1 2000-06-26 Tom Tromey <tromey@cygnus.com>
3 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6 2000-06-25 Tom Tromey <tromey@cygnus.com>
8 * parse.y (for_statement): Wrap expression in a WFL if it is a
9 constant. For PR gcj/268.
11 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
13 * parse.y (do_resolve_class): Minor optimiztion in the package
14 list search. Removed unecessary test and return statement.
15 (valid_ref_assignconv_cast_p): Order of arguments to
16 enclosing_context_p fixed.
18 2000-06-24 Tom Tromey <tromey@cygnus.com>
20 * expr.c (lookup_field): Print error and return error_mark_node if
21 field reference is ambiguous.
23 * parse.y (check_abstract_method_definitions): Also check if
24 `other_method' is abstract.
26 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
28 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
30 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
31 (struct lang_type): New field `pic.'
32 (CLASS_PRIVATE): New macro.
33 * parse.y (check_inner_class_access): New function.
34 (jdep_resolve_class): Call it.
36 2000-06-23 Tom Tromey <tromey@cygnus.com>
38 * parse.y (patch_incomplete_class_ref): Initialize the returned
39 class. For PR gcj/260.
41 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
43 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
45 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
47 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
49 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
51 * java-tree.def (CASE_EXPR): Marked 'e'.
52 (DEFAULT_EXPR): Likewise.
53 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
55 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
57 (generate_bytecode_insns): Test try_block for BLOCK before using
59 * parse.y (build_wfl_wrap): Added `location' argument. Set
60 EXPR_WFL_LINECOL accordingly.
61 (dim_expr:): Wrap constants with WFLs.
62 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
63 (resolve_package): Check for `stmt' not being a BLOCK before
64 building a debuggable statement with it.
65 (make_qualified_primary): Added extra parameter to build_wfl_wrap
67 (resolve_field_access): Make sure `decl' is a DECL before treating
69 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
70 IDENTIFIER_NODE before treating it as such.
71 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
73 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
74 to be applied only on non array types.
76 2000-06-16 Per Bothner <per@bothner.com>
78 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
79 define in terms of DECL_RESULT, as that fails when --enable-checking.
81 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
83 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
84 types the same in comparison.
85 (CHECK_OP): Add static prototype.
87 2000-06-13 Jakub Jelinek <jakub@redhat.com>
89 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
90 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
93 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
95 * decl.c (create_primitive_vtable): Prototype.
97 * jcf-write.c (generate_bytecode_insns): Initialize variable
100 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
102 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
104 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
105 to track searched classes, and do not search the same class more than
106 once. Call find_applicable_accessible_methods_list on immediate
107 superclass, instead of search_applicable_method_list on all ancestors.
110 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
112 * parse.y (register_fields): Permit static fields in inner classes
113 if they are final. Fix for PR gcj/255.
115 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
117 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
118 * parse.y (find_in_imports): Returned type changed to void,
119 leading comment fixed.
120 (register_package): New function.
121 (qualify_and_find): Likewise.
122 (package_declaration:): Use `register_package'.
123 (single_type_import_declaration:): Removed local variable
124 `node'. Added missing `;' for consistency.
125 (type_import_on_demand_declaration:): Use `chainon' to link new
127 (lookup_field_wrapper): Lookup local variables defined in outer
129 (java_complete_class): Don't reverse the list of imported on demand.
130 (do_resolve_class): Reorganized. Removed local variable
131 `original_name'. Call `qualify_and_find' with the current package
132 name, invoke `find_in_imports_on_demand' right after. Call
133 `qualify_and_find' with the packages we've seen so far. Fixed
134 operations numbering in comments.
135 (java_expand_class): Don't reverse `package_list'.
136 (find_most_specific_methods_list): New local variables `abstract'
137 and `candidates'. Use them to pick the right method.
139 Tue Jun 6 11:39:05 2000 Tom Tromey <tromey@ferrule.cygnus.com>
141 * parse.y (check_modifiers_consistency): Don't subtract out
142 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
144 2000-06-04 Philipp Thomas <pthomas@suse.de>
146 * Makefile.in (INTLLIBS): New.
150 Fri Jun 2 16:48:55 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
152 * class.c (get_dispatch_table): Build the vtable dummy entry list
153 element with a null purpose. Fixed leading comment.
154 (build_dtable_decl): Build an accurate dtable type when appropriate
157 2000-06-02 Richard Henderson <rth@cygnus.com>
159 * lang.c (lang_get_alias_set): New.
161 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
163 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
164 before using it as the accessed field.
166 2000-05-31 Tom Tromey <tromey@cygnus.com>
168 * java-tree.h (boolean_array_vtable, byte_array_vtable,
169 char_array_vtable, short_array_vtable, int_array_vtable,
170 long_array_vtable, float_array_vtable, double_array_vtable):
172 * expr.c (get_primitive_array_vtable): New function.
173 (create_primitive_vtable): New function.
174 (java_lang_expand_expr): Enable code to statically generate
176 * decl.c (init_decl_processing): Create primitive vtables.
177 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
178 short_array_vtable, int_array_vtable, long_array_vtable,
179 float_array_vtable, double_array_vtable): Define.
181 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
183 * java/parse.y (find_applicable_accessible_methods_list):
184 Don't add an uninitialized value to the list.
186 2000-05-25 Tom Tromey <tromey@cygnus.com>
188 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
189 when trying to see if field's class should be initialized. Always
190 initialize field's declaring class, not qualified class.
193 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
194 `wfl_operator', to maybe_build_primttype_type_ref.
197 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
199 * parse.y (patch_method_invocation): Don't try to lookup methods
202 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
204 * parse.y (resolve_field_access): Call the appropriate <clinit>
205 before accessing the length of a static array. Craft a decl for
206 the field while its time. Fixes PR gcj/129.
208 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
210 * parse.y (resolve_package): Correctly set `*next' (was off by
212 (resolve_qualified_expression_name): Fixed comment.
214 Thu Apr 27 17:47:34 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
216 * jcf-parse.c (jcf_parse_source): Reset current_class and
217 current_function_decl to NULL before parsing a new file.
219 Thu Apr 27 17:25:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
221 * parse.y (block_end:): If the collected block doesn't feature a
222 statement, insert an empty statement.
224 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
226 * parse.y (maybe_yank_clinit): New function.
227 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
228 end of the list of methods belonging to a class.
229 (java_complete_expand_method): Check whether <clinit> is really
230 necessary and expand it accordingly.
232 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
234 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
235 processed by the method's switch statement.
237 2000-05-19 Tom Tromey <tromey@cygnus.com>
239 * java-tree.h: Added init state enum.
240 * decl.c (emit_init_test_initialization): Initialize class
241 initialization check variable by looking at class' state.
243 2000-05-19 Tom Tromey <tromey@cygnus.com>
245 * java-tree.h (build_instanceof): Declare.
246 (build_get_class): Declare.
247 * parse.y (patch_binop): Use build_instanceof.
248 * expr.c (build_instanceof): New function. If class is final,
249 don't make a function call.
250 (expand_java_INSTANCEOF): Use it.
251 (build_get_class): New function.
253 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
255 * jcf-write.c (generate_classfile): Scan the source_file for
256 slashes with the right pointer variable.
258 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
260 * lang.c (lang_decode_option): Update -Wunused flags by calling
262 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
264 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
266 * check_init.c (check_init): Constify local char *.
267 * class.c (push_class): Constify local char *.
268 * java_tree.h: Update prototypes.
269 * jcf-io.c (open_class): Constify filename parameter and
271 (find_class): Remove redundant string copy. Cast return from
273 * jcf-parse.c (read_class, parse_class_file, yyparse):
274 Constify local char *.
275 * jcf-write.c (generate_bytecode_insns, generate_classfile):
276 Constify local char *.
277 * jcf.h (JCF): Constify filename and classname.
278 (JCF_FINISH): Cast args to FREE to char * when appropriate.
279 * lang.c (init_parse): Constify parameter and return value.
280 * lex.c (java_get_line_col): Constify filename parameter.
281 * parse.h: Constify parser_ctxt.filename. Update prototypes.
282 * parse.y (java_parser_context_suspend,
283 issue_warning_error_from_context, safe_layout_class): Constify
285 * parse.c: Regenerate.
287 2000-05-08 Tom Tromey <tromey@cygnus.com>
289 * expr.c (build_jni_stub): Cache the result of
292 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
294 * decl.c (predef_filenames_size): Now 7.
295 (predef_filenames): New seventh entry.
297 2000-05-04 Tom Tromey <tromey@cygnus.com>
299 * boehm.c (mark_reference_fields): Don't mark RawData fields.
300 Keep track of when we've seen a reference field after a
302 (get_boehm_type_descriptor): Handle case where we see
303 non-reference fields but no trailing reference field.
304 * decl.c (rawdata_ptr_type_node): Define.
305 (init_decl_processing): Initialize rawdata_ptr_type_node.
306 * java-tree.h (rawdata_ptr_type_node): Declare.
308 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
310 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
311 specifiers in calls to fprintf.
313 2000-05-03 Andrew Haley <aph@cygnus.com>
315 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
317 * javaop.h (WORD_TO_INT): New function.
318 (IMMEDIATE_s4): Use WORD_TO_INT.
319 * jcf.h (JPOOL_INT): Ditto.
321 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
324 2000-04-19 Tom Tromey <tromey@cygnus.com>
326 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
328 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
330 * expr.c (build_jni_stub): New function.
331 * lang-specs.h: -fjni and -femit-class-file are incompatible.
333 * parse.y (java_complete_expand_methods): Expand a native method
334 and call build_jni_stub if -fjni given.
335 * lang-options.h: Document -fjni.
336 * lang.c (flag_jni): New global.
337 (lang_f_options): Added `jni' entry.
338 * java-tree.h (soft_lookupjnimethod_node,
339 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
342 (build_jni_stub): Declare.
343 (struct lang_decl): Added `native' flag.
344 (METHOD_NATIVE): Redefined to use `native' field of lang specific
346 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
347 soft_jnipopsystemframe_node): New globals.
348 (init_decl_processing): Set them. _Jv_InitClass only takes one
351 * java-tree.def: Put into `C' mode.
353 2000-04-27 Tom Tromey <tromey@cygnus.com>
356 * expr.c (expand_invoke): Generate check to see if object pointer
357 is null in nonvirtual invocation case.
358 * java-tree.h (soft_nullpointer_node): Declare.
359 * decl.c (soft_nullpointer_node): New global.
360 (init_decl_processing): Initialize soft_nullpointer_node.
361 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
362 or `private' methods.
363 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
365 Wed Apr 26 14:29:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
367 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
370 2000-04-26 Tom Tromey <tromey@cygnus.com>
372 * zextract.c (find_zip_file_start): New function.
373 (read_zip_archive): Use it.
375 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
377 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
379 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
381 * class.c (common_enclosing_context_p): New function.
382 * java-tree.h (common_enclosing_context_p): Added prototype.
383 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
384 classes sharing an outer context with the current instance.
385 * parse.y (build_access_to_thisn): Fixed leading comment.
386 (verify_constructor_super): New local `supper_inner'. Skip
387 enclosing context argument in the case of inner class constructors.
388 (patch_method_invocation): Insert proper context as second
389 parameter to pure inner class constructor super invocations.
391 Mon Apr 24 14:59:36 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
393 * parse.y (end_class_declaration): Reset the interface number
396 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
398 * parse.y (source_start_java_method): Deleted unecessary code.
399 (patch_method_invocation): Fixed comment.
401 2000-04-24 Robert Lipe <robertlipe@usa.net>
403 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
405 2000-04-23 Tom Tromey <tromey@cygnus.com>
407 * boehm.c (mark_reference_fields): Use int_byte_position.
409 2000-04-22 Tom Tromey <tromey@cygnus.com>
411 * boehm.c (mark_reference_fields): Only call byte_position on
414 2000-04-22 Tom Tromey <tromey@cygnus.com>
416 * boehm.c (mark_reference_fields): Added `last_view_index'
417 argument. Use DECL_FIELD_OFFSET to determine field's offset.
419 Thu Apr 20 17:41:28 2000 Mo DeJong <mdejong@cygnus.com>
421 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
422 * parse.y (check_class_interface_creation): Fixed comments. Select
423 permitted modifiers for (inner) interfaces. Changed error message
424 to report rejected modifiers used with local classes.
426 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
428 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
429 of directly inherited type considered in scope.
430 * parse.y (do_resolve_class): Search inherited classes for inner
433 2000-04-20 Tom Tromey <tromey@cygnus.com>
435 * parse.y (not_accessible_p): Use member's class, not current
436 class, when doing inheritance check for protected reference.
439 Thu Apr 20 18:20:58 2000 Jason Schroeder <shrode@subnature.com>
441 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
443 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
445 * parse.y (lookup_field_wrapper): Search for final local aliases.
446 (resolve_expression_name): Let lookup_field_wrapper search for
447 final local aliases. Force the value of `name' if one is found.
448 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
449 an expression name. Fixed comments.
451 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
453 * parse.y (yyerror): `msg' can be null, don't use it in that case.
455 2000-04-19 Tom Tromey <tromey@cygnus.com>
457 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
459 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
461 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
463 2000-04-18 Tom Tromey <tromey@cygnus.com>
466 * gjavah.c (utf8_cmp): Changed return value.
467 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
469 (cxx_keywords): New global.
470 (get_field_name): Handle new result of cxx_keyword_subst.
471 (print_method_info): Likewise.
473 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
475 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
476 with a newline, for CNI.
477 (print_stub_or_jni): Print a space or newline before method name for
479 (print_cxx_classname): Don't write leading "::" in CNI stub method.
480 (process_file): Include gcj/cni.h if generating CNI stubs.
482 2000-04-16 Tom Tromey <tromey@cygnus.com>
484 * gjavah.c (decompile_method): Use print_field_name.
487 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
489 * parse.y (java_expand_classes): Reverse the package list once.
490 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
492 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
493 the `==' and `!=' operators.
495 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
497 * jcf-write.c (generate_bytecode_insns): At invokation time,
498 always relate an interface method to the type of its selector.
500 2000-04-05 Tom Tromey <tromey@cygnus.com>
503 * expr.c (expand_invoke): Generate check to see if object pointer
504 is null in nonvirtual invocation case.
505 * java-tree.h (soft_nullpointer_node): Declare.
506 * decl.c (soft_nullpointer_node): New global.
507 (init_decl_processing): Initialize soft_nullpointer_node.
508 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
509 or `private' methods.
510 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
512 2000-04-05 Tom Tromey <tromey@cygnus.com>
515 * parse.y (check_final_assignment): Recognize assignments to the
516 `length' field of an array when generating class files.
518 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
520 * class.c (decl_hash): Prototype removed.
521 (decl_compare): Likewise.
523 2000-04-05 Tom Tromey <tromey@cygnus.com>
525 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
526 * parse.y (check_modifiers_consistency): Check for final/volatile
527 clash. Fixes PR gcj/164.
529 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
531 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
533 (java_hash_compare_tree_node): Renamed from `decl_compare, made
535 (add_method_1): Use `java_hash_hash_tree_node' and
536 `java_hash_compare_tree_node'.
537 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
538 (java_hash_compare_tree_node): Likewise.
539 * parse.y (find_applicable_accessible_methods_list): Create,
540 delete and use a hash table to remember already searched interfaces.
542 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
544 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
547 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
549 * boehm.c (mark_reference_fields, set_bit): Prototype.
550 (set_bit): Un-ANSI-fy definition.
552 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
555 * decl.c (emit_init_test_initialization): Likewise.
557 * gjavah.c (jni_print_char): Likewise.
559 * parse.y (create_new_parser_context): Likewise.
561 Thu Mar 30 15:26:56 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
563 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
564 patch missing hunk. Fixed indentation.
566 2000-03-30 Tom Tromey <tromey@cygnus.com>
568 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
569 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
571 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
573 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
574 when negative *before* using it as an array index.
575 * ChangeLog: Fixed typo.
577 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
579 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
580 to 0 when it reaches -1.
582 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
584 * jcf-parse.c (get_constant): Properly cast `num' during the
585 invocation of `add_double'.
586 * jcf-write.c (push_long_const): Properly cast `lo' before
587 comparing it to short bounds.
588 * parse-scan.y (interface_declaration:): Rule re-arrange so that
589 `interface_body:' is reduced after the current interface is
592 2000-03-26 Tom Tromey <tromey@cygnus.com>
594 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
595 Java-specific `-f' option.
597 Sun Mar 26 11:37:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
599 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
600 Adjust order of making types.
601 Make bitsize_*_node values.
603 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
605 * class.c (make_field_value): Use byte_position.
606 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
607 (java_array_data_offset): Likewise.
608 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
611 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
613 * parse.y (check_abstract_method_definitions): New local
614 `end_type_reached'. Make sure we also consider `end_type'.
615 (java_check_abstract_method_definitions): Make sure we eventually
616 consider `java.lang.Object'.
617 (maybe_use_access_method): Don't use access method if not in the
618 context of a pure inner class or if the method's context is right.
619 (find_applicable_accessible_methods_list): New static flag
620 `object_done'. Don't search abstract classes as interfaces. Fixed
621 indentation. Fixed the `java.lang.Object' only search. Search
622 class interface(s) first, then fully search enclosing contexts.
623 (find_most_specific_methods_list): Pick the closest candidate when
624 they're all abstract.
626 Mon Mar 20 08:58:51 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
628 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
629 properly initialize `finished_label.' Don't emit gotos for empty
632 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
634 * except.c (emit_handlers): Clear catch_clauses_last.
636 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
638 * parse.y (check_method_types_complete): New function.
639 (create_class): Reset anonymous class counter only when seeing an
641 (java_complete_class): JDEP_METHOD: Don't recompute signature
644 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
646 * class.c (build_static_ref): Fixed indentation in comment.
647 * java-tree.def (TRY_EXPR): Fixed typo in name.
648 (CLASS_LITERAL): Likewise.
649 * java-tree.h: (TYPE_DOT_CLASS): New macro.
650 (struct lang_type): New field `dot_class'.
651 * jcf-write.c (generate_bytecode_insns): Fixed error message.
652 (generate_classfile): Method `class$' is synthetic.
653 * parse.y (build_do_class_method): New function.
654 (build_dot_class_method_invocation): Likewise.
655 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
656 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
657 (qualify_ambiguous_name): Likewise.
658 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
659 (build_try_statement): Fixed leading comment.
661 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
663 * class.c (make_field_value): Properly handle sizes.
664 (get_dispatch_vector): Use tree_low_cst and host_integerp.
665 (layout_class_method): Count using trees.
666 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
667 * expr.c (java_array_data_offset): Use int_bit_position.
668 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
669 (build_invokevirtual): Use tree_low_cst and do computations with trees.
671 2000-03-16 Tom Tromey <tromey@cygnus.com>
673 * lang.c (flag_hash_synchronization): New global.
674 (lang_f_options): Added `hash-synchronization'.
675 * lang-options.h: Mention -fhash-synchronization.
676 * java-tree.h (flag_hash_synchronization): Declare.
677 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
678 hash table synchronization is disabled.
679 * decl.c (init_decl_processing): Only push `sync_info' value when
680 hash table synchronization is disabled.
681 * class.c (make_class_data): Only push `sync_info' field when hash
682 table synchronization is disabled. Removed dead code.
684 2000-03-16 Tom Tromey <tromey@cygnus.com>
686 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
688 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
690 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
692 * parse.y (patch_method_invocation): Handle anonymous classes
693 creation in static context.
695 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
697 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
698 * parse.y (resolve_qualified_expression_name): Use it.
699 (patch_method_invocation): Likewise.
701 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
703 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
704 depending on the type of dependency which dictates what the
706 (unresolved_type_p): Resolved types limited to the current class.
708 2000-03-15 Tom Tromey <tromey@cygnus.com>
710 * decl.c (init_decl_processing): Set type of `sync_info' to be
713 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
714 Correctly compute bit number for current slot. Zero `high' and
715 `low' in DS_LENGTH case. Don't skip inherited fields. Use
716 mark_reference_fields.
717 (mark_reference_fields): New function.
719 Tue Mar 14 17:15:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
721 * parse.y (register_incomplete_type): Fixed initialization of
724 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
726 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
728 (push_class_context, pop_class_context): New function.
729 (class_body:): Call pop_class_context.
730 (interface_body:): Likewise.
731 (INNER_QUALIFIER): New macro.
732 (report_class_declaration): Changed output format and use
733 INNER_QUALIFIER. Call push_class_context.
735 2000-02-14 Andrew Haley <aph@cygnus.com>
737 * check-init.c (check_init): Add new cases for unary and binary
740 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
742 * parse.y (resolve_package): Set `next' once a type name has been
743 progressively discovered.
744 (resolve_qualified_expression_name): Propagate resolution only if
745 there are remaining qualifiers. Take into account `q' might have
746 been cleared after re-qualification.
747 * parse.y (patch_method_invocation): New local `resolved'.
748 Section dealing with qualified expression rewritten to use
749 resolve_field_access.
751 Mon Mar 13 12:21:13 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
753 * parse.h (PUSH_CPC): Fixed indentation.
754 (DEBUG_CPC): New macro.
755 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
756 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
757 * parse.y (class_body_declaration:): Use
758 SET_CPC_INSTANCE_INITIALIZER_STMT.
759 (method_declaration:): Check for null current_function_decl.
760 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
761 (java_parser_context_pop_initialized_field): Better handling of
763 (maybe_make_nested_class_name): Mark nested class name as
764 qualified when necessary.
765 (end_class_declaration): Don't call java_parse_context_resume when
766 one or more error occured.
767 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
768 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
769 SET_CPC_INITIALIZER_STMT.
770 (method_header): Check for inner classes declaring static methods.
771 (resolve_qualified_expression_name): Handle situation where `this'
774 Mon Mar 13 11:36:51 2000 Hans Boehm <boehm@acm.org>
776 * typeck.c (build_prim_array_type): Correctly set the high word too.
778 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
780 * parse.y (java_complete_expand_methods): Leave <clinit> out of
782 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
783 list of methods for interfaces.
785 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
787 * parse.y (qualify_ambiguous_name): Properly handle expressions
790 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
792 * parse.y (check_final_assignment): Extended to process
794 (patch_assignment): Have check_final_assignment called only once.
796 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
798 * java-tree.h (IS_INIT_CHECKED): New flag.
799 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
800 * parse.y (patch_string): Call force_evaluation_order on the
801 completed string concatenation tree.
802 * expr.c (force_evaluation_order): Call force_evaluation_order on
803 function's arguments too.
805 Mon Mar 6 18:07:07 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
807 * decl.c (emit_init_test_initialization): Mark KEY as unused.
808 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
809 (build_anewarray): Likewise.
810 * parse.y (patch_newarray): Likewise.
811 * parse.c: Regenerated.
813 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
815 * decl.c (init_decl_processing): Added new class fields `depth',
816 `ancestors', and `idt' to class_type_node. Use
817 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
818 * class.c (make_class_data): Push initial values for new fields.
819 * java-tree.h: Updated prototype for `build_invokeinterface'.
820 * expr.c (build_invokeinterface): Changed parameters to accept
821 `method' tree. Calculate index of `method' in its declaring
822 interface. Build call to _Jv_LookupInterfaceMethodIdx.
823 (expand_invoke): Call `build_invokeinterface' with new parameters.
824 * parse.y (patch_invoke): Call `build_invokeinterface' with new
827 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
829 * typeck.c (lookup_do): Search superinterfaces first
830 when looking up an interface method. From Godmar Back
833 2000-03-06 Tom Tromey <tromey@cygnus.com>
835 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
837 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
839 * java-tree.h (lookup_argument_method2): Declared.
840 (safe_layout_class): Prototype moved from parse.h.
841 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
842 * parse.y (java_check_regular_methods): Local `super_class' gone.
843 Call lookup_argument_method2 instead of lookup_argument_method.
844 Perform modifier match for methods found declared in implemented
845 interfaces. Fixed indentation problem. Overriding/hiding error
846 report to take place only for methods found in classes.
847 * typeck.c (lookup_argument_method): Changed leading
848 comment. Re-written by calling lookup_do.
849 (lookup_argument_method2): New function.
850 (lookup_java_method): Re-written by calling lookup_do.
851 (lookup_do): New function.
853 Thu Mar 2 15:18:33 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
855 * check-init.c (check_init): Removed dead code. Handle (blank)
857 * parse.y (declare_local_variables): New local `final_p', set it
858 and use it to initialize LOCAL_FINAL.
859 (check_final_assignment): Only check FIELD_DECLs.
861 2000-02-17 Tom Tromey <tromey@cygnus.com>
863 * Makefile.in (JAVA_OBJS): Added boehm.o.
864 (boehm.o): New target.
865 * Make-lang.in (JAVA_SRCS): Added boehm.c.
866 * java-tree.h (flag_use_boehm_gc): Declare.
867 (get_boehm_type_descriptor): Declare.
868 * lang.c (lang_f_options): Added `use-boehm-gc'.
869 (flag_use_boehm_gc): New global.
870 * lang-options.h: Added -fuse-boehm-gc.
872 * class.c (get_dispatch_table): If class uses a Boehm type
873 descriptor, put it in the vtable.
874 (make_class_data): Removed dead code.
876 2000-03-03 Per Bothner <per@bothner.com>
878 * decl.c (init_decl_processing): Initialize sizetype properly.
880 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
882 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
883 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
884 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
885 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
886 (jcf_parse): New local `current'. Load innerclasses seen in outer
887 context being processed.
888 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
889 * jcf-write.c (append_innerclasses_attribute): New function.
890 (append_innerclasses_attribute_entry): Likewise.
891 (get_access_flags): Handle static classes. Set anonymous and local
892 classes to be private.
893 (generate_classfile): Attribute count adjusted. Call
894 append_innerclasses_attribute.
895 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
896 PURE_INNER_CLASS_TYPE_P.
897 * parse.y (parser_qualified_classname): New parameter `is_static',
898 produce non qualified name accordingly.
899 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
900 (create_interface): Added argument to parser_qualified_classname.
901 (create_class): Added argument to parser_qualified_classname. Setup
902 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
903 (add_inner_class_fields): Fixed indentation.
904 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
905 (method_declarator): Fixed typo in comment.
906 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
907 (build_current_thisn): Likewise.
908 (patch_method_invocation): Likewise.
910 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
912 * decl.c (current_function_decl): Move to toplev.c.
914 Mon Feb 28 08:20:42 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
916 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
917 (DECL_BIT_INDEX): Use underlying representation.
918 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
920 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
922 * expr.c (build_java_ret): Pass proper type to size_binop.
924 2000-02-25 Anthony Green <green@cygnus.com>
926 * expr.c (build_class_init): Mark the decl to be ignored by
928 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
929 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
930 * class.c (init_test_hash_newfunc): New function.
931 (decl_hash): New function.
932 (decl_compare): New function.
933 * decl.c (emit_init_test_initialization): New function.
934 (complete_start_java_method): Traverse the init test hashtable,
935 calling emit_init_test_initialization.
936 (always_initialize_class_p): Define.
937 * expr.c (build_class_init): Use initialization tests when
938 emitting class initialization code.
939 (always_initialize_class_p): Declare.
940 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
942 * java-tree.h: Include hash.h.
943 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
944 (struct lang_decl): Add init_test_table field.
945 (init_test_hash_entry): Define.
947 Fri Feb 25 18:41:31 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
949 * gjavah.c (main): Avoid using `argi' to report unimplemented
952 Fri Feb 25 18:47:25 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
954 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
955 initialize locals to avoid warnings. Local `exception_type' moved
958 Fri Feb 25 18:00:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
960 * parse.y (resolve_expression_name): Use `orig' as a second
961 argument to resolve_field_access.
962 (resolve_field_access): Removed unecessary code when dealing with
965 Wed Feb 23 17:41:50 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
967 * class.c (push_super_field): Don't push the field twice.
968 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
969 * parse.h (java_reorder_fields): Prototyped.
970 * parse.y (java_reorder_fields): New function.
971 (java_layout_class): Simplified not to worry about re-ordering.
973 2000-02-23 Tom Tromey <tromey@cygnus.com>
975 * gjavah.c (print_name): In JNI case, correctly quote string.
976 (print_method_info): Don't handle overrides in JNI mode.
978 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
980 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
981 value type set to `boolean_type_node'.
983 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
985 * jcf-dump.c (main): Test for correct condition after
986 output file creation.
988 2000-02-19 Anthony Green <green@cygnus.com>
990 * jcf-depend.c (add_entry): Fix test for first list entry.
992 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
994 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
995 * constants.c (build_constants_constructor): Likewise.
997 2000-02-19 Anthony Green <green@cygnus.com>
999 * jcf-depend.c (add_entry): Add entries to the end of the list.
1001 Wed Nov 03 02:16:00 PST 1999 Pekka Nikander <pekka.nikander@hut.fi>
1003 * decl.c (INT_TYPE_SIZE): Define if necessary.
1004 (expand_java_return): Handle the case of a native integer smaller
1007 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
1009 * gjavah.c (help): Use GCCBUGURL.
1010 * jv-scan.c (help): Likewise.
1011 * jcf-dump.c (help): Likewise.
1013 Thu Feb 17 14:30:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1015 * jcf-write.c (generate_bytecode_insns): Don't generate empty
1018 Thu Feb 17 13:20:58 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1020 * jcf-parse.c (load_class): Call `fatal' if no file containing
1021 the target class are found.
1023 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
1025 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
1026 lex.c, lex.h, and PARSE_H to...
1027 (parse.o, parse-scan.o): ...here, respectively.
1029 * lex.c: Split out code that may trigger SIGFPE from yylex()
1030 to its own function.
1031 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
1033 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1035 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
1037 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
1039 * parse.y (outer_field_access_p): Stop in time when outer contexts
1041 (resolve_qualified_expression_name): Properly qualify *everything*
1042 after a package.type to be resoled as expression names.
1043 (find_applicable_accessible_methods_list): Save/restore `class' to
1044 isolate it from a possible outer context search.
1046 2000-02-15 Tom Tromey <tromey@cygnus.com>
1048 * gjavah.c (jni_print_char): New function.
1049 (print_full_cxx_name): Use it.
1050 (decode_signature_piece): Likewise.
1051 (print_cxx_classname): Likewise.
1053 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1055 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
1057 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
1059 * gjavah.c: Include version.h.
1061 * jcf-dump.c: Likewise.
1063 * jv-scan.c: Likewise.
1065 Sat Feb 12 04:34:04 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1067 * parse.y (outer_field_access_fix): First parameter now a tree
1068 node. Check for assignement to final. First argument to
1069 build_outer_field_access_fix modified to accomodate prototype.
1070 (build_outer_field_access): Don't check for assignment to final
1072 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
1073 possibly returned by outer_field_access_fix. Changed
1074 outer_field_access_fix's first argument.
1075 (check_final_assignment): $finit$'s context is OK.
1076 (patch_unaryop): Use node instead of its line/column value when
1077 calling outer_field_access_fix.
1079 Fri Feb 11 17:38:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1081 * parse.y (interface_declaration:): No longer tagged
1082 <node>. Re-installed default action.
1083 (class_member_declaration:): Handle inner interfaces.
1084 (interface_member_declaration): Handle inner interfaces and
1086 (create_interface): Push error if one seen. Suspend parsing
1087 context when processing an inner interface.
1088 (register_fields): Inner class static field limitations not to
1089 apply to inner interfaces.
1091 Thu Feb 10 22:07:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1093 * jcf-parse.c (load_class): Update `java_error_count' when a
1094 class' file can't be found.
1095 (parse.y): Avoid (byte)code generation when errors seen.
1097 Thu Feb 10 20:10:43 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1099 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
1100 decodes a valid node.
1101 (patch_binop): Handle TRUNC_DIV_EXPR.
1103 Thu Feb 10 16:04:26 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1105 * parse.y (resolve_package): New local `acc.' Try to progressively
1106 build and guess a package and type name.
1108 Thu Feb 10 12:52:09 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1110 * parse.y (find_applicable_accessible_methods_list): Load and
1111 layout the search class if necessary.
1112 (java_complete_tree): Keep to original type of the folded initial
1115 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
1117 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
1118 Generate error message if circularity is detected. New static
1120 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
1121 * jcf-write.c (generate_bytecode_insns): Very simply handle
1123 * parse.y (java_check_circular_reference): Use
1124 `cyclic_inheritance_report' during report, if necessary.
1125 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
1126 walking NEW_ARRAY_INIT twice.
1128 2000-02-09 Tom Tromey <tromey@cygnus.com>
1130 * parse.y (check_class_interface_creation): Allow inner classes to
1131 be `private' or `protected', check modifiers' consistency. Prevent
1132 block local classes from bearing any modifiers.
1134 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1136 * except.c (check_start_handlers): Re-add prototype lost in last
1138 (maybe_start_try): Remove excess argument to `check_start_handlers'.
1140 2000-02-09 Andrew Haley <aph@cygnus.com>
1142 * decl.c (clear_binding_level): Remove excess initializer.
1143 (maybe_poplevels): Remove unused variable.
1144 (force_poplevels): Ditto.
1145 (struct binding_level): Add comment.
1147 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1149 * jcf-write.c (generate_classfile): Don't consider
1150 pre-initialization with reference value (use <clinit> instead.)
1151 * parse.y (java_fix_constructors): No generated constructor for
1153 (build_outer_field_access): Removed debug message.
1154 (outer_field_expanded_access_p): Adapted to bytecode generation.
1155 (build_outer_field_access_method): Use fix_method_argument_names.
1156 (build_outer_method_access_method): Fixed indentation. Added
1157 comment. Handle access method generation for static and also void
1159 (build_access_to_thisn): Inserted debug message.
1160 (maybe_build_thisn_access_method): Use fix_method_argument_names.
1161 (resolve_qualified_expression_name): Fixed comment.
1162 (not_accessible_p): Adapted to bytecode generation. Added comment.
1163 (patch_method_invocation): Added comment.
1164 (maybe_use_access_method): Fixed leading comment. Handle static
1166 (java_complete_lhs): Don't shortcut handling of initialized upon
1167 declaration String type static fields when generating bytecode.
1168 (patch_unaryop): Handle outer field access when generating
1171 Thu Feb 3 20:23:19 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1173 * java-tree.h (FIELD_THISN): New macro.
1174 * jcf-write.c (append_synthetic_attribute): New function.
1175 (generate_classfile): Set "Synthetic" attribute on this$<n>,
1176 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
1177 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
1179 (build_outer_field_access): Turned on access functions usage and
1180 generation when compiling to bytecode.
1181 (maybe_use_access_method): Likewise.
1183 2000-01-25 Andrew Haley <aph@cygnus.com>
1185 * java-except.h (struct eh_range): Add `expanded' field.
1186 (maybe_start_try): Add end_pc arg.
1187 (maybe_end_try): Ditto.
1188 * java-tree.h (force_poplevels): new function.
1189 * expr.c (expand_byte_code): Don't call maybe_start_try or
1191 * except.c (add_handler): Reset expanded.
1192 (expand_start_java_handler): Set expanded.
1193 (check_start_handlers): Don't expand a start handler that's
1194 already been expanded.
1195 (maybe_start_try): Add end_pc arg. Only expand a handler which
1197 (expand_end_java_handler): call force_poplevels.
1198 (force_poplevels): new function.
1199 * decl.c (binding_level): Add start_pc of binding level.
1200 (maybe_pushlevels): Call maybe_start_try when pushing binding
1202 (maybe_poplevels): Call maybe_end_try when popping binding levels.
1203 (LARGEST_PC): Define.
1204 (clear_binding_level): Use LARGEST_PC.
1206 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
1207 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
1208 (binding_depth, is_class_level, current_pc): new variables.
1209 (struct binding_level): ditto.
1210 (indent): new function.
1211 (push_jvm_slot): add debugging info.
1212 (maybe_pushlevels): ditto.
1213 (maybe_poplevels): ditto.
1216 (start_java_method): ditto.
1217 (give_name_to_locals): comment only.
1218 * except.c (binding_depth, is_class_level, current_pc):
1220 (expand_start_java_handler): add debugging info.
1221 (expand_end_java_handler): ditto.
1223 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1225 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
1226 (print_name_for_stub_or_jni, process_file): Constify a char*.
1228 2000-02-03 Tom Tromey <tromey@cygnus.com>
1230 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
1232 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1234 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
1235 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
1238 Wed Feb 2 18:43:37 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1240 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
1241 * java-tree.h (TYPE_II_STMT_LIST): New macro.
1242 (struct lang_type): New field `ii_block'.
1243 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
1244 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
1245 * parse.h (struct parser_ctxt): New field `instance_initializers'.
1246 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
1247 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
1248 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
1250 * parse.y (add_instance_initializer): New function.
1251 (in_instance_initializer): New static global.
1252 (class_body_declaration:): Link instance initializer block.
1253 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
1254 (array_creation_expression:): Remove unused local.
1255 (java_parser_context_push_initialized_field): Fixed leading
1256 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
1257 CPC_INSTANCE_INITIALIZER_LIST.
1258 (java_parser_context_pop_initialized_field): Likewise.
1259 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
1260 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
1261 CPC_INITIALIZER_STMT.
1262 (fix_constructors): New local `class_type'. Use it. Call
1263 add_instance_initializer.
1264 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
1265 (patch_return): Forbid return in instance initializers.
1266 (patch_throw_statement): Enforce exception handling in the context
1267 of instance initializers.
1269 2000-02-03 Tom Tromey <tromey@cygnus.com>
1271 * Make-lang.in (java.mostlyclean): Remove executables in
1274 2000-01-31 Scott Bambrough <scottb@netwinder.org>
1276 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
1277 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
1278 (java_float_finite): Convert to use union Word from javaop.h.
1279 (java_double_finite): Convert to use union DWord from javaop.h.
1281 2000-02-02 Tom Tromey <tromey@cygnus.com>
1283 * gjavah.c (options): Added `jni' entry.
1284 (help): Document -jni.
1285 (flag_jni): New global.
1286 (process_file): Handle JNI output. Don't print text from
1287 -prepend, -add, etc, when generating stubs. Only remove `.class'
1288 suffix if it actually exists.
1289 (main): Create a `.c' file when run with `--jni --stubs'. Create
1290 correct output file name with `--jni'.
1291 (print_include): Mangle header name differently in JNI case.
1292 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
1294 (print_method_info): Handle JNI case. Put signature info into
1295 method name. Handle case when STREAM is NULL.
1296 (print_name_for_stub_or_jni): New function.
1297 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
1298 (print_cxx_classname): Handle JNI.
1299 (print_full_cxx_name): Likewise.
1300 (decode_signature_piece): Likewise.
1301 (overloaded_jni_method_exists_p): New function.
1302 (struct method_name): Added `signature' and `sig_length' fields.
1303 (HANDLE_END_FIELD): Do nothing in JNI mode.
1305 2000-02-02 Tom Tromey <tromey@cygnus.com>
1307 * jv-scan.c: Include version.c, <getopt.h>.
1308 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
1309 (options): New array.
1310 (usage): New function.
1311 (version): New function.
1312 (main): Use getopt_long to parse command line.
1313 * jcf-dump.c: Include version.c, <getopt.h>.
1314 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
1315 OPT_JAVAP): New macros.
1316 (options): New array.
1317 (usage): Return `void'. Changed message.
1318 (help): New function.
1319 (version): New function.
1320 (main): Use getopt_long_only to parse command line.
1321 * gjavah.c: Include <getopt.h>.
1322 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
1323 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
1324 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
1325 (options): New array.
1326 (java_no_argument): Removed.
1327 (help): Updated with missing options.
1328 (main): Use getopt_long_only to parse command line.
1329 (usage): Changed message.
1331 Tue Feb 1 22:23:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1333 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
1334 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
1335 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
1336 * parse.y (array_creation_expression:): Handle anonymous arrays.
1337 (build_array_from_name): Don't set `ret_name' if null.
1338 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
1339 (qualify_ambiguous_name): Likewise.
1340 (java_complete_expand_class): Likewise.
1342 Tue Feb 1 14:59:35 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1344 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
1345 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
1346 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
1347 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
1348 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
1349 AIPL_FUNCTION_COMPLETED_INVOCATION.
1350 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
1351 AIPL_FUNCTION_INVOCATION_READY.
1352 (AIPL_FUNCTION_DECLARATION): New enum entry.
1353 * parse.y (reorder_static_initialized): New function.
1354 (java_parser_context_pop_initialized_field): Use it.
1355 (add_inner_class_fields): Use
1356 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
1357 augmented. Install marker after last alias initializer, if any.
1358 (generate_finit): Fixed typo. Don't try to retain only the used
1360 (method_header): Compute and set DECL_FUNCTION_NAP.
1361 (method_declarator): Fixed comment. Insert alias initializer in
1363 (build_alias_initializer_parameter_list): Fixed leading
1364 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
1365 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
1366 (java_complete_expand_class): Code to retain only used aliases
1368 (java_complete_expand_methods): New local `first_decl'. Generate
1369 $finit$ first, then expand the constructors, regular methods and
1371 (java_complete_expand_method): Don't report error on missing
1372 return statement if previously detected bogus.
1373 (fix_constructors): Don't patch constructor parameters list.
1374 (patch_method_invocation): Use new AIPL enum values. Reverse
1375 alias initializer list for anonymous classes.
1377 2000-01-30 Anthony Green <green@redhat.com>
1379 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
1380 determine how many stack slots to pop.
1382 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
1384 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
1385 error handling/recovery.
1386 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
1388 Fri Jan 28 20:10:57 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1390 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
1391 FIELD_LOCAL_ALIAS_USED): New macros.
1392 (DECL_FUNCTION_NAP): New macro.
1393 (struct lang_decl): New field `nap'.
1394 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
1395 (struct lang_type): New fields `finit_stmt_list' and
1397 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
1398 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
1399 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
1400 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
1401 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
1402 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
1403 (BUILD_THROW): Macro line separator re-indented.
1404 * parse.y (end_class_declaration): New function.
1405 (maybe_generate_pre_expand_clinit): New name for
1406 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
1407 pre-expand static fields.
1408 (maybe_generate_clinit): Function deleted.
1409 (check_for_static_method_reference): Prototype's parameter list
1411 (generate_finit): New name for maybe_generate_finit. Changed
1412 leading comment. Function rewritten to use
1413 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
1414 (build_alias_initializer_parameter_list): New function.
1415 (java_parser_context_pop_initialized_field): Likewise.
1416 (add_inner_class_fields): Likewise.
1417 (type_declaration:): Call end_class_declaration.
1418 (class_member_declaration:): Likewise.
1419 (formal_parameter_list:): Fixed typos.
1420 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
1421 element. Improved error handling.
1422 (block_statement:): Call end_class_declaration.
1423 (anonymous_class_creation:): Likewise.
1424 (create_anonymous_class): Fixed comments.
1425 (create_class): Call add_inner_class_fields.
1426 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
1427 (method_header): Use MARK_FINAL_PARMS.
1428 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
1429 (method_declarator): Propagate final argument flag.
1430 (craft_constructor): New local `artificial'. Call
1431 build_alias_initializer_parameter_list. Use
1432 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
1433 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
1435 (complete_expand_class): Get rid of unused outer context local
1437 (java_complete_expand_methods): Fixed leading
1438 comment. Generate/pre-expand <clinit> first. Changed method
1439 expansion order to regular, $finit$, constructors, <clinit>.
1440 (java_complete_expand_method): Set current_function_decl.
1441 (fix_constructors): Fix constructor parameter list to account for
1442 outer context local alias initializers.
1443 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
1444 (resolve_expression_name): Lookup outer context local aliases. New
1445 local `access', use it.
1446 (patch_method_invocation): Patch inner class ctor invocation with
1447 outer context local aliases initialization values. $finit$
1448 invocation patching now includes things generated with
1449 build_alias_initializer_parameter_list.
1450 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
1451 (build_super_invocation): Likewise.
1452 (patch_assignment): Changed comment.
1454 2000-01-27 Andrew Haley <aph@cygnus.com>
1456 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
1460 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1462 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
1464 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
1466 * parse.y (register_fields): Don't pass a format specifier to
1467 OBSOLETE_MODIFIER_WARNING.
1468 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
1469 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
1471 (check_modifiers): Change function into a macro.
1472 (check_class_interface_creation): Pass a literal format string.
1474 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1476 * buffer.h: PROTO -> PARAMS.
1477 * check-init.c: Likewise.
1478 * class.c: Likewise.
1479 * constants.c: Likewise.
1480 * convert.h: Likewise.
1482 * except.c: Likewise.
1484 * gjavah.c: Likewise.
1485 * java-except.h: Likewise.
1486 * java-tree.h: Likewise.
1487 * jcf-depend.c: Likewise.
1488 * jcf-dump.c: Likewise.
1489 * jcf-parse.c: Likewise.
1490 * jcf-path.c: Likewise.
1491 * jcf-reader.c: Likewise.
1492 * jcf-write.c: Likewise.
1494 * jv-scan.c: Likewise.
1495 * jvgenmain.c: Likewise.
1496 * jvspec.c: Likewise.
1500 * parse-scan.y: Likewise.
1501 * parse.h: Likewise.
1502 * parse.y: Likewise.
1503 * typeck.c: Likewise.
1504 * verify.c: Likewise.
1507 * zextract.c: Likewise.
1508 * zipfile.h: Likewise.
1510 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
1512 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
1513 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
1514 * constants.c (build_constant_data_ref): Check for cached
1515 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
1516 in TYPE_CPOOL_DATE_REF.
1517 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
1518 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
1519 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
1520 (LOCAL_FINAL): New macro.
1521 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
1522 constant pool -- don't try to reuse.
1523 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
1525 (find_in_current_zip): Use TYPE_JCF.
1526 * parse.h (java_check_final): Prototype removed.
1527 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
1528 (maybe_create_class_interface_decl,
1529 check_class_interface_creation): Likewise.
1530 (java_expand_finals): Function removed.
1531 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
1532 (block_statement:): Fixed comment.
1533 (anonymous_class_creation:): Likewise.
1534 (check_class_interface_creation): Reversed Jan 12, 2000 extra
1536 (check_class_interface_creation): Loosened error report on (inner)
1537 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
1538 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
1539 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
1541 (create_interface): Likewise.
1542 (anonymous_class_counter): New static global.
1543 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
1544 patch. Fixed comments.
1545 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
1546 anonymous_class_counter when declaring a toplevel class.
1547 (craft_constructor): Fixed constructor name when handling
1548 anonymous classes. Anonymous class constructors to feature hidden
1550 (java_fix_constructors): Added comment.
1551 (java_check_final): Function removed.
1552 (java_complete_expand_methods): Fixed comment. Don't generate
1553 class data, save its outgoing constant pool instead.
1554 (verify_constructor_super): Skip anonymous class constructor
1555 hidden this$<n> parameter.
1556 (java_expand_classes): New local `saved_ctxp'. Removed call to
1557 java_expand_finals and java_check_final. Expand anonymous class
1558 constructors. Generate class data.
1559 (build_super_invocation): Skip anonymous class hidden this$<n>
1561 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
1562 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
1563 (set_java_signature): Likewise.
1565 Mon Jan 18 14:30:09 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1567 * gjavah.c: Delete ACC_VISIBILITY define.
1568 * jcf.h: Add ACC_VISIBILITY define.
1569 * parse.y: final: rule tagged <value>.
1570 (java_check_regular_methods): Use ACC_VISIBILITY define for
1571 default package access check.
1572 (local_variable_declaration_statement): Use final: rule.
1574 Mon Jan 17 11:58:17 2000 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
1576 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
1579 2000-01-17 Tom Tromey <tromey@cygnus.com>
1581 * gjavah.c (print_field_info): Allow non-static final fields.
1583 Fri Jan 14 18:03:41 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1585 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
1586 * parse.y (patch_anonymous_class): New function.
1587 (create_anonymous_class): Register incomplete type when the
1588 class/interface to extends/implement isn't known yet.
1589 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
1590 (verify_constructor_super): Tuned error message.
1592 Fri Jan 14 00:14:24 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1594 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
1595 (ANONYMOUS_CLASS_P): New macro.
1596 (TYPE_SIGNATURE, TYPE_JCF): New macros.
1597 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
1598 * parse.y (create_class): Added leading argument.
1599 (maybe_create_class_interface_decl,
1600 check_class_interface_creation): Likewise.
1601 (craft_constructor): New function.
1602 (verify_constructor_super): Added argument in prototype.
1603 (class_declaration:): Inserted leading argument.
1604 (for_begin:): Use FOR_LOOP_P.
1605 (anonymous_class_creation): Create WFL of the anonymous class to
1606 instantiate. Call build_new_invocation. Added comments.
1607 (check_class_interface_creation): Handle parameter `anonymous' in
1608 verbose mode class creation announce.
1609 (link_nested_class_to_enclosing): Exclude anonymous classes.
1610 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
1611 anonymous class, even though they appear to have an enclosing
1613 (create_interface): Pass extra argument to
1614 check_class_interface_creation.
1615 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
1616 (create_class): Call check_class_interface_creation and
1617 maybe_create_class_interface_decl with extra new argument. Don't
1618 add private this$<n> to anonymous classes.
1619 (method_declarator): Insert hidden this$<n> to anonymous class
1621 (java_fix_constructors): Deleted code creating default
1622 constructor. Call craft_constructor instead.
1623 (java_check_regular_methods): Set `saw_constructor' to 1 for
1625 (fix_constructors): Pass extra argument to verify_constructor_super.
1626 (verify_constructor_super): New local `sdecl', use it. Search for
1627 matching constructor (possibly featuring arguments) in super
1629 (lookup_method_invoke): Craft constructor according to arguments
1630 list when dealing with anonymous class constructors.
1631 (build_super_invocation): Pass arguments to anonymous class super
1633 (search_loop): Use FOR_LOOP_P.
1634 (labeled_block_contains_loop_p): Likewise.
1636 Wed Jan 12 00:38:47 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1638 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
1639 (enclosing_context_p): New function.
1640 (get_access_flags_from_decl): Handle CLASS_STATIC.
1641 (maybe_layout_super_class): Extra first argument passed to
1643 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
1645 * decl.c (access0_identifier_node): New global.
1646 (init_decl_processing): access0_identifier_node initialized.
1647 (pushdecl): Set DECL_CONTEXT only on non type decls.
1648 * expr.c (lookup_field): Lookup inner class fields in enclosing
1650 (expand_invoke): Use ID_INIT_P.
1651 (expand_java_field_op): Use DECL_CLINIT_P.
1652 * java-tree.def (CLASS_LITERAL): New tree code.
1653 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
1654 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
1655 (struct lang_decl): New field `inner_access'.
1656 (enclosing_context_p): Prototyped.
1657 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
1658 ID_CLINIT_P): New macros.
1659 (CLASS_STATIC): New macro.
1660 (CLASS_ACCESS0_GENERATED_P): New macro.
1661 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
1662 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
1663 INNER_CLASS_P): New macros.
1664 (DECL_INNER_CLASS_LIST): New macro.
1665 * jcf-parse.c (yyparse): Avoid the use of ANSI string
1667 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
1668 the shift value to int. Fixed typo in comment.
1669 * lex.c (inst_id, wpv_id): Initialize.
1670 * mangle.c (unicode_mangling_length): Take `$' into account.
1671 * parse.h (DRECOVER, RECOVER): Terminate properly.
1672 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
1673 (typedef struct _jdep): New field `enclosing'.
1674 (JDEP_ENCLOSING): New macro.
1675 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
1676 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
1677 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
1678 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
1679 GET_ENCLOSING_CPC_CONTEXT): New macros.
1680 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
1681 (do_resolve_class): Added extra argument in prototype.
1682 * parse.y (resolve_class): Added extra argument in prototype.
1683 (maybe_create_class_interface_decl): Likewise.
1684 (maybe_use_access_method, build_wfl_wrap): New functions.
1685 (java_complete_expand_classes, java_complete_expand_class):
1687 (java_parser_context_push_initialized_field,
1688 java_parser_context_suspend, java_parser_context_resume):
1690 (maybe_make_nested_class_name, make_nested_class_name,
1691 set_nested_class_simple_name_value,
1692 link_nested_class_to_enclosing, find_as_inner_class,
1693 find_as_inner_class_do, check_inner_class_redefinition,
1694 build_thisn_assign, build_current_thisn, build_access_to_thisn,
1695 maybe_build_thisn_access_method, build_outer_field_access,
1696 build_outer_field_access_methods, build_outer_field_access_expr,
1697 build_outer_method_access_method, build_new_access_id,
1698 build_outer_field_access_method, outer_field_access_p,
1699 outer_field_expanded_access_p, outer_field_access_fix,
1700 build_incomplete_class_ref, patch_incomplete_class_ref,
1701 create_anonymous_class): Likewise.
1702 (inst_id, wpv_id): New static global variables.
1703 (synchronized:): New rule, tagged <node>.
1704 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
1706 (anonymous_class_creation:): New rule, tagged <node>.
1707 (NEW_TK): Tagged <node>.
1708 (type_literals, array_type_literal): New rules, tagged <node>.
1709 (class_declaration:): Removed action when reducing by class_body:
1710 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
1711 using GET_CPC in sub-rules.
1712 (class_member_declaration): Handle inner classes.
1713 (method_declaration): When reducing method_header:, reset
1714 current_function_decl when appropriate.
1715 (method_declarator:): Set the number of formal parameter to 0 for
1716 method declared without arguments.
1717 (constructor_declarator:): Likewise.
1718 (static_initializer:): List of elements kept in a list.
1719 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
1720 use of the keyword `static' for type declarations.
1721 (block_statement:): Handle inner class declarations.
1722 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
1723 type qualified `this'.
1724 (class_instance_creation_expression): Use anonymous_class_creation:
1725 to handle inner class instances creation. Handle qualified `new'.
1726 (something_dot_new): Added appropriate actions.
1727 (create_new_parser_context): New function.
1728 (java_push_parser_context, java_parser_context_save_global,
1729 java_parser_context_suspend): Use create_new_parser_context.
1730 (check_modifiers): Changed leading comment.
1731 (check_class_interface_creation): Handle interclasses.
1732 (add_superinterfaces): Fixed comment.
1733 (create_interface): Build qualified name from the raw_name instead
1734 of its matching WFL. Push the initialized fields list. raw_name added
1735 as an extra argument to maybe_create_class_interface_decl.
1736 (create_class): Build qualified name from the raw_name instead of
1737 its matching WFL. Removed assignment to current_parsed_class_un.
1738 Call PUSH_ERROR before returning an error. Suspend the current
1739 parser context when processing an inner class. Push the
1740 initialized fields list. raw_name added as an extra argument to
1741 maybe_create_class_interface_decl. Add the private this$<n>
1743 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
1744 (register_fields): Get the class type from GET_CPC and handle
1745 previous errors. Added code to handle the creation of static
1746 fields in inner classes. Initialized fields initialization
1747 statements kept in a list of lists.
1748 (maybe_generate_finit): Initialized fields initialization
1749 statements kept in a list of lists. Use GET_CPC.
1750 (maybe_generate_clinit): Likewise.
1751 (method_header): Use GET_CPC and GET_CPC_UN.
1752 (parser_qualified_classname): Handle inner classes.
1753 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
1754 (java_fix_constructors): Hide pointer to enclosing context
1755 instance in constructor list when dealing with inner classes.
1756 (jdep_resolve_class): Call resolve_class with extra first argument
1758 (resolve_class): Add enclosing context as a first extra argument
1759 to do_resolve_class.
1760 (do_resolve_class): Call find_as_inner_class. Handle WFLs
1762 (resolve_no_layout): Extra argument added to resolve_class
1764 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
1765 (java_get_real_method_name): Use GET_CPC_UN.
1766 (check_abstract_method_definitions): Use DECL_CLINIT_P.
1767 (java_check_abstract_methods): Handle static method declared in
1768 inner classes by an error.
1769 (java_check_regular_methods): Use DECL_CLINIT_P.
1770 (source_start_java_method): Also set DECL_MAX_LOCALS.
1771 (create_artificial_method): Call java_parser_context_save_global
1772 and java_parser_context_restore_global instead of saving/restoring
1773 the context by hand.
1774 (expand_start_java_method): Improved verbose mode message.
1775 (java_complete_expand_methods): Fixed leading comment. Use
1777 (fix_constructors): Added assignment to this$<n> if necessary.
1778 (java_expand_classes): Call java_complete_expand_classes instead
1779 of java_complete_expand_methods.
1780 (make_qualified_primary): Simplified.
1781 (merge_qualified_name): Optimized for missing left or right parts.
1782 (resolve_expression_name): Handle access to outer class fields from
1784 (resolve_qualified_expression_name): New macro
1785 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
1786 classes. Report error on non appropriate qualification of
1787 `new'. Handle qualified `this'.
1788 (not_accessible_p): Allow access to outer class private fields from
1790 (patch_method_invocation): Handle method invocations through
1791 access methods and inner class constructor invocations.
1792 (find_applicable_accessible_methods_list): Search enclosing
1793 contexts of an inner class.
1794 (search_applicable_methods_list): Fixed typo.
1795 (argument_types_convertible): Handle inner class constructors'
1796 hidden outer context reference argument.
1797 (qualify_ambiguous_name): Handle qualified `this'.
1798 (java_complete_lhs): Handle use of field accessed through
1799 artificial access methods in various cases of assignments. Handle
1801 (check_final_assignment): Use DECL_CLINIT_P.
1802 (valid_ref_assignconv_cast_p): Handle the destination being an
1803 enclosing context of the source.
1804 (patch_unaryop): Handle use of field accessed through artificial
1806 (patch_return): Use DECL_CLINIT_P.
1807 (patch_throw_statement): Use DECL_CLINIT_P.
1808 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
1809 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
1812 2000-01-16 Anthony Green <green@cygnus.com>
1814 * parse.y (build_string_concatenation): Only use
1815 StringBuffer(String) shortcut if String arg is constant.
1817 Wed Jan 12 20:20:11 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1819 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
1820 the shift value to int. Fixed typo in comment.
1822 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
1824 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
1825 * jcf-write.c: Likewise.
1826 * parse.y: Likewise.
1827 * parse.c: Regenerate.
1829 2000-01-09 Anthony Green <green@cygnus.com>
1831 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
1832 bytecodes in the correct order.
1834 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1836 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
1838 Thu Jan 6 16:31:28 2000 Anthony Green <green@cygnus.com>
1840 * expr.c (java_lang_expand_expr): Switch to permanent obstack
1841 before building constant array decl.
1843 Thu Jan 6 00:54:10 2000 Alexandre Petit-Bianco <apbianco@cygnus.com>
1845 * jcf-write.c (generate_byecode_conditional): Fixed indentation in
1846 method invocation and typo in conditional expression.
1847 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
1848 the appropriate NOTE_POP.
1849 * parse.y (patch_binop): Shift value mask to feature the right
1852 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1854 * class.c (assume_compiled, assume_compiled_node): Add static
1856 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
1858 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
1860 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
1862 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
1863 to `__modifier' to avoid stringifying it.
1865 * parse.y (verify_constructor_circularity): Don't call a variadic
1866 function with a non-literal format string.
1867 (java_check_abstract_methods): Move unreachable code inside
1868 `continue' statement.
1869 (lookup_method_invoke): Call xstrdup, not strdup.
1871 * expr.c (expand_java_field_op): Avoid the use of ANSI string
1874 * jcf-parse.c (yyparse): Likewise.
1876 * jv-scan.c (main): Likewise.
1878 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1880 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
1881 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
1882 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
1885 * parse.y (synchronized, variable_redefinition_error,
1886 check_class_interface_creation, create_interface, create_class,
1887 method_header, finish_method_declaration,
1888 check_modifiers_consistency, method_declarator,
1889 complete_class_report_errors, check_abstract_method_definitions,
1890 java_check_regular_methods, check_throws_clauses,
1891 java_check_abstract_methods, read_import_dir,
1892 check_pkg_class_access, declare_local_variables, fix_constructors,
1893 cut_identifier_in_qualified, resolve_expression_name,
1894 resolve_qualified_expression_name, patch_method_invocation,
1895 java_complete_lhs, patch_assignment, try_builtin_assignconv,
1896 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
1897 patch_exit_expr, patch_exit_expr, patch_switch_statement,
1898 patch_try_statement, patch_synchronized_statement,
1899 patch_throw_statement, check_thrown_exceptions,
1900 patch_conditional_expr): Likewise.
1902 Fri Dec 24 00:25:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1904 * Makefile.in (LIBDEPS): Added gcc's errors.o
1905 (../jcf-dump$(exeext):): Link with gcc's errors.o
1906 (../gcjh$(exeext):): Likewise.
1907 * expr.c (expand_java_NEW): Layout the entire target type instead of
1908 laying out its methods only.
1909 (lookup_field): Layout the class after having loaded it.
1910 * java-tree.h (java_debug_context): Declared.
1911 * jcf-io.c (toplev.h): Included.
1912 (find_class): Removed assignment to jcf's outofsynch
1913 field. Force source file to be read if newer than its matching
1914 class file. Tweaked debug messages.
1915 * jcf-parse.c (jcf_out_of_synch): Deleted.
1916 (read_class): Call to jcf_out_of_synch removed.
1917 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
1918 (jcf_out_of_synch): Prototype deleted.
1919 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
1920 `deprecated' and `class_err': integer turned into bit fields.
1921 New bit fields `saved_data_ctx' and `saved_data'. Fixed comments.
1922 * parse.y (package_list): New global.
1923 (package_declaration:): Record newly parsed package name.
1924 (extra_ctxp_pushed_p): Static global deleted.
1925 (java_parser_context_save_global): Create buffer context for the
1926 purpose of saving globals, if necessary.
1927 (java_parser_context_restore_global): Pop context pushed for the
1928 purpose of saving globals, if necessary.
1929 (java_debug_context_do): New prototype and function.
1930 (java_debug_context): Likewise.
1931 (do_resolve_class): Use already parsed package names to qualify
1932 and lookup class candidate.
1933 (java_pre_expand_clinit): Removed unnecessary local variable.
1935 1999-12-17 Tom Tromey <tromey@cygnus.com>
1937 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
1939 (process_file): Use `\n\' at end of each line in string.
1941 Thu Dec 16 00:09:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1943 * expr.c (expand_invoke): Layout the loaded class before
1944 attempting to use it.
1945 (expand_java_field_op): Allow final field assignments to take
1947 * typeck.c (convert): Return error_mark_node if expr is null.
1949 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
1951 * class.c (class_depth): Return -1 if the class doesn't load
1953 * expr.c (can_widen_reference_to): Check for errors during depth
1954 computation and return 0 accordingly.
1955 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
1956 create default constructors and add an other error check.
1957 * parse.h (java_fix_constructors): Prototyped.
1958 * parse.y (java_pre_expand_clinit): Likewise.
1959 (build_super_invocation): Re-prototyped to feature one argument.
1960 (java_check_circular_reference): Directly use `current'.
1961 (java_fix_constructors): New function.
1962 (java_check_regular_methods): Don't create default constructors
1963 here, but abort if none were found.
1964 (java_complete_expand_methods): Pre-process <clinit> calling
1965 java_pre_expand_clinit.
1966 (java_pre_expand_clinit): New function.
1967 (fix_constructors): build_super_invocation invoked with the
1968 current method declaration as an argument.
1969 (build_super_invocation): Use the context of the processed method
1970 decl argument instead of current_class.
1971 * typeck.c (lookup_java_method): Take WFLs in method names into
1974 Tue Dec 14 14:20:16 1999 Per Bothner <per@bothner.com>
1976 * class.c (make_class_data): flag_keep_inline_functions to keep
1977 private methods in the method array.
1979 1999-12-15 Anthony Green <green@cygnus.com>
1981 * check-init.c (check_init): Take into account both types of
1982 `throw's when checking for uninitialized variables.
1984 Fri Dec 10 21:53:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1986 * parse.y (java_complete_lhs): Force convertion of array
1987 dimensions to int_type_node, that's what runtime's ABI expects.
1989 Fri Dec 10 16:13:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
1991 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
1992 operand of a WFL, until the Java front-end gets fixed with regard
1993 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
1995 1999-12-10 Andrew Haley <aph@cygnus.com>
1997 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
1998 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
1999 expr.c (build_java_athrow): Add support for sjlj-exceptions.
2003 Wed Dec 8 15:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2005 * expr.c (java_lang_expand_expr): Switch to permanent obstack
2006 before calling expand_eh_region_start and expand_start_all_catch.
2007 * except.c (expand_start_java_handler): Switch to permanent
2008 obstack before calling expand_eh_region_start.
2009 (expand_end_java_handler): Switch to permanent obstack before
2010 calling expand_start_all_catch.
2012 1999-12-5 Anthony Green <green@cygnus.com>
2014 * decl.c (init_decl_processing): Mark throw_node as a noreturn
2015 function with side effects.
2016 (init_decl_processing): Mark all memory allocating DECLs with
2019 Wed Dec 1 04:25:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2021 * except.c (expand_end_java_handler): Call
2022 expand_resume_after_catch and end_catch_handler.
2024 Tue Nov 30 12:36:15 1999 Anthony Green <green@cygnus.com>
2026 * verify.c (verify_jvm_instructions): Create new return label
2027 chain if non existant (don't rely on the verified state of the jsr
2030 Tue Nov 30 12:28:34 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2032 * jcf-write.c (generate_byecode_insns): Fixed indentation for
2033 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
2035 * parse.y (patch_assignment): Removed bogus final class test on
2036 lhs when checking on whether to emit an ArrayStoreException runtime
2038 * expr.c (expand_java_arraystore): Likewise.
2040 1999-11-28 Anthony Green <green@cygnus.com>
2042 * decl.c (find_local_variable): Reuse single slot decls when
2045 Wed Nov 24 17:33:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2047 * jcf-parse.c (saw_java_source): Global variable removed.
2048 (read_class): Don't use `saw_java_source'. Added extra braces.
2049 (yyparse): Code setting `saw_java_source' removed.
2051 1999-11-24 Mark Mitchell <mark@codesourcery.com>
2053 * except.c (emit_handlers): Zero catch_clauses after emitting them.
2055 Tue Nov 23 17:29:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2057 * verify.c (merge_type_state): Non verified subroutines being
2058 considered more than once to trigger passive type merge.
2060 Tue Nov 23 10:55:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2062 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
2063 in case of error. Error message tuned.
2065 1999-11-21 Anthony Green <green@cygnus.com>
2067 * constants.c (find_methodref_index): Unwrap method names before
2068 inserting them in the constant pool.
2070 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
2072 * class.c (assume_compiled_node): New typedef.
2073 (assume_compiled_tree): New static data.
2074 (find_assume_compiled_node): New function.
2075 (add_assume_compiled): New function.
2076 (assume_compiled): New function.
2077 * class.c (make_class_data): Use assume_compiled.
2078 (is_compiled_class): Use assume_compiled.
2080 * java-tree.h (add_assume_compiled): Declare.
2082 * lang.c (lang_decode_option): Parse new options.
2084 Wed Nov 17 21:09:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2086 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
2087 int_type_node: that's what `_Jv_AllocObject' expects.
2089 Thu Nov 11 01:57:14 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2091 * parse.y (lookup_method_invoke): Use lang_printable_name to
2092 reliably build the type name during error report. Fixes PR gcj/97.
2094 1999-11-09 Tom Tromey <tromey@cygnus.com>
2096 * jcf-path.c: Include <sys/stat.h>.
2097 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
2098 (DIR_UP): New macro.
2100 Tue Nov 9 12:12:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2102 * parse.y (source_end_java_method): Resume permanent allocation,
2103 reversing Apr 27 1998 patch.
2104 (patch_string_cst): Pop obstacks after having pushed the permanent
2107 1999-11-05 Tom Tromey <tromey@cygnus.com>
2109 * class.c (finish_class): Emit inlined methods if any native
2110 methods exist in the class. Fixes PR gcj/85.
2112 Thu Nov 4 16:27:01 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2114 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
2115 (qualify_ambiguous_name): Likewise.
2117 Wed Nov 3 15:20:02 MST 1999 Godmar Back <gback@cs.utah.edu>
2119 * typeck.c: (lookup_java_method): search all inherited
2120 interfaces when looking up interface method.
2122 Mon Nov 1 23:42:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2124 * parse.y (method_header:): Issue error message for rule `type
2126 (synchronized:): Error report when not using synchronized.
2128 Mon Nov 1 01:32:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2130 * parse.y (resolve_qualified_expression_name): Prevent `this' from
2131 being used before the superclass constructor has been called.
2132 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
2133 instead of `CALL_THIS_CONSTRUCTOR_P'.
2135 Sat Oct 30 21:35:13 1999 Todd T. Fries <todd@lighthouse.fries.net>
2137 * check-init.c: Fix typo in comment.
2139 Fri Oct 29 14:35:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2141 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
2144 Fri Oct 29 14:23:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2146 * parse.y (expression_statement:): Call function to report
2147 improper invocation of a constructor.
2148 (parse_ctor_invocation_error): New function.
2150 1999-10-26 Mark Mitchell <mark@codesourcery.com>
2152 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
2155 1999-10-21 Tom Tromey <tromey@cygnus.com>
2157 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
2158 in generated `main'.
2160 Thu Oct 21 01:27:31 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2162 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
2163 (qualify_ambiguous_name): Likewise.
2165 Wed Oct 20 01:41:47 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2167 * parse.y (java_complete_tree): fold_constant_for_init to work on
2169 (java_complete_lhs): Likewise.
2170 (array_constructor_check_entry): Complete an initializer element
2171 on permanent_obstack.
2173 1999-10-19 Tom Tromey <tromey@cygnus.com>
2175 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
2176 From Mike Moreton <mike@pillim.demon.co.uk>.
2178 1999-10-15 Greg McGary <gkm@gnu.org>
2180 * java-tree.h (flag_bounds_check): Remove extern decl.
2181 * lang.c (flag_bounds_check): Remove global variable.
2182 (lang_f_options): Remove "bounds-check" entry.
2183 (lang_init_options): Default flag_bounds_check to "on".
2185 1999-10-14 Tom Tromey <tromey@cygnus.com>
2187 * jvgenmain.c (usage): New function.
2188 (main): Use it. Also, handle `-D' options.
2189 * jvspec.c (lang_specific_driver): Recognize -D.
2190 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
2192 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
2194 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2196 * jcf-dump.c (print_constant, disassemble_method): Don't call a
2197 variadic function with a non-literal format string.
2199 * parse-scan.y (report_main_declaration): Likewise.
2201 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
2203 * parse.y (read_import_dir, patch_assignment, patch_binop,
2204 patch_array_ref): Likewise.
2206 * typeck.c (build_java_array_type): Likewise.
2208 * verify.c (verify_jvm_instructions): Likewise.
2210 Tue Oct 12 22:28:10 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2212 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
2214 1999-10-07 Anthony Green <green@cygnus.com>
2216 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
2217 where CHECK_PUT may fail for valid reasons.
2219 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
2220 UNSAFE_PUTN): New macros.
2222 1999-10-04 Tom Tromey <tromey@cygnus.com>
2224 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
2225 well. Fixes Java PR gcj/59.
2226 * parse-scan.y (yyerror): Report errors.
2228 Fri Sep 24 12:23:05 1999 Glenn Chambers <GChambers@provsol.com>
2230 * decl.c (insert_block): Remove unconditional `abort'.
2232 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2234 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
2235 FUNCTION_CODE now of type int. All callers changed.
2236 Set the builtin's DECL_BUILT_IN_CLASS.
2238 1999-09-23 Tom Tromey <tromey@cygnus.com>
2240 * jvspec.c (lang_specific_driver): Don't read spec file if
2241 -fsyntax-only given.
2243 1999-09-22 Tom Tromey <tromey@cygnus.com>
2245 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
2247 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
2248 (WORDS_TO_LONG): Likewise.
2249 (WORDS_TO_DOUBLE): Likewise.
2251 Tue Sep 14 16:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2253 * jcf-write.c (RELOCATION_VALUE_0): New macro.
2254 (RELOCATION_VALUE_1): Likewise.
2255 (emit_iinc, emit_reloc, push_constant1, push_constant2,
2256 push_in_const, push_long_const): Prototyped.
2257 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
2258 (push_constant2): Likewise.
2259 (push_int_const): Cast find_constant1's integer arguments to `jword'.
2260 (find_constant_wide): Cast find_constant2's integer arguments to
2262 (find_constant_index): Cast find_constant2's and find_constant2's
2263 integer arguments to `jword'.
2264 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
2265 (emit_switch_reloc): Use RELOCATION_VALUE_0.
2266 (emit_if): Use RELOCATION_VALUE_1.
2267 (emit_goto): Likewise.
2268 (emit_jsr): Likewise.
2269 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
2270 argument to push_long_const to HOST_WIDE_INT.
2272 1999-09-15 Andreas Schwab <schwab@suse.de>
2274 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
2276 1999-09-20 Nick Clifton <nickc@cygnus.com>
2278 * lang.c (lang_decode_option): Extend comment.
2280 Thu Sep 16 15:42:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2282 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
2285 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2287 * gjavah.c (get_field_name, print_method_info, print_include,
2288 add_namelet): Use xmalloc, not malloc.
2290 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
2291 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
2294 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
2296 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
2298 * jcf-path.c (add_entry): Likewise.
2300 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
2302 * jv-scan.c (xmalloc): Remove definition.
2304 * jvgenmain.c (xmalloc): Likewise.
2306 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
2308 * lex.c (java_store_unicode): Use xrealloc, not realloc.
2310 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
2311 concat, not xmalloc/sprintf.
2312 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
2313 (xstrdup): Remove definition.
2315 * parse.y (duplicate_declaration_error_p,
2316 constructor_circularity_msg, verify_constructor_circularity,
2317 check_abstract_method_definitions, java_check_regular_methods,
2318 java_check_abstract_methods, patch_method_invocation,
2319 check_for_static_method_reference, patch_assignment, patch_binop,
2320 patch_cast, array_constructor_check_entry, patch_return,
2321 patch_conditional_expr): Use xstrdup, not strdup.
2323 * zextract.c (ALLOC): Use xmalloc, not malloc.
2325 Sun Sep 12 23:30:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2327 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
2329 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
2330 (do_spec, lang_specific_pre_link, lang_specific_driver,
2331 input_filename, input_filename_length): Don't declare.
2332 (main_class_name, jvgenmain_spec, lang_specific_driver):
2334 (lang_specific_driver): All calls to the function pointer
2335 parameter now explicitly call `fatal'.
2337 Sat Sep 11 16:46:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2339 * parse.y (find_applicable_accessible_methods_list): Search
2340 abstract classes as interfaces.
2342 Thu Sep 9 17:33:28 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2344 * class.c (finish_class): We're now outside a valid method
2345 declaration. Tell the rest of gcc so.
2347 1999-09-08 Bruce Korb autogen@linuxbox.com
2349 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
2351 1999-09-07 Tom Tromey <tromey@cygnus.com>
2353 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
2355 (decode_signature_piece): Don't emit "::" in JArray<>.
2356 (print_namelet): Only print trailing `;' when printing a class.
2358 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
2360 * java-tree.h: Delete declarations for all tree nodes now moved to
2362 * decl.c: Delete their definitions.
2364 1999-09-04 Mark Mitchell <mark@codesourcery.com>
2366 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
2367 * Makefile.in (OBJS): Add ggc-callbacks.o.
2368 (OBJDEPS): Likewise.
2370 1999-09-03 Tom Tromey <tromey@cygnus.com>
2372 * parse.y (strip_out_static_field_access_decl): Return operand if
2373 it satisfies JDECL_P.
2375 1999-09-02 Tom Tromey <tromey@cygnus.com>
2377 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
2378 Handle nested arrays, like `[[I'.
2380 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2382 * class.c (finish_class): Remove unused parameter, all callers
2385 * expr.c (build_java_athrow): Change return type to void.
2386 (java_lang_expand_expr): Make sure each case in switch returns a
2389 * java-tree.h (finish_class): Fix prototype to take void args.
2391 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
2392 (main): Issue return from main, not exit.
2394 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
2396 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
2398 * jv-scan.c (main): Issue return from main, not exit.
2400 * parse.y (check_abstract_method_definitions,
2401 java_check_abstract_method_definitions): Add static prototypes.
2402 (java_complete_expand_methods): Fix call to `finish_class'.
2404 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
2407 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2409 * lang.c (language_string): Constify.
2411 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2413 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
2414 Remove hacks for stuff which comes from libiberty.
2416 * Make-lang.in: Likewise.
2418 Mon Aug 30 16:41:41 1999 Hans-Peter Nilsson <hp@axis.se>
2420 * Makefile.in (xref.o): Depend on xref.c explicitly.
2422 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2424 * java-tree.h (lang_printable_name): Constify a char*.
2426 * lang.c (lang_printable_name): Likewise.
2428 Fri Aug 27 23:31:57 1999 Jeffrey A Law (law@cygnus.com)
2430 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
2433 1999-08-26 Tom Tromey <tromey@cygnus.com>
2435 * gjavah.c (print_cxx_classname): Print "::" before qualified
2438 Thu Aug 26 09:10:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2440 * parse.y (lookup_cl): Changed leading comment. Now does its best
2441 to set the column number.
2442 (qualify_ambiguous_name): Take WFL wrappers into account.
2444 Wed Aug 25 15:37:15 1999 Gregg Townsend <gmt@cs.arizona.edu>
2446 * verify.c (verify_jvm_instructions): Don't check instruction
2447 validity beyond end of method.
2449 1999-08-25 Tom Tromey <tromey@cygnus.com>
2451 * jvspec.c (lang_specific_driver): Correctly handle --help again.
2453 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2455 * gjavah.c (print_name, print_base_classname, utf8_cmp,
2456 cxx_keyword_subst, generate_access, name_is_method_p,
2457 get_field_name, print_field_name, super_class_name, print_include,
2458 decode_signature_piece, print_class_decls, usage, help,
2459 java_no_argument, version, add_namelet, print_namelet): Add static
2461 (print_base_classname, utf8_cmp, cxx_keyword_subst,
2462 name_is_method_p): Constify a char*.
2463 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
2464 Provide a final else clause in an if-else-if.
2465 (print_field_info): Add missing final arg in function call to
2467 (print_method_info, decompile_method, decode_signature_piece,
2468 print_c_decl, print_full_cxx_name, print_stub,
2469 print_mangled_classname, super_class_name, print_include,
2470 add_namelet, add_class_decl, print_class_decls, process_file,
2471 help): Constify a char*.
2473 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
2474 push_int_const, find_constant_wide, find_constant_index,
2475 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
2476 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
2477 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
2478 emit_if, emit_goto, emit_jsr, call_cleanups,
2479 make_class_file_name): Add static prototypes.
2480 (generate_bytecode_return, generate_bytecode_insns): Pass a
2481 NULL_PTR, not a NULL_TREE.
2483 * jv-scan.c: Include "jcf.h".
2484 (main): Declare using DEFUN macro.
2486 * jvspec.c (find_spec_file, lang_specific_pre_link,
2487 lang_specific_driver): Add prototypes.
2488 (find_spec_file): Constify a char*.
2490 * keyword.gperf (hash, java_keyword): Add prototypes.
2492 * lang.c (lang_print_error): Add static prototype.
2493 (lang_init): Prefer memcpy over bcopy to avoid casts.
2495 * lex.c (yylex): Add static prototype.
2497 * parse-scan.y: Include "lex.c" earlier.
2499 * parse.h: Remove redundant declaration for `yylex'.
2501 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
2502 labeled_block_contains_loop_p): Add static prototypes.
2503 (not_accessible_p): Make static to match prototype.
2505 * verify.c (start_pc_cmp): Don't needlessly cast away const.
2507 Sun Aug 22 11:07:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2509 * parse.y (check_method_redefinition): Changed leading comment.
2510 (check_abstract_method_definitions): New function.
2511 (java_check_abstract_method_definitions): New function.
2512 (java_check_regular_methods): Call it.
2513 (verify_constructor_super): Fixed indentation.
2514 (lookup_method_invoke): Likewise.
2516 Thu Aug 19 10:26:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2518 * parse.y (method_header): Return a null pointer if the current
2520 (finish_method_declaration): Return if the current function decl
2522 (source_start_java_method): Likewise.
2523 (java_method_add_stmt): Likewise.
2525 Wed Aug 18 13:17:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2527 * class.c (emit_register_class): Removed unnecessary call to
2529 * parse.y (labeled_block_contains_loop_p): Removed unused local
2532 Tue Aug 17 22:51:44 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2534 * parse.y (java_refold): Added prototype.
2536 Tue Aug 17 21:48:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2538 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
2539 (java_stabilize_reference): Removed unnecessary `else'.
2540 (java_complete_lhs): Set flag to remember boolean. Call
2541 java_refold. Added comments.
2542 (java_decl_equiv): New function.
2543 (binop_compound_p): Likewise.
2544 (java_refold): Likewise.
2545 (patch_unaryop): Striped static field access assigned to decl and
2546 op. Changed promotion scheme for ++/-- operators.
2547 (search_loop): New function.
2548 (labeled_block_contains_loop_p): Likewise.
2549 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
2551 (patch_bc_statement): Call search_loop. Fixed comment.
2553 1999-08-14 Anthony Green <green@cygnus.com>
2555 * expr.c (java_lang_expand_expr): Mark static array data as
2558 Tue Aug 10 00:28:31 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2560 * jvgenmain.c (main): NUL-terminate name_obstack.
2562 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2564 * check-init.c (check_bool2_init, done_alternative): Add static
2567 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
2568 (add_method, build_utf8_ref, build_class_ref,
2569 append_gpp_mangled_type, layout_class_method): Constify a char*.
2571 * decl.c (push_promoted_type, make_binding_level): Add static
2573 (push_promoted_type, pushdecl): Constify a char*.
2575 * except.c (find_handler_in_range, link_handler,
2576 check_start_handlers): Add static prototypes.
2578 * expr.c (process_jvm_instruction): Constify a char*.
2580 * gjavah.c (main): Constify a char*.
2582 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
2585 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
2587 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
2588 munge, print_ents): Constify a char*.
2590 * jcf-dump.c (disassemble_method): Constify a char*.
2591 (print_constant_pool, print_exception_table): Add static prototypes.
2592 (print_constant, print_exception_table, main, disassemble_method):
2595 * jcf-io.c (find_classfile, find_class): Likewise.
2597 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
2598 (set_source_filename, predefined_filename_p): Add static prototypes.
2599 (set_source_filename, get_constant, get_class_constant,
2600 find_in_current_zip): Constify a char*.
2602 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
2604 (add_entry, add_path, jcf_path_classpath_arg,
2605 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
2607 * jcf-reader.c (get_attribute, jcf_parse_preamble,
2608 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
2609 jcf_parse_one_method, jcf_parse_methods,
2610 jcf_parse_final_attributes): Add static prototypes.
2611 (get_attribute): Constify a char*.
2613 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
2614 jcf_dependency_add_target, jcf_path_classpath_arg,
2615 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
2617 * jv-scan.c (main): Constify a char*.
2618 (gcc_obstack_init): Add prototype arguments.
2620 * jvgenmain.c (gcc_obstack_init): Likewise.
2621 (main): Constify a char*.
2623 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
2625 (put_decl_string, lang_print_error): Constify a char*.
2626 (lang_init): Remove redundant extern prototype.
2628 * mangle.c (emit_unicode_mangled_name): Constify a char*.
2630 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
2631 Add static prototypes.
2632 (get_type_from_signature): Constify a char*.
2634 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
2635 Add static prototypes.
2636 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
2637 (verify_jvm_instructions): Constify a char*.
2639 * xref.c (xref_flag_value): Likewise.
2641 * xref.h (xref_flag_value): Likewise.
2643 * zextract.c (makeword, makelong): Add static prototypes.
2644 (makeword, makelong): Constify a uch*.
2646 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2648 * lang.c (java_dummy_print): Constify a char*.
2649 (lang_print_error): Likewise.
2650 (lang_init): Remove redundant prototype for `print_error_function'.
2651 (lang_init_source): Likewise.
2652 (lang_identify): Constify a char*.
2654 1999-08-09 Tom Tromey <tromey@cygnus.com>
2656 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
2657 (WORDS_TO_LONG): Likewise.
2658 (WORDS_TO_DOUBLE): Likewise.
2660 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2662 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
2664 * expr.c (java_stack_pop, java_array_data_offset,
2665 build_java_throw_out_of_bounds_exception, case_identity,
2666 build_java_check_indexed_type): Add static prototypes.
2667 (linenumber_table, expand_invoke, expand_java_field_op,
2668 build_primtype_type_ref, expand_byte_code): Constify a char*.
2670 * java-tree.h (build_primtype_type_ref, linenumber_table):
2672 (java_lang_expand_expr): Add prototype.
2674 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
2675 `java_lang_expand_expr'.
2677 * lex.c (java_lex_error): Constify a char*.
2678 (java_get_unicode, java_read_char, java_allocate_new_line,
2679 java_unget_unicode, java_sneak_unicode): Prototype.
2681 * parse-scan.y (current_class, package_name, method_declarator,
2682 report_class_declaration, yyerror): Constify a char*.
2684 * parse.h (java_report_errors): Prototype.
2685 (yyerror): Constify a char*.
2687 * parse.y (classitf_redefinition_error, check_modifiers,
2688 parse_jdk1_1_error, lookup_package_type,
2689 lookup_package_type_and_set_next, get_printable_method_name,
2690 purify_type_name): Constify a char*.
2691 (build_super_invocation, maybe_generate_finit,
2692 verify_constructor_super, parser_add_interface,
2693 add_superinterfaces, jdep_resolve_class, note_possible_classname,
2694 java_complete_expand_methods, java_expand_finals,
2695 cut_identifier_in_qualified, java_stabilize_reference,
2696 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
2697 merge_string_cste): Prototype.
2698 (single_type_import_declaration, yyerror,
2699 variable_redefinition_error, build_array_from_name,
2700 build_unresolved_array_type, check_class_interface_creation,
2701 resolve_class, complete_class_report_errors,
2702 note_possible_classname, read_import_dir,
2703 find_in_imports_on_demand, resolve_package, fix_constructors,
2704 check_deprecation, lookup_method_invoke,
2705 maybe_build_primttype_type_ref, array_constructor_check_entry):
2707 (java_complete_expand_methods, java_expand_finals): Make static.
2708 (convert_narrow): Remove static prototype.
2710 Tue Aug 3 20:21:20 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2712 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
2714 1999-08-02 Richard Henderson <rth@cygnus.com>
2716 * decl.c: Include defaults.h instead of expr.h.
2717 * parse.y: Likewise.
2719 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
2721 * java/decl.c (start_java_method): Change all uses of
2722 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
2723 Ensure expr.h is included.
2724 * java/expr.c (pop_arguments): Ditto.
2725 * java/parse.y (expand_start_java_method): Ditto.
2727 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2729 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
2731 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
2733 * decl.c: Include "function.h".
2734 * except.c: Likewise.
2735 * parse.y: Likewise.
2736 * Makefile.in: Update dependencies.
2738 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2740 * expr.c (build_java_soft_divmod): Provide a default case in switch.
2741 (java_lang_expand_expr): Mark parameters `target', `tmode' and
2742 `modifier' with ATTRIBUTE_UNUSED.
2744 * gjavah.c (process_file): Add braces around ambiguous `else'.
2746 * jcf-dump.c (print_access_flags, localvar_free): Change return
2749 * parse.y (java_complete_expand_method): Initialize variable
2751 (resolve_qualified_expression_name): Likewise for `field_decl'.
2752 (patch_method_invocation): Likewise for `class_to_search'.
2753 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
2754 (patch_assignment): Likewise for `lhs_type'.
2756 * verify.c (verify_jvm_instructions): Remove unused variable
2759 1999-07-25 Richard Henderson <rth@cygnus.com>
2761 * decl.c (va_list_type_node): New.
2763 1999-07-25 Anthony Green <green@cygnus.com>
2765 * gjavah.c (print_stub): New function.
2766 (METHOD_IS_NATIVE): New macro.
2767 (print_mangled_classname): Make static.
2768 (HANDLE_END_FIELD): Don't emit fields during stub generation.
2769 (process_file): Perform stub generation.
2770 (HANDLE_METHOD): Don't emit class decls during stub
2772 (HANDLE_END_METHOD): Take into account stub generation.
2773 (print_method_info): Handle stub generation.
2774 (print_stub): New function.
2775 (print_cxx_classname): Make signature consistant with others.
2776 (help): Describe -stubs option.
2777 (main): Create stub file.
2778 (version): Use version.c.
2779 (print_full_cxx_name): New function.
2780 (print_c_decl): Use print_full_cxx_name.
2782 Thu Jul 22 12:41:12 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2784 * check-init.c (check_init): Handle MAX_EXPR.
2786 1999-07-15 Andrew Haley <aph@cygnus.com>
2788 * lang.c (flag_use_divide_subroutine): New variable.
2789 * typeck.c: (convert_ieee_real_to_integer): Bounds check
2790 fp-to-integer conversion.
2791 (convert): Call convert_ieee_real_to_integer when flag_fast_math
2794 * expr.c (build_java_soft_divmod): New function.
2795 (build_java_binop): Call build_java_soft_divmod if
2796 flag_use_divide_subroutine is set.
2797 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
2798 soft_lrem_node: new builtin functions.
2799 (init_decl_processing) Initialize the new builtins.
2800 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
2801 soft_lrem_node: new builtin functions.
2802 (build_java_soft_divmod): New function.
2803 * parse.y: Call build_java_soft_divmod if
2804 flag_use_divide_subroutine is set.
2807 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
2808 a --specs= arg) even if not linking.
2809 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
2810 -fuse-divide-subroutine
2812 Tue Jul 20 13:20:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2814 * parse.y (resolve_and_layout): Check methods only once.
2815 (resolve_qualified_expression_name): Verify thrown exceptions
2817 (check_thrown_exceptions): Reject exceptions thrown in
2818 initializer. Error message tuned.
2820 1999-07-14 Andrew Haley <aph@cygnus.com>
2822 * expr.c (expand_expr): Do not return the last statement in a
2823 block as the block's value.
2825 Sat Jul 3 22:26:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2827 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
2828 CALL_EXPR, to avoid order of evaluation changes.
2830 Fri Jul 2 17:44:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2832 * parse.y (qualify_ambiguous_name): Do not use
2833 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
2835 Thu Jul 1 23:31:16 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2837 * check-init.c (check_init): Handle MAX_EXPR.
2838 * expr.c (force_evaluation_order): Force method call arguments to
2839 be evaluated in left-to-right order.
2840 * parse.y (qualify_ambiguous_name): Loop again to qualify
2841 NEW_ARRAY_EXPR properly.
2843 Wed Jun 30 17:27:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2845 * parse.y (patch_invoke): Resolve unresolved invoked method
2847 (qualify_ambiguous_name): STRING_CST to qualify expression for
2848 type name resolution.
2850 1999-06-24 Andrew Haley <aph@cygnus.com>
2852 * class.c (finish_class): Whenever a deferred method is
2853 output, rescan the list of methods to see if a new candidate for
2854 output can be found.
2856 1999-06-28 Tom Tromey <tromey@cygnus.com>
2858 * jvspec.c (lang_specific_driver): Recognize --help.
2860 Fri Jun 25 13:35:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2862 * parse.y (resolve_package): Fixed bogus return statement.
2863 (patch_method_invocation): Resolve method invocation beginning with
2864 a package name qualifier.
2866 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2868 * Make-lang.in (java.stage1): Depend on stage1-start.
2869 (java.stage2): Likewise for stage2-start.
2870 (java.stage3): Likewise for stage3-start.
2871 (java.stage4): Likewise for stage4-start.
2873 Thu Jun 24 13:12:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2875 * parse.y (java_complete_lhs): When doing cross referencing, don't
2876 try to keep file location on a WFL expanded as a CALL_EXPR.
2878 Wed Jun 23 14:37:15 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2880 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
2881 compiling to class file a void method with an empty method body.
2882 As a side effect, the bytecode backend will generate the
2883 appropriate `return' instruction.
2885 Tue Jun 22 20:43:49 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2887 * parse.y (lookup_package_type_and_set_next): New function prototype.
2888 (resolve_package): Search current and imported packages.
2889 (lookup_package_type_and_set_next): New function.
2891 1999-06-22 Andrew Haley <aph@cygnus.com>
2893 * verify.c (verify_jvm_instructions): Check for pending blocks
2894 before invalid PC test and opcode switch, not after.
2896 1999-06-21 Andrew Haley <aph@cygnus.com>
2898 * except.c (find_handler_in_range): The upper limit for exception
2899 ranges is exclusive, not inclusive: (start <= pc < end).
2900 (link_handler): find child pointer which points to outer by
2901 searching sibling list: previous code incorrectly assumed that
2902 outer->outer->first_child must point to outer.
2903 * verify.c (verify_jvm_instructions): FIXME added to code for
2905 (verify_jvm_instructions): Do not assume that the last block
2906 processed in a subroutine is a block which ends with a `ret'
2907 instruction. With some control flows it is possible that the last
2908 block ends with an `athrow'.
2910 Mon Jun 14 13:13:39 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2912 * parse.y (qualify_ambiguous_name): Reorganized the post
2913 evaluation of non WFL leading expression nodes.
2915 Fri Jun 11 21:37:18 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2917 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
2920 Thu Jun 10 22:26:17 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2922 * parse.y (qualify_ambiguous_name): Handle qualified expression
2923 beginning with a STRING_CST.
2925 Thu Jun 10 20:27:25 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2927 * parse.y (register_fields): Set DECL_INITIAL on both
2928 pre-initialized static and public fields.
2929 (resolve_field_access): Static field access expressions to always
2931 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
2932 qualification. CONVERT_EXPR to be resolved as an expression name.
2933 (java_complete_lhs): Identify and access qualified final
2934 initialized field in switch statement case expression.
2935 (fold_constant_for_init): Pre-initialized field decl constant to
2938 Mon Jun 7 16:09:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2940 * parse.y (note_possible_classname): Mark returned node with
2941 QUALIFIED_P only if the original class name contained a '/'.
2943 Sat Jun 5 11:46:59 1999 Anthony Green <green@cygnus.com>
2945 * Make-lang.in (gcjh): More parallel build fixes.
2947 1999-06-03 Mike Stump <mrs@wrs.com>
2949 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
2951 Wed Jun 2 10:44:38 1999 Anthony Green <green@cygnus.com>
2953 * except.c (link_handler): Chain exception handlers in order.
2955 Wed Jun 2 10:41:24 1999 Anthony Green <green@cygnus.com>
2957 * expr.c (expand_byte_code): Fill unreachable bytecode regions
2958 with nops and process as usual in order to always set correct EH
2959 ranges. Emit detailed warnings about unreachable bytecodes.
2961 Wed Jun 2 10:35:13 1999 Anthony Green <green@cygnus.com>
2963 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
2966 Fri May 28 18:22:45 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2968 * parse.y (lookup_field_wrapper): Unified returned value to NULL
2969 or the searched field decl.
2971 Fri May 28 11:34:05 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2973 * parse.y (fold_constant_for_init): Convert numerical constant
2974 values to the type of the assigned field.
2976 Thu May 27 19:57:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2978 * expr.c (lookup_field): Relaxed the test on class loading error
2980 * parse.y (fold_constant_for_init): Enabeled old code.
2982 Wed May 26 18:06:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2984 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
2985 decide the validity of the cast of a java.lang.Cloneable reference
2987 (patch_conditional_expr): Fixed first argument passed to
2988 binary_numeric_promotion.
2990 Wed May 26 15:33:06 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2992 * parse.y (qualify_ambiguous_name): Take into account that a
2993 CONVERT_EXPR might specify a type as a WFL.
2995 Tue May 25 15:06:13 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
2997 * parse.y (patch_assignment): Save the rhs before using it as an
2998 argument to _Jv_CheckArrayStore.
3000 Tue May 25 11:23:59 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3002 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
3004 Mon May 24 13:26:00 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3006 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
3007 floating point litteral only when the exponent indicator has been
3010 Sat May 22 13:54:41 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3012 * parse.y (formal_parameter:): Construct argument tree list
3013 element even if a yet unsupported final parameter was encountered.
3015 Tue May 18 00:28:58 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3017 * parse.y (finish_method_declaration): Issue errors for native or
3018 abstract methods declared with a method body, as well as for non
3019 native or non abstract methods with no method body.
3021 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3023 * class.c (build_utf8_ref): Initialize variable `field'.
3025 * decl.c (init_decl_processing): Initialize variable `field'.
3027 * expr.c (build_known_method_ref): Mark parameters `method_type',
3028 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
3029 (process_jvm_instruction): Likewise for parameter `length'.
3031 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
3032 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
3035 * parse.y (maybe_generate_clinit): Remove unused variable
3036 `has_non_primitive_fields'.
3037 (find_in_imports_on_demand): Initialize variables `node_to_use'
3039 (patch_binop): Likewise for variable `prom_type'.
3040 (patch_unaryop): Likewise for variable `prom_type'.
3042 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
3044 * xref.c (xref_table): Add missing initializer.
3046 1999-05-14 Tom Tromey <tromey@cygnus.com>
3048 * java-except.h (struct eh_range): Removed unused `next' member.
3049 * verify.c (verify_jvm_instructions): Call check_nested_ranges
3050 after adding all exception handlers. Sort exception ranges in
3052 (struct pc_index): New structure.
3053 (start_pc_cmp): New function.
3054 * except.c (add_handler): Return `void'. Don't call link_handler;
3055 instead construct an ordinary linked list and do range
3057 (check_nested_ranges): New function.
3058 (link_handler): Changed interface to allow merging of eh_ranges.
3059 Split overlapping ranges. Return `void'.
3061 Mon May 17 19:20:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3063 * parse.y (constructor_block_end:): New rule, tagged <node>.
3064 (constructor_body:): Use `constructor_block_end' instead of
3067 Mon May 17 18:01:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3069 * parse.y (statement_nsi:): Pop `for' statement block.
3070 (java_complete_lhs): Labeled blocks containing no statement are
3071 marked as completing normally.
3073 Fri May 14 12:31:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3075 * xref.c (xref_set_current_fp): New function, defined.
3076 * xref.h (xref_set_current_fp): New function, prototyped.
3078 Fri May 14 11:57:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3080 * check-init.c (check_init): Take into account that
3081 LABELED_BLOCK_STMT can be empty.
3083 Thu May 13 18:30:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3085 * parse.y (java_check_regular_methods): Warning check on not
3086 overriding methods with default access in other packages does not
3087 apply to `<clinit>'.
3088 (java_complete_lhs): If block body is an empty_stmt_node, replace
3089 it by NULL_TREE. This prevents gcc from generating an irrelevant
3092 Thu May 13 13:23:38 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3094 * check-init.c (check_init): Removed code accepting to see things
3095 falling through default:, when doing xrefs.
3096 * java-tree.h (do_not_fold): New global variable, declared.
3097 * parse.y (do_not_fold): New global variable, defined.
3098 (java_complete_expand_method): Set `do_not_fold' to the value of
3099 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
3100 and reinstall them after them have been purged; do not check for
3101 initializations; do not issue missing return errors.
3102 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
3104 (patch_binop): Skip the fold part when doing xrefs.
3105 (build_string_concatenation): Skip the concatenation part when
3107 (patch_synchronized_statement): Do not generate a try-finally when
3109 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
3110 and keep the location where the throw was seen.
3111 * typeck.c (convert): When `do_not_fold' is set, do not attempt
3112 any treatment on the converted node an simply return a NOP_EXPR of
3114 * xref.c (xref_get_data): New function, defined.
3115 * xref.h (xref_get_data): New function, declared.
3116 (XREF_GET_DATA): Use xref_get_data.
3118 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3120 * gjavah.c (print_include): Cast the result of `strlen' to int
3121 when comparing against a signed value.
3122 (add_namelet): Likewise.
3124 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3126 * expr.c (expand_invoke): Mark parameter `nargs' with
3128 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
3130 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
3133 * jcf-reader.c (get_attribute): Cast a value to long
3134 when comparing against a signed expression. Likewise.
3136 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
3139 1999-05-11 Andrew Haley <aph@cygnus.com>
3141 * parse.y (source_end_java_method): If the current method contains
3142 any exception handlers, force asynchronous_exceptions: this is
3143 necessary because signal handlers in libjava may throw exceptions.
3144 * decl.c (end_java_method): Ditto.
3146 1999-05-11 Tom Tromey <tromey@cygnus.com>
3148 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
3150 * jvspec.c (THREAD_NAME): Removed.
3151 (GC_NAME): Likewise.
3152 (MATHLIB): Likewise.
3153 (WITHLIBC): Likewise.
3155 (THREADLIB): Likewise.
3156 (MATH_LIBRARY): Likewise.
3157 (lang_specific_driver): Don't add `-l' options to command line.
3158 Instead, add a single --specs option. Recognize `-L' options and
3159 use them to search for spec file.
3160 (find_spec_file): New function.
3161 (SPEC_FILE): New define.
3163 Tue May 11 11:46:36 1999 Dave Brolley <brolley@cygnus.com>
3165 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
3166 cpplib-enabled build.
3168 1999-05-05 Per Bothner <bothner@cygnus.com>
3170 * class.c (make_field_value): DECL_INITIAL may be a string literal;
3171 temporarily zero it while calling rest_of_decl_compilation.
3173 * java-tree.h (string_ptr_type_node): Add declaration.
3174 * decl.c: Define and initialize string_ptr_type_node.
3175 * parse.y (patch_string_cst): Use string_ptr_type_node.
3177 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
3178 * parse.y (for_statement): Now unconditionally exit_block.
3179 (finish_labeled_statement): No longer exit_block if for-loop.
3180 (patch_loop_statement): Check harder if the loop is already labeled.
3182 * parse.y (patch_initialized_static_field): Removed function.
3183 (maybe_generate_clinit): Removed special handling for interfaces.
3184 (java_complete_expand_methods): Do a preliminary java_complete_tree
3185 on <clinit> to determine if it can be removed.
3186 (java_complete_expand_method): Remove special handling for <clinit>.
3187 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
3188 optimize if we get back empty_stmt_node.
3189 For MODIFY_EXPR, re-do checking of static initializers.
3190 (fold_constant_for_init): Don't return immediate if VAR_DECL.
3191 For VAR_DECL, pass correct context.
3193 * verify.c (verify_jvm_instructions): Better error messages.
3195 1999-05-03 Tom Tromey <tromey@cygnus.com>
3197 * parse-scan.y (interface_declaration): Call
3198 report_class_declaration for interfaces.
3200 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
3202 * Makefile.in: Remove -v from bison command lines.
3204 Fri Apr 30 17:54:40 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3206 * check-init.c (check_init): Exclude a case of error when doing
3208 * class.c (layout_class_method): Don't generate the error message
3209 twice when compiling from source.
3210 * lang-options.h: Added `-Wredundant-modifers' and
3211 `-Wunusupported-jdk11' flags and help text.
3212 * lang.c (lang_decode_option): Added support for
3213 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
3214 flag_static_local_jdk11 and flag_redundant set accordingly.
3215 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
3216 * parse.h (EXPR_WFL_ADD_COL): New macro.
3217 (DECL_END_SOURCE_LINE): Likewise.
3218 (DECL_INHERITED_SOURCE_LINE): Likewise.
3219 * parse.y (static_ref_err): New function, prototyped.
3220 (CCB_TK): Now tagged <operator>.
3221 (class_body:): Remember the location of the closing '}' of a class
3222 definition when doing xrefs.
3224 (block_end:): Likewise.
3225 (create_class): Remember the location of the inherited class
3226 identifier when doing xrefs.
3227 (register_fields): Added test on first operand of `init' before
3228 testing it TREE_CODE.
3229 (method_header): Store the location of the class identifier in the
3230 class decl when doing xrefs.
3231 (finish_method_declaration): Don't combine first/last method line
3233 (java_check_regular_methods): Warning check on not overriding
3234 methods with default access on other packages move before check on
3235 static methods. Initialization of `aflags' also moved up.
3236 (resolve_expression_name): Call static_ref_err to report the error.
3237 (static_ref_err): New function, implemented.
3238 (resolve_field_access): Returned simplified static field access
3240 (resolve_qualified_expression_name): Check for illegal use of
3241 static fields in a non static context. Call static_ref_err to
3242 report error in various places.
3243 (java_complete_tree): Do not fold initialized static fields when
3245 (java_complete_lhs): Likewise.
3247 1999-04-29 Anthony Green <green@cygnus.com>
3249 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
3250 create internal labels.
3251 (lookup_label): Ditto.
3253 Sat Apr 24 16:50:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3255 * class.c (layout_class_method): Generate <clinit>'s rtl for
3257 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
3258 for interfaces' <clinit>.
3259 * expr.c (lookup_field): Search for fields in interfaces.
3260 (expand_invoke): Fixed indentation.
3261 (expand_java_field_op): Likewise. Use IS_CLINIT.
3262 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
3263 (IS_CLINIT): New macro.
3264 * parse.y (type_declaration:): Call maybe_generate_clinit after an
3265 interface was parsed.
3266 (maybe_generate_clinit): Don't generate if the current class is an
3267 interface with only fields of primitive types.
3268 (reset_method_name): Use IS_CLINIT.
3269 (java_complete_expand_method): Expand <clinit> when it exists for
3270 interfaces. Use IS_CLINIT.
3271 (resolve_expression_name): Use DECL_CONTEXT instead of
3272 current_class to build static field references.
3273 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
3274 ARRAY_REF when doing xreferencing.
3275 (check_final_assignment): Fixed typo in leading comment. Use
3277 (patch_array_ref): Don't fully expand array references when
3279 (patch_return): Use IS_CLINIT.
3280 (patch_throw_statement): Likewise.
3282 1999-04-22 Tom Tromey <tromey@cygnus.com>
3284 * Make-lang.in (JAVA_SRCS): Added check-init.c.
3286 Wed Apr 21 11:13:36 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3288 * decl.c (predef_filenames, predef_filenames_size): New globals
3289 (init_decl_processing): predef_filenames and predef_filenames_size
3291 * java-tree.h (predef_filenames, predef_filenames_size): Declared
3293 * jcf-parse.c (predefined_filename_p): New function.
3294 (yyparse): Check that files on the command line are specified only
3295 once and issue a warning otherwise.
3296 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
3297 * parse.y (source_end_java_method): Nullify NOP method bodies, to
3298 avoid a gcc warning with -W -Wall turned on.
3299 (java_expand_classes): Abort if errors were encountered.
3300 (java_complete_lhs): If the cross reference flag is set, wrap
3301 field DECL node around a WFL when resolving expression name.
3303 Mon Apr 19 14:44:48 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3305 * lang.c (lang_decode_option): Fixed returned value when parsing
3306 `-fxref=...' and `-Wall'.
3307 * parse.y (source_end_java_method): Do not generate code when
3308 flag_emit_xref is set.
3309 (resolve_expression_name): Do not build static field access when
3310 flag_emit_xref is set.
3311 (resolve_field_access): No special treatment on `length' when
3312 flag_emit_xref is set. Do not build qualified static field access
3313 when flag_emit_xref is set.
3314 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
3315 when flag_emit_xref is set.
3316 (patch_assignment): Do not generate array store runtime check when
3317 flag_emit_xref is set.
3318 * xref.c (xref_flag_value): Fixed function declaration
3320 (xset_set_data): New function.
3321 * xref.h (xref_set_data): Added prototype for new function.
3322 (typedef struct xref_flag_table): New field data.
3323 (XREF_GET_DATA): New macro.
3325 1999-04-19 Tom Tromey <tromey@cygnus.com>
3327 * xref.h (enum): Removed trailing comma.
3329 * parse.y (resolve_qualified_expression_name): Added missing
3332 Thu Apr 15 13:08:03 1999 Anthony Green <green@cygnus.com>
3334 * gjavah.c: New prototypes for java_float_finite and
3337 Mon Apr 12 18:27:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3339 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
3342 Tue Apr 6 23:15:52 1999 Jeffrey A Law (law@cygnus.com)
3344 * Makefile.in (TREE_H): Add tree-check.h.
3345 (RTL_H): Add genrtl.h.
3347 Tue Apr 6 15:15:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3349 * parse.y (patch_assignment): Added ArrayStoreException runtime
3352 1999-04-06 Per Bothner <bothner@cygnus.com>
3354 * expr.c (pop_type_0): New function.
3355 (pop_type): Use pop_type_0.
3356 * java-tree.h (pop_type_0): New declaration.
3357 * verify.c (verify_jvm_instructions): Check return instructions.
3359 * parse.y (patch_binop): Don't fold if non-constant and emiting
3362 Mon Apr 5 16:06:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3364 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
3366 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
3367 (main_jcf): Don't define.
3368 (process_file): Don't set `main_jcf'.
3370 * java-tree.h (main_jcf): Don't declare.
3372 * jcf-parse.c (main_jcf): Add static definition.
3374 * lang.c (main_jcf): Don't define.
3376 Mon Apr 5 15:43:51 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3378 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
3380 * decl.c (copy_lang_decl): Likewise for `bcopy'.
3382 * jcf-depend.c: Include "config.h", not <config.h>.
3384 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
3387 * jcf-path.c: Include "config.h", not <config.h>.
3389 * lex.c: Don't include various system header files.
3390 (java_init_lex): Cast the argument of `bzero' to PTR
3392 * parse-scan.y (java_push_parser_context): Likewise.
3394 * parse.y (java_push_parser_context): Likewise.
3395 (patch_bc_statement): Match format specifier to variable argument.
3397 * xref.c: Don't include <stdio.h>.
3399 Mon Apr 5 11:24:19 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3401 * parse.y (struct parser_ctxt *ctxp): Now global.
3402 (declare_local_variables): Use WFL compound value for the
3403 declaration source line value, when doing cross-referencing.
3405 1999-03-31 Tom Tromey <tromey@cygnus.com>
3407 * gjavah.c (print_field_info): Allow constants of other types.
3408 (print_include): Generate include when new name is proper prefix
3409 of already printed name.
3410 (add_namelet): Likewise.
3411 (cxx_keyword_subst): New function.
3412 (print_method_info): Use it.
3413 (print_field_name): New function.
3414 (get_field_name): New function.
3415 (print_field_info): Use get_field_name and print_field_name.
3417 Wed Mar 31 11:00:32 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3419 * Makefile.in (keyword.h): Generate using gperf language 'C', not
3420 'KR-C', so gperf uses the `const' keyword on strings.
3422 * keyword.gperf (java_keyword): Const-ify a char*.
3424 Tue Mar 30 11:31:53 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3426 * parse.y (patch_bc_statement): Fixed identation and a bogus
3429 Tue Mar 30 11:29:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3431 * parse.y (patch_assignment): Allow static variables in other
3432 classes to be assigned.
3434 Sun Mar 28 22:12:10 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3436 * class.c (maybe_add_interface): Remove unused variable
3438 (make_class_data): Use = for assignment, not ==. Likewise.
3439 (emit_register_classes): Remove unused variable `decl'.
3441 * lex.c: Fix comment so as not to contain an embedded `/*'.
3443 * verify.c (verify_jvm_instructions): Remove unused variable
3446 Sat Mar 27 15:49:18 1999 Per Bothner <bothner@cygnus.com>
3448 * parse.y (complete_loop_body): Rename to finish_loop_body.
3449 (complete_labeled_statement): Rename to finish_labeled_statement.
3450 (complete_for_loop): Rename to finish_for_loop.
3451 (complete_method_declaration): Rename to finish_method_declaration.
3453 * java-tree.h (continue_identifier_node): New global node.
3454 * decl.c: Define and initialize continue_identifier_node.
3455 * parse.y (generate_labeled_block): Remove - no longer needed.
3456 (build_loop_body): Use continue_identifier_node for continue block.
3457 (finish_labeled_statement): Also do pop_labeled_block actions.
3458 (java_complete_lhs): POP_LOOP even if error.
3459 (build_labeled_block): Special handling for continue_identifier_node.
3460 (patch_loop_statement): Re-organize.
3461 (patch_bc_statement): Re-write.
3463 Sat Mar 27 15:13:21 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3465 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
3466 using a WFL compound value.
3467 * parse.y (xref.h): Include.
3468 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
3470 (register_fields): Set WFL compound value to lineno if doing
3472 (java_complete_expand_method): Call expand_xref if flag_emit_xref
3474 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
3475 * xref.h (expand_xref): Prototype renamed from xref_generate.
3477 Sat Mar 27 14:16:32 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3479 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
3480 (GET_CURRENT_BLOCK): New macro.
3481 * parse.y (current_static_block): New global variable.
3482 (method_body:): Define action.
3483 (complete_method_declaration): Set current_function_decl to NULL
3484 when work on the current method is done.
3485 (declare_local_variables): Use GET_CURRENT_BLOCK.
3486 (java_method_add_stmt): Likewise.
3487 (java_complete_expand_method): Disable the use of `this' when
3489 (enter_a_block): If no current method exist, use
3490 current_static_block to link static initializer blocks.
3491 (exit_block): Rewritten to use current_static_block when no current
3493 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
3494 (patch_return): Forbid the use of `return' in static initializers.
3495 (patch_throw_statement): Fixed indentation. Issue specific error
3496 for uncaught thrown checked exception in static initializer
3497 blocks. Removed FIXME.
3499 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
3501 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
3502 Link gcj from gcc.o.
3504 Tue Mar 23 10:48:24 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3506 * parse.y (find_applicable_accessible_methods_list): When dealing
3507 with interface: ensure that a given interface or java.lang.Object
3508 are searched only once.
3510 Tue Mar 23 10:05:27 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3512 * gjavah.c (print_c_decl): Remove unused argument `flags'.
3514 * jcf-dump.c (print_access_flags): Add braces around if-else.
3516 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
3519 * lex.c (build_wfl_node): Add static prototype.
3521 * lex.h (build_wfl_node): Remove static prototype.
3523 * parse.y: Include lex.c early enough to declare everything needed.
3524 Ensure calls to `build_wfl_node' pass the proper arguments.
3525 (create_class): Remove unused variable `super_decl'.
3526 (get_printable_method_name): Initialize variable `name'.
3528 Mon Mar 22 20:14:26 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3530 * Changelog: Fixed 1999-03-22 typos.
3531 * lang.c (lang_decode_option): Fixed typo in error string in the
3534 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
3536 * Makefile.in (JAVA_OBJS): Added entry xref.o.
3538 * java-tree.h (flag_emit_xref): Declared extern.
3539 * lang.c (xref.h): Included.
3540 (flag_emit_xref): New global variable.
3541 (lang_decode_option): Added support for -fxref.
3545 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
3547 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
3550 Sun Mar 21 08:30:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3552 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
3553 $(srcdir)/../system.h and $(JAVA_TREE_H).
3554 (jcf-io.o): Depend on $(JAVA_TREE_H).
3555 (mangle.o): Likewise.
3557 * check-init.c (check_cond_init): Add static prototype.
3559 * class.c (build_java_method_type, hashUtf8String,
3560 make_field_value, get_dispatch_vector, get_dispatch_table,
3561 append_gpp_mangled_type, mangle_static_field): Likewise.
3562 (strLengthUtf8): Hide unused definition.
3563 (hashUtf8String): Const-ify.
3564 (make_field_value): Un-ANSI-fy.
3566 * constants.c: Move inclusion of jcf.h above java-tree.h.
3567 (set_constant_entry, find_class_or_string_constant,
3568 find_name_and_type_constant, get_tag_node,
3569 build_constant_data_ref): Add static prototype.
3571 * decl.c (push_jvm_slot, builtin_function,
3572 lookup_name_current_level): Likewise.
3573 (builtin_function): Const-ify.
3575 * except.c (expand_start_java_handler, expand_end_java_handler):
3576 Add static prototype.
3578 * expr.c (flush_quick_stack, push_value, pop_value,
3579 java_stack_swap, java_stack_dup, build_java_athrow,
3580 build_java_jsr, build_java_ret, expand_java_multianewarray,
3581 expand_java_arraystore, expand_java_arrayload,
3582 expand_java_array_length, build_java_monitor, expand_java_pushc,
3583 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
3584 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
3585 expand_compare, expand_test, expand_cond, expand_java_goto,
3586 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
3587 expand_java_field_op, java_push_constant_from_pool): Likewise.
3589 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
3590 (build_java_arraynull_check): Mark parameters `node' and `type'
3591 with ATTRIBUTE_UNUSED.
3592 (note_label): Likewise for parameter `current_pc'.
3593 (expand_java_call, expand_java_ret): Hide unused definition.
3595 * java-tree.h (make_class, build_constants_constructor,
3596 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
3597 init_outgoing_cpool, register_class, emit_register_classes,
3598 java_layout_seen_class_methods): Prototype.
3599 (unicode_mangling_length): Const-ify.
3600 (append_gpp_mangled_name, append_gpp_mangled_classtype,
3601 emit_unicode_mangled_name, format_int, format_uint,
3602 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
3603 jcf_print_utf8_replace, open_class): Prototype.
3605 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
3606 <stdio.h>. Include tree.h/java-tree.h.
3607 (utf8_equal_string usage, process_class): Add static prototype.
3608 (open_class): Don't prototype this here.
3609 (utf8_equal_string): Match arguments to format specifiers.
3610 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
3611 TABLE_SWITCH, disassemble_method): Likewise.
3613 * jcf-io.c: Include tree.h/java-tree.h.
3614 (open_class, find_classfile, jcf_print_utf8,
3615 jcf_print_utf8_replace): Const-ify.
3617 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
3618 parse_class_file): Add static prototype.
3619 (find_in_current_zip): Match definition to existing static
3622 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
3623 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
3624 finish_jcf_block, define_jcf_label, get_jcf_label_here,
3625 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
3626 write_chunks, adjust_typed_op, generate_bytecode_conditional,
3627 generate_bytecode_return, perform_relocations, init_jcf_state,
3628 init_jcf_method, release_jcf_state, generate_classfile):
3629 Add static prototype.
3630 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
3631 (make_class_file_name): Const-ify.
3633 * jcf.h (find_classfile): Const-ify.
3635 * jv-scan.c (reset_report): Remove prototype.
3637 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
3638 (error): Rewrite to allow varargs.
3640 * lang.c (lang_f_options): Const-ify.
3642 * lex.c (java_parse_escape_sequence): Add static prototype.
3643 (java_allocate_new_line): Match definition to existing static
3646 * mangle.c Include tree.h/java-tree.h.
3647 (unicode_mangling_length, emit_unicode_mangled_name,
3648 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
3650 * parse.h (jdep_code): Remove trailing comma in enumeration.
3651 (java_get_line_col): Move prototype outside of !JC1_LITE test.
3652 (reset_report): Add prototype.
3654 * verify.c (push_pending_label, merge_types): Add static
3657 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
3659 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
3661 * parse.y (find_applicable_accessible_methods_list): Extend the
3662 search to superinterfaces when relevant.
3663 (search_applicable_methods_list): New function.
3665 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
3667 * class.c (unmangle_classname): Implemented stricter testing
3668 before setting the QUALIFIED_P flag on an identifier.
3670 Tue Mar 16 15:15:41 1999 Per Bothner <bothner@cygnus.com>
3672 * parse.y (java_complete_lhs): Call force_evaluation_order
3673 after patch_newarray.
3674 (patch_binop): Don't call fold if there are side effects.
3676 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
3678 * parse.y (java_stabilize_reference): Use save_expr instead of
3679 building a SAVE_EXPR node.
3680 (java_complete_lhs): Patch the resulting string of the `+='
3681 operator (if necessary) and complete the RHS after having built
3684 Mon Mar 15 12:18:29 1999 Per Bothner <bothner@cygnus.com>
3686 * class.c (make_class): Don't set CLASS_P here (because
3687 this function is also called by build_java_array_type).
3688 (push_class): Set CLASS_P here instead.
3689 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
3691 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
3692 context. If the context is class, perfer "super" over "synchronized".
3693 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
3695 * parse.y (create_class): Don't call parser_check_super here;
3696 it is not robust. Always wait until later.
3698 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
3699 match what JDK 1.2 does), but don't set ACC_PUBLIC.
3701 Sat Mar 13 18:16:34 1999 Per Bothner <bothner@cygnus.com>
3703 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
3704 * lex.h (UNGETC): Change misleading macro.
3706 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
3708 * parse.y (java_stabilize_reference): Return NODE when patching a
3710 (java_complete_lhs): Put parenthesis around truth values.
3712 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
3714 * class.c (layout_class_method): Don't make rtl for interface
3716 * parse.h (GET_TYPE_NAME): New macro.
3717 * parse.y (if_then_statement:): Fixed indentation.
3718 (if_then_else_statement:): Likewise.
3719 (for_statement:): Fixed spacing.
3720 (try_statement:): Fixed indentation.
3721 (create_interface): Don't force interfaces to be abstract.
3722 (method_header): Abstract methods are OK in interfaces.
3723 (declare_local_variables): Fixed typo in comment.
3724 (java_complete_expand_method): Fixed indentation.
3725 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
3726 non accessible fields.
3727 (java_stabilize_reference): New function.
3728 (java_complete_lhs): Fixed indentation. Use
3729 java_stabilize_reference in compound assignement. Insert the
3730 cast. If not processing `+' fix string constants before processing
3733 Fri Mar 12 19:42:55 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3735 * constants.c (find_class_or_string_constant): Cast variable `j'
3736 to a `jword' when comparing against one.
3738 * expr.c (java_lang_expand_expr): Remove unused variables
3739 `has_finally_p' and `op0'.
3741 * gjavah.c (print_field_info): Cast a value to jint when comparing
3742 against one. Likewise for a jlong.
3743 (add_namelet): Likewise cast a `sizeof' to an int when comparing
3744 against a signed quantity.
3746 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
3747 (print_signature): Don't needlessly dereference variable `str'
3749 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
3750 `max_locals' with ATTRIBUTE_UNUSED.
3751 (jcf_parse_class): Likewise for variable `index'.
3753 * parse.h (reverse_jdep_list): Remove static prototype.
3755 * parse.y (build_jump_to_finally): Remove prototype and definition.
3756 (reverse_jdep_list): Add static prototype.
3758 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
3759 `assignment' and `expr_decl'.
3761 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
3763 1999-03-12 Andrew Haley <aph@cygnus.com>
3765 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
3766 we'll need a directory separator and a null character.
3768 Wed Mar 10 23:20:11 1999 Per Bothner <bothner@cygnus.com>
3770 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
3772 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3774 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
3777 Fri Mar 5 15:17:29 1999 Per Bothner <bothner@cygnus.com>
3779 * lex.c (java_parse_end_comment): Take extra parameter (next char).
3781 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
3783 * class.c (layout_class_method): A static method in a base class
3784 is never overridden, so treat it like it doesn't exist.
3785 However, do complain about private non-static method overriding
3786 public static method.
3788 * parse.y: Don't set unused INITIALIZED_P flag.
3789 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
3791 * parse.y (find_expr_with_wfl): Optimize tail-calls.
3792 (build_array_from_name): Re-order &index[string] to &string[index].
3794 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
3795 error_mark (it might catch more errors, but it is more likely to lose).
3797 Sat Mar 6 11:17:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3799 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
3800 (parse-scan.o): Depend on toplev.h.
3802 * class.c (make_method_value): Add prototype. Make it static.
3803 Remove unused second argument, caller changed.
3805 * expr.c (java_lang_expand_expr): Remove unused variable
3808 * java-tree.h: Don't prototype find_in_current_zip.
3809 Add prototypes for verify_constant_pool, start_java_method,
3810 end_java_method, give_name_to_locals, expand_byte_code,
3811 open_in_zip, set_constant_value, find_constant1, find_constant2,
3812 find_utf8_constant, find_string_constant, find_class_constant,
3813 find_fieldref_index, find_methodref_index, write_constant_pool,
3814 count_constant_pool_bytes and encode_newarray_type.
3816 * jcf-dump.c: Remove unused variable `LONG_temp'.
3818 * jcf-parse.c: Include parse.h.
3819 (jcf_parse_source): Remove unused parameter, all callers changed.
3820 (jcf_figure_file_type): Add static prototype.
3821 (find_in_current_zip): Likewise. Also remove unused parameter,
3822 all callers changed.
3823 (read_class): Initialize variable `saved_pos'.
3825 * jcf-reader.c (jcf_parse_preamble): Mark variables
3826 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
3828 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
3829 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
3830 (java_parse_doc_section): Initialize variable `seen_star'.
3831 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
3832 (java_lex_error): Mark parameters `msg' and `forward' with
3834 (java_get_line_col): Mark parameters `filename' and `line' with
3837 * parse-scan.y: Include toplev.h.
3838 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
3840 * parse.h: use `struct JCF', not plain `JCF'.
3841 (java_parser_context_save_global, java_expand_classes
3842 java_parser_context_restore_global, java_parse): Add prototypes.
3844 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
3847 Wed Feb 24 16:13:59 1999 Per Bothner <bothner@deneb.cygnus.com>
3849 * check-init.c (check_init): COPYN takes word count, not bit count.
3851 Fri Feb 26 14:06:21 1999 Per Bothner <bothner@cygnus.com>
3853 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
3854 explicit build_decl. (Avoids crash in reload when optimizing.)
3856 Thu Feb 25 21:05:04 1999 Per Bothner <bothner@cygnus.com>
3858 * decl.c (complete_start_java_method): Handle synchronized method
3859 even when compiling from bytecode.
3861 1999-02-26 Tom Tromey <tromey@cygnus.com>
3863 * gjavah.c (add_class_decl): Only generate `#include' if outer
3864 class is not the name of the class we are processing. Correctly
3865 append `.h' in #include.
3866 (process_file): Clean up newlines around generated `#include's.
3867 (decode_signature_piece): Correctly handle inner classes.
3868 (struct include): New structure.
3869 (all_includes): New global.
3870 (print_include): New function.
3871 (add_class_decl): Use it.
3872 (process_file): Likewise.
3873 (add_class_decl): Generate include for java-array.h if array
3875 (process_file): Don't generate java-array.h include.
3877 * gjavah.c (add_namelet): Check for standard package names here.
3878 (add_class_decl): Don't check for standard package names here.
3880 1999-02-25 Tom Tromey <tromey@cygnus.com>
3882 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
3883 When reading a zip file, only use strncmp if both strings are
3884 bigger than the buffer length. Initialize `k' when looping
3887 1999-02-24 Tom Tromey <tromey@cygnus.com>
3889 * gjavah.c (struct namelet): New structure.
3890 (add_namelet): New function.
3891 (print_namelet): New function.
3892 (print_class_decls): Use add_namelet and print_namelet to generate
3893 namespaces and not classes.
3894 (method_printed): New global.
3895 (HANDLE_END_METHOD): Examine method_printed.
3896 (print_method_info): Set method_printed when required. Print
3897 error if function to be ignored is marked virtual. Handle $finit$
3899 (METHOD_IS_FINAL): New macro.
3900 (print_field_info): Use it.
3901 (HANDLE_METHOD): Clear method_printed.
3902 (method_pass): New global.
3903 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
3904 (process_file): Do two passes over both fields and methods.
3905 (HANDLE_METHOD): Examine method_pass.
3907 (add_class_decl): New function.
3908 (print_class_decls): Don't scan over entire constant pool.
3910 1999-02-23 Tom Tromey <tromey@cygnus.com>
3912 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
3913 disable linking in that case.
3915 1999-02-20 Tom Tromey <tromey@cygnus.com>
3917 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
3920 Sun Feb 21 14:56:11 1999 Per Bothner <bothner@cygnus.com>
3922 * decl.c (build_result_decl), java-tree.h: New method.
3923 (complete_start_java_method): Handle synchronized methods.
3924 Don't build DECL_RESULT here. (Ordering dependency problem.)
3925 (start_java_method): Call build_result_decl here instead ...
3926 * parse.y (java_complete_expand_method): ... and here.
3927 (expand_start_java_method): Don't call complete_start_java_method here.
3928 (java_complete_expand_method): Call it here instead.
3929 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
3930 * java-tree.h: ... here.
3932 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
3933 * parse.y (java_complete_lhs): Don't call force_evaluation_order
3934 for ARRAY_REF - it doesn't work when array bounds are checked.
3935 (patch_array_ref): Handle it here instead.
3937 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
3939 Fri Feb 19 15:35:01 1999 Per Bothner <bothner@cygnus.com>
3941 Force left-to-right evaluation of binary operations etc.
3942 * expr.c (force_evaluation_order), java-tree.h: New function.
3943 * parse.y (java_complete_lhs): Pass binary operations, procedure
3944 calls, and ARRAY_REFs to force_evaluation_order.
3945 (various): Set TREE_SIDE_EFFECTS more carefully.
3947 Tolerate random (non-UTF8) encoding in comments without complaining.
3948 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
3949 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
3951 * parse.y (resolve_qualified_expression_name): Handle error_mark.
3952 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
3954 * parse.y (java_complete_lhs): Ignore an empty statement in a
3955 COMPOUND_EXPR. Don't complain about empty statement after return.
3957 Fri Feb 19 13:00:56 1999 Per Bothner <bothner@cygnus.com>
3959 * parse.y (obtain_incomplete_type): Don't wrap unknown types
3960 in TREE_LIST - just chain the POINTER_TYPEs together.
3961 (resolve_class): If type already resolved, return decl.
3962 After resolving, update TREE_TYPE(class_type), and name (if array).
3963 * parse.h (do_resolve_class), parse.y: Make non-static.
3964 * class.c (maybe_layout_super_class): Take this_class argument.
3965 Do do_resolve_class if necessary.
3966 (layout_class, layout_class_methods): Adjust calls appropriately.
3967 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
3968 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
3969 * typeck.c (build_java_array_type): Don't call layout_class.
3971 Wed Feb 17 15:47:20 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
3973 * parse.y (check_pkg_class_access): Allow private class access
3974 within the same package.
3975 (strip_out_static_field_access_decl): New function.
3976 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
3977 operator argument before testing its nature.
3979 Wed Feb 3 12:38:43 1999 Per Bothner <bothner@cygnus.com>
3981 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
3982 (TRY_EXPR): Simplify - it no longer has a finally clause.
3983 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
3984 Simpler handling of TRY_EXPR, which no longer has a finally clause.
3985 * expr.c (java_lang_expand_expr): Likewise.
3986 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
3987 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
3988 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
3989 (build_try_statement): Remove finally parameter and handling.
3990 (build_try_finally_statement): New function.
3991 (patch_try_statement): No longer need to support finally clause.
3992 (try_statement): Update grammar action rules.
3993 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
3994 Simpler handling of TRY_EXPR, which no longer has a finally clause.
3996 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
3998 * jcf-parse.c (get_constant): Add braces around computation of 'd'
3999 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
4001 1999-02-17 Andrew Haley <aph@cygnus.com>
4003 * class.c (build_utf8_ref): Back out broken patch which was
4004 intended to to output signatures using '.' as a separator.
4006 * class.c (make_class_data): Output signatures using '.' as a
4007 separator, rather than '/'.
4008 (mangled_classname): Likewise.
4009 (make_field_value): Likewise.
4010 (make_method_value): Likewise.
4011 * constants.c (alloc_class_constant): Likewise.
4012 * expr.c (build_invokeinterface): Likewise.
4014 Thu Feb 11 21:25:51 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4016 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
4017 of an ancient workaround.
4019 Wed Feb 10 23:27:33 1999 Jeffrey A Law (law@cygnus.com)
4021 * jvspec.c (xmalloc): Kill the prototype. It does not belong
4024 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
4026 * lex.c (yylex): Encode \0 as UTF8.
4028 1999-02-10 Tom Tromey <tromey@cygnus.com>
4030 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
4031 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
4032 (libgcj_zip): Renamed.
4033 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
4035 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
4037 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
4038 (GC_NAME): Renamed -lgc to -lgcjgc.
4040 Tue Feb 9 19:31:09 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4042 * lex.c (java_lang_cloneable): Initialize.
4043 * parse.y (java_lang_cloneable): New static variable.
4044 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
4045 doing one more qualification round.
4046 (valid_ref_assignconv_cast_p): Reject null source or
4047 destination. Allow an array to be cast into java.lang.Cloneable.
4048 (patch_cast): Swapped two first arguments to first call to
4049 valid_ref_assignconv_cast_p.
4051 Mon Feb 8 11:50:50 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4053 * parse.h: DECL_P renamed JDECL_P.
4054 * parse.y: DECL_P replaced by JDECL_P.
4055 (build_array_from_name): Always use pointer's type.
4056 (patch_bc_statement): Extra code to search continue target in a
4057 for loop. Fixed comments. Continue target is current loop when
4060 1999-02-05 Andrew Haley <aph@cygnus.com>
4062 * class.c (make_class_data): The superclass of an interface should
4063 be null, not class Object.
4065 * lex.c (java_lex): Sign extend hex literals.
4067 1999-02-04 Andrew Haley <aph@cygnus.com>
4069 * class.c (build_utf8_ref): Output signatures using '.' as a
4070 separator, rather than '/'.
4071 (make_class_data): Likewise.
4073 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
4075 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
4076 mkstemp.o. Get them from libiberty now.
4078 Tue Feb 2 19:49:12 1999 Jeffrey A Law (law@cygnus.com)
4080 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
4082 Tue Feb 2 20:04:50 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4084 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
4087 Tue Feb 2 10:39:47 1999 Per Bothner <bothner@cygnus.com>
4089 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
4090 * jcf-write.c (generate_bytecode_return): New function.
4091 (generate_bytecode_insns): Use it, for RETURN_EXPR.
4093 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
4094 generate special [fd]const_[01] instructions.
4096 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
4098 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
4099 handling OPCODE_lookupswitch or OPCODE_tableswitch.
4101 Mon Feb 1 20:44:47 1999 Per Bothner <bothner@cygnus.com>
4103 * parse.y (patch_method_invocation): Handle calling static methods,
4104 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
4106 * parse.y (java_complete_lhs): Don't complain about unreachable
4107 exit condition in a do-while statement.
4109 Fri Jan 29 18:19:02 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4111 * lex.c (java_read_char): Fixed utf8 decoding.
4112 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
4114 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
4115 comments. Local variable `all_primitive' is gone. Broadened
4116 acceptance of `0' to floating point targets. `long' can now be
4117 widened to `double' or `float'.
4118 (valid_method_invocation_conversion_p): Added leading
4119 comment. Fixed tabulation.
4120 (build_string_concatenation): Optimize out left or right empty
4123 Thu Jan 28 18:51:26 1999 Per Bothner <bothner@cygnus.com>
4125 * jcf-write.c (localvar_alloc): Only emit entry for
4126 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
4127 (generate_bytecode_insns): Only call put_linenumber if
4128 debug_info_level > DINFO_LEVEL_NONE.
4129 * jvspec.c (lang_specific_driver): If no -O* or -g* option
4130 is specified, add -g1 (for compatibility wih javac).
4132 Thu Jan 28 09:17:51 1999 Hans-Peter Nilsson <hp@axis.se>
4134 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
4135 gjavah.o, check-init.o, jv-scan.o
4137 Mon Feb 1 09:50:48 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4139 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
4141 * gjavah.c: Include config.h and system.h.
4143 * javaop.h (inline): Don't define, its handled by system.h.
4144 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
4145 from `inline' to `static inline'.
4147 * jcf.h (inline): Don't define, its handled by system.h.
4149 * lex.c (inline): Likewise.
4151 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
4153 * lang-specs.h: Map -Qn to -fno-ident.
4155 Fri Jan 29 16:51:56 1999 Richard Henderson <rth@cygnus.com>
4157 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
4159 1999-01-29 Tom Tromey <tromey@cygnus.com>
4161 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
4162 then cast it to Object before calling `append' method.
4164 Thu Jan 28 14:45:39 1999 Per Bothner <bothner@cygnus.com>
4166 * check-init.c (check_bool2_init, check_bool_init, check_init):
4167 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
4168 * jcf-write.c (generate_bytecode_insns): Likewise.
4170 Thu Jan 28 11:50:11 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4172 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
4173 * parse.y (patch_cast): Allow a boolean to be cast into a
4176 Wed Jan 27 10:19:29 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4178 * parse.y: (class_declaration:): Fixed indentation.
4179 (class_member_declaration:): Extra `;' after field declaration now
4181 (interface_declaration:): Removed debug messages in error reports.
4182 (patch_binop): Nodes created and returned inherit the orignal
4183 node's COMPOUND_ASSIGN_P flag value.
4184 (patch_cast): Fix cast from char to floating point.
4186 Mon Jan 25 17:39:19 1999 Andrew Haley <aph@cygnus.com>
4188 * except.c, java-except.h (expand_resume_after_catch): new
4190 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
4191 to branch back to main flow of control after a catch block.
4193 Sat Jan 23 23:02:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4195 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
4196 $(srcdir)/../system.h.
4197 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
4198 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
4199 (jcf-write.o): Likewise.
4200 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4201 (mangle.o): Depend on $(srcdir)/../toplev.h.
4202 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4203 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
4205 * class.c: Include output.h and parse.h.
4206 (mangled_classname): Add the `const' keyword to a char*.
4207 (find_named_method): Hide unused function definition.
4208 (build_utf8_ref): Change type of variable `c' to unsigned char.
4209 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
4210 (build_class_ref): Add the `const' keyword to a char*.
4211 (layout_class_method): Remove unused variable `buf'.
4213 * decl.c (find_local_variable): Remove unused variable `rtl'.
4214 (pushdecl): Likewise for variables `different_binding_level' and
4216 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
4217 (maybe_build_cleanup): Likewise for parameter `decl'.
4219 * except.c (expand_start_java_handler): Mark parameter `range'
4220 with ATTRIBUTE_UNUSED.
4222 * expr.c: Include except.h.
4223 (pop_type): Remove unused variable `i'.
4224 (pop_value): Likewise for variables `n_words' and `i'.
4225 (expand_java_arrayload): Likewise for variable `convert'.
4226 (java_lang_expand_expr): Likewise for variables `op0', `type',
4227 `mode', `unsignedp', `node' and `elements'.
4228 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
4230 (process_jvm_instruction): Add a `const' qualifier to a char*.
4232 * gjavah.c (output_directory): Add the `const' keyword to a char*.
4233 (temp_directory): Likewise.
4234 (print_c_decl): Likewise.
4235 (print_method_info): Likewise.
4236 (decode_signature_piece): Likewise.
4237 (print_mangled_classname): Likewise.
4239 * java-except.h: Provide prototypes for maybe_start_try,
4240 maybe_end_try and add_handler.
4242 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
4243 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
4244 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
4245 init_expr_processing, push_super_field, init_class_processing,
4246 can_widen_reference_to, class_depth, verify_jvm_instructions,
4247 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
4248 set_local_type, merge_type_state, push_type, load_type_state,
4249 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
4250 emit_unicode_mangled_name): Add prototypes.
4252 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
4253 (print_signature_type): Use ISDIGIT, not isdigit.
4254 (print_signature): Remove unused variable `j'.
4256 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
4257 int when comparing against one.
4259 * jcf-parse.c: Include toplev.h.
4261 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
4262 (localvar_free): Remove unused variable `i'.
4263 (generate_bytecode_conditional): Likewise for variable `kind'.
4265 * jv-scan.c: Include config.h and system.h. Remove redundant
4266 OS header and gansidecl.h includes.
4267 (warning): Add the `const' keyword to a char*. Also add
4268 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
4269 __STDC__, when determining whether to use ANSI-isms.
4270 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
4271 (xmalloc): Don't redundantly prototype here.
4272 (main): Remove unused parameter `envp'. Also fix the arguments
4273 passed to function `fatal' to match the format specifier.
4275 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
4277 * mangle.c: Include toplev.h.
4278 (emit_unicode_mangled_name): Declare parameter `len'.
4280 * parse.y (parse_warning_context): Add the `const' keyword to a
4281 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
4282 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
4283 (issue_warning_error_from_context): Add the `const' keyword to
4285 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
4286 not `__STDC__' for whether to use ANSI-isms.
4288 * typeck.c (incomplete_type_error): Mark parameters `value' and
4289 `type' with ATTRIBUTE_UNUSED.
4290 (parse_signature_type): Use ISDIGIT, not isdigit.
4292 * verify.c (check_pending_block): Add the `const' keyword to a char*.
4293 (verify_jvm_instructions): Likewise. Remove unused variables
4294 `field_name' and `default_val'.
4296 * zextract.c: Include config.h and system.h. Remove redundant
4299 * zipfile.h: Prototype `read_zip_archive'.
4301 Thu Jan 21 16:00:06 1999 Andrew Haley <aph@cygnus.com>
4303 * typeck.c (convert): Allow conversions to void type: some
4304 optimizations in gcc do this.
4306 Thu Jan 21 15:21:49 1999 Andrew Haley <aph@cygnus.com>
4308 * typeck.c (convert_ieee_real_to_integer): New function.
4309 (convert): When not using fast-math and using hardware fp, convert
4310 an IEEE NaN to zero.
4312 1999-01-18 Andrew Haley <aph@cygnus.com>
4314 * parse.y (patch_binop): Do a type conversion from signed to
4315 unsigned and then back to signed when a ">>>" is found.
4317 Sun Jan 17 22:34:22 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4319 * java-tree.h: (check_for_initialization): Added prototype.
4320 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
4321 * parse.y (do_resolve_class): Removed unused locals.
4322 (read_import_dir): Likewise.
4323 (resolve_qualified_expression_name): Array creation
4324 expressions are valid primary expressions.
4325 (qualify_ambiguous_name): Likewise.
4326 (patch_synchronized_statement): Removed unused local.
4328 Sun Jan 17 21:55:42 1999 Jeffrey A Law (law@cygnus.com)
4330 * Makefile.in (zextract.o): Add dependencies.
4332 * Makefile.in: Do not put ^Ls at the start of a line.
4334 Fri Jan 15 20:16:20 1999 Per Bothner <bothner@cygnus.com>
4336 * expr.c (process_jvm_instruction): Coerce to correct Throwable
4337 sub-type the result of the call that gets the exception value.
4339 * parse.y (java_complete_expand_methods): If flags_syntax_only,
4340 don't call finish_class.
4342 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
4343 clear found before continuing.
4345 * verify.c (verify_jvm_instructions): On an array load, allow
4346 and handle top of stack to be TYPE_NULL.
4348 * gjavah.c (generate_access): Translate Java package private or
4349 protected access to C++ public, but with a comment.
4351 1999-01-13 Andrew Haley <aph@cygnus.com>
4353 * expr.c (generate_name): Name prefix changed to avoid clashes
4354 with assembler temp labels.
4356 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
4357 MODIFY_EXPR. Without this, code for the assignement may not be
4358 generated at all and the synchronized statement will read an
4359 uninitialized variable.
4361 Wed Jan 13 01:24:54 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
4363 * class.c (maybe_layout_super_class): Fixed returned value.
4364 * lex.c: Added 1999 to the copyright.
4365 (java_init_lex): Initialize java_lang_imported.
4366 * lex.h: Added 1999 to the copyright.
4367 * parse.h: Added 1999 to the copyright.
4368 (REGISTER_IMPORT): Fixed typo in trailing macro.
4369 (CURRENT_OSB): New macro.
4370 (struct parser_ctxt): New fields osb_depth, osb_limit.
4371 * parse.y (java_lang_id): New global variable.
4372 (type_import_on_demand_declaration): Don't import java.lang.* twice.
4373 (array_creation_expression:): Use CURRENT_OSB.
4374 (dims:): Uses a stack to keep track of array dimensions.
4375 (cast_expression:): Use CURRENT_OSB.
4376 (find_expr_with_wfl): Return NULL if node found doesn't meet the
4378 (register_fields): Fixed typos in comment.
4379 (check_method_redefinition): Fixed comment indentation.
4380 (java_check_regular_methods): Set saved found wfl to NULL after
4381 having reinstalled it in the previously found DECL_NAME.
4383 Sun Jan 10 13:36:14 1999 Richard Henderson <rth@cygnus.com>
4385 * gjavah.c (java_float_finite): Use a union to do type punning.
4386 (java_double_finite): Likewise.
4388 Sat Jan 9 11:25:00 1999 Per Bothner <bothner@cygnus.com>
4390 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
4391 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
4392 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
4393 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
4394 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
4395 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
4397 Fri Jan 8 15:48:03 1999 Per Bothner <bothner@cygnus.com>
4399 * check-init.c (check_init): If compiling to native, we don't
4400 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
4402 1999-01-08 Tom Tromey <tromey@cygnus.com>
4404 * parse-scan.y (variable_declarator_id): Set or increment
4406 (bracket_count): New global.
4407 (formal_parameter): Handle case where bracket pairs trail variable
4410 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
4412 * jcf-parse.c (yyparse): variable len changed from a char to an
4413 int to prevent overflow.
4415 Wed Jan 6 17:19:46 1999 Per Bothner <bothner@cygnus.com>
4417 * java-tree.h: Declare read_class.
4418 * jcf-parse.c (read_class): New function.
4419 (load_class): Now just call read_class.
4421 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
4422 * jcf-parse.c (parse_source_file): Declare save_error_count,
4423 which is needed by java_parse_abort_on_error macro,
4424 * parse.y (java_layout_classes, java_expand_classes): Likewise.
4426 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
4427 constructor, if initializing a static field.
4428 (patch_new_array_init): Set TREE_CONSTANT if it is.
4429 * expr.c (java_lang_expand_expr): For a static array constructor
4430 of primitive elements, allocate the array itself statically.
4431 Disabled until we can set the vtable field statically.
4433 * check-init.c: New file. Checks for definite assignment.
4434 * Makefile.in (JAVA_OBJS): Add check-init.o.
4435 * parse.y (java_complete_expand_method): Call check_for_initialization.
4436 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
4438 Wed Jan 6 14:53:10 1999 Graham <grahams@rcp.co.uk>
4440 * parse.y : include system.h instead of including
4441 standard headers directly with the exception of <dirent.h>.
4443 Wed Jan 6 16:20:06 1999 Per Bothner <bothner@cygnus.com>
4445 * lex.h: Moved static function declarations to lex.c,
4446 to shut up some -Wall warnings.
4447 * lex.c: Static function declarations moved here.
4448 * jcf-dump.c: Small fixes to shut up -Wall warnings.
4450 Tue Jan 5 22:15:40 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4452 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
4454 Tue Dec 22 11:25:19 1998 Per Bothner <bothner@cygnus.com>
4456 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
4457 * verify.c (verify_jvm_instructions): Fix off-by-one error.
4459 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
4460 (localvar_alloc): Change return type to void,
4461 (emit_unop): Remove unused variable size.
4463 * jcf-write.c (struct jcf_block): Add new union.
4464 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
4465 (call_cleanups): New functions.
4466 (struct jcf_partial): New fields num_finalizers and return_value_decl.
4467 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
4468 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
4469 * lang.c (lang_init): Call using_eh_for_cleanups.
4470 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
4471 completing operands to patch_synchronized_statement.
4472 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
4473 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
4474 WITH_CLEANUP_EXPR instead of TRY_EXPR.
4476 Sun Dec 20 16:15:44 1998 John F. Carr <jfc@mit.edu>
4478 * Make-lang.in: Comment out control-Ls; they upset some makes.
4480 1998-12-18 Tom Tromey <tromey@cygnus.com>
4482 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
4485 1998-12-17 Tom Tromey <tromey@cygnus.com>
4487 * parse.y (DIR_SEPARATOR): New define.
4488 (check_class_interface_creation): Use it.
4490 * parse-scan.y (report_main_declaration): Recognize
4491 `java.lang.String' in argument to main.
4493 Wed Dec 16 16:18:59 1998 Per Bothner <bothner@cygnus.com>
4495 * parse.y (create_interface): Remove bogus test.
4497 Wed Dec 16 14:42:19 1998 Per Bothner <bothner@cygnus.com>
4499 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
4500 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
4502 1998-12-16 Tom Tromey <tromey@cygnus.com>
4504 * parse-scan.y (qualified_name): Use correct sprintf format.
4506 1998-12-15 Tom Tromey <tromey@cygnus.com>
4508 * gjavah.c (print_field_info): Changed how most negative number is
4511 Mon Dec 14 18:49:29 1998 Per Bothner <bothner@cygnus.com>
4513 * parse.y (fold_constant_for_init): New function.
4514 (resolve_expression_name): Don't replace static final
4515 constant-initialized fields by its value.
4516 (java_complete_lhs): New. Same as java_complete_tree, except does
4517 not replace static final constant-initialized fields by their values.
4518 (register_fields): If there is an initializer, set DECL_INITIAL and
4519 MODIFY_EXPR_FROM_INITIALIZATION_P.
4520 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
4521 Only call patch_initialized_static_field if
4522 MODIFY_EXPR_FROM_INITIALIZATION_P.
4523 (patch_initialized_static_field): If not valid constant, clear
4526 * parse.y (lookup_field_wrapper): Fix thinko.
4528 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
4529 set and restore global lineno.
4531 1998-12-14 Tom Tromey <tromey@cygnus.com>
4533 * gjavah.c (print_field_info): If value to print is the smallest
4534 value of its size, then print as hex to avoid later warnings from
4537 1998-12-14 Tom Tromey <tromey@cygnus.com>
4539 * gjavah.c (decompile_method): Decompile `return null'.
4540 (process_file): Generate `#pragma interface'.
4541 (method_declared): New global.
4542 (print_method_info): Set it.
4543 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
4544 (print_method_info): Handle abstract methods.
4546 Sun Dec 13 17:31:40 1998 Per Bothner <bothner@cygnus.com>
4548 * parse.y (patch_method_invocation): If class_decl is null
4549 (e.g. an array type), use original type.
4551 * parse.y (check_thrown_exceptions): Temporary hack to suppress
4552 errors about uncaught exception from clone (of array, specifically).
4554 1998-12-13 Tom Tromey <tromey@cygnus.com>
4556 * gjavah.c (decompile_method): Handle all types of `return'
4557 opcode. Decompile `return this' and `return'.
4558 (method_access): New global.
4559 (print_method_info): Set it.
4560 (decompile_method): Don't decompile a synchronized method.
4562 1998-12-13 Tom Tromey <tromey@cygnus.com>
4564 * jcf-reader.c (jcf_parse_one_method): Recognize
4566 * gjavah.c (HANDLE_END_METHOD): New macro.
4567 (HANDLE_CODE_ATTRIBUTE): New macro.
4568 (decompile_method): New function.
4569 (print_method_info): Don't print `;\n' at end of function decl.
4570 Include java-opcodes.h.
4571 (decompiled): New global.
4573 Sat Dec 12 20:13:19 1998 Per Bothner <bothner@cygnus.com>
4575 * class.c (build_class_ref): Handle PRIMTYPE.class if
4576 flag_emit_class_files.
4577 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
4578 if flag_emit_class_files.
4579 * parse.y (java_complete_tree): Pre-liminary support for
4580 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
4582 * parse.y (patch_synchronized_statement): Don't call monitorexit
4583 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
4585 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
4587 * zipfile.h (opendir_in_zip): New declaration.
4588 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
4589 (opendir_in_zip): New function, using code from open_in_zip.
4590 (open_in_zip): Call opendir_in_zip.
4591 (find_class): Remove no-longer-used do_class_file parameter,
4592 but add source_ok parameter. Change logic so if we find a .java file,
4593 we don't look for .class in later classpath emtries.
4594 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
4595 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
4596 * gjavah.c: Update call to find_class.
4597 * jcf-dump.c: Likewise.
4599 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
4600 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
4601 nothing if body is empty_stmt_node.
4602 Various little fixes so SP gets correctly adjusted.
4603 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
4604 For CALL_EXPR, test if static first.
4605 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
4606 such as the ones we create for Object and Class.
4607 Set and restore current_function_decl.
4608 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
4609 (note_possible_classname): New function.
4610 (read_import_entry): Removed. Merged with read_import_dir.
4611 (read_import_dir): Don't call find_class - that only gives us
4612 the first classpath entry having the needed package.
4613 Use the struct buffer data structure from buffer.h.
4614 (read_import_dir, find_in_imports_on_demand): The remembered
4615 class names now use '.' (not '/') as package separator.
4617 * parse.y (java_complete_expand_methods): Call write_classfile
4618 here, and not in java_expand_classes (which only gets first class).
4620 Sat Dec 12 19:46:04 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4622 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
4623 (register_fields): If a static fields has an initializer, just
4624 chain it on ctxp->static_initialized, and handle later.
4625 (java_complete_expand_methods): Force <clinit> first.
4626 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
4627 - it's already been completed.
4628 (patch_initialized_static_field): New function.
4629 (java_complete_field): Call it.
4631 Sat Dec 12 19:21:11 1998 Per Bothner <bothner@cygnus.com>
4633 * expr.c (encode_newarray_type, build_new_array): New functions.
4634 * java-tree.h: Declare build_new_array.
4635 * jcf-write.c (patch_newarray): Use build_new_array.
4637 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
4638 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
4640 * parse.y (patch_new_array_init): Re-organize.
4641 Now is passed the actual array (pointer) type of the value.
4642 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
4643 (patch_array_constructor): Removed - merged into patch_new_array_init.
4644 (java_complete_tree): Update patch_new_array_init.
4646 * jcf-write.c (find_constant_index): New function.
4647 (generate_bytecode_insns): Use find_constant_index.
4648 (generate_classfile): Use find_constant_index for ConstantValue.
4650 1998-12-11 Tom Tromey <tromey@cygnus.com>
4652 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
4653 * decl.c (init_decl_processing): Renamed dtable -> vtable.
4654 * class.c (make_class_data): Renamed dtable -> vtable, and
4655 dtable_method_count -> vtable_method_count.
4657 Thu Dec 10 20:00:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4659 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
4660 global variables, initialized.
4661 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
4662 Declared new global variables.
4663 * lex.c (java_lex): Return long_zero_node, float_zero_node,
4664 double_zero_node, integer_zero_node upon direct matching.
4665 * parse.y (purify_type_name): Added function prototype.
4666 (duplicate_declaration_error_p): Consider new_type as potentially
4667 being a incomplete type. Use purify_type_name on type string.
4668 (method_header): saved_type: unused variable removed. Don't figure
4669 return type if method name is invalid.
4670 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
4671 processed by patch_unaryop.
4672 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
4673 increment/decrement node into its original type after binary
4674 numeric promotion on its operands.
4676 Thu Dec 10 11:02:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4678 * parse.y (array_initializer:): Array init operand is NULL_TREE
4679 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
4680 now an error. Fixed indentation problems.
4681 (patch_string): Handle error_mark_node as an argument.
4682 (patch_new_array_init): Fixed indentation problems.
4683 (array_constructor_check_entry): Removed check on null wfl_value.
4684 Return an error if wfl_value's walk returns an error.
4686 Wed Dec 9 15:37:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4688 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
4689 * lex.c (java_lex): Remember column position before advancing one
4690 token. Retain location information on OCB_TK.
4691 * lex.h (typedef struct java_lc): Added new field.
4692 * parse.h (GET_SKIP_TYPE): New macro.
4693 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
4694 * parse.y (build_new_array_init, patch_new_array_init,
4695 patch_array_constructor, maybe_build_array_element_wfl,
4696 array_constructor_check_entry): New function prototypes.
4697 (switch_block:): Tagged <node>.
4698 (OCB_TK): Tagged <operator>.
4699 (array_initializer:): Installed actions.
4700 (variable_initializer): Build location information on element if
4702 (switch_statement:): Fixed indentation typo.
4703 (switch_block:): Redefined default action.
4704 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
4705 (patch_assignment): Removed duplicate code.
4706 (maybe_build_array_element_wfl, build_new_array_init,
4707 patch_new_array_init, patch_array_constructor,
4708 array_constructor_check_entry): New functions.
4710 Mon Dec 7 15:13:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4712 * parse.y (array_initializer): Tagged <node>.
4713 (variable_initializer:): Use default rule.
4714 (array_initializer:): Defined actions.
4715 (variable_initializers:): Likewise.
4716 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
4717 non-static field accesses.
4718 (patch_invoke): Fixed indentation typo.
4719 (java_complete_tree): Likewise.
4720 (build_labeled_block): Changed leading comment. Generate an error
4721 in case of duplicate loop labels.
4722 (patch_conditional_expr): Patch results of string concatenation
4725 Sun Dec 6 13:45:00 1998 Per Bothner <bothner@cygnus.com>
4727 * constants.c (find_methodref_index): When the class is an interface,
4728 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
4730 * decl.c (finit_identifier_node): Use "$finit$", rather than
4731 "<finit>" (which Sun's verifier rejects).
4732 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
4733 (generate_field_initialization_code): Removed.
4734 (fix_constructors) Don't add call to $finit$ here (wrong order).
4735 (patch_method_invocation): Add $finit$ call here.
4737 * java-tree.h (CALL_USING_SUPER): New macro.
4738 * parse.y (patch_invoke): Remove im local variable.
4739 (patch_method_invocation, patch_invoke): Don't pass super parameter.
4740 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
4741 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
4743 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
4745 * parse.y (java_complete_tree): Don't complain about unreachable
4746 statement if it is empty_stmt_node.
4748 * jcf-write.c (find_constant_wide): New function.
4749 (push_long_const): Use find_constant_wide.
4751 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
4752 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
4753 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
4754 Emit invokeinterface when calling an interface method.
4755 Emit invokespecial also when calling super or private methods.
4757 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
4759 Sun Dec 6 13:21:18 1998 Per Bothner <bothner@cygnus.com>
4761 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
4763 Thu Dec 3 17:11:12 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4765 * java-tree.h (java_layout_seen_class_methods): New function
4767 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
4768 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
4769 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
4770 * parse.y (method_declarator:): Defined action.
4771 (issue_warning_error_from_context): input_filename saved, set to
4772 the appropriate value and restored after java_error is called.
4773 (build_unresolved_array_type): Fixed comment.
4774 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
4775 (method_header): Deal with return type the same way type are
4776 handled for fields and method's parameters and local variables
4778 (check_method_redefinition): Removed extra CR.
4779 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
4780 (java_layout_seen_class_methods): New function.
4781 (java_layout_classes): Call java_layout_seen_class_methods.
4783 Thu Dec 3 15:56:50 1998 Per Bothner <bothner@cygnus.com>
4785 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
4787 Thu Dec 3 15:08:30 1998 Per Bothner <bothner@cygnus.com>
4789 * jcf-dump.c (main): Fix error message.
4790 * jcf-path.c (add_entry): Style fix.
4792 Wed Dec 2 15:52:25 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4794 * class.c (layout_class_method): Call build_java_argument_signature
4795 on constructors too.
4796 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
4797 (patch_method_invocation): Define a primary when resolving an
4798 expression name. Augmented comment on code checking illegal `this'
4799 usage. Loosened it test by accepting NEW_CLASS_EXPR.
4801 Tue Dec 1 13:53:24 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4803 * class.c (layout_class_method): Don't report error on non-static
4804 overriding static if the method is private.
4805 * java-tree.h (finish_class): Prototype added.
4806 * lex.c (java_get_line_col): Handle col argument -2 value.
4807 * parse.h: All static method declarations moved to parse.y.
4808 * parse.y: Now contains all static method declarations previously
4810 (find_expr_with_wfl, missing_return_error,
4811 unreachable_stmt_error): New functions.
4812 (java_get_real_method_name): Identify constructors bearing class
4813 names in source code compiled classes only.
4814 (java_complete_expand_methods): Call missing_return_error.
4815 (invocation_mode): Private methods invoked as static methods.
4816 (java_complete_tree): Call unreachable_stmt_error.
4818 1998-12-01 Tom Tromey <tromey@cygnus.com>
4820 * Makefile.in (+target): Removed.
4821 (+xmake_file): Likewise.
4822 (+tmake_file): Likewise.
4823 (.NOEXPORT): Removed duplicate.
4825 Fri Nov 27 13:20:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4827 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
4829 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
4831 * jvgenmain.c: Remove the xmalloc prototype, we get it from
4832 libiberty.h. Provide an xmalloc definition.
4834 * jvspec.c: Remove the xmalloc prototype.
4836 * parse-scan.y: Include config.h and system.h. Don't include
4837 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
4838 Provide an xstrdup definition.
4840 Thu Nov 26 22:03:58 1998 Alexandre Oliva <oliva@dcc.unicamp.br>
4842 * jcf-path.c (add_entry): Recognize ".jar" too.
4843 * lang-specs.h: Likewise.
4845 Thu Nov 26 12:44:07 1998 Per Bothner <bothner@cygnus.com>
4847 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
4848 soft_monitorenter_node, soft_monitorexit_node, throw_node.
4850 * jcf-write.c (generate_bytecode_insns):
4851 Handle pre/post-increment/decrement of long.
4853 * jcf-write.c (generate_bytecode_insns):
4854 Handle missing exception handler (finally for synchronized).
4856 Wed Nov 25 09:47:15 1998 Per Bothner <bothner@cygnus.com>
4858 * java-tree.h (end_params_node): Declare global.
4859 * decl.c (end_params_node): New global.
4860 (init_decl_processing, start_java_method): Use end_params_node for
4861 end of list of parameter types. Follows correct gcc conventions.
4862 * expr.c (pop_argument_types, pop_arguments): Likewise.
4863 * lang.c (put_decl_node): Likewise.
4864 * typeck.c (various places): Likewise.
4865 * class.y (various places): Likewise.
4866 * parse.y (various places): Likewise.
4868 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
4869 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
4871 * class.c: Add #include flags.h, remove no-longer needed declaration.
4873 * class.c (layout_class_method): Remove commented-out code, re-format.
4874 Don't add vtable entry (or index) for private methods.
4875 * expr.c (expand_invoke): A private method is implicitly final.
4876 * class.c (make_class_data): If inlining or optimizing,
4877 skip private methods.
4879 * class.c (finish_class): New function. Calls existing methods,
4880 but alls emits deferred inline functions.
4881 * jcf-parse.c (parse_class_file): Call finish_class.
4882 * parse.y (java_complete_expand_methods): Likewise.
4884 * expr.c (build_java_binop): Explicit default, to silence -Wall.
4886 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
4888 Wed Nov 25 00:50:58 1998 Marc Espie <espie@quatramaran.ens.fr>
4890 * jcf-write.c (generate_bytecode_conditional): Fix typo.
4892 Tue Nov 24 17:06:38 1998 Per Bothner <bothner@cygnus.com>
4894 * (generate_classfile): Always write class access flag with
4897 Tue Nov 24 16:34:33 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4899 * class.c (maybe_layout_super_class): New function.
4900 (layout_class): Reorganized. Loop on class methods dispatched into
4901 a new function. Call maybe_layout_super_class.
4902 (layout_class_methods, layout_class_method): New functions.
4903 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
4905 (expand_invoke): Likewise.
4906 * java-tree.h (all_class_list): New global variable declared.
4907 (layout_class_methods, layout_class_method): New function
4909 (LAYOUT_SEEN_CLASS_METHODS): New macro.
4910 * jcf-parse.c (all_class_list): New global variable.
4911 (load_class): Extended what class_or_name can be. Use parser
4912 context mechanism to save globals before calling jcf_parse.
4913 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
4914 is set on the file name.
4915 (jcf_parse): Layout class methods when Object is loaded, otherwise
4916 record class in all_class_list for delayed method layout.
4917 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
4918 * lang.c (put_decl_node): Decode <init> into the decl context
4920 * lex.c (java_allocate_new_line): Use xmalloc.
4921 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
4922 pointers, not TREE_LIST elements.
4923 (struct parser_ctxt): Fixed comment indentations, added comments
4924 and reordered some fields.
4925 (java_check_methods): Function prototype removed.
4926 * parse.y (java_push_parser_context): Use xmalloc.
4927 (java_parser_context_restore_global): Pop extra pushed ctxp only
4928 when there's nothing next.
4929 (maybe_create_class_interface_decl): Fixed comment, add new
4930 created class decl to all_class_list.
4931 (method_header): Use GET_REAL_TYPE on argument's types.
4932 (method_declarator): Use GET_REAL_TYPE, change type to the real
4933 type in TREE_LIST dependency node. Build argument list with the
4935 (create_jdep_list): Use xmalloc. Removed allocation error message.
4936 (obtain_incomplete_type): Fixed leading comment. Broadened
4937 incoming argument meaning.
4938 (register_incomplete_type): Use xmalloc. Removed allocation error
4940 (safe_layout_class): Fixed leading comment.
4941 (jdep_resolve_class): Reversed if statement condition and switch
4943 (resolve_and_layout): Fixed leading comment. Broadened incoming
4945 (complete_class_report_errors): New local variable name, for
4946 clarity. purify_type_name used for all error cases.
4947 (java_get_real_method_name): Stricter check on constructors.
4948 (java_check_regular_methods): Reverse methods list only if not
4949 already laid out. Layout artificial constructor.
4950 (java_check_methods): Deleted.
4951 (source_start_java_method): Obtain incomplete type for patchable
4953 (java_layout_classes): Fixed leading comment. Use
4954 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
4955 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
4956 before returning. Fixed comments.
4957 (java_expand_classes): Check for errors up front.
4958 (patch_method_invocation): Class to search is resolved and laid
4961 Tue Nov 24 12:57:13 1998 Per Bothner <bothner@cygnus.com>
4963 * expr.c (java_lang_expand_expr): Add missing emit_queue.
4965 * javaop.h (int8): Removed - not used.
4966 (jbyte): Redefine portably with correct signedness.
4968 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
4970 * jcf-write.c (generate_bytecode_insns): Fix typo
4971 OPCODE_getstatic to OPCODE_getfield.
4973 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
4974 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
4975 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
4977 Thu Nov 19 11:16:55 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4979 * jcf-parse.c (jcf_parse_source): Function returned type is
4980 void. Added prototype.
4981 (jcf_parse): Function returned type is void.
4982 (yyparse): Remove call to fclose on the last parsed file.
4984 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
4986 Wed Nov 18 23:54:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
4988 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
4989 (layout_class): Cope with methods featuring WFL in decl names.
4990 * decl.c (unqualified_object_id_node): New global variable,
4992 (build_decl_no_layout): Removed.
4993 * expr.c (build_primtype_type_ref): Handle Double.
4994 (java_lang_expand_expr): Fixed indentations.
4995 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
4996 (flag_wall, flag_redundant, flag_not_overriding,
4997 flag_static_local_jdk1_1, unqualified_object_id_node): Global
4998 variable declarations.
4999 (build_decl_no_layout): Removed prototype.
5000 (java_get_real_method_name): Added prototype.
5001 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
5002 (java_parse_abort_on_error): Macro now just returns.
5003 * jcf-parse.c (jcf_parse_source): Check fclose returned
5004 value. Call emit_register_classes if java_report_errors returns
5006 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
5007 flag_static_local_jdk1_1): New integer flags.
5008 (lang_decode_option): New flags set here.
5009 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
5010 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
5011 the flag_redundant variable.
5012 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
5013 when parsing java.lang.Object class.
5014 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
5016 (resolve_qualified_expression_name): Fixed indentation.
5017 (patch_array_ref): Changed prototype.
5018 (not_initialized_as_it_should_p): Prototype removed.
5019 (java_report_errors): Added function prototype.
5020 * parse.y (formal_parameter:): Changed error message for not yet
5021 supported final parameters.
5022 (class_type_list:): Set both PURPOSE and VALUE of created
5023 TREE_LIST to be class_type.
5024 (primary_no_new_array:): Handle class literals on primitive types.
5025 (parse_warning_context): Reinstalled correct force_error and
5026 do_warning flags setups.
5027 (java_report_errors): Changed prototype. Return java_error_count
5029 (variable_redefinition_error): Consider treating variable type as
5031 (create_interface): Warn about redundant abstract modifier if
5032 flag_redundant is set. Changed error message.
5033 (lookup_field_wrapper): Save/restore globals before/after looking
5035 (duplicate_declaration_error_p): Consider treating declaration
5036 type as a fake pointer.
5037 (register_fields): Extract real type from dependency node. Check
5038 for duplicate field declaration after type adjustment. Use
5039 DECL_INITIAL to store static final initialized values.
5040 (method_header): Extract real function type from dependency node.
5041 (check_abstract_method_header): Use GET_METHOD_NAME.
5042 (obtain_incomplete_type): Layout fake pointer type.
5043 (safe_layout_class): Don't try to check for methods before layout.
5044 (java_complete_class): Don't check for correct throws clause
5045 elements inheritance here.
5046 (resolve_and_layout): Broadened name parameter meaning.
5047 (reset_method_name): Use GET_METHOD_NAME.
5048 (java_get_real_method_name): New function.
5049 (java_check_regular_methods): Don't check methods in
5050 java.lang.Object. Verify lineage of throws clause elements. Use
5051 flag_no_overriding in warning report.
5052 (check_throws_clauses): Don't check if class was from
5053 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
5054 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
5055 (declare_local_variables): Use flag_static_local_jdk1_1 to report
5056 warning on unsupported final local variables. Use build_decl
5057 instead of build_decl_no_layout. Get real local variable type from
5059 (source_start_java_method): Get real parameter type from
5060 dependency node. Call build_decl instead of build_decl_no_layout.
5061 (java_layout_classes): Reverse tree and layout type and class as
5062 required. Mark class as loaded when done.
5063 (resolve_field_access): Fixed indentation. Restricted condition
5064 leading to static field access code generation. Set field_type
5065 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
5066 (resolve_qualified_expression_name): Initialize type_found to
5067 null. Handle static field resolved during qualification. Fixed
5068 layout on non primitive field decl types.
5069 (not_accessible_p): Fixed typo in comment.
5070 (patch_method_invocation): Resolve and layout class to search from
5072 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
5073 layout non primitive type, if necessary. Make method node only to
5075 (find_applicable_accessible_methods_list): Consider WFL'ed method
5076 decl names. Fixed indentation.
5077 (argument_types_convertible): Resolve and layout target type if
5079 (java_complete_tree): Fixed indentation problems. Rewrote
5080 CALL_EXPR thrown exceptions check. Re-installed further processing
5081 of the assignment in certain cases.
5082 (patch_assignment): Call maybe_build_primttype_type_ref to perform
5083 inlining on class literals.
5084 (valid_builtin_assignconv_identity_widening_p): Cope with constant
5086 (valid_method_invocation_conversion_p): Likewise.
5087 (patch_string): Temporary disable forbidden use of `this' in
5088 explicit constructor invocations when doing string concatenation
5090 (patch_unaryop): Added comment. Reinstalled code to disable
5091 further check on assignment operation with cast expression RHS.
5092 (patch_switch_statement): Fixed indentation.
5093 (build_try_statement): Call build_decl instead of
5094 build_decl_no_layout.
5095 (patch_synchronized_statement): Likewise.
5096 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
5097 IS_UNCHECKED_EXPRESSION_P.
5098 (check_thrown_exceptions_do): Changed leading comment. Resolve and
5099 layout argument exception type.
5100 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
5101 of IS_UNCHECKED_EXPRESSION_P.
5103 Wed Nov 18 14:21:48 1998 Anthony Green <green@cygnus.com>
5105 * jcf-parse.c (yyparse): Open class file in binary mode.
5107 Sun Nov 15 17:14:17 1998 Per Bothner <bothner@cygnus.com>
5109 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
5111 * jcf-write.c (perform_relocations): Move check out one loop.
5113 Sun Nov 15 15:09:56 1998 Anthony Green <green@hoser.cygnus.com>
5115 * Make-lang.in: Fix reference to srcdir.
5116 * jv-scan.c: Add missing xmalloc prototype.
5117 * jvgenmain.c: Ditto.
5119 Sun Nov 15 14:36:29 1998 Per Bothner <bothner@cygnus.com>
5121 * decl.c (error_mark_node), java-tree.h: New global.
5122 * parse.y: Use empty_stmt_node instead of size_zero_node.
5123 (build_if_else_statement): If missing else, use empty_stmt_node.
5125 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
5126 (java_complete_expand_method): Complain if return is missing.
5127 (java_check_regular_methods): Comment out incorrect error check.
5128 (not_accessible_p): Fix incorrect handling of protected methods.
5129 (patch_method_invocation): Pass correct context to not_accessible_p.
5130 (find_applicable_accessible_methods_list): Likewise.
5131 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
5132 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
5133 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
5134 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
5136 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
5137 (push_int_const): Remove reundant NOTE_PUSH.
5138 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
5139 (- case SWITCH_EXPR): Fix code generation bug.
5140 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
5141 (generate_classfile): More robust for abstract methods.
5143 Sun Nov 15 13:52:39 1998 Anthony Green <green@cygnus.com>
5145 * Makefile.in: jv-scan and jvgenmain all require libiberty.
5146 * Make-lang.in: Ditto.
5148 * jv-scan.c: Remove xmalloc and xstrdup definitions.
5151 Sun Nov 15 14:10:56 1998 Per Bothner <bothner@cygnus.com>
5153 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
5155 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
5157 Sat Nov 14 17:19:18 1998 Per Bothner <bothner@cygnus.com>
5159 Allow uses of interface types to verify. This is not really
5160 type-safe, but it matches what Sun does, and is OK as long as
5161 there are appropriate run-time checks.
5162 * verify.c (merge_types): If merging two interface types,
5163 just set the result to java.lang.Object.
5164 * expr.c (pop_type): Any interface is matches by java.lang.Object.
5166 1998-11-13 Tom Tromey <tromey@cygnus.com>
5168 * gjavah.c (main): Handle --output-class-directory argument.
5169 * jvspec.c (lang_specific_driver): Translate `-d' into
5171 * jcf.h (jcf_write_base_directory): Declare.
5172 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
5173 * lang-options.h: Mention -foutput-class-dir.
5174 * jcf-write.c (jcf_write_base_directory): New global.
5175 (make_class_file_name): Put generated .class file into `-d'
5176 directory, or into source directory if -d not given. Function now
5178 (write_classfile): Free class file name. Handle case where class
5180 (DIR_SEPARATOR): New macro.
5181 Include <sys/stat.h>
5183 * Makefile.in (prefix): New macro.
5185 Thu Nov 12 14:15:07 1998 Per Bothner <bothner@cygnus.com>
5187 * parse.y (patch_invoke): Do less if flag_emit_class_files.
5188 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
5189 here (done in patch_invoke instead).
5190 (case_identity): Moved here from parse.y.
5192 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
5193 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
5194 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
5195 so they can be efficiently scanned without recursion.
5196 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
5197 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
5198 in BLOCK iteratively, rather than recursively.
5200 * parse.y (do_unary_numeric_promotion): New function.
5201 (patch_unaryop, patch_binop, patch_array_ref): Use it.
5203 * parse.y (patch_newarray): Various fixes.
5205 Re-do handling of switch statements (for proper block scoping).
5206 * parse.y: Add just a single block for the enture switch block,
5207 but don't create any "case blocks".
5208 (group_of_labels): Rmeoved unneeded non-terminal.
5209 CASE_EXPR and DEFAULT_EXPR are added to current block.
5210 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
5211 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
5212 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
5213 * parse.y (wfl_operator, print_int_node): Make non-static.
5214 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
5215 as part of recursive scan of block.
5216 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
5217 (patch_switch_statement): Most tests move dinto java_complete_tree.
5219 * parse.y: Make various production be non-typed (void).
5220 * parse.y (parse_error): Merged into issue_warning_error_from_context.
5221 * parse.y (add_stmt_to_compound): Don't create/change extra node.
5222 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
5224 * jcf-write.c (struct jcf_handler): New type.
5225 (struct jcf_switch_state): New type.
5226 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
5227 (alloc_handler, emit_unop, emit_reloc): New functions.
5228 (adjust_typed_op): Add extra parameter ("max type" offset).
5229 (emit_switch_reloc, emit_case-reloc): New function.
5230 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
5231 (generate_bytecode_insns): Support REAL_CST, switch statements,
5232 exception handling, method calls, object/array creation, and more.
5234 * class.c: Remove some unused variables.
5235 * constants.c (find_string_constant): New function.
5236 (count_constant_pool_bytes): Fix to correctly handle wide constants.
5237 * decl.c (complete_start_java_method): Don't _Jv_InitClass
5238 if flag_emit_class_files.
5240 1998-11-12 Tom Tromey <tromey@cygnus.com>
5242 * jcf-io.c (find_class): Added explanatory comment.
5244 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
5245 trailing slash to `.zip' entries.
5247 * jvspec.c (lang_specific_driver): Correctly handle case where
5248 GC_NAME not defined.
5250 1998-11-11 Tom Tromey <tromey@cygnus.com>
5252 * jvspec.c (GC_NAME): New define.
5253 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
5255 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
5257 Wed Nov 11 19:08:52 1998 Per Bothner <bothner@cygnus.com>
5259 * jcf-dump.c (TABLE_SWITCH): Fix typos.
5261 1998-11-11 Tom Tromey <tromey@cygnus.com>
5263 * jcf-dump.c (main): Correctly recognize `--'-style long options.
5265 Tue Nov 10 12:34:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5267 * class.c (is_compiled_class): Call safe_layout_class for class
5268 compiled from source.
5269 * conver.h (convert_to_integer, convert_to_real,
5270 convert_to_pointer): Added prototypes.
5271 * decl.c (init_decl_processing): Non longer push the decls of
5272 `methodtable', `constants', `Class', `Field', `dispatchTable'
5273 `jexception' and `Method'.
5274 * expr.c (build_invokeinterface): New function.
5275 (expand_invoke): static variable CLASS_IDENT now in
5276 build_invokeinterface. Use build_invokeinterface.
5277 (expand_java_field_op): Moved code to inline
5278 java.lang.PRIMTYPE.TYPE into a function.
5279 (build_primtype_type_ref): New function.
5280 * java-tree.def (INSTANCEOF_EXPR): New tree code.
5281 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
5282 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
5283 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
5284 (DECL_LOCAL_STATIC_VALUE): New macro.
5285 (build_invokeinterface, build_primtype_type_ref): New function
5287 (java_parse_abort_on_error): Macro rewritten.
5288 * jcf-parse.c (current_method): Add comment to declaration.
5289 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
5290 Function prototypes fixed.
5291 (jcf_parse_source): push/pop parser context. save/restore global.
5292 (parse_source_file): Fixed leading comment. Now take a
5293 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
5294 classes and pop the parser context anymore.
5295 (yyparse): Push parser context, save globals, parse the source
5296 file, restore globals and pop the parser context when processing a
5298 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
5299 * lex.c (java_parse_doc_section): New function.
5300 (java_lex): Call java_parse_doc_section when appropriate. Build an
5301 operator around INSTANCEOF_TK.
5302 * lex.h (java_lineterminator, java_sprint_unicode,
5303 java_unicode_2_utf8, java_lex_error, java_store_unicode):
5304 Prototypes rewritten.
5305 (java_parse_escape_sequence, java_letter_or_digit_p,
5306 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
5307 java_read_unicode, java_store_unicode, java_read_char,
5308 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
5309 Added function prototypes.
5310 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
5312 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
5314 (struct parser_ctxt): New fields: deprecated,
5315 current_parsed_class_un, gclass_list.
5316 (fix_method_argument_names, issue_warning_error_from_context,
5317 resolve_package, lookup_package_type): New function prototypes.
5318 (resolve_expression_name): Fixed function prototype.
5319 (find_applicable_accessible_methods_list): Fixed indentation, added
5320 extra argument in prototype.
5321 (check_final_assignment, build_null_of_type, check_deprecation,
5322 check_method_redefinition, reset_method_name,
5323 java_check_regular_methods, java_check_abstract_methods,
5324 maybe_build_primttype_type_ref): New function prototype.
5325 * parse.y (conver.h): Include.
5326 (INSTANCEOF_TK): Tagged <operator>.
5327 (single_type_import_declaration): Use REGISTER_IMPORT macro.
5328 (relational_expression:): Build binop for instanceof.
5329 (java_push_parser_context): Remember ctxp->gclass_list across
5331 (java_pop_parser_context): Simply return if no context
5332 exists. Remember gclass_list across contexts.
5333 (issue_warning_error_from_context): New function.
5334 (parse_error_context): Don't setup ctxp->elc here. Call
5335 issue_warning_error_from_context instead.
5336 (parse_warning_context): Likewise.
5337 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
5338 setup. Link new class/interface to ctxp->gclass_list.
5339 (add_superinterfaces): Register interface as incomplete if not
5341 (create_class): Remember class unqualified name in
5342 ctxp->current_parsed_class_un. Check class deprecation.
5343 (register_fields): Check field deprecation. Remember static final
5344 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
5346 (method_header): New local variable ORIG_ARG. Use unqualified
5347 current class name for check on constructor errors. Promote return
5348 type if of record type. Argument list fix moved in
5349 fix_method_argument_names, called here. Check method deprecation.
5350 (fix_method_argument_names): New function.
5351 (method_declarator): Promote record typed arguments.
5352 (safe_layout_class): Check class methods before layout.
5353 (java_complete_class): Compute field layout when patched.
5354 (do_resolve_class): Try to load class after having it renamed
5355 after the package name.
5356 (get_printable_method_name): Use DECL_CONTEXT.
5357 (reset_method_name): New function.
5358 (check_method_redefinition): Use reset_method_name.
5359 (java_check_regular_methods): New local variable
5360 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
5361 names for error report. Check for compile-time error when method
5362 found has default (package) access.
5363 (java_check_abstract_methods): Now takes an interface DECL node as
5364 an argument. Also reinstall real name on unchecked
5365 overriding/hiding methods for error report.
5366 (java_check_methods): Fixed leading comment. Get classes to verify
5367 from ctxp->gclass_list. Use CHECK_METHODS macro and set
5368 CLASS_METHOD_CHECKED_P on class verification.
5369 (lookup_java_method2): Get real method name if necessary.
5370 (find_in_imports): Don't check package class access here.
5371 (resolve_package, lookup_package_type): New functions.
5372 (java_layout_classes): Fixed leading comment. Take classes to be
5373 laid out from ctxp->gclass_list.
5374 (java_complete_expand_methods): Don't expand native and abstract
5376 (java_expand_classes): New function.
5377 (resolve_expression_name): Use additional argument ORIG. Retrieve
5378 values of static final field of primitive types.
5379 (resolve_field_access): Handles static final field of promotive
5381 (resolve_qualified_expression_name): Handle STRING_CST as
5382 primaries and package name resolution. Check deprecation on found
5383 decls. Set where_found and type_found on non static field resolved
5384 during qualification. Layout non primitive field decl types.
5385 (check_deprecation): New function.
5386 (maybe_access_field): Simplified.
5387 (patch_method_invocation_stmt): Local variable CLASS_TYPE
5388 removed. Reverse method's argument when primary is a type. Don't
5389 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
5390 instead. Include abstract class in the list of class searchable
5391 for constructors. Use DECL_CONTEXT of found method for access
5392 checks. Check method deprecation.
5393 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
5394 converting arguments. Handle INVOKE_INTERFACE.
5395 (lookup_method_invoke): Search constructor using existing
5396 infrastructure (don't rely on lookup_java_constructor anymore).
5397 (find_applicable_accessible_methods_list): Extra argument flag
5398 LC. Now include constructor in the search.
5399 (qualify_ambiguous_name): Conditional expression are primaries.
5400 (not_initialized_as_it_should_p): static final are always
5402 (java_complete_tree): Pass extra NULL argument to
5403 resolve_expression_name. Stricter test to carry on patching
5404 assignments. New case for INSTANCEOF_EXPR.
5405 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
5406 (check_final_assignment, maybe_build_primttype_type_ref): New
5408 (patch_assignment): Detect resolved static finals and carry normal
5409 assignment error check on them. Inline PRIMTYPE.TYPE read access.
5410 (try_builtin_assignconv): Access constant 0 on all primitive
5412 (valid_builtin_assignconv_identity_widening_p): Accept identical
5413 types. Accept all promoted type on int type.
5414 (valid_ref_assignconv_cast_p): Accept a null pointer to be
5415 assigned to a reference.
5416 (valid_method_invocation_conversion_p): Accept to check null
5418 (build_binop): Merge declaration and initialization of local
5420 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
5421 numeric types. Improved validity test for qualify operators on
5423 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
5424 and PREINCREMENT_EXPR. Also detect resolved static finals of a
5425 primitive type and issue the appropriate error message.
5426 (resolve_type_during_patch): Mark class loaded when resolved.
5427 (patch_cast): Allow null to be cased to reference types.
5428 (build_null_of_type): New function.
5429 (patch_array_ref): Handle array on references correctly.
5430 (patch_return): Removed unused local variable MODIFY. Force
5431 boolean to be returned as integers. Allows null to be returned by
5432 a function returning a reference.
5433 * typeck.c (convert_to_integer, convert_to_real,
5434 convert_to_pointer): Prototypes moved to convert.h
5435 (lookup_argument_method): Use method real name, if necessary.
5437 1998-10-30 Tom Tromey <tromey@cygnus.com>
5439 * class.c (build_class_ref): Changed name of primitive classes to
5442 * class.c (make_class_data): Renamed fields: nmethods to
5443 method_count, method_count to dtable_method_count. Always set
5445 * decl.c (init_decl_processing): Likewise.
5447 Wed Oct 28 08:03:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5449 * class.c (layout_class): Don't mangle <finit>, produce
5450 __finit<class> instead. Don't verify artificial methods.
5451 * decl.c (finit_identifier_node): New declared global.
5452 (init_decl_processing): finit_identifier_node initialized.
5453 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
5454 * java-tree.h (finit_identifier_node): Declared as extern.
5455 (struct lang_decl): New field called_constructor.
5456 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
5457 (CLASS_HAS_FINIT_P): New macro.
5458 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
5459 explicit constructor invocation.
5460 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
5461 CALL_SUPER_CONSTRUCTOR_P): New macros.
5462 (write_classfile): Added prototype.
5463 * jcf-parse.c (jcf_parse_source): Parse and remember for
5464 generation if the file was seen on the command line.
5465 (parse_source_file): Don't write the class file here.
5466 (yyparse): Loop on files rewritten. Set current_jcf.
5467 (parse_zip_file_entries): Parse class file only if it was found.
5468 * lang.c (init_parse): Don't open command line provided filename
5470 (lang_parse): Don't set main_jcf anymore.
5471 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
5472 (JCONSTRUCTOR_CHECK): New macro.
5473 (JBSC_TYPE_P): New macro.
5474 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
5475 (COMPLETE_CHECK_OP_2): New macro.
5476 (struct parse_ctxt): New field explicit_constructor_p.
5477 (check_class_interface_creation): Fixed prototype indentation.
5478 (patch_method_invocation_stmt): Prototype reflects added argument.
5479 (patch_invoke): Likewise.
5480 (complete_method_declaration, build_super_invocation,
5481 verify_constructor_circularity,
5482 build_this_super_qualified_invocation, get_printable_method_name,
5483 patch_conditional_expr, maybe_generate_finit, fix_constructors,
5484 verify_constructor_super, create_artificial_method,
5485 start_artificial_method_body, end_artificial_method_body,
5486 generate_field_initialization_code): New function prototypes.
5487 * parse.y: Fixed leading comment
5488 (constructor_header:, constructor_body:, block_end:): Rules tagged
5490 (type_declaration:): Call maybe_generate_finit.
5491 (method_declaration:): Action for method_body: placed in new
5492 function complete_method_declaration, called here.
5493 (constructor_declaration:): Defined actions. Removed leading
5495 (constructor_header:): New rule with action.
5496 (constructor_body:): Rule rewritten using block_begin: and
5497 block_end:. Defined actions.
5498 (constructor_declarator:, explicit_constructor_invocation:):
5500 (block:): Use new rules block_begin: block_end:.
5501 (block_begin:, block_end:): New rules and actions.
5502 (block_statements:): Fixed error message for explicit
5504 (method_invocation:): Call build_this_super_qualified_invocation
5505 if primary is `this' or `super' was seen.
5506 (conditional_expression:): Action defined.
5507 (extra_ctxp_pushed_p): New static global flag.
5508 (java_parser_context_save_global): Create parser context if
5509 necessary. Use extra_ctxp_pushed_p to remember it.
5510 (java_parser_context_restore_global): Pop extra parser context if
5512 (build_array_from_name): Array on primitive types are marked
5514 (register_fields): Restore new name in field initializer
5515 expression if type was altered. Non static fields initialized upon
5516 declaration marked initialized.
5517 (maybe_generate_finit): New function.
5518 (maybe_generate_clinit): Use create_artificial_method,
5519 start_artificial_method_body, end_artificial_method_body. Generate
5520 debug info for enclosed initialization statements.
5521 (method_header): Fixed leading comment. Check constructor
5522 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
5524 (complete_method_declaration, constructor_circularity_msg,
5525 verify_constructor_circularity): New functions.
5526 (get_printable_method_name): New function.
5527 (check_method_redefinition): Don't rename <finit> methods. Fix
5528 declared constructor names. Error message for
5529 constructors modified.
5530 (java_check_regular_methods): Local variable seen_constructor
5531 renamed saw_constructor. Skip verification on constructors. Create
5532 default constructor with create_artificial_method.
5533 (java_check_methods): Removed unnecessary empty line.
5534 (create_artificial_method, start_artificial_method_body,
5535 end_artificial_method_body): New functions.
5536 (java_layout_classes): Changed leading comment. Reverse fields
5537 list if necessary. Always layout java.lang.Object if being
5539 (java_complete_expand_methods): Verify constructor circularity.
5540 (java_complete_expand_method): Call fix_constructor on
5541 constructors. Local variable no_ac_found removed. Restore
5542 bindings if method body expansion failed.
5543 (fix_constructors, verify_constructor_super,
5544 generate_field_initialization_code): New function.
5545 (java_expand_classes): Fixed leading comment. Write class file
5547 (resolve_expression_name): Check for illegal instance variable
5548 usage within the argument scope of an explicit constructor
5550 (resolve_qualified_expression_name): Pass extra from_super flag
5551 when invoking patch_method_invocation_stmt. New case for
5552 conditional expression when used as a primary. Check for error
5553 when acquiring super.
5554 (patch_method_invocation_stmt): Added extra argument super. New
5555 local variable is_static_flag. Set class_to_search according to
5556 the nature of the constructor invocation. Don't add `this'
5557 argument when expanding NEW_CLASS_EXPR. Check for illegal method
5558 invocation within the argument scope of explicit constructor
5559 invocation. Set is_static according to is_static_flag. Provide
5560 extra `super' argument to patch_invoke invocation.
5561 (patch_invoke): New argument from_super. Loop on arguments
5562 indentation fixed. Pass from_super to invocation_mode. New switch
5563 case INVOKE_SUPER. Fixed error message in switch default case.
5564 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
5566 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
5567 (lookup_method_invoke): Fixed prototypes in candidates list. Error
5568 message takes constructors into account.
5569 (find_applicable_accessible_methods_list): Fixed indentation.
5570 (qualify_ambiguous_name): Take explicit constructor invocation
5571 into account. Deal with a conditional expression as a primary to
5573 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
5574 case. Added extra argument to patch_method_invocation_stmt.
5575 Register calls made to explicit constructor `this'. Don't call
5576 save_expr in ARRAY_REF case when emitting class files. Check for
5577 illegal use of this when expanding explicit constructor invocation
5579 (complete_function_arguments): Set and reset parser context
5580 explicit_constructor_p field value when appropriate.
5581 (build_super_invocation, build_this_super_qualified_invocation):
5583 (patch_assignment): Fixed typo.
5584 (patch_unaryop): Check on final fields occurs only when a decl
5586 (patch_return): Take constructors into account.
5587 (patch_conditional_expr): New function.
5588 * typeck.c (build_java_signature): Removed unnecessary empty line.
5590 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
5592 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
5594 1998-10-28 Tom Tromey <tromey@cygnus.com>
5596 * decl.c (init_decl_processing): Renamed fields.
5597 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
5598 interface_len, msize fields.
5600 * class.c (make_class_data): Removed subclass_head and
5601 subclass_next fields.
5602 * decl.c (init_decl_processing): Removed subclass_head and
5603 subclass_next fields.
5605 Wed Oct 28 00:46:15 1998 Jeffrey A Law (law@cygnus.com)
5607 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
5608 * mangle.c (emit_unicode_mangled_name): Similarly.
5610 Mon Oct 26 12:17:23 1998 Nick Clifton <nickc@cygnus.com>
5612 * jcf-parse.c (get_constant): Place braces around code to compute
5613 'd' when REAL_ARITHMETIC is not defined.
5615 Sun Oct 25 14:58:05 1998 H.J. Lu (hjl@gnu.org)
5617 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
5620 1998-10-23 Tom Tromey <tromey@cygnus.com>
5622 * lang-specs.h: `.zip' files are input to jc1.
5624 Thu Oct 22 23:01:54 1998 Per Bothner <bothner@cygnus.com>
5626 * jvspecs.c: Add (but don't enable) support for combining multiple
5627 .class and .java input filenames to a single jc1 invocation.
5628 Add support for -C flag (copile to .class files).
5629 Translate -classpath and -CLASSPATH arguments.
5630 * lang-specs.h: Don't set %2 spec.
5632 1998-10-22 Tom Tromey <tromey@cygnus.com>
5634 * jcf-path.c (add_entry): Don't add trailing separator if entry is
5636 (add_path): Don't add trailing separator to non-empty path
5639 * lang.c (lang_decode_option): Check for -fclasspath and
5640 -fCLASSPATH before examining other `-f' options.
5642 * java-tree.h (finalize_identifier_node): Don't declare.
5643 * class.c (make_class_data): Don't push "final" field.
5644 * decl.c (init_decl_processing): Don't push "final" field.
5645 (finalize_identifier_node): Removed.
5646 (init_decl_processing): Don't set finalize_identifier_node.
5648 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
5650 Sun Oct 11 10:31:52 1998 Anthony Green <green@cygnus.com>
5652 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
5653 (JV_SCAN_SOURCES): New macro.
5654 (JCF_DUMP_SOURCES): Likewise.
5655 (jcf-dump$(exeext)): New target.
5656 (jv-scan$(exeext)): New target.
5658 1998-10-22 Tom Tromey <tromey@cygnus.com>
5660 * Makefile.in (LEX): Removed.
5661 (LEXFLAGS): Likewise.
5662 (SET_BISON): New macro.
5664 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
5665 spurious diffs in parse.c.
5666 ($(PARSE_SCAN_C)): Likewise.
5667 (PARSE_DIR): New macro.
5669 (PARSE_SCAN_C): Likewise.
5670 (PARSE_RELDIR): New macro.
5672 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
5674 * jcf-io.c (find_class): Use saw_java_source to determine when to
5675 look for `.java' file.
5676 * jcf-parse.c (saw_java_source): New global.
5677 (yyparse): Set it if `.java' file seen.
5679 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
5680 (GCJH_SOURCES): Likewise.
5681 * Makefile.in (datadir): New macro.
5682 (libjava_zip): Likewise.
5683 (JAVA_OBJS): Added jcf-path.o.
5684 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
5685 (../gcjh$(exeext)): Likewise.
5686 (jcf-path.o): New target.
5687 * java-tree.h (fix_classpath): Removed decl.
5688 * jcf-parse.c (fix_classpath): Removed.
5689 (load_class): Don't call fix_classpath.
5690 * parse.y (read_import_dir): Don't call fix_classpath.
5691 * lex.h: Don't mention classpath.
5692 * lex.c (java_init_lex): Don't initialize classpath.
5693 * jcf-io.c (classpath): Removed global.
5694 (find_class): Use jcf_path iteration functions. Correctly search
5695 class path for .java file.
5696 (open_in_zip): New argument `is_system'.
5697 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
5698 classpath-related options.
5699 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
5701 (lang_init): Call jcf_path_init.
5702 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
5703 * lang-specs.h: Handle -I. Minor cleanup to -M options.
5704 Correctly put braces around second string in each entry.
5705 * gjavah.c (main): Call jcf_path_init. Recognize all the new
5706 classpath-related options.
5707 (help): Updated for new options.
5708 * jcf.h: Declare functions from jcf-path.c. Don't mention
5710 * jcf-path.c: New file.
5712 * jcf-depend.c: Include jcf.h.
5714 * jcf-write.c (localvar_alloc): Returns `void'.
5715 (localvar_free): Removed unused variable.
5717 * lang.c (OBJECT_SUFFIX): Define if not already defined.
5718 (init_parse): Use OBJECT_SUFFIX, not ".o".
5720 Wed Oct 21 07:54:11 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5722 * class.c (emit_register_classes): Renamed from
5723 emit_register_class.
5724 * java-tree.h (emit_register_classes): Prototype renamed from
5725 emit_register_class.
5726 * jcf-parse.c (yyparse): Call emit_register_classes once before
5728 * parse.y (java_expand_classes): No longer register classes.
5730 Tue Oct 20 09:15:38 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5732 * class.c (is_compiled_class): New local variable
5733 seen_in_zip. Identify classes found in currently compiled source
5735 * decl.c (complete_start_java_method): Fixed typo.
5736 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
5737 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
5738 (CLASS_P): Moved around.
5739 (java_parse_abort_on_error): Macro moved from jcf-parse.c
5740 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
5742 (jcf_parse_source): Changed leading comment. Removed unnecessary
5743 fclose and CLASS_FROM_SOURCE_P marking.
5744 (parse_source_file): New local variables remember_for_generation
5745 and filename. Mark parsed file name identifier node. Removed block
5746 executed when parse_only was null. Set remember_for_generation.
5747 Use it as an argument to java_pop_parser_context.
5748 (yyparse): New local variables several_files, list, next node and
5749 current_file_list. Split ampersand separated file names into
5750 current_file_list. Iterate through the list and parse accordingly.
5751 * parse.h (java_pop_parser_context): New function prototype.
5752 * parse.y (ctxp_for_generation): New static global variable.
5753 (java_pop_parser_context): New argument generate. Link popped ctxp
5754 to ctxp_for_generation list accordingly.
5755 (java_complete_expand_methods): Fixed indentation.
5756 (java_expand_classes): New function.
5758 Sat Oct 17 11:25:21 1998 Per Bothner <bothner@cygnus.com>
5760 * Makefile.in: Link with libiberty.a instead of memmove.o.
5762 Fri Oct 16 10:59:01 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5764 * lex.c (setjmp.h): No longer included.
5765 * lex.h (setjmp.h): Included.
5766 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
5767 (duplicate_declaration_error_p): Renamed from
5768 duplicate_declaration_error.
5769 (build_array_from_name): New function prototype.
5770 * parse.y (setjmp.h): No longer included.
5771 (variable_declarator_id): Define action.
5772 (build_array_from_name): New function.
5773 (duplicate_declaration_error_p): Renamed from
5774 duplicate_declaration_error. Fixed leading comment.
5775 (register_fields): Main `for' loop reorganized. Uses
5776 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
5777 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
5778 build_array_from_name.
5779 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
5781 (read_import_dir): Don't try to skip `.' and `..'.
5782 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
5783 build_array_from_name. Main `for' loop reorganized.
5784 (resolve_qualified_expression_name): When building access to a
5785 field, use the type where the field was found, not its own type.
5786 (maybe_access_field): Use field DECL_CONTEXT if the type where the
5787 field was found is null.
5788 (qualify_ambiguous_name): Sweep through all successive array
5791 Wed Oct 14 18:21:29 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5793 * java-tree.h (pop_labeled_block, lang_printable_name,
5794 maybe_add_interface, set_super_info, get_access_flags_from_decl,
5795 interface_of_p, inherits_from_p, fix_classpath,
5796 complete_start_java_method, emit_handlers, init_outgoing_cpool,
5797 make_class_data, register_class, alloc_name_constant): New
5798 function prototypes.
5799 * lang.c (lang_decode_option): Set argc argument unused. Fixed
5800 indentation. Added cast to remove warning.
5801 (lang_printable_name): Set v argument unused.
5802 (lang_print_error): Added argument to lang_printable_name call.
5803 (java_dummy_print, print_lang_decl, print_lang_type,
5804 print_lang_identifier, lang_print_xnode): All argument marked
5806 * lex.c (java_unget_unicode): Removed unnecessary argument.
5807 (java_allocate_new_line): Unused local variable is gone.
5808 (java_read_char): Added parenthesis in expressions to remove
5809 warnings. Added final return statement.
5810 (java_read_unicode): Added parenthesis in expression to remove
5812 (java_parse_end_comment): Fixed java_unget_unicode invocation.
5813 (java_parse_escape_sequence): Likewise.
5814 (java_lex): Unused local variables are gone. Fixed
5815 java_unget_unicode invocation.
5816 * lex.h (set_float_handler): Prototype added when JC1_LITE not
5818 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
5819 lang_printable_name invocation in macro.
5820 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
5822 (duplicate_declaration_error): Suppressed unused argument in
5824 (identical_subpath_p): Function declaration is gone.
5825 (patch_invoke): Suppressed unused argument in prototype.
5826 (patch_cast, build_labeled_block, check_thrown_exceptions):
5828 * parse.y (setjmp.h): Included
5829 (toplev.h): Likewise.
5830 (field_declaration:): Suppressed unused local
5831 (label_decl:): Fixed build_labeled_block invocation.
5832 (java_pop_parser_context): Put extra parenthesis around assignment
5834 (yyerror): Suppressed unused local variables.
5835 (variable_redefinition_error): Fixed lang_printable_name
5837 (create_interface): Suppressed unused local variables.
5838 (create_class): Likewise.
5839 (duplicate_declaration_error): Suppressed unused argument. Fixed
5840 lang_printable_name invocation.
5841 (register_fields): Suppressed unused local variable. Fixed
5842 duplicate_declaration_error invocation.
5843 (method_header): Suppressed unused local variable.
5844 (method_declarator, parser_check_super): Likewise.
5845 (java_complete_class): Suppressed unused local variable. Fixed
5846 fatal error message.
5847 (complete_class_report_errors): Added default: in switch.
5848 (java_check_regular_methods): Fixed lang_printable_name
5850 (check_throws_clauses): Likewise.
5851 (java_check_abstract_methods): Suppressed unused local
5852 variable. Fixed lang_printable_name invocation.
5853 (read_import_entry): Added supplemental return statement.
5854 (read_import_dir): Suppressed unused local variables.
5855 (check_pkg_class_access, declare_local_variables): Likewise.
5856 (source_start_java_method): Suppressed unused extern variable
5858 (expand_start_java_method): Suppressed unused extern and local
5859 variable declarations.
5860 (java_complete_expand_methods): Likewise.
5861 (java_complete_expand_method): Suppressed unused local variables.
5862 (make_qualified_name): Likewise.
5863 (resolve_qualified_expression_name): Added default: in
5864 switch. Fixed lang_printable_name invocation.
5865 (class_instance_creation_expression): Added parenthesis around
5867 (patch_method_invocation_stmt): Fixed lang_printable_name and
5868 patch_invoke invocations.
5869 (check_for_static_method_reference): Fixed lang_printable_name
5871 (patch_invoke): Suppressed unused arguments and local variables.
5872 (lookup_method_invoke): Suppressed unused local variables.
5873 (qualify_ambiguous_name): Added default: in switch.
5874 (identical_subpath_p): Function removed.
5875 (patch_assignment): Suppressed unused local variables. Suppressed
5876 unnecessary if statement. Fixed lang_printable_name invocations.
5877 (try_builtin_assignconv): Fixed lang_printable_name invocations.
5878 (valid_ref_assignconv_cast_p): Parenthesis around
5879 expression. Suppressed unused local variables.
5880 (build_binop): Suppressed unused local variables. fixed
5881 lang_printable_name invocations.
5882 (string_constant_concatenation): Suppressed unused local
5884 (patch_unaryop): Fixed lang_printable_name invocation.
5885 (patch_cast): Suppressed unnecessary argument. Fixed
5886 lang_printable_name invocation.
5887 (patch_array_ref): Fixed lang_printable_name invocation.
5888 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
5889 (build_labeled_block): Suppressed unused argument.
5890 (generate_labeled_block): Fixed build_labeled_block invocation.
5891 (build_loop_body): Suppressed unused local variables.
5892 (patch_loop_statement): Likewise.
5893 (patch_exit): Fixed lang_printable_name invocation.
5894 (patch_switch_statement): Likewise.
5895 (case_identity): First argument marked unused.
5896 (patch_try_statement): Fixed lang_printable_name invocations.
5897 (patch_synchronized_statement, patch_throw_statement): Likewise.
5898 (check_thrown_exceptions): Fixed check_thrown_exceptions and
5899 lang_printable_name invocations.
5900 (check_thrown_exceptions_do): Suppressed unused argument.
5902 1998-10-14 Tom Tromey <tromey@cygnus.com>
5904 * jcf-write.c (write_classfile): Add output class file as target.
5905 * lang-options.h: Added -MD, -MMD, -M, and -MM.
5906 * jcf.h: Added declarations for dependency-tracking functions.
5907 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
5908 * lang.c (lang_decode_option): Recognize -MD and -MMD.
5909 (finish_parse): Call jcf_dependency_write.
5910 (dependency_tracking): New global.
5911 (DEPEND_SET_FILE): New define.
5912 (DEPEND_ENABLE): New define.
5913 (init_parse): Enable dependency tracking if required.
5915 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
5916 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
5917 (../gcjh$(exeext)): Likewise.
5918 (jcf-depend.o): New target.
5919 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
5920 (GCJH_SOURCES): Likewise.
5921 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
5923 (find_classfile): Added dep_name argument.
5924 (find_class): Compute name of dependency.
5925 (open_in_zip): Call jcf_dependency_add_file.
5926 * gjavah.c (output_file): No longer global.
5927 (usage): Don't mention "gjavah".
5929 (java_no_argument): Likewise.
5930 (version): Likewise.
5931 (main): Recognize and handle -M family of options.
5932 (print_mangled_classname): Return is void.
5933 (process_file): Handle case where output is suppressed.
5934 (HANDLE_END_FIELD): Likewise.
5935 (HANDLE_METHOD): Likewise.
5936 * jcf-depend.c: New file.
5938 Tue Oct 13 23:34:12 1998 Jeffrey A Law (law@cygnus.com)
5940 * java-tree.def: Add missing newline at EOF.
5942 1998-10-13 Tom Tromey <tromey@cygnus.com>
5944 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
5945 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
5947 Include <config.h> and "system.h".
5948 (disassemble_method): Undefine RET to avoid clash with
5951 Tue Oct 13 03:50:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
5953 * decl.c (runtime_exception_type_node, error_exception_type_node):
5954 New global variables.
5955 (init_decl_processing): Initialized.
5956 * expr.c (java_lang_expand_expr): Set caught exception type to
5957 null if catch handler argument doesn't exit.
5958 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
5960 * java-tree.h (runtime_exception_type_node,
5961 error_exception_type_node): Global variables declared.
5962 (DECL_FUNCTION_THROWS): New macro.
5963 (DECL_FUNCTION_BODY): Modified comment.
5964 (DECL_SPECIFIC_COUNT): Likewise.
5965 (struct lang_decl): New field throws_list.
5966 (IS_UNCHECKED_EXPRESSION_P): New macro.
5967 * lex.c (java_lex): Generate location information for THROW_TK.
5968 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
5969 EXCEPTIONS_P): New macros.
5970 (enum jdep_code): New value JDEP_EXCEPTION.
5971 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
5972 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
5973 PATCH_METHOD_RETURN_ERROR): New macros.
5974 (patch_method_invocation_stmt): Added new argument to prototype.
5975 (patch_synchronized_statement, patch_throw_statement,
5976 check_thrown_exceptions, check_thrown_exceptions_do,
5977 purge_unchecked_exceptions, check_throws_clauses): New function
5979 * parse.y Fixed typo in keyword section.
5980 (throw:): Rule tagged <node>.
5981 (THROW_TK): Keyword tagged <operator>.
5982 (method_header:): Last argument to call to method_header passed
5984 (throws:, class_type_list:, throw_statement:,
5985 synchronized_statement:, synchronized:): Defined actions.
5986 (method_header): New local variable current. Register exceptions
5988 (java_complete_tree): Complete and verify exceptions from throws
5990 (complete_class_report_errors): Error message on exceptions not
5992 (java_check_regular_methods): Fixed typo. Shortcut on private
5993 overriding methods. Changed error message on method
5994 redefinition. Check for throws clause compatibility.
5995 (check_throws_clauses): New function.
5996 (java_check_abstract_methods): Use DECL_NAME for wfl or current
5997 method. Changed error message on method redefinition.
5998 (currently_caught_type_list): New static variable.
5999 (java_complete_expand_methods): Purge unchecked exceptions from
6000 throws clause list. Call PUSH_EXCEPTIONS before walk and
6001 POP_EXCEPTIONS after.
6002 (resolve_qualified_expression_name): Pass new argument as NULL to
6003 patch_method_invocation_stmt.
6004 (patch_method_invocation_stmt): New argument ref_decl. Invoke
6005 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
6006 argument list when appropriate. Use new argument if non null to
6007 store selected method decl.
6008 (patch_invoke): Convert if necessary args of builtin types before
6009 forming CALL_EXPR. Argument list no longer reversed here.
6010 (invocation_mode): Treat final methods as static methods.
6011 (java_complete_tree): New cases for THROW_EXPR: and
6012 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
6014 (complete_function_arguments): No more RECORD_TYPE
6015 conversion. Function parameter nodes no longer saved.
6016 (valid_ref_assignconv_cast_p): Avoid handling null type.
6017 (patch_binop): Fixed null constant reference handling.
6018 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
6020 (patch_try_statement): Fixed comments. Record caught types in
6021 list, push the list, expand try block and pop the list.
6022 (patch_synchronized_statement, patch_throw_statement,
6023 check_thrown_exceptions, check_thrown_exceptions_do,
6024 purge_unchecked_exceptions): New functions.
6025 * typeck.c (lookup_argument_method): Allow WFL in place of method
6026 DECL_NAME during method definition check
6028 1998-10-09 Tom Tromey <tromey@cygnus.com>
6030 * gjavah.c (decode_signature_piece): New function.
6031 (print_c_decl): Use it. Added `name_override' argument.
6032 (print_method_info): Use name_override argument to print_c_decl.
6033 (seen_fields): Removed.
6034 (print_field_info): Don't update seen_fields.
6035 (struct method_name): New structure.
6036 (method_name_list): New global.
6037 (print_method_info): Add new method to list of methods.
6038 (name_is_method_p): New function.
6039 (print_field_info): If field name has same name as method, then
6041 (process_file): Parse methods before fields.
6042 (field_pass): New global.
6043 (HANDLE_END_FIELD): Take field_pass into account.
6045 Wed Oct 7 12:10:48 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6047 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
6048 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
6050 Sat Oct 3 13:29:46 1998 Anthony Green <green@cygnus.com>
6052 * jvspec.c: Fix bug in jvgenmain_spec patch.
6054 Fri Oct 2 17:22:52 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6056 * Makefile.in (lang.o:): Install dependency on java-tree.def.
6057 * decl.c (soft_exceptioninfo_call_node): New global variable.
6058 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
6059 takes extra integer argument. soft_exceptioninfo_call_node
6061 * except.c (java_set_exception_lang_code): New function
6062 (method_init_exceptions): Called here.
6063 (prepare_eh_table_type): New function.
6064 (expand_end_java_handler): Called here.
6065 * expr.c (build_java_throw_out_of_bounds_exception): Now features
6066 one argument. Modified generation of call to
6067 soft_badarrayindex_node to use new argument.
6068 (build_java_arrayaccess): Pass faulty index value to
6069 build_java_throw_out_of_bounds_exception.
6070 (generate_name): New function.
6071 (java_lang_expand_expr): New local variables node, current,
6072 has_finally_p. Expand TRY_EXPR node.
6073 (process_jvm_instruction): Replace top of the stack with thrown
6074 object reference when entering exception handler.
6075 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
6076 specific tree codes.
6077 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
6079 (DECL_SPECIFIC_COUNT): New macro.
6080 (prepare_eh_table_type, java_set_exception_lang_code,
6081 generate_name): New function declarations.
6082 (match_java_method): Declaration deleted.
6083 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
6085 * lex.c (TRY_TK, CATCH_TK): Generate location information.
6086 * parse.h (redefinition_error, refine_accessible_methods_list,
6087 can_cast_to_p): Function declaration removed.
6088 (classitf_redefinition_error, variable_redefinition_error,
6089 parse_jdk1_1_error, find_applicable_accessible_methods_list,
6090 find_most_specific_methods_list, argument_types_convertible,
6091 enter_a_block, valid_builtin_assignconv_identity_widening_p,
6092 valid_cast_to_p, valid_method_invocation_conversion_p,
6093 try_reference_assignconv, add_stmt_to_compound,
6094 build_jump_to_finally, build_tree_list, patch_try_statement,
6095 java_get_catch_block): New function declarations.
6096 * parse.y (string_buffer_type): Global variable deleted.
6097 (group_of_labels, catches, catch_clause, catch_clause_parameter,
6098 finally): Rules tagged <node>.
6099 (TRY_TK, CATCH_TK): Token tagged <operator>.
6100 (class_body_declaration:, class_member_declaration:,
6101 formal_parameter:, explicit_constructor_invocation:,
6102 interface_member_declaration:, constant_declaration:,
6103 primary_no_new_array:, class_instance_creation_expression:,
6104 array_creation_expression:): Issue error on unsuported JDK1.1
6106 (try_statement:, catches:, finally:): Define actions.
6107 (catch_clause_parameter): New rule.
6108 (catch_clause:): Use new rule catch_clause_parameter.
6109 (parse_jdk1_1_error): New function.
6110 (redefinition_error): Renamed classitf_redefinition_error.
6111 (variable_redefinition_error): New function.
6112 (check_class_interface_creation): Call
6113 classitf_redefinition_error.
6114 (java_complete_tree): Added error message on JDEP_TYPE: case.
6115 (complete_class_report_errors): Fixed indentation.
6116 (declare_local_variables): Call variable_redefinition_error.
6117 (source_end_java_method): Call java_set_exception_lang_code and
6118 emit_handlers where appropriate.
6119 (java_method_add_stmt): Call add_stmt_to_block.
6120 (add_stmt_to_block): New function.
6121 (lookup_method_invoke): Fixed outside comment. new local variable
6122 candicates. Call find_applicable_accessible_methods_list and
6123 find_most_specific_methods_list when searching for a
6124 method. Modified error report to list possible candidates when
6126 (find_applicable_accessible_methods_list,
6127 find_most_specific_methods_list, argument_types_convertible): New
6129 (refine_accessible_methods_list): Function deleted.
6130 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
6131 expr (if applicable) before calling patch_array_ref.
6132 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
6133 (enter_block): Fixed comment.
6134 (enter_a_block): New function.
6135 (patch_assignment): Reorganized. Call try_reference_assignconv for
6136 references. Call valid_cast_to_p instead of can_cast_to_p.
6137 (try_reference_assignconv,
6138 valid_builtin_assignconv_identity_widening_p): New functions.
6139 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
6140 (valid_cast_to_p, valid_method_invocation_conversion_p): New
6142 (build_string_concatenation): Don't resolve StringBuffer.
6143 (patch_cast): Fixed inverted arguments.
6144 (patch_array_ref): Code to save array expr deleted. Call
6145 valid_cast_to_p instead of can_cast_to_p.
6146 (generate_labeled_block): Call generate_name.
6147 (build_jump_to_finally, build_try_statement, java_get_catch_block,
6148 patch_try_statement): New functions.
6149 * typeck.c (match_java_method): Function deleted.
6151 Fri Oct 2 13:48:36 1998 Anthony Green <green@cygnus.com>
6153 * jvspec.c: jvgenmain_spec uses different temporary file names.
6155 Fri Oct 2 12:50:19 1998 Anthony Green <green@cygnus.com>
6157 * jvspec.c (lang_specific_driver): Fail if user specifies
6158 --main= when not linking.
6160 Mon Sep 28 13:48:33 1998 Tom Tromey <tromey@cygnus.com>
6162 * class.c (make_class_data): Push value for `thread' field.
6163 * decl.c (init_decl_processing): Added `thread' field to class.
6165 * class.c (add_field): Always make static fields externally
6168 Sat Sep 26 08:22:47 1998 Anthony Green <green@cygnus.com>
6170 * expr.c (build_java_athrow,
6171 build_java_throw_out_of_bounds_exception, expand_invoke,
6172 build_newarray, expand_java_multianewarray, build_java_monitor):
6173 Update comments to reflect _Jv_* function names.
6175 Fri Sep 25 16:03:02 1998 Per Bothner <bothner@cygnus.com>
6177 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
6178 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
6179 * parse.y (expand_start_java_method): Likewise.
6181 Thu Sep 24 12:20:35 1998 Per Bothner <bothner@cygnus.com>
6183 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
6185 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
6186 (add_field): No longer need to convert from RECORD_TYPE to pointer,
6187 * expr.c: Remove no-longer-needed calls to promote_type.
6188 * decl.c (give_name_to_locals): Liekwise.
6189 * jcf-parse.c (get_class_constant): Compensate for new signatures.
6190 * parse.y: Add/remove promote_type calls as appropriate.
6191 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
6192 (parse_signature_string): Likewise.
6193 (build_java_array_type): Fix for now signature convenions.
6195 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
6197 Wed Sep 23 14:49:35 1998 Tom Tromey <tromey@cygnus.com>
6199 * class.c (init_class_processing): libjava function renamed to
6202 Tue Sep 22 12:00:02 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6204 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
6205 * java-tree.def: Fixed DEFTREECODE third argument.
6206 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
6207 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
6208 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
6209 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6210 JAVA_THIS_EXPR): Now replaced by tree code definitions.
6211 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
6212 * lang.c (java_tree_code_type, java_tree_code_length,
6213 java_tree_code_name): New arrays.
6214 (lang_init): Append Java tree node definitions to Gcc ones.
6215 * lex.c (expression_obstack): Declared as extern when JC1_LITE
6217 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
6219 (java_lex): Allow declaration of empty string constants. Retain
6220 location information on CASE_TK and DEFAULT_TK.
6221 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
6222 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
6223 Modified to be more robust.
6224 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
6225 (build_new_invocation, try_builtin_assignconv,
6226 patch_switch_statement, string_constant_concatenation,
6227 build_string_concatenation, patch_string_cst, patch_string,
6228 java_expand_switch): New function declarations.
6229 * parse.y: Rules related to switch and EH tagged <node>.
6230 (label_id): Set to NULL_TREE
6231 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
6233 (this_or_super:): Fixed indentation.
6234 (statement:, statement_nsi:, statement_without_trailing_substatement:,
6235 statement_expression:): Removed call to RULE on all sub-rules.
6236 (switch_expression:, switch_labels:): New rules.
6237 (switch_statement:, switch_block:, switch_block_statement_groups:,
6238 switch_block_statement_group:, switch_labels:, switch_label:):
6240 (throw_statement:, synchronized_statement:, try_statement:):
6241 Defined temporary actions.
6242 (class_instance_creation_expression:): Call
6243 build_new_invocation. Fixed indentation.
6244 (field_access): Fixed indentation.
6245 (method_invocation): Likewise.
6246 (make_qualified_primary): Use THIS_EXPR.
6247 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
6248 resolving from SUPER, set *type_found.
6249 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
6250 (java_complete_tree): Removed unused local variable `location'. Case
6251 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
6252 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
6253 on MODIFY_EXPR: and all binary operator tree code cases. Removed
6254 STRING_CST: case. default: checks for patchable strings.
6255 (complete_function_arguments): Transform string constant or
6256 crafted StringBuffer if necessary.
6257 (build_method_invocation): Fixed comments.
6258 (build_new_invocation): New function.
6259 (patch_assignment): Call try_builtin_assignconv to figure a valid
6260 assignment conversion between builtin types.
6261 (try_builtin_assignconv): New function.
6262 (build_binop): Use URSHIFT_EXPR directly to call build.
6263 (operator_string): Use UNARY_PLUS_EXPR.
6264 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
6266 (do_merge_string_cste, merge_string_cste,
6267 string_constant_concatenation, build_string_concatenation,
6268 patch_string, patch_string_cst): New function.
6269 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
6270 (patch_unaryop): Likewise. New test of valid ++/-- operands.
6271 (build_newarray_node): Use NEW_ARRAY_EXPR.
6272 (build_this): Use THIS_EXPR.
6273 (build_return): Enable debug information on return statement.
6274 (build_if_else_statement): Likewise.
6275 (complete_labeled_statement): Fixed related comment.
6276 (build_loop_body): Fixed comment.
6277 (build_bc_statement): Enable debug information on break/continue
6279 (patch_bc_statement): Fixed typos. Handle SWITCH statement
6281 (patch_switch_statement, case_identity, java_expand_switch): New
6284 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6286 * buffer.h (BUFFER_INIT): New macro.
6287 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
6288 Pass (struct jcf_partial *state) to most functions.
6289 (jcf_block, jcf_relocation): New types.
6290 Support labels, branches, conditionals, loops.
6292 Mon Sep 21 15:08:48 1998 Tom Tromey <tromey@cygnus.com>
6294 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
6296 Mon Sep 21 13:21:35 1998 Per Bothner <bothner@cygnus.com>
6298 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
6299 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
6300 not integer_type_node (INT_TYPE_SIZ bits).
6302 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
6304 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
6305 * jcf-dump.c (print_exception_table): New function.
6306 (disassemble_method): Better handling of wide instructions.
6307 Make more robust for bad input.
6309 Wed Sep 30 20:53:51 1998 Jeffrey A Law (law@cygnus.com)
6311 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
6314 Thu Sep 17 19:45:01 1998 Jeffrey A Law (law@cygnus.com)
6316 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
6318 Thu Sep 17 16:21:52 1998 Tom Tromey <tromey@cygnus.com>
6320 * Makefile.in ($(PARSE_H)): Removed target.
6322 Thu Sep 17 01:57:07 1998 Jeffrey A Law (law@cygnus.com)
6324 * Makefile.in (JAVA_OBJS): Add memmove.o
6325 (memmove.o): New target & rules.
6327 Tue Sep 15 23:21:55 1998 Tom Tromey <tromey@cygnus.com>
6329 * expr.c (expand_invoke): Don't generate a call to the class init
6332 Mon Sep 14 10:14:47 1998 Jeffrey A Law (law@cygnus.com)
6334 * Makefile.in: Add many missing dependencies.
6335 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
6337 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
6338 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
6340 Fri Sep 11 14:05:21 1998 Per Bothner <bothner@cygnus.com>
6342 * decl.c (complete_start_java_method): If method is static (and
6343 not private) call _Jv_InitClass.
6344 * expr.c (expand_invoke): Don't call build_class_init.
6346 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
6348 Thu Sep 10 10:33:31 1998 Jeffrey A Law (law@cygnus.com)
6350 * Make-lang.in (GCJ): Define before using.
6352 Wed Sep 9 21:23:10 1998 Jeffrey A Law (law@cygnus.com)
6354 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
6355 losing due to namespace pollution in GNU getopt.h
6357 Wed Sep 9 13:33:39 1998 Tom Tromey <tromey@cygnus.com>
6359 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
6360 (java.all.cross): Likewise.
6361 (java.rest.encap): Likewise.
6363 Tue Sep 8 10:34:05 1998 Jeffrey A Law (law@cygnus.com)
6365 * gjavah.c (print_class_decls): Fix thinko in arglist
6366 * jcv-io.c (find_classfile): Similarly.
6368 Mon Sep 7 13:59:49 1998 Jeffrey A Law (law@cygnus.com)
6370 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
6372 Sat Sep 5 16:08:01 1998 Tom Tromey <tromey@cygnus.com>
6374 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
6375 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
6376 * Makefile.in (PARSE_C): New macro.
6377 (PARSE_H): Likewise.
6378 (PARSE_SCAN_C): Likewise.
6379 ($(PARSE_C)): Target renamed from parse.c.
6380 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
6381 (clean): Remove parse-scan.c as well.
6382 (parse.o): Depend on $(PARSE_C).
6384 Sat Sep 5 08:48:40 1998 Anthony Green <green@cygnus.com>
6386 * README, license.terms: Removed.
6388 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
6389 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
6390 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
6391 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
6392 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
6393 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
6394 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
6395 and Java trademark attribution.
6397 Fri Sep 4 10:42:05 1998 Tom Tromey <tromey@cygnus.com>
6399 * Makefile.in: Use gcjh, not gjavah.
6400 * config-lang.in (stagestuff): Use gcjh, not gjavah.
6401 * Make-lang.in: Changed gjavah to gcjh everywhere.
6403 Thu Sep 3 18:04:09 1998 Per Bothner <bothner@cygnus.com>
6405 * gjavah.c: Support new -prepend -add -append flags.
6406 (print_method_info): Method is not virtual if class is final.
6408 Thu Sep 3 12:03:53 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6410 * jv-scan.c: Fixed copyright assignment.
6411 * keyword.gperf: Likewise.
6412 * keyword.h: Likewise.
6413 * lex.c: Fixed copyright assignment.
6414 (java_lex): Push unicode back when parsing '<'.
6415 * lex.h: Fixed copyright assignment.
6416 * parse-scan.y: Likewise.
6417 * parse.h: Fixed copyright assignment.
6418 (build_debugable_stmt, complete_for_loop): New function prototypes.
6419 * parse.y: Fixed copyright assignment.
6420 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
6421 size_zero_node when completing a loop with no exit condition.
6422 (for_statement_nsi:): Define action.
6423 (for_init:, for_update:): Return size_zero_node when empty.
6424 (declare_local_variables): Call build_debugable_stmt.
6425 (build_debugable_stmt): New function.
6426 (build_loop_body): Build debugable statement around loop
6428 (complete_loop_body): Take into account the debugable statement
6429 around the EXIT_EXPR.
6430 (complete_loop_body): New function.
6431 (patch_exit_expr): Fixed condition inversion.
6433 Wed Sep 2 11:53:58 1998 Tom Tromey <tromey@cygnus.com>
6435 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
6436 name of thread define.
6437 * jvspec.c (THREAD_NAME): New macro.
6439 (THREADLIB): Likewise.
6440 (lang_specific_driver): Recognize attempt to link with thread
6441 library or gc library. Recognize -ljava on command line so it
6442 isn't linked against more than once.
6444 Wed Sep 2 11:28:35 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6446 * parse-scan.y (report_main_declaration): Name of the class
6447 containing `main' can be a qualified name.
6449 Mon Aug 31 13:25:58 1998 Tom Tromey <tromey@cygnus.com>
6451 * config-lang.in: Changed gjavac to gjc everywhere.
6452 * Make-lang.in: Changed gjavac to gjc everywhere.
6454 Thu Aug 27 02:28:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6456 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
6457 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
6458 and install the files.
6459 * Makefile.in (JAVA_OBJS_LITE): New variable.
6460 (compiler:): Now include jv-scan as a dependency.
6461 (../jv-scan$(exeext), parse-scan.c): New targets.
6462 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
6463 * config-lang.in (compilers): Removed gcj, gjavah from the list.
6464 * jcf-parse.c (parse_source_file): Call java_layout_classes and
6465 check for errors even if parse_only.
6466 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
6468 (yylex): New function. Uses java_lex body.
6469 (java_lex): Removed commented out statement. Remove local variable
6470 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
6471 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
6472 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
6473 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
6474 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
6475 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
6477 (java_lex_error): Empty if JC1_LITE is defined.
6478 (java_get_line_col): Return 0 if JC1_LITE is defined.
6479 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
6480 SET_MODIFIER_CTX): Moved into the section containing the macros
6481 conditionally defined by JC1_LITE.
6482 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
6483 argument if JC1_LITE is defined.
6484 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
6485 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
6487 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
6488 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
6489 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
6490 to different values according to JC1_LITE.
6491 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
6492 declared if JC1_LITE set.
6493 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
6494 defined if JC1_LITE not set.
6495 (struct parser_ctx): Reorganized and skip the jc1 front end part
6497 (java_layout_classes): New function definition.
6498 (java_push_parser_context, java_init_lex, yyparse, yylex,
6499 yyerror): Prototype always declared. All other static function
6500 prototypes declared only if JC1_LITE is not set.
6501 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
6502 declared in parse.h.
6503 (java_layout_classes): New function.
6504 (java_complete_expand_methods): No longer layout the class here.
6505 * parse-scan.y: New file.
6506 * jv-scan.c: New file.
6508 Tue Aug 25 10:17:54 1998 Tom Tromey <tromey@cygnus.com>
6510 * gjavah.c (main): Handle -friend option.
6511 (friend_specs): New global.
6512 (generate_access): Handle friend_specs.
6513 (process_file): Likewise.
6514 (MAX_FRIENDS): New macro.
6515 (friend_count): New global.
6516 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
6517 Changed all callers.
6519 Mon Aug 24 20:19:27 1998 Per Bothner <bothner@cygnus.com>
6521 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
6522 (main): Handle processing all the entries of a named .zip archive.
6523 * jcf-io.c (jcf_trim_old_input): New function.
6524 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
6526 Mon Aug 24 07:35:13 1998 Per Bothner <bothner@cygnus.com>
6528 * lang.c (flag_assume_compiled): Make default be on.
6530 Fri Aug 21 17:29:04 1998 Per Bothner <bothner@cygnus.com>
6532 * jcf-dump.c: Add bunches of flags to control output more.
6533 (process_class): New function; support printing more than one class.
6534 (main): Support new --print-main and --javap flags.
6535 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
6536 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
6538 Thu Aug 20 14:24:47 1998 Per Bothner <bothner@cygnus.com>
6540 Change mangling of dispatch table to match C++ vtable (w/thunks).
6541 * class.c (build_dtable_decl), java-tree.h: New function.
6542 (make_class_data): Call it.
6543 * decl.c (init_decl_processing): Likewise.
6545 Wed Aug 19 17:57:07 1998 Warren Levy <warrenl@cygnus.com>
6547 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
6548 soft_anewarray; adjust args passed.
6549 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
6550 match _Jv_NewObjectArray.
6552 Wed Aug 19 09:33:23 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6554 * decl.c (push_labeled_block, pop_labeled_block): New functions.
6555 * expr.c (loopup_label): Call create_label_decl.
6556 (create_label_decl): New function.
6557 (java_lang_expand_expr): Call expand_start_bindings with argument
6559 * java-tree.h Added space after PROTO in function declarations
6561 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
6562 (create_label_decl, push_labeled_block): New function
6564 * lex.c (label_id): Initialize.
6565 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
6567 * parse.h Added space after PROTO in function declarations when
6569 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
6570 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
6571 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
6572 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
6574 (struct parser_ctxt): New fields current_loop,
6575 current_labeled_block.
6576 (build_if_else_statement, patch_if_else_statement,
6577 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
6578 generate_labeled_block, complete_labeled_statement,
6579 build_bc_statement, patch_bc_statement, patch_loop_statement,
6580 build_new_loop, build_loop_body, complete_loop_body): New function
6582 * parse.y (java_warning_count): New global variable.
6583 (label_id): New static variable.
6584 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
6585 (block:): Return size_zero_node when block is empty.
6586 (empty_statement:): Return size_zero_node.
6587 (statement:): Implement supplemental action when for_statement: is
6589 (label_decl:): New rule.
6590 (labeled_statement:): Rewritten using label_decl. Actions
6592 (labeled_statement_nsi:): Likewise.
6593 (if_then_statement): Actions implemented.
6594 (while_expression): New rule.
6595 (while_statement:): Rewritten using while_expression. Actions
6597 (while_statement_nsi:): Likewise.
6598 (do_statement_begin:): New rule.
6599 (do_statement:): Rewritten using do_statement_begin. Actions
6601 (for_statement:): Rewritten using for_begin. Actions implemented.
6602 (for_statement_nsi:): Likewise.
6603 (for_header:, for_begin:): New rules.
6604 (for_init:): Actions implemented.
6605 (statement_expression_list:, break_statement:,
6606 continue_statement:): Likewise.
6607 (yyerror): Count number of issued warning(s).
6608 (java_report_errors): Report error(s) and/or warning(s).
6609 (java_complete_class): Use build_java_argument_signature to
6610 recompute completed method signature.
6611 (java_check_regular_methods): New locals method_wfl and aflags.
6612 Use method_wfl instead of lookup_cl during error reports. Fixed
6613 indentation and modified some error messages. Use
6614 lang_printable_name in method instead of the DECL_NAME. New code
6615 to issue warnings on methods not overriding corresponding methods
6616 private to a different package.
6617 (java_method_add_stmt): Call add_stmt_to_compound.
6618 (add_stmt_to_compound): New function.
6619 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
6620 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
6621 (build_if_else_statement, patch_if_else_statement,
6622 build_labeled_block, generate_labeled_block,
6623 complete_labeled_statement, build_new_loop, build_loop_body,
6624 complete_loop_body, patch_loop_statement, build_bc_statement,
6625 patch_bc_statement, patch_exit_expr): New functions.
6626 * typeck.c (build_java_signature): Build argument signature before
6627 enclosing it in between parenthesis.
6629 Mon Aug 17 17:44:24 1998 Warren Levy <warrenl@cygnus.com>
6631 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
6632 (JAVA_OBJS): Added reminder comment
6634 Thu Aug 13 10:01:45 1998 Nick Clifton <nickc@cygnus.com>
6636 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
6637 be interpreted as a long long.
6639 Thu Aug 13 14:34:07 1998 Warren Levy <warrenl@cygnus.com>
6641 * decl.c (init_decl_processing): Use _Jv_InitClass, not
6642 soft_initialise_class. Use _Jv_NewMultiArray, not
6643 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
6644 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
6645 _Jv_CheckArrayStore, not soft_checkarraystore. Use
6646 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
6648 Wed Aug 12 14:23:13 1998 Per Bothner <bothner@cygnus.com>
6650 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
6651 length_identifier_node): New global tree node constants.
6652 * parse.y (kw_super, kw_this, kw_length): Removed globals.
6653 Replace uses by super_identifier_node etc.
6654 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
6656 * parse.y (resolve_field_access): Don't special-case ".length" if
6657 flag_emit_class_files.
6658 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
6659 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
6662 Tue Aug 11 11:31:55 1998 Per Bothner <bothner@cygnus.com>
6664 * decl.c (init_decl_processing): Remove unused method_type_node fields.
6665 * class.c (make_method_value): Remove init for removed fields.
6667 * class.c (layout_class): Use build_java_argument_signature.
6668 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
6670 * typeck.c (push_java_argument_signature): Removed. Merged into ...
6671 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
6672 (build_java_signature): Don't use push_java_argument_signature.
6674 * typeck.c (lookup_argument_method): New function.
6675 * parse.y (java_check_regular_methods): Use lookup_argument_method
6676 instead of lookup_java_method2 followed by lookup_java_method.
6678 * parse.y (check_method_redefinition): Minor optimization.
6680 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
6681 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
6683 Mon Aug 10 09:57:15 1998 Tom Tromey <tromey@cygnus.com>
6685 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
6688 * gjavah.c (java_float_finite): Use K&R-style definition.
6689 (java_double_finite): Likewise.
6690 (generate_access): Now returns void. Changed all callers.
6691 (last_access_generated): Removed.
6692 (process_file): Only make a single pass over the .class file.
6694 Wed Jul 29 17:50:23 1998 Per Bothner <bothner@cygnus.com>
6696 * class.c (get_dispatch_table): Add extra dummy vtable entry,
6697 for compatibility for G++ (with -fvtable-thunks).
6698 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
6700 * gjavah.c (process_file): Use public inheritance for super-class.
6702 Wed Jul 29 13:19:03 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6704 * lex.c (java_init_lex): Initialize ctxp->package.
6705 * parse.h (struct parser_ctxt): package and package_len replaced
6706 by tree package, an identifier node. Field method_decl_list is
6707 gone. Fixed comments.
6708 (lookup_field_wrapper, merge_qualified_name, not_accessible,
6709 class_in_current_package): New function prototypes.
6710 * parse.y (array_type:): Set class loaded flag on primitive type
6712 (package_declaration:): Assign ctxp->package to the
6714 (method_invocation:): Handle invocation of method qualified by
6716 (single_type_import_declaration:): Removed ambiguity check.
6717 (java_pop_parser_context): New local variable `next'. Reset and
6718 set IMPORT_CLASSFILE_NAME flags on current and previous import
6720 (java_accstring_lookup): Use new local macro COPY_RETURN.
6721 (lookup_field_wrapper): New function.
6722 (parser_qualified_classname): Use merge_qualified_name.
6723 (parser_check_super_interface): Broaden error message.
6724 (do_resolve_class): Check for qualified class name in the current
6725 compilation unit if appropriate.
6726 (process_imports): Check for already defined classes.
6727 (check_pkg_class_access): Got rid of call to
6728 get_access_flags_from_decl.
6729 (java_complete_expand_methods): Call safe_layout_class based on
6730 the current class size.
6731 (make_qualified_primary): Build a WFL qualification on primary if
6733 (merge_qualified_name): New function.
6734 (make_qualified_name): Use merge_qualified_name.
6735 (resolve_expression_name): Use safe_lookup_field.
6736 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
6737 (resolve_qualified_expression_name): Likewise. Check on resolved
6738 element accessibility.
6739 (not_accessible_p, class_in_current_package): New functions.
6740 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
6741 (patch_method_invocation_stmt): Merged common pieces. Check
6742 accessibility of invoked method.
6743 (check_for_static_method_reference): Add returned type in error
6745 (invocation_mode): Get rid of bogus check on PRIVATE methods.
6746 (refine_accessible_methods_list): Merged two conditions in test.
6747 (java_complete_class): Sanity check on stabilize_ref gone.
6748 * zextract.c (read_zip_archive): Cast lseek second argument to long.
6750 Tue Jul 28 21:39:22 1998 Per Bothner <bothner@cygnus.com>
6752 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
6754 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
6756 * gjavah.c (F_NAN): Removed.
6757 (F_NAN_MASK): New macro.
6758 (F_POSITIVE_INFINITY): Removed.
6759 (F_NEGATIVE_INFINITY): Likewise.
6760 (java_float_finite): Rewrote.
6761 (D_NAN_MASK): Renamed.
6762 (java_double_finite): Rewrote.
6763 (D_POSITIVE_INFINITY): Removed.
6764 (D_NEGATIVE_INFINITY): Likewise.
6766 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
6767 If verbose, print underlying representation of value in hex.
6769 Fri Jul 24 14:14:32 1998 Per Bothner <bothner@cygnus.com>
6771 * buffer.h, buffer.c: New files.
6772 * Makefile.in (JAVA_OBJS): Add buffer.o.
6774 Support locals variables and writing their debug entries to .class.
6775 * jcf-write.c: Simplify some by user new buffer type.
6776 (vode_buffer_grow): Removed.
6777 (struct localvar_info): New type.
6778 (localsvars, localvartable): New buffers.
6779 (localvar_alloc, localvar_free): New functions.
6780 (generate_bytecode_insns): Handle local variables.
6781 (generate_classfile): Write LocalVariableTable attribute.
6783 Fri Jul 24 13:46:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6785 * jcf-io.c (open_in_zip): Check the zipfile magic number.
6786 * zipfile.h (ZIPMAGIC): New macro.
6788 Fri Jul 24 10:43:25 1998 Tom Tromey <tromey@cygnus.com>
6790 * Makefile.in (gjavah.o): Updated dependencies.
6791 (jcf-dump.o): Likewise.
6792 (all.indirect): Use ../gjavah.
6793 (../gjavah$(exeext)): Likewise.
6794 (clean): Don't remove gjavah.
6795 (clean): Remove parse.c, not java/parse.c.
6796 * Make-lang.in (java): Added gjavah.
6797 (gjavah$(exeext)): New target.
6798 (GJAVAH_SOURCES): New macro.
6799 (java.all.build): Added gjavah.
6800 (java.all.cross): Likewise.
6801 (java.rest.encap): Likewise.
6802 * config-lang.in (compilers, stagestuff): Added gjavah.
6804 Thu Jul 23 18:33:56 1998 Tom Tromey <tromey@cygnus.com>
6806 * gjavah.c (java_float_finite): New function.
6807 (java_double_finite): Likewise.
6808 (F_POSITIVE_INFINITY): New macro.
6809 (F_NEGATIVE_INFINITY): Likewise.
6811 (D_POSITIVE_INFINITY): Likewise.
6812 (D_NEGATIVE_INFINITY): Likewise.
6814 (print_field_info): Use java_float_finite and java_double_finite.
6816 Thu Jul 23 15:28:24 1998 Per Bothner <bothner@cygnus.com>
6818 * parse.y (method_header): Name "this" implicit argument.
6820 Wed Jul 22 15:47:30 1998 Per Bothner <bothner@cygnus.com>
6822 * jcf-write.c: Write out LineNumberTable attribute in .class file.
6823 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
6824 (put_linenumber): New function.
6825 (generate_bytecode_insns, generate_classfile): Write line numbers.
6827 Wed Jul 22 14:39:00 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6829 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
6830 (lookup_name, build_known_method_ref, build_class_init,
6831 build_invokevirtual, invoke_build_dtable, match_java_method,
6832 build_field_ref, pushdecl_force_head, build_java_binop,
6833 binary_numeric_promotion, build_decl_no_layout,
6834 build_java_arrayaccess, build_newarray, build_anewarray,
6835 build_java_array_length_access, build_java_arraynull_check): New
6836 extern function prototypes.
6837 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6838 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
6840 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
6842 * jcf.h (jcf_out_of_synch): New extern function prototype.
6843 * parse.h: Static/global function implemented in parse.y
6844 prototyped and declarations moved at the end of the file.
6845 (DECL_P): Check that the argument isn't null.
6846 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
6847 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
6848 (QUAL_DECL_TYPE): New macro.
6849 (PARAMS): Macro definition removed.
6850 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
6851 (return_statement:): Call build_return.
6852 (field_access:): Call make_qualified_primary in sub rule.
6853 (method_invocation:): Build method invocation and call
6854 make_qualified_primary when processing primaries.
6855 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
6856 get_type_from_signature.
6857 (java_check_regular_method): Extra integer 0 argument when calling
6858 lookup_java_method2.
6859 (lookup_java_interface_method2): Extra method DECL argument when
6860 calling lookup_java_interface_method2.
6861 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
6863 (java_complete_expand_method): Layout current class iff not
6864 already done. Don't process interface's methods.
6865 (java_complete_expand_method): Use super class only if it
6866 exists. Use current class otherwise.
6867 (make_qualified_primary): New function.
6868 (resolve_expression_name): Process qualified expression or
6869 expression from primary the same way.
6870 (resolve_expression_name): Two last arguments to
6871 resolve_field_access are now NULL_TREEs.
6872 (resolve_field_access): New variable is_static. Local field must
6873 be DECLs. is_static computed on field DECLs only. Append code in
6874 where_found to the field access if necessary. Use QUAL_DECL_TYPE
6875 to initialize field_type.
6876 (resolve_qualified_expression_name): New local variable,
6877 previous_call_static and is_static. Handle primaries with function
6878 calls, casts, array references and `this'. `super' now handled as
6879 `(super_class)this'. Use is_static to clarify boolean expressions.
6880 Added code to handle case where a proper handle is required to
6881 access a field. Use QUAL_DECL_TYPE where applicable.
6882 (maybe_access_field): New function.
6883 (patch_method_invocation_stmt): New arguments primary, where,
6884 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
6885 deleted. Use `where' as a type to search from if specified. Check
6886 for static method reference where forbidden. Append primary or
6887 current_this to the argument list if not calling constructor nor
6889 (check_for_static_method_reference): New function.
6890 (patch_invoke): Layout the class on which new is done if
6892 (lookup_method_invoke): Changed format to report errors on
6894 (qualify_ambiguous_name): New local variable this_found. Now
6895 handle things from primaries. Method call are considered
6897 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
6899 (not_initialized_as_it_should_p): Comply with the new DECL_P.
6900 (java_complete_tree): New case fo RETURN_EXPR. Process function
6901 call arguments in separate function.
6902 (complete_function_arguments): New function.
6903 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
6905 (patch_assignment): Take the return function slot into account as
6906 a RHS. Distinguish assignment from a return.
6907 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
6908 when checking methods in interfaces.
6909 (resolve_type_during_patch): NULL argument to unresolve_type_p
6910 instead of NULL_TREE.
6911 (patch_newarray): Fixed typo in comment.
6912 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
6913 (build_return, patch_return): New functions.
6914 * typeck.c (lookup_java_constructor): Fixed typo in comment.
6916 Tue Jul 21 12:10:04 1998 Per Bothner <bothner@cygnus.com>
6918 * constants.c (find_name_and_type_constant, find_fieldref_index,
6919 find_methodref_index): New methods.
6920 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
6921 just return given method. Also, rename to build_known_method_ref.
6922 (expand_invoke): Rename call to build_invoke_non_interface.
6923 * java-tree.h, parse.h: Update prototype.
6924 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
6925 (such as expand_expr_stmt) if flag_emit_class_files.
6926 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
6927 STACK_TARGET, IGNORE_TARGET): New macros.
6928 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
6929 (generate_bytecode_insn): New function to generate method's bytecode.
6930 (generate_classfile): Node generate Code attribute for a method.
6931 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
6932 push_long_const, field_op, adjust_typed_op, maybe_wide):
6933 New functions used by generate_bytecode_insn.
6935 * typeck.c (signature_include_return): Remove variable.
6936 (push_java_argument_signature, build_java_argument_signature): New.
6937 (build_java_signature): Use push_java_argument_signature.
6938 * parse.y: Use build_java_argument_signature instead of fiddling
6939 with signature_include_return.
6941 Fri Jul 17 09:48:51 1998 Tom Tromey <tromey@cygnus.com>
6943 * gjavah.c (print_c_decl): Always generate JArray<>* for array
6946 * Makefile.in (all.indirect): Added gjavah$(exeext).
6947 (gjavah$(exeext)): Added $(exeext).
6950 Thu Jul 16 15:29:20 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
6952 * class.c (layout_class): Call to java_layout_parsed_class replace
6953 by safe_layout_class.
6954 * expr.c (build_java_array_length_access): Removed static storage
6955 class in the function definition.
6956 (build_java_arraynull_check): Likewise.
6957 Also fixed typos in two comments.
6958 * lex.c (java_init_lex): Initialize static global kw_length.
6959 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
6960 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
6962 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
6963 * parse.h (resolve_no_layout): New static function declaration.
6964 (get_identifier_in_static): Declaration removed.
6965 (java_layout_parsed_class): Function name declaration changed to
6967 (build_newarray_node, patch_newarray, resolve_type_during_patch,
6968 not_initialized_as_it_should_p, build_this): New static function
6970 (pushdecl_force_head, build_java_binop, int_fits_type_p,
6971 binary_numeric_promotion, stabilize_reference,
6972 build_decl_no_layout, build_java_arrayaccess): Extern function
6973 declarations moved into their own section.
6974 (build_newarray, build_anewarray, build_java_array_length_access,
6975 build_java_arraynull_check): New extern function declarations.
6976 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
6977 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
6979 (CALL_CONSTRUCTOR_P): New macro.
6980 * parse.y (kw_length): New static global tree node.
6981 (return_statement): Tagged <node>.
6982 (RETURN_TK): Tagged <operator>.
6983 (variable_declarator_id:): Build variable declaration with an
6984 empty initialization value if a syntax error was found in the
6985 initialization part of the variable declaration.
6986 (statement_without_trailing_substatement:): return_statement: now
6987 uses the default rule.
6988 (return_statement:): Temporarily fixed to return NULL_TREE.
6989 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
6990 (class_instance_creation_expression:): Class creation rules now
6991 call build_method_invocation upon reduction.
6992 (array_creation_expression:): Rules call build_newarray_node upon
6994 (dim_exprs:): Build a list of dimension expressions.
6995 (dim_expr:): Store location of the OSB_TK in the dimension
6997 (method_invocation:): Added a new error rule.
6998 (build_unresolved_array_type): WFL argument may also be an array
6999 on a primitive type. Name of the argument changed to reflect this.
7000 (method_declarator): Insert argument type at the beginning of the
7001 argument type list and later reverse the list.
7002 (unresolved_type_p): Argument 'returned' may be optionally
7004 (java_layout_class_from_source): Function renamed
7006 (resolve_and_layout): Now call resolve_no_layout and
7008 (resolve_no_layout): New function.
7009 (purify_type_name): New function.
7010 (complete_class_report_errors): Call purify_type_name during error
7011 report on a type not found.
7012 (process_imports): error_found local variable doesn't need to be
7013 initialized to zero.
7014 (declare_local_variables): New local type_wfl. Fixed typo in error
7015 message. type_wfl assigned to unresolved type and used to register
7016 incomplete type. Build a WFL around the variable initialization
7017 statement so that debug info can be generated on it.
7018 (source_start_java_method): Reverse argument list after they've
7020 (current_this): New static global variable.
7021 (java_complete_expand_methods): Set current_this when appropriate.
7022 (resolve_expression_name): Build correct static and non static
7023 field access bearing a simple name.
7024 (resolve_field_access): Resolve the length field of arrays. Handle
7026 (patch_method_invocation_stmt): Set the type of the method
7027 invocation to error_mark_node. This value is later overridden by a
7028 valid type, if any. Don't handle qualified constructor invocation
7029 as qualified method invocation. Call lookup_method_invoke with its
7030 new flag. It's no longer necessary to access the selected method
7031 as the value of a tree list. Handle constructor invocation.
7032 (patch_invoke): Reverse argument list when invoking non interface
7033 methods. Insert call to new as the first argument of the
7035 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
7036 defined within a final class. Return INVOKE_STATIC if the invoked
7037 method is a constructor.
7038 (lookup_method_invoke): New lc argument is a flag to indicate a
7039 constructor lookup. Now handle constructor lookup. Choose the most
7040 specific method in case several were matching the invocation
7041 requirements. Return a method decl instead of a tree list featuring
7042 one single method decl element.
7043 (refine_accessible_methods_list): New lc flag argument to
7044 indicate that a constructor is being looked up.
7045 (not_initialized_as_it_should_p): New function.
7046 (java_complete_tree): Now process fake tree codes
7047 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
7048 save_expr on resolved function call arguments. Case on
7049 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
7050 (patch_assignment): LHS can be a field access expression. When
7051 dealing with reference, lhs_type is the promoted type of the
7052 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
7054 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7055 (patch_binop): Use not_initialized_as_it_should_p where
7057 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
7058 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
7060 (resolve_type_during_patch): New function.
7061 (patch_cast): Call resolve_type_during_patch to resolve type and
7062 report error accordingly.
7063 (patch_array_ref): Use not_initialized_as_it_should_p where
7064 applicable. Array base expression is saved before being
7065 used. Promote the type of an array elements if it contains non
7067 (build_newarray_node, patch_newarray, build_this): New functions.
7069 Thu Jul 16 10:46:47 1998 Tom Tromey <tromey@cygnus.com>
7071 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
7072 increment it in `for' statement.
7073 (print_field_info): If number is inf or nan, don't print it.
7074 (print_method_info): If method name is `delete', just ignore it.
7075 (print_c_decl): Special-case jstringArray.
7077 * gjavah.c (help): New function.
7078 (no_argument): New function.
7079 (usage): Changed text.
7080 (main): Rewrote argument handling. Now handles -v, --help,
7082 (version): New function.
7083 (found_error): New global.
7084 (main): Return found_error.
7085 (generate_access): Set found_error.
7086 (print_c_decl): Likewise.
7088 Wed Jul 15 10:36:27 1998 Tom Tromey <tromey@cygnus.com>
7090 * gjavah.c (print_c_decl): Don't print "," when examining field.
7091 Skip type name when looking at "[L" types.
7092 (process_file): Now static.
7093 (generate_access): Now returns int.
7094 (last_access_generated): New global.
7095 (process_file): Clear last_access_generated; make multiple passes
7097 (print_field_info): Just return if generate_access returns true.
7098 (print_method_info): Likewise. Also, allow <init> functions to
7100 (print_c_decl): Added is_init argument. Print constructors
7102 (print_cxx_classname): Use UTF8_GET to extract characters from
7104 (print_base_classname): New function.
7105 (print_class_decls): New function.
7106 (process_file): Use it.
7107 (utf8_cmp): New function.
7109 Mon Jul 13 14:21:47 1998 Nick Clifton <nickc@cygnus.com>
7111 * lang-options.h: Format changed to match changes in gcc/toplev.c
7112 to implement a --help option.
7114 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
7116 * decl.c (init_decl_processing): Revert change to dtable_type.
7118 Thu Jul 9 18:22:12 1998 Per Bothner <bothner@cygnus.com>
7120 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
7122 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
7124 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
7126 * lang.c (lang_init): Default flag_exceptions to 1, without
7127 checking to see if it's 2 first.
7129 Wed Jul 8 03:01:32 1998 Jeffrey A Law (law@cygnus.com)
7131 * constants.c: Include "system.h".
7133 * lang.c (flag_new_exceptions): Get via extern now.
7134 (lang_init_options): New functions. Turn on flag_new_exceptions.
7136 Tue Jul 7 12:56:48 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7138 * lex.c (java_lex): Return 0 when we see an invalid character in
7141 * lex.c (java_read_char): Specify extra argument when calling
7143 (java_read_unicode, java_parse_end_comment,
7144 java_parse_escape_sequence): Likewise,
7145 (java_lex): Specify extra argument when calling
7146 java_lex_error. Test that IDs are beginning with a legal character
7147 for IDs. Handle invalid characters with an error message and a
7148 call to java_lex_error.
7149 (java_lex_error): Adjust column position by new argument
7150 `forward'. Issue an error even if in the middle of reporting an
7153 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
7155 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
7156 we don't explicitly put a null pointer when we're copying it.
7158 Tue Jul 7 09:38:38 1998 Tom Tromey <tromey@cygnus.com>
7160 * gjavah.c (print_cxx_classname): New function.
7161 (super_class_name): Likewise.
7162 (print_super_fields): Removed.
7163 (in_super): Removed.
7164 (print_field_info): Never generate #defines.
7165 (print_c_decl): Changed generated types to match JNI. No longer
7166 print class name before method name.
7167 (print_method_info): Print "static" before static methods.
7168 Print "virtual" before non-final methods.
7169 (usage): Use exit(1), not exit(-1).
7171 (print_field_info): Use %.17g to print a double.
7172 (last_access): New globals.
7173 (process_file): Initialize last_access.
7174 (usage): Now static.
7175 (ACC_VISIBILITY): New define.
7176 (generate_access): New function.
7177 (print_field_info): Call it.
7178 (print_method_info): Likewise. Also, generate information for all
7179 methods, not just native methods. Return void.
7180 (print_c_decl): Return void.
7181 (print_field_info): Return void.
7183 Thu Jul 2 16:53:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7185 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
7186 processing the jc1 grammar file. Prefix bison functions and
7187 variables with java_.
7188 (parse.c): Dependencies on parse.h and lex.h
7189 * expr.c (build_java_arrayaccess): Function now global.
7190 * java-tree.h: Comment reorganized to carry on previous
7191 classification effort.
7192 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
7193 RESOLVE_TYPE_NAME_P): New flags on WFLs.
7194 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
7195 java_parse (new prefix java_ generated by bison).
7196 (java_layout_parsed_class, java_register_parsed_class): Function
7198 (yyparse): Removed unnecessary call to init_outgoing_cpool.
7199 * lex.c (static tree wfl_op): Variable deleted.
7200 (java_init_lex): Initialize kw_super and kw_this. Initialize more
7201 ctxp fields to NULL_TREE.
7202 (java_lex): No longer create WFL for operators. Filename caching
7203 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
7204 created as STRING_CST and later expanded. Removed extra argument
7205 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
7207 (build_wfl_node): Removed code in comments.
7208 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
7209 store token and location data in the current bison token.
7210 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
7211 static/extern function declaration at the beginning of the file.
7212 (struct qualification): Data structure definition deleted.
7213 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
7214 (qualify_ambiguous_name): Function declaration modified. Function
7215 now returns nothing.
7216 (build_array_ref, patch_array_ref, make_qualified_name,
7217 resolve_qualified_expression_name, maybe_generate_clinit,
7218 resolve_field_access): New static function declarations.
7219 (build_java_arrayaccess): New extern function declaration.
7220 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
7221 (CALL_EXPR_PRIMARY): Macro deleted.
7222 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
7223 (struct parser_ctxt): Field initialized_final
7224 removed. non_static_initialized, static_initialized: New fields.
7225 * parse.y (static tree kw_super, static tree kw_this): New global
7227 (%union): tree wfl field of operator member replaced by int
7228 location. WFLs are non longer created for operators.
7229 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
7230 (qualified_name:): Now calls make_qualified_name to build the
7232 (type_declaration:): Consider generating <clinit> when class
7234 (variable_declarator:): Directly build an assignment node when the
7235 variable is initialized when declared.
7236 (this_or_super:): Build a WFL and set current location when THIS
7237 or SUPER are parsed.
7238 (expression_statement:): Wrap statement around a WFL.
7239 (primary_no_new_array:): Fixed typo. Changed value returned by
7240 THIS_TK because of its new type (temporary).
7241 (dim_exprs:): Temporary fix because of OSB_TK's new type.
7242 (field_access:): Build qualified name with SUPER.
7243 (method_invocation:): Fixed returned value because of SUPER's new
7245 (array_access:): Use OSB_TK location information.
7246 (post_increment_expression:, post_decrement_expression:,
7247 unary_expression:, pre_increment_expression:,
7248 pre_decrement_expression:, unary_expression_not_plus_minus:,
7249 cast_expression:, multiplicative_expression:,
7250 additive_expression:, shift_expression:, relational_expression:,
7251 equality_expression:, and_expression:, exclusive_or_expression:,
7252 inclusive_or_expression:, conditional_and_expression:,
7253 conditional_or_expression:, assignment:): Use new location/token
7254 information available on operators.
7255 (create_class): Set super_decl_type to NULL_TREE when processing
7257 (register_fields): Field initialization is now a MODIFY_EXPR
7258 node. Chain initialization code to the matching lists (according
7259 the the field declaration modifiers).
7260 (maybe_generate_clinit): New function.
7261 (method_header): Don't set method's DECL_NAME to a WFL when adding
7262 methods to java.lang.Object.
7263 (resolve_and_layout): Now can return NULL_TREE if the type
7264 resolution fails. Otherwise, return the class DECL instead of its
7266 (check_method_redefinition): Don't patch method DECL_NAME if it
7267 belongs to java.lang.Object.
7268 (process_imports): Simply assign error_found to the value returned
7269 by check_pkg_class_access.
7270 (declare_local_variables): Don't use their init statements (if
7271 any) when parsing error were previously found. Reuse MODIFY_EXPR
7272 build during parsing as an init statement.
7273 (java_method_add_stmt): Now return the current method body.
7274 (java_layout_parsed_class, java_register_parsed_class): Functions
7276 (java_complete_expand_methods): Initialize the constant pool on a
7277 per class basis. Layout the classes before expanding their method
7278 bodies. Don't try expand artificial constructor code if error were
7279 found. Make the classes data and register them if no error were
7281 (java_complete_expand_method): Retrieve an artificial constructor
7282 argument list before entering its body. Assign the top block to
7283 the artificial constructor function body and set types of declared
7284 blocks and compound statements to void. Walk method body if not an
7285 artificial constructor.
7286 (make_qualified_name, cut_identifier_in_qualified): New functions.
7287 (resolve_expression_name): Fixed comments. Save/restore the
7288 current class CLASS_LOADED_P flag value. Build non qualified
7289 static field access and handle qualified expression names.
7290 (resolve_field_access, resolve_qualified_expression_name): New
7292 (patch_method_invocation_stmt): Use the new expression resolution
7293 scheme, calling resolve_field_access when the function call is
7294 resolved as an expression.
7295 (qualify_ambiguous_name): Function rewritten to work on qualified
7296 expression produced by make_qualified_name.
7297 (java_complete_tree): Promote type when function's argument are
7298 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
7299 the assignment to discover further errors if RHS is a expression
7300 name that fails to evaluate. Declare LHS initialized even though
7301 the assignment failed. Don't use the location variable and removed
7302 extra argument in patch function calls. Now handle the ARRAY_REF
7303 case and build internal string representation when STRING_CSTs are
7305 (build_method_invocation): Don't wrap function call around a WFL.
7306 (build_assignment): Likewise. Use the operator location
7308 (patch_assignment): Handle array access LHSs. Handle error
7309 provenance, resulting in a better error report.
7310 (build_binop): Use op_location from operator as binop location
7312 (build_unaryop, build_incdec, build_cast): Likewise.
7313 (patch_binop): Extract location information from the node. Fixed
7314 typo in error message.
7315 (patch_unary_op): Extract location information from the node.
7316 (build_array_ref, patch_array_ref): New functions.
7318 Wed Jul 1 13:11:36 1998 Tom Tromey <tromey@cygnus.com>
7320 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
7321 match _Jv_IsInstanceOf.
7322 * decl.c (init_decl_processing): Use _Jv_NewArray, not
7323 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
7325 Tue Jun 30 14:12:54 1998 Tom Tromey <tromey@cygnus.com>
7327 * decl.c (init_decl_processing): Functions are now named
7328 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
7330 Mon Jun 29 14:47:10 1998 Per Bothner <bothner@cygnus.com>
7332 * java-tree.h (load_class): Add prototype.
7333 * class.c (is_compiled_class): Add missing arg to load_class.
7334 * expr.c (expand_java_NEW): Call load_class.
7335 * parse.y (process_import): Removed bogus use of void return value.
7337 Thu Jun 25 11:50:48 1998 Per Bothner <bothner@cygnus.com>
7339 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
7340 Function name is "_Jv_Throw" instead of "soft_athrow".
7341 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
7342 Function name is "_Jv_AllocObject" instead of "soft_new".
7343 Takes an extra parameter (object size).
7344 * expr.c: Update calls.
7346 Wed Jun 24 13:59:02 1998 Per Bothner <bothner@cygnus.com>
7348 * lex.c (java_get_line_col): Handle end-of-file.
7349 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
7351 Wed Jun 24 09:22:34 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7353 * lang.c (lang_init): Make -fexceptions the default.
7354 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
7355 exception handling is not turned on.
7357 Tue Jun 23 10:17:09 EDT 1998 Andrew MacLeod <amacleod@cygnus.com>
7359 * lang.c (flag_new_exceptions): Make this this default.
7360 * decl.c (end_java_method): Call emit_handlers.
7361 * except.c (method_init_exceptions): Set language code and version.
7362 (expand_start_java_handler): Enable exception, and call
7363 expand_eh_region_start.
7364 (expand_end_java_handler): Enable exception, and set up catch blocks.
7365 (emit_handlers): New routine to generate the saved handlers.
7366 * java-except.h (emit_handlers): Add prototype.
7368 Fri Jun 12 11:31:24 1998 Per Bothner <bothner@cygnus.com>
7370 We used to have three different representations of the constant pool:
7371 the CPool structure, the tree_constant_pool, and the constructures
7372 used to build the Class object (which may need class and string
7373 constants) in compiled code. None were appropriate for compiling
7374 to .class files, so I did a major overhaul.
7376 First, the tree_constant_pool array was removed. Things were
7377 modified to the CPool structure in the JCF could be used.
7378 Second, a "capacity" field was added to the CPool, and functions
7379 written to search for a matching constant, adding one if not found.
7380 The code that generated the Class object was changed to use a CPool.
7381 The actual TREE_LISTs used to build the CONSTRUCTORs used for
7382 the static Class object are now only in build_constants_constructor.
7383 Finally, I wrote code which can generate a .class file (including its
7384 constant pool) from the RECORD_TYPE of a class. This is a big step
7385 on the way to compiling Java source into .class files.
7387 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
7388 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
7390 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
7391 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
7392 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
7393 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
7394 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
7395 (lang_type): Removed constant_pool field.
7396 * jcf.h (CPool): Renamed size to count. Added field capacity.
7397 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
7398 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
7399 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
7401 * constants.c (current_constant_pool_tags, current_constant_pool_data,
7402 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
7403 * constants.c (build_constants_constructor): Use new outgoing_cpool.
7404 (set_constant_entry, find_constant1, find_constant2,
7405 find_class_constant, count_constant_pool_bytes, write_constant_pool,
7406 find_utf8_constant, find_class_or_string_constant): New functions.
7408 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
7409 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
7410 (give_name_to_class, get_class_constant): Likewise.
7411 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
7412 (get_name_and_type_constant, get_ref_constant): Removed.
7413 * parse.h (parser_ctxt): Remove field tree_constant_pool.
7414 * parse.y: Don't save/restore tree_constant_pool.
7415 * verify.c (verify_jvm_instructions): Update for new approach.
7416 * expr.c (expand_invoke, expand_java_field_op): Likewise.
7418 * lang-options.h: Added -femit-class-file, -femit-class-files.
7419 * lang.c (flag_emit_class_files), java-tree.h: New flag.
7420 (lang_f_options): Added "emit-class-file(s)".
7422 * expr.c (build_java_arrayaccess): Generate more efficient array
7423 bounds checking, by using unsigned compare.
7425 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
7427 Wed Jun 10 17:34:42 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7429 * parse.h: New comment on the handling of unresolved type
7430 identifiers. JDEPs are now part of the jdep_code enum.
7431 (typedef struct jdep): Now use enum jdep_code or int, depending on
7432 availability. Both are narrowed down to an 8 bits bitfield.
7433 (CALL_EXPR_PRIMARY): Fixed comment.
7435 Wed Jun 10 10:54:39 1998 Tom Tromey <tromey@cygnus.com>
7437 * Make-lang.in (java): Added gjavac and jvgenmain.
7438 (java.start.encap): Depend on gjavac.
7439 (java.rest.encap): Depend on jvgenmain.
7441 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
7442 (JAVA_CROSS_NAME): Likewise.
7443 (java.all.build): Depend on jvgenmain and gjavac.
7444 (java.all.cross): Depend on jvgenmain and gjavac-cross.
7445 (jvgenmain$(exeext)): New target.
7446 (java.install-common): Wrote.
7447 * config-lang.in (compilers, stagestuff): Added gjavac and
7450 Wed Jun 10 12:19:04 1998 Dave Brolley <brolley@cygnus.com>
7452 * lang.c (lang_decode_option): New argc/argv interface.
7454 Tue Jun 9 18:12:46 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7456 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
7457 * decl.c (build_decl_no_layout): New function.
7458 * expr.c (java_lang_expand_expr): Layout declarations found in
7459 blocks before they're pushed.
7460 * jcf-parse.c (load_class): Save current line when parsing class
7462 (parse_source_file): Register class before expanding their
7464 * lang.c (put_decl_node): Produce `null' when `void *' is
7466 * lex.c (static tree wfl_op): New static global, for error report
7468 (java_init_lex): wfl_operator and wfl_op initialized
7469 here. Filename caching added for wfl_op. Return wfl_op when `(' is
7471 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
7472 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
7473 build_unresolved_array_type): New static function definitions.
7474 (build_decl_no_layout): New extern function declared.
7475 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
7476 faulty modifier exists.
7477 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
7478 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
7479 (UNARY_PLUS_EXPR): New fake operator.
7480 (struct parser_ctxt): New field osb_number.
7481 * parse.y (static tree wfl_operator): New static WFL for operator
7482 bound error messages.
7483 (DECR_TK, INCR_TK): Moved.
7484 (OP_TK): Tagged <operator>.
7485 (array_type:): Now call build_unresolved_array_type.
7486 (dim_expr:): Count the number of '[' seen.
7487 (post_increment_expression, post_decrement_expression,
7488 pre_increment_expression, pre_decrement_expression,
7489 unary_expression_not_plus_minus, unary_expression:): Actions are
7490 now building the corresponding unary expressions.
7491 (cast_expression:): Actions are now building cast expressions.
7492 (build_unresolved_array_type): New function.
7493 (create_interface): Reset the number of declared interfaces.
7494 (create_class): Likewise.
7495 (method_header): Methods declared within the scope of an interface
7496 are now implicitly set public and abstract.
7497 (java_complete_class): Variable's and parameter's type are patched
7498 with a promoted type.
7499 (declare_local_variables): Resolved non builtin types are promoted
7500 before being used to build a variable decl. Removed type patch
7501 posted on variable initialization statement.
7502 (source_start_java_method): Use build_decl_no_layout to build the
7503 decl of a parameter of incomplete type.
7504 (java_register_parsed_class): Process interfaces too. Call
7505 rest_of_decl_compilation on each processed class declarations.
7506 (java_complete_expand_methods): Don't attempt to expand things in
7508 (java_complete_tree): Process CONVERT_EXPR, even though it always
7509 has a type. Propagate error_mark_node to node's type too. Promote
7510 method's call argument type and return error_mark_node if
7511 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
7512 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
7513 handle unary operator nodes.
7514 (build_assignment): Added comment.
7515 (print_int_node): New function.
7516 (patch_assignment): New second argument. New error handling. Use
7517 print_int_node. Handle references. Use can_cast_to_p to issue
7518 different error message according to the context and check upon
7519 the initialization of the RHS.
7520 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
7521 (operator_string): Handle more operators.
7522 (patch_binop): No longer use a function static
7523 wfl_operator. Improved error message on shift distance.
7524 (build_unaryop, build_incdec, build_cast, patch_unaryop,
7525 patch_cast): New functions.
7527 Fri Jun 5 18:03:07 1998 Per Bothner <bothner@cygnus.com>
7529 * jvspec.c: New file.
7530 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
7532 * java-tree.h (identifier_subst): Add declaration.
7534 Thu Jun 4 13:44:23 1998 Tom Tromey <tromey@cygnus.com>
7536 * jvgenmain.c (main): Generate call to JvRunMain.
7538 * class.c (make_class_data): Push value for "sync_info" field.
7539 * decl.c (init_decl_processing): Push "sync_info" field.
7541 Wed Jun 3 20:39:14 1998 Per Bothner <bothner@cygnus.com>
7543 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
7544 Java (source) name, not signature.
7545 Set TYPE_ALIGN to (at least) that of element_type.
7547 Tue Jun 2 15:19:19 1998 Per Bothner <bothner@cygnus.com>
7549 * class.c: Moved classname-mangling-rekated code to ...
7550 * mangle.c: ... this new file.
7551 * jvgenmain.c: New program (needs mangle.c) to generate main program.
7552 * Makefile.in: Update for above changes.
7554 Mon Jun 1 09:58:36 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7556 * expr.c (truthvalue_conversion): Convert integer and floating
7557 point value to their truth value.
7558 * lex.c (java_lex): Handle the `null' literal.
7559 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
7560 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
7561 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
7564 * parse.y: Reorganization/documentation on token declaration.
7565 (binop_lookup[]): New added new tree codes.
7566 (relational_expression): Build corresponding binary operators.
7567 (equality_expression, conditional_and_expression,
7568 conditional_or_expression): Likewise.
7569 (java_complete_class): Fix crash in debug message.
7570 (java_complete_tree): Check initialization of method call
7571 arguments. Further bogus node evaluation to detect more error
7572 during assignments. Handles more binary operators.
7573 (patch_assignment): Use DECL_P.
7574 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
7576 (operator_string): Handle more case. Compacted source.
7577 (patch_binop): Changed function comment. Checking for
7578 uninitialized first operand takes the compound assignment into
7579 account and uses DECL_P. Checking for uninitialized second operand
7580 delayed to routine's end. Use macros to issue type bound error
7581 messages and issue messages on both operands if their types are
7582 different. Force fixed type into node. Handle all binary
7585 Wed May 27 10:30:31 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7587 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
7588 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
7589 build operator node and return tokens.
7590 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
7591 * parse.h (java_complete_tree): Changed returned type in prototype.
7592 (build_method_invocation, build_assignment, patch_assignment,
7593 patch_binop): New static function declarations.
7594 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
7595 BUILD_EXPR_WFL): New macros.
7596 * parse.y (enum tree_code binop_lookup[]): New static for token to
7598 (%union): Parser union has new sub-structure `operator'.
7599 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
7600 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
7601 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
7602 ASSIGN_ANY_TK): Tokens tagged `operator'.
7603 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
7604 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
7605 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
7606 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
7607 (assignment_operator:): Rule tagged `operator'.
7608 (expression_statement:): Re-installed default rule.
7609 (method_invocation:): Sub rules call build_method_invocation.
7610 (postfix_expression:): Don't attempt to resolve name here. Just
7612 (multiplicative_expression:): Sub-rules build corresponding binop
7614 (additive_expression:, shift_expression:, and_expression:,
7615 exclusive_or_expression:, inclusive_or_expression:): Likewise.
7616 (assignment:): Sub rule invoke build_assignment.
7617 (assignment_operator:): Default rules on sub rules.
7618 (force_error): Added documentation on this variable.
7619 (declare_local_variables): Build initialization calling
7621 (expand_start_java_method): Removed unused rtx declaration. Mark
7622 arguments as already initialized.
7623 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
7624 (java_complete_expand_methods): Don't process next method if
7625 completion of the previous one triggered errors.
7626 (java_complete_expand_method): Call source_end_java_method if no
7627 error were found during completion.
7628 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
7629 locals declaratilon. Handle names found within a class. Return
7630 error_mark_node when things aren't found.
7631 (patch_method_invocation_stmt): Return error_mark_node on failures.
7632 (patch_invoke): Removed unused local. Return the correct node.
7633 (java_complete_tree): Now returns a value. The BLOCK section binds
7634 local identifiers and the type of a BLOCK is now void. Assign the
7635 result of operand completion on COMPOUND_EXPR. Assign the
7636 encapsulated node of a WFL to the result of its completion, except
7637 when the node is an identifier. Now handle MODIFY_EXPR and several
7638 binary operators. Return error_mark_node on errors.
7639 (build_method_invocation, build_assignment, patch_assignment,
7640 build_binop, operator_string, patch_binop): New functions.
7641 * typeck.c (binary_numeric_promotion): New function.
7643 Thu May 21 12:01:04 1998 Per Bothner <bothner@cygnus.com>
7645 * class.c (identifier_subst): New convenience wrapper for ident_subst.
7646 Replace most uses of ident_subst by identifier_subst.
7648 * class.c (push_class_static_dummy_field): Removed function.
7649 (build_class_ref): Find Class object decl by looking up "CNAME.class",
7650 instead of looking got "class" static field. Create that decl here.
7651 (class_identifier_node): Removed; no longer needed.
7652 (init_class_processing): Don't init class_identifier_node.
7653 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
7654 Do nreverse 0 times (instead of twice) for Object and Class.
7655 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
7657 Wed May 20 16:35:04 1998 Per Bothner <bothner@cygnus.com>
7659 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
7660 while initializing linenumber_count and linenumber_table.
7661 Do it before init_function_start (which calls emit_line_note).
7662 * expr.c (expand_byte_code): Don't need to clear lineno here.
7664 Mon May 18 16:23:32 1998 Tom Tromey <tromey@cygnus.com>
7666 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
7667 then mangle number as _N_.
7669 * class.c (mangle_class_field): New function.
7670 (build_class_ref): Set assembler name of class reference using
7672 (push_class_static_dummy_field): Likewise.
7674 Sun May 17 12:52:35 1998 Michael Tiemann <tiemann@cygnus.com>
7676 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
7677 of assigning to TREE_CODE. The latter method exploits a feature
7678 of GCC that is not ANSI compliant.
7680 Thu May 12 13:44:27 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7682 * decl.c (pushdecl_force_head): New function.
7683 (pushlevel): Removed conditional printf.
7684 (complete_start_java_method): Don't enter local variable scope if
7685 function is compiled from source code.
7686 * expr.c: parse.h now included
7687 (java_lang_expand_expr): New function.
7688 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
7689 printf. Terminate buffer when doing directories.
7690 * jcf-parse.c (parse_source_file): Call lang_init_source before
7691 parsing and before code generation.
7692 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
7693 use printf if the macro is defined.
7694 * lang.c (lang_init): Install lang_expand_expr hook on
7695 java_lang_expand_expr.
7696 (java_dummy_print): New function.
7697 (lang_init_source): New function.
7698 * lex.c (java_lex): Remember location of an opening brace at the
7699 second nesting level.
7700 (java_is_eol): Unget character seen after a CR if it is EOF.
7701 * parse.h: Now includes lex.h
7702 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
7703 printf if the macro is defined.
7704 (expand_start_java_method, build_expr_block, enter_block,
7705 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
7706 New static function declarations.
7707 (pushdecl_force_head): New extern function declaration.
7708 (INCOMPLETE_TYPE_P): New macro.
7709 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
7710 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
7711 BLOCK_EXPR_ORIGIN): New macros.
7712 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
7713 DECL_SOURCE_LINE_LAST): New macros.
7714 (struct parser_ctxt): Removed field current_method_decl, redundant
7715 with the field current_function_decl. Added fields
7716 first_ccb_indent1 and pending_block.
7717 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
7718 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
7720 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
7721 (compilation_unit:): Cosmetic on sub rule.
7722 (type_declaration:): Cosmetic on sub rules. Added an error rule.
7723 (variable_initializer:): Installed default rule on expression:.
7724 (method_declaration:): method_header: starts a new
7725 method. method_body: installs the function body, absorbs blocks
7726 emitted for temporary variable scopings, pops function's body block
7727 and merges function's last statement lineno in DECL_SOURCE_LINE.
7728 (method_body:): Installed default rules.
7729 (block:): Call enter_block when an opening brace is seen. Absorb
7730 scoping blocks and call exit_block when a closing brace is seen.
7731 (block_statement:): Cosmetic changes.
7732 (method_invocation:): Create WFL around CALL_EXPR node.
7733 (patch_stage): Added comment around definition.
7734 (method_header): Try to use first_ccb_indent1 as the first line of
7735 the method, so BP debug info are emitted at the first opening
7736 brace of the function. If the function has no body, use the
7737 location of the function's name. Override currently defined method
7738 name with the matching WFL so we can point redefinition errors
7739 using the location where the function's name was declared.
7740 (check_abstract_method_header): Interprets DECL_NAME as an
7741 identifier or as a WFL, accordingly.
7742 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
7743 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
7744 location and name information out of it and reinstall DECL_NAME to
7745 its original identifier node value.
7746 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
7747 function's source code).
7748 (read_import_dir): Test the value returned by find_class and issue
7749 a fatal accordingly.
7750 (declare_local_variables): Push a new block for the scope of the
7751 new variable(s) if code has been already generated at that nesting
7752 level. Pinpoint redefinition errors using the variable id
7753 WFLs. Generate initialization code if necessary. If the variable
7754 type is incomplete, register a patch on its decl.
7755 (source_start_java_method): Rewritten. Define a new block for the
7756 function's parameters. Build parameter decl out of function's
7757 arguments and register them for a patch if their types are
7759 (expand_start_java_method): Includes the part of
7760 source_start_java_method that was pushing the parameter decls and
7761 completing the method start code.
7762 (source_end_java_method): Removed call the expand_end_bindings and
7763 poplevel (already taken care of). Reinstall function's arguments
7764 and get function's last line of code before calling
7765 expand_function_end.
7766 (java_method_add_stmt): New comment before the function's
7767 code. Complement the second operand of the current COMPOUND_EXPR
7769 (java_complete_expand_methods): Don't generate debug info on line
7770 zero when expanding a generated constructor.
7771 (java_complete_expand_method): Set start and end line numbers for
7772 a artificially generated constructor to one and manually call
7773 enter_block and exit_block when defining it. For all methods:
7774 expand function's start calling the new expand_start_java_method
7775 and invoke java_complete_tree on the effective method's body, if
7777 (resolve_expression_name): Now use lookup_name_in_blocks to search
7778 local variable decls and print out an error when variables are
7780 (patch_method_invocation_stmt): Inserted comment before the
7782 (lookup_method_invoke): Chain method's arguments using chainon
7783 with the current arg list as a second argument. Inserted missing
7784 IDENTIFIER_POINTER when reporting an error on methods not found.
7785 (refine_accessible_methods_list): Don't retain constructors.
7786 (patch_arguments): Function removed.
7787 (java_complete_tree): Inserted comment before the function's
7788 code. New case for BLOCKs. Moved the WFL case a bit
7789 further. Complete function's arguments.
7790 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
7791 maybe_absorb_scoping_blocks): New functions.
7793 Mon Apr 27 10:50:05 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7795 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
7797 * jcf-parse.c (parse_source_file, java_error_count): New forward
7798 and extern declarations.
7799 (java_parse_abort_on_error): Macro moved.
7800 (jcf_parse_source): fatal called if fopen fails. Now calls
7802 (parse_source_file): New parse_only parameter. Reflects the
7803 elimination of the second pass.
7804 (yyparse): parse_source_file called with argument set to 0.
7805 * jcf.h (JCF_ZERO): Sets java_source to zero.
7806 * lex.c (java_init_lex): pass argument is gone. Function modified
7807 to be called once during the analysis of a file.
7808 (java_unget_unicode): Fixed typo in fatal message.
7809 (java_get_line_col): Likewise.
7810 (java_lval): Likewise. String literals no longer built during
7812 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
7814 * parse.h (MODIFIER_WFL): New macro.
7815 (parse_check_super, parser_check_super_interface): Now return int.
7816 (parser_chain_incomplete_item, not_builtin_p,
7817 complete_method_decl): Declarations removed.
7818 (build_method_invocation_stmt, build_invoke): Renamed using the
7819 `patch' instead of `build'
7820 (register-incomplete_type, obtain_incomplete_type,
7821 java_complete_tree, java_complete_expand_method,
7822 unresolved_type_p, create_jdep_list): New function declarations.
7823 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
7824 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
7825 (jdep): New typedef on new struct _jdep.
7826 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
7827 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
7828 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
7829 JDEP_RESOLVED_P): New macros.
7830 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
7831 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
7832 JDEP_VARIABLE): New enum values and jdep kinds.
7833 (jdeplist): New typedef on struct _jdeplist.
7834 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
7836 (CALL_EXPR_PRIMARY): New macro.
7837 (struct parser_ctxt): Fields java_pass, current_method_decl,
7838 method_decl_list deleted. New field jdeplist.
7839 (INCOMPLETE_P): Macro deleted.
7840 * parse.y (single_type_import_declaration:): Removed pass switch.
7841 (type_import_on_demand_declaration): Likewise.
7842 (field_declaration:): Removed pass switch on all sub rules.
7843 (class_declaration:): Call the complete_class_decl removed on
7845 (method_declaration:): Removed second pass switch. No longer chain
7846 methods decl when method_header reduced.
7847 (method_header:): Sub rules no longer depend on pass switch.
7848 (method_declarator:): Likewise.
7849 (method_body:): Likewise.
7850 (abstract_method_declaration:): Likewise.
7851 (block_statement:): Likewise.
7852 (local_variable_declaration:): Likewise.
7853 (argument_list:): Likewise.
7854 (method_invocation:): Likewise. Call to build_method_invocation_stmt
7855 removed. Partial CLASS_EXPR tree node built instead.
7856 (postfix_expression:): Removed pass switch on all sub rules.
7857 (java_pop_parser_context): Free classd_list content.
7858 (yyerror): Call obstrack_grow0 to finalize error message.
7859 (check_class_interface_creation): Comment modified to reflect new
7860 returned value meaning. Removed second pass switch. Return 1 if an
7861 error was found, 0 otherwise. Adjust pointer on filename if a
7862 leading path separator was found.
7863 (maybe_create_class_interface_decl): Removed first pass switch
7864 when linking the class decl to the class_list. Install a new
7865 jdep_list for the class.
7866 (add_superinterfaces): List of unresolved interfaces is
7867 gone. Unresolved interfaces are directly added to the current
7869 (create_interface): Second pass shortcut removed.
7870 ctpx->modifier_ctx access through MODIFIER_WFL.
7871 (create_class): Second pass shortcut removed. Call to
7872 register_incomplete_type replaces the call to
7873 parser_chain_incomplete_item.
7874 (complete_class_decl): Function removed.
7875 (duplicate_declaration_error): New way of retrieving redeclared
7877 (register_fields): Call to lookup_modifier_cl replaced by
7878 MODIFIER_WFL. New way of handling unresolved type, using
7879 unresolved_type_p and obtain_incomplete_type.
7880 register_incomplete_type replaces call to parser_chain_incomplete_item.
7881 (patch_stage): New static global variable.
7882 (method_header): New way of handling unresolved type, using
7883 unresolved_type_p and obtain_incomplete_type. patch_stage used to
7884 indicates that the method decl needs to be patched.
7885 (check_abstract_method_header): Call to lookup_modifier_cl
7886 replaced by MODIFIER_WFL.
7887 (method_declarator): Incomplete argument type are registered
7888 calling register_incomplete_type. Patch on the declared method is
7889 issued in that case.
7890 (unresolved_type_p): New function.
7891 (parser_check_super_interface): New comment to reflect function's
7892 modified returned type (int). Function and has a new argument
7893 this_wfl. Call to parse_error_context uses this_wfl instead of
7894 relying on lookup_cl.
7895 (parser_check_super): Comment reflects function's new returned
7896 type (int). Function returns non zero value on error.
7897 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
7898 register_incomplete_type, jdep_resolve_class): New functions to
7899 handle incomplete types in declarations.
7900 (java_complete_class): Rewritten to work with the new incomplete
7901 type handling scheme.
7902 (complete_class_report_errors): Likewise.
7903 (complete_method_decl): Removed: it jobs is now handled by
7904 java_complete_class.
7905 (do_resolve_class): Class loaded in not already loaded and not
7906 found in Java source code.
7907 (java_check_regular_methods, java_check_abstract_methods): Don't
7908 call complete_method_decl anymore.
7909 (lookup_modifier_cl, not_builtin_p): Functions deleted.
7910 (read_import_dir): Got rid of the pass number dependency.
7911 (declare_local_variables): New handling of unresolved types (patch
7913 (source_start_java_method): New parameter level. Function called
7914 with level set to 1 when argument types are potentially
7915 unresolved. Called to complete the job with level set to 2 once
7917 (source_end_java_method): Call to permanent_allocation
7918 removed. Waiting to be replaced by a more suitable obstack
7920 (java_complete_expand_methods, java_complete_expand_method,
7921 java_expand_finals): New functions.
7922 (build_method_invocation_stmt): Renamed
7923 patch_method_invocation_stmt. Extracts function call expression
7924 (wfl) and arguments (args) from CALL_EXPR tree operands.
7925 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
7926 call. Patch the function and argument operand of the CALL_EXPR
7928 (patch_argument, java_complete_tree): New functions.
7930 Mon Apr 20 18:26:57 1998 Per Bothner <bothner@cygnus.com>
7932 Recover from missing fields and methods (i.e. error instead of fatal).
7933 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
7934 * expr.c (expand_invoke): Recover from missing method.
7935 (expand_java_field_op): Recover from missing field.
7936 Inline references to java.lang.{Integer,Char,...}.TYPE.
7937 * typeck.c (get_type_from_signature), java-tree.h: New function.
7938 * class.c (add_method): Use get_type_from_signature.
7939 (build_class_ref): Handle a class that was not found.
7940 * typeck.c (convert): Handle conversion to pointers (for convenience).
7941 * verify.c (verify_jvm_instructions): Use get_type_from_signature
7942 instead of lookup_field to handle missing fields.
7944 * jcf-parse.c (process_zip_dir): Set java_source.
7946 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
7948 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
7950 Tue Apr 14 15:59:54 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
7952 * jcf-parse.c (load_class): Don't change input_filename before
7953 calling jcf_parse_source (but still do it before calling
7955 (jcf_parse_source): Assign input_filename after having saved the
7957 * lex.c (java_init_lex): Chain a WFL node to the import on demand
7958 list. ctxp->modifier_ctx zeroed according to its new
7959 definition. ctxp->filename initialized. Removed
7960 JAVA_MODIFIER_CTX_UNMARK.
7961 (java_unget_unicode): Update the character based column position.
7962 (java_allocate_new_line): ref_count not used anymore. Always free
7963 ctxp->p_line. Initialize c_line->char_col to 0.
7964 (java_get_unicode): Update the character based column position.
7965 (java_lex): Use ctxp->elc to store current position in source
7966 file, at the beginning of the parsed token. Set modifier_ctx entry
7967 corresponding to the parse modifier to a WFL node. Return a WFL
7968 node when an identifier is parsed.
7969 (java_lex_error): Now uses ctxp->elc to store current position in
7971 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
7972 * lex.h (build_wfl_node): New function definitions.
7973 (struct java_line): ref_count and next fields are gone. New field
7975 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
7976 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
7977 (JAVA_COLUMN_DELTA): New macro.
7978 (java_lc): New typedef on new struct _java_lc.
7979 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
7980 (parse_error_context, parse_warning_context): Changed prototypes.
7981 (java_get_line_col): Added as an available global function.
7982 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
7983 (IC_DECL): Replaced by macro IC_TYPE
7984 (DEPEND_WFL): New macro.
7985 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
7987 (exit_java_complete_class): Removed a commented out statement.
7988 (struct parser_ctxt): Added comments on fields. modifier_ctx is
7989 now an array of tree nodes. Deleted fields line_list and
7990 e_line. New field elc, to replace e_line.
7991 * parse.y (array_type:): Build WFL node.
7992 (qualified_name:): Build a single WFL node out of two. Retain
7993 the location information of the first node in the resulting node.
7994 (package_declaration:): Use package name as a WFL node
7995 (single_type_import_declaration:): Use imported name as a WFL node.
7996 (type_import_on_demand_declaration:): Use root of the imported
7997 packages as a WFL node.
7998 (field_declaration:): Removed unused local variable cl.
7999 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
8000 (yyerror): New static elc. Removed static error_line, error_pos.
8001 New local code_from_source. Save ctxp->elc into elc at the first
8002 pass. Call java_get_line_col to get a string of the line where
8004 (debug_line): Removed static function.
8005 (parse_error_context, parse_warning_context): Parameter cl is now
8006 a WFL node. Use its value to initialize ctxp->elc.
8007 (redefinition_error): Parameter cl is now a WFL node.
8008 (parse_add_interface): New parameter wfl. No longer call
8009 lookup_cl, use wfl instead.
8010 (check_class_interface_creation): Parameter cl is now a WFL node.
8011 (maybe_create_class_interface_decl): Likewise.
8012 (add_superinterfaces): New function.
8013 (create_interface): Removed local cl, node, super_decl,
8014 super_decl_type. Function now uses id as a WFL node. Better
8015 warning/error report on obsolete or forbidden mix of
8016 modifiers. Now calls add_superinterfaces to register interfaces.
8017 (create_class): Removed local cl, node. Local variable id is used
8018 as a WFL node. Better error report on forbidden modifier
8019 mix. Uses add_superinterfaces to register interfaces.
8020 (find_field): Argument cl is now a WFL node. Now store the WFL
8021 node of a fields that needs to be checked for their
8023 (method_header): Local variable node non longer used. Local
8024 variable id replaces cl.
8025 (check_modifiers_consistency): Local variable cl is now a WFL
8027 (method_declarator): Local variable cl replaced by parameter id.
8028 (parser_qualified_name): Now uses parameter name as a WFL node.
8029 (parser_check_super_interface): New parameter wfl, for achieve
8030 greater accuracy during error reports.
8031 (parser_chain_incomplete_item): New parameter named location. Used,
8032 along the decl, to construct the incomplete item node.
8033 (java_complete_class): resolve_class now uses WFL node extracted
8034 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
8036 (complete_method_decl): Unresolved function's argument types are WFL.
8037 (resolve_class): Parameter cl is now a WFL node.
8038 (resolve_and_layout): Likewise.
8039 (do_resolve_class): Likewise. Try first to use cl and then do the
8040 lookup on the decl when calling check_pkg_class_access.
8041 (complete_class_report_errors): Use IC_TYPE in place of
8042 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
8043 instead of doing a lookup over the decl.
8044 (java_check_final): Use WFL info from field tree list.
8045 (lookup_cl): Rewritten and returns a statically defined WFL node.
8046 (lookup_modifier_cl): Now uses information from WFL nodes.
8047 (process_imports): Likewise.
8048 (read_import_dir): name and cl arguments replaced by a single WFL
8049 node. Function modified accordingly.
8050 (find_in_imports_on_demand): Now uses WFL node.
8051 (check_pkg_class_access): cl argument is now a WFL node.
8052 (declare_local_variables): Fixed to use WFL nodes.
8053 (resolve_expression_name): Likewise.
8054 (build_method_invocation_stmt): name_combo argument renamed
8055 wfl. Function modified to use WFL nodes.
8056 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
8057 (lookup_method_invoke): cl is now a WFL node. Added missing
8058 IDENTIFIER_POINTER to class type decl name.
8060 Tue Apr 14 15:23:29 1998 Dave Brolley <brolley@cygnus.com>
8062 * lang.c (init_parse): Now returns char* containing the filename.
8064 Fri Apr 10 11:36:04 1998 Per Bothner <bothner@cygnus.com>
8066 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
8068 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
8069 * class.c (make_class_data): If flag_assume_compiled, initial class
8070 state is CSTATE_PREPARED; make superclass and interfaces direct
8071 references, rather than constant pool indexes.
8073 Thu Apr 9 16:10:56 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8075 * parser.y: Include flags.h. Removed debug variable pl.
8076 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
8078 (labeled_statement_nsi:): Generate debug info when reducing
8079 expression_statement:.
8080 (check_pkg_class_access): get_access_flags_from_decl invokation
8081 fixed for new CLASS_* flags location.
8082 (source_end_java_method): Save/restore parser context when
8083 entering/leaving this routine. Restore lineno to its right value
8084 before calling expand_end_bindings.
8085 (build_method_invocation_stmt): build_invoke called with the
8086 current line information.
8087 (build_invoke): New argument cl. Wrap the function call around a
8089 (refine_accessible_methods_list): Changed comment, removed
8091 * parse.h: Fixed typo in comments.
8092 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
8093 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
8094 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
8096 * lex.c (java_lex): Record the last closing curly bracket of a
8098 * jcf-parse.c (jcf_parse_source): Now calls
8099 java_check_methods. Clarified comment, fixed typo.
8101 1998-04-09 Dave Brolley <brolley@cygnus.com>
8103 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
8104 (finish_parse): Expose for non USE_CPPLIB builds.
8106 Wed Apr 8 13:06:23 1998 Jeffrey A Law (law@cygnus.com)
8108 * lang.c (lang_print_xnode): New function.
8110 Fri Apr 3 13:22:41 1998 Per Bothner <bothner@cygnus.com>
8112 * decl.c (class_dtable_decl), java-tree.h: New tree node.
8113 * class.c (get_dispatch_vector, get_dispatch_table): New functions
8114 used to build a class's dispatch table.
8115 (make_class_data): Generate dispatch table if flag_assume_compiled.
8116 Set dtable of class object to address of class_dtable_decl.
8118 * decl.c (int_decl_processing): Make soft_badarrayindex_node
8119 be volatile and have side effects - generates better code.
8121 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
8122 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
8124 * expr.c (expand_invoke): If class is final, method is
8125 effectively final, so can call it directly.
8127 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
8129 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
8131 Thu Mar 19 16:59:16 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8133 * parse.y (build_method_invocation_stmt): Removed extra argument
8136 Mon Mar 16 17:25:19 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8138 * expr.c (dtable_indent): Now static global.
8139 (expand_invoke): Now call invoke_build_dtable and
8140 build_invokevirtual.
8141 (invoke_build_dtable, build_invokevirtual): New functions.
8142 * jcf-io.c (find_class): Defer issuing a warning by setting
8143 jcf->outofsynch to 1.
8144 * jcf-parse.c (jcf_out_of_synch): New function.
8145 (load_class): Test this_jcf.outofsynch flag and call
8146 jcf_out_of_synch accordingly.
8147 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
8148 comment indentation.
8149 * lex.c (java_get_unicode): Fixed code indentation.
8150 (java_lex): Create string literal. Fixed typo. Removed several
8151 premature obstack_free.
8152 * parse.h: New enums for name resolution and invocation mode.
8153 (struct qualification): New data structure.
8154 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
8155 (do_resolve_class, build_method_invocation_stmt,
8156 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
8157 debug_line, identical_subpath_p, invocation_mode,
8158 refine_accessible_methods_list, build_invoke,
8159 lookup_method_invoke): New functions declared.
8160 (build_invokevirtual, invoke_build_dtable, match_java_method,
8161 build_field_ref, jcf_out_of_synch): New references to external
8163 (struct parse_ctxt): Removed artificial_constructor field.
8164 * parse.y: (array_type:): Type defined for this rule.
8165 (class_type:): Installed default rule for interface_type:.
8166 (array_type:): Now build Java array type.
8167 (qualified_name:): Now use obstack_grow0.
8168 (method_declaration:): Skip the artificial constructor added to
8170 (abstract_method_declaration:): Execute the code only during pass 1.
8171 (block:): Installed default rule in block_statements:.
8172 (block_statement:): Add the statement to the method during pass 2.
8173 (statement_expression): Installed default rule for
8175 (argument_list:): Added code to build the argument list.
8176 (method_invocation:): Added call to create the method invocation
8178 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
8179 (debug_line): New function for debug.
8180 (complete_class_decl): No longer do something during pass 1.
8181 (method_header): Use BUILD_PTR_FROM_NAME.
8182 (parser_qualified_classname): Use obstack_grow0. Removed bogus
8184 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
8185 function's main comment.
8186 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
8188 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
8189 (resolve_class): Now works with arrays.
8190 (do_resolve_class, resolve_and_layout): New functions.
8191 (java_check_regular_methods): Reverse method list before and after
8192 having processed it. No longer set ctxp->artificial_constructor.
8193 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
8194 accordingly. Fixed typo in issued error message. Now use
8196 (find_in_imports_on_demand): Now use obstack_grow0.
8197 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
8198 (source_end_java_method): Call expand_expr_stmt instead of
8199 expand_expr. Calls it before calling expand_function_end.
8200 (java_method_add_stmt): Do nothing if errors were found during
8202 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
8203 (build_method_invocation_stmt, build_invoke, invocation_mode,
8204 lookup_method_invoke, refine_accessible_methods_list,
8205 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
8207 * typeck.c (build_java_signature): Properly end method signature
8208 if return type skipped.
8209 (match_java_method): New function.
8211 Mon Mar 16 10:40:47 1998 Per Bothner <bothner@cygnus.com>
8213 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
8215 Wed Feb 25 08:55:49 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8217 * expr.c (build_invoke_non_interface): New function.
8218 (methods_ident, ncode_ident): Now static globals.
8219 (expand_invoke): Use build_invoke_non_interface.
8220 * java-tree.h (struct lang_decl): New field function_decl_body.
8221 (DECL_FUNCTION_BODY): New macro.
8222 * jcf-parse.c (jcf_parse_source): Deeper check before setting
8223 CLASS_FROM_SOURCE_P.
8224 (parse_source_file): Fixed typos. Call java_layout_parsed_class
8225 before starting pass 2. Call to java_generate_parsed_class replaced
8226 by java_register_parsed_class.
8227 * lex.c: Fixed typo in header. Some line width related formating.
8228 * lex.h: Some line width related formating.
8229 * parse.h (source_end_java_method, resolve_expression_name,
8230 complete_class_decl, maybe_create_class_interface_decl,
8231 check_class_interface_creation): New static function declarations.
8232 (java_layout_parsed_class, java_method_add_stmt): New function
8234 (struct parser_ctxt): Field mark_class_generate removed. New
8235 fields class_list and artificial_constructor.
8236 * parse.y: Fixed typo in header.
8237 (class_declaration:): Call complete_class_decl when class body
8239 (method_declaration:): Call source_end_java_method in pass 2 when
8240 the method body is defined.
8241 (postfix_expression:): Do expression name resolution on sub-rule
8243 (create_class, create_interface): Merged common pieces.
8244 (check_class_interface_creation, maybe_create_class_interface_decl):
8246 (complete_class_decl): New function.
8247 (register_fields): Fixed line width related typo.
8248 (method_header): Correctly skip first argument when fixing
8249 argument line. Changed the loop.
8250 (java_check_circular_reference): Now use ctxp->class_list.
8251 (java_complete_class): Removed start/stop marking.
8252 (java_check_regular_methods): Now takes a class decl as an
8253 argument. Add default constructor if none were encountered.
8254 (java_check_methods): Now use ctxp->class_list. Changed call to
8255 java_check_regular_methods.
8256 (source_start_java_method): Set DECL_ARG_TYPE for each function
8258 (source_end_java_method, java_method_add_stmt): New functions.
8259 (java_generate_parsed_class): No longer exists.
8260 (java_layout_parsed_class, java_register_parsed_class): New functions.
8261 (resolve_expression_name): New function.
8263 Thu Feb 12 11:54:28 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8265 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
8266 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
8267 until pass initializations are done. Call read_import_dir with
8269 * parse.h: (lookup_modifier_cl): New function declared.
8270 (INTERFACE_FIELD_MODIFIERS): New macro.
8271 (OBSOLETE_MODIFIER_WARNING): New macro.
8272 * parse.y: (register_fields): Class type and current field name in
8273 local variables. Check modifier(s) if adding field(s) to an interface.
8274 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
8275 and report errors using the faulty modifier line context.
8276 (lookup_modifier_cl): New function.
8277 (read_import_dir): Detect and report default import processing
8280 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
8282 Add a pair of -fassume-compiled/-fno-assume-compiled options.
8283 * class.c (is_compiled_class): Return 1 after making sure it
8284 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
8285 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
8286 * java-tree.h (flag_assume_compiled): Add decl.
8287 * lang.c (lang_f_options): Add the flag.
8288 (flag_assume_compiled): Add decl, default to 0.
8290 Wed Feb 11 11:27:59 1998 Alexandre Petit-Bianco <apbianco@cygnus.com>
8292 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
8293 (is_compiled_class): Likewise.
8294 (layout_class): Likewise.
8295 (layout_class): Detect and lay out classes defined in source code.
8296 (interface_of_p, add_interface_do, may_add_interface): New
8298 (add_interface): Now use add_interface_do.
8299 (add_method_1): New function.
8300 (add_method): Now use add_method_1.
8301 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
8302 (complete_start_java_method): New function.
8303 (start_java_mehod): Now call complete_start_java_method.
8304 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
8305 (expand_invoke): Likewise and fixed typo.
8306 *gjava.c: (print_super_field): Use new argument to find_class
8309 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
8310 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
8311 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
8313 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
8314 (add_method_1, push_class): New prototypes.
8315 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
8316 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
8317 directory where the class was found.
8318 (find_class): New argument DO_CLASS_FILE. Function find_class
8319 modified accordingly.
8320 *jcf-parse.c: (fix_class_path): New function.
8321 (load_class): Use new VERBOSE argument. load_class now finds and
8322 loads/parses .class/.java files. Save read_state of current_jcf
8324 (java_parser_abort_on_error): New macro.
8325 (jcf_parse_source, parse_source_file): New function.
8326 (jcf_parse): Fixed typo.
8327 (yyparse): Call parse_source_file () only.
8328 (process_zip_dir): Fixed typo, fix zdir->filename_length when
8329 writing the real class name back in the zip directory entry.
8330 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
8331 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
8332 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
8333 (find_class): Prototype fixed.
8334 *lex.c: Added 1998 time stamp.
8335 Removed all static global variables, moved into the parser
8336 context data structure.. Now include unistd.h if SEEK_SET not
8338 (java_init_lex): Rewritten.
8339 (java_sneak_unicode): Modified current unicode access in current line.
8340 (java_unget_unicode): Likewise.
8341 (java_allocate_new_line): New allocation management.
8342 (java_read_char): Modified access and storage of unget_utf8_value.
8343 New way of processing current unicode.
8344 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
8345 (java_get_unicode): Now use the parser context.
8346 (java_lineterminator): Likewise.
8347 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
8348 of the reentrant parser implementation. Function now use the
8349 parser context data structure and java_lval. Fixed production of
8350 the float and double constant "out of range" error message. Fixed
8351 obstack use. Return integer value when hitting a modifier. Now
8352 return type for TRUE, FALSE and other predefined types. Return
8353 identifier as a TREE_LIST list containing the current line context
8354 as the TREE_VALUE sub-node.
8355 (java_unicode_2_utf8): Fixed typo in declaration.
8356 (java_lex_error): Now use the parser context data structure.
8357 *lex.h: Added 1998 time stamp.
8358 (struct java_line): New fields ref_count and next.
8359 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
8360 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
8361 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
8362 *parse.h: Added 1998 time stamp.
8363 (java_parse_source_file): Renamed from parse_source_file.
8364 (YYERROR_NOW, YYNOT_TWICE): Fixed.
8365 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
8366 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
8367 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
8368 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
8369 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
8370 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
8371 (struct parser_ctxt): New data structure to keep the parser context.
8372 *parse.y: Added 1998 time stamp, got rid of static global variables.
8373 (java_error_count, ctxp): New global variables.
8374 (%union): New value field.
8375 (numeric_type, integral_type): Rules removed.
8376 (primitive_type): Rule defined to handle integral, float, double and
8378 (qualified_name, package_declaration,
8379 single_type_import_declaration, type_import_on_demand_declaration,
8380 modifiers, class_declaration, super, interfaces,
8381 interface_type_list, class_body, field_declaration,
8382 field_declaration, variable_declarators, variable_declarator,
8383 variable_declarator_id, method_declaration, method_header,
8384 formal_parameter_list, formal_parameter, method_body, block,
8385 static, interface_declaration, extends_interfaces,
8386 abstract_method_declaration, local_variable_declarators): Rules now
8388 (force_error, do_warning): New global statics.
8389 (push_parser_context, parser_context_save_global,
8390 parser_context_restore_global, pop_parser_context): New functions.
8391 (yyerror): Now uses the global parser context. Fixed use of obstack.
8392 (parse_error, parse_error_context, parse_warning_context,
8393 java_accstring_lookup, redefinition_error, check_modifiers,
8394 parser_add_interface, create_interface, create_class, find_field,
8395 duplicate_declaration_error, register_fields, method_header,
8396 check_modifiers_consistency, check_abstract_method_header,
8397 method_declarator, parser_qualified_classname,
8398 parser_check_super_interface, parser_check_super,
8399 parser_chain_incomplete_item, java_check_circular_reference,
8400 layout_class_from_source, java_complete_class,
8401 complete_method_decl, resolve_class, complete_class_report_errors,
8402 java_check_final, check_method_redefinition,
8403 java_check_regular_methods, java_check_abstract_methods,
8404 java_check_methods, lookup_java_interface_method2,
8405 lookup_java_method2, lookup_cl, find_name_in_single_imports,
8406 process_imports, find_in_imports, read_import_entry,
8407 read_import_dir, find_in_imports_on_demand,
8408 check_pkg_class_access, not_builtin_p, declare_local_variables,
8409 source_start_java_method, java_generate_parsed_class): New
8411 *typeck.c: (signature_include_return): New global variable.
8412 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
8413 to add the function returned type in the signature.
8415 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
8417 * jcf-io.c (open_in_zip): Use strncmp and LEN.
8419 Thu Jan 29 16:12:13 1998 Dave Brolley <brolley@cygnus.com>
8421 * Make-lang.in (java.info): Added.
8422 (java.install-info): Added
8424 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
8426 * Makefile.in (clean): Also remove java/parse.c.
8428 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
8430 Add a pair of -fbounds-check/-fno-bounds-check options.
8431 * lang.c (lang_decode_option): Add code to grok arguments.
8432 (flag_bounds_check): Add decl.
8433 (lang_f_options): New array w/ the option in it.
8434 * java-tree.h (flag_bounds_check): Add decl.
8435 * lang-options.h: New file.
8436 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
8437 of a static macro value.
8438 (JAVA_ARRAY_EXCEPTION): Delete macro.
8440 Fri Jan 23 14:19:47 1998 Per Bothner <bothner@cygnus.com>
8442 * typeck.c (build_java_array_type): Fix two bugs in previous change.
8443 * expr.c (build_anewarray): Add missing promote_type.
8445 Thu Jan 22 17:43:45 1998 Per Bothner <bothner@cygnus.com>
8447 Add array types with known length to optimize bounds checking.
8448 * typeck.c (build_java_array_type): Take length parameter.
8449 (java_array_type_length, build_prim_array_type): New functions.
8450 * java-tree.h: Update for new functions.
8451 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
8452 * class.c: Use build_prim_array_type.
8453 * expr.c (can_widen_reference_to): Handle known-length array types.
8454 (verify_jvm_instructions): Keep track of integer push instructions
8455 followed by newarray/anewarray, so we can build known-length arrays.
8456 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
8457 (java_array_data_offset): New function.
8458 (build_java_array_length_access): New function. Optimize if constant.
8459 (build_java_arrayaccess): Constant fold bounds check.
8460 (expand_java_newarray, expand_java_anewarray): Replaced by ...
8461 (build_newarray, build_anewarray): New functions.
8462 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
8463 * verify.c (merge_types): Handle known-lengh array types.
8465 Mon Jan 19 13:09:25 1998 Per Bothner <bothner@cygnus.com>
8467 * expr.c (expand_byte_code): Fix performace bug, which caused
8468 searching linenumber_table to be linear rather than constant.
8470 Fri Dec 12 19:18:42 1997 Per Bothner <bothner@cygnus.com>
8472 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
8474 * decl.c, java-tree.h (soft_fmod_node): New global.
8475 * decl.c (init_decl_processing): Define __builtin_fmod.
8476 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
8477 using __builtin_fmod.
8479 Thu Dec 4 13:22:59 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8481 * keyword.h: New file, output of keyword.gperf as processed by
8483 * lex.c (java_lex_init): Initialize java_error_flag.
8484 * parse.c (YYERROR_NOW): Uses java_error_flag.
8485 * parse.y: New static java_error_flag. Useless definition of
8487 * parse.y (java_error): Portable error recovery using
8488 java_error_flag (not yet completely tuned).
8490 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
8492 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
8494 Wed Dec 3 18:37:42 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8496 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
8497 (parse.c, lex.c, keyword.h): New rules for Java source code
8499 * parse.c: Renamed into jcf-parse.c.
8500 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
8501 * keyword.gperf: New file, Java keywords.
8502 * parse.y: New file, Java language grammar.
8503 * parse.h: New file, Java language grammar definitions.
8504 * lex.c: New file, Java language lexer.
8505 * lex.h: New file, Java language lexer definitions.
8507 Wed Dec 3 17:00:17 1997 Per Bothner <bothner@cygnus.com>
8509 * decl.c (clinit_identifier_node), java-tree.h: New global.
8510 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
8511 * verify.c (verify_jvm_instructions): Inline use of removed macros.
8512 * expr.c (expand_java_field_op): Check for invalid assignment
8515 * jcf-reader.c (get_attribute): Test for wrong attribute length.
8517 Mon Oct 27 17:46:36 1997 Per Bothner <bothner@cygnus.com>
8519 * verify.c (verify_jvm_instructions): When processing a handler,
8520 attempt to set the current_subr to the right value.
8521 (More complicated code combines Sep 17 and Oct 22 versions.)
8523 Fri Oct 24 11:36:54 1997 Per Bothner <bothner@cygnus.com>
8525 * class.c (push_class): Figure out (guess) name of source file.
8526 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
8527 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
8528 (parse_class_file): Change return type from int to void.
8529 Call debug_start_source_file/debug_end_source_file.
8531 * expr.c (build_java_binop): Fix masking 2nd operand.
8532 * decl.c (init_decl_processing): Set sizetype first.
8534 Wed Oct 22 19:39:05 1997 Per Bothner <bothner@cygnus.com>
8536 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
8537 (Revert Sep 17 change.)
8539 Tue Oct 21 15:09:02 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8541 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
8542 .class extension in their name and fix thing so we don't process
8543 them parse_zip_file_entries().
8544 (parse_zip_file_entries): Cleaned unused local variables.
8546 Mon Oct 20 14:52:42 1997 Per Bothner <bothner@cygnus.com>
8548 * expr.c (can_widen_reference_to): Allows equal array element types.
8549 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
8550 * jcf-dump.c (RET): Get (and print) index.
8552 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
8553 Promote element type to POINTER_TYPE.
8555 Mon Oct 20 13:40:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8557 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
8558 find_in_current_zip, jcf_figure_file_type): Moved from
8559 jcf-reader.c to parse.c.
8560 * zextract.c: (read_zip_archive): takes file_comment_length possible
8563 Mon Oct 20 11:45:06 1997 Per Bothner <bothner@cygnus.com>
8565 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
8567 * verify.c (merge_types): Handle array types even better ...
8569 Fri Oct 17 15:56:37 1997 Per Bothner <bothner@cygnus.com>
8571 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
8573 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
8574 * class.c (make_class_data): Don't build fields_decl if no fields.
8575 When building fields_decl, skip if DECL_ARTIFICAL.
8577 * expr.c (java_stack_swap): Update stack_type_map.
8578 * verify.c (merge_types): Handle array types better.
8580 Wed Oct 15 18:09:45 1997 Per Bothner <bothner@cygnus.com>
8582 * class.c (add_field): Don't promote short integral fields to
8583 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
8584 * expr.c (push_value): Promote and convert short integral values.
8586 * decl.c, java-tree.h (integer_two_node): New constant node.
8587 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
8589 Wed Oct 15 17:04:50 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8591 * class.c (append_gpp_mangled_type): Use function argument
8592 unpromoted type to generate mangled name.
8594 Mon Oct 13 16:52:55 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8596 * constants.c (build_constant_data_ref): Now uses current_class
8597 instead of main_class.
8598 (build_constants_constructor): Now uses current_class instead of
8600 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
8601 of the global variable SeepZipFiles done here.
8602 * zextract.c (read_zip_archive): extra_field optional field taken
8603 into account while computing the position of the class file in the
8605 * verify.c (verify_jvm_instructions): Use current_jcf to search
8607 * parse.c (load_class): First search for the class to load in the
8608 current zip file. Saves current_jcf (restored before returning
8609 from that function). Don't call JCF_FINISH in the class was found
8610 in the current ZIP file.
8611 (jcf_parse): If the class was found in the current ZIP file, save
8612 its tree_constant_pool (for later reuse).
8613 (parse_class_file): New function. Process each method defined in
8614 the current class and record the class as to be later registered.
8615 (yyparse): Rewritten. Figure the type of the current file and switch
8617 * lang.c: New global variable current_jcf.
8618 (lang_init): Removed compiling_from_source test (done later, in
8619 yyparse). Removed call the jcf_parse ().
8620 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
8621 (typedef struct JCF): New fields seen_in_zip (to mark a class found
8622 in the current ZIP file) and zip_offset (offset to the class data in
8623 the current zip file).
8624 * jcf-reader.c: zipfile.h included.
8625 localToFile: New ZipFileCache static global variable
8626 (parse_zip_file_entries): New function. Browse the current ZIP
8627 file directory and process each class found.
8628 (process_zip_dir): New function. Register each class found in the
8629 ZIP file directory. The class aren't parsed but a valid JCF is
8630 link to each of them.
8631 (find_in_current_zip): New function. Search for a class in the
8632 current ZIP file directory. If found, prepare the class so that it
8634 (jcf_figure_file_type): New function. Examine the file structure
8635 to figure a class file, a ZIP file. If none of these categories are
8636 matched, a source file is assumed.
8637 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
8638 SeenZipFile: New global variable.
8639 (open_in_zip): Use zipmember's length to accelerate the search for
8640 a member. If zipmember was NULL and zip file successfully read,
8642 * java-tree.h: New global variable current_jcf declared. Added
8643 declaration for current_constant_pool_tags, current_constant_pool_data,
8644 current_constant_pool_length, current_constant_pool_data_ref.
8645 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
8646 store the JCF of classes seen in a zip file) and tree *constant_pool
8647 (to save a loaded class constant pool). current_class declared here.
8648 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
8649 retrieve method_ref_constant.
8650 (PUSHC): java_push_constant_from_pool now uses current_jcf.
8651 (OBJECT): get_class_constant now uses current_jcf.
8652 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
8653 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
8654 (expand_invoke): Now uses current_class instead of main_class
8655 (build_class_init): Now uses current_class instead of main_class
8656 * class.c: New static global variable registered_class.
8657 (register_class): New function.
8658 (emit_register_class): Modified to use registered_class instead of
8660 (is_compiled_class): Now take into account class seen in the archive.
8662 Mon Oct 6 12:03:23 1997 Per Bothner <bothner@cygnus.com>
8664 * except.h: Renamed to: java-except.h.
8665 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
8666 * except.c: Add semi-working (commented out) implementation.
8668 * expr.c (expand_iinc): Add needed flush_quick_stack.
8669 * parse.c (set_source_filename): New function.
8670 (give_name_to_class): Set input_filename from package.classname.java.
8672 * jcf-io.c (find_class): Don't look first in ".".
8674 Wed Oct 1 11:26:10 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8676 * zextract.c (read_zip_archive): Now takes into account the
8678 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
8680 Sat Sep 20 12:44:28 1997 Per Bothner <bothner@cygnus.com>
8682 * constants.c, java-tree.h (build_internal_class_name): New function.
8683 (alloc_class_constant): Re-implement using build_internal_class_name.
8684 * class.c (make_class_data): Likewise.
8685 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
8687 Wed Sep 17 13:15:23 1997 Per Bothner <bothner@cygnus.com>
8689 * verify.c (verify_jvm_instructions): Temporarily set current_subr
8690 to NULL before pushing an exception handler target.
8692 * expr.c (flush_quick_stack): Save from low stack indexes to high.
8693 (java_stack_swap, java_stack_dup): Re-write to be safe from
8694 clobbering registers.
8695 (build_class_init): New function.
8697 Wed Sep 17 11:02:41 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8699 * typeck.c (build_java_array_type): Temporary use
8700 permanent_obstack to create the array 'length' field.
8701 * expr.c (lookup_label): Temporay use permanent_obstack to create
8703 * class.c (push_super_field): Tempory use permanent_obstack.
8705 Mon Sep 15 11:33:31 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8707 * typeck.c (type_for_mode): Now handles double_type_node and
8709 * verify.c (verify_jvm_instructions): The instruction following
8710 the wide bytecode is checked. OPCODE_ret added to the list of
8713 Thu Sep 11 19:45:18 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8715 * class.c (make_class): Temporary use permanent_obstack. Set the
8716 class CLASS_P field to 1.
8717 (push_class): Temporary use permanent_obstack.
8718 (set_super_info): Temporary use permanent_obstack.
8719 (add_method): Temporary use permanent_obstack, set
8721 (add_field): Temporary use permanent_obstack. Sets
8722 FIELD_VOLATILE() and FIELD_TRANSIENT().
8723 (build_class_ref): Temporary use permanent_obstack if the class
8725 (build_static_field_ref): Temporary use permanent_obstack when
8726 creating field's rtl.
8727 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
8728 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
8729 and fields. Function finalized, as far as flag handling.
8730 (push_class_static_dummy_field): Temporary use permanent_obstack.
8731 (emit_register_class): Force generation of class registration at
8733 * decl.c (end_java_method): Call permanent_allocation() before
8735 * expr.c (can_widen_reference_to): Added comment to interface
8736 handling, fixed typo.
8737 (lookup_field): Now uses CLASS_P() to correct FIXME
8738 (expand_invoke): Verification on public && !static &&
8739 !abstract moved into soft_lookupinterfacemethod (kaffe).
8740 Use Object class dtable if objectref is an array when expanding
8742 (java_push_constant_from_pool): Temporary use permanent_obstack
8744 * parse.c (get_ref_constant): Temporary use permanent_obstack to
8745 create constant references.
8746 (get_constant): Temporary use permanent_obstack to create constant.
8747 (load_class): Temporary use permanent_obstack to load class.
8748 (jcf_parse): Temporary use permanent_obstack to perform class
8750 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
8751 (build_java_signature): Temporary use permanent_obstack.
8752 * verify.c: (verify_jvm_instruction): removed unecessary verification
8754 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
8755 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
8758 Thu Sep 11 11:57:32 1997 Per Bothner <bothner@cygnus.com>
8760 * class.c (append_gpp_mangled_type): Fix typo.
8761 (emit_register_class): Use main_class to get class object, rather
8762 than looking for no-longer-existing static decl starting with _CL.
8763 * typeck.c (parse_signature_type): Promote array element type
8764 if it is a RECORD_TYPE.
8766 Wed Sep 10 16:09:23 1997 Per Bothner <bothner@cygnus.com>
8768 * class.c (push_class_static_dummy_field): New function.
8769 (mangle_static_field): New. Do G++-style mangling of static fields.
8770 (layout_class): Mandle static fields here, not in add_field.
8771 (build_class_ref): The class object is now a dummy static field.
8772 * decl.c (find_local_variable): Look for best, instead of first match.
8773 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
8774 (build_java_athrow): Don't check here if exception is Throwable.
8775 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
8776 (TYPE_USED): Removed. No longer used ...
8777 * parse.c (jcf_parse): Call push_class_static_dummy_field.
8778 * verify.c (push_pending_label): New function.
8779 (push_pending_block): Renamed to check_pending_block.
8780 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
8781 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
8782 re-checking possible handlers) after a store (less wasted work).
8783 Check for null handler (finally) before calling add_handler.
8784 Various changes to (finally?) correctly handle try/finally.
8786 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
8788 * class.c: Include stdio.h.
8790 Thu Sep 4 21:30:55 1997 Per Bothner <bothner@cygnus.com>
8792 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
8793 to make sure class is initialized before static/special invoke.
8795 * verify.c (verify_jvm_instructions): On a store instruction,
8796 call find_local_variable to force pre-allocation of decl and rtx.
8797 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
8799 Wed Sep 3 16:13:23 1997 Per Bothner <bothner@cygnus.com>
8801 * class.c (build_class_ref): Strip off "promoted_" if need be.
8802 (make_field_value): Call build_java_signature when needed.
8803 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
8804 * expr.c (build_java_athrow): Don't push_value of exception.
8805 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
8806 match specification of [fd]cmp[lg] for NaNs.
8807 (expand_byte_code): Add support for exception handler ranges.
8808 * except.c: Add skeleton for EH code-generation.
8809 * verify.c (merge_types): Treat all promoted integral types as equal.
8810 * constants.c (build_constants_constructor): To force creation of
8811 current_constant_pool_data_ref, call build_constant_data_ref.
8813 * javaop.def (lload): Fix typo.
8814 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
8816 Tue Sep 2 17:37:25 1997 Brendan Kehoe <brendan@lisa.cygnus.com>
8818 * parse.c: Don't include function.h.
8820 Wed Aug 27 18:33:04 1997 Per Bothner <bothner@cygnus.com>
8822 * except.[ch]: New files.
8823 * Makefile.in (JAVA_OBJS): Add except.o
8824 * expr.c: Temporary warning about unimplemented exceptions.
8825 * verify.c: Verify exception handlers.
8827 * jcf-dump.c (disassemble_method): Print exception table.
8829 Wed Aug 27 13:26:58 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8831 * expr.c (verify_jvm_instructions): Started a thorough
8832 verification of invoke* bytecodes.
8833 (expand_byte_code): flush quick stack if PC is the target of a
8834 branch. and undef RET (conflicting with config/i386/i386.h).
8835 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
8837 (expand_invoke): Now handles invokeinterface and do more
8838 verification according to the bytecode.
8839 (lookup_field): Don't try to load the class if processing
8841 (can_widen_reference_to): Now handles interfaces.
8842 * decl.c (init_decl_processing): New global variable
8843 soft_lookupinterfacemethod_node, declared in java-tree.h.
8844 Call set_super_info on string_type_node.
8845 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
8847 * class.c (set_super_info): Fills the CLASS_* flags according to
8849 (get_access_flags_from_decl): Handles all class flags.
8851 Tue Aug 26 18:54:34 1997 Per Bothner <bothner@cygnus.com>
8853 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
8854 * parse.c (yyparse): Check for abstract method, and missing code.
8855 * expr.c (expand_byte_code): Change interface.
8856 * lang.c (put_decl_node): Print promoted types prettier.
8857 * verify.c (verify_jvm_instruction): Change interface.
8858 Partial support for scanning exception table.
8859 For load instructions, handle promoted integral types.
8861 Thu Aug 21 13:48:01 1997 Per Bothner <bothner@cygnus.com>
8863 * verify.c: New file, with contents moved from expr.c.
8864 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
8865 * typeck.c (is_array_type_p): Moved here from expr.c.
8866 * java-tree.h: Add some now-needed function declarations.
8867 * Makefile.in (JAVA_OBJS): Added verify.o.
8869 Wed Aug 20 14:34:34 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8871 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
8872 METHOD_ABSTRACT flag.
8874 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
8875 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
8876 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
8878 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
8880 (start_java_method): Hook for SYNCHRONIZED methods.
8882 * expr.c (build_java_jsr, build_java_ret): New functions
8883 (JSR,PRE): New macros
8884 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
8885 (verify_jvm_instructions): tableswitch, lookupswitch,
8886 monitorenter, monitorexit, goto_w: verified.
8887 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
8888 (build_java_monitor): New function.
8889 (MONITOR_OPERATION): Modified to call build_java_monitor()
8890 (verify_jvm_instructions): Started a thorough verification of
8893 Tue Aug 19 13:35:49 1997 Per Bothner <bothner@cygnus.com>
8895 Support verification of jsr/ret subroutines (used for try/finally).
8896 * decl.c (return_address_type_node): New type node.
8897 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
8898 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
8899 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
8900 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
8901 TYPE_USED): New macros for special types in type_map.
8903 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
8904 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
8906 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
8908 * expr.c (can_widen_reference_to): New function.
8910 (merge_type_state): Support handling start of subroutine.
8911 (push_pending_block): Return char* error message, instead of calling
8912 fatal on an error. Also handle subroutines.
8913 (verify_jvm_instructions): Handle errors from push_poending_block.
8914 Support jsr and ret instructions.
8916 Tue Aug 19 13:33:36 1997 Per Bothner <bothner@cygnus.com>
8918 * jcf-io.c (find_classfile): Fix thinko.
8919 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
8921 Tue Aug 12 20:14:45 1997 Jason Merrill <jason@yorick.cygnus.com>
8923 * Makefile.in (BISON): Remove.
8925 Thu Aug 7 23:08:24 1997 Per Bothner <bothner@cygnus.com>
8927 * Makefile.in: Convert to autoconf.
8928 * config-lang.in (outputs): Added java/Makefile.
8930 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
8931 Rename cc1java to jc1.
8933 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
8934 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
8936 * class.c (class_depth): Do load_class if needed.
8938 Mostly better verification.
8939 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
8940 (init_decl_processing): Change return type of soft_checkcast.
8941 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
8942 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
8943 lang_print_error): New functions.
8944 (lang_init): Set global hook print_error_function to lang_print_error.
8945 * expr.c: In the type_map ptr_type_node is only used for null now.
8946 (pop_type, merge_types): Hence ptr_type_node matches any reference.
8947 (merge_types): Dererence pointer to record types before comparing.
8948 (decode_newarray_type, merge_types): On error just return NULL.
8949 (build_java_binop): Add preliminary implementation (with warning)
8950 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
8951 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
8952 (expand_compare, expand_java_goto, expand_java_call): Don't
8953 push_pending_block, since that only makes sense when verifying.
8954 (merge_type_state): Different return codes.
8955 (push_pending_block): A block may need to be verified more than once.
8956 (expand_byte_code): Warn about unused code at code generation time.
8957 (verify_jvm_instruction): Changed logic, since code may need to be
8958 re-verified if type-state has changed. Also, better error handling.
8959 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
8960 Improve newarray, anewarray, ?aload, athrow,
8961 * java-tree.h (LABEL_CHANGED): New macro.
8963 Tue Aug 5 12:21:27 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
8965 * decl.c (soft_athrow_node): New global variable initialized.
8966 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
8967 * typeck.c (convert): Added support for REAL_TYPE.
8968 (convert_to_char): New function.
8969 (convert): Handle CHAR_TYPE.
8970 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
8971 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
8972 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
8974 (verify_jvm_instructions): Added break a the end of bogus unop: label.
8975 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
8976 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
8977 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
8978 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
8979 to Use The Right Things.
8980 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
8981 compatible with INT. BOOLEAN is made equivalent to BYTE.
8982 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
8983 OPCODE_ifnonnull): Now supported.
8984 (build_java_athrow): New function.
8986 Mon Aug 4 15:46:45 1997 Per Bothner <bothner@cygnus.com>
8988 Rename method name <init> to match G++ (and fix mangling).
8989 * class.c (layout_class): Replace method name of <init> by class name.
8990 (make_method_value): Do inverse renaming of constructor from <init>.
8991 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
8992 * typeck.c (lookup_java_constructor): New function.
8993 * expr.c (expand_invoke): If method_name is <init>, call
8994 lookup_java_constructor to find constructor.
8996 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
8998 Fri Aug 1 11:37:09 1997 Alexandre Petit-Bianco <apbianco@cygnus.com>
9000 * parse.c (get_class_constant): Modified to handle array "classes"
9001 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
9003 (convert): Modified to handle real type.
9004 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
9005 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
9007 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
9008 soft_multianewarray, soft_newarray_node, soft_throw_node): New
9009 global variables initialized.
9010 (find_local_variable): Handles the case of a pointer
9011 (end_java_method): Restore the use of one more scope
9012 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
9013 build_java_array_length_access, expand_java_arrayload,
9014 expand_java_arraystore, expand_java_array_length,
9015 expand_java_multianewarray, expand_java_anewarray,
9016 build_java_check_indexed_type, is_array_type_p,
9017 build_java_throw_out_of_bound_exception): New functions.
9018 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
9019 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
9020 OPCODE_<t>aload): Implemented code for verification.
9021 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
9022 ARRAY_NEW_MULTI): Macro defined.
9023 (CONVERT): Modified to invoke convert().
9024 (case OPCODE_aload2): Fixed index typo from 2 to 1.
9026 Thu Jul 31 12:48:18 1997 Per Bothner <bothner@cygnus.com>
9028 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
9029 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
9030 (make_class_data): Field name needs '/' as package prefix.
9031 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
9033 Fri Jul 25 11:44:21 1997 Per Bothner <bothner@cygnus.com>
9035 Implement debug information for local variables.
9036 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
9037 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
9038 DECL_LOCAL_SLOT_CHAIN): New macros.
9039 (struct lang_decl_var): New type.
9040 * parse.c (give_name_to_locals): Move to decl.c.
9041 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
9042 (start_java_method): Re-write parameter handling.
9043 (pending_local_decls): New global variable.
9044 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
9045 (find_local_variable): Accept pc so we can skips decls not in range.
9046 (struct binding_level): Add end_pc field.
9047 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
9048 (various): Change so current pc gets passed to find_local_variable.
9050 * decl.c (init_decl_processing): Re-arrange fields in
9051 class_type_node and and method_type_node to match kaffe 0.9.1.
9052 * class.c (make_method_value, make_class_data): Update
9053 initializations to match.
9055 Wed Jul 16 17:17:50 1997 Per Bothner <bothner@cygnus.com>
9057 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
9058 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
9059 (push_super_field): New function.
9060 (make_class_data): Handle inheritance of class static initializer.
9061 (layout_class): New name mangling.
9062 * constants.c (build_constant_data_ref): Init type of data array
9063 to a one-element array.
9064 (build_constants_constructor): Set DECL_SIZE from complete array type.
9065 * decl.c: Rename class_type, object_type etc to class_type_node,
9066 object_type_node etc. Make former inherit from latter.
9067 * expr.c (expand_invoke): Add cast of function address.
9068 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
9069 * parse.c (yyparse): Don't call layout_class here.
9070 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
9072 Sat Jun 14 12:06:57 1997 Per Bothner <bothner@cygnus.com>
9074 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
9075 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
9076 (alloc_class_constant): New.
9077 * expr.c (expand_invoke): Make sure method's class is initialized.
9078 * class.c (interits_from_p, emit_register_class): New functions.
9079 * parse.c (yyparse): Call emit_register_class.
9081 Mon Jun 9 18:08:06 1997 Per Bothner <bothner@cygnus.com>
9083 * constants.c: New file, to handle constant pool.
9084 * Makefile.in (JAVA_OBJS): Add constants.o.
9085 * decl.c (init_decl_processing): Update, fix, finish various structs.
9086 (pushdecl_top_level): New.
9087 * parse.c (layout_class): Moved to class.c.
9088 * expr.c (java_push_constant_from_pool): New function.
9089 * class.c (build_class_ref): Make work fully
9090 (make_class_data): Emit super-class, constant pool, interface vector.
9092 Tue Jun 3 10:14:31 1997 Per Bothner <bothner@cygnus.com>
9094 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
9095 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
9096 * class.c (class_depth): New function.
9097 (lookup_named_class): Replaced by new function lookup_class.
9098 * decl.c (object_type_node, string_type_node): New.
9099 Remove various types that we no longer need.
9100 * expr.c (verify_jvm_instructions): New separate verifier pass.
9101 (push_type, pop_type): New functions for verifier.
9102 (type_stack_dup, pop_argument_types, merge_types): Likewise.
9103 (expand_byte_code): Simplify, since we assume already verified.
9104 (expand_invoke): Now mostly works.
9105 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
9106 * lang.c (main_class): Move to parse.c. Don't make_class yet.
9107 * parse.c: Wait to allocate class object until we know its name.
9108 (layout_class): Calculate DECL_VINDEX for each virtual method.
9109 * typeck.c (get_array_type): Rename to ...
9110 (build_java_array_type): ... and provide working implementation.
9111 (build_java_signature): New function - build Java signature of type.
9112 (set_java_signature): New function - cache signature with type.
9113 (lookup_java_method): New function.
9115 Tue May 6 22:08:24 1997 Per Bothner <bothner@deneb.cygnus.com>
9117 * class.c (ident_subst): Take extra SUFFIX parameter.
9118 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
9119 (set_constant_value, build_static_field_ref, is_compiled_class): New.
9120 (build_class_ref): Actually implement.
9121 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
9122 * decl.c (builtin_function): New.
9123 (init_decl_processing): Update for current Kaffe. Declare some
9124 builtin Kaffe functions.
9125 * expr.c (build_address_of): New.
9126 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
9127 Renamed (from expand_java_new etc), and added working implementations.
9128 (build_field_ref): Now also handle static fields.
9129 (expand_invoke): Implement invokestatic, and start implement rest.
9130 * java-opcodes.h: Use javaop.def to avoid duplicated list.
9131 * javaop.def: Rename invokevirt -> invokevirtual.
9132 * lang.c (use_handles): Removed.
9133 * parse.c: Add support for ConstantValue atribute.
9134 Handle nested loading of a class. (JPOOL_UTF): New.
9136 Tue Mar 11 20:11:05 1997 Per Bothner <bothner@deneb.cygnus.com>
9138 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
9140 Thu Feb 27 14:24:29 1997 Per Bothner <bothner@deneb.cygnus.com>
9142 * Make-lang.in (java.install-man): New empty rule.
9143 * typeck.c (set_local_type): New function.
9144 * expr.c (STORE_INTERNAL): Call find_local_variable,
9145 not find_stack_slot. Call set_local_type.
9147 Wed Feb 12 16:11:05 1997 Per Bothner <bothner@kalessin.cygnus.com>
9149 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
9150 and building RECORD_TYPE CONSTRUCTORs.
9151 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
9153 * lang.c (use_handles): Change the default to 0.
9154 * decl.c: Define and build class_type, field_type, utf8const_type.
9155 * class.c (make_class_data, make_field_value,
9156 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
9157 hashUtf8String, strLengthUtf8, mangled_classname:
9158 Functions to build reflective data structures.
9159 * parse.c (yyparse): Call make_class_data.
9161 * jcf-io.c (open_class, find_classfile): New functions.
9162 * jcf-dump.c: Support reading classfile from explicitly-named
9163 class file (without CLASSPATH searching).
9165 Thu Oct 24 14:10:16 1996 Per Bothner <bothner@deneb.cygnus.com>
9167 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
9168 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
9169 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
9170 (get_constant): Now trivial for CONSTANT_Utf8.
9172 * jcf.h: Make NEW_CPOOL the default.
9173 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
9175 Thu Oct 24 13:52:45 1996 Per Bothner <bothner@deneb.cygnus.com>