1 2000-06-25 Tom Tromey <tromey@cygnus.com>
3 * parse.y (for_statement): Wrap expression in a WFL if it is a
4 constant. For PR gcj/268.
6 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8 * parse.y (do_resolve_class): Minor optimiztion in the package
9 list search. Removed unecessary test and return statement.
10 (valid_ref_assignconv_cast_p): Order of arguments to
11 enclosing_context_p fixed.
13 2000-06-24 Tom Tromey <tromey@cygnus.com>
15 * expr.c (lookup_field): Print error and return error_mark_node if
16 field reference is ambiguous.
18 * parse.y (check_abstract_method_definitions): Also check if
19 `other_method' is abstract.
21 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
23 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
25 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
26 (struct lang_type): New field `pic.'
27 (CLASS_PRIVATE): New macro.
28 * parse.y (check_inner_class_access): New function.
29 (jdep_resolve_class): Call it.
31 2000-06-23 Tom Tromey <tromey@cygnus.com>
33 * parse.y (patch_incomplete_class_ref): Initialize the returned
34 class. For PR gcj/260.
36 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
38 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
40 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
42 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
44 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
46 * java-tree.def (CASE_EXPR): Marked 'e'.
47 (DEFAULT_EXPR): Likewise.
48 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
50 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
52 (generate_bytecode_insns): Test try_block for BLOCK before using
54 * parse.y (build_wfl_wrap): Added `location' argument. Set
55 EXPR_WFL_LINECOL accordingly.
56 (dim_expr:): Wrap constants with WFLs.
57 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
58 (resolve_package): Check for `stmt' not being a BLOCK before
59 building a debuggable statement with it.
60 (make_qualified_primary): Added extra parameter to build_wfl_wrap
62 (resolve_field_access): Make sure `decl' is a DECL before treating
64 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
65 IDENTIFIER_NODE before treating it as such.
66 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
68 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
69 to be applied only on non array types.
71 2000-06-16 Per Bothner <per@bothner.com>
73 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
74 define in terms of DECL_RESULT, as that fails when --enable-checking.
76 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
78 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
79 types the same in comparison.
80 (CHECK_OP): Add static prototype.
82 2000-06-13 Jakub Jelinek <jakub@redhat.com>
84 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
85 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
88 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
90 * decl.c (create_primitive_vtable): Prototype.
92 * jcf-write.c (generate_bytecode_insns): Initialize variable
95 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
97 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
99 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
100 to track searched classes, and do not search the same class more than
101 once. Call find_applicable_accessible_methods_list on immediate
102 superclass, instead of search_applicable_method_list on all ancestors.
105 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
107 * parse.y (register_fields): Permit static fields in inner classes
108 if they are final. Fix for PR gcj/255.
110 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
112 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
113 * parse.y (find_in_imports): Returned type changed to void,
114 leading comment fixed.
115 (register_package): New function.
116 (qualify_and_find): Likewise.
117 (package_declaration:): Use `register_package'.
118 (single_type_import_declaration:): Removed local variable
119 `node'. Added missing `;' for consistency.
120 (type_import_on_demand_declaration:): Use `chainon' to link new
122 (lookup_field_wrapper): Lookup local variables defined in outer
124 (java_complete_class): Don't reverse the list of imported on demand.
125 (do_resolve_class): Reorganized. Removed local variable
126 `original_name'. Call `qualify_and_find' with the current package
127 name, invoke `find_in_imports_on_demand' right after. Call
128 `qualify_and_find' with the packages we've seen so far. Fixed
129 operations numbering in comments.
130 (java_expand_class): Don't reverse `package_list'.
131 (find_most_specific_methods_list): New local variables `abstract'
132 and `candidates'. Use them to pick the right method.
134 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
136 * parse.y (check_modifiers_consistency): Don't subtract out
137 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
139 2000-06-04 Philipp Thomas <pthomas@suse.de>
141 * Makefile.in (INTLLIBS): New.
145 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
147 * class.c (get_dispatch_table): Build the vtable dummy entry list
148 element with a null purpose. Fixed leading comment.
149 (build_dtable_decl): Build an accurate dtable type when appropriate
152 2000-06-02 Richard Henderson <rth@cygnus.com>
154 * lang.c (lang_get_alias_set): New.
156 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
158 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
159 before using it as the accessed field.
161 2000-05-31 Tom Tromey <tromey@cygnus.com>
163 * java-tree.h (boolean_array_vtable, byte_array_vtable,
164 char_array_vtable, short_array_vtable, int_array_vtable,
165 long_array_vtable, float_array_vtable, double_array_vtable):
167 * expr.c (get_primitive_array_vtable): New function.
168 (create_primitive_vtable): New function.
169 (java_lang_expand_expr): Enable code to statically generate
171 * decl.c (init_decl_processing): Create primitive vtables.
172 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
173 short_array_vtable, int_array_vtable, long_array_vtable,
174 float_array_vtable, double_array_vtable): Define.
176 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
178 * java/parse.y (find_applicable_accessible_methods_list):
179 Don't add an uninitialized value to the list.
181 2000-05-25 Tom Tromey <tromey@cygnus.com>
183 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
184 when trying to see if field's class should be initialized. Always
185 initialize field's declaring class, not qualified class.
188 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
189 `wfl_operator', to maybe_build_primttype_type_ref.
192 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
194 * parse.y (patch_method_invocation): Don't try to lookup methods
197 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
199 * parse.y (resolve_field_access): Call the appropriate <clinit>
200 before accessing the length of a static array. Craft a decl for
201 the field while its time. Fixes PR gcj/129.
203 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
205 * parse.y (resolve_package): Correctly set `*next' (was off by
207 (resolve_qualified_expression_name): Fixed comment.
209 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
211 * jcf-parse.c (jcf_parse_source): Reset current_class and
212 current_function_decl to NULL before parsing a new file.
214 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
216 * parse.y (block_end:): If the collected block doesn't feature a
217 statement, insert an empty statement.
219 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
221 * parse.y (maybe_yank_clinit): New function.
222 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
223 end of the list of methods belonging to a class.
224 (java_complete_expand_method): Check whether <clinit> is really
225 necessary and expand it accordingly.
227 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
229 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
230 processed by the method's switch statement.
232 2000-05-19 Tom Tromey <tromey@cygnus.com>
234 * java-tree.h: Added init state enum.
235 * decl.c (emit_init_test_initialization): Initialize class
236 initialization check variable by looking at class' state.
238 2000-05-19 Tom Tromey <tromey@cygnus.com>
240 * java-tree.h (build_instanceof): Declare.
241 (build_get_class): Declare.
242 * parse.y (patch_binop): Use build_instanceof.
243 * expr.c (build_instanceof): New function. If class is final,
244 don't make a function call.
245 (expand_java_INSTANCEOF): Use it.
246 (build_get_class): New function.
248 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
250 * jcf-write.c (generate_classfile): Scan the source_file for
251 slashes with the right pointer variable.
253 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
255 * lang.c (lang_decode_option): Update -Wunused flags by calling
257 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
259 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
261 * check_init.c (check_init): Constify local char *.
262 * class.c (push_class): Constify local char *.
263 * java_tree.h: Update prototypes.
264 * jcf-io.c (open_class): Constify filename parameter and
266 (find_class): Remove redundant string copy. Cast return from
268 * jcf-parse.c (read_class, parse_class_file, yyparse):
269 Constify local char *.
270 * jcf-write.c (generate_bytecode_insns, generate_classfile):
271 Constify local char *.
272 * jcf.h (JCF): Constify filename and classname.
273 (JCF_FINISH): Cast args to FREE to char * when appropriate.
274 * lang.c (init_parse): Constify parameter and return value.
275 * lex.c (java_get_line_col): Constify filename parameter.
276 * parse.h: Constify parser_ctxt.filename. Update prototypes.
277 * parse.y (java_parser_context_suspend,
278 issue_warning_error_from_context, safe_layout_class): Constify
280 * parse.c: Regenerate.
282 2000-05-08 Tom Tromey <tromey@cygnus.com>
284 * expr.c (build_jni_stub): Cache the result of
287 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
289 * decl.c (predef_filenames_size): Now 7.
290 (predef_filenames): New seventh entry.
292 2000-05-04 Tom Tromey <tromey@cygnus.com>
294 * boehm.c (mark_reference_fields): Don't mark RawData fields.
295 Keep track of when we've seen a reference field after a
297 (get_boehm_type_descriptor): Handle case where we see
298 non-reference fields but no trailing reference field.
299 * decl.c (rawdata_ptr_type_node): Define.
300 (init_decl_processing): Initialize rawdata_ptr_type_node.
301 * java-tree.h (rawdata_ptr_type_node): Declare.
303 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
305 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
306 specifiers in calls to fprintf.
308 2000-05-03 Andrew Haley <aph@cygnus.com>
310 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
312 * javaop.h (WORD_TO_INT): New function.
313 (IMMEDIATE_s4): Use WORD_TO_INT.
314 * jcf.h (JPOOL_INT): Ditto.
316 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
319 2000-04-19 Tom Tromey <tromey@cygnus.com>
321 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
323 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
325 * expr.c (build_jni_stub): New function.
326 * lang-specs.h: -fjni and -femit-class-file are incompatible.
328 * parse.y (java_complete_expand_methods): Expand a native method
329 and call build_jni_stub if -fjni given.
330 * lang-options.h: Document -fjni.
331 * lang.c (flag_jni): New global.
332 (lang_f_options): Added `jni' entry.
333 * java-tree.h (soft_lookupjnimethod_node,
334 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
337 (build_jni_stub): Declare.
338 (struct lang_decl): Added `native' flag.
339 (METHOD_NATIVE): Redefined to use `native' field of lang specific
341 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
342 soft_jnipopsystemframe_node): New globals.
343 (init_decl_processing): Set them. _Jv_InitClass only takes one
346 * java-tree.def: Put into `C' mode.
348 2000-04-27 Tom Tromey <tromey@cygnus.com>
351 * expr.c (expand_invoke): Generate check to see if object pointer
352 is null in nonvirtual invocation case.
353 * java-tree.h (soft_nullpointer_node): Declare.
354 * decl.c (soft_nullpointer_node): New global.
355 (init_decl_processing): Initialize soft_nullpointer_node.
356 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
357 or `private' methods.
358 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
360 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
362 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
365 2000-04-26 Tom Tromey <tromey@cygnus.com>
367 * zextract.c (find_zip_file_start): New function.
368 (read_zip_archive): Use it.
370 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
372 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
374 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
376 * class.c (common_enclosing_context_p): New function.
377 * java-tree.h (common_enclosing_context_p): Added prototype.
378 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
379 classes sharing an outer context with the current instance.
380 * parse.y (build_access_to_thisn): Fixed leading comment.
381 (verify_constructor_super): New local `supper_inner'. Skip
382 enclosing context argument in the case of inner class constructors.
383 (patch_method_invocation): Insert proper context as second
384 parameter to pure inner class constructor super invocations.
386 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
388 * parse.y (end_class_declaration): Reset the interface number
391 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
393 * parse.y (source_start_java_method): Deleted unecessary code.
394 (patch_method_invocation): Fixed comment.
396 2000-04-24 Robert Lipe <robertlipe@usa.net>
398 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
400 2000-04-23 Tom Tromey <tromey@cygnus.com>
402 * boehm.c (mark_reference_fields): Use int_byte_position.
404 2000-04-22 Tom Tromey <tromey@cygnus.com>
406 * boehm.c (mark_reference_fields): Only call byte_position on
409 2000-04-22 Tom Tromey <tromey@cygnus.com>
411 * boehm.c (mark_reference_fields): Added `last_view_index'
412 argument. Use DECL_FIELD_OFFSET to determine field's offset.
414 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
416 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
417 * parse.y (check_class_interface_creation): Fixed comments. Select
418 permitted modifiers for (inner) interfaces. Changed error message
419 to report rejected modifiers used with local classes.
421 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
423 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
424 of directly inherited type considered in scope.
425 * parse.y (do_resolve_class): Search inherited classes for inner
428 2000-04-20 Tom Tromey <tromey@cygnus.com>
430 * parse.y (not_accessible_p): Use member's class, not current
431 class, when doing inheritance check for protected reference.
434 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
436 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
438 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
440 * parse.y (lookup_field_wrapper): Search for final local aliases.
441 (resolve_expression_name): Let lookup_field_wrapper search for
442 final local aliases. Force the value of `name' if one is found.
443 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
444 an expression name. Fixed comments.
446 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
448 * parse.y (yyerror): `msg' can be null, don't use it in that case.
450 2000-04-19 Tom Tromey <tromey@cygnus.com>
452 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
454 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
456 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
458 2000-04-18 Tom Tromey <tromey@cygnus.com>
461 * gjavah.c (utf8_cmp): Changed return value.
462 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
464 (cxx_keywords): New global.
465 (get_field_name): Handle new result of cxx_keyword_subst.
466 (print_method_info): Likewise.
468 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
470 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
471 with a newline, for CNI.
472 (print_stub_or_jni): Print a space or newline before method name for
474 (print_cxx_classname): Don't write leading "::" in CNI stub method.
475 (process_file): Include gcj/cni.h if generating CNI stubs.
477 2000-04-16 Tom Tromey <tromey@cygnus.com>
479 * gjavah.c (decompile_method): Use print_field_name.
482 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
484 * parse.y (java_expand_classes): Reverse the package list once.
485 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
487 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
488 the `==' and `!=' operators.
490 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
492 * jcf-write.c (generate_bytecode_insns): At invokation time,
493 always relate an interface method to the type of its selector.
495 2000-04-05 Tom Tromey <tromey@cygnus.com>
498 * expr.c (expand_invoke): Generate check to see if object pointer
499 is null in nonvirtual invocation case.
500 * java-tree.h (soft_nullpointer_node): Declare.
501 * decl.c (soft_nullpointer_node): New global.
502 (init_decl_processing): Initialize soft_nullpointer_node.
503 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
504 or `private' methods.
505 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
507 2000-04-05 Tom Tromey <tromey@cygnus.com>
510 * parse.y (check_final_assignment): Recognize assignments to the
511 `length' field of an array when generating class files.
513 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
515 * class.c (decl_hash): Prototype removed.
516 (decl_compare): Likewise.
518 2000-04-05 Tom Tromey <tromey@cygnus.com>
520 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
521 * parse.y (check_modifiers_consistency): Check for final/volatile
522 clash. Fixes PR gcj/164.
524 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
526 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
528 (java_hash_compare_tree_node): Renamed from `decl_compare, made
530 (add_method_1): Use `java_hash_hash_tree_node' and
531 `java_hash_compare_tree_node'.
532 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
533 (java_hash_compare_tree_node): Likewise.
534 * parse.y (find_applicable_accessible_methods_list): Create,
535 delete and use a hash table to remember already searched interfaces.
537 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
539 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
542 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
544 * boehm.c (mark_reference_fields, set_bit): Prototype.
545 (set_bit): Un-ANSI-fy definition.
547 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
550 * decl.c (emit_init_test_initialization): Likewise.
552 * gjavah.c (jni_print_char): Likewise.
554 * parse.y (create_new_parser_context): Likewise.
556 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
558 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
559 patch missing hunk. Fixed indentation.
561 2000-03-30 Tom Tromey <tromey@cygnus.com>
563 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
564 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
566 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
568 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
569 when negative *before* using it as an array index.
570 * ChangeLog: Fixed typo.
572 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
574 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
575 to 0 when it reaches -1.
577 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
579 * jcf-parse.c (get_constant): Properly cast `num' during the
580 invocation of `add_double'.
581 * jcf-write.c (push_long_const): Properly cast `lo' before
582 comparing it to short bounds.
583 * parse-scan.y (interface_declaration:): Rule re-arrange so that
584 `interface_body:' is reduced after the current interface is
587 2000-03-26 Tom Tromey <tromey@cygnus.com>
589 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
590 Java-specific `-f' option.
592 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
594 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
595 Adjust order of making types.
596 Make bitsize_*_node values.
598 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
600 * class.c (make_field_value): Use byte_position.
601 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
602 (java_array_data_offset): Likewise.
603 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
606 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
608 * parse.y (check_abstract_method_definitions): New local
609 `end_type_reached'. Make sure we also consider `end_type'.
610 (java_check_abstract_method_definitions): Make sure we eventually
611 consider `java.lang.Object'.
612 (maybe_use_access_method): Don't use access method if not in the
613 context of a pure inner class or if the method's context is right.
614 (find_applicable_accessible_methods_list): New static flag
615 `object_done'. Don't search abstract classes as interfaces. Fixed
616 indentation. Fixed the `java.lang.Object' only search. Search
617 class interface(s) first, then fully search enclosing contexts.
618 (find_most_specific_methods_list): Pick the closest candidate when
619 they're all abstract.
621 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
623 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
624 properly initialize `finished_label.' Don't emit gotos for empty
627 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
629 * except.c (emit_handlers): Clear catch_clauses_last.
631 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
633 * parse.y (check_method_types_complete): New function.
634 (create_class): Reset anonymous class counter only when seeing an
636 (java_complete_class): JDEP_METHOD: Don't recompute signature
639 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
641 * class.c (build_static_ref): Fixed indentation in comment.
642 * java-tree.def (TRY_EXPR): Fixed typo in name.
643 (CLASS_LITERAL): Likewise.
644 * java-tree.h: (TYPE_DOT_CLASS): New macro.
645 (struct lang_type): New field `dot_class'.
646 * jcf-write.c (generate_bytecode_insns): Fixed error message.
647 (generate_classfile): Method `class$' is synthetic.
648 * parse.y (build_do_class_method): New function.
649 (build_dot_class_method_invocation): Likewise.
650 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
651 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
652 (qualify_ambiguous_name): Likewise.
653 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
654 (build_try_statement): Fixed leading comment.
656 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
658 * class.c (make_field_value): Properly handle sizes.
659 (get_dispatch_vector): Use tree_low_cst and host_integerp.
660 (layout_class_method): Count using trees.
661 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
662 * expr.c (java_array_data_offset): Use int_bit_position.
663 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
664 (build_invokevirtual): Use tree_low_cst and do computations with trees.
666 2000-03-16 Tom Tromey <tromey@cygnus.com>
668 * lang.c (flag_hash_synchronization): New global.
669 (lang_f_options): Added `hash-synchronization'.
670 * lang-options.h: Mention -fhash-synchronization.
671 * java-tree.h (flag_hash_synchronization): Declare.
672 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
673 hash table synchronization is disabled.
674 * decl.c (init_decl_processing): Only push `sync_info' value when
675 hash table synchronization is disabled.
676 * class.c (make_class_data): Only push `sync_info' field when hash
677 table synchronization is disabled. Removed dead code.
679 2000-03-16 Tom Tromey <tromey@cygnus.com>
681 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
683 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
685 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
687 * parse.y (patch_method_invocation): Handle anonymous classes
688 creation in static context.
690 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
692 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
693 * parse.y (resolve_qualified_expression_name): Use it.
694 (patch_method_invocation): Likewise.
696 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
698 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
699 depending on the type of dependency which dictates what the
701 (unresolved_type_p): Resolved types limited to the current class.
703 2000-03-15 Tom Tromey <tromey@cygnus.com>
705 * decl.c (init_decl_processing): Set type of `sync_info' to be
708 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
709 Correctly compute bit number for current slot. Zero `high' and
710 `low' in DS_LENGTH case. Don't skip inherited fields. Use
711 mark_reference_fields.
712 (mark_reference_fields): New function.
714 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
716 * parse.y (register_incomplete_type): Fixed initialization of
719 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
721 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
723 (push_class_context, pop_class_context): New function.
724 (class_body:): Call pop_class_context.
725 (interface_body:): Likewise.
726 (INNER_QUALIFIER): New macro.
727 (report_class_declaration): Changed output format and use
728 INNER_QUALIFIER. Call push_class_context.
730 2000-02-14 Andrew Haley <aph@cygnus.com>
732 * check-init.c (check_init): Add new cases for unary and binary
735 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
737 * parse.y (resolve_package): Set `next' once a type name has been
738 progressively discovered.
739 (resolve_qualified_expression_name): Propagate resolution only if
740 there are remaining qualifiers. Take into account `q' might have
741 been cleared after re-qualification.
742 * parse.y (patch_method_invocation): New local `resolved'.
743 Section dealing with qualified expression rewritten to use
744 resolve_field_access.
746 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
748 * parse.h (PUSH_CPC): Fixed indentation.
749 (DEBUG_CPC): New macro.
750 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
751 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
752 * parse.y (class_body_declaration:): Use
753 SET_CPC_INSTANCE_INITIALIZER_STMT.
754 (method_declaration:): Check for null current_function_decl.
755 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
756 (java_parser_context_pop_initialized_field): Better handling of
758 (maybe_make_nested_class_name): Mark nested class name as
759 qualified when necessary.
760 (end_class_declaration): Don't call java_parse_context_resume when
761 one or more error occured.
762 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
763 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
764 SET_CPC_INITIALIZER_STMT.
765 (method_header): Check for inner classes declaring static methods.
766 (resolve_qualified_expression_name): Handle situation where `this'
769 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
771 * typeck.c (build_prim_array_type): Correctly set the high word too.
773 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
775 * parse.y (java_complete_expand_methods): Leave <clinit> out of
777 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
778 list of methods for interfaces.
780 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
782 * parse.y (qualify_ambiguous_name): Properly handle expressions
785 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
787 * parse.y (check_final_assignment): Extended to process
789 (patch_assignment): Have check_final_assignment called only once.
791 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
793 * java-tree.h (IS_INIT_CHECKED): New flag.
794 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
795 * parse.y (patch_string): Call force_evaluation_order on the
796 completed string concatenation tree.
797 * expr.c (force_evaluation_order): Call force_evaluation_order on
798 function's arguments too.
800 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
802 * decl.c (emit_init_test_initialization): Mark KEY as unused.
803 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
804 (build_anewarray): Likewise.
805 * parse.y (patch_newarray): Likewise.
806 * parse.c: Regenerated.
808 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
810 * decl.c (init_decl_processing): Added new class fields `depth',
811 `ancestors', and `idt' to class_type_node. Use
812 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
813 * class.c (make_class_data): Push initial values for new fields.
814 * java-tree.h: Updated prototype for `build_invokeinterface'.
815 * expr.c (build_invokeinterface): Changed parameters to accept
816 `method' tree. Calculate index of `method' in its declaring
817 interface. Build call to _Jv_LookupInterfaceMethodIdx.
818 (expand_invoke): Call `build_invokeinterface' with new parameters.
819 * parse.y (patch_invoke): Call `build_invokeinterface' with new
822 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
824 * typeck.c (lookup_do): Search superinterfaces first
825 when looking up an interface method. From Godmar Back
828 2000-03-06 Tom Tromey <tromey@cygnus.com>
830 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
832 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
834 * java-tree.h (lookup_argument_method2): Declared.
835 (safe_layout_class): Prototype moved from parse.h.
836 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
837 * parse.y (java_check_regular_methods): Local `super_class' gone.
838 Call lookup_argument_method2 instead of lookup_argument_method.
839 Perform modifier match for methods found declared in implemented
840 interfaces. Fixed indentation problem. Overriding/hiding error
841 report to take place only for methods found in classes.
842 * typeck.c (lookup_argument_method): Changed leading
843 comment. Re-written by calling lookup_do.
844 (lookup_argument_method2): New function.
845 (lookup_java_method): Re-written by calling lookup_do.
846 (lookup_do): New function.
848 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
850 * check-init.c (check_init): Removed dead code. Handle (blank)
852 * parse.y (declare_local_variables): New local `final_p', set it
853 and use it to initialize LOCAL_FINAL.
854 (check_final_assignment): Only check FIELD_DECLs.
856 2000-02-17 Tom Tromey <tromey@cygnus.com>
858 * Makefile.in (JAVA_OBJS): Added boehm.o.
859 (boehm.o): New target.
860 * Make-lang.in (JAVA_SRCS): Added boehm.c.
861 * java-tree.h (flag_use_boehm_gc): Declare.
862 (get_boehm_type_descriptor): Declare.
863 * lang.c (lang_f_options): Added `use-boehm-gc'.
864 (flag_use_boehm_gc): New global.
865 * lang-options.h: Added -fuse-boehm-gc.
867 * class.c (get_dispatch_table): If class uses a Boehm type
868 descriptor, put it in the vtable.
869 (make_class_data): Removed dead code.
871 2000-03-03 Per Bothner <per@bothner.com>
873 * decl.c (init_decl_processing): Initialize sizetype properly.
875 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
877 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
878 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
879 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
880 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
881 (jcf_parse): New local `current'. Load innerclasses seen in outer
882 context being processed.
883 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
884 * jcf-write.c (append_innerclasses_attribute): New function.
885 (append_innerclasses_attribute_entry): Likewise.
886 (get_access_flags): Handle static classes. Set anonymous and local
887 classes to be private.
888 (generate_classfile): Attribute count adjusted. Call
889 append_innerclasses_attribute.
890 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
891 PURE_INNER_CLASS_TYPE_P.
892 * parse.y (parser_qualified_classname): New parameter `is_static',
893 produce non qualified name accordingly.
894 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
895 (create_interface): Added argument to parser_qualified_classname.
896 (create_class): Added argument to parser_qualified_classname. Setup
897 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
898 (add_inner_class_fields): Fixed indentation.
899 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
900 (method_declarator): Fixed typo in comment.
901 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
902 (build_current_thisn): Likewise.
903 (patch_method_invocation): Likewise.
905 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
907 * decl.c (current_function_decl): Move to toplev.c.
909 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
911 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
912 (DECL_BIT_INDEX): Use underlying representation.
913 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
915 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
917 * expr.c (build_java_ret): Pass proper type to size_binop.
919 2000-02-25 Anthony Green <green@cygnus.com>
921 * expr.c (build_class_init): Mark the decl to be ignored by
923 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
924 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
925 * class.c (init_test_hash_newfunc): New function.
926 (decl_hash): New function.
927 (decl_compare): New function.
928 * decl.c (emit_init_test_initialization): New function.
929 (complete_start_java_method): Traverse the init test hashtable,
930 calling emit_init_test_initialization.
931 (always_initialize_class_p): Define.
932 * expr.c (build_class_init): Use initialization tests when
933 emitting class initialization code.
934 (always_initialize_class_p): Declare.
935 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
937 * java-tree.h: Include hash.h.
938 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
939 (struct lang_decl): Add init_test_table field.
940 (init_test_hash_entry): Define.
942 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
944 * gjavah.c (main): Avoid using `argi' to report unimplemented
947 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
949 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
950 initialize locals to avoid warnings. Local `exception_type' moved
953 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
955 * parse.y (resolve_expression_name): Use `orig' as a second
956 argument to resolve_field_access.
957 (resolve_field_access): Removed unecessary code when dealing with
960 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
962 * class.c (push_super_field): Don't push the field twice.
963 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
964 * parse.h (java_reorder_fields): Prototyped.
965 * parse.y (java_reorder_fields): New function.
966 (java_layout_class): Simplified not to worry about re-ordering.
968 2000-02-23 Tom Tromey <tromey@cygnus.com>
970 * gjavah.c (print_name): In JNI case, correctly quote string.
971 (print_method_info): Don't handle overrides in JNI mode.
973 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
975 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
976 value type set to `boolean_type_node'.
978 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
980 * jcf-dump.c (main): Test for correct condition after
981 output file creation.
983 2000-02-19 Anthony Green <green@cygnus.com>
985 * jcf-depend.c (add_entry): Fix test for first list entry.
987 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
989 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
990 * constants.c (build_constants_constructor): Likewise.
992 2000-02-19 Anthony Green <green@cygnus.com>
994 * jcf-depend.c (add_entry): Add entries to the end of the list.
996 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
998 * decl.c (INT_TYPE_SIZE): Define if necessary.
999 (expand_java_return): Handle the case of a native integer smaller
1002 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
1004 * gjavah.c (help): Use GCCBUGURL.
1005 * jv-scan.c (help): Likewise.
1006 * jcf-dump.c (help): Likewise.
1008 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1010 * jcf-write.c (generate_bytecode_insns): Don't generate empty
1013 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1015 * jcf-parse.c (load_class): Call `fatal' if no file containing
1016 the target class are found.
1018 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
1020 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
1021 lex.c, lex.h, and PARSE_H to...
1022 (parse.o, parse-scan.o): ...here, respectively.
1024 * lex.c: Split out code that may trigger SIGFPE from yylex()
1025 to its own function.
1026 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
1028 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1030 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
1032 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1034 * parse.y (outer_field_access_p): Stop in time when outer contexts
1036 (resolve_qualified_expression_name): Properly qualify *everything*
1037 after a package.type to be resoled as expression names.
1038 (find_applicable_accessible_methods_list): Save/restore `class' to
1039 isolate it from a possible outer context search.
1041 2000-02-15 Tom Tromey <tromey@cygnus.com>
1043 * gjavah.c (jni_print_char): New function.
1044 (print_full_cxx_name): Use it.
1045 (decode_signature_piece): Likewise.
1046 (print_cxx_classname): Likewise.
1048 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1050 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
1052 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
1054 * gjavah.c: Include version.h.
1056 * jcf-dump.c: Likewise.
1058 * jv-scan.c: Likewise.
1060 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1062 * parse.y (outer_field_access_fix): First parameter now a tree
1063 node. Check for assignement to final. First argument to
1064 build_outer_field_access_fix modified to accomodate prototype.
1065 (build_outer_field_access): Don't check for assignment to final
1067 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
1068 possibly returned by outer_field_access_fix. Changed
1069 outer_field_access_fix's first argument.
1070 (check_final_assignment): $finit$'s context is OK.
1071 (patch_unaryop): Use node instead of its line/column value when
1072 calling outer_field_access_fix.
1074 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1076 * parse.y (interface_declaration:): No longer tagged
1077 <node>. Re-installed default action.
1078 (class_member_declaration:): Handle inner interfaces.
1079 (interface_member_declaration): Handle inner interfaces and
1081 (create_interface): Push error if one seen. Suspend parsing
1082 context when processing an inner interface.
1083 (register_fields): Inner class static field limitations not to
1084 apply to inner interfaces.
1086 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1088 * jcf-parse.c (load_class): Update `java_error_count' when a
1089 class' file can't be found.
1090 (parse.y): Avoid (byte)code generation when errors seen.
1092 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1094 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
1095 decodes a valid node.
1096 (patch_binop): Handle TRUNC_DIV_EXPR.
1098 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1100 * parse.y (resolve_package): New local `acc.' Try to progressively
1101 build and guess a package and type name.
1103 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1105 * parse.y (find_applicable_accessible_methods_list): Load and
1106 layout the search class if necessary.
1107 (java_complete_tree): Keep to original type of the folded initial
1110 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1112 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
1113 Generate error message if circularity is detected. New static
1115 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
1116 * jcf-write.c (generate_bytecode_insns): Very simply handle
1118 * parse.y (java_check_circular_reference): Use
1119 `cyclic_inheritance_report' during report, if necessary.
1120 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
1121 walking NEW_ARRAY_INIT twice.
1123 2000-02-09 Tom Tromey <tromey@cygnus.com>
1125 * parse.y (check_class_interface_creation): Allow inner classes to
1126 be `private' or `protected', check modifiers' consistency. Prevent
1127 block local classes from bearing any modifiers.
1129 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1131 * except.c (check_start_handlers): Re-add prototype lost in last
1133 (maybe_start_try): Remove excess argument to `check_start_handlers'.
1135 2000-02-09 Andrew Haley <aph@cygnus.com>
1137 * decl.c (clear_binding_level): Remove excess initializer.
1138 (maybe_poplevels): Remove unused variable.
1139 (force_poplevels): Ditto.
1140 (struct binding_level): Add comment.
1142 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1144 * jcf-write.c (generate_classfile): Don't consider
1145 pre-initialization with reference value (use <clinit> instead.)
1146 * parse.y (java_fix_constructors): No generated constructor for
1148 (build_outer_field_access): Removed debug message.
1149 (outer_field_expanded_access_p): Adapted to bytecode generation.
1150 (build_outer_field_access_method): Use fix_method_argument_names.
1151 (build_outer_method_access_method): Fixed indentation. Added
1152 comment. Handle access method generation for static and also void
1154 (build_access_to_thisn): Inserted debug message.
1155 (maybe_build_thisn_access_method): Use fix_method_argument_names.
1156 (resolve_qualified_expression_name): Fixed comment.
1157 (not_accessible_p): Adapted to bytecode generation. Added comment.
1158 (patch_method_invocation): Added comment.
1159 (maybe_use_access_method): Fixed leading comment. Handle static
1161 (java_complete_lhs): Don't shortcut handling of initialized upon
1162 declaration String type static fields when generating bytecode.
1163 (patch_unaryop): Handle outer field access when generating
1166 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1168 * java-tree.h (FIELD_THISN): New macro.
1169 * jcf-write.c (append_synthetic_attribute): New function.
1170 (generate_classfile): Set "Synthetic" attribute on this$<n>,
1171 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
1172 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
1174 (build_outer_field_access): Turned on access functions usage and
1175 generation when compiling to bytecode.
1176 (maybe_use_access_method): Likewise.
1178 2000-01-25 Andrew Haley <aph@cygnus.com>
1180 * java-except.h (struct eh_range): Add `expanded' field.
1181 (maybe_start_try): Add end_pc arg.
1182 (maybe_end_try): Ditto.
1183 * java-tree.h (force_poplevels): new function.
1184 * expr.c (expand_byte_code): Don't call maybe_start_try or
1186 * except.c (add_handler): Reset expanded.
1187 (expand_start_java_handler): Set expanded.
1188 (check_start_handlers): Don't expand a start handler that's
1189 already been expanded.
1190 (maybe_start_try): Add end_pc arg. Only expand a handler which
1192 (expand_end_java_handler): call force_poplevels.
1193 (force_poplevels): new function.
1194 * decl.c (binding_level): Add start_pc of binding level.
1195 (maybe_pushlevels): Call maybe_start_try when pushing binding
1197 (maybe_poplevels): Call maybe_end_try when popping binding levels.
1198 (LARGEST_PC): Define.
1199 (clear_binding_level): Use LARGEST_PC.
1201 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
1202 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
1203 (binding_depth, is_class_level, current_pc): new variables.
1204 (struct binding_level): ditto.
1205 (indent): new function.
1206 (push_jvm_slot): add debugging info.
1207 (maybe_pushlevels): ditto.
1208 (maybe_poplevels): ditto.
1211 (start_java_method): ditto.
1212 (give_name_to_locals): comment only.
1213 * except.c (binding_depth, is_class_level, current_pc):
1215 (expand_start_java_handler): add debugging info.
1216 (expand_end_java_handler): ditto.
1218 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1220 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
1221 (print_name_for_stub_or_jni, process_file): Constify a char*.
1223 2000-02-03 Tom Tromey <tromey@cygnus.com>
1225 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
1227 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1229 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
1230 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
1233 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1235 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
1236 * java-tree.h (TYPE_II_STMT_LIST): New macro.
1237 (struct lang_type): New field `ii_block'.
1238 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
1239 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
1240 * parse.h (struct parser_ctxt): New field `instance_initializers'.
1241 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
1242 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
1243 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
1245 * parse.y (add_instance_initializer): New function.
1246 (in_instance_initializer): New static global.
1247 (class_body_declaration:): Link instance initializer block.
1248 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
1249 (array_creation_expression:): Remove unused local.
1250 (java_parser_context_push_initialized_field): Fixed leading
1251 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
1252 CPC_INSTANCE_INITIALIZER_LIST.
1253 (java_parser_context_pop_initialized_field): Likewise.
1254 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
1255 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
1256 CPC_INITIALIZER_STMT.
1257 (fix_constructors): New local `class_type'. Use it. Call
1258 add_instance_initializer.
1259 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
1260 (patch_return): Forbid return in instance initializers.
1261 (patch_throw_statement): Enforce exception handling in the context
1262 of instance initializers.
1264 2000-02-03 Tom Tromey <tromey@cygnus.com>
1266 * Make-lang.in (java.mostlyclean): Remove executables in
1269 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1271 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
1272 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
1273 (java_float_finite): Convert to use union Word from javaop.h.
1274 (java_double_finite): Convert to use union DWord from javaop.h.
1276 2000-02-02 Tom Tromey <tromey@cygnus.com>
1278 * gjavah.c (options): Added `jni' entry.
1279 (help): Document -jni.
1280 (flag_jni): New global.
1281 (process_file): Handle JNI output. Don't print text from
1282 -prepend, -add, etc, when generating stubs. Only remove `.class'
1283 suffix if it actually exists.
1284 (main): Create a `.c' file when run with `--jni --stubs'. Create
1285 correct output file name with `--jni'.
1286 (print_include): Mangle header name differently in JNI case.
1287 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
1289 (print_method_info): Handle JNI case. Put signature info into
1290 method name. Handle case when STREAM is NULL.
1291 (print_name_for_stub_or_jni): New function.
1292 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
1293 (print_cxx_classname): Handle JNI.
1294 (print_full_cxx_name): Likewise.
1295 (decode_signature_piece): Likewise.
1296 (overloaded_jni_method_exists_p): New function.
1297 (struct method_name): Added `signature' and `sig_length' fields.
1298 (HANDLE_END_FIELD): Do nothing in JNI mode.
1300 2000-02-02 Tom Tromey <tromey@cygnus.com>
1302 * jv-scan.c: Include version.c, <getopt.h>.
1303 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
1304 (options): New array.
1305 (usage): New function.
1306 (version): New function.
1307 (main): Use getopt_long to parse command line.
1308 * jcf-dump.c: Include version.c, <getopt.h>.
1309 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
1310 OPT_JAVAP): New macros.
1311 (options): New array.
1312 (usage): Return `void'. Changed message.
1313 (help): New function.
1314 (version): New function.
1315 (main): Use getopt_long_only to parse command line.
1316 * gjavah.c: Include <getopt.h>.
1317 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
1318 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
1319 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
1320 (options): New array.
1321 (java_no_argument): Removed.
1322 (help): Updated with missing options.
1323 (main): Use getopt_long_only to parse command line.
1324 (usage): Changed message.
1326 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1328 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
1329 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
1330 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
1331 * parse.y (array_creation_expression:): Handle anonymous arrays.
1332 (build_array_from_name): Don't set `ret_name' if null.
1333 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
1334 (qualify_ambiguous_name): Likewise.
1335 (java_complete_expand_class): Likewise.
1337 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1339 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
1340 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
1341 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
1342 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
1343 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
1344 AIPL_FUNCTION_COMPLETED_INVOCATION.
1345 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
1346 AIPL_FUNCTION_INVOCATION_READY.
1347 (AIPL_FUNCTION_DECLARATION): New enum entry.
1348 * parse.y (reorder_static_initialized): New function.
1349 (java_parser_context_pop_initialized_field): Use it.
1350 (add_inner_class_fields): Use
1351 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
1352 augmented. Install marker after last alias initializer, if any.
1353 (generate_finit): Fixed typo. Don't try to retain only the used
1355 (method_header): Compute and set DECL_FUNCTION_NAP.
1356 (method_declarator): Fixed comment. Insert alias initializer in
1358 (build_alias_initializer_parameter_list): Fixed leading
1359 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
1360 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
1361 (java_complete_expand_class): Code to retain only used aliases
1363 (java_complete_expand_methods): New local `first_decl'. Generate
1364 $finit$ first, then expand the constructors, regular methods and
1366 (java_complete_expand_method): Don't report error on missing
1367 return statement if previously detected bogus.
1368 (fix_constructors): Don't patch constructor parameters list.
1369 (patch_method_invocation): Use new AIPL enum values. Reverse
1370 alias initializer list for anonymous classes.
1372 2000-01-30 Anthony Green <green@redhat.com>
1374 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
1375 determine how many stack slots to pop.
1377 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1379 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
1380 error handling/recovery.
1381 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
1383 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1385 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
1386 FIELD_LOCAL_ALIAS_USED): New macros.
1387 (DECL_FUNCTION_NAP): New macro.
1388 (struct lang_decl): New field `nap'.
1389 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
1390 (struct lang_type): New fields `finit_stmt_list' and
1392 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
1393 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
1394 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
1395 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
1396 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
1397 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
1398 (BUILD_THROW): Macro line separator re-indented.
1399 * parse.y (end_class_declaration): New function.
1400 (maybe_generate_pre_expand_clinit): New name for
1401 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
1402 pre-expand static fields.
1403 (maybe_generate_clinit): Function deleted.
1404 (check_for_static_method_reference): Prototype's parameter list
1406 (generate_finit): New name for maybe_generate_finit. Changed
1407 leading comment. Function rewritten to use
1408 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
1409 (build_alias_initializer_parameter_list): New function.
1410 (java_parser_context_pop_initialized_field): Likewise.
1411 (add_inner_class_fields): Likewise.
1412 (type_declaration:): Call end_class_declaration.
1413 (class_member_declaration:): Likewise.
1414 (formal_parameter_list:): Fixed typos.
1415 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
1416 element. Improved error handling.
1417 (block_statement:): Call end_class_declaration.
1418 (anonymous_class_creation:): Likewise.
1419 (create_anonymous_class): Fixed comments.
1420 (create_class): Call add_inner_class_fields.
1421 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
1422 (method_header): Use MARK_FINAL_PARMS.
1423 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
1424 (method_declarator): Propagate final argument flag.
1425 (craft_constructor): New local `artificial'. Call
1426 build_alias_initializer_parameter_list. Use
1427 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
1428 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
1430 (complete_expand_class): Get rid of unused outer context local
1432 (java_complete_expand_methods): Fixed leading
1433 comment. Generate/pre-expand <clinit> first. Changed method
1434 expansion order to regular, $finit$, constructors, <clinit>.
1435 (java_complete_expand_method): Set current_function_decl.
1436 (fix_constructors): Fix constructor parameter list to account for
1437 outer context local alias initializers.
1438 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
1439 (resolve_expression_name): Lookup outer context local aliases. New
1440 local `access', use it.
1441 (patch_method_invocation): Patch inner class ctor invocation with
1442 outer context local aliases initialization values. $finit$
1443 invocation patching now includes things generated with
1444 build_alias_initializer_parameter_list.
1445 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
1446 (build_super_invocation): Likewise.
1447 (patch_assignment): Changed comment.
1449 2000-01-27 Andrew Haley <aph@cygnus.com>
1451 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
1455 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1457 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
1459 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
1461 * parse.y (register_fields): Don't pass a format specifier to
1462 OBSOLETE_MODIFIER_WARNING.
1463 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
1464 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
1466 (check_modifiers): Change function into a macro.
1467 (check_class_interface_creation): Pass a literal format string.
1469 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1471 * buffer.h: PROTO -> PARAMS.
1472 * check-init.c: Likewise.
1473 * class.c: Likewise.
1474 * constants.c: Likewise.
1475 * convert.h: Likewise.
1477 * except.c: Likewise.
1479 * gjavah.c: Likewise.
1480 * java-except.h: Likewise.
1481 * java-tree.h: Likewise.
1482 * jcf-depend.c: Likewise.
1483 * jcf-dump.c: Likewise.
1484 * jcf-parse.c: Likewise.
1485 * jcf-path.c: Likewise.
1486 * jcf-reader.c: Likewise.
1487 * jcf-write.c: Likewise.
1489 * jv-scan.c: Likewise.
1490 * jvgenmain.c: Likewise.
1491 * jvspec.c: Likewise.
1495 * parse-scan.y: Likewise.
1496 * parse.h: Likewise.
1497 * parse.y: Likewise.
1498 * typeck.c: Likewise.
1499 * verify.c: Likewise.
1502 * zextract.c: Likewise.
1503 * zipfile.h: Likewise.
1505 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1507 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
1508 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
1509 * constants.c (build_constant_data_ref): Check for cached
1510 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
1511 in TYPE_CPOOL_DATE_REF.
1512 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
1513 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
1514 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
1515 (LOCAL_FINAL): New macro.
1516 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
1517 constant pool -- don't try to reuse.
1518 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
1520 (find_in_current_zip): Use TYPE_JCF.
1521 * parse.h (java_check_final): Prototype removed.
1522 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
1523 (maybe_create_class_interface_decl,
1524 check_class_interface_creation): Likewise.
1525 (java_expand_finals): Function removed.
1526 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
1527 (block_statement:): Fixed comment.
1528 (anonymous_class_creation:): Likewise.
1529 (check_class_interface_creation): Reversed Jan 12, 2000 extra
1531 (check_class_interface_creation): Loosened error report on (inner)
1532 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
1533 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
1534 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
1536 (create_interface): Likewise.
1537 (anonymous_class_counter): New static global.
1538 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
1539 patch. Fixed comments.
1540 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
1541 anonymous_class_counter when declaring a toplevel class.
1542 (craft_constructor): Fixed constructor name when handling
1543 anonymous classes. Anonymous class constructors to feature hidden
1545 (java_fix_constructors): Added comment.
1546 (java_check_final): Function removed.
1547 (java_complete_expand_methods): Fixed comment. Don't generate
1548 class data, save its outgoing constant pool instead.
1549 (verify_constructor_super): Skip anonymous class constructor
1550 hidden this$<n> parameter.
1551 (java_expand_classes): New local `saved_ctxp'. Removed call to
1552 java_expand_finals and java_check_final. Expand anonymous class
1553 constructors. Generate class data.
1554 (build_super_invocation): Skip anonymous class hidden this$<n>
1556 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
1557 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
1558 (set_java_signature): Likewise.
1560 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1562 * gjavah.c: Delete ACC_VISIBILITY define.
1563 * jcf.h: Add ACC_VISIBILITY define.
1564 * parse.y: final: rule tagged <value>.
1565 (java_check_regular_methods): Use ACC_VISIBILITY define for
1566 default package access check.
1567 (local_variable_declaration_statement): Use final: rule.
1569 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1571 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
1574 2000-01-17 Tom Tromey <tromey@cygnus.com>
1576 * gjavah.c (print_field_info): Allow non-static final fields.
1578 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1580 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
1581 * parse.y (patch_anonymous_class): New function.
1582 (create_anonymous_class): Register incomplete type when the
1583 class/interface to extends/implement isn't known yet.
1584 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
1585 (verify_constructor_super): Tuned error message.
1587 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1589 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
1590 (ANONYMOUS_CLASS_P): New macro.
1591 (TYPE_SIGNATURE, TYPE_JCF): New macros.
1592 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
1593 * parse.y (create_class): Added leading argument.
1594 (maybe_create_class_interface_decl,
1595 check_class_interface_creation): Likewise.
1596 (craft_constructor): New function.
1597 (verify_constructor_super): Added argument in prototype.
1598 (class_declaration:): Inserted leading argument.
1599 (for_begin:): Use FOR_LOOP_P.
1600 (anonymous_class_creation): Create WFL of the anonymous class to
1601 instantiate. Call build_new_invocation. Added comments.
1602 (check_class_interface_creation): Handle parameter `anonymous' in
1603 verbose mode class creation announce.
1604 (link_nested_class_to_enclosing): Exclude anonymous classes.
1605 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
1606 anonymous class, even though they appear to have an enclosing
1608 (create_interface): Pass extra argument to
1609 check_class_interface_creation.
1610 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
1611 (create_class): Call check_class_interface_creation and
1612 maybe_create_class_interface_decl with extra new argument. Don't
1613 add private this$<n> to anonymous classes.
1614 (method_declarator): Insert hidden this$<n> to anonymous class
1616 (java_fix_constructors): Deleted code creating default
1617 constructor. Call craft_constructor instead.
1618 (java_check_regular_methods): Set `saw_constructor' to 1 for
1620 (fix_constructors): Pass extra argument to verify_constructor_super.
1621 (verify_constructor_super): New local `sdecl', use it. Search for
1622 matching constructor (possibly featuring arguments) in super
1624 (lookup_method_invoke): Craft constructor according to arguments
1625 list when dealing with anonymous class constructors.
1626 (build_super_invocation): Pass arguments to anonymous class super
1628 (search_loop): Use FOR_LOOP_P.
1629 (labeled_block_contains_loop_p): Likewise.
1631 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1633 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
1634 (enclosing_context_p): New function.
1635 (get_access_flags_from_decl): Handle CLASS_STATIC.
1636 (maybe_layout_super_class): Extra first argument passed to
1638 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
1640 * decl.c (access0_identifier_node): New global.
1641 (init_decl_processing): access0_identifier_node initialized.
1642 (pushdecl): Set DECL_CONTEXT only on non type decls.
1643 * expr.c (lookup_field): Lookup inner class fields in enclosing
1645 (expand_invoke): Use ID_INIT_P.
1646 (expand_java_field_op): Use DECL_CLINIT_P.
1647 * java-tree.def (CLASS_LITERAL): New tree code.
1648 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
1649 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
1650 (struct lang_decl): New field `inner_access'.
1651 (enclosing_context_p): Prototyped.
1652 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
1653 ID_CLINIT_P): New macros.
1654 (CLASS_STATIC): New macro.
1655 (CLASS_ACCESS0_GENERATED_P): New macro.
1656 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
1657 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
1658 INNER_CLASS_P): New macros.
1659 (DECL_INNER_CLASS_LIST): New macro.
1660 * jcf-parse.c (yyparse): Avoid the use of ANSI string
1662 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
1663 the shift value to int. Fixed typo in comment.
1664 * lex.c (inst_id, wpv_id): Initialize.
1665 * mangle.c (unicode_mangling_length): Take `$' into account.
1666 * parse.h (DRECOVER, RECOVER): Terminate properly.
1667 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
1668 (typedef struct _jdep): New field `enclosing'.
1669 (JDEP_ENCLOSING): New macro.
1670 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
1671 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
1672 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
1673 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
1674 GET_ENCLOSING_CPC_CONTEXT): New macros.
1675 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
1676 (do_resolve_class): Added extra argument in prototype.
1677 * parse.y (resolve_class): Added extra argument in prototype.
1678 (maybe_create_class_interface_decl): Likewise.
1679 (maybe_use_access_method, build_wfl_wrap): New functions.
1680 (java_complete_expand_classes, java_complete_expand_class):
1682 (java_parser_context_push_initialized_field,
1683 java_parser_context_suspend, java_parser_context_resume):
1685 (maybe_make_nested_class_name, make_nested_class_name,
1686 set_nested_class_simple_name_value,
1687 link_nested_class_to_enclosing, find_as_inner_class,
1688 find_as_inner_class_do, check_inner_class_redefinition,
1689 build_thisn_assign, build_current_thisn, build_access_to_thisn,
1690 maybe_build_thisn_access_method, build_outer_field_access,
1691 build_outer_field_access_methods, build_outer_field_access_expr,
1692 build_outer_method_access_method, build_new_access_id,
1693 build_outer_field_access_method, outer_field_access_p,
1694 outer_field_expanded_access_p, outer_field_access_fix,
1695 build_incomplete_class_ref, patch_incomplete_class_ref,
1696 create_anonymous_class): Likewise.
1697 (inst_id, wpv_id): New static global variables.
1698 (synchronized:): New rule, tagged <node>.
1699 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
1701 (anonymous_class_creation:): New rule, tagged <node>.
1702 (NEW_TK): Tagged <node>.
1703 (type_literals, array_type_literal): New rules, tagged <node>.
1704 (class_declaration:): Removed action when reducing by class_body:
1705 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
1706 using GET_CPC in sub-rules.
1707 (class_member_declaration): Handle inner classes.
1708 (method_declaration): When reducing method_header:, reset
1709 current_function_decl when appropriate.
1710 (method_declarator:): Set the number of formal parameter to 0 for
1711 method declared without arguments.
1712 (constructor_declarator:): Likewise.
1713 (static_initializer:): List of elements kept in a list.
1714 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
1715 use of the keyword `static' for type declarations.
1716 (block_statement:): Handle inner class declarations.
1717 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
1718 type qualified `this'.
1719 (class_instance_creation_expression): Use anonymous_class_creation:
1720 to handle inner class instances creation. Handle qualified `new'.
1721 (something_dot_new): Added appropriate actions.
1722 (create_new_parser_context): New function.
1723 (java_push_parser_context, java_parser_context_save_global,
1724 java_parser_context_suspend): Use create_new_parser_context.
1725 (check_modifiers): Changed leading comment.
1726 (check_class_interface_creation): Handle interclasses.
1727 (add_superinterfaces): Fixed comment.
1728 (create_interface): Build qualified name from the raw_name instead
1729 of its matching WFL. Push the initialized fields list. raw_name added
1730 as an extra argument to maybe_create_class_interface_decl.
1731 (create_class): Build qualified name from the raw_name instead of
1732 its matching WFL. Removed assignment to current_parsed_class_un.
1733 Call PUSH_ERROR before returning an error. Suspend the current
1734 parser context when processing an inner class. Push the
1735 initialized fields list. raw_name added as an extra argument to
1736 maybe_create_class_interface_decl. Add the private this$<n>
1738 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
1739 (register_fields): Get the class type from GET_CPC and handle
1740 previous errors. Added code to handle the creation of static
1741 fields in inner classes. Initialized fields initialization
1742 statements kept in a list of lists.
1743 (maybe_generate_finit): Initialized fields initialization
1744 statements kept in a list of lists. Use GET_CPC.
1745 (maybe_generate_clinit): Likewise.
1746 (method_header): Use GET_CPC and GET_CPC_UN.
1747 (parser_qualified_classname): Handle inner classes.
1748 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
1749 (java_fix_constructors): Hide pointer to enclosing context
1750 instance in constructor list when dealing with inner classes.
1751 (jdep_resolve_class): Call resolve_class with extra first argument
1753 (resolve_class): Add enclosing context as a first extra argument
1754 to do_resolve_class.
1755 (do_resolve_class): Call find_as_inner_class. Handle WFLs
1757 (resolve_no_layout): Extra argument added to resolve_class
1759 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
1760 (java_get_real_method_name): Use GET_CPC_UN.
1761 (check_abstract_method_definitions): Use DECL_CLINIT_P.
1762 (java_check_abstract_methods): Handle static method declared in
1763 inner classes by an error.
1764 (java_check_regular_methods): Use DECL_CLINIT_P.
1765 (source_start_java_method): Also set DECL_MAX_LOCALS.
1766 (create_artificial_method): Call java_parser_context_save_global
1767 and java_parser_context_restore_global instead of saving/restoring
1768 the context by hand.
1769 (expand_start_java_method): Improved verbose mode message.
1770 (java_complete_expand_methods): Fixed leading comment. Use
1772 (fix_constructors): Added assignment to this$<n> if necessary.
1773 (java_expand_classes): Call java_complete_expand_classes instead
1774 of java_complete_expand_methods.
1775 (make_qualified_primary): Simplified.
1776 (merge_qualified_name): Optimized for missing left or right parts.
1777 (resolve_expression_name): Handle access to outer class fields from
1779 (resolve_qualified_expression_name): New macro
1780 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
1781 classes. Report error on non appropriate qualification of
1782 `new'. Handle qualified `this'.
1783 (not_accessible_p): Allow access to outer class private fields from
1785 (patch_method_invocation): Handle method invocations through
1786 access methods and inner class constructor invocations.
1787 (find_applicable_accessible_methods_list): Search enclosing
1788 contexts of an inner class.
1789 (search_applicable_methods_list): Fixed typo.
1790 (argument_types_convertible): Handle inner class constructors'
1791 hidden outer context reference argument.
1792 (qualify_ambiguous_name): Handle qualified `this'.
1793 (java_complete_lhs): Handle use of field accessed through
1794 artificial access methods in various cases of assignments. Handle
1796 (check_final_assignment): Use DECL_CLINIT_P.
1797 (valid_ref_assignconv_cast_p): Handle the destination being an
1798 enclosing context of the source.
1799 (patch_unaryop): Handle use of field accessed through artificial
1801 (patch_return): Use DECL_CLINIT_P.
1802 (patch_throw_statement): Use DECL_CLINIT_P.
1803 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
1804 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
1807 2000-01-16 Anthony Green <green@cygnus.com>
1809 * parse.y (build_string_concatenation): Only use
1810 StringBuffer(String) shortcut if String arg is constant.
1812 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1814 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
1815 the shift value to int. Fixed typo in comment.
1817 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
1819 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
1820 * jcf-write.c: Likewise.
1821 * parse.y: Likewise.
1822 * parse.c: Regenerate.
1824 2000-01-09 Anthony Green <green@cygnus.com>
1826 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
1827 bytecodes in the correct order.
1829 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1831 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
1833 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
1835 * expr.c (java_lang_expand_expr): Switch to permanent obstack
1836 before building constant array decl.
1838 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1840 * jcf-write.c (generate_byecode_conditional): Fixed indentation in
1841 method invocation and typo in conditional expression.
1842 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
1843 the appropriate NOTE_POP.
1844 * parse.y (patch_binop): Shift value mask to feature the right
1847 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1849 * class.c (assume_compiled, assume_compiled_node): Add static
1851 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
1853 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
1855 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
1857 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
1858 to `__modifier' to avoid stringifying it.
1860 * parse.y (verify_constructor_circularity): Don't call a variadic
1861 function with a non-literal format string.
1862 (java_check_abstract_methods): Move unreachable code inside
1863 `continue' statement.
1864 (lookup_method_invoke): Call xstrdup, not strdup.
1866 * expr.c (expand_java_field_op): Avoid the use of ANSI string
1869 * jcf-parse.c (yyparse): Likewise.
1871 * jv-scan.c (main): Likewise.
1873 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1875 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
1876 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
1877 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
1880 * parse.y (synchronized, variable_redefinition_error,
1881 check_class_interface_creation, create_interface, create_class,
1882 method_header, finish_method_declaration,
1883 check_modifiers_consistency, method_declarator,
1884 complete_class_report_errors, check_abstract_method_definitions,
1885 java_check_regular_methods, check_throws_clauses,
1886 java_check_abstract_methods, read_import_dir,
1887 check_pkg_class_access, declare_local_variables, fix_constructors,
1888 cut_identifier_in_qualified, resolve_expression_name,
1889 resolve_qualified_expression_name, patch_method_invocation,
1890 java_complete_lhs, patch_assignment, try_builtin_assignconv,
1891 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
1892 patch_exit_expr, patch_exit_expr, patch_switch_statement,
1893 patch_try_statement, patch_synchronized_statement,
1894 patch_throw_statement, check_thrown_exceptions,
1895 patch_conditional_expr): Likewise.
1897 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1899 * Makefile.in (LIBDEPS): Added gcc's errors.o
1900 (../jcf-dump$(exeext):): Link with gcc's errors.o
1901 (../gcjh$(exeext):): Likewise.
1902 * expr.c (expand_java_NEW): Layout the entire target type instead of
1903 laying out its methods only.
1904 (lookup_field): Layout the class after having loaded it.
1905 * java-tree.h (java_debug_context): Declared.
1906 * jcf-io.c (toplev.h): Included.
1907 (find_class): Removed assignment to jcf's outofsynch
1908 field. Force source file to be read if newer than its matching
1909 class file. Tweaked debug messages.
1910 * jcf-parse.c (jcf_out_of_synch): Deleted.
1911 (read_class): Call to jcf_out_of_synch removed.
1912 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
1913 (jcf_out_of_synch): Prototype deleted.
1914 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
1915 `deprecated' and `class_err': integer turned into bit fields.
1916 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
1917 * parse.y (package_list): New global.
1918 (package_declaration:): Record newly parsed package name.
1919 (extra_ctxp_pushed_p): Static global deleted.
1920 (java_parser_context_save_global): Create buffer context for the
1921 purpose of saving globals, if necessary.
1922 (java_parser_context_restore_global): Pop context pushed for the
1923 purpose of saving globals, if necessary.
1924 (java_debug_context_do): New prototype and function.
1925 (java_debug_context): Likewise.
1926 (do_resolve_class): Use already parsed package names to qualify
1927 and lookup class candidate.
1928 (java_pre_expand_clinit): Removed unnecessary local variable.
1930 1999-12-17 Tom Tromey <tromey@cygnus.com>
1932 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
1934 (process_file): Use `\n\' at end of each line in string.
1936 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1938 * expr.c (expand_invoke): Layout the loaded class before
1939 attempting to use it.
1940 (expand_java_field_op): Allow final field assignments to take
1942 * typeck.c (convert): Return error_mark_node if expr is null.
1944 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1946 * class.c (class_depth): Return -1 if the class doesn't load
1948 * expr.c (can_widen_reference_to): Check for errors during depth
1949 computation and return 0 accordingly.
1950 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
1951 create default constructors and add an other error check.
1952 * parse.h (java_fix_constructors): Prototyped.
1953 * parse.y (java_pre_expand_clinit): Likewise.
1954 (build_super_invocation): Re-prototyped to feature one argument.
1955 (java_check_circular_reference): Directly use `current'.
1956 (java_fix_constructors): New function.
1957 (java_check_regular_methods): Don't create default constructors
1958 here, but abort if none were found.
1959 (java_complete_expand_methods): Pre-process <clinit> calling
1960 java_pre_expand_clinit.
1961 (java_pre_expand_clinit): New function.
1962 (fix_constructors): build_super_invocation invoked with the
1963 current method declaration as an argument.
1964 (build_super_invocation): Use the context of the processed method
1965 decl argument instead of current_class.
1966 * typeck.c (lookup_java_method): Take WFLs in method names into
1969 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
1971 * class.c (make_class_data): flag_keep_inline_functions to keep
1972 private methods in the method array.
1974 1999-12-15 Anthony Green <green@cygnus.com>
1976 * check-init.c (check_init): Take into account both types of
1977 `throw's when checking for uninitialized variables.
1979 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1981 * parse.y (java_complete_lhs): Force convertion of array
1982 dimensions to int_type_node, that's what runtime's ABI expects.
1984 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1986 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
1987 operand of a WFL, until the Java front-end gets fixed with regard
1988 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
1990 1999-12-10 Andrew Haley <aph@cygnus.com>
1992 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
1993 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
1994 expr.c (build_java_athrow): Add support for sjlj-exceptions.
1998 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2000 * expr.c (java_lang_expand_expr): Switch to permanent obstack
2001 before calling expand_eh_region_start and expand_start_all_catch.
2002 * except.c (expand_start_java_handler): Switch to permanent
2003 obstack before calling expand_eh_region_start.
2004 (expand_end_java_handler): Switch to permanent obstack before
2005 calling expand_start_all_catch.
2007 1999-12-5 Anthony Green <green@cygnus.com>
2009 * decl.c (init_decl_processing): Mark throw_node as a noreturn
2010 function with side effects.
2011 (init_decl_processing): Mark all memory allocating DECLs with
2014 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2016 * except.c (expand_end_java_handler): Call
2017 expand_resume_after_catch and end_catch_handler.
2019 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
2021 * verify.c (verify_jvm_instructions): Create new return label
2022 chain if non existant (don't rely on the verified state of the jsr
2025 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2027 * jcf-write.c (generate_byecode_insns): Fixed indentation for
2028 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
2030 * parse.y (patch_assignment): Removed bogus final class test on
2031 lhs when checking on whether to emit an ArrayStoreException runtime
2033 * expr.c (expand_java_arraystore): Likewise.
2035 1999-11-28 Anthony Green <green@cygnus.com>
2037 * decl.c (find_local_variable): Reuse single slot decls when
2040 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2042 * jcf-parse.c (saw_java_source): Global variable removed.
2043 (read_class): Don't use `saw_java_source'. Added extra braces.
2044 (yyparse): Code setting `saw_java_source' removed.
2046 1999-11-24 Mark Mitchell <mark@codesourcery.com>
2048 * except.c (emit_handlers): Zero catch_clauses after emitting them.
2050 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2052 * verify.c (merge_type_state): Non verified subroutines being
2053 considered more than once to trigger passive type merge.
2055 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2057 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
2058 in case of error. Error message tuned.
2060 1999-11-21 Anthony Green <green@cygnus.com>
2062 * constants.c (find_methodref_index): Unwrap method names before
2063 inserting them in the constant pool.
2065 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
2067 * class.c (assume_compiled_node): New typedef.
2068 (assume_compiled_tree): New static data.
2069 (find_assume_compiled_node): New function.
2070 (add_assume_compiled): New function.
2071 (assume_compiled): New function.
2072 * class.c (make_class_data): Use assume_compiled.
2073 (is_compiled_class): Use assume_compiled.
2075 * java-tree.h (add_assume_compiled): Declare.
2077 * lang.c (lang_decode_option): Parse new options.
2079 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2081 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
2082 int_type_node: that's what `_Jv_AllocObject' expects.
2084 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2086 * parse.y (lookup_method_invoke): Use lang_printable_name to
2087 reliably build the type name during error report. Fixes PR gcj/97.
2089 1999-11-09 Tom Tromey <tromey@cygnus.com>
2091 * jcf-path.c: Include <sys/stat.h>.
2092 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
2093 (DIR_UP): New macro.
2095 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2097 * parse.y (source_end_java_method): Resume permanent allocation,
2098 reversing Apr 27 1998 patch.
2099 (patch_string_cst): Pop obstacks after having pushed the permanent
2102 1999-11-05 Tom Tromey <tromey@cygnus.com>
2104 * class.c (finish_class): Emit inlined methods if any native
2105 methods exist in the class. Fixes PR gcj/85.
2107 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2109 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
2110 (qualify_ambiguous_name): Likewise.
2112 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
2114 * typeck.c: (lookup_java_method): search all inherited
2115 interfaces when looking up interface method.
2117 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2119 * parse.y (method_header:): Issue error message for rule `type
2121 (synchronized:): Error report when not using synchronized.
2123 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2125 * parse.y (resolve_qualified_expression_name): Prevent `this' from
2126 being used before the superclass constructor has been called.
2127 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
2128 instead of `CALL_THIS_CONSTRUCTOR_P'.
2130 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
2132 * check-init.c: Fix typo in comment.
2134 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2136 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
2139 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2141 * parse.y (expression_statement:): Call function to report
2142 improper invocation of a constructor.
2143 (parse_ctor_invocation_error): New function.
2145 1999-10-26 Mark Mitchell <mark@codesourcery.com>
2147 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
2150 1999-10-21 Tom Tromey <tromey@cygnus.com>
2152 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
2153 in generated `main'.
2155 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2157 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
2158 (qualify_ambiguous_name): Likewise.
2160 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2162 * parse.y (java_complete_tree): fold_constant_for_init to work on
2164 (java_complete_lhs): Likewise.
2165 (array_constructor_check_entry): Complete an initializer element
2166 on permanent_obstack.
2168 1999-10-19 Tom Tromey <tromey@cygnus.com>
2170 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
2171 From Mike Moreton <mike@pillim.demon.co.uk>.
2173 1999-10-15 Greg McGary <gkm@gnu.org>
2175 * java-tree.h (flag_bounds_check): Remove extern decl.
2176 * lang.c (flag_bounds_check): Remove global variable.
2177 (lang_f_options): Remove "bounds-check" entry.
2178 (lang_init_options): Default flag_bounds_check to "on".
2180 1999-10-14 Tom Tromey <tromey@cygnus.com>
2182 * jvgenmain.c (usage): New function.
2183 (main): Use it. Also, handle `-D' options.
2184 * jvspec.c (lang_specific_driver): Recognize -D.
2185 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
2187 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
2189 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2191 * jcf-dump.c (print_constant, disassemble_method): Don't call a
2192 variadic function with a non-literal format string.
2194 * parse-scan.y (report_main_declaration): Likewise.
2196 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
2198 * parse.y (read_import_dir, patch_assignment, patch_binop,
2199 patch_array_ref): Likewise.
2201 * typeck.c (build_java_array_type): Likewise.
2203 * verify.c (verify_jvm_instructions): Likewise.
2205 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2207 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
2209 1999-10-07 Anthony Green <green@cygnus.com>
2211 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
2212 where CHECK_PUT may fail for valid reasons.
2214 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
2215 UNSAFE_PUTN): New macros.
2217 1999-10-04 Tom Tromey <tromey@cygnus.com>
2219 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
2220 well. Fixes Java PR gcj/59.
2221 * parse-scan.y (yyerror): Report errors.
2223 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
2225 * decl.c (insert_block): Remove unconditional `abort'.
2227 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2229 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
2230 FUNCTION_CODE now of type int. All callers changed.
2231 Set the builtin's DECL_BUILT_IN_CLASS.
2233 1999-09-23 Tom Tromey <tromey@cygnus.com>
2235 * jvspec.c (lang_specific_driver): Don't read spec file if
2236 -fsyntax-only given.
2238 1999-09-22 Tom Tromey <tromey@cygnus.com>
2240 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
2242 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
2243 (WORDS_TO_LONG): Likewise.
2244 (WORDS_TO_DOUBLE): Likewise.
2246 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2248 * jcf-write.c (RELOCATION_VALUE_0): New macro.
2249 (RELOCATION_VALUE_1): Likewise.
2250 (emit_iinc, emit_reloc, push_constant1, push_constant2,
2251 push_in_const, push_long_const): Prototyped.
2252 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
2253 (push_constant2): Likewise.
2254 (push_int_const): Cast find_constant1's integer arguments to `jword'.
2255 (find_constant_wide): Cast find_constant2's integer arguments to
2257 (find_constant_index): Cast find_constant2's and find_constant2's
2258 integer arguments to `jword'.
2259 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
2260 (emit_switch_reloc): Use RELOCATION_VALUE_0.
2261 (emit_if): Use RELOCATION_VALUE_1.
2262 (emit_goto): Likewise.
2263 (emit_jsr): Likewise.
2264 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
2265 argument to push_long_const to HOST_WIDE_INT.
2267 1999-09-15 Andreas Schwab <schwab@suse.de>
2269 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
2271 1999-09-20 Nick Clifton <nickc@cygnus.com>
2273 * lang.c (lang_decode_option): Extend comment.
2275 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2277 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
2280 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2282 * gjavah.c (get_field_name, print_method_info, print_include,
2283 add_namelet): Use xmalloc, not malloc.
2285 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
2286 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
2289 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
2291 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
2293 * jcf-path.c (add_entry): Likewise.
2295 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
2297 * jv-scan.c (xmalloc): Remove definition.
2299 * jvgenmain.c (xmalloc): Likewise.
2301 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
2303 * lex.c (java_store_unicode): Use xrealloc, not realloc.
2305 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
2306 concat, not xmalloc/sprintf.
2307 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
2308 (xstrdup): Remove definition.
2310 * parse.y (duplicate_declaration_error_p,
2311 constructor_circularity_msg, verify_constructor_circularity,
2312 check_abstract_method_definitions, java_check_regular_methods,
2313 java_check_abstract_methods, patch_method_invocation,
2314 check_for_static_method_reference, patch_assignment, patch_binop,
2315 patch_cast, array_constructor_check_entry, patch_return,
2316 patch_conditional_expr): Use xstrdup, not strdup.
2318 * zextract.c (ALLOC): Use xmalloc, not malloc.
2320 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2322 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
2324 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
2325 (do_spec, lang_specific_pre_link, lang_specific_driver,
2326 input_filename, input_filename_length): Don't declare.
2327 (main_class_name, jvgenmain_spec, lang_specific_driver):
2329 (lang_specific_driver): All calls to the function pointer
2330 parameter now explicitly call `fatal'.
2332 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2334 * parse.y (find_applicable_accessible_methods_list): Search
2335 abstract classes as interfaces.
2337 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2339 * class.c (finish_class): We're now outside a valid method
2340 declaration. Tell the rest of gcc so.
2342 1999-09-08 Bruce Korb autogen@linuxbox.com
2344 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
2346 1999-09-07 Tom Tromey <tromey@cygnus.com>
2348 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
2350 (decode_signature_piece): Don't emit "::" in JArray<>.
2351 (print_namelet): Only print trailing `;' when printing a class.
2353 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2355 * java-tree.h: Delete declarations for all tree nodes now moved to
2357 * decl.c: Delete their definitions.
2359 1999-09-04 Mark Mitchell <mark@codesourcery.com>
2361 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
2362 * Makefile.in (OBJS): Add ggc-callbacks.o.
2363 (OBJDEPS): Likewise.
2365 1999-09-03 Tom Tromey <tromey@cygnus.com>
2367 * parse.y (strip_out_static_field_access_decl): Return operand if
2368 it satisfies JDECL_P.
2370 1999-09-02 Tom Tromey <tromey@cygnus.com>
2372 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
2373 Handle nested arrays, like `[[I'.
2375 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2377 * class.c (finish_class): Remove unused parameter, all callers
2380 * expr.c (build_java_athrow): Change return type to void.
2381 (java_lang_expand_expr): Make sure each case in switch returns a
2384 * java-tree.h (finish_class): Fix prototype to take void args.
2386 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
2387 (main): Issue return from main, not exit.
2389 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
2391 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
2393 * jv-scan.c (main): Issue return from main, not exit.
2395 * parse.y (check_abstract_method_definitions,
2396 java_check_abstract_method_definitions): Add static prototypes.
2397 (java_complete_expand_methods): Fix call to `finish_class'.
2399 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
2402 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2404 * lang.c (language_string): Constify.
2406 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2408 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
2409 Remove hacks for stuff which comes from libiberty.
2411 * Make-lang.in: Likewise.
2413 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
2415 * Makefile.in (xref.o): Depend on xref.c explicitly.
2417 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2419 * java-tree.h (lang_printable_name): Constify a char*.
2421 * lang.c (lang_printable_name): Likewise.
2423 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
2425 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
2428 1999-08-26 Tom Tromey <tromey@cygnus.com>
2430 * gjavah.c (print_cxx_classname): Print "::" before qualified
2433 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2435 * parse.y (lookup_cl): Changed leading comment. Now does its best
2436 to set the column number.
2437 (qualify_ambiguous_name): Take WFL wrappers into account.
2439 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
2441 * verify.c (verify_jvm_instructions): Don't check instruction
2442 validity beyond end of method.
2444 1999-08-25 Tom Tromey <tromey@cygnus.com>
2446 * jvspec.c (lang_specific_driver): Correctly handle --help again.
2448 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2450 * gjavah.c (print_name, print_base_classname, utf8_cmp,
2451 cxx_keyword_subst, generate_access, name_is_method_p,
2452 get_field_name, print_field_name, super_class_name, print_include,
2453 decode_signature_piece, print_class_decls, usage, help,
2454 java_no_argument, version, add_namelet, print_namelet): Add static
2456 (print_base_classname, utf8_cmp, cxx_keyword_subst,
2457 name_is_method_p): Constify a char*.
2458 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
2459 Provide a final else clause in an if-else-if.
2460 (print_field_info): Add missing final arg in function call to
2462 (print_method_info, decompile_method, decode_signature_piece,
2463 print_c_decl, print_full_cxx_name, print_stub,
2464 print_mangled_classname, super_class_name, print_include,
2465 add_namelet, add_class_decl, print_class_decls, process_file,
2466 help): Constify a char*.
2468 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
2469 push_int_const, find_constant_wide, find_constant_index,
2470 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
2471 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
2472 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
2473 emit_if, emit_goto, emit_jsr, call_cleanups,
2474 make_class_file_name): Add static prototypes.
2475 (generate_bytecode_return, generate_bytecode_insns): Pass a
2476 NULL_PTR, not a NULL_TREE.
2478 * jv-scan.c: Include "jcf.h".
2479 (main): Declare using DEFUN macro.
2481 * jvspec.c (find_spec_file, lang_specific_pre_link,
2482 lang_specific_driver): Add prototypes.
2483 (find_spec_file): Constify a char*.
2485 * keyword.gperf (hash, java_keyword): Add prototypes.
2487 * lang.c (lang_print_error): Add static prototype.
2488 (lang_init): Prefer memcpy over bcopy to avoid casts.
2490 * lex.c (yylex): Add static prototype.
2492 * parse-scan.y: Include "lex.c" earlier.
2494 * parse.h: Remove redundant declaration for `yylex'.
2496 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
2497 labeled_block_contains_loop_p): Add static prototypes.
2498 (not_accessible_p): Make static to match prototype.
2500 * verify.c (start_pc_cmp): Don't needlessly cast away const.
2502 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2504 * parse.y (check_method_redefinition): Changed leading comment.
2505 (check_abstract_method_definitions): New function.
2506 (java_check_abstract_method_definitions): New function.
2507 (java_check_regular_methods): Call it.
2508 (verify_constructor_super): Fixed indentation.
2509 (lookup_method_invoke): Likewise.
2511 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2513 * parse.y (method_header): Return a null pointer if the current
2515 (finish_method_declaration): Return if the current function decl
2517 (source_start_java_method): Likewise.
2518 (java_method_add_stmt): Likewise.
2520 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2522 * class.c (emit_register_class): Removed unnecessary call to
2524 * parse.y (labeled_block_contains_loop_p): Removed unused local
2527 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2529 * parse.y (java_refold): Added prototype.
2531 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2533 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
2534 (java_stabilize_reference): Removed unnecessary `else'.
2535 (java_complete_lhs): Set flag to remember boolean. Call
2536 java_refold. Added comments.
2537 (java_decl_equiv): New function.
2538 (binop_compound_p): Likewise.
2539 (java_refold): Likewise.
2540 (patch_unaryop): Striped static field access assigned to decl and
2541 op. Changed promotion scheme for ++/-- operators.
2542 (search_loop): New function.
2543 (labeled_block_contains_loop_p): Likewise.
2544 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
2546 (patch_bc_statement): Call search_loop. Fixed comment.
2548 1999-08-14 Anthony Green <green@cygnus.com>
2550 * expr.c (java_lang_expand_expr): Mark static array data as
2553 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2555 * jvgenmain.c (main): NUL-terminate name_obstack.
2557 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2559 * check-init.c (check_bool2_init, done_alternative): Add static
2562 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
2563 (add_method, build_utf8_ref, build_class_ref,
2564 append_gpp_mangled_type, layout_class_method): Constify a char*.
2566 * decl.c (push_promoted_type, make_binding_level): Add static
2568 (push_promoted_type, pushdecl): Constify a char*.
2570 * except.c (find_handler_in_range, link_handler,
2571 check_start_handlers): Add static prototypes.
2573 * expr.c (process_jvm_instruction): Constify a char*.
2575 * gjavah.c (main): Constify a char*.
2577 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
2580 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
2582 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
2583 munge, print_ents): Constify a char*.
2585 * jcf-dump.c (disassemble_method): Constify a char*.
2586 (print_constant_pool, print_exception_table): Add static prototypes.
2587 (print_constant, print_exception_table, main, disassemble_method):
2590 * jcf-io.c (find_classfile, find_class): Likewise.
2592 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
2593 (set_source_filename, predefined_filename_p): Add static prototypes.
2594 (set_source_filename, get_constant, get_class_constant,
2595 find_in_current_zip): Constify a char*.
2597 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
2599 (add_entry, add_path, jcf_path_classpath_arg,
2600 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
2602 * jcf-reader.c (get_attribute, jcf_parse_preamble,
2603 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
2604 jcf_parse_one_method, jcf_parse_methods,
2605 jcf_parse_final_attributes): Add static prototypes.
2606 (get_attribute): Constify a char*.
2608 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
2609 jcf_dependency_add_target, jcf_path_classpath_arg,
2610 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
2612 * jv-scan.c (main): Constify a char*.
2613 (gcc_obstack_init): Add prototype arguments.
2615 * jvgenmain.c (gcc_obstack_init): Likewise.
2616 (main): Constify a char*.
2618 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
2620 (put_decl_string, lang_print_error): Constify a char*.
2621 (lang_init): Remove redundant extern prototype.
2623 * mangle.c (emit_unicode_mangled_name): Constify a char*.
2625 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
2626 Add static prototypes.
2627 (get_type_from_signature): Constify a char*.
2629 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
2630 Add static prototypes.
2631 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
2632 (verify_jvm_instructions): Constify a char*.
2634 * xref.c (xref_flag_value): Likewise.
2636 * xref.h (xref_flag_value): Likewise.
2638 * zextract.c (makeword, makelong): Add static prototypes.
2639 (makeword, makelong): Constify a uch*.
2641 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2643 * lang.c (java_dummy_print): Constify a char*.
2644 (lang_print_error): Likewise.
2645 (lang_init): Remove redundant prototype for `print_error_function'.
2646 (lang_init_source): Likewise.
2647 (lang_identify): Constify a char*.
2649 1999-08-09 Tom Tromey <tromey@cygnus.com>
2651 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
2652 (WORDS_TO_LONG): Likewise.
2653 (WORDS_TO_DOUBLE): Likewise.
2655 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2657 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
2659 * expr.c (java_stack_pop, java_array_data_offset,
2660 build_java_throw_out_of_bounds_exception, case_identity,
2661 build_java_check_indexed_type): Add static prototypes.
2662 (linenumber_table, expand_invoke, expand_java_field_op,
2663 build_primtype_type_ref, expand_byte_code): Constify a char*.
2665 * java-tree.h (build_primtype_type_ref, linenumber_table):
2667 (java_lang_expand_expr): Add prototype.
2669 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
2670 `java_lang_expand_expr'.
2672 * lex.c (java_lex_error): Constify a char*.
2673 (java_get_unicode, java_read_char, java_allocate_new_line,
2674 java_unget_unicode, java_sneak_unicode): Prototype.
2676 * parse-scan.y (current_class, package_name, method_declarator,
2677 report_class_declaration, yyerror): Constify a char*.
2679 * parse.h (java_report_errors): Prototype.
2680 (yyerror): Constify a char*.
2682 * parse.y (classitf_redefinition_error, check_modifiers,
2683 parse_jdk1_1_error, lookup_package_type,
2684 lookup_package_type_and_set_next, get_printable_method_name,
2685 purify_type_name): Constify a char*.
2686 (build_super_invocation, maybe_generate_finit,
2687 verify_constructor_super, parser_add_interface,
2688 add_superinterfaces, jdep_resolve_class, note_possible_classname,
2689 java_complete_expand_methods, java_expand_finals,
2690 cut_identifier_in_qualified, java_stabilize_reference,
2691 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
2692 merge_string_cste): Prototype.
2693 (single_type_import_declaration, yyerror,
2694 variable_redefinition_error, build_array_from_name,
2695 build_unresolved_array_type, check_class_interface_creation,
2696 resolve_class, complete_class_report_errors,
2697 note_possible_classname, read_import_dir,
2698 find_in_imports_on_demand, resolve_package, fix_constructors,
2699 check_deprecation, lookup_method_invoke,
2700 maybe_build_primttype_type_ref, array_constructor_check_entry):
2702 (java_complete_expand_methods, java_expand_finals): Make static.
2703 (convert_narrow): Remove static prototype.
2705 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2707 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
2709 1999-08-02 Richard Henderson <rth@cygnus.com>
2711 * decl.c: Include defaults.h instead of expr.h.
2712 * parse.y: Likewise.
2714 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2716 * java/decl.c (start_java_method): Change all uses of
2717 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
2718 Ensure expr.h is included.
2719 * java/expr.c (pop_arguments): Ditto.
2720 * java/parse.y (expand_start_java_method): Ditto.
2722 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2724 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
2726 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
2728 * decl.c: Include "function.h".
2729 * except.c: Likewise.
2730 * parse.y: Likewise.
2731 * Makefile.in: Update dependencies.
2733 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2735 * expr.c (build_java_soft_divmod): Provide a default case in switch.
2736 (java_lang_expand_expr): Mark parameters `target', `tmode' and
2737 `modifier' with ATTRIBUTE_UNUSED.
2739 * gjavah.c (process_file): Add braces around ambiguous `else'.
2741 * jcf-dump.c (print_access_flags, localvar_free): Change return
2744 * parse.y (java_complete_expand_method): Initialize variable
2746 (resolve_qualified_expression_name): Likewise for `field_decl'.
2747 (patch_method_invocation): Likewise for `class_to_search'.
2748 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
2749 (patch_assignment): Likewise for `lhs_type'.
2751 * verify.c (verify_jvm_instructions): Remove unused variable
2754 1999-07-25 Richard Henderson <rth@cygnus.com>
2756 * decl.c (va_list_type_node): New.
2758 1999-07-25 Anthony Green <green@cygnus.com>
2760 * gjavah.c (print_stub): New function.
2761 (METHOD_IS_NATIVE): New macro.
2762 (print_mangled_classname): Make static.
2763 (HANDLE_END_FIELD): Don't emit fields during stub generation.
2764 (process_file): Perform stub generation.
2765 (HANDLE_METHOD): Don't emit class decls during stub
2767 (HANDLE_END_METHOD): Take into account stub generation.
2768 (print_method_info): Handle stub generation.
2769 (print_stub): New function.
2770 (print_cxx_classname): Make signature consistant with others.
2771 (help): Describe -stubs option.
2772 (main): Create stub file.
2773 (version): Use version.c.
2774 (print_full_cxx_name): New function.
2775 (print_c_decl): Use print_full_cxx_name.
2777 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2779 * check-init.c (check_init): Handle MAX_EXPR.
2781 1999-07-15 Andrew Haley <aph@cygnus.com>
2783 * lang.c (flag_use_divide_subroutine): New variable.
2784 * typeck.c: (convert_ieee_real_to_integer): Bounds check
2785 fp-to-integer conversion.
2786 (convert): Call convert_ieee_real_to_integer when flag_fast_math
2789 * expr.c (build_java_soft_divmod): New function.
2790 (build_java_binop): Call build_java_soft_divmod if
2791 flag_use_divide_subroutine is set.
2792 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
2793 soft_lrem_node: new builtin functions.
2794 (init_decl_processing) Initialize the new builtins.
2795 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
2796 soft_lrem_node: new builtin functions.
2797 (build_java_soft_divmod): New function.
2798 * parse.y: Call build_java_soft_divmod if
2799 flag_use_divide_subroutine is set.
2802 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
2803 a --specs= arg) even if not linking.
2804 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
2805 -fuse-divide-subroutine
2807 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2809 * parse.y (resolve_and_layout): Check methods only once.
2810 (resolve_qualified_expression_name): Verify thrown exceptions
2812 (check_thrown_exceptions): Reject exceptions thrown in
2813 initializer. Error message tuned.
2815 1999-07-14 Andrew Haley <aph@cygnus.com>
2817 * expr.c (expand_expr): Do not return the last statement in a
2818 block as the block's value.
2820 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2822 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
2823 CALL_EXPR, to avoid order of evaluation changes.
2825 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2827 * parse.y (qualify_ambiguous_name): Do not use
2828 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
2830 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2832 * check-init.c (check_init): Handle MAX_EXPR.
2833 * expr.c (force_evaluation_order): Force method call arguments to
2834 be evaluated in left-to-right order.
2835 * parse.y (qualify_ambiguous_name): Loop again to qualify
2836 NEW_ARRAY_EXPR properly.
2838 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2840 * parse.y (patch_invoke): Resolve unresolved invoked method
2842 (qualify_ambiguous_name): STRING_CST to qualify expression for
2843 type name resolution.
2845 1999-06-24 Andrew Haley <aph@cygnus.com>
2847 * class.c (finish_class): Whenever a deferred method is
2848 output, rescan the list of methods to see if a new candidate for
2849 output can be found.
2851 1999-06-28 Tom Tromey <tromey@cygnus.com>
2853 * jvspec.c (lang_specific_driver): Recognize --help.
2855 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2857 * parse.y (resolve_package): Fixed bogus return statement.
2858 (patch_method_invocation): Resolve method invocation beginning with
2859 a package name qualifier.
2861 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2863 * Make-lang.in (java.stage1): Depend on stage1-start.
2864 (java.stage2): Likewise for stage2-start.
2865 (java.stage3): Likewise for stage3-start.
2866 (java.stage4): Likewise for stage4-start.
2868 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2870 * parse.y (java_complete_lhs): When doing cross referencing, don't
2871 try to keep file location on a WFL expanded as a CALL_EXPR.
2873 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2875 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
2876 compiling to class file a void method with an empty method body.
2877 As a side effect, the bytecode backend will generate the
2878 appropriate `return' instruction.
2880 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2882 * parse.y (lookup_package_type_and_set_next): New function prototype.
2883 (resolve_package): Search current and imported packages.
2884 (lookup_package_type_and_set_next): New function.
2886 1999-06-22 Andrew Haley <aph@cygnus.com>
2888 * verify.c (verify_jvm_instructions): Check for pending blocks
2889 before invalid PC test and opcode switch, not after.
2891 1999-06-21 Andrew Haley <aph@cygnus.com>
2893 * except.c (find_handler_in_range): The upper limit for exception
2894 ranges is exclusive, not inclusive: (start <= pc < end).
2895 (link_handler): find child pointer which points to outer by
2896 searching sibling list: previous code incorrectly assumed that
2897 outer->outer->first_child must point to outer.
2898 * verify.c (verify_jvm_instructions): FIXME added to code for
2900 (verify_jvm_instructions): Do not assume that the last block
2901 processed in a subroutine is a block which ends with a `ret'
2902 instruction. With some control flows it is possible that the last
2903 block ends with an `athrow'.
2905 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2907 * parse.y (qualify_ambiguous_name): Reorganized the post
2908 evaluation of non WFL leading expression nodes.
2910 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2912 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
2915 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2917 * parse.y (qualify_ambiguous_name): Handle qualified expression
2918 beginning with a STRING_CST.
2920 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2922 * parse.y (register_fields): Set DECL_INITIAL on both
2923 pre-initialized static and public fields.
2924 (resolve_field_access): Static field access expressions to always
2926 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
2927 qualification. CONVERT_EXPR to be resolved as an expression name.
2928 (java_complete_lhs): Identify and access qualified final
2929 initialized field in switch statement case expression.
2930 (fold_constant_for_init): Pre-initialized field decl constant to
2933 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2935 * parse.y (note_possible_classname): Mark returned node with
2936 QUALIFIED_P only if the original class name contained a '/'.
2938 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
2940 * Make-lang.in (gcjh): More parallel build fixes.
2942 1999-06-03 Mike Stump <mrs@wrs.com>
2944 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
2946 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
2948 * except.c (link_handler): Chain exception handlers in order.
2950 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
2952 * expr.c (expand_byte_code): Fill unreachable bytecode regions
2953 with nops and process as usual in order to always set correct EH
2954 ranges. Emit detailed warnings about unreachable bytecodes.
2956 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
2958 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
2961 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2963 * parse.y (lookup_field_wrapper): Unified returned value to NULL
2964 or the searched field decl.
2966 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2968 * parse.y (fold_constant_for_init): Convert numerical constant
2969 values to the type of the assigned field.
2971 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2973 * expr.c (lookup_field): Relaxed the test on class loading error
2975 * parse.y (fold_constant_for_init): Enabeled old code.
2977 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2979 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
2980 decide the validity of the cast of a java.lang.Cloneable reference
2982 (patch_conditional_expr): Fixed first argument passed to
2983 binary_numeric_promotion.
2985 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2987 * parse.y (qualify_ambiguous_name): Take into account that a
2988 CONVERT_EXPR might specify a type as a WFL.
2990 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2992 * parse.y (patch_assignment): Save the rhs before using it as an
2993 argument to _Jv_CheckArrayStore.
2995 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2997 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
2999 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3001 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
3002 floating point litteral only when the exponent indicator has been
3005 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3007 * parse.y (formal_parameter:): Construct argument tree list
3008 element even if a yet unsupported final parameter was encountered.
3010 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3012 * parse.y (finish_method_declaration): Issue errors for native or
3013 abstract methods declared with a method body, as well as for non
3014 native or non abstract methods with no method body.
3016 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3018 * class.c (build_utf8_ref): Initialize variable `field'.
3020 * decl.c (init_decl_processing): Initialize variable `field'.
3022 * expr.c (build_known_method_ref): Mark parameters `method_type',
3023 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
3024 (process_jvm_instruction): Likewise for parameter `length'.
3026 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
3027 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
3030 * parse.y (maybe_generate_clinit): Remove unused variable
3031 `has_non_primitive_fields'.
3032 (find_in_imports_on_demand): Initialize variables `node_to_use'
3034 (patch_binop): Likewise for variable `prom_type'.
3035 (patch_unaryop): Likewise for variable `prom_type'.
3037 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
3039 * xref.c (xref_table): Add missing initializer.
3041 1999-05-14 Tom Tromey <tromey@cygnus.com>
3043 * java-except.h (struct eh_range): Removed unused `next' member.
3044 * verify.c (verify_jvm_instructions): Call check_nested_ranges
3045 after adding all exception handlers. Sort exception ranges in
3047 (struct pc_index): New structure.
3048 (start_pc_cmp): New function.
3049 * except.c (add_handler): Return `void'. Don't call link_handler;
3050 instead construct an ordinary linked list and do range
3052 (check_nested_ranges): New function.
3053 (link_handler): Changed interface to allow merging of eh_ranges.
3054 Split overlapping ranges. Return `void'.
3056 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3058 * parse.y (constructor_block_end:): New rule, tagged <node>.
3059 (constructor_body:): Use `constructor_block_end' instead of
3062 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3064 * parse.y (statement_nsi:): Pop `for' statement block.
3065 (java_complete_lhs): Labeled blocks containing no statement are
3066 marked as completing normally.
3068 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3070 * xref.c (xref_set_current_fp): New function, defined.
3071 * xref.h (xref_set_current_fp): New function, prototyped.
3073 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3075 * check-init.c (check_init): Take into account that
3076 LABELED_BLOCK_STMT can be empty.
3078 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3080 * parse.y (java_check_regular_methods): Warning check on not
3081 overriding methods with default access in other packages does not
3082 apply to `<clinit>'.
3083 (java_complete_lhs): If block body is an empty_stmt_node, replace
3084 it by NULL_TREE. This prevents gcc from generating an irrelevant
3087 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3089 * check-init.c (check_init): Removed code accepting to see things
3090 falling through default:, when doing xrefs.
3091 * java-tree.h (do_not_fold): New global variable, declared.
3092 * parse.y (do_not_fold): New global variable, defined.
3093 (java_complete_expand_method): Set `do_not_fold' to the value of
3094 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
3095 and reinstall them after them have been purged; do not check for
3096 initializations; do not issue missing return errors.
3097 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
3099 (patch_binop): Skip the fold part when doing xrefs.
3100 (build_string_concatenation): Skip the concatenation part when
3102 (patch_synchronized_statement): Do not generate a try-finally when
3104 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
3105 and keep the location where the throw was seen.
3106 * typeck.c (convert): When `do_not_fold' is set, do not attempt
3107 any treatment on the converted node an simply return a NOP_EXPR of
3109 * xref.c (xref_get_data): New function, defined.
3110 * xref.h (xref_get_data): New function, declared.
3111 (XREF_GET_DATA): Use xref_get_data.
3113 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3115 * gjavah.c (print_include): Cast the result of `strlen' to int
3116 when comparing against a signed value.
3117 (add_namelet): Likewise.
3119 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3121 * expr.c (expand_invoke): Mark parameter `nargs' with
3123 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
3125 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
3128 * jcf-reader.c (get_attribute): Cast a value to long
3129 when comparing against a signed expression. Likewise.
3131 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
3134 1999-05-11 Andrew Haley <aph@cygnus.com>
3136 * parse.y (source_end_java_method): If the current method contains
3137 any exception handlers, force asynchronous_exceptions: this is
3138 necessary because signal handlers in libjava may throw exceptions.
3139 * decl.c (end_java_method): Ditto.
3141 1999-05-11 Tom Tromey <tromey@cygnus.com>
3143 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
3145 * jvspec.c (THREAD_NAME): Removed.
3146 (GC_NAME): Likewise.
3147 (MATHLIB): Likewise.
3148 (WITHLIBC): Likewise.
3150 (THREADLIB): Likewise.
3151 (MATH_LIBRARY): Likewise.
3152 (lang_specific_driver): Don't add `-l' options to command line.
3153 Instead, add a single --specs option. Recognize `-L' options and
3154 use them to search for spec file.
3155 (find_spec_file): New function.
3156 (SPEC_FILE): New define.
3158 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
3160 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
3161 cpplib-enabled build.
3163 1999-05-05 Per Bothner <bothner@cygnus.com>
3165 * class.c (make_field_value): DECL_INITIAL may be a string literal;
3166 temporarily zero it while calling rest_of_decl_compilation.
3168 * java-tree.h (string_ptr_type_node): Add declaration.
3169 * decl.c: Define and initialize string_ptr_type_node.
3170 * parse.y (patch_string_cst): Use string_ptr_type_node.
3172 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
3173 * parse.y (for_statement): Now unconditionally exit_block.
3174 (finish_labeled_statement): No longer exit_block if for-loop.
3175 (patch_loop_statement): Check harder if the loop is already labeled.
3177 * parse.y (patch_initialized_static_field): Removed function.
3178 (maybe_generate_clinit): Removed special handling for interfaces.
3179 (java_complete_expand_methods): Do a preliminary java_complete_tree
3180 on <clinit> to determine if it can be removed.
3181 (java_complete_expand_method): Remove special handling for <clinit>.
3182 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
3183 optimize if we get back empty_stmt_node.
3184 For MODIFY_EXPR, re-do checking of static initializers.
3185 (fold_constant_for_init): Don't return immediate if VAR_DECL.
3186 For VAR_DECL, pass correct context.
3188 * verify.c (verify_jvm_instructions): Better error messages.
3190 1999-05-03 Tom Tromey <tromey@cygnus.com>
3192 * parse-scan.y (interface_declaration): Call
3193 report_class_declaration for interfaces.
3195 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
3197 * Makefile.in: Remove -v from bison command lines.
3199 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3201 * check-init.c (check_init): Exclude a case of error when doing
3203 * class.c (layout_class_method): Don't generate the error message
3204 twice when compiling from source.
3205 * lang-options.h: Added `-Wredundant-modifers' and
3206 `-Wunusupported-jdk11' flags and help text.
3207 * lang.c (lang_decode_option): Added support for
3208 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
3209 flag_static_local_jdk11 and flag_redundant set accordingly.
3210 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
3211 * parse.h (EXPR_WFL_ADD_COL): New macro.
3212 (DECL_END_SOURCE_LINE): Likewise.
3213 (DECL_INHERITED_SOURCE_LINE): Likewise.
3214 * parse.y (static_ref_err): New function, prototyped.
3215 (CCB_TK): Now tagged <operator>.
3216 (class_body:): Remember the location of the closing '}' of a class
3217 definition when doing xrefs.
3219 (block_end:): Likewise.
3220 (create_class): Remember the location of the inherited class
3221 identifier when doing xrefs.
3222 (register_fields): Added test on first operand of `init' before
3223 testing it TREE_CODE.
3224 (method_header): Store the location of the class identifier in the
3225 class decl when doing xrefs.
3226 (finish_method_declaration): Don't combine first/last method line
3228 (java_check_regular_methods): Warning check on not overriding
3229 methods with default access on other packages move before check on
3230 static methods. Initialization of `aflags' also moved up.
3231 (resolve_expression_name): Call static_ref_err to report the error.
3232 (static_ref_err): New function, implemented.
3233 (resolve_field_access): Returned simplified static field access
3235 (resolve_qualified_expression_name): Check for illegal use of
3236 static fields in a non static context. Call static_ref_err to
3237 report error in various places.
3238 (java_complete_tree): Do not fold initialized static fields when
3240 (java_complete_lhs): Likewise.
3242 1999-04-29 Anthony Green <green@cygnus.com>
3244 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
3245 create internal labels.
3246 (lookup_label): Ditto.
3248 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3250 * class.c (layout_class_method): Generate <clinit>'s rtl for
3252 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3253 for interfaces' <clinit>.
3254 * expr.c (lookup_field): Search for fields in interfaces.
3255 (expand_invoke): Fixed indentation.
3256 (expand_java_field_op): Likewise. Use IS_CLINIT.
3257 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
3258 (IS_CLINIT): New macro.
3259 * parse.y (type_declaration:): Call maybe_generate_clinit after an
3260 interface was parsed.
3261 (maybe_generate_clinit): Don't generate if the current class is an
3262 interface with only fields of primitive types.
3263 (reset_method_name): Use IS_CLINIT.
3264 (java_complete_expand_method): Expand <clinit> when it exists for
3265 interfaces. Use IS_CLINIT.
3266 (resolve_expression_name): Use DECL_CONTEXT instead of
3267 current_class to build static field references.
3268 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
3269 ARRAY_REF when doing xreferencing.
3270 (check_final_assignment): Fixed typo in leading comment. Use
3272 (patch_array_ref): Don't fully expand array references when
3274 (patch_return): Use IS_CLINIT.
3275 (patch_throw_statement): Likewise.
3277 1999-04-22 Tom Tromey <tromey@cygnus.com>
3279 * Make-lang.in (JAVA_SRCS): Added check-init.c.
3281 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3283 * decl.c (predef_filenames, predef_filenames_size): New globals
3284 (init_decl_processing): predef_filenames and predef_filenames_size
3286 * java-tree.h (predef_filenames, predef_filenames_size): Declared
3288 * jcf-parse.c (predefined_filename_p): New function.
3289 (yyparse): Check that files on the command line are specified only
3290 once and issue a warning otherwise.
3291 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
3292 * parse.y (source_end_java_method): Nullify NOP method bodies, to
3293 avoid a gcc warning with -W -Wall turned on.
3294 (java_expand_classes): Abort if errors were encountered.
3295 (java_complete_lhs): If the cross reference flag is set, wrap
3296 field DECL node around a WFL when resolving expression name.
3298 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3300 * lang.c (lang_decode_option): Fixed returned value when parsing
3301 `-fxref=...' and `-Wall'.
3302 * parse.y (source_end_java_method): Do not generate code when
3303 flag_emit_xref is set.
3304 (resolve_expression_name): Do not build static field access when
3305 flag_emit_xref is set.
3306 (resolve_field_access): No special treatment on `length' when
3307 flag_emit_xref is set. Do not build qualified static field access
3308 when flag_emit_xref is set.
3309 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
3310 when flag_emit_xref is set.
3311 (patch_assignment): Do not generate array store runtime check when
3312 flag_emit_xref is set.
3313 * xref.c (xref_flag_value): Fixed function declaration
3315 (xset_set_data): New function.
3316 * xref.h (xref_set_data): Added prototype for new function.
3317 (typedef struct xref_flag_table): New field data.
3318 (XREF_GET_DATA): New macro.
3320 1999-04-19 Tom Tromey <tromey@cygnus.com>
3322 * xref.h (enum): Removed trailing comma.
3324 * parse.y (resolve_qualified_expression_name): Added missing
3327 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
3329 * gjavah.c: New prototypes for java_float_finite and
3332 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3334 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
3337 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
3339 * Makefile.in (TREE_H): Add tree-check.h.
3340 (RTL_H): Add genrtl.h.
3342 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3344 * parse.y (patch_assignment): Added ArrayStoreException runtime
3347 1999-04-06 Per Bothner <bothner@cygnus.com>
3349 * expr.c (pop_type_0): New function.
3350 (pop_type): Use pop_type_0.
3351 * java-tree.h (pop_type_0): New declaration.
3352 * verify.c (verify_jvm_instructions): Check return instructions.
3354 * parse.y (patch_binop): Don't fold if non-constant and emiting
3357 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3359 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
3361 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
3362 (main_jcf): Don't define.
3363 (process_file): Don't set `main_jcf'.
3365 * java-tree.h (main_jcf): Don't declare.
3367 * jcf-parse.c (main_jcf): Add static definition.
3369 * lang.c (main_jcf): Don't define.
3371 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3373 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
3375 * decl.c (copy_lang_decl): Likewise for `bcopy'.
3377 * jcf-depend.c: Include "config.h", not <config.h>.
3379 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
3382 * jcf-path.c: Include "config.h", not <config.h>.
3384 * lex.c: Don't include various system header files.
3385 (java_init_lex): Cast the argument of `bzero' to PTR
3387 * parse-scan.y (java_push_parser_context): Likewise.
3389 * parse.y (java_push_parser_context): Likewise.
3390 (patch_bc_statement): Match format specifier to variable argument.
3392 * xref.c: Don't include <stdio.h>.
3394 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3396 * parse.y (struct parser_ctxt *ctxp): Now global.
3397 (declare_local_variables): Use WFL compound value for the
3398 declaration source line value, when doing cross-referencing.
3400 1999-03-31 Tom Tromey <tromey@cygnus.com>
3402 * gjavah.c (print_field_info): Allow constants of other types.
3403 (print_include): Generate include when new name is proper prefix
3404 of already printed name.
3405 (add_namelet): Likewise.
3406 (cxx_keyword_subst): New function.
3407 (print_method_info): Use it.
3408 (print_field_name): New function.
3409 (get_field_name): New function.
3410 (print_field_info): Use get_field_name and print_field_name.
3412 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3414 * Makefile.in (keyword.h): Generate using gperf language 'C', not
3415 'KR-C', so gperf uses the `const' keyword on strings.
3417 * keyword.gperf (java_keyword): Const-ify a char*.
3419 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3421 * parse.y (patch_bc_statement): Fixed identation and a bogus
3424 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3426 * parse.y (patch_assignment): Allow static variables in other
3427 classes to be assigned.
3429 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3431 * class.c (maybe_add_interface): Remove unused variable
3433 (make_class_data): Use = for assignment, not ==. Likewise.
3434 (emit_register_classes): Remove unused variable `decl'.
3436 * lex.c: Fix comment so as not to contain an embedded `/*'.
3438 * verify.c (verify_jvm_instructions): Remove unused variable
3441 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
3443 * parse.y (complete_loop_body): Rename to finish_loop_body.
3444 (complete_labeled_statement): Rename to finish_labeled_statement.
3445 (complete_for_loop): Rename to finish_for_loop.
3446 (complete_method_declaration): Rename to finish_method_declaration.
3448 * java-tree.h (continue_identifier_node): New global node.
3449 * decl.c: Define and initialize continue_identifier_node.
3450 * parse.y (generate_labeled_block): Remove - no longer needed.
3451 (build_loop_body): Use continue_identifier_node for continue block.
3452 (finish_labeled_statement): Also do pop_labeled_block actions.
3453 (java_complete_lhs): POP_LOOP even if error.
3454 (build_labeled_block): Special handling for continue_identifier_node.
3455 (patch_loop_statement): Re-organize.
3456 (patch_bc_statement): Re-write.
3458 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3460 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
3461 using a WFL compound value.
3462 * parse.y (xref.h): Include.
3463 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
3465 (register_fields): Set WFL compound value to lineno if doing
3467 (java_complete_expand_method): Call expand_xref if flag_emit_xref
3469 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
3470 * xref.h (expand_xref): Prototype renamed from xref_generate.
3472 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3474 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
3475 (GET_CURRENT_BLOCK): New macro.
3476 * parse.y (current_static_block): New global variable.
3477 (method_body:): Define action.
3478 (complete_method_declaration): Set current_function_decl to NULL
3479 when work on the current method is done.
3480 (declare_local_variables): Use GET_CURRENT_BLOCK.
3481 (java_method_add_stmt): Likewise.
3482 (java_complete_expand_method): Disable the use of `this' when
3484 (enter_a_block): If no current method exist, use
3485 current_static_block to link static initializer blocks.
3486 (exit_block): Rewritten to use current_static_block when no current
3488 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
3489 (patch_return): Forbid the use of `return' in static initializers.
3490 (patch_throw_statement): Fixed indentation. Issue specific error
3491 for uncaught thrown checked exception in static initializer
3492 blocks. Removed FIXME.
3494 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
3496 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
3497 Link gcj from gcc.o.
3499 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3501 * parse.y (find_applicable_accessible_methods_list): When dealing
3502 with interface: ensure that a given interface or java.lang.Object
3503 are searched only once.
3505 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3507 * gjavah.c (print_c_decl): Remove unused argument `flags'.
3509 * jcf-dump.c (print_access_flags): Add braces around if-else.
3511 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
3514 * lex.c (build_wfl_node): Add static prototype.
3516 * lex.h (build_wfl_node): Remove static prototype.
3518 * parse.y: Include lex.c early enough to declare everything needed.
3519 Ensure calls to `build_wfl_node' pass the proper arguments.
3520 (create_class): Remove unused variable `super_decl'.
3521 (get_printable_method_name): Initialize variable `name'.
3523 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3525 * Changelog: Fixed 1999-03-22 typos.
3526 * lang.c (lang_decode_option): Fixed typo in error string in the
3529 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3531 * Makefile.in (JAVA_OBJS): Added entry xref.o.
3533 * java-tree.h (flag_emit_xref): Declared extern.
3534 * lang.c (xref.h): Included.
3535 (flag_emit_xref): New global variable.
3536 (lang_decode_option): Added support for -fxref.
3540 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
3542 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
3545 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3547 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
3548 $(srcdir)/../system.h and $(JAVA_TREE_H).
3549 (jcf-io.o): Depend on $(JAVA_TREE_H).
3550 (mangle.o): Likewise.
3552 * check-init.c (check_cond_init): Add static prototype.
3554 * class.c (build_java_method_type, hashUtf8String,
3555 make_field_value, get_dispatch_vector, get_dispatch_table,
3556 append_gpp_mangled_type, mangle_static_field): Likewise.
3557 (strLengthUtf8): Hide unused definition.
3558 (hashUtf8String): Const-ify.
3559 (make_field_value): Un-ANSI-fy.
3561 * constants.c: Move inclusion of jcf.h above java-tree.h.
3562 (set_constant_entry, find_class_or_string_constant,
3563 find_name_and_type_constant, get_tag_node,
3564 build_constant_data_ref): Add static prototype.
3566 * decl.c (push_jvm_slot, builtin_function,
3567 lookup_name_current_level): Likewise.
3568 (builtin_function): Const-ify.
3570 * except.c (expand_start_java_handler, expand_end_java_handler):
3571 Add static prototype.
3573 * expr.c (flush_quick_stack, push_value, pop_value,
3574 java_stack_swap, java_stack_dup, build_java_athrow,
3575 build_java_jsr, build_java_ret, expand_java_multianewarray,
3576 expand_java_arraystore, expand_java_arrayload,
3577 expand_java_array_length, build_java_monitor, expand_java_pushc,
3578 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
3579 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
3580 expand_compare, expand_test, expand_cond, expand_java_goto,
3581 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
3582 expand_java_field_op, java_push_constant_from_pool): Likewise.
3584 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
3585 (build_java_arraynull_check): Mark parameters `node' and `type'
3586 with ATTRIBUTE_UNUSED.
3587 (note_label): Likewise for parameter `current_pc'.
3588 (expand_java_call, expand_java_ret): Hide unused definition.
3590 * java-tree.h (make_class, build_constants_constructor,
3591 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
3592 init_outgoing_cpool, register_class, emit_register_classes,
3593 java_layout_seen_class_methods): Prototype.
3594 (unicode_mangling_length): Const-ify.
3595 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3596 emit_unicode_mangled_name, format_int, format_uint,
3597 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
3598 jcf_print_utf8_replace, open_class): Prototype.
3600 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
3601 <stdio.h>. Include tree.h/java-tree.h.
3602 (utf8_equal_string usage, process_class): Add static prototype.
3603 (open_class): Don't prototype this here.
3604 (utf8_equal_string): Match arguments to format specifiers.
3605 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
3606 TABLE_SWITCH, disassemble_method): Likewise.
3608 * jcf-io.c: Include tree.h/java-tree.h.
3609 (open_class, find_classfile, jcf_print_utf8,
3610 jcf_print_utf8_replace): Const-ify.
3612 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
3613 parse_class_file): Add static prototype.
3614 (find_in_current_zip): Match definition to existing static
3617 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
3618 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
3619 finish_jcf_block, define_jcf_label, get_jcf_label_here,
3620 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
3621 write_chunks, adjust_typed_op, generate_bytecode_conditional,
3622 generate_bytecode_return, perform_relocations, init_jcf_state,
3623 init_jcf_method, release_jcf_state, generate_classfile):
3624 Add static prototype.
3625 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
3626 (make_class_file_name): Const-ify.
3628 * jcf.h (find_classfile): Const-ify.
3630 * jv-scan.c (reset_report): Remove prototype.
3632 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
3633 (error): Rewrite to allow varargs.
3635 * lang.c (lang_f_options): Const-ify.
3637 * lex.c (java_parse_escape_sequence): Add static prototype.
3638 (java_allocate_new_line): Match definition to existing static
3641 * mangle.c Include tree.h/java-tree.h.
3642 (unicode_mangling_length, emit_unicode_mangled_name,
3643 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
3645 * parse.h (jdep_code): Remove trailing comma in enumeration.
3646 (java_get_line_col): Move prototype outside of !JC1_LITE test.
3647 (reset_report): Add prototype.
3649 * verify.c (push_pending_label, merge_types): Add static
3652 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
3654 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3656 * parse.y (find_applicable_accessible_methods_list): Extend the
3657 search to superinterfaces when relevant.
3658 (search_applicable_methods_list): New function.
3660 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3662 * class.c (unmangle_classname): Implemented stricter testing
3663 before setting the QUALIFIED_P flag on an identifier.
3665 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
3667 * parse.y (java_complete_lhs): Call force_evaluation_order
3668 after patch_newarray.
3669 (patch_binop): Don't call fold if there are side effects.
3671 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
3673 * parse.y (java_stabilize_reference): Use save_expr instead of
3674 building a SAVE_EXPR node.
3675 (java_complete_lhs): Patch the resulting string of the `+='
3676 operator (if necessary) and complete the RHS after having built
3679 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
3681 * class.c (make_class): Don't set CLASS_P here (because
3682 this function is also called by build_java_array_type).
3683 (push_class): Set CLASS_P here instead.
3684 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
3686 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
3687 context. If the context is class, perfer "super" over "synchronized".
3688 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
3690 * parse.y (create_class): Don't call parser_check_super here;
3691 it is not robust. Always wait until later.
3693 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
3694 match what JDK 1.2 does), but don't set ACC_PUBLIC.
3696 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
3698 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
3699 * lex.h (UNGETC): Change misleading macro.
3701 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
3703 * parse.y (java_stabilize_reference): Return NODE when patching a
3705 (java_complete_lhs): Put parenthesis around truth values.
3707 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
3709 * class.c (layout_class_method): Don't make rtl for interface
3711 * parse.h (GET_TYPE_NAME): New macro.
3712 * parse.y (if_then_statement:): Fixed indentation.
3713 (if_then_else_statement:): Likewise.
3714 (for_statement:): Fixed spacing.
3715 (try_statement:): Fixed indentation.
3716 (create_interface): Don't force interfaces to be abstract.
3717 (method_header): Abstract methods are OK in interfaces.
3718 (declare_local_variables): Fixed typo in comment.
3719 (java_complete_expand_method): Fixed indentation.
3720 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
3721 non accessible fields.
3722 (java_stabilize_reference): New function.
3723 (java_complete_lhs): Fixed indentation. Use
3724 java_stabilize_reference in compound assignement. Insert the
3725 cast. If not processing `+' fix string constants before processing
3728 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3730 * constants.c (find_class_or_string_constant): Cast variable `j'
3731 to a `jword' when comparing against one.
3733 * expr.c (java_lang_expand_expr): Remove unused variables
3734 `has_finally_p' and `op0'.
3736 * gjavah.c (print_field_info): Cast a value to jint when comparing
3737 against one. Likewise for a jlong.
3738 (add_namelet): Likewise cast a `sizeof' to an int when comparing
3739 against a signed quantity.
3741 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
3742 (print_signature): Don't needlessly dereference variable `str'
3744 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
3745 `max_locals' with ATTRIBUTE_UNUSED.
3746 (jcf_parse_class): Likewise for variable `index'.
3748 * parse.h (reverse_jdep_list): Remove static prototype.
3750 * parse.y (build_jump_to_finally): Remove prototype and definition.
3751 (reverse_jdep_list): Add static prototype.
3753 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
3754 `assignment' and `expr_decl'.
3756 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
3758 1999-03-12 Andrew Haley <aph@cygnus.com>
3760 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
3761 we'll need a directory separator and a null character.
3763 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
3765 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
3767 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3769 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
3772 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
3774 * lex.c (java_parse_end_comment): Take extra parameter (next char).
3776 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
3778 * class.c (layout_class_method): A static method in a base class
3779 is never overridden, so treat it like it doesn't exist.
3780 However, do complain about private non-static method overriding
3781 public static method.
3783 * parse.y: Don't set unused INITIALIZED_P flag.
3784 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
3786 * parse.y (find_expr_with_wfl): Optimize tail-calls.
3787 (build_array_from_name): Re-order &index[string] to &string[index].
3789 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
3790 error_mark (it might catch more errors, but it is more likely to lose).
3792 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3794 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
3795 (parse-scan.o): Depend on toplev.h.
3797 * class.c (make_method_value): Add prototype. Make it static.
3798 Remove unused second argument, caller changed.
3800 * expr.c (java_lang_expand_expr): Remove unused variable
3803 * java-tree.h: Don't prototype find_in_current_zip.
3804 Add prototypes for verify_constant_pool, start_java_method,
3805 end_java_method, give_name_to_locals, expand_byte_code,
3806 open_in_zip, set_constant_value, find_constant1, find_constant2,
3807 find_utf8_constant, find_string_constant, find_class_constant,
3808 find_fieldref_index, find_methodref_index, write_constant_pool,
3809 count_constant_pool_bytes and encode_newarray_type.
3811 * jcf-dump.c: Remove unused variable `LONG_temp'.
3813 * jcf-parse.c: Include parse.h.
3814 (jcf_parse_source): Remove unused parameter, all callers changed.
3815 (jcf_figure_file_type): Add static prototype.
3816 (find_in_current_zip): Likewise. Also remove unused parameter,
3817 all callers changed.
3818 (read_class): Initialize variable `saved_pos'.
3820 * jcf-reader.c (jcf_parse_preamble): Mark variables
3821 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
3823 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
3824 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
3825 (java_parse_doc_section): Initialize variable `seen_star'.
3826 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
3827 (java_lex_error): Mark parameters `msg' and `forward' with
3829 (java_get_line_col): Mark parameters `filename' and `line' with
3832 * parse-scan.y: Include toplev.h.
3833 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
3835 * parse.h: use `struct JCF', not plain `JCF'.
3836 (java_parser_context_save_global, java_expand_classes
3837 java_parser_context_restore_global, java_parse): Add prototypes.
3839 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
3842 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
3844 * check-init.c (check_init): COPYN takes word count, not bit count.
3846 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
3848 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
3849 explicit build_decl. (Avoids crash in reload when optimizing.)
3851 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
3853 * decl.c (complete_start_java_method): Handle synchronized method
3854 even when compiling from bytecode.
3856 1999-02-26 Tom Tromey <tromey@cygnus.com>
3858 * gjavah.c (add_class_decl): Only generate `#include' if outer
3859 class is not the name of the class we are processing. Correctly
3860 append `.h' in #include.
3861 (process_file): Clean up newlines around generated `#include's.
3862 (decode_signature_piece): Correctly handle inner classes.
3863 (struct include): New structure.
3864 (all_includes): New global.
3865 (print_include): New function.
3866 (add_class_decl): Use it.
3867 (process_file): Likewise.
3868 (add_class_decl): Generate include for java-array.h if array
3870 (process_file): Don't generate java-array.h include.
3872 * gjavah.c (add_namelet): Check for standard package names here.
3873 (add_class_decl): Don't check for standard package names here.
3875 1999-02-25 Tom Tromey <tromey@cygnus.com>
3877 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
3878 When reading a zip file, only use strncmp if both strings are
3879 bigger than the buffer length. Initialize `k' when looping
3882 1999-02-24 Tom Tromey <tromey@cygnus.com>
3884 * gjavah.c (struct namelet): New structure.
3885 (add_namelet): New function.
3886 (print_namelet): New function.
3887 (print_class_decls): Use add_namelet and print_namelet to generate
3888 namespaces and not classes.
3889 (method_printed): New global.
3890 (HANDLE_END_METHOD): Examine method_printed.
3891 (print_method_info): Set method_printed when required. Print
3892 error if function to be ignored is marked virtual. Handle $finit$
3894 (METHOD_IS_FINAL): New macro.
3895 (print_field_info): Use it.
3896 (HANDLE_METHOD): Clear method_printed.
3897 (method_pass): New global.
3898 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
3899 (process_file): Do two passes over both fields and methods.
3900 (HANDLE_METHOD): Examine method_pass.
3902 (add_class_decl): New function.
3903 (print_class_decls): Don't scan over entire constant pool.
3905 1999-02-23 Tom Tromey <tromey@cygnus.com>
3907 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
3908 disable linking in that case.
3910 1999-02-20 Tom Tromey <tromey@cygnus.com>
3912 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
3915 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
3917 * decl.c (build_result_decl), java-tree.h: New method.
3918 (complete_start_java_method): Handle synchronized methods.
3919 Don't build DECL_RESULT here. (Ordering dependency problem.)
3920 (start_java_method): Call build_result_decl here instead ...
3921 * parse.y (java_complete_expand_method): ... and here.
3922 (expand_start_java_method): Don't call complete_start_java_method here.
3923 (java_complete_expand_method): Call it here instead.
3924 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
3925 * java-tree.h: ... here.
3927 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
3928 * parse.y (java_complete_lhs): Don't call force_evaluation_order
3929 for ARRAY_REF - it doesn't work when array bounds are checked.
3930 (patch_array_ref): Handle it here instead.
3932 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
3934 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
3936 Force left-to-right evaluation of binary operations etc.
3937 * expr.c (force_evaluation_order), java-tree.h: New function.
3938 * parse.y (java_complete_lhs): Pass binary operations, procedure
3939 calls, and ARRAY_REFs to force_evaluation_order.
3940 (various): Set TREE_SIDE_EFFECTS more carefully.
3942 Tolerate random (non-UTF8) encoding in comments without complaining.
3943 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
3944 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
3946 * parse.y (resolve_qualified_expression_name): Handle error_mark.
3947 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
3949 * parse.y (java_complete_lhs): Ignore an empty statement in a
3950 COMPOUND_EXPR. Don't complain about empty statement after return.
3952 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
3954 * parse.y (obtain_incomplete_type): Don't wrap unknown types
3955 in TREE_LIST - just chain the POINTER_TYPEs together.
3956 (resolve_class): If type already resolved, return decl.
3957 After resolving, update TREE_TYPE(class_type), and name (if array).
3958 * parse.h (do_resolve_class), parse.y: Make non-static.
3959 * class.c (maybe_layout_super_class): Take this_class argument.
3960 Do do_resolve_class if necessary.
3961 (layout_class, layout_class_methods): Adjust calls appropriately.
3962 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
3963 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
3964 * typeck.c (build_java_array_type): Don't call layout_class.
3966 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3968 * parse.y (check_pkg_class_access): Allow private class access
3969 within the same package.
3970 (strip_out_static_field_access_decl): New function.
3971 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
3972 operator argument before testing its nature.
3974 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
3976 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
3977 (TRY_EXPR): Simplify - it no longer has a finally clause.
3978 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
3979 Simpler handling of TRY_EXPR, which no longer has a finally clause.
3980 * expr.c (java_lang_expand_expr): Likewise.
3981 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
3982 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
3983 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
3984 (build_try_statement): Remove finally parameter and handling.
3985 (build_try_finally_statement): New function.
3986 (patch_try_statement): No longer need to support finally clause.
3987 (try_statement): Update grammar action rules.
3988 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
3989 Simpler handling of TRY_EXPR, which no longer has a finally clause.
3991 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
3993 * jcf-parse.c (get_constant): Add braces around computation of 'd'
3994 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
3996 1999-02-17 Andrew Haley <aph@cygnus.com>
3998 * class.c (build_utf8_ref): Back out broken patch which was
3999 intended to to output signatures using '.' as a separator.
4001 * class.c (make_class_data): Output signatures using '.' as a
4002 separator, rather than '/'.
4003 (mangled_classname): Likewise.
4004 (make_field_value): Likewise.
4005 (make_method_value): Likewise.
4006 * constants.c (alloc_class_constant): Likewise.
4007 * expr.c (build_invokeinterface): Likewise.
4009 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4011 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
4012 of an ancient workaround.
4014 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
4016 * jvspec.c (xmalloc): Kill the prototype. It does not belong
4019 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4021 * lex.c (yylex): Encode \0 as UTF8.
4023 1999-02-10 Tom Tromey <tromey@cygnus.com>
4025 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
4026 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
4027 (libgcj_zip): Renamed.
4028 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
4030 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
4032 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
4033 (GC_NAME): Renamed -lgc to -lgcjgc.
4035 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4037 * lex.c (java_lang_cloneable): Initialize.
4038 * parse.y (java_lang_cloneable): New static variable.
4039 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
4040 doing one more qualification round.
4041 (valid_ref_assignconv_cast_p): Reject null source or
4042 destination. Allow an array to be cast into java.lang.Cloneable.
4043 (patch_cast): Swapped two first arguments to first call to
4044 valid_ref_assignconv_cast_p.
4046 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4048 * parse.h: DECL_P renamed JDECL_P.
4049 * parse.y: DECL_P replaced by JDECL_P.
4050 (build_array_from_name): Always use pointer's type.
4051 (patch_bc_statement): Extra code to search continue target in a
4052 for loop. Fixed comments. Continue target is current loop when
4055 1999-02-05 Andrew Haley <aph@cygnus.com>
4057 * class.c (make_class_data): The superclass of an interface should
4058 be null, not class Object.
4060 * lex.c (java_lex): Sign extend hex literals.
4062 1999-02-04 Andrew Haley <aph@cygnus.com>
4064 * class.c (build_utf8_ref): Output signatures using '.' as a
4065 separator, rather than '/'.
4066 (make_class_data): Likewise.
4068 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
4070 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
4071 mkstemp.o. Get them from libiberty now.
4073 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
4075 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
4077 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4079 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
4082 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
4084 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
4085 * jcf-write.c (generate_bytecode_return): New function.
4086 (generate_bytecode_insns): Use it, for RETURN_EXPR.
4088 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
4089 generate special [fd]const_[01] instructions.
4091 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
4093 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
4094 handling OPCODE_lookupswitch or OPCODE_tableswitch.
4096 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
4098 * parse.y (patch_method_invocation): Handle calling static methods,
4099 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
4101 * parse.y (java_complete_lhs): Don't complain about unreachable
4102 exit condition in a do-while statement.
4104 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4106 * lex.c (java_read_char): Fixed utf8 decoding.
4107 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
4109 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
4110 comments. Local variable `all_primitive' is gone. Broadened
4111 acceptance of `0' to floating point targets. `long' can now be
4112 widened to `double' or `float'.
4113 (valid_method_invocation_conversion_p): Added leading
4114 comment. Fixed tabulation.
4115 (build_string_concatenation): Optimize out left or right empty
4118 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
4120 * jcf-write.c (localvar_alloc): Only emit entry for
4121 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
4122 (generate_bytecode_insns): Only call put_linenumber if
4123 debug_info_level > DINFO_LEVEL_NONE.
4124 * jvspec.c (lang_specific_driver): If no -O* or -g* option
4125 is specified, add -g1 (for compatibility wih javac).
4127 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
4129 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
4130 gjavah.o, check-init.o, jv-scan.o
4132 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4134 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
4136 * gjavah.c: Include config.h and system.h.
4138 * javaop.h (inline): Don't define, its handled by system.h.
4139 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
4140 from `inline' to `static inline'.
4142 * jcf.h (inline): Don't define, its handled by system.h.
4144 * lex.c (inline): Likewise.
4146 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
4148 * lang-specs.h: Map -Qn to -fno-ident.
4150 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
4152 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
4154 1999-01-29 Tom Tromey <tromey@cygnus.com>
4156 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
4157 then cast it to Object before calling `append' method.
4159 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
4161 * check-init.c (check_bool2_init, check_bool_init, check_init):
4162 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
4163 * jcf-write.c (generate_bytecode_insns): Likewise.
4165 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4167 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
4168 * parse.y (patch_cast): Allow a boolean to be cast into a
4171 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4173 * parse.y: (class_declaration:): Fixed indentation.
4174 (class_member_declaration:): Extra `;' after field declaration now
4176 (interface_declaration:): Removed debug messages in error reports.
4177 (patch_binop): Nodes created and returned inherit the orignal
4178 node's COMPOUND_ASSIGN_P flag value.
4179 (patch_cast): Fix cast from char to floating point.
4181 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
4183 * except.c, java-except.h (expand_resume_after_catch): new
4185 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
4186 to branch back to main flow of control after a catch block.
4188 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4190 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
4191 $(srcdir)/../system.h.
4192 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
4193 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
4194 (jcf-write.o): Likewise.
4195 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4196 (mangle.o): Depend on $(srcdir)/../toplev.h.
4197 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4198 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4200 * class.c: Include output.h and parse.h.
4201 (mangled_classname): Add the `const' keyword to a char*.
4202 (find_named_method): Hide unused function definition.
4203 (build_utf8_ref): Change type of variable `c' to unsigned char.
4204 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
4205 (build_class_ref): Add the `const' keyword to a char*.
4206 (layout_class_method): Remove unused variable `buf'.
4208 * decl.c (find_local_variable): Remove unused variable `rtl'.
4209 (pushdecl): Likewise for variables `different_binding_level' and
4211 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
4212 (maybe_build_cleanup): Likewise for parameter `decl'.
4214 * except.c (expand_start_java_handler): Mark parameter `range'
4215 with ATTRIBUTE_UNUSED.
4217 * expr.c: Include except.h.
4218 (pop_type): Remove unused variable `i'.
4219 (pop_value): Likewise for variables `n_words' and `i'.
4220 (expand_java_arrayload): Likewise for variable `convert'.
4221 (java_lang_expand_expr): Likewise for variables `op0', `type',
4222 `mode', `unsignedp', `node' and `elements'.
4223 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
4225 (process_jvm_instruction): Add a `const' qualifier to a char*.
4227 * gjavah.c (output_directory): Add the `const' keyword to a char*.
4228 (temp_directory): Likewise.
4229 (print_c_decl): Likewise.
4230 (print_method_info): Likewise.
4231 (decode_signature_piece): Likewise.
4232 (print_mangled_classname): Likewise.
4234 * java-except.h: Provide prototypes for maybe_start_try,
4235 maybe_end_try and add_handler.
4237 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
4238 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
4239 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
4240 init_expr_processing, push_super_field, init_class_processing,
4241 can_widen_reference_to, class_depth, verify_jvm_instructions,
4242 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
4243 set_local_type, merge_type_state, push_type, load_type_state,
4244 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
4245 emit_unicode_mangled_name): Add prototypes.
4247 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
4248 (print_signature_type): Use ISDIGIT, not isdigit.
4249 (print_signature): Remove unused variable `j'.
4251 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
4252 int when comparing against one.
4254 * jcf-parse.c: Include toplev.h.
4256 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
4257 (localvar_free): Remove unused variable `i'.
4258 (generate_bytecode_conditional): Likewise for variable `kind'.
4260 * jv-scan.c: Include config.h and system.h. Remove redundant
4261 OS header and gansidecl.h includes.
4262 (warning): Add the `const' keyword to a char*. Also add
4263 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
4264 __STDC__, when determining whether to use ANSI-isms.
4265 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
4266 (xmalloc): Don't redundantly prototype here.
4267 (main): Remove unused parameter `envp'. Also fix the arguments
4268 passed to function `fatal' to match the format specifier.
4270 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
4272 * mangle.c: Include toplev.h.
4273 (emit_unicode_mangled_name): Declare parameter `len'.
4275 * parse.y (parse_warning_context): Add the `const' keyword to a
4276 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
4277 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
4278 (issue_warning_error_from_context): Add the `const' keyword to
4280 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
4281 not `__STDC__' for whether to use ANSI-isms.
4283 * typeck.c (incomplete_type_error): Mark parameters `value' and
4284 `type' with ATTRIBUTE_UNUSED.
4285 (parse_signature_type): Use ISDIGIT, not isdigit.
4287 * verify.c (check_pending_block): Add the `const' keyword to a char*.
4288 (verify_jvm_instructions): Likewise. Remove unused variables
4289 `field_name' and `default_val'.
4291 * zextract.c: Include config.h and system.h. Remove redundant
4294 * zipfile.h: Prototype `read_zip_archive'.
4296 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
4298 * typeck.c (convert): Allow conversions to void type: some
4299 optimizations in gcc do this.
4301 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
4303 * typeck.c (convert_ieee_real_to_integer): New function.
4304 (convert): When not using fast-math and using hardware fp, convert
4305 an IEEE NaN to zero.
4307 1999-01-18 Andrew Haley <aph@cygnus.com>
4309 * parse.y (patch_binop): Do a type conversion from signed to
4310 unsigned and then back to signed when a ">>>" is found.
4312 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4314 * java-tree.h: (check_for_initialization): Added prototype.
4315 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
4316 * parse.y (do_resolve_class): Removed unused locals.
4317 (read_import_dir): Likewise.
4318 (resolve_qualified_expression_name): Array creation
4319 expressions are valid primary expressions.
4320 (qualify_ambiguous_name): Likewise.
4321 (patch_synchronized_statement): Removed unused local.
4323 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
4325 * Makefile.in (zextract.o): Add dependencies.
4327 * Makefile.in: Do not put ^Ls at the start of a line.
4329 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
4331 * expr.c (process_jvm_instruction): Coerce to correct Throwable
4332 sub-type the result of the call that gets the exception value.
4334 * parse.y (java_complete_expand_methods): If flags_syntax_only,
4335 don't call finish_class.
4337 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
4338 clear found before continuing.
4340 * verify.c (verify_jvm_instructions): On an array load, allow
4341 and handle top of stack to be TYPE_NULL.
4343 * gjavah.c (generate_access): Translate Java package private or
4344 protected access to C++ public, but with a comment.
4346 1999-01-13 Andrew Haley <aph@cygnus.com>
4348 * expr.c (generate_name): Name prefix changed to avoid clashes
4349 with assembler temp labels.
4351 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
4352 MODIFY_EXPR. Without this, code for the assignement may not be
4353 generated at all and the synchronized statement will read an
4354 uninitialized variable.
4356 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4358 * class.c (maybe_layout_super_class): Fixed returned value.
4359 * lex.c: Added 1999 to the copyright.
4360 (java_init_lex): Initialize java_lang_imported.
4361 * lex.h: Added 1999 to the copyright.
4362 * parse.h: Added 1999 to the copyright.
4363 (REGISTER_IMPORT): Fixed typo in trailing macro.
4364 (CURRENT_OSB): New macro.
4365 (struct parser_ctxt): New fields osb_depth, osb_limit.
4366 * parse.y (java_lang_id): New global variable.
4367 (type_import_on_demand_declaration): Don't import java.lang.* twice.
4368 (array_creation_expression:): Use CURRENT_OSB.
4369 (dims:): Uses a stack to keep track of array dimensions.
4370 (cast_expression:): Use CURRENT_OSB.
4371 (find_expr_with_wfl): Return NULL if node found doesn't meet the
4373 (register_fields): Fixed typos in comment.
4374 (check_method_redefinition): Fixed comment indentation.
4375 (java_check_regular_methods): Set saved found wfl to NULL after
4376 having reinstalled it in the previously found DECL_NAME.
4378 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
4380 * gjavah.c (java_float_finite): Use a union to do type punning.
4381 (java_double_finite): Likewise.
4383 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
4385 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
4386 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
4387 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
4388 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
4389 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
4390 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
4392 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
4394 * check-init.c (check_init): If compiling to native, we don't
4395 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
4397 1999-01-08 Tom Tromey <tromey@cygnus.com>
4399 * parse-scan.y (variable_declarator_id): Set or increment
4401 (bracket_count): New global.
4402 (formal_parameter): Handle case where bracket pairs trail variable
4405 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
4407 * jcf-parse.c (yyparse): variable len changed from a char to an
4408 int to prevent overflow.
4410 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
4412 * java-tree.h: Declare read_class.
4413 * jcf-parse.c (read_class): New function.
4414 (load_class): Now just call read_class.
4416 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
4417 * jcf-parse.c (parse_source_file): Declare save_error_count,
4418 which is needed by java_parse_abort_on_error macro,
4419 * parse.y (java_layout_classes, java_expand_classes): Likewise.
4421 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
4422 constructor, if initializing a static field.
4423 (patch_new_array_init): Set TREE_CONSTANT if it is.
4424 * expr.c (java_lang_expand_expr): For a static array constructor
4425 of primitive elements, allocate the array itself statically.
4426 Disabled until we can set the vtable field statically.
4428 * check-init.c: New file. Checks for definite assignment.
4429 * Makefile.in (JAVA_OBJS): Add check-init.o.
4430 * parse.y (java_complete_expand_method): Call check_for_initialization.
4431 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
4433 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
4435 * parse.y : include system.h instead of including
4436 standard headers directly with the exception of <dirent.h>.
4438 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
4440 * lex.h: Moved static function declarations to lex.c,
4441 to shut up some -Wall warnings.
4442 * lex.c: Static function declarations moved here.
4443 * jcf-dump.c: Small fixes to shut up -Wall warnings.
4445 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4447 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
4449 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
4451 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
4452 * verify.c (verify_jvm_instructions): Fix off-by-one error.
4454 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
4455 (localvar_alloc): Change return type to void,
4456 (emit_unop): Remove unused variable size.
4458 * jcf-write.c (struct jcf_block): Add new union.
4459 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
4460 (call_cleanups): New functions.
4461 (struct jcf_partial): New fields num_finalizers and return_value_decl.
4462 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
4463 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
4464 * lang.c (lang_init): Call using_eh_for_cleanups.
4465 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
4466 completing operands to patch_synchronized_statement.
4467 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
4468 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
4469 WITH_CLEANUP_EXPR instead of TRY_EXPR.
4471 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
4473 * Make-lang.in: Comment out control-Ls; they upset some makes.
4475 1998-12-18 Tom Tromey <tromey@cygnus.com>
4477 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
4480 1998-12-17 Tom Tromey <tromey@cygnus.com>
4482 * parse.y (DIR_SEPARATOR): New define.
4483 (check_class_interface_creation): Use it.
4485 * parse-scan.y (report_main_declaration): Recognize
4486 `java.lang.String' in argument to main.
4488 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
4490 * parse.y (create_interface): Remove bogus test.
4492 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
4494 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
4495 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
4497 1998-12-16 Tom Tromey <tromey@cygnus.com>
4499 * parse-scan.y (qualified_name): Use correct sprintf format.
4501 1998-12-15 Tom Tromey <tromey@cygnus.com>
4503 * gjavah.c (print_field_info): Changed how most negative number is
4506 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
4508 * parse.y (fold_constant_for_init): New function.
4509 (resolve_expression_name): Don't replace static final
4510 constant-initialized fields by its value.
4511 (java_complete_lhs): New. Same as java_complete_tree, except does
4512 not replace static final constant-initialized fields by their values.
4513 (register_fields): If there is an initializer, set DECL_INITIAL and
4514 MODIFY_EXPR_FROM_INITIALIZATION_P.
4515 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
4516 Only call patch_initialized_static_field if
4517 MODIFY_EXPR_FROM_INITIALIZATION_P.
4518 (patch_initialized_static_field): If not valid constant, clear
4521 * parse.y (lookup_field_wrapper): Fix thinko.
4523 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
4524 set and restore global lineno.
4526 1998-12-14 Tom Tromey <tromey@cygnus.com>
4528 * gjavah.c (print_field_info): If value to print is the smallest
4529 value of its size, then print as hex to avoid later warnings from
4532 1998-12-14 Tom Tromey <tromey@cygnus.com>
4534 * gjavah.c (decompile_method): Decompile `return null'.
4535 (process_file): Generate `#pragma interface'.
4536 (method_declared): New global.
4537 (print_method_info): Set it.
4538 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
4539 (print_method_info): Handle abstract methods.
4541 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
4543 * parse.y (patch_method_invocation): If class_decl is null
4544 (e.g. an array type), use original type.
4546 * parse.y (check_thrown_exceptions): Temporary hack to suppress
4547 errors about uncaught exception from clone (of array, specifically).
4549 1998-12-13 Tom Tromey <tromey@cygnus.com>
4551 * gjavah.c (decompile_method): Handle all types of `return'
4552 opcode. Decompile `return this' and `return'.
4553 (method_access): New global.
4554 (print_method_info): Set it.
4555 (decompile_method): Don't decompile a synchronized method.
4557 1998-12-13 Tom Tromey <tromey@cygnus.com>
4559 * jcf-reader.c (jcf_parse_one_method): Recognize
4561 * gjavah.c (HANDLE_END_METHOD): New macro.
4562 (HANDLE_CODE_ATTRIBUTE): New macro.
4563 (decompile_method): New function.
4564 (print_method_info): Don't print `;\n' at end of function decl.
4565 Include java-opcodes.h.
4566 (decompiled): New global.
4568 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
4570 * class.c (build_class_ref): Handle PRIMTYPE.class if
4571 flag_emit_class_files.
4572 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
4573 if flag_emit_class_files.
4574 * parse.y (java_complete_tree): Pre-liminary support for
4575 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
4577 * parse.y (patch_synchronized_statement): Don't call monitorexit
4578 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
4580 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
4582 * zipfile.h (opendir_in_zip): New declaration.
4583 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
4584 (opendir_in_zip): New function, using code from open_in_zip.
4585 (open_in_zip): Call opendir_in_zip.
4586 (find_class): Remove no-longer-used do_class_file parameter,
4587 but add source_ok parameter. Change logic so if we find a .java file,
4588 we don't look for .class in later classpath emtries.
4589 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
4590 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
4591 * gjavah.c: Update call to find_class.
4592 * jcf-dump.c: Likewise.
4594 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
4595 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
4596 nothing if body is empty_stmt_node.
4597 Various little fixes so SP gets correctly adjusted.
4598 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
4599 For CALL_EXPR, test if static first.
4600 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
4601 such as the ones we create for Object and Class.
4602 Set and restore current_function_decl.
4603 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
4604 (note_possible_classname): New function.
4605 (read_import_entry): Removed. Merged with read_import_dir.
4606 (read_import_dir): Don't call find_class - that only gives us
4607 the first classpath entry having the needed package.
4608 Use the struct buffer data structure from buffer.h.
4609 (read_import_dir, find_in_imports_on_demand): The remembered
4610 class names now use '.' (not '/') as package separator.
4612 * parse.y (java_complete_expand_methods): Call write_classfile
4613 here, and not in java_expand_classes (which only gets first class).
4615 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4617 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
4618 (register_fields): If a static fields has an initializer, just
4619 chain it on ctxp->static_initialized, and handle later.
4620 (java_complete_expand_methods): Force <clinit> first.
4621 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
4622 - it's already been completed.
4623 (patch_initialized_static_field): New function.
4624 (java_complete_field): Call it.
4626 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
4628 * expr.c (encode_newarray_type, build_new_array): New functions.
4629 * java-tree.h: Declare build_new_array.
4630 * jcf-write.c (patch_newarray): Use build_new_array.
4632 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
4633 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
4635 * parse.y (patch_new_array_init): Re-organize.
4636 Now is passed the actual array (pointer) type of the value.
4637 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
4638 (patch_array_constructor): Removed - merged into patch_new_array_init.
4639 (java_complete_tree): Update patch_new_array_init.
4641 * jcf-write.c (find_constant_index): New function.
4642 (generate_bytecode_insns): Use find_constant_index.
4643 (generate_classfile): Use find_constant_index for ConstantValue.
4645 1998-12-11 Tom Tromey <tromey@cygnus.com>
4647 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
4648 * decl.c (init_decl_processing): Renamed dtable -> vtable.
4649 * class.c (make_class_data): Renamed dtable -> vtable, and
4650 dtable_method_count -> vtable_method_count.
4652 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4654 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
4655 global variables, initialized.
4656 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
4657 Declared new global variables.
4658 * lex.c (java_lex): Return long_zero_node, float_zero_node,
4659 double_zero_node, integer_zero_node upon direct matching.
4660 * parse.y (purify_type_name): Added function prototype.
4661 (duplicate_declaration_error_p): Consider new_type as potentially
4662 being a incomplete type. Use purify_type_name on type string.
4663 (method_header): saved_type: unused variable removed. Don't figure
4664 return type if method name is invalid.
4665 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
4666 processed by patch_unaryop.
4667 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
4668 increment/decrement node into its original type after binary
4669 numeric promotion on its operands.
4671 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4673 * parse.y (array_initializer:): Array init operand is NULL_TREE
4674 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
4675 now an error. Fixed indentation problems.
4676 (patch_string): Handle error_mark_node as an argument.
4677 (patch_new_array_init): Fixed indentation problems.
4678 (array_constructor_check_entry): Removed check on null wfl_value.
4679 Return an error if wfl_value's walk returns an error.
4681 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4683 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
4684 * lex.c (java_lex): Remember column position before advancing one
4685 token. Retain location information on OCB_TK.
4686 * lex.h (typedef struct java_lc): Added new field.
4687 * parse.h (GET_SKIP_TYPE): New macro.
4688 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
4689 * parse.y (build_new_array_init, patch_new_array_init,
4690 patch_array_constructor, maybe_build_array_element_wfl,
4691 array_constructor_check_entry): New function prototypes.
4692 (switch_block:): Tagged <node>.
4693 (OCB_TK): Tagged <operator>.
4694 (array_initializer:): Installed actions.
4695 (variable_initializer): Build location information on element if
4697 (switch_statement:): Fixed indentation typo.
4698 (switch_block:): Redefined default action.
4699 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
4700 (patch_assignment): Removed duplicate code.
4701 (maybe_build_array_element_wfl, build_new_array_init,
4702 patch_new_array_init, patch_array_constructor,
4703 array_constructor_check_entry): New functions.
4705 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4707 * parse.y (array_initializer): Tagged <node>.
4708 (variable_initializer:): Use default rule.
4709 (array_initializer:): Defined actions.
4710 (variable_initializers:): Likewise.
4711 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
4712 non-static field accesses.
4713 (patch_invoke): Fixed indentation typo.
4714 (java_complete_tree): Likewise.
4715 (build_labeled_block): Changed leading comment. Generate an error
4716 in case of duplicate loop labels.
4717 (patch_conditional_expr): Patch results of string concatenation
4720 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
4722 * constants.c (find_methodref_index): When the class is an interface,
4723 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
4725 * decl.c (finit_identifier_node): Use "$finit$", rather than
4726 "<finit>" (which Sun's verifier rejects).
4727 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
4728 (generate_field_initialization_code): Removed.
4729 (fix_constructors) Don't add call to $finit$ here (wrong order).
4730 (patch_method_invocation): Add $finit$ call here.
4732 * java-tree.h (CALL_USING_SUPER): New macro.
4733 * parse.y (patch_invoke): Remove im local variable.
4734 (patch_method_invocation, patch_invoke): Don't pass super parameter.
4735 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
4736 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
4738 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
4740 * parse.y (java_complete_tree): Don't complain about unreachable
4741 statement if it is empty_stmt_node.
4743 * jcf-write.c (find_constant_wide): New function.
4744 (push_long_const): Use find_constant_wide.
4746 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
4747 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
4748 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
4749 Emit invokeinterface when calling an interface method.
4750 Emit invokespecial also when calling super or private methods.
4752 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
4754 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
4756 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
4758 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4760 * java-tree.h (java_layout_seen_class_methods): New function
4762 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
4763 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
4764 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
4765 * parse.y (method_declarator:): Defined action.
4766 (issue_warning_error_from_context): input_filename saved, set to
4767 the appropriate value and restored after java_error is called.
4768 (build_unresolved_array_type): Fixed comment.
4769 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
4770 (method_header): Deal with return type the same way type are
4771 handled for fields and method's parameters and local variables
4773 (check_method_redefinition): Removed extra CR.
4774 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
4775 (java_layout_seen_class_methods): New function.
4776 (java_layout_classes): Call java_layout_seen_class_methods.
4778 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
4780 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
4782 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
4784 * jcf-dump.c (main): Fix error message.
4785 * jcf-path.c (add_entry): Style fix.
4787 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4789 * class.c (layout_class_method): Call build_java_argument_signature
4790 on constructors too.
4791 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
4792 (patch_method_invocation): Define a primary when resolving an
4793 expression name. Augmented comment on code checking illegal `this'
4794 usage. Loosened it test by accepting NEW_CLASS_EXPR.
4796 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4798 * class.c (layout_class_method): Don't report error on non-static
4799 overriding static if the method is private.
4800 * java-tree.h (finish_class): Prototype added.
4801 * lex.c (java_get_line_col): Handle col argument -2 value.
4802 * parse.h: All static method declarations moved to parse.y.
4803 * parse.y: Now contains all static method declarations previously
4805 (find_expr_with_wfl, missing_return_error,
4806 unreachable_stmt_error): New functions.
4807 (java_get_real_method_name): Identify constructors bearing class
4808 names in source code compiled classes only.
4809 (java_complete_expand_methods): Call missing_return_error.
4810 (invocation_mode): Private methods invoked as static methods.
4811 (java_complete_tree): Call unreachable_stmt_error.
4813 1998-12-01 Tom Tromey <tromey@cygnus.com>
4815 * Makefile.in (+target): Removed.
4816 (+xmake_file): Likewise.
4817 (+tmake_file): Likewise.
4818 (.NOEXPORT): Removed duplicate.
4820 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4822 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
4824 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
4826 * jvgenmain.c: Remove the xmalloc prototype, we get it from
4827 libiberty.h. Provide an xmalloc definition.
4829 * jvspec.c: Remove the xmalloc prototype.
4831 * parse-scan.y: Include config.h and system.h. Don't include
4832 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
4833 Provide an xstrdup definition.
4835 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
4837 * jcf-path.c (add_entry): Recognize ".jar" too.
4838 * lang-specs.h: Likewise.
4840 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
4842 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
4843 soft_monitorenter_node, soft_monitorexit_node, throw_node.
4845 * jcf-write.c (generate_bytecode_insns):
4846 Handle pre/post-increment/decrement of long.
4848 * jcf-write.c (generate_bytecode_insns):
4849 Handle missing exception handler (finally for synchronized).
4851 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
4853 * java-tree.h (end_params_node): Declare global.
4854 * decl.c (end_params_node): New global.
4855 (init_decl_processing, start_java_method): Use end_params_node for
4856 end of list of parameter types. Follows correct gcc conventions.
4857 * expr.c (pop_argument_types, pop_arguments): Likewise.
4858 * lang.c (put_decl_node): Likewise.
4859 * typeck.c (various places): Likewise.
4860 * class.y (various places): Likewise.
4861 * parse.y (various places): Likewise.
4863 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
4864 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
4866 * class.c: Add #include flags.h, remove no-longer needed declaration.
4868 * class.c (layout_class_method): Remove commented-out code, re-format.
4869 Don't add vtable entry (or index) for private methods.
4870 * expr.c (expand_invoke): A private method is implicitly final.
4871 * class.c (make_class_data): If inlining or optimizing,
4872 skip private methods.
4874 * class.c (finish_class): New function. Calls existing methods,
4875 but alls emits deferred inline functions.
4876 * jcf-parse.c (parse_class_file): Call finish_class.
4877 * parse.y (java_complete_expand_methods): Likewise.
4879 * expr.c (build_java_binop): Explicit default, to silence -Wall.
4881 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
4883 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
4885 * jcf-write.c (generate_bytecode_conditional): Fix typo.
4887 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
4889 * (generate_classfile): Always write class access flag with
4892 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4894 * class.c (maybe_layout_super_class): New function.
4895 (layout_class): Reorganized. Loop on class methods dispatched into
4896 a new function. Call maybe_layout_super_class.
4897 (layout_class_methods, layout_class_method): New functions.
4898 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
4900 (expand_invoke): Likewise.
4901 * java-tree.h (all_class_list): New global variable declared.
4902 (layout_class_methods, layout_class_method): New function
4904 (LAYOUT_SEEN_CLASS_METHODS): New macro.
4905 * jcf-parse.c (all_class_list): New global variable.
4906 (load_class): Extended what class_or_name can be. Use parser
4907 context mechanism to save globals before calling jcf_parse.
4908 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
4909 is set on the file name.
4910 (jcf_parse): Layout class methods when Object is loaded, otherwise
4911 record class in all_class_list for delayed method layout.
4912 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
4913 * lang.c (put_decl_node): Decode <init> into the decl context
4915 * lex.c (java_allocate_new_line): Use xmalloc.
4916 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
4917 pointers, not TREE_LIST elements.
4918 (struct parser_ctxt): Fixed comment indentations, added comments
4919 and reordered some fields.
4920 (java_check_methods): Function prototype removed.
4921 * parse.y (java_push_parser_context): Use xmalloc.
4922 (java_parser_context_restore_global): Pop extra pushed ctxp only
4923 when there's nothing next.
4924 (maybe_create_class_interface_decl): Fixed comment, add new
4925 created class decl to all_class_list.
4926 (method_header): Use GET_REAL_TYPE on argument's types.
4927 (method_declarator): Use GET_REAL_TYPE, change type to the real
4928 type in TREE_LIST dependency node. Build argument list with the
4930 (create_jdep_list): Use xmalloc. Removed allocation error message.
4931 (obtain_incomplete_type): Fixed leading comment. Broadened
4932 incoming argument meaning.
4933 (register_incomplete_type): Use xmalloc. Removed allocation error
4935 (safe_layout_class): Fixed leading comment.
4936 (jdep_resolve_class): Reversed if statement condition and switch
4938 (resolve_and_layout): Fixed leading comment. Broadened incoming
4940 (complete_class_report_errors): New local variable name, for
4941 clarity. purify_type_name used for all error cases.
4942 (java_get_real_method_name): Stricter check on constructors.
4943 (java_check_regular_methods): Reverse methods list only if not
4944 already laid out. Layout artificial constructor.
4945 (java_check_methods): Deleted.
4946 (source_start_java_method): Obtain incomplete type for patchable
4948 (java_layout_classes): Fixed leading comment. Use
4949 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
4950 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
4951 before returning. Fixed comments.
4952 (java_expand_classes): Check for errors up front.
4953 (patch_method_invocation): Class to search is resolved and laid
4956 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
4958 * expr.c (java_lang_expand_expr): Add missing emit_queue.
4960 * javaop.h (int8): Removed - not used.
4961 (jbyte): Redefine portably with correct signedness.
4963 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
4965 * jcf-write.c (generate_bytecode_insns): Fix typo
4966 OPCODE_getstatic to OPCODE_getfield.
4968 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
4969 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
4970 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
4972 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4974 * jcf-parse.c (jcf_parse_source): Function returned type is
4975 void. Added prototype.
4976 (jcf_parse): Function returned type is void.
4977 (yyparse): Remove call to fclose on the last parsed file.
4979 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
4981 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4983 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
4984 (layout_class): Cope with methods featuring WFL in decl names.
4985 * decl.c (unqualified_object_id_node): New global variable,
4987 (build_decl_no_layout): Removed.
4988 * expr.c (build_primtype_type_ref): Handle Double.
4989 (java_lang_expand_expr): Fixed indentations.
4990 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
4991 (flag_wall, flag_redundant, flag_not_overriding,
4992 flag_static_local_jdk1_1, unqualified_object_id_node): Global
4993 variable declarations.
4994 (build_decl_no_layout): Removed prototype.
4995 (java_get_real_method_name): Added prototype.
4996 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
4997 (java_parse_abort_on_error): Macro now just returns.
4998 * jcf-parse.c (jcf_parse_source): Check fclose returned
4999 value. Call emit_register_classes if java_report_errors returns
5001 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
5002 flag_static_local_jdk1_1): New integer flags.
5003 (lang_decode_option): New flags set here.
5004 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
5005 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
5006 the flag_redundant variable.
5007 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
5008 when parsing java.lang.Object class.
5009 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
5011 (resolve_qualified_expression_name): Fixed indentation.
5012 (patch_array_ref): Changed prototype.
5013 (not_initialized_as_it_should_p): Prototype removed.
5014 (java_report_errors): Added function prototype.
5015 * parse.y (formal_parameter:): Changed error message for not yet
5016 supported final parameters.
5017 (class_type_list:): Set both PURPOSE and VALUE of created
5018 TREE_LIST to be class_type.
5019 (primary_no_new_array:): Handle class literals on primitive types.
5020 (parse_warning_context): Reinstalled correct force_error and
5021 do_warning flags setups.
5022 (java_report_errors): Changed prototype. Return java_error_count
5024 (variable_redefinition_error): Consider treating variable type as
5026 (create_interface): Warn about redundant abstract modifier if
5027 flag_redundant is set. Changed error message.
5028 (lookup_field_wrapper): Save/restore globals before/after looking
5030 (duplicate_declaration_error_p): Consider treating declaration
5031 type as a fake pointer.
5032 (register_fields): Extract real type from dependency node. Check
5033 for duplicate field declaration after type adjustment. Use
5034 DECL_INITIAL to store static final initialized values.
5035 (method_header): Extract real function type from dependency node.
5036 (check_abstract_method_header): Use GET_METHOD_NAME.
5037 (obtain_incomplete_type): Layout fake pointer type.
5038 (safe_layout_class): Don't try to check for methods before layout.
5039 (java_complete_class): Don't check for correct throws clause
5040 elements inheritance here.
5041 (resolve_and_layout): Broadened name parameter meaning.
5042 (reset_method_name): Use GET_METHOD_NAME.
5043 (java_get_real_method_name): New function.
5044 (java_check_regular_methods): Don't check methods in
5045 java.lang.Object. Verify lineage of throws clause elements. Use
5046 flag_no_overriding in warning report.
5047 (check_throws_clauses): Don't check if class was from
5048 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
5049 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
5050 (declare_local_variables): Use flag_static_local_jdk1_1 to report
5051 warning on unsupported final local variables. Use build_decl
5052 instead of build_decl_no_layout. Get real local variable type from
5054 (source_start_java_method): Get real parameter type from
5055 dependency node. Call build_decl instead of build_decl_no_layout.
5056 (java_layout_classes): Reverse tree and layout type and class as
5057 required. Mark class as loaded when done.
5058 (resolve_field_access): Fixed indentation. Restricted condition
5059 leading to static field access code generation. Set field_type
5060 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
5061 (resolve_qualified_expression_name): Initialize type_found to
5062 null. Handle static field resolved during qualification. Fixed
5063 layout on non primitive field decl types.
5064 (not_accessible_p): Fixed typo in comment.
5065 (patch_method_invocation): Resolve and layout class to search from
5067 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
5068 layout non primitive type, if necessary. Make method node only to
5070 (find_applicable_accessible_methods_list): Consider WFL'ed method
5071 decl names. Fixed indentation.
5072 (argument_types_convertible): Resolve and layout target type if
5074 (java_complete_tree): Fixed indentation problems. Rewrote
5075 CALL_EXPR thrown exceptions check. Re-installed further processing
5076 of the assignment in certain cases.
5077 (patch_assignment): Call maybe_build_primttype_type_ref to perform
5078 inlining on class literals.
5079 (valid_builtin_assignconv_identity_widening_p): Cope with constant
5081 (valid_method_invocation_conversion_p): Likewise.
5082 (patch_string): Temporary disable forbidden use of `this' in
5083 explicit constructor invocations when doing string concatenation
5085 (patch_unaryop): Added comment. Reinstalled code to disable
5086 further check on assignment operation with cast expression RHS.
5087 (patch_switch_statement): Fixed indentation.
5088 (build_try_statement): Call build_decl instead of
5089 build_decl_no_layout.
5090 (patch_synchronized_statement): Likewise.
5091 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
5092 IS_UNCHECKED_EXPRESSION_P.
5093 (check_thrown_exceptions_do): Changed leading comment. Resolve and
5094 layout argument exception type.
5095 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
5096 of IS_UNCHECKED_EXPRESSION_P.
5098 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
5100 * jcf-parse.c (yyparse): Open class file in binary mode.
5102 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
5104 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
5106 * jcf-write.c (perform_relocations): Move check out one loop.
5108 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
5110 * Make-lang.in: Fix reference to srcdir.
5111 * jv-scan.c: Add missing xmalloc prototype.
5112 * jvgenmain.c: Ditto.
5114 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
5116 * decl.c (error_mark_node), java-tree.h: New global.
5117 * parse.y: Use empty_stmt_node instead of size_zero_node.
5118 (build_if_else_statement): If missing else, use empty_stmt_node.
5120 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
5121 (java_complete_expand_method): Complain if return is missing.
5122 (java_check_regular_methods): Comment out incorrect error check.
5123 (not_accessible_p): Fix incorrect handling of protected methods.
5124 (patch_method_invocation): Pass correct context to not_accessible_p.
5125 (find_applicable_accessible_methods_list): Likewise.
5126 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
5127 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
5128 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
5129 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
5131 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
5132 (push_int_const): Remove reundant NOTE_PUSH.
5133 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
5134 (- case SWITCH_EXPR): Fix code generation bug.
5135 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
5136 (generate_classfile): More robust for abstract methods.
5138 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
5140 * Makefile.in: jv-scan and jvgenmain all require libiberty.
5141 * Make-lang.in: Ditto.
5143 * jv-scan.c: Remove xmalloc and xstrdup definitions.
5146 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
5148 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
5150 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
5152 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
5154 Allow uses of interface types to verify. This is not really
5155 type-safe, but it matches what Sun does, and is OK as long as
5156 there are appropriate run-time checks.
5157 * verify.c (merge_types): If merging two interface types,
5158 just set the result to java.lang.Object.
5159 * expr.c (pop_type): Any interface is matches by java.lang.Object.
5161 1998-11-13 Tom Tromey <tromey@cygnus.com>
5163 * gjavah.c (main): Handle --output-class-directory argument.
5164 * jvspec.c (lang_specific_driver): Translate `-d' into
5166 * jcf.h (jcf_write_base_directory): Declare.
5167 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
5168 * lang-options.h: Mention -foutput-class-dir.
5169 * jcf-write.c (jcf_write_base_directory): New global.
5170 (make_class_file_name): Put generated .class file into `-d'
5171 directory, or into source directory if -d not given. Function now
5173 (write_classfile): Free class file name. Handle case where class
5175 (DIR_SEPARATOR): New macro.
5176 Include <sys/stat.h>
5178 * Makefile.in (prefix): New macro.
5180 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
5182 * parse.y (patch_invoke): Do less if flag_emit_class_files.
5183 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
5184 here (done in patch_invoke instead).
5185 (case_identity): Moved here from parse.y.
5187 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
5188 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
5189 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
5190 so they can be efficiently scanned without recursion.
5191 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
5192 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
5193 in BLOCK iteratively, rather than recursively.
5195 * parse.y (do_unary_numeric_promotion): New function.
5196 (patch_unaryop, patch_binop, patch_array_ref): Use it.
5198 * parse.y (patch_newarray): Various fixes.
5200 Re-do handling of switch statements (for proper block scoping).
5201 * parse.y: Add just a single block for the enture switch block,
5202 but don't create any "case blocks".
5203 (group_of_labels): Rmeoved unneeded non-terminal.
5204 CASE_EXPR and DEFAULT_EXPR are added to current block.
5205 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
5206 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
5207 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
5208 * parse.y (wfl_operator, print_int_node): Make non-static.
5209 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
5210 as part of recursive scan of block.
5211 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
5212 (patch_switch_statement): Most tests move dinto java_complete_tree.
5214 * parse.y: Make various production be non-typed (void).
5215 * parse.y (parse_error): Merged into issue_warning_error_from_context.
5216 * parse.y (add_stmt_to_compound): Don't create/change extra node.
5217 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
5219 * jcf-write.c (struct jcf_handler): New type.
5220 (struct jcf_switch_state): New type.
5221 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
5222 (alloc_handler, emit_unop, emit_reloc): New functions.
5223 (adjust_typed_op): Add extra parameter ("max type" offset).
5224 (emit_switch_reloc, emit_case-reloc): New function.
5225 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
5226 (generate_bytecode_insns): Support REAL_CST, switch statements,
5227 exception handling, method calls, object/array creation, and more.
5229 * class.c: Remove some unused variables.
5230 * constants.c (find_string_constant): New function.
5231 (count_constant_pool_bytes): Fix to correctly handle wide constants.
5232 * decl.c (complete_start_java_method): Don't _Jv_InitClass
5233 if flag_emit_class_files.
5235 1998-11-12 Tom Tromey <tromey@cygnus.com>
5237 * jcf-io.c (find_class): Added explanatory comment.
5239 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
5240 trailing slash to `.zip' entries.
5242 * jvspec.c (lang_specific_driver): Correctly handle case where
5243 GC_NAME not defined.
5245 1998-11-11 Tom Tromey <tromey@cygnus.com>
5247 * jvspec.c (GC_NAME): New define.
5248 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
5250 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
5252 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
5254 * jcf-dump.c (TABLE_SWITCH): Fix typos.
5256 1998-11-11 Tom Tromey <tromey@cygnus.com>
5258 * jcf-dump.c (main): Correctly recognize `--'-style long options.
5260 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5262 * class.c (is_compiled_class): Call safe_layout_class for class
5263 compiled from source.
5264 * conver.h (convert_to_integer, convert_to_real,
5265 convert_to_pointer): Added prototypes.
5266 * decl.c (init_decl_processing): Non longer push the decls of
5267 `methodtable', `constants', `Class', `Field', `dispatchTable'
5268 `jexception' and `Method'.
5269 * expr.c (build_invokeinterface): New function.
5270 (expand_invoke): static variable CLASS_IDENT now in
5271 build_invokeinterface. Use build_invokeinterface.
5272 (expand_java_field_op): Moved code to inline
5273 java.lang.PRIMTYPE.TYPE into a function.
5274 (build_primtype_type_ref): New function.
5275 * java-tree.def (INSTANCEOF_EXPR): New tree code.
5276 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
5277 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
5278 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
5279 (DECL_LOCAL_STATIC_VALUE): New macro.
5280 (build_invokeinterface, build_primtype_type_ref): New function
5282 (java_parse_abort_on_error): Macro rewritten.
5283 * jcf-parse.c (current_method): Add comment to declaration.
5284 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
5285 Function prototypes fixed.
5286 (jcf_parse_source): push/pop parser context. save/restore global.
5287 (parse_source_file): Fixed leading comment. Now take a
5288 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
5289 classes and pop the parser context anymore.
5290 (yyparse): Push parser context, save globals, parse the source
5291 file, restore globals and pop the parser context when processing a
5293 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
5294 * lex.c (java_parse_doc_section): New function.
5295 (java_lex): Call java_parse_doc_section when appropriate. Build an
5296 operator around INSTANCEOF_TK.
5297 * lex.h (java_lineterminator, java_sprint_unicode,
5298 java_unicode_2_utf8, java_lex_error, java_store_unicode):
5299 Prototypes rewritten.
5300 (java_parse_escape_sequence, java_letter_or_digit_p,
5301 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
5302 java_read_unicode, java_store_unicode, java_read_char,
5303 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
5304 Added function prototypes.
5305 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
5307 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
5309 (struct parser_ctxt): New fields: deprecated,
5310 current_parsed_class_un, gclass_list.
5311 (fix_method_argument_names, issue_warning_error_from_context,
5312 resolve_package, lookup_package_type): New function prototypes.
5313 (resolve_expression_name): Fixed function prototype.
5314 (find_applicable_accessible_methods_list): Fixed indentation, added
5315 extra argument in prototype.
5316 (check_final_assignment, build_null_of_type, check_deprecation,
5317 check_method_redefinition, reset_method_name,
5318 java_check_regular_methods, java_check_abstract_methods,
5319 maybe_build_primttype_type_ref): New function prototype.
5320 * parse.y (conver.h): Include.
5321 (INSTANCEOF_TK): Tagged <operator>.
5322 (single_type_import_declaration): Use REGISTER_IMPORT macro.
5323 (relational_expression:): Build binop for instanceof.
5324 (java_push_parser_context): Remember ctxp->gclass_list across
5326 (java_pop_parser_context): Simply return if no context
5327 exists. Remember gclass_list across contexts.
5328 (issue_warning_error_from_context): New function.
5329 (parse_error_context): Don't setup ctxp->elc here. Call
5330 issue_warning_error_from_context instead.
5331 (parse_warning_context): Likewise.
5332 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
5333 setup. Link new class/interface to ctxp->gclass_list.
5334 (add_superinterfaces): Register interface as incomplete if not
5336 (create_class): Remember class unqualified name in
5337 ctxp->current_parsed_class_un. Check class deprecation.
5338 (register_fields): Check field deprecation. Remember static final
5339 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
5341 (method_header): New local variable ORIG_ARG. Use unqualified
5342 current class name for check on constructor errors. Promote return
5343 type if of record type. Argument list fix moved in
5344 fix_method_argument_names, called here. Check method deprecation.
5345 (fix_method_argument_names): New function.
5346 (method_declarator): Promote record typed arguments.
5347 (safe_layout_class): Check class methods before layout.
5348 (java_complete_class): Compute field layout when patched.
5349 (do_resolve_class): Try to load class after having it renamed
5350 after the package name.
5351 (get_printable_method_name): Use DECL_CONTEXT.
5352 (reset_method_name): New function.
5353 (check_method_redefinition): Use reset_method_name.
5354 (java_check_regular_methods): New local variable
5355 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
5356 names for error report. Check for compile-time error when method
5357 found has default (package) access.
5358 (java_check_abstract_methods): Now takes an interface DECL node as
5359 an argument. Also reinstall real name on unchecked
5360 overriding/hiding methods for error report.
5361 (java_check_methods): Fixed leading comment. Get classes to verify
5362 from ctxp->gclass_list. Use CHECK_METHODS macro and set
5363 CLASS_METHOD_CHECKED_P on class verification.
5364 (lookup_java_method2): Get real method name if necessary.
5365 (find_in_imports): Don't check package class access here.
5366 (resolve_package, lookup_package_type): New functions.
5367 (java_layout_classes): Fixed leading comment. Take classes to be
5368 laid out from ctxp->gclass_list.
5369 (java_complete_expand_methods): Don't expand native and abstract
5371 (java_expand_classes): New function.
5372 (resolve_expression_name): Use additional argument ORIG. Retrieve
5373 values of static final field of primitive types.
5374 (resolve_field_access): Handles static final field of promotive
5376 (resolve_qualified_expression_name): Handle STRING_CST as
5377 primaries and package name resolution. Check deprecation on found
5378 decls. Set where_found and type_found on non static field resolved
5379 during qualification. Layout non primitive field decl types.
5380 (check_deprecation): New function.
5381 (maybe_access_field): Simplified.
5382 (patch_method_invocation_stmt): Local variable CLASS_TYPE
5383 removed. Reverse method's argument when primary is a type. Don't
5384 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
5385 instead. Include abstract class in the list of class searchable
5386 for constructors. Use DECL_CONTEXT of found method for access
5387 checks. Check method deprecation.
5388 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
5389 converting arguments. Handle INVOKE_INTERFACE.
5390 (lookup_method_invoke): Search constructor using existing
5391 infrastructure (don't rely on lookup_java_constructor anymore).
5392 (find_applicable_accessible_methods_list): Extra argument flag
5393 LC. Now include constructor in the search.
5394 (qualify_ambiguous_name): Conditional expression are primaries.
5395 (not_initialized_as_it_should_p): static final are always
5397 (java_complete_tree): Pass extra NULL argument to
5398 resolve_expression_name. Stricter test to carry on patching
5399 assignments. New case for INSTANCEOF_EXPR.
5400 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
5401 (check_final_assignment, maybe_build_primttype_type_ref): New
5403 (patch_assignment): Detect resolved static finals and carry normal
5404 assignment error check on them. Inline PRIMTYPE.TYPE read access.
5405 (try_builtin_assignconv): Access constant 0 on all primitive
5407 (valid_builtin_assignconv_identity_widening_p): Accept identical
5408 types. Accept all promoted type on int type.
5409 (valid_ref_assignconv_cast_p): Accept a null pointer to be
5410 assigned to a reference.
5411 (valid_method_invocation_conversion_p): Accept to check null
5413 (build_binop): Merge declaration and initialization of local
5415 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
5416 numeric types. Improved validity test for qualify operators on
5418 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
5419 and PREINCREMENT_EXPR. Also detect resolved static finals of a
5420 primitive type and issue the appropriate error message.
5421 (resolve_type_during_patch): Mark class loaded when resolved.
5422 (patch_cast): Allow null to be cased to reference types.
5423 (build_null_of_type): New function.
5424 (patch_array_ref): Handle array on references correctly.
5425 (patch_return): Removed unused local variable MODIFY. Force
5426 boolean to be returned as integers. Allows null to be returned by
5427 a function returning a reference.
5428 * typeck.c (convert_to_integer, convert_to_real,
5429 convert_to_pointer): Prototypes moved to convert.h
5430 (lookup_argument_method): Use method real name, if necessary.
5432 1998-10-30 Tom Tromey <tromey@cygnus.com>
5434 * class.c (build_class_ref): Changed name of primitive classes to
5437 * class.c (make_class_data): Renamed fields: nmethods to
5438 method_count, method_count to dtable_method_count. Always set
5440 * decl.c (init_decl_processing): Likewise.
5442 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5444 * class.c (layout_class): Don't mangle <finit>, produce
5445 __finit<class> instead. Don't verify artificial methods.
5446 * decl.c (finit_identifier_node): New declared global.
5447 (init_decl_processing): finit_identifier_node initialized.
5448 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
5449 * java-tree.h (finit_identifier_node): Declared as extern.
5450 (struct lang_decl): New field called_constructor.
5451 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
5452 (CLASS_HAS_FINIT_P): New macro.
5453 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
5454 explicit constructor invocation.
5455 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
5456 CALL_SUPER_CONSTRUCTOR_P): New macros.
5457 (write_classfile): Added prototype.
5458 * jcf-parse.c (jcf_parse_source): Parse and remember for
5459 generation if the file was seen on the command line.
5460 (parse_source_file): Don't write the class file here.
5461 (yyparse): Loop on files rewritten. Set current_jcf.
5462 (parse_zip_file_entries): Parse class file only if it was found.
5463 * lang.c (init_parse): Don't open command line provided filename
5465 (lang_parse): Don't set main_jcf anymore.
5466 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
5467 (JCONSTRUCTOR_CHECK): New macro.
5468 (JBSC_TYPE_P): New macro.
5469 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
5470 (COMPLETE_CHECK_OP_2): New macro.
5471 (struct parse_ctxt): New field explicit_constructor_p.
5472 (check_class_interface_creation): Fixed prototype indentation.
5473 (patch_method_invocation_stmt): Prototype reflects added argument.
5474 (patch_invoke): Likewise.
5475 (complete_method_declaration, build_super_invocation,
5476 verify_constructor_circularity,
5477 build_this_super_qualified_invocation, get_printable_method_name,
5478 patch_conditional_expr, maybe_generate_finit, fix_constructors,
5479 verify_constructor_super, create_artificial_method,
5480 start_artificial_method_body, end_artificial_method_body,
5481 generate_field_initialization_code): New function prototypes.
5482 * parse.y: Fixed leading comment
5483 (constructor_header:, constructor_body:, block_end:): Rules tagged
5485 (type_declaration:): Call maybe_generate_finit.
5486 (method_declaration:): Action for method_body: placed in new
5487 function complete_method_declaration, called here.
5488 (constructor_declaration:): Defined actions. Removed leading
5490 (constructor_header:): New rule with action.
5491 (constructor_body:): Rule rewritten using block_begin: and
5492 block_end:. Defined actions.
5493 (constructor_declarator:, explicit_constructor_invocation:):
5495 (block:): Use new rules block_begin: block_end:.
5496 (block_begin:, block_end:): New rules and actions.
5497 (block_statements:): Fixed error message for explicit
5499 (method_invocation:): Call build_this_super_qualified_invocation
5500 if primary is `this' or `super' was seen.
5501 (conditional_expression:): Action defined.
5502 (extra_ctxp_pushed_p): New static global flag.
5503 (java_parser_context_save_global): Create parser context if
5504 necessary. Use extra_ctxp_pushed_p to remember it.
5505 (java_parser_context_restore_global): Pop extra parser context if
5507 (build_array_from_name): Array on primitive types are marked
5509 (register_fields): Restore new name in field initializer
5510 expression if type was altered. Non static fields initialized upon
5511 declaration marked initialized.
5512 (maybe_generate_finit): New function.
5513 (maybe_generate_clinit): Use create_artificial_method,
5514 start_artificial_method_body, end_artificial_method_body. Generate
5515 debug info for enclosed initialization statements.
5516 (method_header): Fixed leading comment. Check constructor
5517 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
5519 (complete_method_declaration, constructor_circularity_msg,
5520 verify_constructor_circularity): New functions.
5521 (get_printable_method_name): New function.
5522 (check_method_redefinition): Don't rename <finit> methods. Fix
5523 declared constructor names. Error message for
5524 constructors modified.
5525 (java_check_regular_methods): Local variable seen_constructor
5526 renamed saw_constructor. Skip verification on constructors. Create
5527 default constructor with create_artificial_method.
5528 (java_check_methods): Removed unnecessary empty line.
5529 (create_artificial_method, start_artificial_method_body,
5530 end_artificial_method_body): New functions.
5531 (java_layout_classes): Changed leading comment. Reverse fields
5532 list if necessary. Always layout java.lang.Object if being
5534 (java_complete_expand_methods): Verify constructor circularity.
5535 (java_complete_expand_method): Call fix_constructor on
5536 constructors. Local variable no_ac_found removed. Restore
5537 bindings if method body expansion failed.
5538 (fix_constructors, verify_constructor_super,
5539 generate_field_initialization_code): New function.
5540 (java_expand_classes): Fixed leading comment. Write class file
5542 (resolve_expression_name): Check for illegal instance variable
5543 usage within the argument scope of an explicit constructor
5545 (resolve_qualified_expression_name): Pass extra from_super flag
5546 when invoking patch_method_invocation_stmt. New case for
5547 conditional expression when used as a primary. Check for error
5548 when acquiring super.
5549 (patch_method_invocation_stmt): Added extra argument super. New
5550 local variable is_static_flag. Set class_to_search according to
5551 the nature of the constructor invocation. Don't add `this'
5552 argument when expanding NEW_CLASS_EXPR. Check for illegal method
5553 invocation within the argument scope of explicit constructor
5554 invocation. Set is_static according to is_static_flag. Provide
5555 extra `super' argument to patch_invoke invocation.
5556 (patch_invoke): New argument from_super. Loop on arguments
5557 indentation fixed. Pass from_super to invocation_mode. New switch
5558 case INVOKE_SUPER. Fixed error message in switch default case.
5559 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
5561 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
5562 (lookup_method_invoke): Fixed prototypes in candidates list. Error
5563 message takes constructors into account.
5564 (find_applicable_accessible_methods_list): Fixed indentation.
5565 (qualify_ambiguous_name): Take explicit constructor invocation
5566 into account. Deal with a conditional expression as a primary to
5568 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
5569 case. Added extra argument to patch_method_invocation_stmt.
5570 Register calls made to explicit constructor `this'. Don't call
5571 save_expr in ARRAY_REF case when emitting class files. Check for
5572 illegal use of this when expanding explicit constructor invocation
5574 (complete_function_arguments): Set and reset parser context
5575 explicit_constructor_p field value when appropriate.
5576 (build_super_invocation, build_this_super_qualified_invocation):
5578 (patch_assignment): Fixed typo.
5579 (patch_unaryop): Check on final fields occurs only when a decl
5581 (patch_return): Take constructors into account.
5582 (patch_conditional_expr): New function.
5583 * typeck.c (build_java_signature): Removed unnecessary empty line.
5585 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
5587 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
5589 1998-10-28 Tom Tromey <tromey@cygnus.com>
5591 * decl.c (init_decl_processing): Renamed fields.
5592 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
5593 interface_len, msize fields.
5595 * class.c (make_class_data): Removed subclass_head and
5596 subclass_next fields.
5597 * decl.c (init_decl_processing): Removed subclass_head and
5598 subclass_next fields.
5600 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
5602 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
5603 * mangle.c (emit_unicode_mangled_name): Similarly.
5605 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
5607 * jcf-parse.c (get_constant): Place braces around code to compute
5608 'd' when REAL_ARITHMETIC is not defined.
5610 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
5612 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
5615 1998-10-23 Tom Tromey <tromey@cygnus.com>
5617 * lang-specs.h: `.zip' files are input to jc1.
5619 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
5621 * jvspecs.c: Add (but don't enable) support for combining multiple
5622 .class and .java input filenames to a single jc1 invocation.
5623 Add support for -C flag (copile to .class files).
5624 Translate -classpath and -CLASSPATH arguments.
5625 * lang-specs.h: Don't set %2 spec.
5627 1998-10-22 Tom Tromey <tromey@cygnus.com>
5629 * jcf-path.c (add_entry): Don't add trailing separator if entry is
5631 (add_path): Don't add trailing separator to non-empty path
5634 * lang.c (lang_decode_option): Check for -fclasspath and
5635 -fCLASSPATH before examining other `-f' options.
5637 * java-tree.h (finalize_identifier_node): Don't declare.
5638 * class.c (make_class_data): Don't push "final" field.
5639 * decl.c (init_decl_processing): Don't push "final" field.
5640 (finalize_identifier_node): Removed.
5641 (init_decl_processing): Don't set finalize_identifier_node.
5643 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
5645 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
5647 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
5648 (JV_SCAN_SOURCES): New macro.
5649 (JCF_DUMP_SOURCES): Likewise.
5650 (jcf-dump$(exeext)): New target.
5651 (jv-scan$(exeext)): New target.
5653 1998-10-22 Tom Tromey <tromey@cygnus.com>
5655 * Makefile.in (LEX): Removed.
5656 (LEXFLAGS): Likewise.
5657 (SET_BISON): New macro.
5659 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
5660 spurious diffs in parse.c.
5661 ($(PARSE_SCAN_C)): Likewise.
5662 (PARSE_DIR): New macro.
5664 (PARSE_SCAN_C): Likewise.
5665 (PARSE_RELDIR): New macro.
5667 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
5669 * jcf-io.c (find_class): Use saw_java_source to determine when to
5670 look for `.java' file.
5671 * jcf-parse.c (saw_java_source): New global.
5672 (yyparse): Set it if `.java' file seen.
5674 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
5675 (GCJH_SOURCES): Likewise.
5676 * Makefile.in (datadir): New macro.
5677 (libjava_zip): Likewise.
5678 (JAVA_OBJS): Added jcf-path.o.
5679 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
5680 (../gcjh$(exeext)): Likewise.
5681 (jcf-path.o): New target.
5682 * java-tree.h (fix_classpath): Removed decl.
5683 * jcf-parse.c (fix_classpath): Removed.
5684 (load_class): Don't call fix_classpath.
5685 * parse.y (read_import_dir): Don't call fix_classpath.
5686 * lex.h: Don't mention classpath.
5687 * lex.c (java_init_lex): Don't initialize classpath.
5688 * jcf-io.c (classpath): Removed global.
5689 (find_class): Use jcf_path iteration functions. Correctly search
5690 class path for .java file.
5691 (open_in_zip): New argument `is_system'.
5692 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
5693 classpath-related options.
5694 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
5696 (lang_init): Call jcf_path_init.
5697 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
5698 * lang-specs.h: Handle -I. Minor cleanup to -M options.
5699 Correctly put braces around second string in each entry.
5700 * gjavah.c (main): Call jcf_path_init. Recognize all the new
5701 classpath-related options.
5702 (help): Updated for new options.
5703 * jcf.h: Declare functions from jcf-path.c. Don't mention
5705 * jcf-path.c: New file.
5707 * jcf-depend.c: Include jcf.h.
5709 * jcf-write.c (localvar_alloc): Returns `void'.
5710 (localvar_free): Removed unused variable.
5712 * lang.c (OBJECT_SUFFIX): Define if not already defined.
5713 (init_parse): Use OBJECT_SUFFIX, not ".o".
5715 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5717 * class.c (emit_register_classes): Renamed from
5718 emit_register_class.
5719 * java-tree.h (emit_register_classes): Prototype renamed from
5720 emit_register_class.
5721 * jcf-parse.c (yyparse): Call emit_register_classes once before
5723 * parse.y (java_expand_classes): No longer register classes.
5725 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5727 * class.c (is_compiled_class): New local variable
5728 seen_in_zip. Identify classes found in currently compiled source
5730 * decl.c (complete_start_java_method): Fixed typo.
5731 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
5732 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
5733 (CLASS_P): Moved around.
5734 (java_parse_abort_on_error): Macro moved from jcf-parse.c
5735 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
5737 (jcf_parse_source): Changed leading comment. Removed unnecessary
5738 fclose and CLASS_FROM_SOURCE_P marking.
5739 (parse_source_file): New local variables remember_for_generation
5740 and filename. Mark parsed file name identifier node. Removed block
5741 executed when parse_only was null. Set remember_for_generation.
5742 Use it as an argument to java_pop_parser_context.
5743 (yyparse): New local variables several_files, list, next node and
5744 current_file_list. Split ampersand separated file names into
5745 current_file_list. Iterate through the list and parse accordingly.
5746 * parse.h (java_pop_parser_context): New function prototype.
5747 * parse.y (ctxp_for_generation): New static global variable.
5748 (java_pop_parser_context): New argument generate. Link popped ctxp
5749 to ctxp_for_generation list accordingly.
5750 (java_complete_expand_methods): Fixed indentation.
5751 (java_expand_classes): New function.
5753 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
5755 * Makefile.in: Link with libiberty.a instead of memmove.o.
5757 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5759 * lex.c (setjmp.h): No longer included.
5760 * lex.h (setjmp.h): Included.
5761 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
5762 (duplicate_declaration_error_p): Renamed from
5763 duplicate_declaration_error.
5764 (build_array_from_name): New function prototype.
5765 * parse.y (setjmp.h): No longer included.
5766 (variable_declarator_id): Define action.
5767 (build_array_from_name): New function.
5768 (duplicate_declaration_error_p): Renamed from
5769 duplicate_declaration_error. Fixed leading comment.
5770 (register_fields): Main `for' loop reorganized. Uses
5771 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
5772 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
5773 build_array_from_name.
5774 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
5776 (read_import_dir): Don't try to skip `.' and `..'.
5777 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
5778 build_array_from_name. Main `for' loop reorganized.
5779 (resolve_qualified_expression_name): When building access to a
5780 field, use the type where the field was found, not its own type.
5781 (maybe_access_field): Use field DECL_CONTEXT if the type where the
5782 field was found is null.
5783 (qualify_ambiguous_name): Sweep through all successive array
5786 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5788 * java-tree.h (pop_labeled_block, lang_printable_name,
5789 maybe_add_interface, set_super_info, get_access_flags_from_decl,
5790 interface_of_p, inherits_from_p, fix_classpath,
5791 complete_start_java_method, emit_handlers, init_outgoing_cpool,
5792 make_class_data, register_class, alloc_name_constant): New
5793 function prototypes.
5794 * lang.c (lang_decode_option): Set argc argument unused. Fixed
5795 indentation. Added cast to remove warning.
5796 (lang_printable_name): Set v argument unused.
5797 (lang_print_error): Added argument to lang_printable_name call.
5798 (java_dummy_print, print_lang_decl, print_lang_type,
5799 print_lang_identifier, lang_print_xnode): All argument marked
5801 * lex.c (java_unget_unicode): Removed unnecessary argument.
5802 (java_allocate_new_line): Unused local variable is gone.
5803 (java_read_char): Added parenthesis in expressions to remove
5804 warnings. Added final return statement.
5805 (java_read_unicode): Added parenthesis in expression to remove
5807 (java_parse_end_comment): Fixed java_unget_unicode invocation.
5808 (java_parse_escape_sequence): Likewise.
5809 (java_lex): Unused local variables are gone. Fixed
5810 java_unget_unicode invocation.
5811 * lex.h (set_float_handler): Prototype added when JC1_LITE not
5813 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
5814 lang_printable_name invocation in macro.
5815 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
5817 (duplicate_declaration_error): Suppressed unused argument in
5819 (identical_subpath_p): Function declaration is gone.
5820 (patch_invoke): Suppressed unused argument in prototype.
5821 (patch_cast, build_labeled_block, check_thrown_exceptions):
5823 * parse.y (setjmp.h): Included
5824 (toplev.h): Likewise.
5825 (field_declaration:): Suppressed unused local
5826 (label_decl:): Fixed build_labeled_block invocation.
5827 (java_pop_parser_context): Put extra parenthesis around assignment
5829 (yyerror): Suppressed unused local variables.
5830 (variable_redefinition_error): Fixed lang_printable_name
5832 (create_interface): Suppressed unused local variables.
5833 (create_class): Likewise.
5834 (duplicate_declaration_error): Suppressed unused argument. Fixed
5835 lang_printable_name invocation.
5836 (register_fields): Suppressed unused local variable. Fixed
5837 duplicate_declaration_error invocation.
5838 (method_header): Suppressed unused local variable.
5839 (method_declarator, parser_check_super): Likewise.
5840 (java_complete_class): Suppressed unused local variable. Fixed
5841 fatal error message.
5842 (complete_class_report_errors): Added default: in switch.
5843 (java_check_regular_methods): Fixed lang_printable_name
5845 (check_throws_clauses): Likewise.
5846 (java_check_abstract_methods): Suppressed unused local
5847 variable. Fixed lang_printable_name invocation.
5848 (read_import_entry): Added supplemental return statement.
5849 (read_import_dir): Suppressed unused local variables.
5850 (check_pkg_class_access, declare_local_variables): Likewise.
5851 (source_start_java_method): Suppressed unused extern variable
5853 (expand_start_java_method): Suppressed unused extern and local
5854 variable declarations.
5855 (java_complete_expand_methods): Likewise.
5856 (java_complete_expand_method): Suppressed unused local variables.
5857 (make_qualified_name): Likewise.
5858 (resolve_qualified_expression_name): Added default: in
5859 switch. Fixed lang_printable_name invocation.
5860 (class_instance_creation_expression): Added parenthesis around
5862 (patch_method_invocation_stmt): Fixed lang_printable_name and
5863 patch_invoke invocations.
5864 (check_for_static_method_reference): Fixed lang_printable_name
5866 (patch_invoke): Suppressed unused arguments and local variables.
5867 (lookup_method_invoke): Suppressed unused local variables.
5868 (qualify_ambiguous_name): Added default: in switch.
5869 (identical_subpath_p): Function removed.
5870 (patch_assignment): Suppressed unused local variables. Suppressed
5871 unnecessary if statement. Fixed lang_printable_name invocations.
5872 (try_builtin_assignconv): Fixed lang_printable_name invocations.
5873 (valid_ref_assignconv_cast_p): Parenthesis around
5874 expression. Suppressed unused local variables.
5875 (build_binop): Suppressed unused local variables. fixed
5876 lang_printable_name invocations.
5877 (string_constant_concatenation): Suppressed unused local
5879 (patch_unaryop): Fixed lang_printable_name invocation.
5880 (patch_cast): Suppressed unnecessary argument. Fixed
5881 lang_printable_name invocation.
5882 (patch_array_ref): Fixed lang_printable_name invocation.
5883 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
5884 (build_labeled_block): Suppressed unused argument.
5885 (generate_labeled_block): Fixed build_labeled_block invocation.
5886 (build_loop_body): Suppressed unused local variables.
5887 (patch_loop_statement): Likewise.
5888 (patch_exit): Fixed lang_printable_name invocation.
5889 (patch_switch_statement): Likewise.
5890 (case_identity): First argument marked unused.
5891 (patch_try_statement): Fixed lang_printable_name invocations.
5892 (patch_synchronized_statement, patch_throw_statement): Likewise.
5893 (check_thrown_exceptions): Fixed check_thrown_exceptions and
5894 lang_printable_name invocations.
5895 (check_thrown_exceptions_do): Suppressed unused argument.
5897 1998-10-14 Tom Tromey <tromey@cygnus.com>
5899 * jcf-write.c (write_classfile): Add output class file as target.
5900 * lang-options.h: Added -MD, -MMD, -M, and -MM.
5901 * jcf.h: Added declarations for dependency-tracking functions.
5902 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
5903 * lang.c (lang_decode_option): Recognize -MD and -MMD.
5904 (finish_parse): Call jcf_dependency_write.
5905 (dependency_tracking): New global.
5906 (DEPEND_SET_FILE): New define.
5907 (DEPEND_ENABLE): New define.
5908 (init_parse): Enable dependency tracking if required.
5910 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
5911 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
5912 (../gcjh$(exeext)): Likewise.
5913 (jcf-depend.o): New target.
5914 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
5915 (GCJH_SOURCES): Likewise.
5916 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
5918 (find_classfile): Added dep_name argument.
5919 (find_class): Compute name of dependency.
5920 (open_in_zip): Call jcf_dependency_add_file.
5921 * gjavah.c (output_file): No longer global.
5922 (usage): Don't mention "gjavah".
5924 (java_no_argument): Likewise.
5925 (version): Likewise.
5926 (main): Recognize and handle -M family of options.
5927 (print_mangled_classname): Return is void.
5928 (process_file): Handle case where output is suppressed.
5929 (HANDLE_END_FIELD): Likewise.
5930 (HANDLE_METHOD): Likewise.
5931 * jcf-depend.c: New file.
5933 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
5935 * java-tree.def: Add missing newline at EOF.
5937 1998-10-13 Tom Tromey <tromey@cygnus.com>
5939 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
5940 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
5942 Include <config.h> and "system.h".
5943 (disassemble_method): Undefine RET to avoid clash with
5946 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5948 * decl.c (runtime_exception_type_node, error_exception_type_node):
5949 New global variables.
5950 (init_decl_processing): Initialized.
5951 * expr.c (java_lang_expand_expr): Set caught exception type to
5952 null if catch handler argument doesn't exit.
5953 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
5955 * java-tree.h (runtime_exception_type_node,
5956 error_exception_type_node): Global variables declared.
5957 (DECL_FUNCTION_THROWS): New macro.
5958 (DECL_FUNCTION_BODY): Modified comment.
5959 (DECL_SPECIFIC_COUNT): Likewise.
5960 (struct lang_decl): New field throws_list.
5961 (IS_UNCHECKED_EXPRESSION_P): New macro.
5962 * lex.c (java_lex): Generate location information for THROW_TK.
5963 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
5964 EXCEPTIONS_P): New macros.
5965 (enum jdep_code): New value JDEP_EXCEPTION.
5966 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
5967 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
5968 PATCH_METHOD_RETURN_ERROR): New macros.
5969 (patch_method_invocation_stmt): Added new argument to prototype.
5970 (patch_synchronized_statement, patch_throw_statement,
5971 check_thrown_exceptions, check_thrown_exceptions_do,
5972 purge_unchecked_exceptions, check_throws_clauses): New function
5974 * parse.y Fixed typo in keyword section.
5975 (throw:): Rule tagged <node>.
5976 (THROW_TK): Keyword tagged <operator>.
5977 (method_header:): Last argument to call to method_header passed
5979 (throws:, class_type_list:, throw_statement:,
5980 synchronized_statement:, synchronized:): Defined actions.
5981 (method_header): New local variable current. Register exceptions
5983 (java_complete_tree): Complete and verify exceptions from throws
5985 (complete_class_report_errors): Error message on exceptions not
5987 (java_check_regular_methods): Fixed typo. Shortcut on private
5988 overriding methods. Changed error message on method
5989 redefinition. Check for throws clause compatibility.
5990 (check_throws_clauses): New function.
5991 (java_check_abstract_methods): Use DECL_NAME for wfl or current
5992 method. Changed error message on method redefinition.
5993 (currently_caught_type_list): New static variable.
5994 (java_complete_expand_methods): Purge unchecked exceptions from
5995 throws clause list. Call PUSH_EXCEPTIONS before walk and
5996 POP_EXCEPTIONS after.
5997 (resolve_qualified_expression_name): Pass new argument as NULL to
5998 patch_method_invocation_stmt.
5999 (patch_method_invocation_stmt): New argument ref_decl. Invoke
6000 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
6001 argument list when appropriate. Use new argument if non null to
6002 store selected method decl.
6003 (patch_invoke): Convert if necessary args of builtin types before
6004 forming CALL_EXPR. Argument list no longer reversed here.
6005 (invocation_mode): Treat final methods as static methods.
6006 (java_complete_tree): New cases for THROW_EXPR: and
6007 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
6009 (complete_function_arguments): No more RECORD_TYPE
6010 conversion. Function parameter nodes no longer saved.
6011 (valid_ref_assignconv_cast_p): Avoid handling null type.
6012 (patch_binop): Fixed null constant reference handling.
6013 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
6015 (patch_try_statement): Fixed comments. Record caught types in
6016 list, push the list, expand try block and pop the list.
6017 (patch_synchronized_statement, patch_throw_statement,
6018 check_thrown_exceptions, check_thrown_exceptions_do,
6019 purge_unchecked_exceptions): New functions.
6020 * typeck.c (lookup_argument_method): Allow WFL in place of method
6021 DECL_NAME during method definition check
6023 1998-10-09 Tom Tromey <tromey@cygnus.com>
6025 * gjavah.c (decode_signature_piece): New function.
6026 (print_c_decl): Use it. Added `name_override' argument.
6027 (print_method_info): Use name_override argument to print_c_decl.
6028 (seen_fields): Removed.
6029 (print_field_info): Don't update seen_fields.
6030 (struct method_name): New structure.
6031 (method_name_list): New global.
6032 (print_method_info): Add new method to list of methods.
6033 (name_is_method_p): New function.
6034 (print_field_info): If field name has same name as method, then
6036 (process_file): Parse methods before fields.
6037 (field_pass): New global.
6038 (HANDLE_END_FIELD): Take field_pass into account.
6040 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6042 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
6043 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
6045 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
6047 * jvspec.c: Fix bug in jvgenmain_spec patch.
6049 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6051 * Makefile.in (lang.o:): Install dependency on java-tree.def.
6052 * decl.c (soft_exceptioninfo_call_node): New global variable.
6053 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
6054 takes extra integer argument. soft_exceptioninfo_call_node
6056 * except.c (java_set_exception_lang_code): New function
6057 (method_init_exceptions): Called here.
6058 (prepare_eh_table_type): New function.
6059 (expand_end_java_handler): Called here.
6060 * expr.c (build_java_throw_out_of_bounds_exception): Now features
6061 one argument. Modified generation of call to
6062 soft_badarrayindex_node to use new argument.
6063 (build_java_arrayaccess): Pass faulty index value to
6064 build_java_throw_out_of_bounds_exception.
6065 (generate_name): New function.
6066 (java_lang_expand_expr): New local variables node, current,
6067 has_finally_p. Expand TRY_EXPR node.
6068 (process_jvm_instruction): Replace top of the stack with thrown
6069 object reference when entering exception handler.
6070 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
6071 specific tree codes.
6072 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
6074 (DECL_SPECIFIC_COUNT): New macro.
6075 (prepare_eh_table_type, java_set_exception_lang_code,
6076 generate_name): New function declarations.
6077 (match_java_method): Declaration deleted.
6078 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
6080 * lex.c (TRY_TK, CATCH_TK): Generate location information.
6081 * parse.h (redefinition_error, refine_accessible_methods_list,
6082 can_cast_to_p): Function declaration removed.
6083 (classitf_redefinition_error, variable_redefinition_error,
6084 parse_jdk1_1_error, find_applicable_accessible_methods_list,
6085 find_most_specific_methods_list, argument_types_convertible,
6086 enter_a_block, valid_builtin_assignconv_identity_widening_p,
6087 valid_cast_to_p, valid_method_invocation_conversion_p,
6088 try_reference_assignconv, add_stmt_to_compound,
6089 build_jump_to_finally, build_tree_list, patch_try_statement,
6090 java_get_catch_block): New function declarations.
6091 * parse.y (string_buffer_type): Global variable deleted.
6092 (group_of_labels, catches, catch_clause, catch_clause_parameter,
6093 finally): Rules tagged <node>.
6094 (TRY_TK, CATCH_TK): Token tagged <operator>.
6095 (class_body_declaration:, class_member_declaration:,
6096 formal_parameter:, explicit_constructor_invocation:,
6097 interface_member_declaration:, constant_declaration:,
6098 primary_no_new_array:, class_instance_creation_expression:,
6099 array_creation_expression:): Issue error on unsuported JDK1.1
6101 (try_statement:, catches:, finally:): Define actions.
6102 (catch_clause_parameter): New rule.
6103 (catch_clause:): Use new rule catch_clause_parameter.
6104 (parse_jdk1_1_error): New function.
6105 (redefinition_error): Renamed classitf_redefinition_error.
6106 (variable_redefinition_error): New function.
6107 (check_class_interface_creation): Call
6108 classitf_redefinition_error.
6109 (java_complete_tree): Added error message on JDEP_TYPE: case.
6110 (complete_class_report_errors): Fixed indentation.
6111 (declare_local_variables): Call variable_redefinition_error.
6112 (source_end_java_method): Call java_set_exception_lang_code and
6113 emit_handlers where appropriate.
6114 (java_method_add_stmt): Call add_stmt_to_block.
6115 (add_stmt_to_block): New function.
6116 (lookup_method_invoke): Fixed outside comment. new local variable
6117 candicates. Call find_applicable_accessible_methods_list and
6118 find_most_specific_methods_list when searching for a
6119 method. Modified error report to list possible candidates when
6121 (find_applicable_accessible_methods_list,
6122 find_most_specific_methods_list, argument_types_convertible): New
6124 (refine_accessible_methods_list): Function deleted.
6125 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
6126 expr (if applicable) before calling patch_array_ref.
6127 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
6128 (enter_block): Fixed comment.
6129 (enter_a_block): New function.
6130 (patch_assignment): Reorganized. Call try_reference_assignconv for
6131 references. Call valid_cast_to_p instead of can_cast_to_p.
6132 (try_reference_assignconv,
6133 valid_builtin_assignconv_identity_widening_p): New functions.
6134 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
6135 (valid_cast_to_p, valid_method_invocation_conversion_p): New
6137 (build_string_concatenation): Don't resolve StringBuffer.
6138 (patch_cast): Fixed inverted arguments.
6139 (patch_array_ref): Code to save array expr deleted. Call
6140 valid_cast_to_p instead of can_cast_to_p.
6141 (generate_labeled_block): Call generate_name.
6142 (build_jump_to_finally, build_try_statement, java_get_catch_block,
6143 patch_try_statement): New functions.
6144 * typeck.c (match_java_method): Function deleted.
6146 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
6148 * jvspec.c: jvgenmain_spec uses different temporary file names.
6150 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
6152 * jvspec.c (lang_specific_driver): Fail if user specifies
6153 --main= when not linking.
6155 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
6157 * class.c (make_class_data): Push value for `thread' field.
6158 * decl.c (init_decl_processing): Added `thread' field to class.
6160 * class.c (add_field): Always make static fields externally
6163 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
6165 * expr.c (build_java_athrow,
6166 build_java_throw_out_of_bounds_exception, expand_invoke,
6167 build_newarray, expand_java_multianewarray, build_java_monitor):
6168 Update comments to reflect _Jv_* function names.
6170 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
6172 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
6173 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
6174 * parse.y (expand_start_java_method): Likewise.
6176 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
6178 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
6180 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
6181 (add_field): No longer need to convert from RECORD_TYPE to pointer,
6182 * expr.c: Remove no-longer-needed calls to promote_type.
6183 * decl.c (give_name_to_locals): Liekwise.
6184 * jcf-parse.c (get_class_constant): Compensate for new signatures.
6185 * parse.y: Add/remove promote_type calls as appropriate.
6186 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
6187 (parse_signature_string): Likewise.
6188 (build_java_array_type): Fix for now signature convenions.
6190 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
6192 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
6194 * class.c (init_class_processing): libjava function renamed to
6197 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6199 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
6200 * java-tree.def: Fixed DEFTREECODE third argument.
6201 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
6202 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
6203 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
6204 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6205 JAVA_THIS_EXPR): Now replaced by tree code definitions.
6206 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
6207 * lang.c (java_tree_code_type, java_tree_code_length,
6208 java_tree_code_name): New arrays.
6209 (lang_init): Append Java tree node definitions to Gcc ones.
6210 * lex.c (expression_obstack): Declared as extern when JC1_LITE
6212 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
6214 (java_lex): Allow declaration of empty string constants. Retain
6215 location information on CASE_TK and DEFAULT_TK.
6216 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
6217 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
6218 Modified to be more robust.
6219 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
6220 (build_new_invocation, try_builtin_assignconv,
6221 patch_switch_statement, string_constant_concatenation,
6222 build_string_concatenation, patch_string_cst, patch_string,
6223 java_expand_switch): New function declarations.
6224 * parse.y: Rules related to switch and EH tagged <node>.
6225 (label_id): Set to NULL_TREE
6226 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
6228 (this_or_super:): Fixed indentation.
6229 (statement:, statement_nsi:, statement_without_trailing_substatement:,
6230 statement_expression:): Removed call to RULE on all sub-rules.
6231 (switch_expression:, switch_labels:): New rules.
6232 (switch_statement:, switch_block:, switch_block_statement_groups:,
6233 switch_block_statement_group:, switch_labels:, switch_label:):
6235 (throw_statement:, synchronized_statement:, try_statement:):
6236 Defined temporary actions.
6237 (class_instance_creation_expression:): Call
6238 build_new_invocation. Fixed indentation.
6239 (field_access): Fixed indentation.
6240 (method_invocation): Likewise.
6241 (make_qualified_primary): Use THIS_EXPR.
6242 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
6243 resolving from SUPER, set *type_found.
6244 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
6245 (java_complete_tree): Removed unused local variable `location'. Case
6246 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
6247 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
6248 on MODIFY_EXPR: and all binary operator tree code cases. Removed
6249 STRING_CST: case. default: checks for patchable strings.
6250 (complete_function_arguments): Transform string constant or
6251 crafted StringBuffer if necessary.
6252 (build_method_invocation): Fixed comments.
6253 (build_new_invocation): New function.
6254 (patch_assignment): Call try_builtin_assignconv to figure a valid
6255 assignment conversion between builtin types.
6256 (try_builtin_assignconv): New function.
6257 (build_binop): Use URSHIFT_EXPR directly to call build.
6258 (operator_string): Use UNARY_PLUS_EXPR.
6259 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
6261 (do_merge_string_cste, merge_string_cste,
6262 string_constant_concatenation, build_string_concatenation,
6263 patch_string, patch_string_cst): New function.
6264 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
6265 (patch_unaryop): Likewise. New test of valid ++/-- operands.
6266 (build_newarray_node): Use NEW_ARRAY_EXPR.
6267 (build_this): Use THIS_EXPR.
6268 (build_return): Enable debug information on return statement.
6269 (build_if_else_statement): Likewise.
6270 (complete_labeled_statement): Fixed related comment.
6271 (build_loop_body): Fixed comment.
6272 (build_bc_statement): Enable debug information on break/continue
6274 (patch_bc_statement): Fixed typos. Handle SWITCH statement
6276 (patch_switch_statement, case_identity, java_expand_switch): New
6279 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6281 * buffer.h (BUFFER_INIT): New macro.
6282 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
6283 Pass (struct jcf_partial *state) to most functions.
6284 (jcf_block, jcf_relocation): New types.
6285 Support labels, branches, conditionals, loops.
6287 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
6289 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
6291 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6293 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
6294 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
6295 not integer_type_node (INT_TYPE_SIZ bits).
6297 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
6299 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
6300 * jcf-dump.c (print_exception_table): New function.
6301 (disassemble_method): Better handling of wide instructions.
6302 Make more robust for bad input.
6304 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
6306 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
6309 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
6311 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
6313 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
6315 * Makefile.in ($(PARSE_H)): Removed target.
6317 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
6319 * Makefile.in (JAVA_OBJS): Add memmove.o
6320 (memmove.o): New target & rules.
6322 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
6324 * expr.c (expand_invoke): Don't generate a call to the class init
6327 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
6329 * Makefile.in: Add many missing dependencies.
6330 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
6332 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
6333 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
6335 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
6337 * decl.c (complete_start_java_method): If method is static (and
6338 not private) call _Jv_InitClass.
6339 * expr.c (expand_invoke): Don't call build_class_init.
6341 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
6343 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
6345 * Make-lang.in (GCJ): Define before using.
6347 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
6349 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
6350 losing due to namespace pollution in GNU getopt.h
6352 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
6354 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
6355 (java.all.cross): Likewise.
6356 (java.rest.encap): Likewise.
6358 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
6360 * gjavah.c (print_class_decls): Fix thinko in arglist
6361 * jcv-io.c (find_classfile): Similarly.
6363 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
6365 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
6367 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
6369 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
6370 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
6371 * Makefile.in (PARSE_C): New macro.
6372 (PARSE_H): Likewise.
6373 (PARSE_SCAN_C): Likewise.
6374 ($(PARSE_C)): Target renamed from parse.c.
6375 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
6376 (clean): Remove parse-scan.c as well.
6377 (parse.o): Depend on $(PARSE_C).
6379 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
6381 * README, license.terms: Removed.
6383 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
6384 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
6385 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
6386 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
6387 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
6388 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
6389 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
6390 and Java trademark attribution.
6392 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
6394 * Makefile.in: Use gcjh, not gjavah.
6395 * config-lang.in (stagestuff): Use gcjh, not gjavah.
6396 * Make-lang.in: Changed gjavah to gcjh everywhere.
6398 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
6400 * gjavah.c: Support new -prepend -add -append flags.
6401 (print_method_info): Method is not virtual if class is final.
6403 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6405 * jv-scan.c: Fixed copyright assignment.
6406 * keyword.gperf: Likewise.
6407 * keyword.h: Likewise.
6408 * lex.c: Fixed copyright assignment.
6409 (java_lex): Push unicode back when parsing '<'.
6410 * lex.h: Fixed copyright assignment.
6411 * parse-scan.y: Likewise.
6412 * parse.h: Fixed copyright assignment.
6413 (build_debugable_stmt, complete_for_loop): New function prototypes.
6414 * parse.y: Fixed copyright assignment.
6415 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
6416 size_zero_node when completing a loop with no exit condition.
6417 (for_statement_nsi:): Define action.
6418 (for_init:, for_update:): Return size_zero_node when empty.
6419 (declare_local_variables): Call build_debugable_stmt.
6420 (build_debugable_stmt): New function.
6421 (build_loop_body): Build debugable statement around loop
6423 (complete_loop_body): Take into account the debugable statement
6424 around the EXIT_EXPR.
6425 (complete_loop_body): New function.
6426 (patch_exit_expr): Fixed condition inversion.
6428 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
6430 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
6431 name of thread define.
6432 * jvspec.c (THREAD_NAME): New macro.
6434 (THREADLIB): Likewise.
6435 (lang_specific_driver): Recognize attempt to link with thread
6436 library or gc library. Recognize -ljava on command line so it
6437 isn't linked against more than once.
6439 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6441 * parse-scan.y (report_main_declaration): Name of the class
6442 containing `main' can be a qualified name.
6444 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
6446 * config-lang.in: Changed gjavac to gjc everywhere.
6447 * Make-lang.in: Changed gjavac to gjc everywhere.
6449 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6451 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
6452 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
6453 and install the files.
6454 * Makefile.in (JAVA_OBJS_LITE): New variable.
6455 (compiler:): Now include jv-scan as a dependency.
6456 (../jv-scan$(exeext), parse-scan.c): New targets.
6457 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
6458 * config-lang.in (compilers): Removed gcj, gjavah from the list.
6459 * jcf-parse.c (parse_source_file): Call java_layout_classes and
6460 check for errors even if parse_only.
6461 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
6463 (yylex): New function. Uses java_lex body.
6464 (java_lex): Removed commented out statement. Remove local variable
6465 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
6466 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
6467 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
6468 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
6469 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
6470 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
6472 (java_lex_error): Empty if JC1_LITE is defined.
6473 (java_get_line_col): Return 0 if JC1_LITE is defined.
6474 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
6475 SET_MODIFIER_CTX): Moved into the section containing the macros
6476 conditionally defined by JC1_LITE.
6477 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
6478 argument if JC1_LITE is defined.
6479 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
6480 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
6482 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
6483 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
6484 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
6485 to different values according to JC1_LITE.
6486 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
6487 declared if JC1_LITE set.
6488 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
6489 defined if JC1_LITE not set.
6490 (struct parser_ctx): Reorganized and skip the jc1 front end part
6492 (java_layout_classes): New function definition.
6493 (java_push_parser_context, java_init_lex, yyparse, yylex,
6494 yyerror): Prototype always declared. All other static function
6495 prototypes declared only if JC1_LITE is not set.
6496 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
6497 declared in parse.h.
6498 (java_layout_classes): New function.
6499 (java_complete_expand_methods): No longer layout the class here.
6500 * parse-scan.y: New file.
6501 * jv-scan.c: New file.
6503 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
6505 * gjavah.c (main): Handle -friend option.
6506 (friend_specs): New global.
6507 (generate_access): Handle friend_specs.
6508 (process_file): Likewise.
6509 (MAX_FRIENDS): New macro.
6510 (friend_count): New global.
6511 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
6512 Changed all callers.
6514 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
6516 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
6517 (main): Handle processing all the entries of a named .zip archive.
6518 * jcf-io.c (jcf_trim_old_input): New function.
6519 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
6521 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
6523 * lang.c (flag_assume_compiled): Make default be on.
6525 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
6527 * jcf-dump.c: Add bunches of flags to control output more.
6528 (process_class): New function; support printing more than one class.
6529 (main): Support new --print-main and --javap flags.
6530 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
6531 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
6533 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
6535 Change mangling of dispatch table to match C++ vtable (w/thunks).
6536 * class.c (build_dtable_decl), java-tree.h: New function.
6537 (make_class_data): Call it.
6538 * decl.c (init_decl_processing): Likewise.
6540 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
6542 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
6543 soft_anewarray; adjust args passed.
6544 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
6545 match _Jv_NewObjectArray.
6547 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6549 * decl.c (push_labeled_block, pop_labeled_block): New functions.
6550 * expr.c (loopup_label): Call create_label_decl.
6551 (create_label_decl): New function.
6552 (java_lang_expand_expr): Call expand_start_bindings with argument
6554 * java-tree.h Added space after PROTO in function declarations
6556 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
6557 (create_label_decl, push_labeled_block): New function
6559 * lex.c (label_id): Initialize.
6560 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
6562 * parse.h Added space after PROTO in function declarations when
6564 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
6565 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
6566 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
6567 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
6569 (struct parser_ctxt): New fields current_loop,
6570 current_labeled_block.
6571 (build_if_else_statement, patch_if_else_statement,
6572 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
6573 generate_labeled_block, complete_labeled_statement,
6574 build_bc_statement, patch_bc_statement, patch_loop_statement,
6575 build_new_loop, build_loop_body, complete_loop_body): New function
6577 * parse.y (java_warning_count): New global variable.
6578 (label_id): New static variable.
6579 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
6580 (block:): Return size_zero_node when block is empty.
6581 (empty_statement:): Return size_zero_node.
6582 (statement:): Implement supplemental action when for_statement: is
6584 (label_decl:): New rule.
6585 (labeled_statement:): Rewritten using label_decl. Actions
6587 (labeled_statement_nsi:): Likewise.
6588 (if_then_statement): Actions implemented.
6589 (while_expression): New rule.
6590 (while_statement:): Rewritten using while_expression. Actions
6592 (while_statement_nsi:): Likewise.
6593 (do_statement_begin:): New rule.
6594 (do_statement:): Rewritten using do_statement_begin. Actions
6596 (for_statement:): Rewritten using for_begin. Actions implemented.
6597 (for_statement_nsi:): Likewise.
6598 (for_header:, for_begin:): New rules.
6599 (for_init:): Actions implemented.
6600 (statement_expression_list:, break_statement:,
6601 continue_statement:): Likewise.
6602 (yyerror): Count number of issued warning(s).
6603 (java_report_errors): Report error(s) and/or warning(s).
6604 (java_complete_class): Use build_java_argument_signature to
6605 recompute completed method signature.
6606 (java_check_regular_methods): New locals method_wfl and aflags.
6607 Use method_wfl instead of lookup_cl during error reports. Fixed
6608 indentation and modified some error messages. Use
6609 lang_printable_name in method instead of the DECL_NAME. New code
6610 to issue warnings on methods not overriding corresponding methods
6611 private to a different package.
6612 (java_method_add_stmt): Call add_stmt_to_compound.
6613 (add_stmt_to_compound): New function.
6614 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
6615 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
6616 (build_if_else_statement, patch_if_else_statement,
6617 build_labeled_block, generate_labeled_block,
6618 complete_labeled_statement, build_new_loop, build_loop_body,
6619 complete_loop_body, patch_loop_statement, build_bc_statement,
6620 patch_bc_statement, patch_exit_expr): New functions.
6621 * typeck.c (build_java_signature): Build argument signature before
6622 enclosing it in between parenthesis.
6624 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
6626 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
6627 (JAVA_OBJS): Added reminder comment
6629 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
6631 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
6632 be interpreted as a long long.
6634 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
6636 * decl.c (init_decl_processing): Use _Jv_InitClass, not
6637 soft_initialise_class. Use _Jv_NewMultiArray, not
6638 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
6639 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
6640 _Jv_CheckArrayStore, not soft_checkarraystore. Use
6641 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
6643 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
6645 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
6646 length_identifier_node): New global tree node constants.
6647 * parse.y (kw_super, kw_this, kw_length): Removed globals.
6648 Replace uses by super_identifier_node etc.
6649 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
6651 * parse.y (resolve_field_access): Don't special-case ".length" if
6652 flag_emit_class_files.
6653 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
6654 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
6657 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
6659 * decl.c (init_decl_processing): Remove unused method_type_node fields.
6660 * class.c (make_method_value): Remove init for removed fields.
6662 * class.c (layout_class): Use build_java_argument_signature.
6663 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
6665 * typeck.c (push_java_argument_signature): Removed. Merged into ...
6666 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
6667 (build_java_signature): Don't use push_java_argument_signature.
6669 * typeck.c (lookup_argument_method): New function.
6670 * parse.y (java_check_regular_methods): Use lookup_argument_method
6671 instead of lookup_java_method2 followed by lookup_java_method.
6673 * parse.y (check_method_redefinition): Minor optimization.
6675 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
6676 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
6678 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
6680 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
6683 * gjavah.c (java_float_finite): Use K&R-style definition.
6684 (java_double_finite): Likewise.
6685 (generate_access): Now returns void. Changed all callers.
6686 (last_access_generated): Removed.
6687 (process_file): Only make a single pass over the .class file.
6689 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
6691 * class.c (get_dispatch_table): Add extra dummy vtable entry,
6692 for compatibility for G++ (with -fvtable-thunks).
6693 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
6695 * gjavah.c (process_file): Use public inheritance for super-class.
6697 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6699 * lex.c (java_init_lex): Initialize ctxp->package.
6700 * parse.h (struct parser_ctxt): package and package_len replaced
6701 by tree package, an identifier node. Field method_decl_list is
6702 gone. Fixed comments.
6703 (lookup_field_wrapper, merge_qualified_name, not_accessible,
6704 class_in_current_package): New function prototypes.
6705 * parse.y (array_type:): Set class loaded flag on primitive type
6707 (package_declaration:): Assign ctxp->package to the
6709 (method_invocation:): Handle invocation of method qualified by
6711 (single_type_import_declaration:): Removed ambiguity check.
6712 (java_pop_parser_context): New local variable `next'. Reset and
6713 set IMPORT_CLASSFILE_NAME flags on current and previous import
6715 (java_accstring_lookup): Use new local macro COPY_RETURN.
6716 (lookup_field_wrapper): New function.
6717 (parser_qualified_classname): Use merge_qualified_name.
6718 (parser_check_super_interface): Broaden error message.
6719 (do_resolve_class): Check for qualified class name in the current
6720 compilation unit if appropriate.
6721 (process_imports): Check for already defined classes.
6722 (check_pkg_class_access): Got rid of call to
6723 get_access_flags_from_decl.
6724 (java_complete_expand_methods): Call safe_layout_class based on
6725 the current class size.
6726 (make_qualified_primary): Build a WFL qualification on primary if
6728 (merge_qualified_name): New function.
6729 (make_qualified_name): Use merge_qualified_name.
6730 (resolve_expression_name): Use safe_lookup_field.
6731 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
6732 (resolve_qualified_expression_name): Likewise. Check on resolved
6733 element accessibility.
6734 (not_accessible_p, class_in_current_package): New functions.
6735 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
6736 (patch_method_invocation_stmt): Merged common pieces. Check
6737 accessibility of invoked method.
6738 (check_for_static_method_reference): Add returned type in error
6740 (invocation_mode): Get rid of bogus check on PRIVATE methods.
6741 (refine_accessible_methods_list): Merged two conditions in test.
6742 (java_complete_class): Sanity check on stabilize_ref gone.
6743 * zextract.c (read_zip_archive): Cast lseek second argument to long.
6745 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
6747 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
6749 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
6751 * gjavah.c (F_NAN): Removed.
6752 (F_NAN_MASK): New macro.
6753 (F_POSITIVE_INFINITY): Removed.
6754 (F_NEGATIVE_INFINITY): Likewise.
6755 (java_float_finite): Rewrote.
6756 (D_NAN_MASK): Renamed.
6757 (java_double_finite): Rewrote.
6758 (D_POSITIVE_INFINITY): Removed.
6759 (D_NEGATIVE_INFINITY): Likewise.
6761 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
6762 If verbose, print underlying representation of value in hex.
6764 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
6766 * buffer.h, buffer.c: New files.
6767 * Makefile.in (JAVA_OBJS): Add buffer.o.
6769 Support locals variables and writing their debug entries to .class.
6770 * jcf-write.c: Simplify some by user new buffer type.
6771 (vode_buffer_grow): Removed.
6772 (struct localvar_info): New type.
6773 (localsvars, localvartable): New buffers.
6774 (localvar_alloc, localvar_free): New functions.
6775 (generate_bytecode_insns): Handle local variables.
6776 (generate_classfile): Write LocalVariableTable attribute.
6778 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6780 * jcf-io.c (open_in_zip): Check the zipfile magic number.
6781 * zipfile.h (ZIPMAGIC): New macro.
6783 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
6785 * Makefile.in (gjavah.o): Updated dependencies.
6786 (jcf-dump.o): Likewise.
6787 (all.indirect): Use ../gjavah.
6788 (../gjavah$(exeext)): Likewise.
6789 (clean): Don't remove gjavah.
6790 (clean): Remove parse.c, not java/parse.c.
6791 * Make-lang.in (java): Added gjavah.
6792 (gjavah$(exeext)): New target.
6793 (GJAVAH_SOURCES): New macro.
6794 (java.all.build): Added gjavah.
6795 (java.all.cross): Likewise.
6796 (java.rest.encap): Likewise.
6797 * config-lang.in (compilers, stagestuff): Added gjavah.
6799 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
6801 * gjavah.c (java_float_finite): New function.
6802 (java_double_finite): Likewise.
6803 (F_POSITIVE_INFINITY): New macro.
6804 (F_NEGATIVE_INFINITY): Likewise.
6806 (D_POSITIVE_INFINITY): Likewise.
6807 (D_NEGATIVE_INFINITY): Likewise.
6809 (print_field_info): Use java_float_finite and java_double_finite.
6811 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
6813 * parse.y (method_header): Name "this" implicit argument.
6815 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
6817 * jcf-write.c: Write out LineNumberTable attribute in .class file.
6818 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
6819 (put_linenumber): New function.
6820 (generate_bytecode_insns, generate_classfile): Write line numbers.
6822 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6824 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
6825 (lookup_name, build_known_method_ref, build_class_init,
6826 build_invokevirtual, invoke_build_dtable, match_java_method,
6827 build_field_ref, pushdecl_force_head, build_java_binop,
6828 binary_numeric_promotion, build_decl_no_layout,
6829 build_java_arrayaccess, build_newarray, build_anewarray,
6830 build_java_array_length_access, build_java_arraynull_check): New
6831 extern function prototypes.
6832 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6833 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
6835 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
6837 * jcf.h (jcf_out_of_synch): New extern function prototype.
6838 * parse.h: Static/global function implemented in parse.y
6839 prototyped and declarations moved at the end of the file.
6840 (DECL_P): Check that the argument isn't null.
6841 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6842 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
6843 (QUAL_DECL_TYPE): New macro.
6844 (PARAMS): Macro definition removed.
6845 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
6846 (return_statement:): Call build_return.
6847 (field_access:): Call make_qualified_primary in sub rule.
6848 (method_invocation:): Build method invocation and call
6849 make_qualified_primary when processing primaries.
6850 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
6851 get_type_from_signature.
6852 (java_check_regular_method): Extra integer 0 argument when calling
6853 lookup_java_method2.
6854 (lookup_java_interface_method2): Extra method DECL argument when
6855 calling lookup_java_interface_method2.
6856 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
6858 (java_complete_expand_method): Layout current class iff not
6859 already done. Don't process interface's methods.
6860 (java_complete_expand_method): Use super class only if it
6861 exists. Use current class otherwise.
6862 (make_qualified_primary): New function.
6863 (resolve_expression_name): Process qualified expression or
6864 expression from primary the same way.
6865 (resolve_expression_name): Two last arguments to
6866 resolve_field_access are now NULL_TREEs.
6867 (resolve_field_access): New variable is_static. Local field must
6868 be DECLs. is_static computed on field DECLs only. Append code in
6869 where_found to the field access if necessary. Use QUAL_DECL_TYPE
6870 to initialize field_type.
6871 (resolve_qualified_expression_name): New local variable,
6872 previous_call_static and is_static. Handle primaries with function
6873 calls, casts, array references and `this'. `super' now handled as
6874 `(super_class)this'. Use is_static to clarify boolean expressions.
6875 Added code to handle case where a proper handle is required to
6876 access a field. Use QUAL_DECL_TYPE where applicable.
6877 (maybe_access_field): New function.
6878 (patch_method_invocation_stmt): New arguments primary, where,
6879 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
6880 deleted. Use `where' as a type to search from if specified. Check
6881 for static method reference where forbidden. Append primary or
6882 current_this to the argument list if not calling constructor nor
6884 (check_for_static_method_reference): New function.
6885 (patch_invoke): Layout the class on which new is done if
6887 (lookup_method_invoke): Changed format to report errors on
6889 (qualify_ambiguous_name): New local variable this_found. Now
6890 handle things from primaries. Method call are considered
6892 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
6894 (not_initialized_as_it_should_p): Comply with the new DECL_P.
6895 (java_complete_tree): New case fo RETURN_EXPR. Process function
6896 call arguments in separate function.
6897 (complete_function_arguments): New function.
6898 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
6900 (patch_assignment): Take the return function slot into account as
6901 a RHS. Distinguish assignment from a return.
6902 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
6903 when checking methods in interfaces.
6904 (resolve_type_during_patch): NULL argument to unresolve_type_p
6905 instead of NULL_TREE.
6906 (patch_newarray): Fixed typo in comment.
6907 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
6908 (build_return, patch_return): New functions.
6909 * typeck.c (lookup_java_constructor): Fixed typo in comment.
6911 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
6913 * constants.c (find_name_and_type_constant, find_fieldref_index,
6914 find_methodref_index): New methods.
6915 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
6916 just return given method. Also, rename to build_known_method_ref.
6917 (expand_invoke): Rename call to build_invoke_non_interface.
6918 * java-tree.h, parse.h: Update prototype.
6919 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
6920 (such as expand_expr_stmt) if flag_emit_class_files.
6921 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
6922 STACK_TARGET, IGNORE_TARGET): New macros.
6923 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
6924 (generate_bytecode_insn): New function to generate method's bytecode.
6925 (generate_classfile): Node generate Code attribute for a method.
6926 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
6927 push_long_const, field_op, adjust_typed_op, maybe_wide):
6928 New functions used by generate_bytecode_insn.
6930 * typeck.c (signature_include_return): Remove variable.
6931 (push_java_argument_signature, build_java_argument_signature): New.
6932 (build_java_signature): Use push_java_argument_signature.
6933 * parse.y: Use build_java_argument_signature instead of fiddling
6934 with signature_include_return.
6936 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
6938 * gjavah.c (print_c_decl): Always generate JArray<>* for array
6941 * Makefile.in (all.indirect): Added gjavah$(exeext).
6942 (gjavah$(exeext)): Added $(exeext).
6945 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6947 * class.c (layout_class): Call to java_layout_parsed_class replace
6948 by safe_layout_class.
6949 * expr.c (build_java_array_length_access): Removed static storage
6950 class in the function definition.
6951 (build_java_arraynull_check): Likewise.
6952 Also fixed typos in two comments.
6953 * lex.c (java_init_lex): Initialize static global kw_length.
6954 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
6955 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
6957 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
6958 * parse.h (resolve_no_layout): New static function declaration.
6959 (get_identifier_in_static): Declaration removed.
6960 (java_layout_parsed_class): Function name declaration changed to
6962 (build_newarray_node, patch_newarray, resolve_type_during_patch,
6963 not_initialized_as_it_should_p, build_this): New static function
6965 (pushdecl_force_head, build_java_binop, int_fits_type_p,
6966 binary_numeric_promotion, stabilize_reference,
6967 build_decl_no_layout, build_java_arrayaccess): Extern function
6968 declarations moved into their own section.
6969 (build_newarray, build_anewarray, build_java_array_length_access,
6970 build_java_arraynull_check): New extern function declarations.
6971 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
6972 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
6974 (CALL_CONSTRUCTOR_P): New macro.
6975 * parse.y (kw_length): New static global tree node.
6976 (return_statement): Tagged <node>.
6977 (RETURN_TK): Tagged <operator>.
6978 (variable_declarator_id:): Build variable declaration with an
6979 empty initialization value if a syntax error was found in the
6980 initialization part of the variable declaration.
6981 (statement_without_trailing_substatement:): return_statement: now
6982 uses the default rule.
6983 (return_statement:): Temporarily fixed to return NULL_TREE.
6984 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
6985 (class_instance_creation_expression:): Class creation rules now
6986 call build_method_invocation upon reduction.
6987 (array_creation_expression:): Rules call build_newarray_node upon
6989 (dim_exprs:): Build a list of dimension expressions.
6990 (dim_expr:): Store location of the OSB_TK in the dimension
6992 (method_invocation:): Added a new error rule.
6993 (build_unresolved_array_type): WFL argument may also be an array
6994 on a primitive type. Name of the argument changed to reflect this.
6995 (method_declarator): Insert argument type at the beginning of the
6996 argument type list and later reverse the list.
6997 (unresolved_type_p): Argument 'returned' may be optionally
6999 (java_layout_class_from_source): Function renamed
7001 (resolve_and_layout): Now call resolve_no_layout and
7003 (resolve_no_layout): New function.
7004 (purify_type_name): New function.
7005 (complete_class_report_errors): Call purify_type_name during error
7006 report on a type not found.
7007 (process_imports): error_found local variable doesn't need to be
7008 initialized to zero.
7009 (declare_local_variables): New local type_wfl. Fixed typo in error
7010 message. type_wfl assigned to unresolved type and used to register
7011 incomplete type. Build a WFL around the variable initialization
7012 statement so that debug info can be generated on it.
7013 (source_start_java_method): Reverse argument list after they've
7015 (current_this): New static global variable.
7016 (java_complete_expand_methods): Set current_this when appropriate.
7017 (resolve_expression_name): Build correct static and non static
7018 field access bearing a simple name.
7019 (resolve_field_access): Resolve the length field of arrays. Handle
7021 (patch_method_invocation_stmt): Set the type of the method
7022 invocation to error_mark_node. This value is later overridden by a
7023 valid type, if any. Don't handle qualified constructor invocation
7024 as qualified method invocation. Call lookup_method_invoke with its
7025 new flag. It's no longer necessary to access the selected method
7026 as the value of a tree list. Handle constructor invocation.
7027 (patch_invoke): Reverse argument list when invoking non interface
7028 methods. Insert call to new as the first argument of the
7030 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
7031 defined within a final class. Return INVOKE_STATIC if the invoked
7032 method is a constructor.
7033 (lookup_method_invoke): New lc argument is a flag to indicate a
7034 constructor lookup. Now handle constructor lookup. Choose the most
7035 specific method in case several were matching the invocation
7036 requirements. Return a method decl instead of a tree list featuring
7037 one single method decl element.
7038 (refine_accessible_methods_list): New lc flag argument to
7039 indicate that a constructor is being looked up.
7040 (not_initialized_as_it_should_p): New function.
7041 (java_complete_tree): Now process fake tree codes
7042 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
7043 save_expr on resolved function call arguments. Case on
7044 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
7045 (patch_assignment): LHS can be a field access expression. When
7046 dealing with reference, lhs_type is the promoted type of the
7047 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
7049 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7050 (patch_binop): Use not_initialized_as_it_should_p where
7052 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7053 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
7055 (resolve_type_during_patch): New function.
7056 (patch_cast): Call resolve_type_during_patch to resolve type and
7057 report error accordingly.
7058 (patch_array_ref): Use not_initialized_as_it_should_p where
7059 applicable. Array base expression is saved before being
7060 used. Promote the type of an array elements if it contains non
7062 (build_newarray_node, patch_newarray, build_this): New functions.
7064 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
7066 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
7067 increment it in `for' statement.
7068 (print_field_info): If number is inf or nan, don't print it.
7069 (print_method_info): If method name is `delete', just ignore it.
7070 (print_c_decl): Special-case jstringArray.
7072 * gjavah.c (help): New function.
7073 (no_argument): New function.
7074 (usage): Changed text.
7075 (main): Rewrote argument handling. Now handles -v, --help,
7077 (version): New function.
7078 (found_error): New global.
7079 (main): Return found_error.
7080 (generate_access): Set found_error.
7081 (print_c_decl): Likewise.
7083 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
7085 * gjavah.c (print_c_decl): Don't print "," when examining field.
7086 Skip type name when looking at "[L" types.
7087 (process_file): Now static.
7088 (generate_access): Now returns int.
7089 (last_access_generated): New global.
7090 (process_file): Clear last_access_generated; make multiple passes
7092 (print_field_info): Just return if generate_access returns true.
7093 (print_method_info): Likewise. Also, allow <init> functions to
7095 (print_c_decl): Added is_init argument. Print constructors
7097 (print_cxx_classname): Use UTF8_GET to extract characters from
7099 (print_base_classname): New function.
7100 (print_class_decls): New function.
7101 (process_file): Use it.
7102 (utf8_cmp): New function.
7104 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
7106 * lang-options.h: Format changed to match changes in gcc/toplev.c
7107 to implement a --help option.
7109 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
7111 * decl.c (init_decl_processing): Revert change to dtable_type.
7113 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
7115 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
7117 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
7119 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
7121 * lang.c (lang_init): Default flag_exceptions to 1, without
7122 checking to see if it's 2 first.
7124 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
7126 * constants.c: Include "system.h".
7128 * lang.c (flag_new_exceptions): Get via extern now.
7129 (lang_init_options): New functions. Turn on flag_new_exceptions.
7131 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7133 * lex.c (java_lex): Return 0 when we see an invalid character in
7136 * lex.c (java_read_char): Specify extra argument when calling
7138 (java_read_unicode, java_parse_end_comment,
7139 java_parse_escape_sequence): Likewise,
7140 (java_lex): Specify extra argument when calling
7141 java_lex_error. Test that IDs are beginning with a legal character
7142 for IDs. Handle invalid characters with an error message and a
7143 call to java_lex_error.
7144 (java_lex_error): Adjust column position by new argument
7145 `forward'. Issue an error even if in the middle of reporting an
7148 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
7150 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
7151 we don't explicitly put a null pointer when we're copying it.
7153 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
7155 * gjavah.c (print_cxx_classname): New function.
7156 (super_class_name): Likewise.
7157 (print_super_fields): Removed.
7158 (in_super): Removed.
7159 (print_field_info): Never generate #defines.
7160 (print_c_decl): Changed generated types to match JNI. No longer
7161 print class name before method name.
7162 (print_method_info): Print "static" before static methods.
7163 Print "virtual" before non-final methods.
7164 (usage): Use exit(1), not exit(-1).
7166 (print_field_info): Use %.17g to print a double.
7167 (last_access): New globals.
7168 (process_file): Initialize last_access.
7169 (usage): Now static.
7170 (ACC_VISIBILITY): New define.
7171 (generate_access): New function.
7172 (print_field_info): Call it.
7173 (print_method_info): Likewise. Also, generate information for all
7174 methods, not just native methods. Return void.
7175 (print_c_decl): Return void.
7176 (print_field_info): Return void.
7178 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7180 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
7181 processing the jc1 grammar file. Prefix bison functions and
7182 variables with java_.
7183 (parse.c): Dependencies on parse.h and lex.h
7184 * expr.c (build_java_arrayaccess): Function now global.
7185 * java-tree.h: Comment reorganized to carry on previous
7186 classification effort.
7187 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
7188 RESOLVE_TYPE_NAME_P): New flags on WFLs.
7189 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
7190 java_parse (new prefix java_ generated by bison).
7191 (java_layout_parsed_class, java_register_parsed_class): Function
7193 (yyparse): Removed unnecessary call to init_outgoing_cpool.
7194 * lex.c (static tree wfl_op): Variable deleted.
7195 (java_init_lex): Initialize kw_super and kw_this. Initialize more
7196 ctxp fields to NULL_TREE.
7197 (java_lex): No longer create WFL for operators. Filename caching
7198 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
7199 created as STRING_CST and later expanded. Removed extra argument
7200 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
7202 (build_wfl_node): Removed code in comments.
7203 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
7204 store token and location data in the current bison token.
7205 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
7206 static/extern function declaration at the beginning of the file.
7207 (struct qualification): Data structure definition deleted.
7208 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
7209 (qualify_ambiguous_name): Function declaration modified. Function
7210 now returns nothing.
7211 (build_array_ref, patch_array_ref, make_qualified_name,
7212 resolve_qualified_expression_name, maybe_generate_clinit,
7213 resolve_field_access): New static function declarations.
7214 (build_java_arrayaccess): New extern function declaration.
7215 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
7216 (CALL_EXPR_PRIMARY): Macro deleted.
7217 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
7218 (struct parser_ctxt): Field initialized_final
7219 removed. non_static_initialized, static_initialized: New fields.
7220 * parse.y (static tree kw_super, static tree kw_this): New global
7222 (%union): tree wfl field of operator member replaced by int
7223 location. WFLs are non longer created for operators.
7224 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
7225 (qualified_name:): Now calls make_qualified_name to build the
7227 (type_declaration:): Consider generating <clinit> when class
7229 (variable_declarator:): Directly build an assignment node when the
7230 variable is initialized when declared.
7231 (this_or_super:): Build a WFL and set current location when THIS
7232 or SUPER are parsed.
7233 (expression_statement:): Wrap statement around a WFL.
7234 (primary_no_new_array:): Fixed typo. Changed value returned by
7235 THIS_TK because of its new type (temporary).
7236 (dim_exprs:): Temporary fix because of OSB_TK's new type.
7237 (field_access:): Build qualified name with SUPER.
7238 (method_invocation:): Fixed returned value because of SUPER's new
7240 (array_access:): Use OSB_TK location information.
7241 (post_increment_expression:, post_decrement_expression:,
7242 unary_expression:, pre_increment_expression:,
7243 pre_decrement_expression:, unary_expression_not_plus_minus:,
7244 cast_expression:, multiplicative_expression:,
7245 additive_expression:, shift_expression:, relational_expression:,
7246 equality_expression:, and_expression:, exclusive_or_expression:,
7247 inclusive_or_expression:, conditional_and_expression:,
7248 conditional_or_expression:, assignment:): Use new location/token
7249 information available on operators.
7250 (create_class): Set super_decl_type to NULL_TREE when processing
7252 (register_fields): Field initialization is now a MODIFY_EXPR
7253 node. Chain initialization code to the matching lists (according
7254 the the field declaration modifiers).
7255 (maybe_generate_clinit): New function.
7256 (method_header): Don't set method's DECL_NAME to a WFL when adding
7257 methods to java.lang.Object.
7258 (resolve_and_layout): Now can return NULL_TREE if the type
7259 resolution fails. Otherwise, return the class DECL instead of its
7261 (check_method_redefinition): Don't patch method DECL_NAME if it
7262 belongs to java.lang.Object.
7263 (process_imports): Simply assign error_found to the value returned
7264 by check_pkg_class_access.
7265 (declare_local_variables): Don't use their init statements (if
7266 any) when parsing error were previously found. Reuse MODIFY_EXPR
7267 build during parsing as an init statement.
7268 (java_method_add_stmt): Now return the current method body.
7269 (java_layout_parsed_class, java_register_parsed_class): Functions
7271 (java_complete_expand_methods): Initialize the constant pool on a
7272 per class basis. Layout the classes before expanding their method
7273 bodies. Don't try expand artificial constructor code if error were
7274 found. Make the classes data and register them if no error were
7276 (java_complete_expand_method): Retrieve an artificial constructor
7277 argument list before entering its body. Assign the top block to
7278 the artificial constructor function body and set types of declared
7279 blocks and compound statements to void. Walk method body if not an
7280 artificial constructor.
7281 (make_qualified_name, cut_identifier_in_qualified): New functions.
7282 (resolve_expression_name): Fixed comments. Save/restore the
7283 current class CLASS_LOADED_P flag value. Build non qualified
7284 static field access and handle qualified expression names.
7285 (resolve_field_access, resolve_qualified_expression_name): New
7287 (patch_method_invocation_stmt): Use the new expression resolution
7288 scheme, calling resolve_field_access when the function call is
7289 resolved as an expression.
7290 (qualify_ambiguous_name): Function rewritten to work on qualified
7291 expression produced by make_qualified_name.
7292 (java_complete_tree): Promote type when function's argument are
7293 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
7294 the assignment to discover further errors if RHS is a expression
7295 name that fails to evaluate. Declare LHS initialized even though
7296 the assignment failed. Don't use the location variable and removed
7297 extra argument in patch function calls. Now handle the ARRAY_REF
7298 case and build internal string representation when STRING_CSTs are
7300 (build_method_invocation): Don't wrap function call around a WFL.
7301 (build_assignment): Likewise. Use the operator location
7303 (patch_assignment): Handle array access LHSs. Handle error
7304 provenance, resulting in a better error report.
7305 (build_binop): Use op_location from operator as binop location
7307 (build_unaryop, build_incdec, build_cast): Likewise.
7308 (patch_binop): Extract location information from the node. Fixed
7309 typo in error message.
7310 (patch_unary_op): Extract location information from the node.
7311 (build_array_ref, patch_array_ref): New functions.
7313 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
7315 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
7316 match _Jv_IsInstanceOf.
7317 * decl.c (init_decl_processing): Use _Jv_NewArray, not
7318 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
7320 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
7322 * decl.c (init_decl_processing): Functions are now named
7323 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
7325 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
7327 * java-tree.h (load_class): Add prototype.
7328 * class.c (is_compiled_class): Add missing arg to load_class.
7329 * expr.c (expand_java_NEW): Call load_class.
7330 * parse.y (process_import): Removed bogus use of void return value.
7332 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
7334 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
7335 Function name is "_Jv_Throw" instead of "soft_athrow".
7336 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
7337 Function name is "_Jv_AllocObject" instead of "soft_new".
7338 Takes an extra parameter (object size).
7339 * expr.c: Update calls.
7341 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
7343 * lex.c (java_get_line_col): Handle end-of-file.
7344 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
7346 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7348 * lang.c (lang_init): Make -fexceptions the default.
7349 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
7350 exception handling is not turned on.
7352 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7354 * lang.c (flag_new_exceptions): Make this this default.
7355 * decl.c (end_java_method): Call emit_handlers.
7356 * except.c (method_init_exceptions): Set language code and version.
7357 (expand_start_java_handler): Enable exception, and call
7358 expand_eh_region_start.
7359 (expand_end_java_handler): Enable exception, and set up catch blocks.
7360 (emit_handlers): New routine to generate the saved handlers.
7361 * java-except.h (emit_handlers): Add prototype.
7363 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
7365 We used to have three different representations of the constant pool:
7366 the CPool structure, the tree_constant_pool, and the constructures
7367 used to build the Class object (which may need class and string
7368 constants) in compiled code. None were appropriate for compiling
7369 to .class files, so I did a major overhaul.
7371 First, the tree_constant_pool array was removed. Things were
7372 modified to the CPool structure in the JCF could be used.
7373 Second, a "capacity" field was added to the CPool, and functions
7374 written to search for a matching constant, adding one if not found.
7375 The code that generated the Class object was changed to use a CPool.
7376 The actual TREE_LISTs used to build the CONSTRUCTORs used for
7377 the static Class object are now only in build_constants_constructor.
7378 Finally, I wrote code which can generate a .class file (including its
7379 constant pool) from the RECORD_TYPE of a class. This is a big step
7380 on the way to compiling Java source into .class files.
7382 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
7383 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
7385 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
7386 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
7387 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
7388 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
7389 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
7390 (lang_type): Removed constant_pool field.
7391 * jcf.h (CPool): Renamed size to count. Added field capacity.
7392 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
7393 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
7394 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
7396 * constants.c (current_constant_pool_tags, current_constant_pool_data,
7397 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
7398 * constants.c (build_constants_constructor): Use new outgoing_cpool.
7399 (set_constant_entry, find_constant1, find_constant2,
7400 find_class_constant, count_constant_pool_bytes, write_constant_pool,
7401 find_utf8_constant, find_class_or_string_constant): New functions.
7403 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
7404 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
7405 (give_name_to_class, get_class_constant): Likewise.
7406 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
7407 (get_name_and_type_constant, get_ref_constant): Removed.
7408 * parse.h (parser_ctxt): Remove field tree_constant_pool.
7409 * parse.y: Don't save/restore tree_constant_pool.
7410 * verify.c (verify_jvm_instructions): Update for new approach.
7411 * expr.c (expand_invoke, expand_java_field_op): Likewise.
7413 * lang-options.h: Added -femit-class-file, -femit-class-files.
7414 * lang.c (flag_emit_class_files), java-tree.h: New flag.
7415 (lang_f_options): Added "emit-class-file(s)".
7417 * expr.c (build_java_arrayaccess): Generate more efficient array
7418 bounds checking, by using unsigned compare.
7420 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
7422 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7424 * parse.h: New comment on the handling of unresolved type
7425 identifiers. JDEPs are now part of the jdep_code enum.
7426 (typedef struct jdep): Now use enum jdep_code or int, depending on
7427 availability. Both are narrowed down to an 8 bits bitfield.
7428 (CALL_EXPR_PRIMARY): Fixed comment.
7430 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
7432 * Make-lang.in (java): Added gjavac and jvgenmain.
7433 (java.start.encap): Depend on gjavac.
7434 (java.rest.encap): Depend on jvgenmain.
7436 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
7437 (JAVA_CROSS_NAME): Likewise.
7438 (java.all.build): Depend on jvgenmain and gjavac.
7439 (java.all.cross): Depend on jvgenmain and gjavac-cross.
7440 (jvgenmain$(exeext)): New target.
7441 (java.install-common): Wrote.
7442 * config-lang.in (compilers, stagestuff): Added gjavac and
7445 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
7447 * lang.c (lang_decode_option): New argc/argv interface.
7449 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7451 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
7452 * decl.c (build_decl_no_layout): New function.
7453 * expr.c (java_lang_expand_expr): Layout declarations found in
7454 blocks before they're pushed.
7455 * jcf-parse.c (load_class): Save current line when parsing class
7457 (parse_source_file): Register class before expanding their
7459 * lang.c (put_decl_node): Produce `null' when `void *' is
7461 * lex.c (static tree wfl_op): New static global, for error report
7463 (java_init_lex): wfl_operator and wfl_op initialized
7464 here. Filename caching added for wfl_op. Return wfl_op when `(' is
7466 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
7467 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
7468 build_unresolved_array_type): New static function definitions.
7469 (build_decl_no_layout): New extern function declared.
7470 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
7471 faulty modifier exists.
7472 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
7473 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
7474 (UNARY_PLUS_EXPR): New fake operator.
7475 (struct parser_ctxt): New field osb_number.
7476 * parse.y (static tree wfl_operator): New static WFL for operator
7477 bound error messages.
7478 (DECR_TK, INCR_TK): Moved.
7479 (OP_TK): Tagged <operator>.
7480 (array_type:): Now call build_unresolved_array_type.
7481 (dim_expr:): Count the number of '[' seen.
7482 (post_increment_expression, post_decrement_expression,
7483 pre_increment_expression, pre_decrement_expression,
7484 unary_expression_not_plus_minus, unary_expression:): Actions are
7485 now building the corresponding unary expressions.
7486 (cast_expression:): Actions are now building cast expressions.
7487 (build_unresolved_array_type): New function.
7488 (create_interface): Reset the number of declared interfaces.
7489 (create_class): Likewise.
7490 (method_header): Methods declared within the scope of an interface
7491 are now implicitly set public and abstract.
7492 (java_complete_class): Variable's and parameter's type are patched
7493 with a promoted type.
7494 (declare_local_variables): Resolved non builtin types are promoted
7495 before being used to build a variable decl. Removed type patch
7496 posted on variable initialization statement.
7497 (source_start_java_method): Use build_decl_no_layout to build the
7498 decl of a parameter of incomplete type.
7499 (java_register_parsed_class): Process interfaces too. Call
7500 rest_of_decl_compilation on each processed class declarations.
7501 (java_complete_expand_methods): Don't attempt to expand things in
7503 (java_complete_tree): Process CONVERT_EXPR, even though it always
7504 has a type. Propagate error_mark_node to node's type too. Promote
7505 method's call argument type and return error_mark_node if
7506 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
7507 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
7508 handle unary operator nodes.
7509 (build_assignment): Added comment.
7510 (print_int_node): New function.
7511 (patch_assignment): New second argument. New error handling. Use
7512 print_int_node. Handle references. Use can_cast_to_p to issue
7513 different error message according to the context and check upon
7514 the initialization of the RHS.
7515 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
7516 (operator_string): Handle more operators.
7517 (patch_binop): No longer use a function static
7518 wfl_operator. Improved error message on shift distance.
7519 (build_unaryop, build_incdec, build_cast, patch_unaryop,
7520 patch_cast): New functions.
7522 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
7524 * jvspec.c: New file.
7525 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
7527 * java-tree.h (identifier_subst): Add declaration.
7529 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
7531 * jvgenmain.c (main): Generate call to JvRunMain.
7533 * class.c (make_class_data): Push value for "sync_info" field.
7534 * decl.c (init_decl_processing): Push "sync_info" field.
7536 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
7538 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
7539 Java (source) name, not signature.
7540 Set TYPE_ALIGN to (at least) that of element_type.
7542 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
7544 * class.c: Moved classname-mangling-rekated code to ...
7545 * mangle.c: ... this new file.
7546 * jvgenmain.c: New program (needs mangle.c) to generate main program.
7547 * Makefile.in: Update for above changes.
7549 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7551 * expr.c (truthvalue_conversion): Convert integer and floating
7552 point value to their truth value.
7553 * lex.c (java_lex): Handle the `null' literal.
7554 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
7555 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7556 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
7559 * parse.y: Reorganization/documentation on token declaration.
7560 (binop_lookup[]): New added new tree codes.
7561 (relational_expression): Build corresponding binary operators.
7562 (equality_expression, conditional_and_expression,
7563 conditional_or_expression): Likewise.
7564 (java_complete_class): Fix crash in debug message.
7565 (java_complete_tree): Check initialization of method call
7566 arguments. Further bogus node evaluation to detect more error
7567 during assignments. Handles more binary operators.
7568 (patch_assignment): Use DECL_P.
7569 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
7571 (operator_string): Handle more case. Compacted source.
7572 (patch_binop): Changed function comment. Checking for
7573 uninitialized first operand takes the compound assignment into
7574 account and uses DECL_P. Checking for uninitialized second operand
7575 delayed to routine's end. Use macros to issue type bound error
7576 messages and issue messages on both operands if their types are
7577 different. Force fixed type into node. Handle all binary
7580 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7582 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
7583 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
7584 build operator node and return tokens.
7585 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
7586 * parse.h (java_complete_tree): Changed returned type in prototype.
7587 (build_method_invocation, build_assignment, patch_assignment,
7588 patch_binop): New static function declarations.
7589 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
7590 BUILD_EXPR_WFL): New macros.
7591 * parse.y (enum tree_code binop_lookup[]): New static for token to
7593 (%union): Parser union has new sub-structure `operator'.
7594 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
7595 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
7596 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
7597 ASSIGN_ANY_TK): Tokens tagged `operator'.
7598 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
7599 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
7600 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
7601 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
7602 (assignment_operator:): Rule tagged `operator'.
7603 (expression_statement:): Re-installed default rule.
7604 (method_invocation:): Sub rules call build_method_invocation.
7605 (postfix_expression:): Don't attempt to resolve name here. Just
7607 (multiplicative_expression:): Sub-rules build corresponding binop
7609 (additive_expression:, shift_expression:, and_expression:,
7610 exclusive_or_expression:, inclusive_or_expression:): Likewise.
7611 (assignment:): Sub rule invoke build_assignment.
7612 (assignment_operator:): Default rules on sub rules.
7613 (force_error): Added documentation on this variable.
7614 (declare_local_variables): Build initialization calling
7616 (expand_start_java_method): Removed unused rtx declaration. Mark
7617 arguments as already initialized.
7618 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
7619 (java_complete_expand_methods): Don't process next method if
7620 completion of the previous one triggered errors.
7621 (java_complete_expand_method): Call source_end_java_method if no
7622 error were found during completion.
7623 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
7624 locals declaratilon. Handle names found within a class. Return
7625 error_mark_node when things aren't found.
7626 (patch_method_invocation_stmt): Return error_mark_node on failures.
7627 (patch_invoke): Removed unused local. Return the correct node.
7628 (java_complete_tree): Now returns a value. The BLOCK section binds
7629 local identifiers and the type of a BLOCK is now void. Assign the
7630 result of operand completion on COMPOUND_EXPR. Assign the
7631 encapsulated node of a WFL to the result of its completion, except
7632 when the node is an identifier. Now handle MODIFY_EXPR and several
7633 binary operators. Return error_mark_node on errors.
7634 (build_method_invocation, build_assignment, patch_assignment,
7635 build_binop, operator_string, patch_binop): New functions.
7636 * typeck.c (binary_numeric_promotion): New function.
7638 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
7640 * class.c (identifier_subst): New convenience wrapper for ident_subst.
7641 Replace most uses of ident_subst by identifier_subst.
7643 * class.c (push_class_static_dummy_field): Removed function.
7644 (build_class_ref): Find Class object decl by looking up "CNAME.class",
7645 instead of looking got "class" static field. Create that decl here.
7646 (class_identifier_node): Removed; no longer needed.
7647 (init_class_processing): Don't init class_identifier_node.
7648 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
7649 Do nreverse 0 times (instead of twice) for Object and Class.
7650 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
7652 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
7654 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
7655 while initializing linenumber_count and linenumber_table.
7656 Do it before init_function_start (which calls emit_line_note).
7657 * expr.c (expand_byte_code): Don't need to clear lineno here.
7659 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
7661 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
7662 then mangle number as _N_.
7664 * class.c (mangle_class_field): New function.
7665 (build_class_ref): Set assembler name of class reference using
7667 (push_class_static_dummy_field): Likewise.
7669 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
7671 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
7672 of assigning to TREE_CODE. The latter method exploits a feature
7673 of GCC that is not ANSI compliant.
7675 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7677 * decl.c (pushdecl_force_head): New function.
7678 (pushlevel): Removed conditional printf.
7679 (complete_start_java_method): Don't enter local variable scope if
7680 function is compiled from source code.
7681 * expr.c: parse.h now included
7682 (java_lang_expand_expr): New function.
7683 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
7684 printf. Terminate buffer when doing directories.
7685 * jcf-parse.c (parse_source_file): Call lang_init_source before
7686 parsing and before code generation.
7687 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
7688 use printf if the macro is defined.
7689 * lang.c (lang_init): Install lang_expand_expr hook on
7690 java_lang_expand_expr.
7691 (java_dummy_print): New function.
7692 (lang_init_source): New function.
7693 * lex.c (java_lex): Remember location of an opening brace at the
7694 second nesting level.
7695 (java_is_eol): Unget character seen after a CR if it is EOF.
7696 * parse.h: Now includes lex.h
7697 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
7698 printf if the macro is defined.
7699 (expand_start_java_method, build_expr_block, enter_block,
7700 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
7701 New static function declarations.
7702 (pushdecl_force_head): New extern function declaration.
7703 (INCOMPLETE_TYPE_P): New macro.
7704 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
7705 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
7706 BLOCK_EXPR_ORIGIN): New macros.
7707 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
7708 DECL_SOURCE_LINE_LAST): New macros.
7709 (struct parser_ctxt): Removed field current_method_decl, redundant
7710 with the field current_function_decl. Added fields
7711 first_ccb_indent1 and pending_block.
7712 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
7713 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
7715 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
7716 (compilation_unit:): Cosmetic on sub rule.
7717 (type_declaration:): Cosmetic on sub rules. Added an error rule.
7718 (variable_initializer:): Installed default rule on expression:.
7719 (method_declaration:): method_header: starts a new
7720 method. method_body: installs the function body, absorbs blocks
7721 emitted for temporary variable scopings, pops function's body block
7722 and merges function's last statement lineno in DECL_SOURCE_LINE.
7723 (method_body:): Installed default rules.
7724 (block:): Call enter_block when an opening brace is seen. Absorb
7725 scoping blocks and call exit_block when a closing brace is seen.
7726 (block_statement:): Cosmetic changes.
7727 (method_invocation:): Create WFL around CALL_EXPR node.
7728 (patch_stage): Added comment around definition.
7729 (method_header): Try to use first_ccb_indent1 as the first line of
7730 the method, so BP debug info are emitted at the first opening
7731 brace of the function. If the function has no body, use the
7732 location of the function's name. Override currently defined method
7733 name with the matching WFL so we can point redefinition errors
7734 using the location where the function's name was declared.
7735 (check_abstract_method_header): Interprets DECL_NAME as an
7736 identifier or as a WFL, accordingly.
7737 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
7738 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
7739 location and name information out of it and reinstall DECL_NAME to
7740 its original identifier node value.
7741 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
7742 function's source code).
7743 (read_import_dir): Test the value returned by find_class and issue
7744 a fatal accordingly.
7745 (declare_local_variables): Push a new block for the scope of the
7746 new variable(s) if code has been already generated at that nesting
7747 level. Pinpoint redefinition errors using the variable id
7748 WFLs. Generate initialization code if necessary. If the variable
7749 type is incomplete, register a patch on its decl.
7750 (source_start_java_method): Rewritten. Define a new block for the
7751 function's parameters. Build parameter decl out of function's
7752 arguments and register them for a patch if their types are
7754 (expand_start_java_method): Includes the part of
7755 source_start_java_method that was pushing the parameter decls and
7756 completing the method start code.
7757 (source_end_java_method): Removed call the expand_end_bindings and
7758 poplevel (already taken care of). Reinstall function's arguments
7759 and get function's last line of code before calling
7760 expand_function_end.
7761 (java_method_add_stmt): New comment before the function's
7762 code. Complement the second operand of the current COMPOUND_EXPR
7764 (java_complete_expand_methods): Don't generate debug info on line
7765 zero when expanding a generated constructor.
7766 (java_complete_expand_method): Set start and end line numbers for
7767 a artificially generated constructor to one and manually call
7768 enter_block and exit_block when defining it. For all methods:
7769 expand function's start calling the new expand_start_java_method
7770 and invoke java_complete_tree on the effective method's body, if
7772 (resolve_expression_name): Now use lookup_name_in_blocks to search
7773 local variable decls and print out an error when variables are
7775 (patch_method_invocation_stmt): Inserted comment before the
7777 (lookup_method_invoke): Chain method's arguments using chainon
7778 with the current arg list as a second argument. Inserted missing
7779 IDENTIFIER_POINTER when reporting an error on methods not found.
7780 (refine_accessible_methods_list): Don't retain constructors.
7781 (patch_arguments): Function removed.
7782 (java_complete_tree): Inserted comment before the function's
7783 code. New case for BLOCKs. Moved the WFL case a bit
7784 further. Complete function's arguments.
7785 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
7786 maybe_absorb_scoping_blocks): New functions.
7788 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7790 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
7792 * jcf-parse.c (parse_source_file, java_error_count): New forward
7793 and extern declarations.
7794 (java_parse_abort_on_error): Macro moved.
7795 (jcf_parse_source): fatal called if fopen fails. Now calls
7797 (parse_source_file): New parse_only parameter. Reflects the
7798 elimination of the second pass.
7799 (yyparse): parse_source_file called with argument set to 0.
7800 * jcf.h (JCF_ZERO): Sets java_source to zero.
7801 * lex.c (java_init_lex): pass argument is gone. Function modified
7802 to be called once during the analysis of a file.
7803 (java_unget_unicode): Fixed typo in fatal message.
7804 (java_get_line_col): Likewise.
7805 (java_lval): Likewise. String literals no longer built during
7807 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
7809 * parse.h (MODIFIER_WFL): New macro.
7810 (parse_check_super, parser_check_super_interface): Now return int.
7811 (parser_chain_incomplete_item, not_builtin_p,
7812 complete_method_decl): Declarations removed.
7813 (build_method_invocation_stmt, build_invoke): Renamed using the
7814 `patch' instead of `build'
7815 (register-incomplete_type, obtain_incomplete_type,
7816 java_complete_tree, java_complete_expand_method,
7817 unresolved_type_p, create_jdep_list): New function declarations.
7818 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
7819 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
7820 (jdep): New typedef on new struct _jdep.
7821 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
7822 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
7823 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7824 JDEP_RESOLVED_P): New macros.
7825 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
7826 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
7827 JDEP_VARIABLE): New enum values and jdep kinds.
7828 (jdeplist): New typedef on struct _jdeplist.
7829 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
7831 (CALL_EXPR_PRIMARY): New macro.
7832 (struct parser_ctxt): Fields java_pass, current_method_decl,
7833 method_decl_list deleted. New field jdeplist.
7834 (INCOMPLETE_P): Macro deleted.
7835 * parse.y (single_type_import_declaration:): Removed pass switch.
7836 (type_import_on_demand_declaration): Likewise.
7837 (field_declaration:): Removed pass switch on all sub rules.
7838 (class_declaration:): Call the complete_class_decl removed on
7840 (method_declaration:): Removed second pass switch. No longer chain
7841 methods decl when method_header reduced.
7842 (method_header:): Sub rules no longer depend on pass switch.
7843 (method_declarator:): Likewise.
7844 (method_body:): Likewise.
7845 (abstract_method_declaration:): Likewise.
7846 (block_statement:): Likewise.
7847 (local_variable_declaration:): Likewise.
7848 (argument_list:): Likewise.
7849 (method_invocation:): Likewise. Call to build_method_invocation_stmt
7850 removed. Partial CLASS_EXPR tree node built instead.
7851 (postfix_expression:): Removed pass switch on all sub rules.
7852 (java_pop_parser_context): Free classd_list content.
7853 (yyerror): Call obstrack_grow0 to finalize error message.
7854 (check_class_interface_creation): Comment modified to reflect new
7855 returned value meaning. Removed second pass switch. Return 1 if an
7856 error was found, 0 otherwise. Adjust pointer on filename if a
7857 leading path separator was found.
7858 (maybe_create_class_interface_decl): Removed first pass switch
7859 when linking the class decl to the class_list. Install a new
7860 jdep_list for the class.
7861 (add_superinterfaces): List of unresolved interfaces is
7862 gone. Unresolved interfaces are directly added to the current
7864 (create_interface): Second pass shortcut removed.
7865 ctpx->modifier_ctx access through MODIFIER_WFL.
7866 (create_class): Second pass shortcut removed. Call to
7867 register_incomplete_type replaces the call to
7868 parser_chain_incomplete_item.
7869 (complete_class_decl): Function removed.
7870 (duplicate_declaration_error): New way of retrieving redeclared
7872 (register_fields): Call to lookup_modifier_cl replaced by
7873 MODIFIER_WFL. New way of handling unresolved type, using
7874 unresolved_type_p and obtain_incomplete_type.
7875 register_incomplete_type replaces call to parser_chain_incomplete_item.
7876 (patch_stage): New static global variable.
7877 (method_header): New way of handling unresolved type, using
7878 unresolved_type_p and obtain_incomplete_type. patch_stage used to
7879 indicates that the method decl needs to be patched.
7880 (check_abstract_method_header): Call to lookup_modifier_cl
7881 replaced by MODIFIER_WFL.
7882 (method_declarator): Incomplete argument type are registered
7883 calling register_incomplete_type. Patch on the declared method is
7884 issued in that case.
7885 (unresolved_type_p): New function.
7886 (parser_check_super_interface): New comment to reflect function's
7887 modified returned type (int). Function and has a new argument
7888 this_wfl. Call to parse_error_context uses this_wfl instead of
7889 relying on lookup_cl.
7890 (parser_check_super): Comment reflects function's new returned
7891 type (int). Function returns non zero value on error.
7892 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
7893 register_incomplete_type, jdep_resolve_class): New functions to
7894 handle incomplete types in declarations.
7895 (java_complete_class): Rewritten to work with the new incomplete
7896 type handling scheme.
7897 (complete_class_report_errors): Likewise.
7898 (complete_method_decl): Removed: it jobs is now handled by
7899 java_complete_class.
7900 (do_resolve_class): Class loaded in not already loaded and not
7901 found in Java source code.
7902 (java_check_regular_methods, java_check_abstract_methods): Don't
7903 call complete_method_decl anymore.
7904 (lookup_modifier_cl, not_builtin_p): Functions deleted.
7905 (read_import_dir): Got rid of the pass number dependency.
7906 (declare_local_variables): New handling of unresolved types (patch
7908 (source_start_java_method): New parameter level. Function called
7909 with level set to 1 when argument types are potentially
7910 unresolved. Called to complete the job with level set to 2 once
7912 (source_end_java_method): Call to permanent_allocation
7913 removed. Waiting to be replaced by a more suitable obstack
7915 (java_complete_expand_methods, java_complete_expand_method,
7916 java_expand_finals): New functions.
7917 (build_method_invocation_stmt): Renamed
7918 patch_method_invocation_stmt. Extracts function call expression
7919 (wfl) and arguments (args) from CALL_EXPR tree operands.
7920 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
7921 call. Patch the function and argument operand of the CALL_EXPR
7923 (patch_argument, java_complete_tree): New functions.
7925 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
7927 Recover from missing fields and methods (i.e. error instead of fatal).
7928 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
7929 * expr.c (expand_invoke): Recover from missing method.
7930 (expand_java_field_op): Recover from missing field.
7931 Inline references to java.lang.{Integer,Char,...}.TYPE.
7932 * typeck.c (get_type_from_signature), java-tree.h: New function.
7933 * class.c (add_method): Use get_type_from_signature.
7934 (build_class_ref): Handle a class that was not found.
7935 * typeck.c (convert): Handle conversion to pointers (for convenience).
7936 * verify.c (verify_jvm_instructions): Use get_type_from_signature
7937 instead of lookup_field to handle missing fields.
7939 * jcf-parse.c (process_zip_dir): Set java_source.
7941 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
7943 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
7945 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7947 * jcf-parse.c (load_class): Don't change input_filename before
7948 calling jcf_parse_source (but still do it before calling
7950 (jcf_parse_source): Assign input_filename after having saved the
7952 * lex.c (java_init_lex): Chain a WFL node to the import on demand
7953 list. ctxp->modifier_ctx zeroed according to its new
7954 definition. ctxp->filename initialized. Removed
7955 JAVA_MODIFIER_CTX_UNMARK.
7956 (java_unget_unicode): Update the character based column position.
7957 (java_allocate_new_line): ref_count not used anymore. Always free
7958 ctxp->p_line. Initialize c_line->char_col to 0.
7959 (java_get_unicode): Update the character based column position.
7960 (java_lex): Use ctxp->elc to store current position in source
7961 file, at the beginning of the parsed token. Set modifier_ctx entry
7962 corresponding to the parse modifier to a WFL node. Return a WFL
7963 node when an identifier is parsed.
7964 (java_lex_error): Now uses ctxp->elc to store current position in
7966 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
7967 * lex.h (build_wfl_node): New function definitions.
7968 (struct java_line): ref_count and next fields are gone. New field
7970 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
7971 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
7972 (JAVA_COLUMN_DELTA): New macro.
7973 (java_lc): New typedef on new struct _java_lc.
7974 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
7975 (parse_error_context, parse_warning_context): Changed prototypes.
7976 (java_get_line_col): Added as an available global function.
7977 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
7978 (IC_DECL): Replaced by macro IC_TYPE
7979 (DEPEND_WFL): New macro.
7980 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
7982 (exit_java_complete_class): Removed a commented out statement.
7983 (struct parser_ctxt): Added comments on fields. modifier_ctx is
7984 now an array of tree nodes. Deleted fields line_list and
7985 e_line. New field elc, to replace e_line.
7986 * parse.y (array_type:): Build WFL node.
7987 (qualified_name:): Build a single WFL node out of two. Retain
7988 the location information of the first node in the resulting node.
7989 (package_declaration:): Use package name as a WFL node
7990 (single_type_import_declaration:): Use imported name as a WFL node.
7991 (type_import_on_demand_declaration:): Use root of the imported
7992 packages as a WFL node.
7993 (field_declaration:): Removed unused local variable cl.
7994 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
7995 (yyerror): New static elc. Removed static error_line, error_pos.
7996 New local code_from_source. Save ctxp->elc into elc at the first
7997 pass. Call java_get_line_col to get a string of the line where
7999 (debug_line): Removed static function.
8000 (parse_error_context, parse_warning_context): Parameter cl is now
8001 a WFL node. Use its value to initialize ctxp->elc.
8002 (redefinition_error): Parameter cl is now a WFL node.
8003 (parse_add_interface): New parameter wfl. No longer call
8004 lookup_cl, use wfl instead.
8005 (check_class_interface_creation): Parameter cl is now a WFL node.
8006 (maybe_create_class_interface_decl): Likewise.
8007 (add_superinterfaces): New function.
8008 (create_interface): Removed local cl, node, super_decl,
8009 super_decl_type. Function now uses id as a WFL node. Better
8010 warning/error report on obsolete or forbidden mix of
8011 modifiers. Now calls add_superinterfaces to register interfaces.
8012 (create_class): Removed local cl, node. Local variable id is used
8013 as a WFL node. Better error report on forbidden modifier
8014 mix. Uses add_superinterfaces to register interfaces.
8015 (find_field): Argument cl is now a WFL node. Now store the WFL
8016 node of a fields that needs to be checked for their
8018 (method_header): Local variable node non longer used. Local
8019 variable id replaces cl.
8020 (check_modifiers_consistency): Local variable cl is now a WFL
8022 (method_declarator): Local variable cl replaced by parameter id.
8023 (parser_qualified_name): Now uses parameter name as a WFL node.
8024 (parser_check_super_interface): New parameter wfl, for achieve
8025 greater accuracy during error reports.
8026 (parser_chain_incomplete_item): New parameter named location. Used,
8027 along the decl, to construct the incomplete item node.
8028 (java_complete_class): resolve_class now uses WFL node extracted
8029 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
8031 (complete_method_decl): Unresolved function's argument types are WFL.
8032 (resolve_class): Parameter cl is now a WFL node.
8033 (resolve_and_layout): Likewise.
8034 (do_resolve_class): Likewise. Try first to use cl and then do the
8035 lookup on the decl when calling check_pkg_class_access.
8036 (complete_class_report_errors): Use IC_TYPE in place of
8037 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
8038 instead of doing a lookup over the decl.
8039 (java_check_final): Use WFL info from field tree list.
8040 (lookup_cl): Rewritten and returns a statically defined WFL node.
8041 (lookup_modifier_cl): Now uses information from WFL nodes.
8042 (process_imports): Likewise.
8043 (read_import_dir): name and cl arguments replaced by a single WFL
8044 node. Function modified accordingly.
8045 (find_in_imports_on_demand): Now uses WFL node.
8046 (check_pkg_class_access): cl argument is now a WFL node.
8047 (declare_local_variables): Fixed to use WFL nodes.
8048 (resolve_expression_name): Likewise.
8049 (build_method_invocation_stmt): name_combo argument renamed
8050 wfl. Function modified to use WFL nodes.
8051 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
8052 (lookup_method_invoke): cl is now a WFL node. Added missing
8053 IDENTIFIER_POINTER to class type decl name.
8055 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
8057 * lang.c (init_parse): Now returns char* containing the filename.
8059 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
8061 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
8063 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
8064 * class.c (make_class_data): If flag_assume_compiled, initial class
8065 state is CSTATE_PREPARED; make superclass and interfaces direct
8066 references, rather than constant pool indexes.
8068 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8070 * parser.y: Include flags.h. Removed debug variable pl.
8071 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
8073 (labeled_statement_nsi:): Generate debug info when reducing
8074 expression_statement:.
8075 (check_pkg_class_access): get_access_flags_from_decl invokation
8076 fixed for new CLASS_* flags location.
8077 (source_end_java_method): Save/restore parser context when
8078 entering/leaving this routine. Restore lineno to its right value
8079 before calling expand_end_bindings.
8080 (build_method_invocation_stmt): build_invoke called with the
8081 current line information.
8082 (build_invoke): New argument cl. Wrap the function call around a
8084 (refine_accessible_methods_list): Changed comment, removed
8086 * parse.h: Fixed typo in comments.
8087 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
8088 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
8089 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
8091 * lex.c (java_lex): Record the last closing curly bracket of a
8093 * jcf-parse.c (jcf_parse_source): Now calls
8094 java_check_methods. Clarified comment, fixed typo.
8096 1998-04-09 Dave Brolley <brolley@cygnus.com>
8098 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
8099 (finish_parse): Expose for non USE_CPPLIB builds.
8101 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
8103 * lang.c (lang_print_xnode): New function.
8105 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
8107 * decl.c (class_dtable_decl), java-tree.h: New tree node.
8108 * class.c (get_dispatch_vector, get_dispatch_table): New functions
8109 used to build a class's dispatch table.
8110 (make_class_data): Generate dispatch table if flag_assume_compiled.
8111 Set dtable of class object to address of class_dtable_decl.
8113 * decl.c (int_decl_processing): Make soft_badarrayindex_node
8114 be volatile and have side effects - generates better code.
8116 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
8117 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
8119 * expr.c (expand_invoke): If class is final, method is
8120 effectively final, so can call it directly.
8122 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
8124 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
8126 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8128 * parse.y (build_method_invocation_stmt): Removed extra argument
8131 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8133 * expr.c (dtable_indent): Now static global.
8134 (expand_invoke): Now call invoke_build_dtable and
8135 build_invokevirtual.
8136 (invoke_build_dtable, build_invokevirtual): New functions.
8137 * jcf-io.c (find_class): Defer issuing a warning by setting
8138 jcf->outofsynch to 1.
8139 * jcf-parse.c (jcf_out_of_synch): New function.
8140 (load_class): Test this_jcf.outofsynch flag and call
8141 jcf_out_of_synch accordingly.
8142 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
8143 comment indentation.
8144 * lex.c (java_get_unicode): Fixed code indentation.
8145 (java_lex): Create string literal. Fixed typo. Removed several
8146 premature obstack_free.
8147 * parse.h: New enums for name resolution and invocation mode.
8148 (struct qualification): New data structure.
8149 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
8150 (do_resolve_class, build_method_invocation_stmt,
8151 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
8152 debug_line, identical_subpath_p, invocation_mode,
8153 refine_accessible_methods_list, build_invoke,
8154 lookup_method_invoke): New functions declared.
8155 (build_invokevirtual, invoke_build_dtable, match_java_method,
8156 build_field_ref, jcf_out_of_synch): New references to external
8158 (struct parse_ctxt): Removed artificial_constructor field.
8159 * parse.y: (array_type:): Type defined for this rule.
8160 (class_type:): Installed default rule for interface_type:.
8161 (array_type:): Now build Java array type.
8162 (qualified_name:): Now use obstack_grow0.
8163 (method_declaration:): Skip the artificial constructor added to
8165 (abstract_method_declaration:): Execute the code only during pass 1.
8166 (block:): Installed default rule in block_statements:.
8167 (block_statement:): Add the statement to the method during pass 2.
8168 (statement_expression): Installed default rule for
8170 (argument_list:): Added code to build the argument list.
8171 (method_invocation:): Added call to create the method invocation
8173 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
8174 (debug_line): New function for debug.
8175 (complete_class_decl): No longer do something during pass 1.
8176 (method_header): Use BUILD_PTR_FROM_NAME.
8177 (parser_qualified_classname): Use obstack_grow0. Removed bogus
8179 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
8180 function's main comment.
8181 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
8183 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
8184 (resolve_class): Now works with arrays.
8185 (do_resolve_class, resolve_and_layout): New functions.
8186 (java_check_regular_methods): Reverse method list before and after
8187 having processed it. No longer set ctxp->artificial_constructor.
8188 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
8189 accordingly. Fixed typo in issued error message. Now use
8191 (find_in_imports_on_demand): Now use obstack_grow0.
8192 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
8193 (source_end_java_method): Call expand_expr_stmt instead of
8194 expand_expr. Calls it before calling expand_function_end.
8195 (java_method_add_stmt): Do nothing if errors were found during
8197 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
8198 (build_method_invocation_stmt, build_invoke, invocation_mode,
8199 lookup_method_invoke, refine_accessible_methods_list,
8200 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
8202 * typeck.c (build_java_signature): Properly end method signature
8203 if return type skipped.
8204 (match_java_method): New function.
8206 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
8208 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
8210 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8212 * expr.c (build_invoke_non_interface): New function.
8213 (methods_ident, ncode_ident): Now static globals.
8214 (expand_invoke): Use build_invoke_non_interface.
8215 * java-tree.h (struct lang_decl): New field function_decl_body.
8216 (DECL_FUNCTION_BODY): New macro.
8217 * jcf-parse.c (jcf_parse_source): Deeper check before setting
8218 CLASS_FROM_SOURCE_P.
8219 (parse_source_file): Fixed typos. Call java_layout_parsed_class
8220 before starting pass 2. Call to java_generate_parsed_class replaced
8221 by java_register_parsed_class.
8222 * lex.c: Fixed typo in header. Some line width related formating.
8223 * lex.h: Some line width related formating.
8224 * parse.h (source_end_java_method, resolve_expression_name,
8225 complete_class_decl, maybe_create_class_interface_decl,
8226 check_class_interface_creation): New static function declarations.
8227 (java_layout_parsed_class, java_method_add_stmt): New function
8229 (struct parser_ctxt): Field mark_class_generate removed. New
8230 fields class_list and artificial_constructor.
8231 * parse.y: Fixed typo in header.
8232 (class_declaration:): Call complete_class_decl when class body
8234 (method_declaration:): Call source_end_java_method in pass 2 when
8235 the method body is defined.
8236 (postfix_expression:): Do expression name resolution on sub-rule
8238 (create_class, create_interface): Merged common pieces.
8239 (check_class_interface_creation, maybe_create_class_interface_decl):
8241 (complete_class_decl): New function.
8242 (register_fields): Fixed line width related typo.
8243 (method_header): Correctly skip first argument when fixing
8244 argument line. Changed the loop.
8245 (java_check_circular_reference): Now use ctxp->class_list.
8246 (java_complete_class): Removed start/stop marking.
8247 (java_check_regular_methods): Now takes a class decl as an
8248 argument. Add default constructor if none were encountered.
8249 (java_check_methods): Now use ctxp->class_list. Changed call to
8250 java_check_regular_methods.
8251 (source_start_java_method): Set DECL_ARG_TYPE for each function
8253 (source_end_java_method, java_method_add_stmt): New functions.
8254 (java_generate_parsed_class): No longer exists.
8255 (java_layout_parsed_class, java_register_parsed_class): New functions.
8256 (resolve_expression_name): New function.
8258 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8260 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
8261 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
8262 until pass initializations are done. Call read_import_dir with
8264 * parse.h: (lookup_modifier_cl): New function declared.
8265 (INTERFACE_FIELD_MODIFIERS): New macro.
8266 (OBSOLETE_MODIFIER_WARNING): New macro.
8267 * parse.y: (register_fields): Class type and current field name in
8268 local variables. Check modifier(s) if adding field(s) to an interface.
8269 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
8270 and report errors using the faulty modifier line context.
8271 (lookup_modifier_cl): New function.
8272 (read_import_dir): Detect and report default import processing
8275 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
8277 Add a pair of -fassume-compiled/-fno-assume-compiled options.
8278 * class.c (is_compiled_class): Return 1 after making sure it
8279 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
8280 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
8281 * java-tree.h (flag_assume_compiled): Add decl.
8282 * lang.c (lang_f_options): Add the flag.
8283 (flag_assume_compiled): Add decl, default to 0.
8285 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8287 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
8288 (is_compiled_class): Likewise.
8289 (layout_class): Likewise.
8290 (layout_class): Detect and lay out classes defined in source code.
8291 (interface_of_p, add_interface_do, may_add_interface): New
8293 (add_interface): Now use add_interface_do.
8294 (add_method_1): New function.
8295 (add_method): Now use add_method_1.
8296 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
8297 (complete_start_java_method): New function.
8298 (start_java_mehod): Now call complete_start_java_method.
8299 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
8300 (expand_invoke): Likewise and fixed typo.
8301 *gjava.c: (print_super_field): Use new argument to find_class
8304 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
8305 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
8306 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
8308 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
8309 (add_method_1, push_class): New prototypes.
8310 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
8311 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
8312 directory where the class was found.
8313 (find_class): New argument DO_CLASS_FILE. Function find_class
8314 modified accordingly.
8315 *jcf-parse.c: (fix_class_path): New function.
8316 (load_class): Use new VERBOSE argument. load_class now finds and
8317 loads/parses .class/.java files. Save read_state of current_jcf
8319 (java_parser_abort_on_error): New macro.
8320 (jcf_parse_source, parse_source_file): New function.
8321 (jcf_parse): Fixed typo.
8322 (yyparse): Call parse_source_file () only.
8323 (process_zip_dir): Fixed typo, fix zdir->filename_length when
8324 writing the real class name back in the zip directory entry.
8325 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
8326 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
8327 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
8328 (find_class): Prototype fixed.
8329 *lex.c: Added 1998 time stamp.
8330 Removed all static global variables, moved into the parser
8331 context data structure.. Now include unistd.h if SEEK_SET not
8333 (java_init_lex): Rewritten.
8334 (java_sneak_unicode): Modified current unicode access in current line.
8335 (java_unget_unicode): Likewise.
8336 (java_allocate_new_line): New allocation management.
8337 (java_read_char): Modified access and storage of unget_utf8_value.
8338 New way of processing current unicode.
8339 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
8340 (java_get_unicode): Now use the parser context.
8341 (java_lineterminator): Likewise.
8342 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
8343 of the reentrant parser implementation. Function now use the
8344 parser context data structure and java_lval. Fixed production of
8345 the float and double constant "out of range" error message. Fixed
8346 obstack use. Return integer value when hitting a modifier. Now
8347 return type for TRUE, FALSE and other predefined types. Return
8348 identifier as a TREE_LIST list containing the current line context
8349 as the TREE_VALUE sub-node.
8350 (java_unicode_2_utf8): Fixed typo in declaration.
8351 (java_lex_error): Now use the parser context data structure.
8352 *lex.h: Added 1998 time stamp.
8353 (struct java_line): New fields ref_count and next.
8354 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
8355 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
8356 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
8357 *parse.h: Added 1998 time stamp.
8358 (java_parse_source_file): Renamed from parse_source_file.
8359 (YYERROR_NOW, YYNOT_TWICE): Fixed.
8360 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
8361 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
8362 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
8363 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
8364 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
8365 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
8366 (struct parser_ctxt): New data structure to keep the parser context.
8367 *parse.y: Added 1998 time stamp, got rid of static global variables.
8368 (java_error_count, ctxp): New global variables.
8369 (%union): New value field.
8370 (numeric_type, integral_type): Rules removed.
8371 (primitive_type): Rule defined to handle integral, float, double and
8373 (qualified_name, package_declaration,
8374 single_type_import_declaration, type_import_on_demand_declaration,
8375 modifiers, class_declaration, super, interfaces,
8376 interface_type_list, class_body, field_declaration,
8377 field_declaration, variable_declarators, variable_declarator,
8378 variable_declarator_id, method_declaration, method_header,
8379 formal_parameter_list, formal_parameter, method_body, block,
8380 static, interface_declaration, extends_interfaces,
8381 abstract_method_declaration, local_variable_declarators): Rules now
8383 (force_error, do_warning): New global statics.
8384 (push_parser_context, parser_context_save_global,
8385 parser_context_restore_global, pop_parser_context): New functions.
8386 (yyerror): Now uses the global parser context. Fixed use of obstack.
8387 (parse_error, parse_error_context, parse_warning_context,
8388 java_accstring_lookup, redefinition_error, check_modifiers,
8389 parser_add_interface, create_interface, create_class, find_field,
8390 duplicate_declaration_error, register_fields, method_header,
8391 check_modifiers_consistency, check_abstract_method_header,
8392 method_declarator, parser_qualified_classname,
8393 parser_check_super_interface, parser_check_super,
8394 parser_chain_incomplete_item, java_check_circular_reference,
8395 layout_class_from_source, java_complete_class,
8396 complete_method_decl, resolve_class, complete_class_report_errors,
8397 java_check_final, check_method_redefinition,
8398 java_check_regular_methods, java_check_abstract_methods,
8399 java_check_methods, lookup_java_interface_method2,
8400 lookup_java_method2, lookup_cl, find_name_in_single_imports,
8401 process_imports, find_in_imports, read_import_entry,
8402 read_import_dir, find_in_imports_on_demand,
8403 check_pkg_class_access, not_builtin_p, declare_local_variables,
8404 source_start_java_method, java_generate_parsed_class): New
8406 *typeck.c: (signature_include_return): New global variable.
8407 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
8408 to add the function returned type in the signature.
8410 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
8412 * jcf-io.c (open_in_zip): Use strncmp and LEN.
8414 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
8416 * Make-lang.in (java.info): Added.
8417 (java.install-info): Added
8419 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
8421 * Makefile.in (clean): Also remove java/parse.c.
8423 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
8425 Add a pair of -fbounds-check/-fno-bounds-check options.
8426 * lang.c (lang_decode_option): Add code to grok arguments.
8427 (flag_bounds_check): Add decl.
8428 (lang_f_options): New array w/ the option in it.
8429 * java-tree.h (flag_bounds_check): Add decl.
8430 * lang-options.h: New file.
8431 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
8432 of a static macro value.
8433 (JAVA_ARRAY_EXCEPTION): Delete macro.
8435 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
8437 * typeck.c (build_java_array_type): Fix two bugs in previous change.
8438 * expr.c (build_anewarray): Add missing promote_type.
8440 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
8442 Add array types with known length to optimize bounds checking.
8443 * typeck.c (build_java_array_type): Take length parameter.
8444 (java_array_type_length, build_prim_array_type): New functions.
8445 * java-tree.h: Update for new functions.
8446 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
8447 * class.c: Use build_prim_array_type.
8448 * expr.c (can_widen_reference_to): Handle known-length array types.
8449 (verify_jvm_instructions): Keep track of integer push instructions
8450 followed by newarray/anewarray, so we can build known-length arrays.
8451 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
8452 (java_array_data_offset): New function.
8453 (build_java_array_length_access): New function. Optimize if constant.
8454 (build_java_arrayaccess): Constant fold bounds check.
8455 (expand_java_newarray, expand_java_anewarray): Replaced by ...
8456 (build_newarray, build_anewarray): New functions.
8457 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
8458 * verify.c (merge_types): Handle known-lengh array types.
8460 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
8462 * expr.c (expand_byte_code): Fix performace bug, which caused
8463 searching linenumber_table to be linear rather than constant.
8465 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
8467 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
8469 * decl.c, java-tree.h (soft_fmod_node): New global.
8470 * decl.c (init_decl_processing): Define __builtin_fmod.
8471 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
8472 using __builtin_fmod.
8474 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8476 * keyword.h: New file, output of keyword.gperf as processed by
8478 * lex.c (java_lex_init): Initialize java_error_flag.
8479 * parse.c (YYERROR_NOW): Uses java_error_flag.
8480 * parse.y: New static java_error_flag. Useless definition of
8482 * parse.y (java_error): Portable error recovery using
8483 java_error_flag (not yet completely tuned).
8485 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
8487 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
8489 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8491 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
8492 (parse.c, lex.c, keyword.h): New rules for Java source code
8494 * parse.c: Renamed into jcf-parse.c.
8495 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
8496 * keyword.gperf: New file, Java keywords.
8497 * parse.y: New file, Java language grammar.
8498 * parse.h: New file, Java language grammar definitions.
8499 * lex.c: New file, Java language lexer.
8500 * lex.h: New file, Java language lexer definitions.
8502 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
8504 * decl.c (clinit_identifier_node), java-tree.h: New global.
8505 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
8506 * verify.c (verify_jvm_instructions): Inline use of removed macros.
8507 * expr.c (expand_java_field_op): Check for invalid assignment
8510 * jcf-reader.c (get_attribute): Test for wrong attribute length.
8512 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
8514 * verify.c (verify_jvm_instructions): When processing a handler,
8515 attempt to set the current_subr to the right value.
8516 (More complicated code combines Sep 17 and Oct 22 versions.)
8518 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
8520 * class.c (push_class): Figure out (guess) name of source file.
8521 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
8522 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
8523 (parse_class_file): Change return type from int to void.
8524 Call debug_start_source_file/debug_end_source_file.
8526 * expr.c (build_java_binop): Fix masking 2nd operand.
8527 * decl.c (init_decl_processing): Set sizetype first.
8529 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
8531 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
8532 (Revert Sep 17 change.)
8534 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8536 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
8537 .class extension in their name and fix thing so we don't process
8538 them parse_zip_file_entries().
8539 (parse_zip_file_entries): Cleaned unused local variables.
8541 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
8543 * expr.c (can_widen_reference_to): Allows equal array element types.
8544 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
8545 * jcf-dump.c (RET): Get (and print) index.
8547 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
8548 Promote element type to POINTER_TYPE.
8550 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8552 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
8553 find_in_current_zip, jcf_figure_file_type): Moved from
8554 jcf-reader.c to parse.c.
8555 * zextract.c: (read_zip_archive): takes file_comment_length possible
8558 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
8560 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
8562 * verify.c (merge_types): Handle array types even better ...
8564 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
8566 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
8568 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
8569 * class.c (make_class_data): Don't build fields_decl if no fields.
8570 When building fields_decl, skip if DECL_ARTIFICAL.
8572 * expr.c (java_stack_swap): Update stack_type_map.
8573 * verify.c (merge_types): Handle array types better.
8575 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
8577 * class.c (add_field): Don't promote short integral fields to
8578 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
8579 * expr.c (push_value): Promote and convert short integral values.
8581 * decl.c, java-tree.h (integer_two_node): New constant node.
8582 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
8584 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8586 * class.c (append_gpp_mangled_type): Use function argument
8587 unpromoted type to generate mangled name.
8589 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8591 * constants.c (build_constant_data_ref): Now uses current_class
8592 instead of main_class.
8593 (build_constants_constructor): Now uses current_class instead of
8595 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
8596 of the global variable SeepZipFiles done here.
8597 * zextract.c (read_zip_archive): extra_field optional field taken
8598 into account while computing the position of the class file in the
8600 * verify.c (verify_jvm_instructions): Use current_jcf to search
8602 * parse.c (load_class): First search for the class to load in the
8603 current zip file. Saves current_jcf (restored before returning
8604 from that function). Don't call JCF_FINISH in the class was found
8605 in the current ZIP file.
8606 (jcf_parse): If the class was found in the current ZIP file, save
8607 its tree_constant_pool (for later reuse).
8608 (parse_class_file): New function. Process each method defined in
8609 the current class and record the class as to be later registered.
8610 (yyparse): Rewritten. Figure the type of the current file and switch
8612 * lang.c: New global variable current_jcf.
8613 (lang_init): Removed compiling_from_source test (done later, in
8614 yyparse). Removed call the jcf_parse ().
8615 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
8616 (typedef struct JCF): New fields seen_in_zip (to mark a class found
8617 in the current ZIP file) and zip_offset (offset to the class data in
8618 the current zip file).
8619 * jcf-reader.c: zipfile.h included.
8620 localToFile: New ZipFileCache static global variable
8621 (parse_zip_file_entries): New function. Browse the current ZIP
8622 file directory and process each class found.
8623 (process_zip_dir): New function. Register each class found in the
8624 ZIP file directory. The class aren't parsed but a valid JCF is
8625 link to each of them.
8626 (find_in_current_zip): New function. Search for a class in the
8627 current ZIP file directory. If found, prepare the class so that it
8629 (jcf_figure_file_type): New function. Examine the file structure
8630 to figure a class file, a ZIP file. If none of these categories are
8631 matched, a source file is assumed.
8632 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
8633 SeenZipFile: New global variable.
8634 (open_in_zip): Use zipmember's length to accelerate the search for
8635 a member. If zipmember was NULL and zip file successfully read,
8637 * java-tree.h: New global variable current_jcf declared. Added
8638 declaration for current_constant_pool_tags, current_constant_pool_data,
8639 current_constant_pool_length, current_constant_pool_data_ref.
8640 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
8641 store the JCF of classes seen in a zip file) and tree *constant_pool
8642 (to save a loaded class constant pool). current_class declared here.
8643 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
8644 retrieve method_ref_constant.
8645 (PUSHC): java_push_constant_from_pool now uses current_jcf.
8646 (OBJECT): get_class_constant now uses current_jcf.
8647 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
8648 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
8649 (expand_invoke): Now uses current_class instead of main_class
8650 (build_class_init): Now uses current_class instead of main_class
8651 * class.c: New static global variable registered_class.
8652 (register_class): New function.
8653 (emit_register_class): Modified to use registered_class instead of
8655 (is_compiled_class): Now take into account class seen in the archive.
8657 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
8659 * except.h: Renamed to: java-except.h.
8660 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
8661 * except.c: Add semi-working (commented out) implementation.
8663 * expr.c (expand_iinc): Add needed flush_quick_stack.
8664 * parse.c (set_source_filename): New function.
8665 (give_name_to_class): Set input_filename from package.classname.java.
8667 * jcf-io.c (find_class): Don't look first in ".".
8669 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8671 * zextract.c (read_zip_archive): Now takes into account the
8673 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
8675 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
8677 * constants.c, java-tree.h (build_internal_class_name): New function.
8678 (alloc_class_constant): Re-implement using build_internal_class_name.
8679 * class.c (make_class_data): Likewise.
8680 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
8682 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
8684 * verify.c (verify_jvm_instructions): Temporarily set current_subr
8685 to NULL before pushing an exception handler target.
8687 * expr.c (flush_quick_stack): Save from low stack indexes to high.
8688 (java_stack_swap, java_stack_dup): Re-write to be safe from
8689 clobbering registers.
8690 (build_class_init): New function.
8692 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8694 * typeck.c (build_java_array_type): Temporary use
8695 permanent_obstack to create the array 'length' field.
8696 * expr.c (lookup_label): Temporay use permanent_obstack to create
8698 * class.c (push_super_field): Tempory use permanent_obstack.
8700 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8702 * typeck.c (type_for_mode): Now handles double_type_node and
8704 * verify.c (verify_jvm_instructions): The instruction following
8705 the wide bytecode is checked. OPCODE_ret added to the list of
8708 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8710 * class.c (make_class): Temporary use permanent_obstack. Set the
8711 class CLASS_P field to 1.
8712 (push_class): Temporary use permanent_obstack.
8713 (set_super_info): Temporary use permanent_obstack.
8714 (add_method): Temporary use permanent_obstack, set
8716 (add_field): Temporary use permanent_obstack. Sets
8717 FIELD_VOLATILE() and FIELD_TRANSIENT().
8718 (build_class_ref): Temporary use permanent_obstack if the class
8720 (build_static_field_ref): Temporary use permanent_obstack when
8721 creating field's rtl.
8722 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
8723 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
8724 and fields. Function finalized, as far as flag handling.
8725 (push_class_static_dummy_field): Temporary use permanent_obstack.
8726 (emit_register_class): Force generation of class registration at
8728 * decl.c (end_java_method): Call permanent_allocation() before
8730 * expr.c (can_widen_reference_to): Added comment to interface
8731 handling, fixed typo.
8732 (lookup_field): Now uses CLASS_P() to correct FIXME
8733 (expand_invoke): Verification on public && !static &&
8734 !abstract moved into soft_lookupinterfacemethod (kaffe).
8735 Use Object class dtable if objectref is an array when expanding
8737 (java_push_constant_from_pool): Temporary use permanent_obstack
8739 * parse.c (get_ref_constant): Temporary use permanent_obstack to
8740 create constant references.
8741 (get_constant): Temporary use permanent_obstack to create constant.
8742 (load_class): Temporary use permanent_obstack to load class.
8743 (jcf_parse): Temporary use permanent_obstack to perform class
8745 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
8746 (build_java_signature): Temporary use permanent_obstack.
8747 * verify.c: (verify_jvm_instruction): removed unecessary verification
8749 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
8750 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
8753 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
8755 * class.c (append_gpp_mangled_type): Fix typo.
8756 (emit_register_class): Use main_class to get class object, rather
8757 than looking for no-longer-existing static decl starting with _CL.
8758 * typeck.c (parse_signature_type): Promote array element type
8759 if it is a RECORD_TYPE.
8761 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
8763 * class.c (push_class_static_dummy_field): New function.
8764 (mangle_static_field): New. Do G++-style mangling of static fields.
8765 (layout_class): Mandle static fields here, not in add_field.
8766 (build_class_ref): The class object is now a dummy static field.
8767 * decl.c (find_local_variable): Look for best, instead of first match.
8768 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
8769 (build_java_athrow): Don't check here if exception is Throwable.
8770 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
8771 (TYPE_USED): Removed. No longer used ...
8772 * parse.c (jcf_parse): Call push_class_static_dummy_field.
8773 * verify.c (push_pending_label): New function.
8774 (push_pending_block): Renamed to check_pending_block.
8775 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
8776 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
8777 re-checking possible handlers) after a store (less wasted work).
8778 Check for null handler (finally) before calling add_handler.
8779 Various changes to (finally?) correctly handle try/finally.
8781 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
8783 * class.c: Include stdio.h.
8785 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
8787 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
8788 to make sure class is initialized before static/special invoke.
8790 * verify.c (verify_jvm_instructions): On a store instruction,
8791 call find_local_variable to force pre-allocation of decl and rtx.
8792 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
8794 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
8796 * class.c (build_class_ref): Strip off "promoted_" if need be.
8797 (make_field_value): Call build_java_signature when needed.
8798 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
8799 * expr.c (build_java_athrow): Don't push_value of exception.
8800 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
8801 match specification of [fd]cmp[lg] for NaNs.
8802 (expand_byte_code): Add support for exception handler ranges.
8803 * except.c: Add skeleton for EH code-generation.
8804 * verify.c (merge_types): Treat all promoted integral types as equal.
8805 * constants.c (build_constants_constructor): To force creation of
8806 current_constant_pool_data_ref, call build_constant_data_ref.
8808 * javaop.def (lload): Fix typo.
8809 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
8811 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8813 * parse.c: Don't include function.h.
8815 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
8817 * except.[ch]: New files.
8818 * Makefile.in (JAVA_OBJS): Add except.o
8819 * expr.c: Temporary warning about unimplemented exceptions.
8820 * verify.c: Verify exception handlers.
8822 * jcf-dump.c (disassemble_method): Print exception table.
8824 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8826 * expr.c (verify_jvm_instructions): Started a thorough
8827 verification of invoke* bytecodes.
8828 (expand_byte_code): flush quick stack if PC is the target of a
8829 branch. and undef RET (conflicting with config/i386/i386.h).
8830 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
8832 (expand_invoke): Now handles invokeinterface and do more
8833 verification according to the bytecode.
8834 (lookup_field): Don't try to load the class if processing
8836 (can_widen_reference_to): Now handles interfaces.
8837 * decl.c (init_decl_processing): New global variable
8838 soft_lookupinterfacemethod_node, declared in java-tree.h.
8839 Call set_super_info on string_type_node.
8840 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
8842 * class.c (set_super_info): Fills the CLASS_* flags according to
8844 (get_access_flags_from_decl): Handles all class flags.
8846 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
8848 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
8849 * parse.c (yyparse): Check for abstract method, and missing code.
8850 * expr.c (expand_byte_code): Change interface.
8851 * lang.c (put_decl_node): Print promoted types prettier.
8852 * verify.c (verify_jvm_instruction): Change interface.
8853 Partial support for scanning exception table.
8854 For load instructions, handle promoted integral types.
8856 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
8858 * verify.c: New file, with contents moved from expr.c.
8859 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
8860 * typeck.c (is_array_type_p): Moved here from expr.c.
8861 * java-tree.h: Add some now-needed function declarations.
8862 * Makefile.in (JAVA_OBJS): Added verify.o.
8864 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8866 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
8867 METHOD_ABSTRACT flag.
8869 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
8870 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
8871 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
8873 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
8875 (start_java_method): Hook for SYNCHRONIZED methods.
8877 * expr.c (build_java_jsr, build_java_ret): New functions
8878 (JSR,PRE): New macros
8879 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
8880 (verify_jvm_instructions): tableswitch, lookupswitch,
8881 monitorenter, monitorexit, goto_w: verified.
8882 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
8883 (build_java_monitor): New function.
8884 (MONITOR_OPERATION): Modified to call build_java_monitor()
8885 (verify_jvm_instructions): Started a thorough verification of
8888 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
8890 Support verification of jsr/ret subroutines (used for try/finally).
8891 * decl.c (return_address_type_node): New type node.
8892 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
8893 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
8894 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
8895 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
8896 TYPE_USED): New macros for special types in type_map.
8898 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
8899 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
8901 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
8903 * expr.c (can_widen_reference_to): New function.
8905 (merge_type_state): Support handling start of subroutine.
8906 (push_pending_block): Return char* error message, instead of calling
8907 fatal on an error. Also handle subroutines.
8908 (verify_jvm_instructions): Handle errors from push_poending_block.
8909 Support jsr and ret instructions.
8911 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
8913 * jcf-io.c (find_classfile): Fix thinko.
8914 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
8916 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
8918 * Makefile.in (BISON): Remove.
8920 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
8922 * Makefile.in: Convert to autoconf.
8923 * config-lang.in (outputs): Added java/Makefile.
8925 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
8926 Rename cc1java to jc1.
8928 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
8929 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
8931 * class.c (class_depth): Do load_class if needed.
8933 Mostly better verification.
8934 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
8935 (init_decl_processing): Change return type of soft_checkcast.
8936 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
8937 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
8938 lang_print_error): New functions.
8939 (lang_init): Set global hook print_error_function to lang_print_error.
8940 * expr.c: In the type_map ptr_type_node is only used for null now.
8941 (pop_type, merge_types): Hence ptr_type_node matches any reference.
8942 (merge_types): Dererence pointer to record types before comparing.
8943 (decode_newarray_type, merge_types): On error just return NULL.
8944 (build_java_binop): Add preliminary implementation (with warning)
8945 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
8946 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
8947 (expand_compare, expand_java_goto, expand_java_call): Don't
8948 push_pending_block, since that only makes sense when verifying.
8949 (merge_type_state): Different return codes.
8950 (push_pending_block): A block may need to be verified more than once.
8951 (expand_byte_code): Warn about unused code at code generation time.
8952 (verify_jvm_instruction): Changed logic, since code may need to be
8953 re-verified if type-state has changed. Also, better error handling.
8954 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
8955 Improve newarray, anewarray, ?aload, athrow,
8956 * java-tree.h (LABEL_CHANGED): New macro.
8958 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8960 * decl.c (soft_athrow_node): New global variable initialized.
8961 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
8962 * typeck.c (convert): Added support for REAL_TYPE.
8963 (convert_to_char): New function.
8964 (convert): Handle CHAR_TYPE.
8965 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
8966 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
8967 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
8969 (verify_jvm_instructions): Added break a the end of bogus unop: label.
8970 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
8971 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
8972 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
8973 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
8974 to Use The Right Things.
8975 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
8976 compatible with INT. BOOLEAN is made equivalent to BYTE.
8977 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
8978 OPCODE_ifnonnull): Now supported.
8979 (build_java_athrow): New function.
8981 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
8983 Rename method name <init> to match G++ (and fix mangling).
8984 * class.c (layout_class): Replace method name of <init> by class name.
8985 (make_method_value): Do inverse renaming of constructor from <init>.
8986 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
8987 * typeck.c (lookup_java_constructor): New function.
8988 * expr.c (expand_invoke): If method_name is <init>, call
8989 lookup_java_constructor to find constructor.
8991 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
8993 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8995 * parse.c (get_class_constant): Modified to handle array "classes"
8996 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
8998 (convert): Modified to handle real type.
8999 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
9000 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
9002 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
9003 soft_multianewarray, soft_newarray_node, soft_throw_node): New
9004 global variables initialized.
9005 (find_local_variable): Handles the case of a pointer
9006 (end_java_method): Restore the use of one more scope
9007 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
9008 build_java_array_length_access, expand_java_arrayload,
9009 expand_java_arraystore, expand_java_array_length,
9010 expand_java_multianewarray, expand_java_anewarray,
9011 build_java_check_indexed_type, is_array_type_p,
9012 build_java_throw_out_of_bound_exception): New functions.
9013 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
9014 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
9015 OPCODE_<t>aload): Implemented code for verification.
9016 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
9017 ARRAY_NEW_MULTI): Macro defined.
9018 (CONVERT): Modified to invoke convert().
9019 (case OPCODE_aload2): Fixed index typo from 2 to 1.
9021 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
9023 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
9024 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
9025 (make_class_data): Field name needs '/' as package prefix.
9026 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
9028 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
9030 Implement debug information for local variables.
9031 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
9032 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
9033 DECL_LOCAL_SLOT_CHAIN): New macros.
9034 (struct lang_decl_var): New type.
9035 * parse.c (give_name_to_locals): Move to decl.c.
9036 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
9037 (start_java_method): Re-write parameter handling.
9038 (pending_local_decls): New global variable.
9039 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
9040 (find_local_variable): Accept pc so we can skips decls not in range.
9041 (struct binding_level): Add end_pc field.
9042 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
9043 (various): Change so current pc gets passed to find_local_variable.
9045 * decl.c (init_decl_processing): Re-arrange fields in
9046 class_type_node and and method_type_node to match kaffe 0.9.1.
9047 * class.c (make_method_value, make_class_data): Update
9048 initializations to match.
9050 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
9052 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
9053 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
9054 (push_super_field): New function.
9055 (make_class_data): Handle inheritance of class static initializer.
9056 (layout_class): New name mangling.
9057 * constants.c (build_constant_data_ref): Init type of data array
9058 to a one-element array.
9059 (build_constants_constructor): Set DECL_SIZE from complete array type.
9060 * decl.c: Rename class_type, object_type etc to class_type_node,
9061 object_type_node etc. Make former inherit from latter.
9062 * expr.c (expand_invoke): Add cast of function address.
9063 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
9064 * parse.c (yyparse): Don't call layout_class here.
9065 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
9067 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
9069 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
9070 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
9071 (alloc_class_constant): New.
9072 * expr.c (expand_invoke): Make sure method's class is initialized.
9073 * class.c (interits_from_p, emit_register_class): New functions.
9074 * parse.c (yyparse): Call emit_register_class.
9076 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
9078 * constants.c: New file, to handle constant pool.
9079 * Makefile.in (JAVA_OBJS): Add constants.o.
9080 * decl.c (init_decl_processing): Update, fix, finish various structs.
9081 (pushdecl_top_level): New.
9082 * parse.c (layout_class): Moved to class.c.
9083 * expr.c (java_push_constant_from_pool): New function.
9084 * class.c (build_class_ref): Make work fully
9085 (make_class_data): Emit super-class, constant pool, interface vector.
9087 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
9089 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
9090 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
9091 * class.c (class_depth): New function.
9092 (lookup_named_class): Replaced by new function lookup_class.
9093 * decl.c (object_type_node, string_type_node): New.
9094 Remove various types that we no longer need.
9095 * expr.c (verify_jvm_instructions): New separate verifier pass.
9096 (push_type, pop_type): New functions for verifier.
9097 (type_stack_dup, pop_argument_types, merge_types): Likewise.
9098 (expand_byte_code): Simplify, since we assume already verified.
9099 (expand_invoke): Now mostly works.
9100 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
9101 * lang.c (main_class): Move to parse.c. Don't make_class yet.
9102 * parse.c: Wait to allocate class object until we know its name.
9103 (layout_class): Calculate DECL_VINDEX for each virtual method.
9104 * typeck.c (get_array_type): Rename to ...
9105 (build_java_array_type): ... and provide working implementation.
9106 (build_java_signature): New function - build Java signature of type.
9107 (set_java_signature): New function - cache signature with type.
9108 (lookup_java_method): New function.
9110 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
9112 * class.c (ident_subst): Take extra SUFFIX parameter.
9113 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
9114 (set_constant_value, build_static_field_ref, is_compiled_class): New.
9115 (build_class_ref): Actually implement.
9116 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
9117 * decl.c (builtin_function): New.
9118 (init_decl_processing): Update for current Kaffe. Declare some
9119 builtin Kaffe functions.
9120 * expr.c (build_address_of): New.
9121 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
9122 Renamed (from expand_java_new etc), and added working implementations.
9123 (build_field_ref): Now also handle static fields.
9124 (expand_invoke): Implement invokestatic, and start implement rest.
9125 * java-opcodes.h: Use javaop.def to avoid duplicated list.
9126 * javaop.def: Rename invokevirt -> invokevirtual.
9127 * lang.c (use_handles): Removed.
9128 * parse.c: Add support for ConstantValue atribute.
9129 Handle nested loading of a class. (JPOOL_UTF): New.
9131 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
9133 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
9135 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
9137 * Make-lang.in (java.install-man): New empty rule.
9138 * typeck.c (set_local_type): New function.
9139 * expr.c (STORE_INTERNAL): Call find_local_variable,
9140 not find_stack_slot. Call set_local_type.
9142 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
9144 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
9145 and building RECORD_TYPE CONSTRUCTORs.
9146 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
9148 * lang.c (use_handles): Change the default to 0.
9149 * decl.c: Define and build class_type, field_type, utf8const_type.
9150 * class.c (make_class_data, make_field_value,
9151 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
9152 hashUtf8String, strLengthUtf8, mangled_classname:
9153 Functions to build reflective data structures.
9154 * parse.c (yyparse): Call make_class_data.
9156 * jcf-io.c (open_class, find_classfile): New functions.
9157 * jcf-dump.c: Support reading classfile from explicitly-named
9158 class file (without CLASSPATH searching).
9160 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
9162 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
9163 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
9164 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
9165 (get_constant): Now trivial for CONSTANT_Utf8.
9167 * jcf.h: Make NEW_CPOOL the default.
9168 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
9170 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>