 (complete_loop_body): Take into account the debugable statement
6434 around the EXIT_EXPR.
6435 (complete_loop_body): New function.
6436 (patch_exit_expr): Fixed condition inversion.
6438 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
6440 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
6441 name of thread define.
6442 * jvspec.c (THREAD_NAME): New macro.
6444 (THREADLIB): Likewise.
6445 (lang_specific_driver): Recognize attempt to link with thread
6446 library or gc library. Recognize -ljava on command line so it
6447 isn't linked against more than once.
6449 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6451 * parse-scan.y (report_main_declaration): Name of the class
6452 containing `main' can be a qualified name.
6454 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
6456 * config-lang.in: Changed gjavac to gjc everywhere.
6457 * Make-lang.in: Changed gjavac to gjc everywhere.
6459 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6461 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
6462 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
6463 and install the files.
6464 * Makefile.in (JAVA_OBJS_LITE): New variable.
6465 (compiler:): Now include jv-scan as a dependency.
6466 (../jv-scan$(exeext), parse-scan.c): New targets.
6467 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
6468 * config-lang.in (compilers): Removed gcj, gjavah from the list.
6469 * jcf-parse.c (parse_source_file): Call java_layout_classes and
6470 check for errors even if parse_only.
6471 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
6473 (yylex): New function. Uses java_lex body.
6474 (java_lex): Removed commented out statement. Remove local variable
6475 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
6476 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
6477 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
6478 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
6479 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
6480 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
6482 (java_lex_error): Empty if JC1_LITE is defined.
6483 (java_get_line_col): Return 0 if JC1_LITE is defined.
6484 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
6485 SET_MODIFIER_CTX): Moved into the section containing the macros
6486 conditionally defined by JC1_LITE.
6487 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
6488 argument if JC1_LITE is defined.
6489 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
6490 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
6492 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
6493 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
6494 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
6495 to different values according to JC1_LITE.
6496 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
6497 declared if JC1_LITE set.
6498 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
6499 defined if JC1_LITE not set.
6500 (struct parser_ctx): Reorganized and skip the jc1 front end part
6502 (java_layout_classes): New function definition.
6503 (java_push_parser_context, java_init_lex, yyparse, yylex,
6504 yyerror): Prototype always declared. All other static function
6505 prototypes declared only if JC1_LITE is not set.
6506 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
6507 declared in parse.h.
6508 (java_layout_classes): New function.
6509 (java_complete_expand_methods): No longer layout the class here.
6510 * parse-scan.y: New file.
6511 * jv-scan.c: New file.
6513 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
6515 * gjavah.c (main): Handle -friend option.
6516 (friend_specs): New global.
6517 (generate_access): Handle friend_specs.
6518 (process_file): Likewise.
6519 (MAX_FRIENDS): New macro.
6520 (friend_count): New global.
6521 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
6522 Changed all callers.
6524 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
6526 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
6527 (main): Handle processing all the entries of a named .zip archive.
6528 * jcf-io.c (jcf_trim_old_input): New function.
6529 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
6531 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
6533 * lang.c (flag_assume_compiled): Make default be on.
6535 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
6537 * jcf-dump.c: Add bunches of flags to control output more.
6538 (process_class): New function; support printing more than one class.
6539 (main): Support new --print-main and --javap flags.
6540 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
6541 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
6543 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
6545 Change mangling of dispatch table to match C++ vtable (w/thunks).
6546 * class.c (build_dtable_decl), java-tree.h: New function.
6547 (make_class_data): Call it.
6548 * decl.c (init_decl_processing): Likewise.
6550 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
6552 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
6553 soft_anewarray; adjust args passed.
6554 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
6555 match _Jv_NewObjectArray.
6557 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6559 * decl.c (push_labeled_block, pop_labeled_block): New functions.
6560 * expr.c (loopup_label): Call create_label_decl.
6561 (create_label_decl): New function.
6562 (java_lang_expand_expr): Call expand_start_bindings with argument
6564 * java-tree.h Added space after PROTO in function declarations
6566 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
6567 (create_label_decl, push_labeled_block): New function
6569 * lex.c (label_id): Initialize.
6570 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
6572 * parse.h Added space after PROTO in function declarations when
6574 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
6575 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
6576 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
6577 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
6579 (struct parser_ctxt): New fields current_loop,
6580 current_labeled_block.
6581 (build_if_else_statement, patch_if_else_statement,
6582 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
6583 generate_labeled_block, complete_labeled_statement,
6584 build_bc_statement, patch_bc_statement, patch_loop_statement,
6585 build_new_loop, build_loop_body, complete_loop_body): New function
6587 * parse.y (java_warning_count): New global variable.
6588 (label_id): New static variable.
6589 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
6590 (block:): Return size_zero_node when block is empty.
6591 (empty_statement:): Return size_zero_node.
6592 (statement:): Implement supplemental action when for_statement: is
6594 (label_decl:): New rule.
6595 (labeled_statement:): Rewritten using label_decl. Actions
6597 (labeled_statement_nsi:): Likewise.
6598 (if_then_statement): Actions implemented.
6599 (while_expression): New rule.
6600 (while_statement:): Rewritten using while_expression. Actions
6602 (while_statement_nsi:): Likewise.
6603 (do_statement_begin:): New rule.
6604 (do_statement:): Rewritten using do_statement_begin. Actions
6606 (for_statement:): Rewritten using for_begin. Actions implemented.
6607 (for_statement_nsi:): Likewise.
6608 (for_header:, for_begin:): New rules.
6609 (for_init:): Actions implemented.
6610 (statement_expression_list:, break_statement:,
6611 continue_statement:): Likewise.
6612 (yyerror): Count number of issued warning(s).
6613 (java_report_errors): Report error(s) and/or warning(s).
6614 (java_complete_class): Use build_java_argument_signature to
6615 recompute completed method signature.
6616 (java_check_regular_methods): New locals method_wfl and aflags.
6617 Use method_wfl instead of lookup_cl during error reports. Fixed
6618 indentation and modified some error messages. Use
6619 lang_printable_name in method instead of the DECL_NAME. New code
6620 to issue warnings on methods not overriding corresponding methods
6621 private to a different package.
6622 (java_method_add_stmt): Call add_stmt_to_compound.
6623 (add_stmt_to_compound): New function.
6624 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
6625 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
6626 (build_if_else_statement, patch_if_else_statement,
6627 build_labeled_block, generate_labeled_block,
6628 complete_labeled_statement, build_new_loop, build_loop_body,
6629 complete_loop_body, patch_loop_statement, build_bc_statement,
6630 patch_bc_statement, patch_exit_expr): New functions.
6631 * typeck.c (build_java_signature): Build argument signature before
6632 enclosing it in between parenthesis.
6634 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
6636 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
6637 (JAVA_OBJS): Added reminder comment
6639 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
6641 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
6642 be interpreted as a long long.
6644 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
6646 * decl.c (init_decl_processing): Use _Jv_InitClass, not
6647 soft_initialise_class. Use _Jv_NewMultiArray, not
6648 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
6649 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
6650 _Jv_CheckArrayStore, not soft_checkarraystore. Use
6651 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
6653 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
6655 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
6656 length_identifier_node): New global tree node constants.
6657 * parse.y (kw_super, kw_this, kw_length): Removed globals.
6658 Replace uses by super_identifier_node etc.
6659 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
6661 * parse.y (resolve_field_access): Don't special-case ".length" if
6662 flag_emit_class_files.
6663 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
6664 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
6667 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
6669 * decl.c (init_decl_processing): Remove unused method_type_node fields.
6670 * class.c (make_method_value): Remove init for removed fields.
6672 * class.c (layout_class): Use build_java_argument_signature.
6673 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
6675 * typeck.c (push_java_argument_signature): Removed. Merged into ...
6676 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
6677 (build_java_signature): Don't use push_java_argument_signature.
6679 * typeck.c (lookup_argument_method): New function.
6680 * parse.y (java_check_regular_methods): Use lookup_argument_method
6681 instead of lookup_java_method2 followed by lookup_java_method.
6683 * parse.y (check_method_redefinition): Minor optimization.
6685 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
6686 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
6688 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
6690 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
6693 * gjavah.c (java_float_finite): Use K&R-style definition.
6694 (java_double_finite): Likewise.
6695 (generate_access): Now returns void. Changed all callers.
6696 (last_access_generated): Removed.
6697 (process_file): Only make a single pass over the .class file.
6699 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
6701 * class.c (get_dispatch_table): Add extra dummy vtable entry,
6702 for compatibility for G++ (with -fvtable-thunks).
6703 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
6705 * gjavah.c (process_file): Use public inheritance for super-class.
6707 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6709 * lex.c (java_init_lex): Initialize ctxp->package.
6710 * parse.h (struct parser_ctxt): package and package_len replaced
6711 by tree package, an identifier node. Field method_decl_list is
6712 gone. Fixed comments.
6713 (lookup_field_wrapper, merge_qualified_name, not_accessible,
6714 class_in_current_package): New function prototypes.
6715 * parse.y (array_type:): Set class loaded flag on primitive type
6717 (package_declaration:): Assign ctxp->package to the
6719 (method_invocation:): Handle invocation of method qualified by
6721 (single_type_import_declaration:): Removed ambiguity check.
6722 (java_pop_parser_context): New local variable `next'. Reset and
6723 set IMPORT_CLASSFILE_NAME flags on current and previous import
6725 (java_accstring_lookup): Use new local macro COPY_RETURN.
6726 (lookup_field_wrapper): New function.
6727 (parser_qualified_classname): Use merge_qualified_name.
6728 (parser_check_super_interface): Broaden error message.
6729 (do_resolve_class): Check for qualified class name in the current
6730 compilation unit if appropriate.
6731 (process_imports): Check for already defined classes.
6732 (check_pkg_class_access): Got rid of call to
6733 get_access_flags_from_decl.
6734 (java_complete_expand_methods): Call safe_layout_class based on
6735 the current class size.
6736 (make_qualified_primary): Build a WFL qualification on primary if
6738 (merge_qualified_name): New function.
6739 (make_qualified_name): Use merge_qualified_name.
6740 (resolve_expression_name): Use safe_lookup_field.
6741 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
6742 (resolve_qualified_expression_name): Likewise. Check on resolved
6743 element accessibility.
6744 (not_accessible_p, class_in_current_package): New functions.
6745 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
6746 (patch_method_invocation_stmt): Merged common pieces. Check
6747 accessibility of invoked method.
6748 (check_for_static_method_reference): Add returned type in error
6750 (invocation_mode): Get rid of bogus check on PRIVATE methods.
6751 (refine_accessible_methods_list): Merged two conditions in test.
6752 (java_complete_class): Sanity check on stabilize_ref gone.
6753 * zextract.c (read_zip_archive): Cast lseek second argument to long.
6755 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
6757 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
6759 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
6761 * gjavah.c (F_NAN): Removed.
6762 (F_NAN_MASK): New macro.
6763 (F_POSITIVE_INFINITY): Removed.
6764 (F_NEGATIVE_INFINITY): Likewise.
6765 (java_float_finite): Rewrote.
6766 (D_NAN_MASK): Renamed.
6767 (java_double_finite): Rewrote.
6768 (D_POSITIVE_INFINITY): Removed.
6769 (D_NEGATIVE_INFINITY): Likewise.
6771 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
6772 If verbose, print underlying representation of value in hex.
6774 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
6776 * buffer.h, buffer.c: New files.
6777 * Makefile.in (JAVA_OBJS): Add buffer.o.
6779 Support locals variables and writing their debug entries to .class.
6780 * jcf-write.c: Simplify some by user new buffer type.
6781 (vode_buffer_grow): Removed.
6782 (struct localvar_info): New type.
6783 (localsvars, localvartable): New buffers.
6784 (localvar_alloc, localvar_free): New functions.
6785 (generate_bytecode_insns): Handle local variables.
6786 (generate_classfile): Write LocalVariableTable attribute.
6788 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6790 * jcf-io.c (open_in_zip): Check the zipfile magic number.
6791 * zipfile.h (ZIPMAGIC): New macro.
6793 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
6795 * Makefile.in (gjavah.o): Updated dependencies.
6796 (jcf-dump.o): Likewise.
6797 (all.indirect): Use ../gjavah.
6798 (../gjavah$(exeext)): Likewise.
6799 (clean): Don't remove gjavah.
6800 (clean): Remove parse.c, not java/parse.c.
6801 * Make-lang.in (java): Added gjavah.
6802 (gjavah$(exeext)): New target.
6803 (GJAVAH_SOURCES): New macro.
6804 (java.all.build): Added gjavah.
6805 (java.all.cross): Likewise.
6806 (java.rest.encap): Likewise.
6807 * config-lang.in (compilers, stagestuff): Added gjavah.
6809 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
6811 * gjavah.c (java_float_finite): New function.
6812 (java_double_finite): Likewise.
6813 (F_POSITIVE_INFINITY): New macro.
6814 (F_NEGATIVE_INFINITY): Likewise.
6816 (D_POSITIVE_INFINITY): Likewise.
6817 (D_NEGATIVE_INFINITY): Likewise.
6819 (print_field_info): Use java_float_finite and java_double_finite.
6821 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
6823 * parse.y (method_header): Name "this" implicit argument.
6825 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
6827 * jcf-write.c: Write out LineNumberTable attribute in .class file.
6828 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
6829 (put_linenumber): New function.
6830 (generate_bytecode_insns, generate_classfile): Write line numbers.
6832 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6834 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
6835 (lookup_name, build_known_method_ref, build_class_init,
6836 build_invokevirtual, invoke_build_dtable, match_java_method,
6837 build_field_ref, pushdecl_force_head, build_java_binop,
6838 binary_numeric_promotion, build_decl_no_layout,
6839 build_java_arrayaccess, build_newarray, build_anewarray,
6840 build_java_array_length_access, build_java_arraynull_check): New
6841 extern function prototypes.
6842 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6843 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
6845 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
6847 * jcf.h (jcf_out_of_synch): New extern function prototype.
6848 * parse.h: Static/global function implemented in parse.y
6849 prototyped and declarations moved at the end of the file.
6850 (DECL_P): Check that the argument isn't null.
6851 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6852 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
6853 (QUAL_DECL_TYPE): New macro.
6854 (PARAMS): Macro definition removed.
6855 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
6856 (return_statement:): Call build_return.
6857 (field_access:): Call make_qualified_primary in sub rule.
6858 (method_invocation:): Build method invocation and call
6859 make_qualified_primary when processing primaries.
6860 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
6861 get_type_from_signature.
6862 (java_check_regular_method): Extra integer 0 argument when calling
6863 lookup_java_method2.
6864 (lookup_java_interface_method2): Extra method DECL argument when
6865 calling lookup_java_interface_method2.
6866 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
6868 (java_complete_expand_method): Layout current class iff not
6869 already done. Don't process interface's methods.
6870 (java_complete_expand_method): Use super class only if it
6871 exists. Use current class otherwise.
6872 (make_qualified_primary): New function.
6873 (resolve_expression_name): Process qualified expression or
6874 expression from primary the same way.
6875 (resolve_expression_name): Two last arguments to
6876 resolve_field_access are now NULL_TREEs.
6877 (resolve_field_access): New variable is_static. Local field must
6878 be DECLs. is_static computed on field DECLs only. Append code in
6879 where_found to the field access if necessary. Use QUAL_DECL_TYPE
6880 to initialize field_type.
6881 (resolve_qualified_expression_name): New local variable,
6882 previous_call_static and is_static. Handle primaries with function
6883 calls, casts, array references and `this'. `super' now handled as
6884 `(super_class)this'. Use is_static to clarify boolean expressions.
6885 Added code to handle case where a proper handle is required to
6886 access a field. Use QUAL_DECL_TYPE where applicable.
6887 (maybe_access_field): New function.
6888 (patch_method_invocation_stmt): New arguments primary, where,
6889 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
6890 deleted. Use `where' as a type to search from if specified. Check
6891 for static method reference where forbidden. Append primary or
6892 current_this to the argument list if not calling constructor nor
6894 (check_for_static_method_reference): New function.
6895 (patch_invoke): Layout the class on which new is done if
6897 (lookup_method_invoke): Changed format to report errors on
6899 (qualify_ambiguous_name): New local variable this_found. Now
6900 handle things from primaries. Method call are considered
6902 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
6904 (not_initialized_as_it_should_p): Comply with the new DECL_P.
6905 (java_complete_tree): New case fo RETURN_EXPR. Process function
6906 call arguments in separate function.
6907 (complete_function_arguments): New function.
6908 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
6910 (patch_assignment): Take the return function slot into account as
6911 a RHS. Distinguish assignment from a return.
6912 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
6913 when checking methods in interfaces.
6914 (resolve_type_during_patch): NULL argument to unresolve_type_p
6915 instead of NULL_TREE.
6916 (patch_newarray): Fixed typo in comment.
6917 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
6918 (build_return, patch_return): New functions.
6919 * typeck.c (lookup_java_constructor): Fixed typo in comment.
6921 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
6923 * constants.c (find_name_and_type_constant, find_fieldref_index,
6924 find_methodref_index): New methods.
6925 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
6926 just return given method. Also, rename to build_known_method_ref.
6927 (expand_invoke): Rename call to build_invoke_non_interface.
6928 * java-tree.h, parse.h: Update prototype.
6929 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
6930 (such as expand_expr_stmt) if flag_emit_class_files.
6931 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
6932 STACK_TARGET, IGNORE_TARGET): New macros.
6933 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
6934 (generate_bytecode_insn): New function to generate method's bytecode.
6935 (generate_classfile): Node generate Code attribute for a method.
6936 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
6937 push_long_const, field_op, adjust_typed_op, maybe_wide):
6938 New functions used by generate_bytecode_insn.
6940 * typeck.c (signature_include_return): Remove variable.
6941 (push_java_argument_signature, build_java_argument_signature): New.
6942 (build_java_signature): Use push_java_argument_signature.
6943 * parse.y: Use build_java_argument_signature instead of fiddling
6944 with signature_include_return.
6946 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
6948 * gjavah.c (print_c_decl): Always generate JArray<>* for array
6951 * Makefile.in (all.indirect): Added gjavah$(exeext).
6952 (gjavah$(exeext)): Added $(exeext).
6955 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6957 * class.c (layout_class): Call to java_layout_parsed_class replace
6958 by safe_layout_class.
6959 * expr.c (build_java_array_length_access): Removed static storage
6960 class in the function definition.
6961 (build_java_arraynull_check): Likewise.
6962 Also fixed typos in two comments.
6963 * lex.c (java_init_lex): Initialize static global kw_length.
6964 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
6965 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
6967 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
6968 * parse.h (resolve_no_layout): New static function declaration.
6969 (get_identifier_in_static): Declaration removed.
6970 (java_layout_parsed_class): Function name declaration changed to
6972 (build_newarray_node, patch_newarray, resolve_type_during_patch,
6973 not_initialized_as_it_should_p, build_this): New static function
6975 (pushdecl_force_head, build_java_binop, int_fits_type_p,
6976 binary_numeric_promotion, stabilize_reference,
6977 build_decl_no_layout, build_java_arrayaccess): Extern function
6978 declarations moved into their own section.
6979 (build_newarray, build_anewarray, build_java_array_length_access,
6980 build_java_arraynull_check): New extern function declarations.
6981 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
6982 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
6984 (CALL_CONSTRUCTOR_P): New macro.
6985 * parse.y (kw_length): New static global tree node.
6986 (return_statement): Tagged <node>.
6987 (RETURN_TK): Tagged <operator>.
6988 (variable_declarator_id:): Build variable declaration with an
6989 empty initialization value if a syntax error was found in the
6990 initialization part of the variable declaration.
6991 (statement_without_trailing_substatement:): return_statement: now
6992 uses the default rule.
6993 (return_statement:): Temporarily fixed to return NULL_TREE.
6994 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
6995 (class_instance_creation_expression:): Class creation rules now
6996 call build_method_invocation upon reduction.
6997 (array_creation_expression:): Rules call build_newarray_node upon
6999 (dim_exprs:): Build a list of dimension expressions.
7000 (dim_expr:): Store location of the OSB_TK in the dimension
7002 (method_invocation:): Added a new error rule.
7003 (build_unresolved_array_type): WFL argument may also be an array
7004 on a primitive type. Name of the argument changed to reflect this.
7005 (method_declarator): Insert argument type at the beginning of the
7006 argument type list and later reverse the list.
7007 (unresolved_type_p): Argument 'returned' may be optionally
7009 (java_layout_class_from_source): Function renamed
7011 (resolve_and_layout): Now call resolve_no_layout and
7013 (resolve_no_layout): New function.
7014 (purify_type_name): New function.
7015 (complete_class_report_errors): Call purify_type_name during error
7016 report on a type not found.
7017 (process_imports): error_found local variable doesn't need to be
7018 initialized to zero.
7019 (declare_local_variables): New local type_wfl. Fixed typo in error
7020 message. type_wfl assigned to unresolved type and used to register
7021 incomplete type. Build a WFL around the variable initialization
7022 statement so that debug info can be generated on it.
7023 (source_start_java_method): Reverse argument list after they've
7025 (current_this): New static global variable.
7026 (java_complete_expand_methods): Set current_this when appropriate.
7027 (resolve_expression_name): Build correct static and non static
7028 field access bearing a simple name.
7029 (resolve_field_access): Resolve the length field of arrays. Handle
7031 (patch_method_invocation_stmt): Set the type of the method
7032 invocation to error_mark_node. This value is later overridden by a
7033 valid type, if any. Don't handle qualified constructor invocation
7034 as qualified method invocation. Call lookup_method_invoke with its
7035 new flag. It's no longer necessary to access the selected method
7036 as the value of a tree list. Handle constructor invocation.
7037 (patch_invoke): Reverse argument list when invoking non interface
7038 methods. Insert call to new as the first argument of the
7040 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
7041 defined within a final class. Return INVOKE_STATIC if the invoked
7042 method is a constructor.
7043 (lookup_method_invoke): New lc argument is a flag to indicate a
7044 constructor lookup. Now handle constructor lookup. Choose the most
7045 specific method in case several were matching the invocation
7046 requirements. Return a method decl instead of a tree list featuring
7047 one single method decl element.
7048 (refine_accessible_methods_list): New lc flag argument to
7049 indicate that a constructor is being looked up.
7050 (not_initialized_as_it_should_p): New function.
7051 (java_complete_tree): Now process fake tree codes
7052 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
7053 save_expr on resolved function call arguments. Case on
7054 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
7055 (patch_assignment): LHS can be a field access expression. When
7056 dealing with reference, lhs_type is the promoted type of the
7057 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
7059 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7060 (patch_binop): Use not_initialized_as_it_should_p where
7062 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7063 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
7065 (resolve_type_during_patch): New function.
7066 (patch_cast): Call resolve_type_during_patch to resolve type and
7067 report error accordingly.
7068 (patch_array_ref): Use not_initialized_as_it_should_p where
7069 applicable. Array base expression is saved before being
7070 used. Promote the type of an array elements if it contains non
7072 (build_newarray_node, patch_newarray, build_this): New functions.
7074 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
7076 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
7077 increment it in `for' statement.
7078 (print_field_info): If number is inf or nan, don't print it.
7079 (print_method_info): If method name is `delete', just ignore it.
7080 (print_c_decl): Special-case jstringArray.
7082 * gjavah.c (help): New function.
7083 (no_argument): New function.
7084 (usage): Changed text.
7085 (main): Rewrote argument handling. Now handles -v, --help,
7087 (version): New function.
7088 (found_error): New global.
7089 (main): Return found_error.
7090 (generate_access): Set found_error.
7091 (print_c_decl): Likewise.
7093 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
7095 * gjavah.c (print_c_decl): Don't print "," when examining field.
7096 Skip type name when looking at "[L" types.
7097 (process_file): Now static.
7098 (generate_access): Now returns int.
7099 (last_access_generated): New global.
7100 (process_file): Clear last_access_generated; make multiple passes
7102 (print_field_info): Just return if generate_access returns true.
7103 (print_method_info): Likewise. Also, allow <init> functions to
7105 (print_c_decl): Added is_init argument. Print constructors
7107 (print_cxx_classname): Use UTF8_GET to extract characters from
7109 (print_base_classname): New function.
7110 (print_class_decls): New function.
7111 (process_file): Use it.
7112 (utf8_cmp): New function.
7114 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
7116 * lang-options.h: Format changed to match changes in gcc/toplev.c
7117 to implement a --help option.
7119 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
7121 * decl.c (init_decl_processing): Revert change to dtable_type.
7123 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
7125 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
7127 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
7129 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
7131 * lang.c (lang_init): Default flag_exceptions to 1, without
7132 checking to see if it's 2 first.
7134 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
7136 * constants.c: Include "system.h".
7138 * lang.c (flag_new_exceptions): Get via extern now.
7139 (lang_init_options): New functions. Turn on flag_new_exceptions.
7141 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7143 * lex.c (java_lex): Return 0 when we see an invalid character in
7146 * lex.c (java_read_char): Specify extra argument when calling
7148 (java_read_unicode, java_parse_end_comment,
7149 java_parse_escape_sequence): Likewise,
7150 (java_lex): Specify extra argument when calling
7151 java_lex_error. Test that IDs are beginning with a legal character
7152 for IDs. Handle invalid characters with an error message and a
7153 call to java_lex_error.
7154 (java_lex_error): Adjust column position by new argument
7155 `forward'. Issue an error even if in the middle of reporting an
7158 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
7160 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
7161 we don't explicitly put a null pointer when we're copying it.
7163 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
7165 * gjavah.c (print_cxx_classname): New function.
7166 (super_class_name): Likewise.
7167 (print_super_fields): Removed.
7168 (in_super): Removed.
7169 (print_field_info): Never generate #defines.
7170 (print_c_decl): Changed generated types to match JNI. No longer
7171 print class name before method name.
7172 (print_method_info): Print "static" before static methods.
7173 Print "virtual" before non-final methods.
7174 (usage): Use exit(1), not exit(-1).
7176 (print_field_info): Use %.17g to print a double.
7177 (last_access): New globals.
7178 (process_file): Initialize last_access.
7179 (usage): Now static.
7180 (ACC_VISIBILITY): New define.
7181 (generate_access): New function.
7182 (print_field_info): Call it.
7183 (print_method_info): Likewise. Also, generate information for all
7184 methods, not just native methods. Return void.
7185 (print_c_decl): Return void.
7186 (print_field_info): Return void.
7188 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7190 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
7191 processing the jc1 grammar file. Prefix bison functions and
7192 variables with java_.
7193 (parse.c): Dependencies on parse.h and lex.h
7194 * expr.c (build_java_arrayaccess): Function now global.
7195 * java-tree.h: Comment reorganized to carry on previous
7196 classification effort.
7197 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
7198 RESOLVE_TYPE_NAME_P): New flags on WFLs.
7199 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
7200 java_parse (new prefix java_ generated by bison).
7201 (java_layout_parsed_class, java_register_parsed_class): Function
7203 (yyparse): Removed unnecessary call to init_outgoing_cpool.
7204 * lex.c (static tree wfl_op): Variable deleted.
7205 (java_init_lex): Initialize kw_super and kw_this. Initialize more
7206 ctxp fields to NULL_TREE.
7207 (java_lex): No longer create WFL for operators. Filename caching
7208 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
7209 created as STRING_CST and later expanded. Removed extra argument
7210 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
7212 (build_wfl_node): Removed code in comments.
7213 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
7214 store token and location data in the current bison token.
7215 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
7216 static/extern function declaration at the beginning of the file.
7217 (struct qualification): Data structure definition deleted.
7218 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
7219 (qualify_ambiguous_name): Function declaration modified. Function
7220 now returns nothing.
7221 (build_array_ref, patch_array_ref, make_qualified_name,
7222 resolve_qualified_expression_name, maybe_generate_clinit,
7223 resolve_field_access): New static function declarations.
7224 (build_java_arrayaccess): New extern function declaration.
7225 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
7226 (CALL_EXPR_PRIMARY): Macro deleted.
7227 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
7228 (struct parser_ctxt): Field initialized_final
7229 removed. non_static_initialized, static_initialized: New fields.
7230 * parse.y (static tree kw_super, static tree kw_this): New global
7232 (%union): tree wfl field of operator member replaced by int
7233 location. WFLs are non longer created for operators.
7234 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
7235 (qualified_name:): Now calls make_qualified_name to build the
7237 (type_declaration:): Consider generating <clinit> when class
7239 (variable_declarator:): Directly build an assignment node when the
7240 variable is initialized when declared.
7241 (this_or_super:): Build a WFL and set current location when THIS
7242 or SUPER are parsed.
7243 (expression_statement:): Wrap statement around a WFL.
7244 (primary_no_new_array:): Fixed typo. Changed value returned by
7245 THIS_TK because of its new type (temporary).
7246 (dim_exprs:): Temporary fix because of OSB_TK's new type.
7247 (field_access:): Build qualified name with SUPER.
7248 (method_invocation:): Fixed returned value because of SUPER's new
7250 (array_access:): Use OSB_TK location information.
7251 (post_increment_expression:, post_decrement_expression:,
7252 unary_expression:, pre_increment_expression:,
7253 pre_decrement_expression:, unary_expression_not_plus_minus:,
7254 cast_expression:, multiplicative_expression:,
7255 additive_expression:, shift_expression:, relational_expression:,
7256 equality_expression:, and_expression:, exclusive_or_expression:,
7257 inclusive_or_expression:, conditional_and_expression:,
7258 conditional_or_expression:, assignment:): Use new location/token
7259 information available on operators.
7260 (create_class): Set super_decl_type to NULL_TREE when processing
7262 (register_fields): Field initialization is now a MODIFY_EXPR
7263 node. Chain initialization code to the matching lists (according
7264 the the field declaration modifiers).
7265 (maybe_generate_clinit): New function.
7266 (method_header): Don't set method's DECL_NAME to a WFL when adding
7267 methods to java.lang.Object.
7268 (resolve_and_layout): Now can return NULL_TREE if the type
7269 resolution fails. Otherwise, return the class DECL instead of its
7271 (check_method_redefinition): Don't patch method DECL_NAME if it
7272 belongs to java.lang.Object.
7273 (process_imports): Simply assign error_found to the value returned
7274 by check_pkg_class_access.
7275 (declare_local_variables): Don't use their init statements (if
7276 any) when parsing error were previously found. Reuse MODIFY_EXPR
7277 build during parsing as an init statement.
7278 (java_method_add_stmt): Now return the current method body.
7279 (java_layout_parsed_class, java_register_parsed_class): Functions
7281 (java_complete_expand_methods): Initialize the constant pool on a
7282 per class basis. Layout the classes before expanding their method
7283 bodies. Don't try expand artificial constructor code if error were
7284 found. Make the classes data and register them if no error were
7286 (java_complete_expand_method): Retrieve an artificial constructor
7287 argument list before entering its body. Assign the top block to
7288 the artificial constructor function body and set types of declared
7289 blocks and compound statements to void. Walk method body if not an
7290 artificial constructor.
7291 (make_qualified_name, cut_identifier_in_qualified): New functions.
7292 (resolve_expression_name): Fixed comments. Save/restore the
7293 current class CLASS_LOADED_P flag value. Build non qualified
7294 static field access and handle qualified expression names.
7295 (resolve_field_access, resolve_qualified_expression_name): New
7297 (patch_method_invocation_stmt): Use the new expression resolution
7298 scheme, calling resolve_field_access when the function call is
7299 resolved as an expression.
7300 (qualify_ambiguous_name): Function rewritten to work on qualified
7301 expression produced by make_qualified_name.
7302 (java_complete_tree): Promote type when function's argument are
7303 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
7304 the assignment to discover further errors if RHS is a expression
7305 name that fails to evaluate. Declare LHS initialized even though
7306 the assignment failed. Don't use the location variable and removed
7307 extra argument in patch function calls. Now handle the ARRAY_REF
7308 case and build internal string representation when STRING_CSTs are
7310 (build_method_invocation): Don't wrap function call around a WFL.
7311 (build_assignment): Likewise. Use the operator location
7313 (patch_assignment): Handle array access LHSs. Handle error
7314 provenance, resulting in a better error report.
7315 (build_binop): Use op_location from operator as binop location
7317 (build_unaryop, build_incdec, build_cast): Likewise.
7318 (patch_binop): Extract location information from the node. Fixed
7319 typo in error message.
7320 (patch_unary_op): Extract location information from the node.
7321 (build_array_ref, patch_array_ref): New functions.
7323 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
7325 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
7326 match _Jv_IsInstanceOf.
7327 * decl.c (init_decl_processing): Use _Jv_NewArray, not
7328 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
7330 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
7332 * decl.c (init_decl_processing): Functions are now named
7333 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
7335 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
7337 * java-tree.h (load_class): Add prototype.
7338 * class.c (is_compiled_class): Add missing arg to load_class.
7339 * expr.c (expand_java_NEW): Call load_class.
7340 * parse.y (process_import): Removed bogus use of void return value.
7342 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
7344 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
7345 Function name is "_Jv_Throw" instead of "soft_athrow".
7346 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
7347 Function name is "_Jv_AllocObject" instead of "soft_new".
7348 Takes an extra parameter (object size).
7349 * expr.c: Update calls.
7351 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
7353 * lex.c (java_get_line_col): Handle end-of-file.
7354 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
7356 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7358 * lang.c (lang_init): Make -fexceptions the default.
7359 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
7360 exception handling is not turned on.
7362 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7364 * lang.c (flag_new_exceptions): Make this this default.
7365 * decl.c (end_java_method): Call emit_handlers.
7366 * except.c (method_init_exceptions): Set language code and version.
7367 (expand_start_java_handler): Enable exception, and call
7368 expand_eh_region_start.
7369 (expand_end_java_handler): Enable exception, and set up catch blocks.
7370 (emit_handlers): New routine to generate the saved handlers.
7371 * java-except.h (emit_handlers): Add prototype.
7373 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
7375 We used to have three different representations of the constant pool:
7376 the CPool structure, the tree_constant_pool, and the constructures
7377 used to build the Class object (which may need class and string
7378 constants) in compiled code. None were appropriate for compiling
7379 to .class files, so I did a major overhaul.
7381 First, the tree_constant_pool array was removed. Things were
7382 modified to the CPool structure in the JCF could be used.
7383 Second, a "capacity" field was added to the CPool, and functions
7384 written to search for a matching constant, adding one if not found.
7385 The code that generated the Class object was changed to use a CPool.
7386 The actual TREE_LISTs used to build the CONSTRUCTORs used for
7387 the static Class object are now only in build_constants_constructor.
7388 Finally, I wrote code which can generate a .class file (including its
7389 constant pool) from the RECORD_TYPE of a class. This is a big step
7390 on the way to compiling Java source into .class files.
7392 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
7393 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
7395 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
7396 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
7397 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
7398 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
7399 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
7400 (lang_type): Removed constant_pool field.
7401 * jcf.h (CPool): Renamed size to count. Added field capacity.
7402 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
7403 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
7404 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
7406 * constants.c (current_constant_pool_tags, current_constant_pool_data,
7407 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
7408 * constants.c (build_constants_constructor): Use new outgoing_cpool.
7409 (set_constant_entry, find_constant1, find_constant2,
7410 find_class_constant, count_constant_pool_bytes, write_constant_pool,
7411 find_utf8_constant, find_class_or_string_constant): New functions.
7413 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
7414 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
7415 (give_name_to_class, get_class_constant): Likewise.
7416 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
7417 (get_name_and_type_constant, get_ref_constant): Removed.
7418 * parse.h (parser_ctxt): Remove field tree_constant_pool.
7419 * parse.y: Don't save/restore tree_constant_pool.
7420 * verify.c (verify_jvm_instructions): Update for new approach.
7421 * expr.c (expand_invoke, expand_java_field_op): Likewise.
7423 * lang-options.h: Added -femit-class-file, -femit-class-files.
7424 * lang.c (flag_emit_class_files), java-tree.h: New flag.
7425 (lang_f_options): Added "emit-class-file(s)".
7427 * expr.c (build_java_arrayaccess): Generate more efficient array
7428 bounds checking, by using unsigned compare.
7430 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
7432 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7434 * parse.h: New comment on the handling of unresolved type
7435 identifiers. JDEPs are now part of the jdep_code enum.
7436 (typedef struct jdep): Now use enum jdep_code or int, depending on
7437 availability. Both are narrowed down to an 8 bits bitfield.
7438 (CALL_EXPR_PRIMARY): Fixed comment.
7440 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
7442 * Make-lang.in (java): Added gjavac and jvgenmain.
7443 (java.start.encap): Depend on gjavac.
7444 (java.rest.encap): Depend on jvgenmain.
7446 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
7447 (JAVA_CROSS_NAME): Likewise.
7448 (java.all.build): Depend on jvgenmain and gjavac.
7449 (java.all.cross): Depend on jvgenmain and gjavac-cross.
7450 (jvgenmain$(exeext)): New target.
7451 (java.install-common): Wrote.
7452 * config-lang.in (compilers, stagestuff): Added gjavac and
7455 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
7457 * lang.c (lang_decode_option): New argc/argv interface.
7459 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7461 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
7462 * decl.c (build_decl_no_layout): New function.
7463 * expr.c (java_lang_expand_expr): Layout declarations found in
7464 blocks before they're pushed.
7465 * jcf-parse.c (load_class): Save current line when parsing class
7467 (parse_source_file): Register class before expanding their
7469 * lang.c (put_decl_node): Produce `null' when `void *' is
7471 * lex.c (static tree wfl_op): New static global, for error report
7473 (java_init_lex): wfl_operator and wfl_op initialized
7474 here. Filename caching added for wfl_op. Return wfl_op when `(' is
7476 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
7477 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
7478 build_unresolved_array_type): New static function definitions.
7479 (build_decl_no_layout): New extern function declared.
7480 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
7481 faulty modifier exists.
7482 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
7483 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
7484 (UNARY_PLUS_EXPR): New fake operator.
7485 (struct parser_ctxt): New field osb_number.
7486 * parse.y (static tree wfl_operator): New static WFL for operator
7487 bound error messages.
7488 (DECR_TK, INCR_TK): Moved.
7489 (OP_TK): Tagged <operator>.
7490 (array_type:): Now call build_unresolved_array_type.
7491 (dim_expr:): Count the number of '[' seen.
7492 (post_increment_expression, post_decrement_expression,
7493 pre_increment_expression, pre_decrement_expression,
7494 unary_expression_not_plus_minus, unary_expression:): Actions are
7495 now building the corresponding unary expressions.
7496 (cast_expression:): Actions are now building cast expressions.
7497 (build_unresolved_array_type): New function.
7498 (create_interface): Reset the number of declared interfaces.
7499 (create_class): Likewise.
7500 (method_header): Methods declared within the scope of an interface
7501 are now implicitly set public and abstract.
7502 (java_complete_class): Variable's and parameter's type are patched
7503 with a promoted type.
7504 (declare_local_variables): Resolved non builtin types are promoted
7505 before being used to build a variable decl. Removed type patch
7506 posted on variable initialization statement.
7507 (source_start_java_method): Use build_decl_no_layout to build the
7508 decl of a parameter of incomplete type.
7509 (java_register_parsed_class): Process interfaces too. Call
7510 rest_of_decl_compilation on each processed class declarations.
7511 (java_complete_expand_methods): Don't attempt to expand things in
7513 (java_complete_tree): Process CONVERT_EXPR, even though it always
7514 has a type. Propagate error_mark_node to node's type too. Promote
7515 method's call argument type and return error_mark_node if
7516 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
7517 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
7518 handle unary operator nodes.
7519 (build_assignment): Added comment.
7520 (print_int_node): New function.
7521 (patch_assignment): New second argument. New error handling. Use
7522 print_int_node. Handle references. Use can_cast_to_p to issue
7523 different error message according to the context and check upon
7524 the initialization of the RHS.
7525 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
7526 (operator_string): Handle more operators.
7527 (patch_binop): No longer use a function static
7528 wfl_operator. Improved error message on shift distance.
7529 (build_unaryop, build_incdec, build_cast, patch_unaryop,
7530 patch_cast): New functions.
7532 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
7534 * jvspec.c: New file.
7535 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
7537 * java-tree.h (identifier_subst): Add declaration.
7539 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
7541 * jvgenmain.c (main): Generate call to JvRunMain.
7543 * class.c (make_class_data): Push value for "sync_info" field.
7544 * decl.c (init_decl_processing): Push "sync_info" field.
7546 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
7548 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
7549 Java (source) name, not signature.
7550 Set TYPE_ALIGN to (at least) that of element_type.
7552 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
7554 * class.c: Moved classname-mangling-rekated code to ...
7555 * mangle.c: ... this new file.
7556 * jvgenmain.c: New program (needs mangle.c) to generate main program.
7557 * Makefile.in: Update for above changes.
7559 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7561 * expr.c (truthvalue_conversion): Convert integer and floating
7562 point value to their truth value.
7563 * lex.c (java_lex): Handle the `null' literal.
7564 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
7565 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7566 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
7569 * parse.y: Reorganization/documentation on token declaration.
7570 (binop_lookup[]): New added new tree codes.
7571 (relational_expression): Build corresponding binary operators.
7572 (equality_expression, conditional_and_expression,
7573 conditional_or_expression): Likewise.
7574 (java_complete_class): Fix crash in debug message.
7575 (java_complete_tree): Check initialization of method call
7576 arguments. Further bogus node evaluation to detect more error
7577 during assignments. Handles more binary operators.
7578 (patch_assignment): Use DECL_P.
7579 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
7581 (operator_string): Handle more case. Compacted source.
7582 (patch_binop): Changed function comment. Checking for
7583 uninitialized first operand takes the compound assignment into
7584 account and uses DECL_P. Checking for uninitialized second operand
7585 delayed to routine's end. Use macros to issue type bound error
7586 messages and issue messages on both operands if their types are
7587 different. Force fixed type into node. Handle all binary
7590 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7592 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
7593 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
7594 build operator node and return tokens.
7595 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
7596 * parse.h (java_complete_tree): Changed returned type in prototype.
7597 (build_method_invocation, build_assignment, patch_assignment,
7598 patch_binop): New static function declarations.
7599 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
7600 BUILD_EXPR_WFL): New macros.
7601 * parse.y (enum tree_code binop_lookup[]): New static for token to
7603 (%union): Parser union has new sub-structure `operator'.
7604 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
7605 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
7606 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
7607 ASSIGN_ANY_TK): Tokens tagged `operator'.
7608 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
7609 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
7610 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
7611 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
7612 (assignment_operator:): Rule tagged `operator'.
7613 (expression_statement:): Re-installed default rule.
7614 (method_invocation:): Sub rules call build_method_invocation.
7615 (postfix_expression:): Don't attempt to resolve name here. Just
7617 (multiplicative_expression:): Sub-rules build corresponding binop
7619 (additive_expression:, shift_expression:, and_expression:,
7620 exclusive_or_expression:, inclusive_or_expression:): Likewise.
7621 (assignment:): Sub rule invoke build_assignment.
7622 (assignment_operator:): Default rules on sub rules.
7623 (force_error): Added documentation on this variable.
7624 (declare_local_variables): Build initialization calling
7626 (expand_start_java_method): Removed unused rtx declaration. Mark
7627 arguments as already initialized.
7628 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
7629 (java_complete_expand_methods): Don't process next method if
7630 completion of the previous one triggered errors.
7631 (java_complete_expand_method): Call source_end_java_method if no
7632 error were found during completion.
7633 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
7634 locals declaratilon. Handle names found within a class. Return
7635 error_mark_node when things aren't found.
7636 (patch_method_invocation_stmt): Return error_mark_node on failures.
7637 (patch_invoke): Removed unused local. Return the correct node.
7638 (java_complete_tree): Now returns a value. The BLOCK section binds
7639 local identifiers and the type of a BLOCK is now void. Assign the
7640 result of operand completion on COMPOUND_EXPR. Assign the
7641 encapsulated node of a WFL to the result of its completion, except
7642 when the node is an identifier. Now handle MODIFY_EXPR and several
7643 binary operators. Return error_mark_node on errors.
7644 (build_method_invocation, build_assignment, patch_assignment,
7645 build_binop, operator_string, patch_binop): New functions.
7646 * typeck.c (binary_numeric_promotion): New function.
7648 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
7650 * class.c (identifier_subst): New convenience wrapper for ident_subst.
7651 Replace most uses of ident_subst by identifier_subst.
7653 * class.c (push_class_static_dummy_field): Removed function.
7654 (build_class_ref): Find Class object decl by looking up "CNAME.class",
7655 instead of looking got "class" static field. Create that decl here.
7656 (class_identifier_node): Removed; no longer needed.
7657 (init_class_processing): Don't init class_identifier_node.
7658 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
7659 Do nreverse 0 times (instead of twice) for Object and Class.
7660 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
7662 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
7664 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
7665 while initializing linenumber_count and linenumber_table.
7666 Do it before init_function_start (which calls emit_line_note).
7667 * expr.c (expand_byte_code): Don't need to clear lineno here.
7669 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
7671 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
7672 then mangle number as _N_.
7674 * class.c (mangle_class_field): New function.
7675 (build_class_ref): Set assembler name of class reference using
7677 (push_class_static_dummy_field): Likewise.
7679 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
7681 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
7682 of assigning to TREE_CODE. The latter method exploits a feature
7683 of GCC that is not ANSI compliant.
7685 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7687 * decl.c (pushdecl_force_head): New function.
7688 (pushlevel): Removed conditional printf.
7689 (complete_start_java_method): Don't enter local variable scope if
7690 function is compiled from source code.
7691 * expr.c: parse.h now included
7692 (java_lang_expand_expr): New function.
7693 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
7694 printf. Terminate buffer when doing directories.
7695 * jcf-parse.c (parse_source_file): Call lang_init_source before
7696 parsing and before code generation.
7697 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
7698 use printf if the macro is defined.
7699 * lang.c (lang_init): Install lang_expand_expr hook on
7700 java_lang_expand_expr.
7701 (java_dummy_print): New function.
7702 (lang_init_source): New function.
7703 * lex.c (java_lex): Remember location of an opening brace at the
7704 second nesting level.
7705 (java_is_eol): Unget character seen after a CR if it is EOF.
7706 * parse.h: Now includes lex.h
7707 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
7708 printf if the macro is defined.
7709 (expand_start_java_method, build_expr_block, enter_block,
7710 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
7711 New static function declarations.
7712 (pushdecl_force_head): New extern function declaration.
7713 (INCOMPLETE_TYPE_P): New macro.
7714 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
7715 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
7716 BLOCK_EXPR_ORIGIN): New macros.
7717 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
7718 DECL_SOURCE_LINE_LAST): New macros.
7719 (struct parser_ctxt): Removed field current_method_decl, redundant
7720 with the field current_function_decl. Added fields
7721 first_ccb_indent1 and pending_block.
7722 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
7723 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
7725 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
7726 (compilation_unit:): Cosmetic on sub rule.
7727 (type_declaration:): Cosmetic on sub rules. Added an error rule.
7728 (variable_initializer:): Installed default rule on expression:.
7729 (method_declaration:): method_header: starts a new
7730 method. method_body: installs the function body, absorbs blocks
7731 emitted for temporary variable scopings, pops function's body block
7732 and merges function's last statement lineno in DECL_SOURCE_LINE.
7733 (method_body:): Installed default rules.
7734 (block:): Call enter_block when an opening brace is seen. Absorb
7735 scoping blocks and call exit_block when a closing brace is seen.
7736 (block_statement:): Cosmetic changes.
7737 (method_invocation:): Create WFL around CALL_EXPR node.
7738 (patch_stage): Added comment around definition.
7739 (method_header): Try to use first_ccb_indent1 as the first line of
7740 the method, so BP debug info are emitted at the first opening
7741 brace of the function. If the function has no body, use the
7742 location of the function's name. Override currently defined method
7743 name with the matching WFL so we can point redefinition errors
7744 using the location where the function's name was declared.
7745 (check_abstract_method_header): Interprets DECL_NAME as an
7746 identifier or as a WFL, accordingly.
7747 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
7748 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
7749 location and name information out of it and reinstall DECL_NAME to
7750 its original identifier node value.
7751 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
7752 function's source code).
7753 (read_import_dir): Test the value returned by find_class and issue
7754 a fatal accordingly.
7755 (declare_local_variables): Push a new block for the scope of the
7756 new variable(s) if code has been already generated at that nesting
7757 level. Pinpoint redefinition errors using the variable id
7758 WFLs. Generate initialization code if necessary. If the variable
7759 type is incomplete, register a patch on its decl.
7760 (source_start_java_method): Rewritten. Define a new block for the
7761 function's parameters. Build parameter decl out of function's
7762 arguments and register them for a patch if their types are
7764 (expand_start_java_method): Includes the part of
7765 source_start_java_method that was pushing the parameter decls and
7766 completing the method start code.
7767 (source_end_java_method): Removed call the expand_end_bindings and
7768 poplevel (already taken care of). Reinstall function's arguments
7769 and get function's last line of code before calling
7770 expand_function_end.
7771 (java_method_add_stmt): New comment before the function's
7772 code. Complement the second operand of the current COMPOUND_EXPR
7774 (java_complete_expand_methods): Don't generate debug info on line
7775 zero when expanding a generated constructor.
7776 (java_complete_expand_method): Set start and end line numbers for
7777 a artificially generated constructor to one and manually call
7778 enter_block and exit_block when defining it. For all methods:
7779 expand function's start calling the new expand_start_java_method
7780 and invoke java_complete_tree on the effective method's body, if
7782 (resolve_expression_name): Now use lookup_name_in_blocks to search
7783 local variable decls and print out an error when variables are
7785 (patch_method_invocation_stmt): Inserted comment before the
7787 (lookup_method_invoke): Chain method's arguments using chainon
7788 with the current arg list as a second argument. Inserted missing
7789 IDENTIFIER_POINTER when reporting an error on methods not found.
7790 (refine_accessible_methods_list): Don't retain constructors.
7791 (patch_arguments): Function removed.
7792 (java_complete_tree): Inserted comment before the function's
7793 code. New case for BLOCKs. Moved the WFL case a bit
7794 further. Complete function's arguments.
7795 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
7796 maybe_absorb_scoping_blocks): New functions.
7798 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7800 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
7802 * jcf-parse.c (parse_source_file, java_error_count): New forward
7803 and extern declarations.
7804 (java_parse_abort_on_error): Macro moved.
7805 (jcf_parse_source): fatal called if fopen fails. Now calls
7807 (parse_source_file): New parse_only parameter. Reflects the
7808 elimination of the second pass.
7809 (yyparse): parse_source_file called with argument set to 0.
7810 * jcf.h (JCF_ZERO): Sets java_source to zero.
7811 * lex.c (java_init_lex): pass argument is gone. Function modified
7812 to be called once during the analysis of a file.
7813 (java_unget_unicode): Fixed typo in fatal message.
7814 (java_get_line_col): Likewise.
7815 (java_lval): Likewise. String literals no longer built during
7817 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
7819 * parse.h (MODIFIER_WFL): New macro.
7820 (parse_check_super, parser_check_super_interface): Now return int.
7821 (parser_chain_incomplete_item, not_builtin_p,
7822 complete_method_decl): Declarations removed.
7823 (build_method_invocation_stmt, build_invoke): Renamed using the
7824 `patch' instead of `build'
7825 (register-incomplete_type, obtain_incomplete_type,
7826 java_complete_tree, java_complete_expand_method,
7827 unresolved_type_p, create_jdep_list): New function declarations.
7828 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
7829 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
7830 (jdep): New typedef on new struct _jdep.
7831 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
7832 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
7833 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7834 JDEP_RESOLVED_P): New macros.
7835 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
7836 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
7837 JDEP_VARIABLE): New enum values and jdep kinds.
7838 (jdeplist): New typedef on struct _jdeplist.
7839 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
7841 (CALL_EXPR_PRIMARY): New macro.
7842 (struct parser_ctxt): Fields java_pass, current_method_decl,
7843 method_decl_list deleted. New field jdeplist.
7844 (INCOMPLETE_P): Macro deleted.
7845 * parse.y (single_type_import_declaration:): Removed pass switch.
7846 (type_import_on_demand_declaration): Likewise.
7847 (field_declaration:): Removed pass switch on all sub rules.
7848 (class_declaration:): Call the complete_class_decl removed on
7850 (method_declaration:): Removed second pass switch. No longer chain
7851 methods decl when method_header reduced.
7852 (method_header:): Sub rules no longer depend on pass switch.
7853 (method_declarator:): Likewise.
7854 (method_body:): Likewise.
7855 (abstract_method_declaration:): Likewise.
7856 (block_statement:): Likewise.
7857 (local_variable_declaration:): Likewise.
7858 (argument_list:): Likewise.
7859 (method_invocation:): Likewise. Call to build_method_invocation_stmt
7860 removed. Partial CLASS_EXPR tree node built instead.
7861 (postfix_expression:): Removed pass switch on all sub rules.
7862 (java_pop_parser_context): Free classd_list content.
7863 (yyerror): Call obstrack_grow0 to finalize error message.
7864 (check_class_interface_creation): Comment modified to reflect new
7865 returned value meaning. Removed second pass switch. Return 1 if an
7866 error was found, 0 otherwise. Adjust pointer on filename if a
7867 leading path separator was found.
7868 (maybe_create_class_interface_decl): Removed first pass switch
7869 when linking the class decl to the class_list. Install a new
7870 jdep_list for the class.
7871 (add_superinterfaces): List of unresolved interfaces is
7872 gone. Unresolved interfaces are directly added to the current
7874 (create_interface): Second pass shortcut removed.
7875 ctpx->modifier_ctx access through MODIFIER_WFL.
7876 (create_class): Second pass shortcut removed. Call to
7877 register_incomplete_type replaces the call to
7878 parser_chain_incomplete_item.
7879 (complete_class_decl): Function removed.
7880 (duplicate_declaration_error): New way of retrieving redeclared
7882 (register_fields): Call to lookup_modifier_cl replaced by
7883 MODIFIER_WFL. New way of handling unresolved type, using
7884 unresolved_type_p and obtain_incomplete_type.
7885 register_incomplete_type replaces call to parser_chain_incomplete_item.
7886 (patch_stage): New static global variable.
7887 (method_header): New way of handling unresolved type, using
7888 unresolved_type_p and obtain_incomplete_type. patch_stage used to
7889 indicates that the method decl needs to be patched.
7890 (check_abstract_method_header): Call to lookup_modifier_cl
7891 replaced by MODIFIER_WFL.
7892 (method_declarator): Incomplete argument type are registered
7893 calling register_incomplete_type. Patch on the declared method is
7894 issued in that case.
7895 (unresolved_type_p): New function.
7896 (parser_check_super_interface): New comment to reflect function's
7897 modified returned type (int). Function and has a new argument
7898 this_wfl. Call to parse_error_context uses this_wfl instead of
7899 relying on lookup_cl.
7900 (parser_check_super): Comment reflects function's new returned
7901 type (int). Function returns non zero value on error.
7902 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
7903 register_incomplete_type, jdep_resolve_class): New functions to
7904 handle incomplete types in declarations.
7905 (java_complete_class): Rewritten to work with the new incomplete
7906 type handling scheme.
7907 (complete_class_report_errors): Likewise.
7908 (complete_method_decl): Removed: it jobs is now handled by
7909 java_complete_class.
7910 (do_resolve_class): Class loaded in not already loaded and not
7911 found in Java source code.
7912 (java_check_regular_methods, java_check_abstract_methods): Don't
7913 call complete_method_decl anymore.
7914 (lookup_modifier_cl, not_builtin_p): Functions deleted.
7915 (read_import_dir): Got rid of the pass number dependency.
7916 (declare_local_variables): New handling of unresolved types (patch
7918 (source_start_java_method): New parameter level. Function called
7919 with level set to 1 when argument types are potentially
7920 unresolved. Called to complete the job with level set to 2 once
7922 (source_end_java_method): Call to permanent_allocation
7923 removed. Waiting to be replaced by a more suitable obstack
7925 (java_complete_expand_methods, java_complete_expand_method,
7926 java_expand_finals): New functions.
7927 (build_method_invocation_stmt): Renamed
7928 patch_method_invocation_stmt. Extracts function call expression
7929 (wfl) and arguments (args) from CALL_EXPR tree operands.
7930 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
7931 call. Patch the function and argument operand of the CALL_EXPR
7933 (patch_argument, java_complete_tree): New functions.
7935 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
7937 Recover from missing fields and methods (i.e. error instead of fatal).
7938 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
7939 * expr.c (expand_invoke): Recover from missing method.
7940 (expand_java_field_op): Recover from missing field.
7941 Inline references to java.lang.{Integer,Char,...}.TYPE.
7942 * typeck.c (get_type_from_signature), java-tree.h: New function.
7943 * class.c (add_method): Use get_type_from_signature.
7944 (build_class_ref): Handle a class that was not found.
7945 * typeck.c (convert): Handle conversion to pointers (for convenience).
7946 * verify.c (verify_jvm_instructions): Use get_type_from_signature
7947 instead of lookup_field to handle missing fields.
7949 * jcf-parse.c (process_zip_dir): Set java_source.
7951 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
7953 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
7955 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7957 * jcf-parse.c (load_class): Don't change input_filename before
7958 calling jcf_parse_source (but still do it before calling
7960 (jcf_parse_source): Assign input_filename after having saved the
7962 * lex.c (java_init_lex): Chain a WFL node to the import on demand
7963 list. ctxp->modifier_ctx zeroed according to its new
7964 definition. ctxp->filename initialized. Removed
7965 JAVA_MODIFIER_CTX_UNMARK.
7966 (java_unget_unicode): Update the character based column position.
7967 (java_allocate_new_line): ref_count not used anymore. Always free
7968 ctxp->p_line. Initialize c_line->char_col to 0.
7969 (java_get_unicode): Update the character based column position.
7970 (java_lex): Use ctxp->elc to store current position in source
7971 file, at the beginning of the parsed token. Set modifier_ctx entry
7972 corresponding to the parse modifier to a WFL node. Return a WFL
7973 node when an identifier is parsed.
7974 (java_lex_error): Now uses ctxp->elc to store current position in
7976 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
7977 * lex.h (build_wfl_node): New function definitions.
7978 (struct java_line): ref_count and next fields are gone. New field
7980 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
7981 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
7982 (JAVA_COLUMN_DELTA): New macro.
7983 (java_lc): New typedef on new struct _java_lc.
7984 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
7985 (parse_error_context, parse_warning_context): Changed prototypes.
7986 (java_get_line_col): Added as an available global function.
7987 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
7988 (IC_DECL): Replaced by macro IC_TYPE
7989 (DEPEND_WFL): New macro.
7990 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
7992 (exit_java_complete_class): Removed a commented out statement.
7993 (struct parser_ctxt): Added comments on fields. modifier_ctx is
7994 now an array of tree nodes. Deleted fields line_list and
7995 e_line. New field elc, to replace e_line.
7996 * parse.y (array_type:): Build WFL node.
7997 (qualified_name:): Build a single WFL node out of two. Retain
7998 the location information of the first node in the resulting node.
7999 (package_declaration:): Use package name as a WFL node
8000 (single_type_import_declaration:): Use imported name as a WFL node.
8001 (type_import_on_demand_declaration:): Use root of the imported
8002 packages as a WFL node.
8003 (field_declaration:): Removed unused local variable cl.
8004 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
8005 (yyerror): New static elc. Removed static error_line, error_pos.
8006 New local code_from_source. Save ctxp->elc into elc at the first
8007 pass. Call java_get_line_col to get a string of the line where
8009 (debug_line): Removed static function.
8010 (parse_error_context, parse_warning_context): Parameter cl is now
8011 a WFL node. Use its value to initialize ctxp->elc.
8012 (redefinition_error): Parameter cl is now a WFL node.
8013 (parse_add_interface): New parameter wfl. No longer call
8014 lookup_cl, use wfl instead.
8015 (check_class_interface_creation): Parameter cl is now a WFL node.
8016 (maybe_create_class_interface_decl): Likewise.
8017 (add_superinterfaces): New function.
8018 (create_interface): Removed local cl, node, super_decl,
8019 super_decl_type. Function now uses id as a WFL node. Better
8020 warning/error report on obsolete or forbidden mix of
8021 modifiers. Now calls add_superinterfaces to register interfaces.
8022 (create_class): Removed local cl, node. Local variable id is used
8023 as a WFL node. Better error report on forbidden modifier
8024 mix. Uses add_superinterfaces to register interfaces.
8025 (find_field): Argument cl is now a WFL node. Now store the WFL
8026 node of a fields that needs to be checked for their
8028 (method_header): Local variable node non longer used. Local
8029 variable id replaces cl.
8030 (check_modifiers_consistency): Local variable cl is now a WFL
8032 (method_declarator): Local variable cl replaced by parameter id.
8033 (parser_qualified_name): Now uses parameter name as a WFL node.
8034 (parser_check_super_interface): New parameter wfl, for achieve
8035 greater accuracy during error reports.
8036 (parser_chain_incomplete_item): New parameter named location. Used,
8037 along the decl, to construct the incomplete item node.
8038 (java_complete_class): resolve_class now uses WFL node extracted
8039 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
8041 (complete_method_decl): Unresolved function's argument types are WFL.
8042 (resolve_class): Parameter cl is now a WFL node.
8043 (resolve_and_layout): Likewise.
8044 (do_resolve_class): Likewise. Try first to use cl and then do the
8045 lookup on the decl when calling check_pkg_class_access.
8046 (complete_class_report_errors): Use IC_TYPE in place of
8047 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
8048 instead of doing a lookup over the decl.
8049 (java_check_final): Use WFL info from field tree list.
8050 (lookup_cl): Rewritten and returns a statically defined WFL node.
8051 (lookup_modifier_cl): Now uses information from WFL nodes.
8052 (process_imports): Likewise.
8053 (read_import_dir): name and cl arguments replaced by a single WFL
8054 node. Function modified accordingly.
8055 (find_in_imports_on_demand): Now uses WFL node.
8056 (check_pkg_class_access): cl argument is now a WFL node.
8057 (declare_local_variables): Fixed to use WFL nodes.
8058 (resolve_expression_name): Likewise.
8059 (build_method_invocation_stmt): name_combo argument renamed
8060 wfl. Function modified to use WFL nodes.
8061 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
8062 (lookup_method_invoke): cl is now a WFL node. Added missing
8063 IDENTIFIER_POINTER to class type decl name.
8065 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
8067 * lang.c (init_parse): Now returns char* containing the filename.
8069 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
8071 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
8073 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
8074 * class.c (make_class_data): If flag_assume_compiled, initial class
8075 state is CSTATE_PREPARED; make superclass and interfaces direct
8076 references, rather than constant pool indexes.
8078 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8080 * parser.y: Include flags.h. Removed debug variable pl.
8081 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
8083 (labeled_statement_nsi:): Generate debug info when reducing
8084 expression_statement:.
8085 (check_pkg_class_access): get_access_flags_from_decl invokation
8086 fixed for new CLASS_* flags location.
8087 (source_end_java_method): Save/restore parser context when
8088 entering/leaving this routine. Restore lineno to its right value
8089 before calling expand_end_bindings.
8090 (build_method_invocation_stmt): build_invoke called with the
8091 current line information.
8092 (build_invoke): New argument cl. Wrap the function call around a
8094 (refine_accessible_methods_list): Changed comment, removed
8096 * parse.h: Fixed typo in comments.
8097 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
8098 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
8099 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
8101 * lex.c (java_lex): Record the last closing curly bracket of a
8103 * jcf-parse.c (jcf_parse_source): Now calls
8104 java_check_methods. Clarified comment, fixed typo.
8106 1998-04-09 Dave Brolley <brolley@cygnus.com>
8108 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
8109 (finish_parse): Expose for non USE_CPPLIB builds.
8111 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
8113 * lang.c (lang_print_xnode): New function.
8115 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
8117 * decl.c (class_dtable_decl), java-tree.h: New tree node.
8118 * class.c (get_dispatch_vector, get_dispatch_table): New functions
8119 used to build a class's dispatch table.
8120 (make_class_data): Generate dispatch table if flag_assume_compiled.
8121 Set dtable of class object to address of class_dtable_decl.
8123 * decl.c (int_decl_processing): Make soft_badarrayindex_node
8124 be volatile and have side effects - generates better code.
8126 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
8127 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
8129 * expr.c (expand_invoke): If class is final, method is
8130 effectively final, so can call it directly.
8132 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
8134 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
8136 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8138 * parse.y (build_method_invocation_stmt): Removed extra argument
8141 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8143 * expr.c (dtable_indent): Now static global.
8144 (expand_invoke): Now call invoke_build_dtable and
8145 build_invokevirtual.
8146 (invoke_build_dtable, build_invokevirtual): New functions.
8147 * jcf-io.c (find_class): Defer issuing a warning by setting
8148 jcf->outofsynch to 1.
8149 * jcf-parse.c (jcf_out_of_synch): New function.
8150 (load_class): Test this_jcf.outofsynch flag and call
8151 jcf_out_of_synch accordingly.
8152 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
8153 comment indentation.
8154 * lex.c (java_get_unicode): Fixed code indentation.
8155 (java_lex): Create string literal. Fixed typo. Removed several
8156 premature obstack_free.
8157 * parse.h: New enums for name resolution and invocation mode.
8158 (struct qualification): New data structure.
8159 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
8160 (do_resolve_class, build_method_invocation_stmt,
8161 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
8162 debug_line, identical_subpath_p, invocation_mode,
8163 refine_accessible_methods_list, build_invoke,
8164 lookup_method_invoke): New functions declared.
8165 (build_invokevirtual, invoke_build_dtable, match_java_method,
8166 build_field_ref, jcf_out_of_synch): New references to external
8168 (struct parse_ctxt): Removed artificial_constructor field.
8169 * parse.y: (array_type:): Type defined for this rule.
8170 (class_type:): Installed default rule for interface_type:.
8171 (array_type:): Now build Java array type.
8172 (qualified_name:): Now use obstack_grow0.
8173 (method_declaration:): Skip the artificial constructor added to
8175 (abstract_method_declaration:): Execute the code only during pass 1.
8176 (block:): Installed default rule in block_statements:.
8177 (block_statement:): Add the statement to the method during pass 2.
8178 (statement_expression): Installed default rule for
8180 (argument_list:): Added code to build the argument list.
8181 (method_invocation:): Added call to create the method invocation
8183 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
8184 (debug_line): New function for debug.
8185 (complete_class_decl): No longer do something during pass 1.
8186 (method_header): Use BUILD_PTR_FROM_NAME.
8187 (parser_qualified_classname): Use obstack_grow0. Removed bogus
8189 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
8190 function's main comment.
8191 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
8193 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
8194 (resolve_class): Now works with arrays.
8195 (do_resolve_class, resolve_and_layout): New functions.
8196 (java_check_regular_methods): Reverse method list before and after
8197 having processed it. No longer set ctxp->artificial_constructor.
8198 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
8199 accordingly. Fixed typo in issued error message. Now use
8201 (find_in_imports_on_demand): Now use obstack_grow0.
8202 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
8203 (source_end_java_method): Call expand_expr_stmt instead of
8204 expand_expr. Calls it before calling expand_function_end.
8205 (java_method_add_stmt): Do nothing if errors were found during
8207 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
8208 (build_method_invocation_stmt, build_invoke, invocation_mode,
8209 lookup_method_invoke, refine_accessible_methods_list,
8210 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
8212 * typeck.c (build_java_signature): Properly end method signature
8213 if return type skipped.
8214 (match_java_method): New function.
8216 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
8218 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
8220 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8222 * expr.c (build_invoke_non_interface): New function.
8223 (methods_ident, ncode_ident): Now static globals.
8224 (expand_invoke): Use build_invoke_non_interface.
8225 * java-tree.h (struct lang_decl): New field function_decl_body.
8226 (DECL_FUNCTION_BODY): New macro.
8227 * jcf-parse.c (jcf_parse_source): Deeper check before setting
8228 CLASS_FROM_SOURCE_P.
8229 (parse_source_file): Fixed typos. Call java_layout_parsed_class
8230 before starting pass 2. Call to java_generate_parsed_class replaced
8231 by java_register_parsed_class.
8232 * lex.c: Fixed typo in header. Some line width related formating.
8233 * lex.h: Some line width related formating.
8234 * parse.h (source_end_java_method, resolve_expression_name,
8235 complete_class_decl, maybe_create_class_interface_decl,
8236 check_class_interface_creation): New static function declarations.
8237 (java_layout_parsed_class, java_method_add_stmt): New function
8239 (struct parser_ctxt): Field mark_class_generate removed. New
8240 fields class_list and artificial_constructor.
8241 * parse.y: Fixed typo in header.
8242 (class_declaration:): Call complete_class_decl when class body
8244 (method_declaration:): Call source_end_java_method in pass 2 when
8245 the method body is defined.
8246 (postfix_expression:): Do expression name resolution on sub-rule
8248 (create_class, create_interface): Merged common pieces.
8249 (check_class_interface_creation, maybe_create_class_interface_decl):
8251 (complete_class_decl): New function.
8252 (register_fields): Fixed line width related typo.
8253 (method_header): Correctly skip first argument when fixing
8254 argument line. Changed the loop.
8255 (java_check_circular_reference): Now use ctxp->class_list.
8256 (java_complete_class): Removed start/stop marking.
8257 (java_check_regular_methods): Now takes a class decl as an
8258 argument. Add default constructor if none were encountered.
8259 (java_check_methods): Now use ctxp->class_list. Changed call to
8260 java_check_regular_methods.
8261 (source_start_java_method): Set DECL_ARG_TYPE for each function
8263 (source_end_java_method, java_method_add_stmt): New functions.
8264 (java_generate_parsed_class): No longer exists.
8265 (java_layout_parsed_class, java_register_parsed_class): New functions.
8266 (resolve_expression_name): New function.
8268 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8270 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
8271 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
8272 until pass initializations are done. Call read_import_dir with
8274 * parse.h: (lookup_modifier_cl): New function declared.
8275 (INTERFACE_FIELD_MODIFIERS): New macro.
8276 (OBSOLETE_MODIFIER_WARNING): New macro.
8277 * parse.y: (register_fields): Class type and current field name in
8278 local variables. Check modifier(s) if adding field(s) to an interface.
8279 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
8280 and report errors using the faulty modifier line context.
8281 (lookup_modifier_cl): New function.
8282 (read_import_dir): Detect and report default import processing
8285 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
8287 Add a pair of -fassume-compiled/-fno-assume-compiled options.
8288 * class.c (is_compiled_class): Return 1 after making sure it
8289 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
8290 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
8291 * java-tree.h (flag_assume_compiled): Add decl.
8292 * lang.c (lang_f_options): Add the flag.
8293 (flag_assume_compiled): Add decl, default to 0.
8295 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8297 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
8298 (is_compiled_class): Likewise.
8299 (layout_class): Likewise.
8300 (layout_class): Detect and lay out classes defined in source code.
8301 (interface_of_p, add_interface_do, may_add_interface): New
8303 (add_interface): Now use add_interface_do.
8304 (add_method_1): New function.
8305 (add_method): Now use add_method_1.
8306 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
8307 (complete_start_java_method): New function.
8308 (start_java_mehod): Now call complete_start_java_method.
8309 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
8310 (expand_invoke): Likewise and fixed typo.
8311 *gjava.c: (print_super_field): Use new argument to find_class
8314 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
8315 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
8316 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
8318 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
8319 (add_method_1, push_class): New prototypes.
8320 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
8321 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
8322 directory where the class was found.
8323 (find_class): New argument DO_CLASS_FILE. Function find_class
8324 modified accordingly.
8325 *jcf-parse.c: (fix_class_path): New function.
8326 (load_class): Use new VERBOSE argument. load_class now finds and
8327 loads/parses .class/.java files. Save read_state of current_jcf
8329 (java_parser_abort_on_error): New macro.
8330 (jcf_parse_source, parse_source_file): New function.
8331 (jcf_parse): Fixed typo.
8332 (yyparse): Call parse_source_file () only.
8333 (process_zip_dir): Fixed typo, fix zdir->filename_length when
8334 writing the real class name back in the zip directory entry.
8335 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
8336 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
8337 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
8338 (find_class): Prototype fixed.
8339 *lex.c: Added 1998 time stamp.
8340 Removed all static global variables, moved into the parser
8341 context data structure.. Now include unistd.h if SEEK_SET not
8343 (java_init_lex): Rewritten.
8344 (java_sneak_unicode): Modified current unicode access in current line.
8345 (java_unget_unicode): Likewise.
8346 (java_allocate_new_line): New allocation management.
8347 (java_read_char): Modified access and storage of unget_utf8_value.
8348 New way of processing current unicode.
8349 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
8350 (java_get_unicode): Now use the parser context.
8351 (java_lineterminator): Likewise.
8352 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
8353 of the reentrant parser implementation. Function now use the
8354 parser context data structure and java_lval. Fixed production of
8355 the float and double constant "out of range" error message. Fixed
8356 obstack use. Return integer value when hitting a modifier. Now
8357 return type for TRUE, FALSE and other predefined types. Return
8358 identifier as a TREE_LIST list containing the current line context
8359 as the TREE_VALUE sub-node.
8360 (java_unicode_2_utf8): Fixed typo in declaration.
8361 (java_lex_error): Now use the parser context data structure.
8362 *lex.h: Added 1998 time stamp.
8363 (struct java_line): New fields ref_count and next.
8364 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
8365 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
8366 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
8367 *parse.h: Added 1998 time stamp.
8368 (java_parse_source_file): Renamed from parse_source_file.
8369 (YYERROR_NOW, YYNOT_TWICE): Fixed.
8370 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
8371 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
8372 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
8373 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
8374 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
8375 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
8376 (struct parser_ctxt): New data structure to keep the parser context.
8377 *parse.y: Added 1998 time stamp, got rid of static global variables.
8378 (java_error_count, ctxp): New global variables.
8379 (%union): New value field.
8380 (numeric_type, integral_type): Rules removed.
8381 (primitive_type): Rule defined to handle integral, float, double and
8383 (qualified_name, package_declaration,
8384 single_type_import_declaration, type_import_on_demand_declaration,
8385 modifiers, class_declaration, super, interfaces,
8386 interface_type_list, class_body, field_declaration,
8387 field_declaration, variable_declarators, variable_declarator,
8388 variable_declarator_id, method_declaration, method_header,
8389 formal_parameter_list, formal_parameter, method_body, block,
8390 static, interface_declaration, extends_interfaces,
8391 abstract_method_declaration, local_variable_declarators): Rules now
8393 (force_error, do_warning): New global statics.
8394 (push_parser_context, parser_context_save_global,
8395 parser_context_restore_global, pop_parser_context): New functions.
8396 (yyerror): Now uses the global parser context. Fixed use of obstack.
8397 (parse_error, parse_error_context, parse_warning_context,
8398 java_accstring_lookup, redefinition_error, check_modifiers,
8399 parser_add_interface, create_interface, create_class, find_field,
8400 duplicate_declaration_error, register_fields, method_header,
8401 check_modifiers_consistency, check_abstract_method_header,
8402 method_declarator, parser_qualified_classname,
8403 parser_check_super_interface, parser_check_super,
8404 parser_chain_incomplete_item, java_check_circular_reference,
8405 layout_class_from_source, java_complete_class,
8406 complete_method_decl, resolve_class, complete_class_report_errors,
8407 java_check_final, check_method_redefinition,
8408 java_check_regular_methods, java_check_abstract_methods,
8409 java_check_methods, lookup_java_interface_method2,
8410 lookup_java_method2, lookup_cl, find_name_in_single_imports,
8411 process_imports, find_in_imports, read_import_entry,
8412 read_import_dir, find_in_imports_on_demand,
8413 check_pkg_class_access, not_builtin_p, declare_local_variables,
8414 source_start_java_method, java_generate_parsed_class): New
8416 *typeck.c: (signature_include_return): New global variable.
8417 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
8418 to add the function returned type in the signature.
8420 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
8422 * jcf-io.c (open_in_zip): Use strncmp and LEN.
8424 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
8426 * Make-lang.in (java.info): Added.
8427 (java.install-info): Added
8429 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
8431 * Makefile.in (clean): Also remove java/parse.c.
8433 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
8435 Add a pair of -fbounds-check/-fno-bounds-check options.
8436 * lang.c (lang_decode_option): Add code to grok arguments.
8437 (flag_bounds_check): Add decl.
8438 (lang_f_options): New array w/ the option in it.
8439 * java-tree.h (flag_bounds_check): Add decl.
8440 * lang-options.h: New file.
8441 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
8442 of a static macro value.
8443 (JAVA_ARRAY_EXCEPTION): Delete macro.
8445 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
8447 * typeck.c (build_java_array_type): Fix two bugs in previous change.
8448 * expr.c (build_anewarray): Add missing promote_type.
8450 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
8452 Add array types with known length to optimize bounds checking.
8453 * typeck.c (build_java_array_type): Take length parameter.
8454 (java_array_type_length, build_prim_array_type): New functions.
8455 * java-tree.h: Update for new functions.
8456 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
8457 * class.c: Use build_prim_array_type.
8458 * expr.c (can_widen_reference_to): Handle known-length array types.
8459 (verify_jvm_instructions): Keep track of integer push instructions
8460 followed by newarray/anewarray, so we can build known-length arrays.
8461 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
8462 (java_array_data_offset): New function.
8463 (build_java_array_length_access): New function. Optimize if constant.
8464 (build_java_arrayaccess): Constant fold bounds check.
8465 (expand_java_newarray, expand_java_anewarray): Replaced by ...
8466 (build_newarray, build_anewarray): New functions.
8467 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
8468 * verify.c (merge_types): Handle known-lengh array types.
8470 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
8472 * expr.c (expand_byte_code): Fix performace bug, which caused
8473 searching linenumber_table to be linear rather than constant.
8475 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
8477 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
8479 * decl.c, java-tree.h (soft_fmod_node): New global.
8480 * decl.c (init_decl_processing): Define __builtin_fmod.
8481 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
8482 using __builtin_fmod.
8484 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8486 * keyword.h: New file, output of keyword.gperf as processed by
8488 * lex.c (java_lex_init): Initialize java_error_flag.
8489 * parse.c (YYERROR_NOW): Uses java_error_flag.
8490 * parse.y: New static java_error_flag. Useless definition of
8492 * parse.y (java_error): Portable error recovery using
8493 java_error_flag (not yet completely tuned).
8495 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
8497 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
8499 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8501 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
8502 (parse.c, lex.c, keyword.h): New rules for Java source code
8504 * parse.c: Renamed into jcf-parse.c.
8505 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
8506 * keyword.gperf: New file, Java keywords.
8507 * parse.y: New file, Java language grammar.
8508 * parse.h: New file, Java language grammar definitions.
8509 * lex.c: New file, Java language lexer.
8510 * lex.h: New file, Java language lexer definitions.
8512 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
8514 * decl.c (clinit_identifier_node), java-tree.h: New global.
8515 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
8516 * verify.c (verify_jvm_instructions): Inline use of removed macros.
8517 * expr.c (expand_java_field_op): Check for invalid assignment
8520 * jcf-reader.c (get_attribute): Test for wrong attribute length.
8522 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
8524 * verify.c (verify_jvm_instructions): When processing a handler,
8525 attempt to set the current_subr to the right value.
8526 (More complicated code combines Sep 17 and Oct 22 versions.)
8528 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
8530 * class.c (push_class): Figure out (guess) name of source file.
8531 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
8532 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
8533 (parse_class_file): Change return type from int to void.
8534 Call debug_start_source_file/debug_end_source_file.
8536 * expr.c (build_java_binop): Fix masking 2nd operand.
8537 * decl.c (init_decl_processing): Set sizetype first.
8539 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
8541 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
8542 (Revert Sep 17 change.)
8544 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8546 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
8547 .class extension in their name and fix thing so we don't process
8548 them parse_zip_file_entries().
8549 (parse_zip_file_entries): Cleaned unused local variables.
8551 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
8553 * expr.c (can_widen_reference_to): Allows equal array element types.
8554 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
8555 * jcf-dump.c (RET): Get (and print) index.
8557 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
8558 Promote element type to POINTER_TYPE.
8560 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8562 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
8563 find_in_current_zip, jcf_figure_file_type): Moved from
8564 jcf-reader.c to parse.c.
8565 * zextract.c: (read_zip_archive): takes file_comment_length possible
8568 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
8570 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
8572 * verify.c (merge_types): Handle array types even better ...
8574 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
8576 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
8578 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
8579 * class.c (make_class_data): Don't build fields_decl if no fields.
8580 When building fields_decl, skip if DECL_ARTIFICAL.
8582 * expr.c (java_stack_swap): Update stack_type_map.
8583 * verify.c (merge_types): Handle array types better.
8585 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
8587 * class.c (add_field): Don't promote short integral fields to
8588 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
8589 * expr.c (push_value): Promote and convert short integral values.
8591 * decl.c, java-tree.h (integer_two_node): New constant node.
8592 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
8594 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8596 * class.c (append_gpp_mangled_type): Use function argument
8597 unpromoted type to generate mangled name.
8599 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8601 * constants.c (build_constant_data_ref): Now uses current_class
8602 instead of main_class.
8603 (build_constants_constructor): Now uses current_class instead of
8605 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
8606 of the global variable SeepZipFiles done here.
8607 * zextract.c (read_zip_archive): extra_field optional field taken
8608 into account while computing the position of the class file in the
8610 * verify.c (verify_jvm_instructions): Use current_jcf to search
8612 * parse.c (load_class): First search for the class to load in the
8613 current zip file. Saves current_jcf (restored before returning
8614 from that function). Don't call JCF_FINISH in the class was found
8615 in the current ZIP file.
8616 (jcf_parse): If the class was found in the current ZIP file, save
8617 its tree_constant_pool (for later reuse).
8618 (parse_class_file): New function. Process each method defined in
8619 the current class and record the class as to be later registered.
8620 (yyparse): Rewritten. Figure the type of the current file and switch
8622 * lang.c: New global variable current_jcf.
8623 (lang_init): Removed compiling_from_source test (done later, in
8624 yyparse). Removed call the jcf_parse ().
8625 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
8626 (typedef struct JCF): New fields seen_in_zip (to mark a class found
8627 in the current ZIP file) and zip_offset (offset to the class data in
8628 the current zip file).
8629 * jcf-reader.c: zipfile.h included.
8630 localToFile: New ZipFileCache static global variable
8631 (parse_zip_file_entries): New function. Browse the current ZIP
8632 file directory and process each class found.
8633 (process_zip_dir): New function. Register each class found in the
8634 ZIP file directory. The class aren't parsed but a valid JCF is
8635 link to each of them.
8636 (find_in_current_zip): New function. Search for a class in the
8637 current ZIP file directory. If found, prepare the class so that it
8639 (jcf_figure_file_type): New function. Examine the file structure
8640 to figure a class file, a ZIP file. If none of these categories are
8641 matched, a source file is assumed.
8642 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
8643 SeenZipFile: New global variable.
8644 (open_in_zip): Use zipmember's length to accelerate the search for
8645 a member. If zipmember was NULL and zip file successfully read,
8647 * java-tree.h: New global variable current_jcf declared. Added
8648 declaration for current_constant_pool_tags, current_constant_pool_data,
8649 current_constant_pool_length, current_constant_pool_data_ref.
8650 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
8651 store the JCF of classes seen in a zip file) and tree *constant_pool
8652 (to save a loaded class constant pool). current_class declared here.
8653 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
8654 retrieve method_ref_constant.
8655 (PUSHC): java_push_constant_from_pool now uses current_jcf.
8656 (OBJECT): get_class_constant now uses current_jcf.
8657 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
8658 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
8659 (expand_invoke): Now uses current_class instead of main_class
8660 (build_class_init): Now uses current_class instead of main_class
8661 * class.c: New static global variable registered_class.
8662 (register_class): New function.
8663 (emit_register_class): Modified to use registered_class instead of
8665 (is_compiled_class): Now take into account class seen in the archive.
8667 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
8669 * except.h: Renamed to: java-except.h.
8670 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
8671 * except.c: Add semi-working (commented out) implementation.
8673 * expr.c (expand_iinc): Add needed flush_quick_stack.
8674 * parse.c (set_source_filename): New function.
8675 (give_name_to_class): Set input_filename from package.classname.java.
8677 * jcf-io.c (find_class): Don't look first in ".".
8679 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8681 * zextract.c (read_zip_archive): Now takes into account the
8683 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
8685 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
8687 * constants.c, java-tree.h (build_internal_class_name): New function.
8688 (alloc_class_constant): Re-implement using build_internal_class_name.
8689 * class.c (make_class_data): Likewise.
8690 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
8692 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
8694 * verify.c (verify_jvm_instructions): Temporarily set current_subr
8695 to NULL before pushing an exception handler target.
8697 * expr.c (flush_quick_stack): Save from low stack indexes to high.
8698 (java_stack_swap, java_stack_dup): Re-write to be safe from
8699 clobbering registers.
8700 (build_class_init): New function.
8702 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8704 * typeck.c (build_java_array_type): Temporary use
8705 permanent_obstack to create the array 'length' field.
8706 * expr.c (lookup_label): Temporay use permanent_obstack to create
8708 * class.c (push_super_field): Tempory use permanent_obstack.
8710 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8712 * typeck.c (type_for_mode): Now handles double_type_node and
8714 * verify.c (verify_jvm_instructions): The instruction following
8715 the wide bytecode is checked. OPCODE_ret added to the list of
8718 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8720 * class.c (make_class): Temporary use permanent_obstack. Set the
8721 class CLASS_P field to 1.
8722 (push_class): Temporary use permanent_obstack.
8723 (set_super_info): Temporary use permanent_obstack.
8724 (add_method): Temporary use permanent_obstack, set
8726 (add_field): Temporary use permanent_obstack. Sets
8727 FIELD_VOLATILE() and FIELD_TRANSIENT().
8728 (build_class_ref): Temporary use permanent_obstack if the class
8730 (build_static_field_ref): Temporary use permanent_obstack when
8731 creating field's rtl.
8732 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
8733 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
8734 and fields. Function finalized, as far as flag handling.
8735 (push_class_static_dummy_field): Temporary use permanent_obstack.
8736 (emit_register_class): Force generation of class registration at
8738 * decl.c (end_java_method): Call permanent_allocation() before
8740 * expr.c (can_widen_reference_to): Added comment to interface
8741 handling, fixed typo.
8742 (lookup_field): Now uses CLASS_P() to correct FIXME
8743 (expand_invoke): Verification on public && !static &&
8744 !abstract moved into soft_lookupinterfacemethod (kaffe).
8745 Use Object class dtable if objectref is an array when expanding
8747 (java_push_constant_from_pool): Temporary use permanent_obstack
8749 * parse.c (get_ref_constant): Temporary use permanent_obstack to
8750 create constant references.
8751 (get_constant): Temporary use permanent_obstack to create constant.
8752 (load_class): Temporary use permanent_obstack to load class.
8753 (jcf_parse): Temporary use permanent_obstack to perform class
8755 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
8756 (build_java_signature): Temporary use permanent_obstack.
8757 * verify.c: (verify_jvm_instruction): removed unecessary verification
8759 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
8760 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
8763 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
8765 * class.c (append_gpp_mangled_type): Fix typo.
8766 (emit_register_class): Use main_class to get class object, rather
8767 than looking for no-longer-existing static decl starting with _CL.
8768 * typeck.c (parse_signature_type): Promote array element type
8769 if it is a RECORD_TYPE.
8771 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
8773 * class.c (push_class_static_dummy_field): New function.
8774 (mangle_static_field): New. Do G++-style mangling of static fields.
8775 (layout_class): Mandle static fields here, not in add_field.
8776 (build_class_ref): The class object is now a dummy static field.
8777 * decl.c (find_local_variable): Look for best, instead of first match.
8778 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
8779 (build_java_athrow): Don't check here if exception is Throwable.
8780 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
8781 (TYPE_USED): Removed. No longer used ...
8782 * parse.c (jcf_parse): Call push_class_static_dummy_field.
8783 * verify.c (push_pending_label): New function.
8784 (push_pending_block): Renamed to check_pending_block.
8785 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
8786 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
8787 re-checking possible handlers) after a store (less wasted work).
8788 Check for null handler (finally) before calling add_handler.
8789 Various changes to (finally?) correctly handle try/finally.
8791 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
8793 * class.c: Include stdio.h.
8795 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
8797 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
8798 to make sure class is initialized before static/special invoke.
8800 * verify.c (verify_jvm_instructions): On a store instruction,
8801 call find_local_variable to force pre-allocation of decl and rtx.
8802 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
8804 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
8806 * class.c (build_class_ref): Strip off "promoted_" if need be.
8807 (make_field_value): Call build_java_signature when needed.
8808 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
8809 * expr.c (build_java_athrow): Don't push_value of exception.
8810 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
8811 match specification of [fd]cmp[lg] for NaNs.
8812 (expand_byte_code): Add support for exception handler ranges.
8813 * except.c: Add skeleton for EH code-generation.
8814 * verify.c (merge_types): Treat all promoted integral types as equal.
8815 * constants.c (build_constants_constructor): To force creation of
8816 current_constant_pool_data_ref, call build_constant_data_ref.
8818 * javaop.def (lload): Fix typo.
8819 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
8821 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8823 * parse.c: Don't include function.h.
8825 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
8827 * except.[ch]: New files.
8828 * Makefile.in (JAVA_OBJS): Add except.o
8829 * expr.c: Temporary warning about unimplemented exceptions.
8830 * verify.c: Verify exception handlers.
8832 * jcf-dump.c (disassemble_method): Print exception table.
8834 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8836 * expr.c (verify_jvm_instructions): Started a thorough
8837 verification of invoke* bytecodes.
8838 (expand_byte_code): flush quick stack if PC is the target of a
8839 branch. and undef RET (conflicting with config/i386/i386.h).
8840 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
8842 (expand_invoke): Now handles invokeinterface and do more
8843 verification according to the bytecode.
8844 (lookup_field): Don't try to load the class if processing
8846 (can_widen_reference_to): Now handles interfaces.
8847 * decl.c (init_decl_processing): New global variable
8848 soft_lookupinterfacemethod_node, declared in java-tree.h.
8849 Call set_super_info on string_type_node.
8850 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
8852 * class.c (set_super_info): Fills the CLASS_* flags according to
8854 (get_access_flags_from_decl): Handles all class flags.
8856 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
8858 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
8859 * parse.c (yyparse): Check for abstract method, and missing code.
8860 * expr.c (expand_byte_code): Change interface.
8861 * lang.c (put_decl_node): Print promoted types prettier.
8862 * verify.c (verify_jvm_instruction): Change interface.
8863 Partial support for scanning exception table.
8864 For load instructions, handle promoted integral types.
8866 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
8868 * verify.c: New file, with contents moved from expr.c.
8869 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
8870 * typeck.c (is_array_type_p): Moved here from expr.c.
8871 * java-tree.h: Add some now-needed function declarations.
8872 * Makefile.in (JAVA_OBJS): Added verify.o.
8874 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8876 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
8877 METHOD_ABSTRACT flag.
8879 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
8880 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
8881 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
8883 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
8885 (start_java_method): Hook for SYNCHRONIZED methods.
8887 * expr.c (build_java_jsr, build_java_ret): New functions
8888 (JSR,PRE): New macros
8889 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
8890 (verify_jvm_instructions): tableswitch, lookupswitch,
8891 monitorenter, monitorexit, goto_w: verified.
8892 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
8893 (build_java_monitor): New function.
8894 (MONITOR_OPERATION): Modified to call build_java_monitor()
8895 (verify_jvm_instructions): Started a thorough verification of
8898 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
8900 Support verification of jsr/ret subroutines (used for try/finally).
8901 * decl.c (return_address_type_node): New type node.
8902 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
8903 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
8904 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
8905 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
8906 TYPE_USED): New macros for special types in type_map.
8908 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
8909 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
8911 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
8913 * expr.c (can_widen_reference_to): New function.
8915 (merge_type_state): Support handling start of subroutine.
8916 (push_pending_block): Return char* error message, instead of calling
8917 fatal on an error. Also handle subroutines.
8918 (verify_jvm_instructions): Handle errors from push_poending_block.
8919 Support jsr and ret instructions.
8921 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
8923 * jcf-io.c (find_classfile): Fix thinko.
8924 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
8926 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
8928 * Makefile.in (BISON): Remove.
8930 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
8932 * Makefile.in: Convert to autoconf.
8933 * config-lang.in (outputs): Added java/Makefile.
8935 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
8936 Rename cc1java to jc1.
8938 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
8939 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
8941 * class.c (class_depth): Do load_class if needed.
8943 Mostly better verification.
8944 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
8945 (init_decl_processing): Change return type of soft_checkcast.
8946 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
8947 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
8948 lang_print_error): New functions.
8949 (lang_init): Set global hook print_error_function to lang_print_error.
8950 * expr.c: In the type_map ptr_type_node is only used for null now.
8951 (pop_type, merge_types): Hence ptr_type_node matches any reference.
8952 (merge_types): Dererence pointer to record types before comparing.
8953 (decode_newarray_type, merge_types): On error just return NULL.
8954 (build_java_binop): Add preliminary implementation (with warning)
8955 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
8956 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
8957 (expand_compare, expand_java_goto, expand_java_call): Don't
8958 push_pending_block, since that only makes sense when verifying.
8959 (merge_type_state): Different return codes.
8960 (push_pending_block): A block may need to be verified more than once.
8961 (expand_byte_code): Warn about unused code at code generation time.
8962 (verify_jvm_instruction): Changed logic, since code may need to be
8963 re-verified if type-state has changed. Also, better error handling.
8964 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
8965 Improve newarray, anewarray, ?aload, athrow,
8966 * java-tree.h (LABEL_CHANGED): New macro.
8968 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8970 * decl.c (soft_athrow_node): New global variable initialized.
8971 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
8972 * typeck.c (convert): Added support for REAL_TYPE.
8973 (convert_to_char): New function.
8974 (convert): Handle CHAR_TYPE.
8975 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
8976 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
8977 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
8979 (verify_jvm_instructions): Added break a the end of bogus unop: label.
8980 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
8981 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
8982 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
8983 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
8984 to Use The Right Things.
8985 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
8986 compatible with INT. BOOLEAN is made equivalent to BYTE.
8987 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
8988 OPCODE_ifnonnull): Now supported.
8989 (build_java_athrow): New function.
8991 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
8993 Rename method name <init> to match G++ (and fix mangling).
8994 * class.c (layout_class): Replace method name of <init> by class name.
8995 (make_method_value): Do inverse renaming of constructor from <init>.
8996 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
8997 * typeck.c (lookup_java_constructor): New function.
8998 * expr.c (expand_invoke): If method_name is <init>, call
8999 lookup_java_constructor to find constructor.
9001 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
9003 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9005 * parse.c (get_class_constant): Modified to handle array "classes"
9006 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
9008 (convert): Modified to handle real type.
9009 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
9010 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
9012 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
9013 soft_multianewarray, soft_newarray_node, soft_throw_node): New
9014 global variables initialized.
9015 (find_local_variable): Handles the case of a pointer
9016 (end_java_method): Restore the use of one more scope
9017 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
9018 build_java_array_length_access, expand_java_arrayload,
9019 expand_java_arraystore, expand_java_array_length,
9020 expand_java_multianewarray, expand_java_anewarray,
9021 build_java_check_indexed_type, is_array_type_p,
9022 build_java_throw_out_of_bound_exception): New functions.
9023 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
9024 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
9025 OPCODE_<t>aload): Implemented code for verification.
9026 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
9027 ARRAY_NEW_MULTI): Macro defined.
9028 (CONVERT): Modified to invoke convert().
9029 (case OPCODE_aload2): Fixed index typo from 2 to 1.
9031 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
9033 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
9034 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
9035 (make_class_data): Field name needs '/' as package prefix.
9036 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
9038 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
9040 Implement debug information for local variables.
9041 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
9042 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
9043 DECL_LOCAL_SLOT_CHAIN): New macros.
9044 (struct lang_decl_var): New type.
9045 * parse.c (give_name_to_locals): Move to decl.c.
9046 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
9047 (start_java_method): Re-write parameter handling.
9048 (pending_local_decls): New global variable.
9049 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
9050 (find_local_variable): Accept pc so we can skips decls not in range.
9051 (struct binding_level): Add end_pc field.
9052 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
9053 (various): Change so current pc gets passed to find_local_variable.
9055 * decl.c (init_decl_processing): Re-arrange fields in
9056 class_type_node and and method_type_node to match kaffe 0.9.1.
9057 * class.c (make_method_value, make_class_data): Update
9058 initializations to match.
9060 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
9062 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
9063 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
9064 (push_super_field): New function.
9065 (make_class_data): Handle inheritance of class static initializer.
9066 (layout_class): New name mangling.
9067 * constants.c (build_constant_data_ref): Init type of data array
9068 to a one-element array.
9069 (build_constants_constructor): Set DECL_SIZE from complete array type.
9070 * decl.c: Rename class_type, object_type etc to class_type_node,
9071 object_type_node etc. Make former inherit from latter.
9072 * expr.c (expand_invoke): Add cast of function address.
9073 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
9074 * parse.c (yyparse): Don't call layout_class here.
9075 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
9077 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
9079 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
9080 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
9081 (alloc_class_constant): New.
9082 * expr.c (expand_invoke): Make sure method's class is initialized.
9083 * class.c (interits_from_p, emit_register_class): New functions.
9084 * parse.c (yyparse): Call emit_register_class.
9086 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
9088 * constants.c: New file, to handle constant pool.
9089 * Makefile.in (JAVA_OBJS): Add constants.o.
9090 * decl.c (init_decl_processing): Update, fix, finish various structs.
9091 (pushdecl_top_level): New.
9092 * parse.c (layout_class): Moved to class.c.
9093 * expr.c (java_push_constant_from_pool): New function.
9094 * class.c (build_class_ref): Make work fully
9095 (make_class_data): Emit super-class, constant pool, interface vector.
9097 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
9099 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
9100 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
9101 * class.c (class_depth): New function.
9102 (lookup_named_class): Replaced by new function lookup_class.
9103 * decl.c (object_type_node, string_type_node): New.
9104 Remove various types that we no longer need.
9105 * expr.c (verify_jvm_instructions): New separate verifier pass.
9106 (push_type, pop_type): New functions for verifier.
9107 (type_stack_dup, pop_argument_types, merge_types): Likewise.
9108 (expand_byte_code): Simplify, since we assume already verified.
9109 (expand_invoke): Now mostly works.
9110 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
9111 * lang.c (main_class): Move to parse.c. Don't make_class yet.
9112 * parse.c: Wait to allocate class object until we know its name.
9113 (layout_class): Calculate DECL_VINDEX for each virtual method.
9114 * typeck.c (get_array_type): Rename to ...
9115 (build_java_array_type): ... and provide working implementation.
9116 (build_java_signature): New function - build Java signature of type.
9117 (set_java_signature): New function - cache signature with type.
9118 (lookup_java_method): New function.
9120 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
9122 * class.c (ident_subst): Take extra SUFFIX parameter.
9123 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
9124 (set_constant_value, build_static_field_ref, is_compiled_class): New.
9125 (build_class_ref): Actually implement.
9126 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
9127 * decl.c (builtin_function): New.
9128 (init_decl_processing): Update for current Kaffe. Declare some
9129 builtin Kaffe functions.
9130 * expr.c (build_address_of): New.
9131 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
9132 Renamed (from expand_java_new etc), and added working implementations.
9133 (build_field_ref): Now also handle static fields.
9134 (expand_invoke): Implement invokestatic, and start implement rest.
9135 * java-opcodes.h: Use javaop.def to avoid duplicated list.
9136 * javaop.def: Rename invokevirt -> invokevirtual.
9137 * lang.c (use_handles): Removed.
9138 * parse.c: Add support for ConstantValue atribute.
9139 Handle nested loading of a class. (JPOOL_UTF): New.
9141 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
9143 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
9145 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
9147 * Make-lang.in (java.install-man): New empty rule.
9148 * typeck.c (set_local_type): New function.
9149 * expr.c (STORE_INTERNAL): Call find_local_variable,
9150 not find_stack_slot. Call set_local_type.
9152 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
9154 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
9155 and building RECORD_TYPE CONSTRUCTORs.
9156 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
9158 * lang.c (use_handles): Change the default to 0.
9159 * decl.c: Define and build class_type, field_type, utf8const_type.
9160 * class.c (make_class_data, make_field_value,
9161 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
9162 hashUtf8String, strLengthUtf8, mangled_classname:
9163 Functions to build reflective data structures.
9164 * parse.c (yyparse): Call make_class_data.
9166 * jcf-io.c (open_class, find_classfile): New functions.
9167 * jcf-dump.c: Support reading classfile from explicitly-named
9168 class file (without CLASSPATH searching).
9170 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
9172 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
9173 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
9174 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
9175 (get_constant): Now trivial for CONSTANT_Utf8.
9177 * jcf.h: Make NEW_CPOOL the default.
9178 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
9180 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>