1 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
4 * parse.y (find_most_specific_methods_list): Remove special case for
7 2005-06-15 Tom Tromey <tromey@redhat.com>
10 * class.c (make_method_value): Use soft_abstractmethod_node for
12 * java-tree.h (soft_abstractmethod_node): New define.
13 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
14 * decl.c (java_init_decl_processing): Initialize
15 soft_abstractmethod_node.
17 2005-06-13 Geoffrey Keating <geoffk@apple.com>
19 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
21 2005-06-13 Per Bothner <per@bothner.com>
23 * expr.c (int highest_label_pc_this_method,
24 start_label_pc_this_method): New globals.
25 (lookup_label): Add start_label_pc_this_method to pc for label, and
26 update highest_label_pc_this_method. This prevents conflicts between
27 labels from different methods.
28 * java-tree.h: Declare new globals.
29 * jcf-parse.c (parse_class_file): If needed bump
30 start_label_pc_this_method and reset highest_label_pc_this_method.
32 2005-06-13 Tom Tromey <tromey@redhat.com>
35 * parse.y (nested_field_access_p): Handle case where outer field
36 is inherited by enclosing class.
38 2005-06-12 Per Bothner <per@bothner.com>
40 * class.c (inherits_from_p): Do load_class if needed.
42 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
44 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
45 * java-tree.h (parse_error_context): Move...
46 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
47 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
48 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
50 2005-06-08 Roger Sayle <roger@eyesopen.com>
52 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
54 2005-06-06 Jakub Jelinek <jakub@redhat.com>
56 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
57 msgid for argument name.
58 * gjavah.c (error): Likewise.
59 * java-tree.h (parse_error_context): Likewise.
60 * parse.y (parse_error_context, parse_warning_context,
61 issue_warning_error_from_context): Likewise.
63 2005-06-01 Tom Tromey <tromey@redhat.com>
66 * class.c (build_static_field_ref): Don't fold constant fields if
67 current class is from a .class file and we're using indirect
70 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
72 * java/verify-glue.c: Don't include errors.h and include toplev.h.
73 * java/Make-lang.in: Updates dependencies.
75 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
78 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
79 NESTED_FIELD_ACCESS_IDENTIFIER_P.
80 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
81 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
82 * jcf-write.c (generate_classfile): Use
83 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
84 OUTER_FIELD_ACCESS_IDENTIFIER_P.
85 * parse.y (build_outer_field_access): Rename to
86 build_nested_field_access. Support static fields and outer-to-inner
88 (outer_field_access_p): Rename to nested_field_access_p. Support
89 static fields and generalise to outer-to-inner class and sibling
91 (outer_field_expanded_access_p): Rename to
92 nested_field_expanded_access_p and support static fields.
93 (outer_field_access_fix): Rename to nested_field_access_fix and
94 support static fields.
95 (build_outer_field_access_expr): Rename to
96 build_nested_field_access_expr and support static fields.
97 (build_outer_field_access_methods): Rename to
98 build_nested_field_access_methods and support static fields. For
99 static fields, generate accessors without class instance parameters.
100 (build_outer_field_access_method): Rename to
101 build_nested_field_access_method and support static fields.
102 (build_outer_method_access_method): Use
103 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
104 OUTER_FIELD_ACCESS_IDENTIFIER_P.
105 (resolve_expression_name): Consider static field accesses across
107 (resolve_qualified_expression_name): Likewise.
108 (java_complete_lhs): Use nested_field_access_fix instead of
109 outer_field_access_fix.
110 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
111 Use nested_field_expanded_access_p instead of
112 outer_field_expanded_access_p. Use nested_field_access_fix instead
113 of outer_field_access_fix.
114 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
115 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
117 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
119 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
120 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
121 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
122 MINOR_BINARYCOMPAT_ABI_VERSION): New.
123 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
124 (parse_version): Calculate version ID using new method. Use bit-flags
125 for flag_indirect_dispatch and flag_bootstrap_classes.
127 2005-05-25 Richard Henderson <rth@redhat.com>
130 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
131 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
132 DECL_CONTEXT; avoid pushdecl_top_level.
133 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
134 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
135 (layout_class_method): Likewise.
136 * decl.c (java_mark_cni_decl_local): New.
137 (java_mark_class_local): Use it.
138 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
139 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
140 (struct lang_decl_func): Add local_cni;
141 (struct lang_decl_var): Add class_field, vtable.
142 (java_mangle_decl): Declare.
143 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
144 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
145 (mangle_obstack_1): New.
146 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
147 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
148 lhd_set_decl_assembler_name for things that don't need mangling.
149 (mangle_class_field): Rename from java_mangle_class_field, make
150 static, don't call init_mangling or finish_mangling.
151 (mangle_vtable): Similarly.
152 (mangle_local_cni_method_decl): New.
153 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
154 gcc_assert, and MANGLE_RAW_STRING.
155 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
157 2005-05-25 DJ Delorie <dj@redhat.com>
159 * class.c (set_constant_value): Move warning control from if() to
162 2005-05-24 Richard Henderson <rth@redhat.com>
164 * builtins.c (define_builtin): Don't call make_decl_rtl.
165 * constants.c (build_constant_data_ref): Likewise.
166 * class.c (build_utf8_ref): Likewise.
167 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
168 (get_dispatch_table, layout_class_method): Likewise.
169 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
171 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
172 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
173 to determine if we need a non-zero address.
174 * decl.c (builtin_function): Don't call make_decl_rtl.
175 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
176 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
177 * resource.c (compile_resource_data): Likewise.
178 * parse.y (resolve_field_access): Re-word comment to avoid
181 2005-05-24 Richard Henderson <rth@redhat.com>
183 * class.c (registered_class): Take it out of class_roots; turn into
185 (register_class): Make static. Don't duplicate decl node. Use
187 (emit_register_classes): Use VEC_iterate. Use output_constant
188 instead of assemble_integer. Don't call mark_decl_referenced
190 * java-tree.h (register_class): Remove decl.
192 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
196 * parse.y (register_package, package_list): Remove.
197 (package_declaration): Do not call register_package.
198 (do_resolve_class): Do not use package_list.
200 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
202 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
205 2005-05-15 Tom Tromey <tromey@redhat.com>
208 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
211 2005-05-12 Aaron Luchko <aluchko@redhat.com>
213 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
215 2005-05-11 Tom Tromey <tromey@redhat.com>
217 * gcj.texi (Code Generation): Document -fbootstrap-classes.
218 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
219 (parse_version): Use it.
220 * lang.opt (-fbootstrap-classes): New option.
222 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
225 * class.c (maybe_layout_super_class): Look for imports in this_class.
226 * parse.h (ctxp_for_generation_last): New.
227 (do_resolve_class): Add a parameter.
228 * parse.y (ctxp_for_generation_last): New.
229 (java_pop_parser_context): Add at end of list.
230 (find_in_imports, find_in_imports_on_demand): Look in ctxp
231 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
232 the given type are NULL.
233 (do_resolve_class): Look into the imports of the new second parameter.
234 Adjust recursive calls.
235 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
236 calls to do_resolve_class.
237 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
238 (java_complete_class): Do not do that here.
240 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
243 * Make-lang.in (java): Add gjnih.
244 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
245 (GJNIH_OBJS): New variable.
246 (gjnih$(exeext)): New target.
247 (JAVA_MANFILES): Add gjnih.1.
248 (java.uninstall): Add gjnih.1.
249 (java.mostlyclean): Add gjnih.
250 (java.maintainer-clean): Add gjnih.1.
251 (java/gjavah-jni.o): New target.
252 (.INTERMEDIATE): Add gjnih.pod.
253 (gjnih.pod): New target.
254 * config-lang.in (stagestuff): Add gjnih.
255 * gcj.texi (Top): Add gjnih node.
256 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
257 -bootclasspath options.
258 (Invoking gjnih): New node.
259 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
260 (TOOLNAME): New macro.
261 (error): Replace hard-coded gcjh with TOOLNAME.
262 (process_file): Likewise.
265 (help): Likewise. Add help output for -force, -old, -trace and -J
267 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
268 (options): Add force, old, trace and J fields.
269 (main): Handle -force, -old, -trace and -J options.
271 2005-05-03 Tom Tromey <tromey@redhat.com>
274 * gjavah.c (main): Unlink output file on error.
276 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
278 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
281 2005-04-29 Tom Tromey <tromey@redhat.com>
283 * expr.c (build_jni_stub): Updated for change to build_block.
285 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
287 * expr.c (force_evaluation_order): Declare 'saved' earlier.
289 2005-04-28 Andrew Haley <aph@redhat.com>
292 * java-tree.h (soft_resolvepoolentry_node): New.
293 (alloc_constant_fieldref): Declare.
294 * expr.c (expand_java_field_op): Don't call class_init for
295 accesses to static fields with indirect dispatch.
296 * builtins.c (initialize_builtins): Add "__builtin_expect".
297 * decl.c (soft_resolvepoolentry_node): New variable.
298 (java_init_decl_processing): Create a decl for
299 "_Jv_ResolvePoolEntry".
300 * class.c (build_fieldref_cache_entry): New function.
301 (build_static_field_ref): Rewrite for indirect dispatch.
302 * constants.c (find_name_and_type_constant_tree): New function.
303 (alloc_constant_fieldref): Likewise.
304 (build_constants_constructor): Handle CONSTANT_Fieldref and
305 CONSTANT_NameAndType.
308 * expr.c (force_evaluation_order): Convert outgoing args smaller
311 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
313 * gcj.texi (libgcj Runtime Properties): Remove obsolete
314 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
315 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
317 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
319 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
320 to `unlock_stream' with `unlock_std_streams'.
322 2005-04-25 Jakub Jelinek <jakub@redhat.com>
324 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
325 instead of just expr.h.
327 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
329 * gjavah.c (main): Unlock the stdio streams.
330 * jcf-dump.c (main): Likewise.
331 * jv-scan.c (main): Likewise.
332 * jvgenmain.c (main): Likewise.
334 2005-04-23 DJ Delorie <dj@redhat.com>
336 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
337 parse.y: Adjust warning() callers.
339 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
341 * gcj.texi (Object fields): Change "Integer" to "Int" in example
344 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
346 * gcj.texi: Fix typos and bogus example.
348 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
350 * except.c: Fix a comment typo.
352 2005-04-19 Julian Brown <julian@codesourcery.com>
354 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
355 indirect dispatch with PIC.
357 2005-04-18 Andrew Haley <aph@redhat.com>
359 * java-except.h (struct eh_range.handler): Remove unused field.
360 (handle_nested_ranges): Remove function declaration.
361 (sanity_check_exception_range): Add function declaration.
362 * verify.c (verify_jvm_instructions): Remove call to
363 handle_nested_ranges.
364 * verify-glue.c (verify_jvm_instructions_new): Call
365 sanity_check_exception_range.
366 * except.c (link_handler, eh_range_freelist, link_handler,
367 handle_nested_ranges): Remove.
368 (add_handler): Rewrite.
369 (sanity_check_exception_range): New function.
370 (print_ranges): New function.
372 2005-04-13 Julian Brown <julian@codesourcery.com>
374 * decl.c (finish_method): Give methods once-only linkage.
376 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
378 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
380 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
382 * java-tree.h: Don't use PARAMS().
384 2005-04-07 Per Bothner <per@bothner.com>
386 * class.c (push_class): By default, suppress debug output.
387 (finish_class): Enable debug output for classes we're emitting.
389 2005-04-07 Andrew Haley <aph@redhat.com>
391 * gcj.texi: Correct gcj-dbtool instructions.
393 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
395 * gcj.texi: Fix a typo.
396 * lang.c: Fix a comment typo.
398 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
400 * gcj.texi (Invoking gij): Add descriptions of new -X options.
401 Mention recognized-and-ignored compatibility options.
402 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
404 (About CNI): Add Memory allocation section.
406 2005-04-01 Tom Tromey <tromey@redhat.com>
408 * decl.c (java_init_decl_processing): Fix types of
409 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
410 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
411 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
413 2005-03-31 Jan Hubicka <jh@suse.cz>
415 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
416 * class.c: Include cgraph.h
417 (make_local_functoin_alias): Mark aslias as needed.
418 * resource.c: Include cgraph.h
419 (compile_resource_data): Go via cgraph interface.
421 2005-03-30 Ian Lance Taylor <ian@airs.com>
423 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
425 2005-03-30 Tom Tromey <tromey@redhat.com>
427 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
428 inner_class_info_index==0 or outer_class_info_index==0.
430 2005-03-29 Tom Tromey <tromey@redhat.com>
432 * gcj.texi (libgcj Runtime Properties): Document
433 gnu.gcj.runtime.endorsed.dirs.
435 2005-03-24 Anthony Green <green@redhat.com>
437 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
440 2005-03-23 Tom Tromey <tromey@redhat.com>
442 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
443 (parse_version): Use it.
445 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
447 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
449 2005-03-18 Andrew Haley <aph@redhat.com>
452 * decl.c (update_aliases): Don't update variables that are about
454 (maybe_poplevels): Add comment.
456 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
459 * jcf-parse.c (duplicate_class_warning): New function.
460 (java_parse_file): Call duplicate_class_warning if
461 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
462 (parse_zip_file_entries): Likewise. Also set
463 CLASS_FROM_CURRENTLY_COMPILED_P.
465 2005-03-16 Andrew Haley <aph@redhat.com>
467 * expr.c (expand_java_arrayload): Don't generate a
468 NullPointerException based on the type of the node.
469 (build_java_array_length_access): Likewise.
471 2005-03-15 Zack Weinberg <zack@codesourcery.com>
473 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
475 2005-03-11 Tom Tromey <tromey@redhat.com>
477 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
478 (libgcj Runtime Properties): Document the default .db.
480 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
483 * parse.y (checks_throws_clauses): Check exceptions list even when
484 the base class does not come from a source file being compiled.
485 (java_complete_lhs): Remove unused variable 'wfl'.
487 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
490 * decl.c (finish_method): Emit _Jv_InitClass for private static
491 methods inside inner classes as well.
493 2005-03-08 Julian Brown <julian@codesourcery.com>
494 * Revert patch from 2005-03-08 for causing bootstrap failure on
497 2005-03-08 Julian Brown <julian@codesourcery.com>
499 * decl.c (finish_method): Give methods once-only linkage.
501 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
503 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
505 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
507 * verify-glue.c (vfy_is_assignable_from): Perform static check using
508 can_widen_reference_to if the C++ ABI is in use.
509 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
510 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
511 type_isresolved, init_state, set_pc, state_get_pc,
512 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
513 (verify_fail): Report the current PC from the verifier context.
514 (free_state): Remove #if 0 block to enable this function.
515 (free_verifier_context): Call free_state on state_list iterator
516 values before freeing them.
517 * expr.c (pop_type_0): Pop correct type for error message when stack
518 contains a multi-word type.
520 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
522 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
523 for known NULL array length access.
525 2005-03-07 Tom Tromey <tromey@redhat.com>
527 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
529 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
531 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
532 typeck.c: Update copyright.
534 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
537 * xref.c, xref.h: Remove file.
538 * Make-lang.in (java/xref.o): Remove.
539 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
540 * lang.c (flag_emit_xref): Remove definition.
541 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
542 * typeck.c (convert): Remove use of do_not_fold.
543 * parse.y (do_not_fold): Remove definition.
544 (parser grammar): Remove xref code.
545 (maybe_create_class_interface_decl, create_class): Likewise.
546 (register_fields, method_header, finish_method_declaration): Likewise.
547 (declare_local_variables, source_end_java_method): Likewise.
548 (java_complete_expand_classes): Do not set do_not_fold.
549 (java_complete_expand_method): Remove xref code.
550 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
551 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
552 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
553 (patch_synchronized_statement, patch_throw_statement): Likewise.
554 (maybe_build_class_init_for_field): Likewise.
556 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
558 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
559 instead of IS_NON_TYPE_CODE_CLASS.
561 2005-03-04 Andrew Haley <aph@redhat.com>
564 * class.c (set_method_index): Don't set method_index if it is
566 (layout_class_method): Don't complain about "non-static method foo
567 overrides static method" in the case of indirect dispatch.
569 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
571 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
573 * Make-lang.in: Don't elide warnings in jcf-io.c.
575 2005-03-01 Per Bothner <per@bothner.com>
578 * check-init.c (wfl): Remove static.
579 (final_assign_error, check_init): Replace calls to parse_error_context
581 (check_init): Save, set, and restore input_location for each exp.
583 2005-03-01 Per Bothner <per@bothner.com>
585 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
586 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
587 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
589 2005-03-01 Per Bothner <per@bothner.com>
591 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
593 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
596 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
599 2005-02-22 Tom Tromey <tromey@redhat.com>
602 * verify-impl.c (EITHER): New define.
603 (types_compatible): Handle it.
604 (check_field_constant): Use it.
606 2005-02-18 Tom Tromey <tromey@redhat.com>
609 * verify-impl.c (types_equal): Fixed test.
612 * verify-glue.c (vfy_class_has_field): New function.
613 * verify.h (vfy_class_has_field): Declare.
614 * verify-impl.c (check_field_constant): Added 'putfield'
616 (verify_instructions_0): Updated.
617 (types_equal): New function.
619 2005-02-14 Tom Tromey <tromey@redhat.com>
622 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
623 stack effect of multianewarray.
625 2005-02-14 Andrew Haley <aph@redhat.com>
628 * expr.c (expand_byte_code): Call promote_arguments().
629 (promote_arguments): New function.
630 * decl.c (check_local_unnamed_variable): Remove special case for
632 (find_local_variable): Promote all boolean types to int
633 when searching for local variable decls.
635 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
637 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
638 parse-scan.y: Update copyright.
640 2005-02-11 Per Bothner <per@bothner.com>
643 * parse-scan.y (input_location): Remove variable.
644 (main_input_filename): New - replaces input_filename, which isn't
645 settable if USE_MAPPED_LOCATION.
646 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
647 so we don't reference input_location or wfl_operator in that case.
648 * jv-scan.c (expand_location): Remove - no longer used.
649 (main): Set main_input_filename rather than input_filename.
651 2005-02-09 Richard Henderson <rth@redhat.com>
653 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
654 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
656 2005-02-08 Marcin Dalecki <martin@dalecki.de>
658 * expr.c (add_type_assertion): Use the proper enumeration type,
659 since this is what htab_find_slot() is expecting.
661 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
663 * gcj.texi: Update copyright dates.
665 2005-02-02 Tom Tromey <tromey@redhat.com>
667 * gcj.texi (libgcj Runtime Properties): Default library_control
670 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
673 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
674 (modifiers) when square brackets are present in a declaration for
676 * jv-scan.c (main): Set input_filename and input_line.
678 2005-02-01 Tom Tromey <tromey@redhat.com>
681 * gjavah.c (get_field_name): Don't override name for JNI header.
683 2005-02-01 Roger Sayle <roger@eyesopen.com>
685 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
686 of unsigned types using iushr and lushr JVM bytecodes.
688 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
691 * gjavah.c (jni_print_float): Do not emit floating-point
692 initialiser for a static final field.
693 (jni_print_double): Likewise.
695 2005-02-01 Mark Mitchell <mark@codesourcery.com>
698 2005-01-31 Mark Mitchell <mark@codesourcery.com>
699 * gjavah.c (print_field_info): Mark static data members of
700 floating-point type with "__extension__".
702 2005-01-31 Mark Mitchell <mark@codesourcery.com>
704 * gjavah.c (print_field_info): Mark static data members of
705 floating-point type with "__extension__".
707 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
710 * parse.y (build_string_concatenation): Remove redundant if.
711 (patch_conditional_expr): Attempt to patch_string() the condition
712 of a ?: as well, in addition to its other operands.
714 2005-01-25 Tom Tromey <tromey@redhat.com>
716 * Make-lang.in (java/java-tree-inline.o): Removed.
718 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
721 * parse.y (patch_binop): Allow comparisons against NULL only
722 if the other operand is of a reference type.
724 2005-01-24 Tom Tromey <tromey@redhat.com>
726 * java-tree.h (gcj_abi_version): Declare.
727 * class.c (make_class_data): Push gcj_abi_version into "next"
728 field. Renamed field.
729 * decl.c (gcj_abi_version): New global.
730 (parse_version): New function.
731 (java_init_decl_processing): Call it. Renamed 'next' field.
733 (GCJ_BINARYCOMPAT_ADDITION): New define.
735 2005-01-24 Roger Sayle <roger@eyesopen.com>
738 * jcf-write.c (generate_bytecode_insns): Conversions between
739 integer types of the same precision shouldn't generate widening
740 or narrowing conversion bytecodes.
742 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
744 * java-except.h, java-tree.h: Remove unused prototypes.
746 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
749 * jcf-write.c (perform_relocations): Don't call memcpy if source
750 and destination are the same.
752 2005-01-17 Tom Tromey <tromey@redhat.com>
754 * verify-impl.c (get_short): Sign extend.
757 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
759 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
762 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
764 * verify.c: Revert to the version before the BC-ABI merge.
766 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
769 * check-init.c (check_init): Take care of references that do not
770 have an explicit final variable declaration (e.g. array length
771 access) for pre/post in/de-crement operators.
773 2005-01-08 Mark Wielaard <mark@klomp.org>
775 * parse.y (process_imports): Allocate (and free) original_name only
776 when not already defined.
777 * jcf-parse.c (read_class): Free results of find_class() and
779 (java_parse_file): Keep pointer to head of file_list and free when
780 done. Free result of lrealpath().
782 2005-01-05 Tom Tromey <tromey@redhat.com>
784 * gcj.texi (Standard Properties): java.ext.dirs is now used.
786 2004-12-20 Andrew Haley <aph@redhat.com>
788 * typeck.c: Use fold_convert for ints and booleans.
790 2004-12-17 Andrew Haley <aph@redhat.com>
793 * typeck.c (convert): Use a CONVERT_EXPR when converting to
794 BOOLEAN_TYPE or CHAR_TYPE.
795 (convert_to_boolean, convert_to_char) : Remove.
796 * convert.h (convert_to_boolean, convert_to_char) : Remove.
797 * expr.c (expand_load_internal): Do type conversion if type is not
800 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
803 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
806 2004-12-07 Andrew Haley <aph@redhat.com>
809 * jcf-parse.c (load_class): Remove sanity test for missing inner
812 2004-12-06 Tom Tromey <tromey@redhat.com>
814 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
815 (java.uninstall): Likewise.
816 (java.maintainer-clean): Likewise.
817 (.INTERMEDIATE): Likewise.
818 (java.install-man): Likewise.
819 (gcj-dbtool.pod): New target.
820 * gcj.texi (Code Generation): Document -findirect-dispatch.
821 (libgcj Runtime Properties): Document
822 gnu.gcj.precompiled.db.path.
823 (Top): Link to "Invoking gcj-dbtool".
825 2004-12-06 Tom Tromey <tromey@redhat.com>
828 * java-tree.h (extract_field_decl): Declare.
829 * parse.y (extract_field_decl): Renamed from
830 strip_out_static_field_access_decl. No longer static.
831 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
833 2004-12-03 Tom Tromey <tromey@redhat.com>
835 * lang.c (flag_new_verifier): Define.
836 (java_post_options): Set flag_new_verifier if indirect dispatch
838 * lang.opt (fnew-verifier): Removed.
840 2004-12-03 Tom Tromey <tromey@redhat.com>
843 * Make-lang.in (java.install-common): Only install transformed
844 gcjh if gcj-cross exists.
846 2004-12-03 Andrew Haley <aph@redhat.com>
849 * except.c (link_handler): Patch 'outer' field of siblings of the
850 range we're demoting.
852 2004-12-03 Andrew Haley <aph@redhat.com>
855 * class.c (layout_class_method): Don't fail to override a method
856 simply because it has DECL_ARTIFICIAL set.
858 2004-12-02 Tom Tromey <tromey@redhat.com>
861 * parse.y (craft_constructor): Special case null_pointer_node.
863 2004-12-02 Tom Tromey <tromey@redhat.com>
866 * java-gimplify.c (java_gimplify_expr): Don't call
867 SET_EXPR_LOCATION unless wrapped tree is an expression.
869 2004-11-27 Per Bothner <per@bothner.com>
871 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
872 Fix fencepost error in 'i', which got executed one too many times.
873 Also, fold memcpy into explicit loop, as originally intended.
874 Also, free temporary 'buf' which otherwise leaks.
876 2004-11-27 Per Bothner <per@bothner.com>
878 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
879 local static variables if not USE_MAPPED_LOCATION.
881 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
883 * class.c, decl.c, expr.c: Fix comment typos.
885 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
888 * decl.c (end_java_method): Call
889 attach_init_test_initialization_flags on all the init_decls.
890 * parse.y (attach_init_test_initialization_flags): Move to ...
891 * expr.c (attach_init_test_initialization_flags): here and
892 support BIND_EXPR also.
893 * java-tree.h (attach_init_test_initialization_flags): Prototype.
894 * jcf-parse.c (parse_class_file): Don't disable class init
897 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
899 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
902 2004-11-24 Richard Henderson <rth@redhat.com>
904 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
905 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
907 2004-11-24 Tom Tromey <tromey@redhat.com>
909 * verify.c (defer_merging): Don't use C++-style comment.
910 * verify.h (java_opcode): Added java_opcode_end.
911 * class.c (build_class_ref): Remove C++ comment and old FIXME.
913 * verify-impl.c (vfy_push_type): Removed bogus "return".
914 (initialize_stack): Use vfy_alloc and vfy_free.
915 (verify_instructions_0): Likewise.
917 * Merged gcj-abi-2-dev-branch to trunk.
919 2004-11-24 Andrew Haley <aph@redhat.com>
921 * jcf-parse.c (parse_class_file): Set file_start_location.
923 2004-11-10 Tom Tromey <tromey@redhat.com>
925 * class.c (make_field_value): Don't call build_static_field_ref.
926 (build_static_field_ref): Don't emit direct references when using
929 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
930 -verbose:class into man page synopsis.
932 2004-11-09 Tom Tromey <tromey@redhat.com>
934 * expr.c (build_java_arraystore_check): Still generate check if
935 element type is itself an array.
937 2004-11-08 Tom Tromey <tromey@redhat.com>
939 * java-tree.h (soft_check_assignment_node): Removed.
940 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
941 * decl.c (java_init_decl_processing): Don't initialize
942 soft_check_assignment_node.
944 2004-11-05 Tom Tromey <tromey@redhat.com>
946 * class.c (layout_class_methods): Don't add Miranda methods when
947 using indirect dispatch.
949 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
951 * class.c (make_class_data): Call emit_assertion_table to set the
952 'assertion_table' field.
953 (build_signature_for_libgcj): Move here from expr.c.
954 (add_assertion_table_entry): New function. Callback for assertion
956 (emit_assertion_table): New. Take class argument, and generate
957 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
958 * decl.c (init_decl_processing): Define assertion_entry_type record.
959 Push 'assertion_table' class field instead of 'verify'.
960 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
961 (type_assertion_hash): Include 'assertion_code' in hash.
962 (add_type_assertion): Rewritten. Take class and assertion_code
963 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
964 (can_widen_reference_to): Use new add_type_assertion() arguments.
965 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
966 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
967 (verify_identifier_node): Removed.
968 (assertion_entry_type, assertion_table_type): New.
969 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
970 assertion code definitions.
971 (struct type_assertion): Add assertion_code. Rename 'source_type' and
972 'target_type' to 'op1' and 'op2'.
973 (add_type_assertion): Declare.
974 (lang_printable_name_wls): Remove unused definition.
975 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
976 to emit runtime assertion.
977 (vfy_note_stack_type): Clean up non-C90 declarations.
978 (vfy_note_local_type): Likewise.
979 * verify.h (vfy_is_assignable_from): Declare.
980 * verify-impl.c (is_assignable_from_slow): Remove unused function.
981 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
982 instead of is_assignable_from_slow().
983 (types_compatible): Reinstate ref_compatible() call.
985 2004-11-04 Tom Tromey <tromey@redhat.com>
987 * class.c (build_static_field_ref): Reverted previous patch.
989 * class.c (build_static_field_ref): Don't emit direct references
990 when using indirect dispatch.
992 2004-11-03 Tom Tromey <tromey@redhat.com>
994 * expr.c (expand_java_arrayload): Set lhs_type_node.
995 (expand_java_arraystore): Set rhs_type_node.
997 2004-11-02 Tom Tromey <tromey@redhat.com>
999 * jcf-parse.c (compute_class_name): Use filename length from zip
1000 directory, not strlen.
1002 * expr.c (expand_invoke): Mark new interface methods as abstract.
1004 2004-11-01 Tom Tromey <tromey@redhat.com>
1006 * verify-impl.c (push_jump): Removed check for uninitialized
1008 (push_exception_jump): Likewise.
1009 (handle_ret_insn): Likewise.
1010 (handle_jsr_insn): Likewise.
1011 (state_check_no_uninitialized_objects): Removed.
1013 * decl.c (check_local_unnamed_variable): Recognize
1014 promoted-to-int parameters when using the new verifier.
1015 * expr.c (expand_java_arraystore): Explicitly request array type
1016 when using new verifier.
1017 (expand_java_arrayload): Likewise.
1018 (invoke_build_dtable): Don't pass object_type_node as
1019 expression argument to build_java_indirect_ref.
1020 (build_java_check_indexed_type): Do nothing.
1021 (build_java_arraystore_check): Handle case where array doesn't
1023 (build_java_array_length_access): Likewise.
1024 (expand_invoke): Handle case where interface overrides a method
1026 (pop_type_0): Always succeed for reference types.
1027 (process_jvm_instruction): Don't pop a value in a dead
1029 (pop_arguments): Convert arguments to correct types.
1031 2004-10-29 Andrew Haley <aph@redhat.com>
1033 * jcf-parse.c (give_name_to_class): Remove line that was
1036 2004-10-29 Andrew Haley <aph@redhat.com>
1038 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1040 2004-10-20 Andrew Haley <aph@redhat.com>
1042 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1044 2004-10-26 Tom Tromey <tromey@redhat.com>
1046 * verify.h (vfy_notify_verified): Removed.
1047 * verify-glue.c (vfy_notify_verified): Removed.
1049 2004-10-26 Tom Tromey <tromey@redhat.com>
1051 * verify-impl.c (debug_print_state): Declare `i' before code.
1052 (merge_types): Modify `t' when it is null_type.
1054 2004-10-26 Tom Tromey <tromey@redhat.com>
1056 * verify-impl.c (type_print): Renamed from print. Now static and
1058 (debug_print_state): Use type_print.
1060 2004-10-25 Tom Tromey <tromey@redhat.com>
1062 * expr.c (build_invokeinterface): Compute correct offset for
1063 index into interface methods.
1065 2004-10-20 Tom Tromey <tromey@redhat.com>
1067 * java-tree.h (verify_jvm_instructions_new): Declare.
1069 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1072 * verify-impl.c (verify_instructions): Correctly handle wide
1074 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1075 (vfy_get_component_type): Strip pointer types.
1076 (vfy_find_class): Use get_type_from_signature. Strip pointer
1078 Include java-except.h.
1080 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1082 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1083 vfy_push_type_t, set_variable, add_new_state, merge_into,
1084 handle_jsr_insn, branch_prepass, check_class_constant,
1085 check_wide_constant, get_one_type, compute_static_types,
1086 verify_instructions_0): Clean up C99 declarations after statements.
1088 2004-10-20 Tom Tromey <tromey@redhat.com>
1090 * verify-impl.c (merge_refs): Compare reference against iterator,
1093 * verify-glue.c (vfy_tag): Mask off resolved flag.
1095 2004-10-19 Tom Tromey <tromey@redhat.com>
1097 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1098 (init_state_with_stack): Initialize `this_type' in state.
1099 (verify_method): Use debug_print.
1100 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1101 (vfy_note_stack_depth): Reverted last patch.
1102 (vfy_note_stack_type): Note pointer to Object, not Object.
1103 (vfy_note_local_type): Likewise.
1105 * verify.h (vfy_note_instruction_seen): Declare.
1106 * verify-glue.c (verify_jvm_instructions_new): Set
1107 BCODE_EXCEPTION_TARGET on target instruction.
1108 (vfy_note_instruction_seen): New function.
1109 * verify-impl.c (FLAG_INSN_SEEN): New define.
1110 (verify_instructions_0): Set flag on instruction. Save state for
1112 (verify_instructions): Call vfy_note_instruction_seen.
1114 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
1115 (verify_jvm_instructions_new): Call method_init_exceptions,
1116 add_handler, and handle_nested_ranges.
1117 * verify-impl.c (verify_method): Return 1 on success.
1118 (verify_instructions_0): Save the state at PC=0.
1120 * verify-impl.c (init_type_from_class): Set is_resolved and
1121 ref_next on new ref_intersection.
1122 (init_type_from_string): Likewise.
1124 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
1126 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
1127 if flag_new_verifier is set.
1128 * java-tree.h (flag_new_verifier): Declare.
1129 * lang.opt (fnew-verifier): New option.
1130 * verify-impl.c: Work around namespace pollution by undef'ing
1132 (struct verifier_context): Make 'bytecode' const.
1133 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
1134 (types_compatible): For the BC-ABI, always consider reference types
1136 (check_class_constant): Use vfr->current_class.
1137 (check_constant): Likewise.
1138 (check_wide_constant): Likewise.
1139 (check_field_constant): Check for 'L' at start of type name.
1140 (get_one_type): Return pointer instead of type. Set type result in
1141 caller via passed type pointer.
1142 (compute_argument_types): Update to use new get_one_type arguments.
1143 (compute_return_type): Likewise.
1144 (make_verifier_context): New. Allocate and initialize 'vfr'.
1145 (free_verifier_context): New. Free 'vfr' and its contents.
1146 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
1147 and free_verifier_context.
1149 2004-10-15 Tom Tromey <tromey@redhat.com>
1151 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
1152 * verify.h (vfy_fail): Fixed formatting.
1154 * verify-impl.c (vfr): Fixed comment formatting.
1155 (collapse_type): New function.
1156 (verify_instructions): Notify compiler about type map.
1157 * verify.h (vfy_note_stack_depth): Updated.
1158 (vfy_note_stack_type): Likewise.
1159 (vfy_note_local_type): Likewise.
1160 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
1162 * verify-glue.c (vfy_note_stack_depth): Correctly size type
1163 state. Added `method' argument.
1164 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
1166 (vfy_note_local_type): New function.
1167 (vfy_unsuitable_type): Likewise.
1168 (vfy_return_address_type): Likewise.
1169 (vfy_null_type): Likewise.
1171 * verify.h (VFY_IN_GCC): Removed.
1172 (VFY_WANT_TYPEMAP): Removed.
1173 * verify-impl.c (verify_instructions_0): Removed useless "\".
1174 (struct state) <next>: Uncomment.
1176 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
1178 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
1181 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1183 * Make-lang.in (verify.o): Re-enabled this target.
1184 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
1185 (vfy_get_interface): Likewise.
1186 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
1187 * verify.h (verify_jvm_instructions_new): Declare.
1188 * verify-impl.c (free_state): Temporarily comment out unused
1191 2004-10-06 Tom Tromey <tromey@redhat.com>
1193 * java-tree.h (JV_STATE_READ): New enum value.
1195 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1197 * verify.h: New file.
1199 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
1201 * verify-impl.c, verify-glue.c, verify.h: New files.
1202 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
1204 2004-09-24 Andrew Haley <aph@redhat.com>
1206 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
1207 for a slot if it's of pointer type.
1209 2004-09-14 Tom Tromey <tromey@redhat.com>
1211 * class.c (make_class_data): Correctly initialize "state" field.
1212 Initialize "engine" field.
1213 * decl.c (java_init_decl_processing): Add "engine" field.
1215 2004-09-10 Andrew Haley <aph@redhat.com>
1218 * expr.c (build_invokeinterface): Use fast method for interface
1220 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
1221 JTI_ITABLE_PTR_TYPE.
1222 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
1223 (emit_symbol_table): Add new arg, element_size.
1224 * decl.c (java_init_decl_processing): Initialize Class.itable.
1225 * class.c (GEN_TABLE): New macro.
1226 (gen_indirect_dispatch_tables): Use it. Add itable.
1227 (make_class_data): Add new arg for emit_symbol_table().
1229 (add_miranda_methods): Make sure search_class has been parsed.
1230 (emit_symbol_table): Add new arg, element_size.
1232 2004-09-06 Andrew Haley <aph@redhat.com>
1234 * verify.c (merge_types): Return Object for all merges of
1236 * expr.c (add_type_assertion): Don't generate assertions when
1237 source type is array of Object.
1239 2004-09-03 Andrew Haley <aph@redhat.com>
1241 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
1243 * lang.c (java_post_options): Force flag_verify_invocations if
1244 we're not using indirect dispatch.
1246 * expr.c (pop_type_0): Move test for interfaces before call to
1247 can_widen_reference_to().
1248 (build_signature_for_libgcj): Remove generation of canonical array
1250 (add_type_assertion): Canonicalize both arrays.
1251 Don't assert that type X can be assigned to Object.
1252 Don't assert that type X an be assigned to type X.
1253 Don't assert that Object can be assigned to type X.
1254 (can_widen_reference_to): Warn whenever we generate an assertion.
1255 (process_jvm_instruction): Use throwable_type_node for the type of
1258 2004-09-01 Andrew Haley <aph@redhat.com>
1260 * decl.c (java_init_decl_processing): Change
1261 verify_identifier_node to "__verify".
1262 * expr.c (add_type_assertion): Use verify_identifier_node for name.
1263 * java-tree.h (verify_identifier_node): Change to "__verify".
1265 * expr.c (build_signature_for_libgcj): New function.
1266 (add_type_assertion): Use it to construct signatures for
1267 source_type and target_type.
1269 2004-08-27 Andrew Haley <aph@redhat.com>
1271 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
1272 (verify_identifier_node): New.
1273 (TYPE_VERIFY_METHOD): New.
1274 (struct type_assertion): New type.
1275 * expr.c (type_assertion_eq): New function.
1276 (type_assertion_hash): New function.
1277 (add_type_assertion): New function.
1278 (can_widen_reference_to): Call add_type_assertion().
1279 * decl.c (java_init_decl_processing): Add verify_identifier_node.
1280 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
1281 (finish_class): Output TYPE_VERIFY_METHOD (type).
1283 * decl.c (end_java_method): Nullify unused fields.
1285 2004-08-17 Andrew Haley <aph@redhat.com>
1287 * verify.c (defer_merging): Quieten.
1288 * jcf-parse.c (load_class): Only try to open a class file if it's
1289 java.lang.Object or if it's part of the current compilation.
1290 Check that the class we just tried to load is the class we just
1292 (java_parse_file): Set flag_verify_invocations off if we're
1293 compiling from .class.
1294 (parse_zip_file_entries): Abort if we try to read a dummy class.
1295 * expr.c (can_widen_reference_to): Quieten.
1296 (build_invokevirtual): Abort if we try to invokevirtual an
1298 (expand_invoke): Don't build a non-interface call to an interface.
1299 (build_instanceof): Don't do premature optimization if
1300 flag_verify_invocations is not set.
1301 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
1303 (build_static_field_ref): Add correct type conversion for
1305 (add_miranda_methods): Disable generation of Miranda methods for
1307 (layout_class_method): Don't complain about non-static method
1308 overrides static method with dummy classes.
1310 2004-08-13 Tom Tromey <tromey@redhat.com>
1312 * class.c (build_static_field_ref): Re-enable atable lookups for
1315 * parse.y (strip_out_static_field_access_decl): Indentation fix.
1317 2004-08-11 Tom Tromey <tromey@redhat.com>
1319 * gcj.texi (libgcj Runtime Properties): Document new properties.
1321 2004-08-06 Andrew Haley <aph@redhat.com>
1323 * jcf-parse.c (load_class): Check that we really have loaded the
1324 class we're looking for.
1326 2004-07-19 Andrew Haley <aph@redhat.com>
1328 * verify.c (verify_jvm_instructions): Comment change only.
1330 * typeck.c (build_java_array_type): Add size field to array name.
1332 * java-tree.h (LOCAL_SLOT_P): New.
1333 (update_aliases): Add PC argument.
1334 (pushdecl_function_level): New function.
1336 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1337 MODIFY_EXPR, and SAVE_EXPR.
1338 (java_gimplify_modify_expr): New function.
1340 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1341 (expand_iinc): Pass PC to update_aliases().
1342 (STORE_INTERNAL): Likewise.
1343 (process_jvm_instruction): Likewise.
1345 * decl.c (base_decl_map): New variable.
1346 (uniq): New variable.
1347 (update_aliases): Rewrite with more thorough checking.
1348 (debug_variable_p): New function.
1349 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1350 (check_local_named_variable): Delete whole function.
1351 (initialize_local_variable): New function.
1352 (check_local_unnamed_variable): Add checks and comments.
1353 (find_local_variable): Rewrite.
1354 (java_replace_reference): New function.
1355 (function_binding_level): New variable.
1356 (pushdecl_function_level): New function.
1357 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1358 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1359 (start_java_method): Reset uniq. Create base_decl_map. Set
1360 function_binding_level.
1361 (end_java_method): Null unused fields to save memory.
1363 2004-06-29 Andrew Haley <aph@redhat.com>
1365 * except.c (expand_start_java_handler): Push a new binding level.
1366 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1367 register_exception_range() to register where we'll do it.
1368 (expand_end_java_handler): Remove old bogus code. Replace with
1369 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1370 the top of the expression we're curently building.
1371 (maybe_end_try): Delete.
1372 * decl.c (binding_level.exception_range): New field.
1373 (clear_binding_level): Add field exception_range. Reformat.
1374 (poplevel): Call expand_end_java_handler().
1375 (poplevel): Call java_add_stmt only if functionbody is false.
1376 (maybe_poplevels): Don't call maybe_end_try() from here.
1377 (end_java_method): Clear no longer used trees in function decl.
1378 (register_exception_range): New function.
1379 * java-tree.h (register_exception_range, struct eh_range): Declare.
1381 2004-06-22 Andrew Haley <aph@redhat.com>
1383 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
1385 * check-init.c (get_variable_decl): Teach check-init about
1386 FIELD_DECLs addressed via the otable.
1387 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
1390 2004-05-28 Andrew Haley <aph@redhat.com>
1392 * jcf-parse.c (load_class): Don't try to read a class that we've
1395 * expr.c (build_invokeinterface): Use the old-fashioned way of
1396 doing indirect dispatch: look up interfaces by name.
1397 * java-tree.h (enum java_tree_index): Add
1398 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
1399 * decl.c (java_init_decl_processing): Add
1400 soft_lookupinterfacemethodbyname_node.
1402 * gjavah.c (print_method_info): Final methods have vtable entries,
1403 so gjavah needs to output them.
1404 * class.c (layout_class_method): Generate vtable entries for final
1406 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
1407 dispatch, even if a method is final.
1409 2004-05-25 Andrew Haley <aph@redhat.com>
1411 * class.c (build_symbol_entry): Convert the names of constructors
1412 to init_identifier_node when generating an entry for the indirect
1415 * expr.c (build_known_method_ref): Generate indirect calls for
1416 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
1418 2004-05-24 Andrew Haley <aph@redhat.com>
1420 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1421 atable element is of the right type.
1423 * class.c (build_static_field_ref): Cast pointer to correct type
1426 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1428 * Merged with HEAD as of 20040514. Diff against
1429 gcj-abi-2-merge-20040514.
1431 2004-04-16 Andrew Haley <aph@redhat.com>
1433 * verify.c (check_pending_block): Disable subroutine checks.
1434 (defer_merging): New function.
1435 (merge_types): If types are dummy, use defer_merging to combine them.
1436 (verify_jvm_instructions): If invocation is invokeinterface and
1437 target is dummy, assume target really is an interface.
1439 * parse.y (patch_invoke): Break out call to java_create_object.
1441 * lang.c (flag_verify_invocations): New.
1443 * jcf-parse.c (load_class): If we've already failed to load a
1444 class, don't try again.
1445 (load_class): If we can't find a .class file, don't fail, but emit
1447 (parse_class_file): Don't act on dummy methods.
1449 * java-tree.h (flag_verify_invocations): New.
1451 (lang_type.dummy_class): New field.
1452 (java_create_object): New function.
1453 (METHOD_DUMMY): New.
1455 * expr.c (build_field_ref): Widen field offset.
1456 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1457 that each of its elements is compatible with the one we're
1459 (pop_type_0): Issue a warning to say that we need to generate a
1461 (java_create_object): New function.
1462 (build_field_ref): Only generate hard refs if we're not using
1464 (expand_java_field_op): If we're using !verify_invocations and we
1465 see a missing field, generate a decl for it.
1467 (expand_invoke): If a class doesn't have the method we seek and
1468 we're using !flag_verify_invocations, generate a decl for the
1471 (build_known_method_ref): Always use indirect dispatch via the
1472 atable for static methods.
1474 (expand_java_NEW): Break out object creation into new function,
1477 (can_widen_reference_to): Issue a warning to say that we need to
1478 generate a runtime check.
1480 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1481 (make_method_value): Also use index for interfaces.
1482 (make_class_data): Skip dummy field for inherited data.
1483 Don't build method array for dummy methods.
1484 Set size_in_byte to -1 when using inirect dispatch
1485 Don't build a hard class ref if we don't have a hard ref to our
1486 superclass, or if we're using inirect dispatch.
1487 Null out dispatch tables.
1489 (layout_class_method): Don't complain about non-static method
1490 overrides static method is method is artificial.
1492 (build_static_field_ref): Disable atable references to static
1493 fields for the time being.
1495 (layout_class_methods): Check for CLASS_INTERFACE as
1496 well as CLASS_ABSTRACT.
1498 2004-11-24 Steven Bosscher <stevenb@suse.de>
1500 * class.c (make_class_data): Don't check flag_inline_functions.
1501 * lang.c (flag_really_inline): Remove unused flag.
1502 (java_handle_option): Don't set it here. Remove special handling
1503 of flag_inline_functions for Java.
1504 (java_init): Don't set flag_inline_trees here. Already done...
1505 (java_post_options): ...here. Don't clear flag_inline_functions.
1507 2004-11-24 Steven Bosscher <stevenb@suse.de>
1509 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1510 (java_gimplify_exit_block_expr): New function.
1511 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1513 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1514 (EXIT_BLOCK_EXPR): Likewise.
1515 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1516 (LABELED_BLOCK_BODY): Likewise.
1517 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1518 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1519 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1521 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1522 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1523 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1524 second operand of EXIT_BLOCK_EXPR.
1525 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1527 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1529 2004-11-23 Ben Elliston <bje@au.ibm.com>
1531 * xref.h (xref_flag_value): Remove.
1532 (xref_set_data, xref_get_data): Likewise.
1533 (xref_set_current_fp): Likewise.
1534 (XREF_NONE): Likewise.
1535 (XREF_GET_DATA): Likewise.
1536 * xref.c (xref_flag_value): Remove.
1537 (xref_set_data, xref_get_data): Likewise.
1538 (xref_set_current_fp): Likewise.
1540 2004-11-23 Ben Elliston <bje@au.ibm.com>
1542 * gjavah.c (output_directory): Make static.
1543 (temp_directory): Likewise.
1545 2004-11-15 Tom Tromey <tromey@redhat.com>
1547 * decl.c (instn_ptr_type_node): Removed.
1548 (lineNumbers_ptr_type_node): Removed.
1549 (jint_type): Removed.
1550 (jint_ptr_type): Removed.
1552 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1555 * check-init.c (check_init): Ignore DECL_EXPR.
1556 * expr.c (always_initialize_class_p): Reenable.
1557 (build_class_init): Use a variable to store the decl. Also use
1558 boolean_false_node instead of integer_zero_node.
1559 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1562 2004-11-08 Tom Tromey <tromey@redhat.com>
1565 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1566 generating a JNI header.
1567 (print_field_info): Handle JNI headers.
1568 (jni_print_float): Likewise.
1569 (jni_print_double): Likewise.
1571 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1573 * decl.c (end_java_method): Remove duplicated code.
1575 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1576 Gerald Pfeifer <gerald@pfeifer.com>
1578 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1581 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1584 * class.c: Reinstate 2004-08-18 patch.
1585 (make_local_function_alias): Don't create an alias for extern (native)
1588 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1591 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1592 (make_method_value): Likewise.
1594 2004-10-21 Andrew Haley <aph@redhat.com>
1597 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1599 2004-10-20 Andrew Haley <aph@redhat.com>
1601 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1602 Remove duplicated code block.
1604 2004-10-18 Steven Bosscher <stevenb@suse.de>
1606 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1607 New rules to work around old Bison warnings.
1609 2004-10-17 Steven Bosscher <stevenb@suse.de>
1611 * class.c (ident_subst): Always alloca buffer.
1612 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1613 opcode after including javaop.def.
1614 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1615 conditional expression that exits, to avoid warnings.
1616 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1617 a user of an extension.
1618 * win32-host.c: Move check down to have non-empty file when
1619 WIN32 is not defined.
1621 * Make-lang.in (java-warn): Add STRICT_WARN.
1622 (java/jcf-io.o-warn): Don't have Werror for this file.
1623 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1625 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1627 * expr.c (expr_add_location): Move declaration to before all
1629 * parse.y (java_expand_classes): Ditto.
1630 * lex.c (java_peek_unicode): Ditto.
1632 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1634 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1635 if possible, else convert `foo' to 'foo'.
1636 * class.c: Likewise.
1639 * jcf-io.c: Likewise.
1640 * jcf-parse.c: Likewise.
1643 * parse.h: Likewise.
1645 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1647 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1648 rename parameter 'msg' to 'msgid' in function declaration.
1649 (issue_warning_error_from_context): Likewise.
1650 (yyerror): Rename parameter 'msg' to 'msgid'.
1651 (all over): Use new quoting style for diagnostics.
1653 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1655 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1656 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1659 2004-10-14 Matt Austern <austern@apple.com>
1661 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1664 2004-10-13 Tom Tromey <tromey@redhat.com>
1667 * lang.opt (--extdirs): Document.
1668 * jvspec.c (lang_specific_driver): Recognize -encoding and
1671 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1673 * parse.y (issue_warning_error_from_context): Use va_list *
1674 instead of va_list parameter.
1675 (parse_error_context): Update call.
1676 (parse_warning_context): Likewise.
1678 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1680 * parse.y, parse-scan.y: Add list of diagnostic messages to
1681 insulate translation template from version of yacc/bison used
1682 to compile the grammar.
1684 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1686 Prepare for %q, %< and %> in diagnostic message strings.
1687 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1688 Name second parameter 'msgid'.
1689 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1690 (issue_warning_error_from_context): Use pretty-printer functions
1691 instead of vsprintf for constructing formatted messages. Rename
1692 parameter 'msg' to 'msgid'.
1693 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1694 (parse_warning_context): Likewise.
1696 2004-10-05 Andrew Haley <aph@redhat.com>
1699 * jcf-parse.c (parse_zip_file_entries): If a class has a
1700 superclass and a TYPE_SIZE of zero, lay it out.
1702 2004-09-30 Andrew Haley <aph@redhat.com>
1705 * jcf-parse.c (compute_class_name): Rewrite.
1707 2004-10-01 Jan Hubicka <jh@suse.cz>
1709 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1711 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1713 * lex.c: Fix a comment typo.
1715 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1717 * java-tree.h: Fix a comment typo.
1719 2004-09-30 Per Bothner <per@bothner.com>
1721 Simplify lexer. Implement --enable-mapped-location support.
1722 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1723 (parse_source_file_1): Pass filename as extra parameter, so we can call
1724 linemap_add and set input_location here, rather than in both callers.
1725 (read_class): Pass copied filename to parse_source_file_1.
1726 Don't initialize wfl_operator - only needed for source compilation.
1727 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1728 * lex.h: Remove a bunch of debugging macros.
1729 * lex.h (struct_java_line, struct java_error): Remove types.
1730 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1731 (struct java_lc_s): Remove prev_col field.
1732 (struct java_lexer): New fields next_unicode, next_columns, and
1733 avail_unicode. New position field, and maybe token_start field.
1734 Don't need hit_eof field - use next_unicode == -1 instead.
1735 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1736 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1737 * parse.h: Various changes for USE_MAPPED_LOCATION.
1738 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1739 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1740 (struct parser_ctxt): New file_start_location field.
1741 Remove p_line, c_line fields since we no longer save lines.
1742 Remove elc, lineno, and current_jcf fields - no longer used.
1743 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1744 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1745 source_location and is probably not needed anymore anyway.
1746 Use new expr_add_Location function.
1747 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1748 (java_pop_parser_context): Minor cleanup.
1749 (java_parser_context_save_global, java_parser_context_restore_global,
1750 java_pop_parser_context): Save/restore input_location as a unit.
1751 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1752 a source_location instead of a wfl context node.
1753 (check_class_interface_creation): input_filename is not addressable.
1754 (create_artificial_method): Calling java_parser_context_save_global
1755 and java_parser_context_restore_global is overkill. Instead,
1756 temporarily set input_location from class decl.
1757 (java_layout_seen_class_methods): Set input_location from method decl.
1758 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1759 (finish_loop_body): Likewise.
1760 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1761 (java_sprint_unicode): Take a character, not index in line.
1762 (java_sneak_uncode): Replaced by java_peek_unicode.
1763 (java_unget_unicode): No longer used.
1764 (java_allocate_new_line. java_store_unicode): Removed, since we
1765 no longer remember "lines".
1766 (java_new_lexer): Update for new data structures.
1767 (java_read_char): Move unget_value checking to java_read_unicode.
1768 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1769 efficient functions that are used directly when lexing.
1770 (java_read_unicode_collapsing_terminators): No longer needed.
1771 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1772 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1773 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1774 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1775 combine switch branches, and test for common token kinds earlier.
1776 (java_lex_error): Rewrite.
1777 * jv-scan.c (expand_location): New function, copied from tree.c.
1778 (main): Set ctxp->filename instead of setting input_filename directly.
1780 2004-09-30 Per Bothner <per@bothner.com>
1782 More cleanup for --enable-mapped-location.
1783 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1784 input_location here. Instead do it in give_name_to_class.
1785 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1786 * expr.c (expand_byte_code): Call linemap_line_start.
1787 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1788 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1789 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1790 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1791 to USE_MAPPED_LOCATION case.
1793 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1794 * jcf-parse.c (java_parse_file): Don't set input_filename.
1795 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1796 Create a list of TRANSLATION_UNIT_DECL.
1797 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1798 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1799 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1800 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1801 (file_start_location): New static.
1802 (set_source_filename): Avoid extra access to input_filename macro.
1803 Concatenate new name with class's package prefix.
1804 (set_source_filename, give_name_to_class): Update.
1805 (give_name_to_class): Set class's "line 0" input_location here.
1806 (parse_class_file): Set input_location as a unit.
1808 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1810 2004-09-29 Per Bothner <per@bothner.com>
1812 * java-tree.h: Redefine some macros and add some declaration
1813 to handle the USE_MAPPED_LOCATION case.
1814 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1815 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1816 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1817 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1819 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1820 * decl.c (finish_method, java_add_stmt): Likewise.
1821 * java-gimplify.c (java-gimplify.c): Likewise.
1822 * jcf-write.c (generate_bytecode_insns): Likewise.
1823 * lang.c (java_post_options): Likewise - call linemap_add.
1825 2004-09-29 Andrew Haley <aph@redhat.com>
1828 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1829 result of TRUNC_MOD_EXPR.
1830 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1831 * decl.c (java_init_decl_processing): Mark
1832 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1834 2004-09-28 Tom Tromey <tromey@redhat.com>
1837 * class.c (add_miranda_methods): Load superinterface if not
1840 2004-09-28 Andrew Haley <aph@redhat.com>
1843 * jcf-parse.c (load_class): Don't try to read a class that we've
1846 2004-09-28 Andrew Haley <aph@redhat.com>
1848 * jcf-parse.c (load_class): Back out previous broken patch.
1850 2004-09-28 Andrew Haley <aph@redhat.com>
1853 * jcf-parse.c (load_class): Don't try to read a class that we've
1855 Check that we really did read the right class.
1857 2004-09-25 Tom Tromey <tromey@redhat.com>
1860 * parse.y (create_artificial_method): Use add_method_1.
1862 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1864 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1866 * gcj.texi: Fix typos.
1868 2004-09-24 Tom Tromey <tromey@redhat.com>
1871 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1872 in error parts of rule.
1873 (unary_expression): Don't call error_if_numeric_overflow when $1
1876 2004-09-24 Tom Tromey <tromey@redhat.com>
1879 * parse.y (resolve_qualified_expression_name): Set
1880 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1881 * expr.c (force_evaluation_order): Check for empty argument list
1882 after stripping COMPOUND_EXPR.
1884 2004-09-23 Andrew Haley <aph@redhat.com>
1887 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1890 2004-09-23 Tom Tromey <tromey@redhat.com>
1893 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1894 where operand is null.
1896 2004-09-23 Tom Tromey <tromey@redhat.com>
1899 * parse.y (not_accessible_p): Allow access to protected members
1900 even when class is not static.
1902 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1904 * Make-lang.in: Revert the gcc-none.o change.
1906 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1908 * parse.y (patch_anonymous_class): VEC_space returns true if there
1911 2004-09-21 Matt Austern <austern@apple.com>
1914 * gjavah.c (free_method_name_list): Fix function definition so
1915 it's a proper C prototype.
1917 2004-09-21 Tom Tromey <tromey@redhat.com>
1920 * gjavah.c (free_method_name_list): New method.
1923 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1924 Zack Weinberg <zack@codesourcery.com>
1926 * java-tree.def: Use tree_code_class enumeration constants
1927 instead of code letters.
1928 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1929 new tree-class enumeration constants.
1931 2004-09-13 Tom Tromey <tromey@redhat.com>
1934 * class.c (layout_class_method): Put synthetic methods into the
1937 2004-09-11 Andrew Pinski <apinski@apple.com>
1939 * Make-lang.in (java/ggc-none.c): Change dependency
1940 for ggc.h into $(GGC_H).
1942 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1944 * Make-lang.in (java/win32-host.o): Add dependency on
1946 * win32-host.c: Add includes for coretypes.h, jcf.h
1948 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1950 * Make-lang.in (GCJH_OBJS): Change dependency from
1951 ggc-none.o to java/ggc-none.o
1952 (JCFDUMP_OBJS): Likewise.
1953 (java/ggc-none.o): New target.
1955 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1957 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1958 * class.c (build_utf8_ref, build_static_field_ref,
1959 make_field_value, make_method_value, get_dispatch_table,
1960 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1961 * constants.c (get_tag_node, build_ref_from_constant_pool,
1962 build_constants_constructor): Likewise.
1963 * decl.c (java_init_decl_processing): Likewise.
1964 * expr.c (build_java_array_length_access, build_newarray,
1965 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1966 build_java_binop, build_field_ref, expand_java_add_case,
1967 expand_java_call, build_known_method_ref, build_invokevirtual,
1968 build_invokeinterface, build_jni_stub): Likewise.
1969 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1970 * jcf-parse.c (get_constant): Likewise.
1971 * lex.c (do_java_lex): Likewise.
1972 * parse.y (patch_binop, patch_unaryop, patch_cast,
1973 build_newarray_node, patch_newarray): Likewise.
1974 * resource.c (compile_resource_data): Likewise.
1975 * typeck.c (build_prim_array_type): Likewise.
1977 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1979 * decl.c (java_init_decl_processing): Adjust
1980 initialize_sizetypes call.
1982 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1984 * jv-scan.c (fancy_abort): Add.
1986 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1988 * expr.c (build_java_arrayaccess): Use convert to change
1991 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1993 * class.c (make_local_function_alias): Allocate extra space for 'L'
1994 in name buffer. Reported by Thomas Neumann.
1996 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
1998 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
1999 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2000 * lex.c (do_java_lex): Adjust.
2001 (error_if_numeric_overflow): Likewise.
2003 2004-08-18 Andrew Pinski <apinski@apple.com>
2005 * class.c (make_local_function_alias): Only make a new decl if we
2006 support alias attribute on all decls.
2008 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2010 * class.c (make_local_function_alias): New function. Create local
2011 alias for public method DECL.
2012 (make_method_value): Use make_local_function_alias.
2013 * parse.y (craft_constructor): Don't special-case anonymous classes.
2014 Always set ctor_name to init_identifier_node.
2015 (lookup_method_invoke): Call layout_class_method when creating
2016 anonymous class constructor.
2018 2004-08-18 Richard Henderson <rth@redhat.com>
2020 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2021 default case. Treat '<' similarly. Update for
2022 is_gimple_formal_tmp_var name change.
2024 2004-08-17 Andrew Haley <aph@redhat.com>
2026 * lang.c (lang_printable_name): Obey verbose flag.
2027 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2028 lang_printable_name().
2029 (verify_constructor_circularity, get_printable_method_name,
2030 check_abstract_method_definitions, java_check_regular_methods,
2031 java_check_abstract_methods, check_inner_class_access,
2032 fix_constructors, patch_method_invocation, patch_return):
2034 * expr.c (pop_type_0): Likewise.
2036 * java-tree.h (lang_printable_name_wls): Delete.
2038 2004-08-16 Tom Tromey <tromey@redhat.com>
2041 * parse.y (primary): Changed for initialized and uninitialized
2043 (array_access): Handle array_creation_initialized.
2044 (array_creation_expression): Split into
2045 array_creation_initialized and array_creation_uninitialized.
2047 2004-08-16 Andrew Haley <aph@redhat.com>
2049 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2050 generating bytecode.
2052 2004-08-16 Elliot Lee <sopwith@redhat.com>
2055 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2056 spaces, and quoted filelists.
2058 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2060 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2061 * class.c (build_utf8_ref, build_static_field_ref,
2062 make_field_value, make_method_value, get_dispatch_table,
2063 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2064 * constants.c (get_tag_node, build_ref_from_constant_pool,
2065 build_constants_constructor): Likewise.
2066 * decl.c (java_init_decl_processing): Likewise.
2067 * expr.c (build_java_array_length_access, build_newarray,
2068 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2069 build_java_binop, build_field_ref, expand_java_add_case,
2070 expand_java_call, build_known_method_ref, build_invokevirtual,
2071 build_invokeinterface, build_jni_stub): Likewise.
2072 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2073 * jcf-parse.c (get_constant): Likewise.
2074 * lex.c (do_java_lex): Likewise.
2075 * parse.y (patch_binop, patch_unaryop, patch_cast,
2076 build_null_of_type, patch_newarray): Likewise.
2077 * resource.c (compile_resource_data): Likewise.
2078 * typeck.c (build_prim_array_type): Likewise.
2080 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2082 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2083 Don't create BLOCK here or call java_gimplify_block.
2085 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2087 * java-tree.h (flag_deprecated): Removed.
2088 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2089 * parse.y (check_deprecation): Check warn_deprecated instead of
2092 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2094 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2095 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2096 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2097 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2098 flag_force_classes_archive_check, flag_optimize_sci,
2099 flag_indirect_dispatch): Remove explicit declarations.
2100 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2103 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2106 * Make-lang.in (java.install-man): Install from either build
2107 tree or source tree, whichever has the file first.
2109 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2111 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2112 * lex.h (SET_LVAL_NODE_TYPE): Remove.
2113 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
2114 (do_java_lex): Likewise. Adjust force_fit_type call.
2116 2004-08-04 Roger Sayle <roger@eyesopen.com>
2117 Andrew Haley <aph@redhat.com>
2119 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
2120 checking trees as they're being built.
2121 (convert): Call convert_ieee_real_to_integer if we're
2122 converting a constant, even if we're writing a class file.
2124 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
2127 * parse.y (fold_constant_for_init): Call resolve_field_access with
2128 correct current_class context.
2130 2004-08-01 Roger Sayle <roger@eyesopen.com>
2132 * decl.c (update_aliases, initialize_local_variable): Replace calls
2133 to build with calls to buildN.
2134 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
2135 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
2136 * parse.h (BUILD_THROW): Likewise.
2137 * parse.y (switch_expression, synchronized_statement,
2138 catch_clause_parameter, array_creation_expression,
2139 conditional_expression, make_qualified_name,
2140 resolve_qualified_expression_name, patch_method_invocation,
2141 patch_invoke, build_method_invocation, build_new_invocation,
2142 build_assignment, patch_assignment, build_binop, patch_binop,
2143 build_string_concatenation, build_incdec, patch_unaryop,
2144 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
2145 patch_return, build_if_else_statement, build_labeled_block,
2146 build_new_loop, build_loop_body, build_bc_statement,
2147 build_assertion, encapsulate_with_try_catch, build_try_statement,
2148 build_try_finally_statement, patch_synchronized_statement,
2149 emit_test_initialization): Likewise, replace build with buildN.
2151 2004-07-28 Eric Christopher <echristo@redhat.com>
2153 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
2154 (java_unsafe_for_reeval): Ditto.
2156 2004-07-26 <hp@bitrange.com>
2158 * parse.y (build_super_invocation): Adjust declaration order to
2159 avoid declaration after statement.
2161 2004-07-25 Bernardo Innocenti <bernie@develer.com>
2163 * decl.c: Rename all identifiers named `class' to `cl'.
2165 2004-07-25 Richard Henderson <rth@redhat.com>
2167 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
2169 2004-07-23 Mike Stump <mrs@apple.com>
2171 * boehm.c (set_bit): Improve type safety wrt unsignedness.
2172 * gjavah.c (throwable_p, decode_signature_piece,
2173 print_full_cxx_name, print_include, add_namelet, add_class_decl,
2174 process_file): Likewise.
2175 * jcf-dump.c (main): Likewise.
2176 * jcf-io.c (read_zip_member): Likewise.
2177 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
2178 give_name_to_class, get_class_constant): Likewise.
2179 * jcf-write.c (find_constant_wide, push_long_const,
2180 generate_classfile): Likewise.
2181 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
2182 * parse.y (read_import_dir): Likewise.
2183 * typeck.c (parse_signature_type): Likewise.
2184 * verify.c (verify_jvm_instructions): Likewise.
2185 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
2187 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
2189 * Make-lang.in: Replace rmic and rmiregistry references with
2190 grmic and grmiregistry.
2191 * gcj.texi: Likewise.
2193 2004-07-20 Andrew Haley <aph@redhat.com>
2196 * verify.c (verify_jvm_instructions): Comment change only.
2198 * typeck.c (build_java_array_type): Add size field to array name.
2200 * java-tree.h (LOCAL_SLOT_P): New.
2201 (update_aliases): Add PC argument.
2202 (pushdecl_function_level): New function.
2204 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2205 MODIFY_EXPR, and SAVE_EXPR.
2206 (java_gimplify_modify_expr): New function.
2208 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2209 (expand_iinc): Pass PC to update_aliases().
2210 (STORE_INTERNAL): Likewise.
2211 (process_jvm_instruction): Likewise.
2213 * decl.c (base_decl_map): New variable.
2214 (uniq): New variable.
2215 (update_aliases): Rewrite with more thorough checking.
2216 (debug_variable_p): New function.
2217 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2218 (check_local_named_variable): Delete whole function.
2219 (initialize_local_variable): New function.
2220 (check_local_unnamed_variable): Add checks and comments.
2221 (find_local_variable): Rewrite.
2222 (java_replace_reference): New function.
2223 (function_binding_level): New variable.
2224 (pushdecl_function_level): New function.
2225 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2226 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2227 (start_java_method): Reset uniq. Create base_decl_map. Set
2228 function_binding_level.
2229 (end_java_method): Null unused fields to save memory.
2231 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
2233 * class.c (add_interface_do): Remove.
2234 (set_super_info, interface_of_p, maybe_add_interface,
2235 add_interface, make_class_data, layout_class,
2236 add_miranda_methods): Adjust BINFO accessors and addition.
2237 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
2239 * jcf-write.c (generate_classfile): Likewise.
2240 * parse.y (patch_anonymous_class, check_inner_circular_reference,
2241 check_circular_reference, java_complete_class,
2242 check_abstract_method_definitions,
2243 java_check_abstract_method_definitions,
2244 check_interface_throws_clauses, java_check_abstract_methods,
2245 lookup_java_interface_method2,
2246 find_applicable_accessible_methods_list): Adjust BINFO accessors
2248 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
2250 2004-07-18 Roger Sayle <roger@eyesopen.com>
2252 * builtins.c (max_builtin, min_builtin,
2253 java_build_function_call_expr): Replace calls to build with buildN.
2254 * class.c (build_class_ref, build_static_field_ref,
2255 get_dispatch_table, make_class_data, layout_class_method): Likewise.
2256 * constants.c (build_ref_from_constant_pool): Likewise.
2257 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
2258 add_stmt_to_compound): Likewise.
2259 * except.c (build_exception_object_ref, expand_end_java_handler):
2261 * java-gimplify.c (java_gimplify_case_expr,
2262 java_gimplify_default_expr, java_gimplify_block,
2263 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
2264 * jcf-write.c (generate_bytecode_insns): Likewise.
2265 * typeck.c (convert_ieee_real_to_integer): Likewise.
2267 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2269 * java-tree.h (builtin_function): Declare.
2271 2004-07-16 Steven Bosscher <stevenb@suse.de>
2273 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
2274 abuse restore_line_number_status.
2276 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
2279 * jcf-parse.c (java_emit_static_constructor): Specify default
2282 2004-07-13 Per Bothner <per@bothner.com>
2284 * java-tree.h (all_class_filename): Remove useless macro.
2285 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
2286 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
2287 * parse.y (java_parser_context_restore_global): Replace
2288 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
2289 * jcf-parse.c (read_class, java_parse_file): Likewise.
2291 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
2294 gjavah.c (print_field_info): Emit constant only if field is static.
2296 2004-07-11 Roger Sayle <roger@eyesopen.com>
2298 * expr.c (java_truthvalue_conversion, flush_quick_stack,
2299 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
2300 build_java_ret, build_java_throw_out_of_bounds_exception,
2301 build_java_array_length_access, java_check_reference,
2302 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
2303 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
2304 expand_java_arrayload, build_java_monitor, expand_java_return,
2305 expand_load_internal, expand_java_NEW, build_get_class,
2306 build_instanceof, expand_java_CHECKCAST, expand_iinc,
2307 build_java_soft_divmod, build_java_binop, build_field_ref,
2308 expand_compare, expand_java_goto, expand_java_switch,
2309 expand_java_add_case, build_class_init, build_known_method_ref,
2310 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
2311 expand_invoke, build_jni_stub, expand_java_field_op,
2312 java_expand_expr, expand_byte_code, STORE_INTERNAL,
2313 force_evaluation_order, emit_init_test_initialization): Convert
2314 calls to "build" into calls to the prefered "buildN" functions.
2316 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2318 * java-tree.h (set_block): Remove.
2319 * lang.c (java_clear_binding_stack): New.
2320 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2321 * decl.c (struct binding_level): Remove this_block.
2322 (clear_binding_level): Likewise.
2323 (poplevel): Don't handle this_block.
2324 (set_block): Remove.
2326 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
2328 * class.c (common_enclosing_context_p): Remove statement with no
2331 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2334 * parse.y (create_anonymous_class): Remove 'location' argument. Use
2335 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
2336 (craft_constructor): Inherit access flags for implicit constructor
2337 from the enclosing class.
2338 (create_class): Fix comment typo.
2339 (resolve_qualified_expression_name): Pass type of qualifier to
2340 not_accessible_p, not the type in which target field was found.
2341 (not_accessible_p): Handle inner classes. Expand protected
2342 qualifier-subtype check to enclosing instances, but don't apply this
2343 check to static members. Allow protected access to inner classes
2344 of a subtype. Allow private access within common enclosing context.
2345 (build_super_invocation): Get WFL line number info from current
2347 (build_incomplete_class_ref): Update for new create_anonymous_class
2349 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
2350 common_enclosing_instance_p.
2351 * class.c (common_enclosing_context_p): New. Determine if types
2352 share a common enclosing context, even across static contexts.
2353 (common_enclosing_instance_p): Renamed from
2354 common_enclosing_context_p. Determines if types share a common
2355 non-static enclosing instance.
2356 * java-tree.h (common_enclosing_instance_p): Declare.
2357 * jcf-write.c (get_method_access_flags): New. Surpress private flag
2358 for inner class constructors.
2359 (generate_classfile): Use get_method_access_flags.
2361 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2363 * class.c (interface_of_p): Check for null TYPE_BINFO.
2365 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
2367 * class.c (make_class): Do not create binfo here.
2368 (set_super_info): Create it here.
2369 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
2371 2004-07-08 Richard Henderson <rth@redhat.com>
2373 * expr.c (case_identity, get_primitive_array_vtable,
2374 java_expand_expr, emit_init_test_initialization): Remove.
2375 * java-tree.h (java_expand_expr): Remove.
2376 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
2378 2004-07-07 Per Bothner <per@bothner.com>
2380 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
2381 get internal error due to mismatched types.
2383 * gcj.texi (Invoking gij): Document new -verbose:class flag.
2385 * gcj.texi (Linking): New node. Document -lgij usage.
2387 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
2389 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
2390 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
2391 * java/class.c (set_super_info, class_depth, interface_of_p,
2392 maybe_add_interface, add_interface, make_class_data,
2393 layout_class, add_miranda_methods): Adjust BINFO macros.
2394 * expr.c (can_widen_reference_to, lookup_field): Likewise.
2395 * jcf-write.c (generate_classfile): Likewise.
2396 * parse.y (patch_anonymous_class,
2397 check_inner_circular_reference, check_circular_reference,
2398 java_complete_class, check_abstract_method_definitions,
2399 java_check_abstract_method_definitions,
2400 check_interface_throws_clauses, java_check_abstract_methods,
2401 lookup_java_interface_method2,
2402 find_applicable_accessible_methods_list): Likewise.
2403 * typeck.c (find_method_in_interface): Likewise.
2404 * verify.c (merge_types): Likewise.
2406 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
2408 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
2409 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
2411 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
2413 * class.c (make_class): Use make_tree_binfo.
2414 (set_super_info, add_interface_do): Likewise.
2415 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
2417 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2419 * verify.c: Correct array element access formatting thinko.
2421 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2423 * verify.c: Insert a short blurb at the start referring to the JVMS.
2424 (merge_type_state): Remove redundant nested if statement.
2425 (verify_jvm_instructions): Ensure current_subr is initialised to
2427 Minor formatting fixes all over the place.
2429 2004-07-02 Richard Henderson <rth@redhat.com>
2431 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2433 2004-07-01 Richard Henderson <rth@redhat.com>
2435 * class.c (registerClass_libfunc): Remove.
2436 (init_class_processing): Don't set it.
2437 (emit_register_classes): Take list_p parameter. Fill it in
2438 with _Jv_RegisterClass calls.
2439 * decl.c (java_init_decl_processing): Don't call
2440 init_resource_processing.
2441 * jcf-parse.c (java_emit_static_constructor): New.
2442 (java_parse_file): Call it.
2443 * resource.c (registerResource_libfunc): Remove.
2444 (init_resource_processing): Remove.
2445 (write_resource_constructor): Take list_p parameter. Fill it in
2446 with _Jv_RegisterResource calls.
2447 * java-tree.h: Update prototypes.
2449 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2452 * class.c (layout_class_method): Do not override package-private
2453 method if its in a different package.
2454 (split_qualified_name): Move here from parse.y. Rename from
2455 breakdown_qualified. Add comment.
2456 (in_same_package): Move here from parse.y. Add comment.
2457 * java-tree.h (break_down_qualified, in_same_package): Declare.
2458 (in_same_package): Likewise.
2459 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2462 2004-06-29 Andrew Haley <aph@redhat.com>
2464 * except.c (expand_start_java_handler): Push a new binding level.
2465 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2466 register_exception_range() to register where we'll do it.
2467 (expand_end_java_handler): Remove old bogus code. Replace with
2468 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2469 the top of the expression we're curently building.
2470 (maybe_end_try): Delete.
2471 * decl.c (binding_level.exception_range): New field.
2472 (clear_binding_level): Add field exception_range. Reformat.
2473 (poplevel): Call expand_end_java_handler().
2474 (poplevel): Call java_add_stmt only if functionbody is false.
2475 (maybe_poplevels): Don't call maybe_end_try() from here.
2476 (end_java_method): Clear no longer used trees in function decl.
2477 (register_exception_range): New function.
2478 * java-tree.h (register_exception_range, struct eh_range): Declare.
2480 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2482 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2484 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2487 * expr.c (class_has_finalize_method): Fix method name indentation.
2488 (expand_java_call): Remove K&R style parameter declaration.
2489 (expand_invoke): Fix statement indentation.
2490 (expand_java_field_op): Likewise.
2491 * parse-scan.y: Fix typo.
2492 (reset_report): Fix method name indentation.
2493 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2495 * verify.c (verify_jvm_instructions): Document parameters, insert
2497 * lang.c (lang_init_source): Fix method name indentation.
2498 * class.c (common_enclosing_context_p): Likewise.
2499 (emit_symbol_table): Fix parameter list indentation.
2500 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2501 parameter declaration.
2502 * constants.c: Fix copyright notice indentation.
2503 * typeck.c (find_method_in_superclasses): Fix parameter list
2505 (find_method_in_interfaces): Likewise.
2506 * zextract.c (makelong): Fix method name indentation.
2508 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2511 * parse.y (create_interface): Set correct access modifiers for
2513 * jcf-write.c (get_classfile_modifiers): New function.
2514 (generate_classfile): Use get_classfile_modifiers, not
2517 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2519 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2520 dependency to current parser context, not NULL_TREE, for top-level
2522 (jdep_resolve_class): Enable member access check for all inner
2525 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2527 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2530 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2533 * expr.c (expand_java_field_op): Ensure that target class for static
2534 field access has been loaded.
2536 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2537 Ranjit Mathew <rmathew@hotmail.com>
2539 PR java/1207, java/16178
2540 * jcf-parse.c (load_class): Return immediately if passed a type decl
2541 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2542 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2543 before calling load_class.
2544 (qualify_and_find): Likewise.
2545 (find_in_imports_on_demand): Likewise.
2546 (find_applicable_accessible_methods_list): Likewise.
2548 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2550 * parse.y (java_layout_seen_class_methods): Don't call load_class
2551 on class defined by source parser.
2553 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2555 * parse.y (set_nested_class_simple_name_value): Removed.
2556 (java_complete_expand_class): Remove calls to
2557 set_nested_class_simple_name_value.
2559 2004-06-22 Andrew Haley <aph@redhat.com>
2560 Ranjit Mathew <rmathew@hotmail.com>
2562 Fixes PR java/16113.
2563 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2565 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2567 * parse.y (create_class): Correct diagnostic message about
2568 java.lang.Object extending anything else.
2570 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2572 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2573 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2574 * constants.c (build_ref_from_constant_pool): Likewise.
2575 * expr.c (build_java_array_length_access): Likewise.
2576 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2577 (invoke_build_dtable, build_invokevirtual): Likewise.
2578 (build_invokeinterface, java_expand_expr): Likewise.
2579 (emit_init_test_initialization): Likewise.
2580 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2581 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2583 2004-06-21 Andrew Haley <aph@redhat.com>
2585 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2588 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2590 * jcf.h (struct JCF): Change java_source, right_zip and finished
2592 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2593 byte_swap and use_fallback to unsigned int.
2594 * parse.h (struct _jdep): Change flag0 to unsigned int.
2596 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2599 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2600 before trying to lay out its methods.
2601 * jcf-parse.c (read_class): Track parsed files using canonical paths
2602 obtained via lrealpath from libiberty.
2603 (java_parse_file): Likewise.
2604 (parse_source_file_1): Rename formal parameter to reflect its
2605 modified purpose. Minor formatting fix.
2607 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2609 * class.c (emit_register_classes): Make the function uninlinable,
2610 do not set current_function_cannot_inline.
2611 * resource.c (write_resource_constructor): Do not reset
2612 flag_inline_functions around rest_of_compilation.
2614 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2617 * expr.c (java_truthvalue_conversion): Handle
2618 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2619 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2620 i.e. return the expression.
2622 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2624 * gjavah.c: Include version.h
2626 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2628 * jcf-write.c (generate_bytecode_conditional): Correct handling
2629 of unordered conditionals. Add comment.
2631 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2632 Per Bothner <per@bothner.com>
2634 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2635 local variable was initialised upon declaration.
2636 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2637 variable was final and initialised upon declaration.
2638 * check-init.c (check_final_reassigned): Give error only if a blank
2639 final is not definitely unassigned or if an initialised final is
2641 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2642 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2643 (check_init): Perform initialised-variable-removing-optimisation
2644 only on non-final local variables.
2646 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2648 * jcf-write.c (generate_bytecode_conditional): Handle binops
2649 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2651 (generate_bytecode_insns): Likewise.
2653 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2655 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2656 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2658 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2660 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2661 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2663 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2665 * decl.c (struct binding_level): Add GTY marker. Compile
2666 binding_depth unconditionally.
2667 (current_binding_level, free_binding_level, global_binding_level):
2669 (clear_binding_level): Unconditionally set binding_depth.
2670 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2672 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2674 * lex.c (java_new_lexer): Set 'encoding'.
2675 (java_read_char): Improve error message for unrecognized characters.
2676 * lex.h (struct java_lexer): New field 'encoding'.
2678 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2680 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2682 2004-05-21 Mark Wielaard <mark@klomp.org>
2684 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2687 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2689 * typeck.c: Remove non-printable character 160.
2691 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2693 * check-init.c: Correct minor typos.
2695 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2697 * Make-lang.in, expr.c, java-gimplify.c: Rename
2698 tree-simple.[ch] to tree-gimple.[ch].
2700 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2702 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2704 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2706 Merge from tree-ssa-20020619-branch. See
2707 ChangeLog.tree-ssa for details.
2709 * Make-lang.in, builtins.c, check-init.c, class.c,
2710 constants.c, decl.c, except.c, expr.c, java-except.h,
2711 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2712 lang.c, lang.opt, parse.y, resource.c: Merged.
2713 * java-gimplify.c: New file.
2715 2004-05-10 Andrew Haley <aph@redhat.com>
2717 * parse.y (create_class): Set TYPE_VFIELD.
2718 * decl.c (java_init_decl_processing): Likewise.
2720 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2721 * class.c (make_method_value): Replace DECL_VINDEX with call to
2723 (get_dispatch_vector): Likewise.
2724 (layout_class_method): Likewise.
2725 Replace set of DECL_VINDEX with call to set_method_index().
2726 (set_method_index): New function.
2727 (get_method_index): New function.
2728 * java-tree.h (set_method_index): New function decl.
2729 (get_method_index): New function decl.
2731 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2733 * parse.y (check_pkg_class_access): Add new argument
2734 and use it when cl is NULL to call lookup_cl on it.
2735 (parser_check_super_interface): Do not call lookup_cl.
2736 Pass this_decl to check_pkg_class_access and NULL
2737 instead of lookup_cl.
2738 (parser_check_super): Update for change in
2739 check_pkg_class_access.
2740 (do_resolve_class): Likewise.
2741 (process_imports): Likewise.
2742 (find_in_imports_on_demand): Likewise.
2743 (resolve_qualified_expression_name): Likewise.
2745 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2747 Fixes PR java/9685, PR java/15073
2748 * parse.y (accessibility_string): New method.
2749 (not_accessible_field_error): Use accessibility_string()
2750 instead of java_accstring_lookup().
2751 (resolve_qualified_expression_name): Check with
2752 check_pkg_class_access() before allowing access using
2755 Use check_pkg_class_access() instead of not_accessible_p()
2756 for unqualified types.
2757 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2758 REFERENCE for package-private access checking.
2759 (patch_method_invocation): Use accessibility_string() instead
2760 of java_accstring_lookup().
2762 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2765 * gjavah.c (struct method_name): Add member is_native.
2766 (overloaded_jni_method_exists_p): Match candidate method only if
2768 (print_method_info): Initialise is_native flag from the method's
2771 2004-04-30 Roger Sayle <roger@eyesopen.com>
2773 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2774 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2776 2004-04-22 Roger Sayle <roger@eyesopen.com>
2778 * resource.c (write_resource_constructor): Guard call to possibly
2779 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2781 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2783 * class.c (make_class_data): Add new field aux_info.
2784 * decl.c (java_init_decl_processing): Push type and decl for
2787 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2789 * expr.c (expand_java_NEW): Don't use size argument for
2790 _Jv_AllocObject calls.
2791 * parse.y (patch_invoke): Likewise.
2793 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2795 * expr.c (build_invokeinterface): Remove unused variables to
2798 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2800 * class.c (get_interface_method_index): New function. Return dispatch
2801 index for interface method.
2802 (make_method_value): For interface methods, set index field to
2803 iface dispatch index, not DECL_VINDEX.
2804 * expr.c (build_invokeinterface): Use get_interface_method_index.
2806 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2808 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2810 2004-03-31 Andrew Haley <aph@redhat.com>
2813 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2815 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2817 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2818 form of GTY markers.
2820 2004-03-25 Marcus Meissner <meissner@suse.de>
2823 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2825 2004-03-23 Tom Tromey <tromey@redhat.com>
2828 * jcf-write.c (make_class_file_name): Don't report if mkdir
2831 2004-03-23 Tom Tromey <tromey@redhat.com>
2833 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2835 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2837 * class.c, gjavah.c, lang.c: Fix comment typos.
2838 * gcj.texi: Fix typos.
2840 2004-03-19 Per Bothner <per@bothner.com>
2842 * gcj.texi (Code Generation): Document new flags and assert defaults.
2844 * class.c (assume_compiled_node_struct): Rename type to
2845 class_flag_node_struct, as it is now also used for enable_assertions.
2846 Rename assume_compiled_node typedef. Rename excludep field to value.
2847 (find_assume_compiled_node): Rename function to find_class_flag_node.
2848 Minor optimization - avoid needless strlen.
2849 (add_assume_compiled): Some tweaking and optimization.
2850 Rename and generalize to add_class_flag takem an extra parameter.
2851 (add_assume_compled): New just calls add_class_flag.
2852 (add_enable_assert, enable_assertions): New functions.
2853 (enable_assert_tree): New static.
2854 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2855 * lang.opt (fenable-assertions, fenable-assertions=,
2856 fdisable-assertions, fdisable-assertions=): New options.
2857 * lang.c (java_handle_option): Handle new options.
2858 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2859 class in an interface - create helper class nested in outer interface.
2860 (build_assertion): Short-circuit if enable_assertions is false.
2862 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2864 * java-tree.h: Changes throughout to add checking to macros
2865 and numerous whitespace changes.
2866 (VAR_OR_FIELD_CHECK): New macro.
2867 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2868 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2870 2004-03-16 Per Bothner <per@bothner.com>
2872 * jcf-jump.c (options): New --print-constants option.
2873 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2875 * jcf-dump.c (flag_print_constant_pool): Default to off.
2876 (print_constant_terse_with_index): New helper function.
2877 (various places): Check flag_print_constant_pool where missing.
2878 (main): If verbose set flag_print_constant_pool.
2879 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2881 2004-03-15 Andrew Haley <aph@redhat.com>
2884 * parse.y (java_complete_lhs): Check that final variable has an
2887 2004-03-12 Andrew Haley <aph@redhat.com>
2890 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2893 2004-02-29 Roger Sayle <roger@eyesopen.com>
2895 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2898 2004-02-27 Per Bothner <per@bothner.com>
2900 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2901 suggestion: Use build_incomplete_class_ref.
2902 This fixes PR java/13508, java/11714.
2904 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2906 * java/parse.h: Update copyright.
2908 2004-02-26 Andrew Haley <aph@redhat.com>
2911 * parse.y (check_interface_throws_clauses): Check for
2912 !METHOD_INVISIBLE (iface_method).
2913 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2914 well as CLASS_ABSTRACT.
2916 2004-02-25 Per Bothner <per@bothner.com>
2918 * parse.y (build_assertion): If we're in an inner class, create the
2919 class$ helper routine in the outer class.
2921 2004-02-19 Richard Henderson <rth@redhat.com>
2923 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2925 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2927 * Make-lang.in (java.install-man): Add extra dependencies.
2929 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2931 * Make-lang.in: Install man pages under the same names
2932 (possibly transformed) as the program they document.
2934 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2936 * gjavah.c: Include "intl.h".
2937 (error): New function.
2938 (main): Call gcc_init_libintl.
2939 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2940 print_stub_or_jni, process_file, main): Use error rather than
2942 (print_method_info, usage, help, version, main): Mark strings for
2943 translation with _. Avoid splitting up sentences. Send
2944 information messages to stdout.
2945 * jcf-dump.c: Include "intl.h".
2946 (main): Call gcc_init_libintl.
2947 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2948 Mark error, usage and version messages for translation with _.
2949 Avoid splitting up sentences.
2950 * jv-scan.c: Include "intl.h".
2951 (fatal_error, warning): Change parameter s to msgid. Translate
2953 (main): Call gcc_init_libintl.
2954 (usage, help, version): Mark error, usage and version messages for
2955 translation with _. Avoid splitting up sentences.
2956 * jvgenmain.c: Include "intl.h".
2957 (main): Call gcc_init_libintl.
2958 (usage, main): Mark error messages for translation with _.
2959 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2960 JVGENMAIN_OBJS): Add intl.o.
2961 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2962 java/jvgenmain.o): Update dependencies.
2964 2004-02-08 Per Bothner <per@bothner.com>
2966 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2967 class don't use not_accessible_field_error, which can get confused.
2969 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2971 Make-lang.in (po-generated): Delete.
2973 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2975 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2977 * decl.c: Include target.h.
2978 (start_java_method): Replace PROMOTE_PROTOTYPES with
2979 targetm.calls.promote_prototypes.
2980 * expr.c: Include target.h.
2981 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2982 targetm.calls.promote_prototypes.
2983 * parse.y: Include target.h.
2984 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2985 with targetm.calls.promote_prototypes.
2987 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2989 * typeck.c: Update copyright.
2991 2004-02-02 Tom Tromey <tromey@redhat.com>
2993 * decl.c (java_init_decl_processing): Remove duplicate
2996 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
2998 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3000 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3002 * expr.c (build_field_ref): Move variable
3005 2004-01-28 Andrew Haley <aph@redhat.com>
3007 * expr.c (build_field_ref): Widen field offset.
3009 2004-01-27 Andrew Haley <aph@redhat.com>
3012 * parse.y (check_interface_throws_clauses): Make sure class_decl
3015 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3018 * parse.y (patch_assignment): Don't modify lhs_type for
3019 reference assignments.
3021 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3023 * Make-lang.in: Replace $(docdir) with doc.
3024 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3025 (java.install-man): Revamp rule.
3027 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3029 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3030 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3031 instead of deferred backquote.
3033 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3035 * typeck.c (find_method_in_interfaces): Move variable
3038 2004-01-16 Andrew Haley <aph@redhat.com>
3041 * typeck.c (shallow_find_method): New.
3042 (find_method_in_superclasses): New.
3043 (find_method_in_interfaces): New.
3044 (lookup_do): Rewrite.
3045 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3047 * jcf-parse.c (read_class): Save and restore output_class.
3048 * decl.c (java_expand_body): Set output_class from fndecl.
3050 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3052 * class.c (gen_indirect_dispatch_tables): Fix string length
3055 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3057 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3058 (java.srcextra): Copy above back to source directory if requested.
3059 (po-generated): Delete reference to $(parsedir).
3060 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3063 2004-01-14 Jan Hubicka <jh@suse.cz>
3065 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3068 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3070 * java-tree.h (java_expand_expr): Change prototype.
3071 * expr.c (java_expand_expr): Add alt_rtl parameter.
3073 2004-01-09 Andrew Haley <aph@redhat.com>
3076 * parse.y (java_fix_constructors): Set output_class.
3077 (java_reorder_fields): Likewise.
3078 (java_layout_classes): Likewise.
3079 (java_expand_classes): Generate indirect dispatch tables.
3080 (java_expand_classes): Set output_class.
3081 (java_finish_classes): Likewise.
3082 * lang.c (java_init): Turn on always_initialize_class_p if we're
3083 using indirect dis[atch.
3084 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3085 (java_get_callee_fndecl): Use class local atable.
3087 (always_initialize_class_p): Decl moved to java-tree.h.
3088 (HANDLE_CLASS_INFO): Set output_class.
3089 (read_class): Likewise.
3090 (parse_class_file): Call gen_indirect_dispatch_tables.
3091 (parse_zip_file_entries): Set output_class.
3092 (java_parse_file): Set output_class. Don't emit symbol tables.
3093 * java-tree.h (output_class): New.
3094 Remove global declarations for otable, atable, and ctable.
3095 (always_initialize_class_p): moved here from decl.c.
3097 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3098 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3099 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3100 (struct lang_type): Add otable_methods, otable_decl,
3101 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3102 ctable_decl, catch_classes, type_to_runtime_map.
3103 * expr.c (build_field_ref): Make otable, atable, and ctable class
3104 local rather than global.
3105 (build_known_method_ref): Likewise.
3106 (build_invokeinterface): Likewise.
3107 (java_expand_expr): Pass runtime type (rather than actual type) to
3109 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3110 this class. Look up each class in that map to delete duplicates.
3111 (expand_end_java_handler): Pass runtime type (rather than actual
3112 type) to expand_start_catch.
3113 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
3115 (java_init_decl_processing): Rearrange things. Remove global
3116 declarations of otable, atable, and ctable.
3117 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
3118 (java_expand_body): Set output_class.
3119 * constants.c (build_constant_data_ref): Use output_class, not
3121 (alloc_name_constant): Likewise.
3122 * class.c (gen_indirect_dispatch_tables): New.
3123 (build_class_ref): Generate hard reference to superclass, even if
3124 using indirect dispatch.
3125 (build_static_field_ref): Use class local atable.
3126 (make_class_data): Generate hard reference to superclass, even if
3127 using indirect dispatch.
3128 Generate symbolic references to interfaces when using indirect
3130 (make_class_data): Emit otable, atable, and ctable.
3131 Make otable, atable, and ctable class local rather than global.
3132 (emit_catch_table): Make otable, atable, and ctable class local
3135 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
3137 * parse.y (catch_clause_parameter): Fix typo.
3140 * parse.y: (catch_clause_parameter): Return early if $3, aka
3141 formal_parameter, is null.
3143 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
3145 * class.c: Remove uses of "register" specifier in
3146 declarations of arguments and local variables.
3149 * gjavah.c: Likewise.
3150 * jcf-dump.c: Likewise.
3151 * jcf-io.c: Likewise.
3152 * jcf-parse.c: Likewise.
3153 * jcf-write.c: Likewise.
3154 * keyword.h: Likewise.
3155 * parse.y: Likewise.
3156 * typeck.c: Likewise.
3157 * verify.c: Likewise.
3159 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
3161 * Make-lang.in (GCJ_CROSS_NAME): Delete.
3162 (java.install_common, java.install-man): Adjust for above.
3163 (java.uninstall): Likewise.
3165 2003-12-03 Michael Koch <konqueror@gmx.de>
3167 * class.c (make_class_data):
3168 Push field value to 'hack_signers' instead of 'signers'.
3169 * decl.c (java_init_decl_processing):
3170 Push field 'hack_signers' instead of 'signers'.
3172 2003-12-03 Zack Weinberg <zack@codesourcery.com>
3174 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
3177 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
3180 * parse.y (qualify_ambiguous_name): Remove lots of broken
3181 field access processing - there's no need to do that here,
3182 because we have resolve_field_access. Remove
3183 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
3184 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
3187 2003-12-01 Jeff Sturm <jsturm@one-point.com>
3190 * parse.y (java_complete_lhs): Save location prior to patching
3193 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
3196 * resource.c (write_resource_constructor): Append
3197 "_resource" to constructor identifier name.
3199 2003-11-25 Jeff Sturm <jsturm@one-point.com>
3202 * constants.c (cpool_for_class): New function.
3203 (outgoing_cpool): Remove global variable.
3204 (alloc_name_constant): Use cpool_for_class.
3205 (build_constants_constructor): Likewise.
3206 * decl.c (java_expand_body): Set current_class.
3207 * java-tree.h (outgoing_cpool) Remove declaration.
3208 (init_outgoing_cpool): Likewise.
3209 * jcf-parse.c (init_outgoing_cpool): Remove function.
3210 (parse_class_file): Don't call init_outgoing_cpool.
3211 * parse.y (java_complete_expand_methods): Don't call
3212 init_outgoing_cpool. Don't save outgoing_cpool.
3213 (java_expand_classes): Don't restore outgoing_cpool.
3214 (java_finish_classes): Likewise.
3216 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
3218 * Make-lang.in: (java.install-common) Add
3219 symlink for $(target_noncanonical)-gcjh for
3222 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3224 * Make-lang.in (java.extraclean): Delete.
3226 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3228 * Make-lang.in (check-java): Add.
3230 2003-11-19 Jeff Sturm <jsturm@one-point.com>
3233 * except.c (prepare_eh_table_type): Allocate variable-sized
3234 buffer `buf' with alloca.
3236 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3240 decl.c (java_init_decl_processing): Don't initialize
3241 class_not_found_type_node, no_class_def_found_type_node.
3243 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
3244 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
3245 (class_not_found_type_node, no_class_def_found_type_node):
3248 parse.y (build_dot_class_method_invocation): Add this_class
3249 argument. Qualify method invocations to a different class.
3250 (create_new_parser_context): Initialize saved_data_ctx to 0.
3251 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
3252 (build_dot_class_method): Don't load classes. Register
3254 (build_incomplete_class_ref): Special cases for interfaces
3255 and inner classes. Move build_dot_class_method call to here...
3256 (patch_incomplete_class_ref): ...from here. Pass current_class
3257 to build_dot_class_method_invocation.
3258 (build_assertion): Pass class_type to
3259 build_dot_class_method_invocation.
3260 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
3262 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3265 * java-tree.h (BLOCK_EMPTY_P): Define.
3266 * parse.y (java_complete_lhs): Check for empty blocks
3267 in TRY_FINALLY_EXPR case.
3269 2003-11-17 Andrew Haley <aph@redhat.com>
3271 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
3272 (struct lang_decl_var:freed): New variable.
3273 * decl.c (poplevel): Mark local vars that have gone out of scope.
3274 (push_jvm_slot): Don't use the RTL of a var that has gone out of
3277 2003-11-16 Jason Merrill <jason@redhat.com>
3279 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
3280 and TAGS files that include them for each front end.
3282 2003-11-15 Tom Tromey <tromey@redhat.com>
3284 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
3286 2003-11-12 Jason Merrill <jason@redhat.com>
3288 PR optimization/12547
3289 * lang.c (java_tree_inlining_walk_subtrees): Just walk
3290 BLOCK_EXPR_BODY directly.
3292 2003-11-12 Andrew Haley <aph@redhat.com>
3295 * parse.y (fold_constant_for_init): Check that we really do have a
3299 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
3300 init_test_decls being inlined.
3303 * parse.y (do_resolve_class): Check return value from
3304 breakdown_qualified().
3306 2003-11-11 Tom Tromey <tromey@redhat.com>
3309 * parse.y (merge_string_cste): Handle case where we have a
3310 pointer that happens to be zero, not null_pointer_node.
3312 2003-11-10 Tom Tromey <tromey@redhat.com>
3314 * jcf-parse.c (classify_zip_file): Correctly compare
3315 filename_length against length of manifest file's name.
3317 2003-11-08 Tom Tromey <tromey@redhat.com>
3320 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
3322 2003-11-06 Andrew Haley <aph@redhat.com>
3324 * expr.c (java_stack_swap): Make sure destination stack slots are
3325 of the correct type.
3327 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
3329 * Make-lang.in (dvi): Move targets to $(docobjdir).
3330 (gcj.dvi): Simplify rule and adjust target.
3331 (gcj.info): Simplify rule.
3332 (gcj.pod): New intermediate rule.
3333 (gcjh.pod): Likewise.
3334 (jv-scan.pod): Likewise.
3335 (jcf-dump.pod): Likewise.
3336 (gij.pod): Likewise.
3337 (jv-convert.pod): Likewise.
3338 (rmic.pod): Likewise.
3339 (rmiregistry.pod): Likewise.
3342 (jv-scan.1): Delete.
3343 (jcf-dump.1): Delete.
3345 (jv-convert.1): Delete.
3347 (rmiregistry.1): Delete.
3349 2003-11-02 Jeff Sturm <jsturm@one-point.com>
3351 Fixes PR java/12866.
3352 * parse.y (resolve_qualified_expression_name): Move test
3353 for outer field access methods from here...
3354 (check_thrown_exceptions) ...to here.
3356 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
3358 * .cvsignore: Delete.
3360 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
3362 * verify.c (verify_jvm_instructions): Don't warn about legal
3363 eh binding regions generated for example by jdk 1.4.1.
3365 2003-10-24 David S. Miller <davem@redhat.com>
3367 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
3369 2003-10-22 Andrew Haley <aph@redhat.com>
3371 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
3372 (java_get_callee_fndecl): New.
3374 * jcf-parse.c (java_parse_file): Call emit_catch_table().
3376 * java-tree.h (ctable_decl): New.
3377 (catch_classes): New.
3378 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
3380 * decl.c (java_init_decl_processing): Add catch_class_type.
3382 Add catch_classes field.
3384 * class.c (build_indirect_class_ref): Break out from
3386 (make_field_value): Check flag_indirect_dispatch.
3387 (make_class_data): Ditto.
3388 Tidy uses of PUSH_FIELD_VALUE.
3389 Add field catch_classes.
3390 (make_catch_class_record): New.
3392 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
3394 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3396 * jcf-write.c: Follow spelling conventions.
3397 * parse.y: Likewise.
3399 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3401 * ChangeLog: Fix typos.
3402 * expr.c: Fix comment typos.
3403 * jcf-write.c: Likewise.
3406 * mangle.c: Likewise.
3407 * parse-scan.y: Likewise.
3408 * parse.y: Likewise.
3410 2003-10-22 Tom Tromey <tromey@redhat.com>
3412 * expr.c (expand_byte_code): Only warn about dead bytecode when
3413 extra_warnings is set.
3415 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
3417 Fix for PR java/12586.
3418 * mangle.c (find_compression_record_match): Don't iterate through
3419 package namespace elements unless they all match compression_table
3422 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3424 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3425 (generate-manpages): Likewise.
3426 (java.maintainer-clean): Likewise.
3427 (gcj.info): Likewise.
3430 (jv-scan.1): Likewise.
3431 (jcf-dump.1): Likewise.
3433 (jv-convert.1): Likewise.
3435 (rmiregistry.1): Likewise.
3436 (java.install-man): Likewise.
3437 (parse-scan.o): Move and define complete compile line.
3438 (parse.o): Likewise.
3439 (jcf-tree-inline.o): Move.
3441 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3443 * Make-lang.in (info): Update dependencies.
3444 (java.install-info): Remove.
3445 ($(srcdir)/java/gcj.info): Replace with ...
3446 ($(docobjdir)/gcj.info): ... this.
3448 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3450 * Make-lang.in: Replace uses of $(target_alias) with
3451 $(target_noncanonical).
3453 2003-10-09 Tom Tromey <tromey@redhat.com>
3455 * decl.c (java_init_decl_processing): Declare signers field.
3456 * class.c (make_class_data): Set signers field.
3458 2003-10-09 Jason Merrill <jason@redhat.com>
3460 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3461 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3464 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3466 * Make-lang.in (java.info): Replace with ...
3468 (java.dvi): Replace with ...
3470 (java.generated-manpages): Replace with ...
3472 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3474 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3476 2003-10-01 Andrew Haley <aph@redhat.com>
3478 * jcf-parse.c (java_parse_file): Write otable and atable.
3479 * java-tree.h (atable_methods): New.
3481 (atable_syms_decl): New.
3482 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3483 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3484 (symbol_*type): Rename method_symbol* to symbol*type.
3485 (emit_offset_symbol_table): Delete.
3486 (emit_symbol_table): New.
3487 (get_symbol_table_index): New.
3489 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3490 (build_known_method_ref): Likewise.
3491 (get_symbol_table_index): Rename from get_offset_table_index.
3492 Parameterize to allow re-use by differing types of symbol table.
3493 (build_invokevirtual): Pass table to get_offset_table_index.
3494 * decl.c (java_init_decl_processing): Push types and decls for
3495 atable and atable_syyms.
3496 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3497 (make_class_data): Add new fields atable and atable_syms.
3498 (emit_symbol_table): Rename from emit_offset_symbol_table.
3499 Parameterize to allow re-use by different types of symbol table.
3500 (build_symbol_entry): Renamed from build_method_symbols_entry.
3502 2003-09-30 Roger Sayle <roger@eyesopen.com>
3504 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3505 semantics for SAVE_EXPR, by caching the result in a temporary.
3507 2003-09-28 Richard Henderson <rth@redhat.com>
3509 * check-init.c (check_init): Save and restore input_location
3510 instead of file and line separately.
3511 * decl.c (java_expand_body): Likewise.
3512 * jcf-write.c (generate_bytecode_insns): Likewise.
3513 * parse.y (safe_layout_class): Likewise.
3514 * jcf-parse.c (read_class, parse_class_file): Likewise.
3515 (java_parse_file): Use %H for warning locator.
3517 2003-09-28 Roger Sayle <roger@eyesopen.com>
3519 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3520 with void-type branches instead of using a COMPOUND_EXPR.
3522 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3524 * decl.c (java_optimize_inline, dump_function): Remove.
3525 * java-tree.h (java_optimize_inline): Remove declaration.
3526 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3527 * parse.y (source_end_java_method, java_expand_classes):
3528 Likewise. Remove dead code.
3530 2003-09-27 Roger Sayle <roger@eyesopen.com>
3532 * lang.c (java_init_options): Set flag_evaluation_order.
3533 * expr.c (force_evaluation_order): Don't attempt to force
3534 evaluation order of binary operations using save_expr.
3535 * parse.y (java_complete_lhs): No longer need to call
3536 force_evaluation_order when constructing binary operators.
3538 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3539 Bryce McKinlay <bryce@mckinlay.net.nz>
3542 * parse.y (not_accessible_field_error): New function.
3543 (resolve_expression_name): Check field access permissions.
3544 (resolve_qualified_expression_name): Use
3545 not_accessible_field_error.
3546 (resolve_qualified_expression_name): Likewise.
3548 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3550 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3552 2003-09-23 Roger Sayle <roger@eyesopen.com>
3554 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3555 with equal operands without side-effects.
3557 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3559 * decl.c (java_init_decl_processing): Don't emit otable decls
3560 if flag_indirect_dispatch is not set.
3562 2003-09-21 Richard Henderson <rth@redhat.com>
3564 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3567 2003-09-21 Richard Henderson <rth@redhat.com>
3569 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3570 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3572 2003-09-20 Richard Henderson <rth@redhat.com>
3574 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3576 2003-09-18 Roger Sayle <roger@eyesopen.com>
3578 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3579 * check-init.c (check_init): Likewise.
3581 2003-09-18 Roger Sayle <roger@eyesopen.com>
3583 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3585 2003-09-16 Andrew Haley <aph@redhat.com>
3587 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3589 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3592 * mangle.c (find_compression_record_match): Skip
3593 over a "6JArray" (the array template mangled string)
3595 (mangle_array_type): Correct minor typo.
3596 (atms): Move definition to the beginning.
3598 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3600 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3601 out. Fix for PR java/12254.
3603 2003-09-11 Richard Henderson <rth@redhat.com>
3605 * parse.y (source_end_java_method): Update for new
3606 cgraph_finalize_function argument.
3608 2003-09-09 Richard Henderson <rth@redhat.com>
3610 * parse.y (source_end_java_method): Update call to
3611 cgraph_finalize_function.
3613 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3615 * decl.c (java_expand_body): New function.
3616 * expr.c (build_class_init): Set DECL_IGNORED_P.
3617 * java-tree.h (start_complete_expand_method,
3618 java_expand_body): Declare.
3619 * jcf-parse.c (cgraph.h): Include.
3620 (java_parse_file): Handle flag_unit_at_a_time.
3621 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3622 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3623 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3624 (java_start_inlining): New function.
3625 * parse.h (java_finish_classes): Declare.
3626 * parse.y: Include cgraph.h.
3627 (block): Don't special-case empty block production.
3628 (craft_constructor): Set DECL_INLINE.
3629 (source_end_java_method): Handle flag_unit_at_a_time.
3630 Replace inline code with call to java_expand_body.
3631 (start_complete_expand_method): Remove static modifier.
3632 (java_expand_method_bodies): Patch function tree for
3633 class initialization and/or synchronization as needed.
3634 Don't begin RTL expansion yet.
3635 (java_expand_classes): Check flag_unit_at_a_time before
3636 calling finish_class.
3637 (java_finish_classes): New function.
3638 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3639 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3640 (emit_test_initialization): Set DECL_IGNORED_P.
3642 2003-09-03 Roger Sayle <roger@eyesopen.com>
3644 * builtins.c (enum builtin_type): Delete unused enumeration.
3645 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3647 2003-08-28 Tom Tromey <tromey@redhat.com>
3649 * gcj.texi (Extensions): Document gcjlib URLs.
3651 2003-08-20 Tom Tromey <tromey@redhat.com>
3653 * gcj.texi (Extensions): Added xref.
3654 (libgcj Runtime Properties): Document
3655 gnu.gcj.runtime.VMClassLoader.library_control.
3657 2003-08-20 Andrew Haley <aph@redhat.com>
3659 * except.c (prepare_eh_table_type): Use new encoding for exception
3660 handlers when using -fno-assume-compiled.
3662 2003-08-13 Tom Tromey <tromey@redhat.com>
3664 * gcj.texi (Invoking gij): Document -X and -?.
3666 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3668 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3669 GCJH_OBJS, JCFDUMP_OBJS
3670 * win32-host.c: Removed the unnecessary and broken dependency
3673 2003-08-11 Tom Tromey <tromey@redhat.com>
3675 * parse.y (java_check_regular_methods): Typo fixes. Call
3676 check_interface_throws_clauses. Use
3677 check_concrete_throws_clauses.
3678 (check_interface_throws_clauses): New function.
3679 (check_concrete_throws_clauses): New function.
3680 (hack_is_accessible_p): New function.
3681 (find_most_specific_methods_list): Added FIXME.
3682 * typeck.c (lookup_do): Use `flags' argument to decide what to
3684 (lookup_argument_method_generic): New function.
3685 (lookup_argument_method2): Removed.
3686 * jcf.h (ACC_INVISIBLE): New define.
3687 * jcf-write.c (generate_classfile): Skip invisible methods.
3688 * class.c (add_miranda_methods): New function.
3689 (layout_class_methods): Use it.
3690 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3691 * java-tree.h (METHOD_INVISIBLE): New define.
3692 (lang_decl_func) [invisible]: New field.
3693 (lookup_argument_method_generic): Declare.
3694 (SEARCH_INTERFACE): New define.
3695 (SEARCH_SUPER): Likewise.
3696 (SEARCH_ONLY_INTERFACE): Likewise.
3697 (SEARCH_VISIBLE): Likewise.
3698 (lookup_argument_method2): Removed declaration.
3700 2003-08-05 Tom Tromey <tromey@redhat.com>
3702 Fix for PR java/11600:
3703 * parse.y (java_complete_lhs): See whether we're calling a method
3705 (check_thrown_exceptions): Added `is_array_call' argument;
3706 fixed `clone' checking; updated all callers.
3708 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3710 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3712 2003-08-03 Tom Tromey <tromey@redhat.com>
3714 * java-tree.h (METHOD_TRANSIENT): Removed.
3715 * decl.c (pushdecl): Removed some dead code.
3716 * class.c (get_access_flags_from_decl): Can't have transient
3718 (add_method_1): Can't have a transient method.
3720 2003-07-28 Andreas Jaeger <aj@suse.de>
3722 * jvspec.c: Convert to ISO C90 prototypes.
3724 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3726 * decl.c (force_poplevels): Fix warning call.
3728 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3730 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3731 (expand_java_field_op): Likewise.
3732 * class.c (layout_class_method): Likewise
3733 (emit_register_classes): Likewise.
3734 * decl.c (pushdecl): Likewise.
3735 (poplevel): Likewise.
3736 (force_poplevels): Likewise.
3737 (give_name_to_locals): Likewise.
3738 * check-init.c (check_for_initialization): Likewise.
3740 2003-07-24 Jason Merrill <jason@redhat.com>
3742 * java-tree.h: Move boolean_type_node et al to the back end.
3744 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3746 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3749 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3751 * lang.opt: Don't show -MD_ and -MDD_.
3753 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3755 * lang-options.h: Remove.
3756 * lang.opt: Add help text.
3758 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3760 * expr.c: Remove the last argument to expand_assignment().
3762 2003-07-09 Jan Hubicka <jh@suse.cz>
3764 * java-tree.h (DECL_NUM_STMTS): Rename to...
3765 (DECL_ESTIMATED_INSNS): ... this.
3766 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3767 New static functions.
3768 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3769 * parser.y (add_stmt_to_compound): Do not account statements.
3771 2003-07-08 Mark Wielaard <mark@klomp.org>
3773 * gcj.texi: CNI now expands to Compiled Native Interface.
3775 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3777 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3779 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3781 * expr.c (expand_byte_code): Adjist emit_line_note call.
3783 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3785 * lang.c (java_handle_option): Don't handle filenames.
3787 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3789 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3792 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3793 * jcf.h: Delete COMPARE_FILENAMES definition.
3795 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3797 * lang.c (java_init_options): Update prototype.
3799 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3801 * decl.c (poplevel): Adjust define_label call.
3803 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3805 * gjavah.c (flag_jni): Make non-static.
3806 * parse-scan.y (ctxp): Make non-static.
3808 * class.c (build_method_symbols_entry)
3809 * expr.c (get_offset_table_index)
3810 * jcf-parse.c (jcf_parse):
3811 Mark the definition static, matching the forward declaration.
3813 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3815 * lang.c (java_handle_option): Don't check for missing arguments.
3817 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3819 * class.c (push_class): Use a location_t to save place.
3820 (emit_register_classes): Set input_location. Adjust
3821 expand_function_end call.
3822 * resource.c (write_resource_constructor): Likewise.
3823 * decl.c (end_java_method): Adjust expand_function_end call.
3824 * parse.y (source_end_java_method): Likewise.
3826 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3828 * lang.c (java_handle_option): Likewise.
3830 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3832 * lang.c (java_handle_option): Special-casing of optional
3833 joined arguments no longer needed.
3834 * lang.opt: Update switches that take optional argument.
3836 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3838 * lang.opt: Declare Java.
3839 * lang.c (java_init_options): Update.
3841 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3843 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3845 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3847 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3848 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3849 * lang.opt: -MD and -MMD have an underscore.
3851 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3853 * class.c (emit_register_classes): Adjust init_function_start
3855 * decl.c (complete_start_java_method): Likewise.
3856 * resource.c (write_resource_constructor): Likewise.
3858 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3860 * Make-lang.in: Update to use options.c and options.h.
3861 * lang.c: Include options.h not j-options.h.
3862 (java_handle_option): Abort on unrecognized option.
3863 (java_init_options): Request Java switches.
3865 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3867 * Make-lang.in: Handle mostlyclean.
3869 2003-06-11 Tom Tromey <tromey@redhat.com>
3871 * lang.c (java_handle_option): Update dependency_tracking for
3874 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3877 2003-06-10 Andrew Haley <aph@redhat.com>
3879 * resource.c (write_resource_constructor): Use expand_expr to
3880 generate the address of the label attached to a resource.
3881 * Make-lang.in (java/resource.o): Add expr.h
3883 2003-06-10 Andrew Haley <aph@redhat.com>
3885 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3886 (java_decl_ok_for_sibcall): New.
3888 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3890 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3891 (java/j-options.c, java/j-options.h): New.
3892 * java-tree.h (resource_name, compile_resource_file,
3893 compile_resource_data): Constify.
3894 * jcf-write.c (jcf_write_base_directory): Similarly.
3895 * jcf.h (jcf_write_base_directory): Similarly.
3896 * lang.c: Include j-options.h.
3897 (cl_options_count, cl_options, string_option, java_decode_option,
3898 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3899 process_option_with_no): Remove.
3900 (resource_name): Constify.
3901 (LANG_HOOKS_HANDLE_OPTION): Override.
3902 (java_handle_option): New.
3903 (java_init): Don't call jcf_path_init.
3904 (java_init_options): Call jcf_path_init.
3906 * resource.c (compile_resource_data, compile_resource_file): Constify.
3908 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3910 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3911 (struct lang_decl_func): Add last_line field.
3912 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3913 DECL_SOURCE_LINE_LAST): Remove.
3914 * parse.y (missing_return_error, finish_method_declaration,
3915 lookup_cl, start_artificial_method_body, source_end_java_method,
3916 start_complete_expand_method): Adjust.
3918 2003-06-08 Tom Tromey <tromey@redhat.com>
3920 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3921 fno-assume-compiled.
3923 2003-06-08 Roger Sayle <roger@eyesopen.com>
3925 * builtins.c (define_builtin_type, builtin_types): Delete.
3926 (define_builtin): Rewritten to take just the built-in code,
3927 the function's name, type and fallback library function name.
3928 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3929 (initialize_builtins): Overhaul to define the GCC builtins
3930 used by gcj manually, providing the Java run-time's
3931 implementations as the fallback library function.
3933 2003-06-08 Anthony Green <green@redhat.com>
3935 * parse.y (patch_cast): Fix conversions from floating-point to
3938 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3940 * Make-lang.in: Update.
3941 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3943 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3945 * lang.c (java_init_options): Update.
3947 2003-06-05 Jan Hubicka <jh@suse.cz>
3949 * Make-lang.in: Add support for stageprofile and stagefeedback
3951 2003-05-31 Roger Sayle <roger@eyesopen.com>
3953 * lang.c (java_init_options): Prescribe wrap-around two's
3954 complement arithmetic overflow by setting flag_wrapv.
3956 2003-05-29 Roger Sayle <roger@eyesopen.com>
3958 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3959 (builtin_record): Add an additional builtin_code field to
3960 record which GCC built-in corresponds to the Java function.
3961 (java_builtins): Add new entries for atan, atan2, exp, log,
3963 (max_builtin, min_builtin, abs_builtin): Perform constant
3964 folding on the resulting tree.
3965 (java_build_function_call_expr): Likewise, perform constant
3966 folding on the resulting tree.
3967 (initialize_builtins): The NULL creators are now allowed in
3968 the java_builtins table, which is now terminated by an entry
3969 with builtin_code == END_BUILTINS.
3970 (check_for_builtin): Likewise. If the matching creator is
3971 NULL, construct the call using java_build_function_call_expr
3972 directly with the decl for the corresponding builtin_code.
3974 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3976 * win32-host.c: Normalize copyright boilerplate.
3978 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3980 * parse.y (print_int_node): Use string concatentation on
3981 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3982 function calls into one.
3984 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3986 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3987 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3988 all the affected error messages.
3990 2003-05-13 Richard Henderson <rth@redhat.com>
3992 * class.c (layout_class_method): Set DECL_EXTERNAL.
3993 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3994 * java-tree.h (java_mark_class_local): Declare.
3995 * jcf-parse.c (parse_class_file): Use it.
3996 * parse.y (java_expand_classes): Likewise.
3998 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4000 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4001 * lex.h: #include input.h.
4002 * jv-scan.c (input_filename): Remove.
4004 2003-05-02 Tom Tromey <tromey@redhat.com>
4007 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4008 (handle_inner_classes): New function.
4010 2003-05-01 Tom Tromey <tromey@redhat.com>
4013 * parse.y (finish_for_loop): Do nothing if update expression is a
4014 EXPR_WFL_NODE wrapping nothing.
4015 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4017 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4019 * lex.h (input_lineno): Remove declaration.
4020 * parse-scan.y: #include input.h.
4021 (input_filename): Remove declaration.
4022 (input_location): Add definition.
4023 (input_line): Remove definition.
4025 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4027 * lex.h (lineno): Rename to ...
4028 (input_line): ... here
4029 * parse-scan.y (lineno): Rename to ...
4030 (input_line): ... here.
4031 (reset_report): Rename lineno to input_line.
4032 * check-init.c (check_init): Likewise.
4033 * class.c (push_class): Likewise.
4034 * decl.c (complete_start_java_method, end_java_method): Likewise.
4035 * expr.c (expand_byte_code): Likewise.
4036 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4037 * jcf-write.c (generate_bytecode_insns): Likewise.
4038 * lex.c (java_init_lex, java_allocate_new_line,
4039 do_java_lex): Likewise.
4040 * parse.h (YYNOT_TWICE): Likewise.
4041 * parse.y (empty_statement, expression_statement,
4042 java_pop_parser_context, java_parser_context_save_global,
4043 yyerror, register_fields, method_header, safe_layout_class,
4044 find_in_imports_on_demand, create_artificial_method,
4045 source_end_java_method, start_complete_expand_method,
4046 build_thisn_assign, java_complete_lhs,
4047 maybe_absorb_scoping_block): Likewise.
4049 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4051 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4052 '/' when computing java source filename
4054 2003-04-13 Tom Tromey <tromey@redhat.com>
4056 * gjavah.c (print_c_decl): Indentation fix.
4058 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4060 * class.c (make_field_value, make_method_value, get_dispatch_table)
4061 (make_class_data, emit_offset_symbol_table)
4062 * constants.c (build_constants_constructor)
4063 * java-tree.h (START_RECORD_CONSTRUCTOR)
4064 * parse.y (maybe_build_array_element_wfl):
4065 Use build_constructor.
4067 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4070 * parse.y (string_convert_int_cst): Always use at least one digit
4071 in string conversion. Remove ASCII dependence.
4072 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4074 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4076 * Make-lang.in: added win32-host.c
4077 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4078 resolves to open() on non-Win32 platforms and
4079 Win32-specific jcf_open_exact_case() on Win32
4080 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4081 when trying .java and .class files
4082 * win32-host.c: added to repository. Defines
4083 Win32-specific jcf_open_exact_case()
4085 2003-04-10 Andrew Haley <aph@redhat.com>
4087 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4088 (maybe_free_localvar): Renamed from localvar_free.
4089 Add new arg, really.
4090 (generate_bytecode_insns): Set new variable, jsrs.
4091 Only free local vars if no jsr insns have been emittted.
4092 Call maybe_free_localvar, not localvar_free.
4094 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4096 * gcj.texi: Remove @ at start of file.
4098 2003-03-25 Tom Tromey <tromey@redhat.com>
4100 * parse.y (create_interface): Call CHECK_DEPRECATED.
4102 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4104 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4106 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4108 * javaop.h (jfloat, jdouble): Make them structures mirroring
4109 the bit fields of IEEE float and double respectively.
4110 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4111 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4112 (union Word, union DWord): Delete.
4113 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
4115 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
4116 D_NAN_MASK): Delete.
4117 (jni_print_float, jni_print_double): New. Generate
4118 hexadecimal floating constants.
4119 (print_field_info): Use jni_print_float/double.
4121 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
4122 finite floating point numbers for output; special case
4125 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
4127 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
4128 Replace 0 and 1 with true and false in return statements.
4130 2003-03-19 Tom Tromey <tromey@redhat.com>
4132 * lex.c (do_java_lex): Renamed from java_lex.
4133 (java_lex): New function.
4136 2003-03-13 Tom Tromey <tromey@redhat.com>
4138 * parse.y (resolve_inner_class): Error if qualifier is a primitive
4141 2003-03-04 Andrew Haley <aph@redhat.com>
4143 * gjavah.c (is_first_data_member): New global variable.
4144 (print_c_decl): If it's the first data member, align it as the
4146 (process_file): Set is_first_data_member.
4148 2003-03-11 Tom Tromey <tromey@redhat.com>
4150 * parse.y (resolve_field_access): Initialize class if field is
4151 found in another static field.
4152 * expr.c (build_class_init): Don't optimize out initialization of
4153 implemented interface.
4155 2003-03-11 Andrew Haley <aph@redhat.com>
4157 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
4160 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
4162 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
4163 and DIR_SEPARATOR_2 for a target.
4164 Correct minor typos.
4166 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
4167 and DIR_SEPARATOR_2 for a target into account.
4169 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
4171 * lang.c (java_init): Update prototype, move code to java_post_options.
4172 (java_post_options): Similarly.
4174 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
4176 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
4177 compare file name components depending on the case-sensitivity
4178 or otherwise of the host file system.
4180 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
4181 "strcmp" to compare file name components.
4182 Use IS_DIR_SEPARATOR instead of comparing directly against
4184 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
4185 comparing directly against DIR_SEPARATOR.
4187 2003-03-04 Tom Tromey <tromey@redhat.com>
4189 * Make-lang.in (java.tags): New target.
4191 2003-03-01 Roger Sayle <roger@eyesopen.com>
4193 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
4194 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
4196 2003-03-01 Tom Tromey <tromey@redhat.com>
4198 * parse.y (jdep_resolve_class): Only check deprecation if we found
4201 2003-02-28 Tom Tromey <tromey@redhat.com>
4204 * class.c (maybe_layout_super_class): Always pass a WFL to
4206 * parse.y (do_resolve_class): Updated comment to explain
4209 2003-02-26 Tom Tromey <tromey@redhat.com>
4211 * jcf-write.c (generate_classfile): Check whether class is
4212 deprecated before writing attribute count.
4214 2003-02-25 Roger Sayle <roger@eyesopen.com>
4216 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
4217 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
4219 2003-02-23 Tom Tromey <tromey@redhat.com>
4221 * lang-options.h: Added -Wdeprecated.
4222 * gcj.texi (Warnings): Document -Wdeprecated.
4223 * java-tree.h (flag_deprecated): Declare.
4224 * lang.c (lang_W_options): Added deprecated.
4225 (flag_deprecated): New global.
4226 * chartables.h: Rebuilt.
4227 * gen-table.pl (process_one): Look at whitespace.
4228 (print_tables): Define LETTER_SPACE, LETTER_MASK.
4229 * parse.h (CLEAR_DEPRECATED): New macro.
4230 (CHECK_DEPRECATED_NO_RESET): New macro.
4231 * jcf-parse.c (handle_deprecated): New function.
4232 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
4233 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
4234 * parse.y (resolve_type_during_patch): Check deprecation.
4235 (jdep_resolve_class): Likewise.
4236 (process_imports): Likewise.
4237 (resolve_expression_name): Likewise.
4238 (check_deprecation): Strip arrays from decl. Check
4240 (patch_method_invocation): Also check the particular constructor
4242 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
4243 * jcf-write.c (append_deprecated_attribute): New function.
4244 (generate_classfile): Generate deprecated attribute when
4246 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
4247 (java_lex) [case '*']: Simplify logic.
4248 (java_start_char_p): Use LETTER_MASK.
4249 (java_part_char_p): Likewise.
4250 (java_space_char_p): New function.
4252 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
4254 Change base class access representation.
4255 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
4256 (add_interface_do): Likewise.
4258 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
4260 * decl.c (java_init_decl_processing): Change
4261 soft_lookupjnimethod_node to reflect the change in
4262 signature of _Jv_LookupJNIMethod in libjava/jni.cc
4263 * expr.c (build_jni_stub): Calculate and pass the size
4264 on the stack of the arguments to a JNI function. Use
4265 new target macro MODIFY_JNI_METHOD_CALL to allow a
4266 target to modify the call to a JNI method.
4268 2003-02-08 Roger Sayle <roger@eyesopen.com>
4270 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
4271 instead of basename to avoid compiler warnings on Tru64.
4273 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
4275 * gcj.texi: Update to GFDL 1.2.
4277 2003-01-31 Andrew Haley <aph@redhat.com>
4279 * parse.y (java_expand_classes): Scan the whole class list looking
4280 for access methods that haven't yet been expanded.
4282 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
4286 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
4287 to fix bootstrap on sparc-unknown-netbsdelf1.5.
4288 * jcf-parse.c: Likewise.
4290 2003-01-31 Mark Wielaard <mark@klomp.org>
4292 * gjavah.c (throwable_p): Allocate 1 more byte for string.
4294 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
4296 * class.c (make_class): Use BINFO_ELTS.
4297 (set_super_info): Likewse.
4298 (add_interface_do): Likewise.
4300 2003-01-30 Tom Tromey <tromey@redhat.com>
4302 * jcf-parse.c (read_class): Update identifier's class value if it
4303 changed during parsing.
4305 2003-01-30 Loren James Rittle <ljrittle@acm.org>
4307 * Make-lang.in (po-generated): Find the targets in $(parsedir).
4308 Propagate change to all other rules as required.
4309 (java/parse-scan.o): Add explicit dependency on
4310 $(parsedir)/java/parse-scan.c .
4312 2003-01-29 Tom Tromey <tromey@redhat.com>
4314 * parse.y (patch_assignment): Only transform the rhs of an
4315 assignment when compiling to native.
4317 2003-01-28 Tom Tromey <tromey@redhat.com>
4319 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
4321 2003-01-28 Tom Tromey <tromey@redhat.com>
4323 * lex.c (java_lex): Don't include UEOF as part of token.
4324 (java_read_unicode): Error if \u sequence prematurely terminated.
4326 2003-01-27 Tom Tromey <tromey@redhat.com>
4328 * parse.y (java_check_regular_methods): Check for construct after
4329 checking types in throws clause.
4331 2003-01-24 Tom Tromey <tromey@redhat.com>
4333 * class.c (build_static_field_ref): Only a String or numeric field
4334 can fold to a constant.
4336 2003-01-23 Tom Tromey <tromey@redhat.com>
4338 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
4339 file name in resource buffer.
4341 2003-01-23 Tom Tromey <tromey@redhat.com>
4343 * expr.c (build_known_method_ref): Use method's context to find
4346 2003-01-23 Tom Tromey <tromey@redhat.com>
4348 * constants.c (set_constant_entry): Allocated cleared memory.
4350 2003-01-22 Tom Tromey <tromey@redhat.com>
4352 * java-tree.h: Don't use PARAMS.
4353 * resource.c: Add prototypes for all functions.
4354 (write_resource_constructor): Use `const char *' to avoid
4357 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
4359 * jcf-parse.c (process_zip_dir): Remove unused variable.
4361 2003-01-22 Tom Tromey <tromey@redhat.com>
4363 * expr.c (build_invokeinterface): Abort if method's context is not
4366 2003-01-22 Tom Tromey <tromey@redhat.com>
4368 * gcj.texi (Input and output files): Mention non-class entries.
4369 * decl.c (java_init_decl_processing): Call
4370 init_resource_processing.
4371 * java-tree.h (compile_resource_data, write_resource_constructor,
4372 compile_resource_file, init_resource_processing): Declare.
4373 * config-lang.in (gtfiles): Added resource.c.
4374 * Make-lang.in (gt-java-resource.h): New target.
4375 (JAVA_OBJS): Added resource.o.
4376 (java/resource.o): New target.
4377 * resource.c: New file.
4378 * class.c (compile_resource_file): Moved to resource.c.
4379 (registerResource_libfunc): Likewise.
4380 (utf8_decl_list): Mark with GTY; now static.
4381 * jcf-parse.c (classify_zip_file): New function.
4382 (parse_zip_file_entries): Use it; compile .properties files.
4383 (process_zip_dir): Use classify_zip_file and compute_class_name.
4384 Don't write class name into zip directory.
4385 (java_parse_file): Call write_resource_constructor.
4386 (compute_class_name): New function.
4387 * jcf-io.c (read_zip_member): Reindented.
4389 2003-01-21 Tom Tromey <tromey@redhat.com>
4391 * class.c (supers_all_compiled): New function.
4392 (make_class_data): Use it.
4394 2003-01-21 Tom Tromey <tromey@redhat.com>
4396 * parse.y (method_header): Native method can't be strictfp.
4397 No method can be transient or volatile.
4399 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4401 Make-lang.in (jvspec.o-warn): Add -Wno-error.
4403 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
4405 * check-init.c: Fix comment typos.
4406 * class.c: Likewise.
4407 * constants.c: Likewise.
4409 * except.c: Likewise.
4411 * java-except.h: Likewise.
4412 * java-tree.h: Likewise.
4413 * javaop.h: Likewise.
4414 * jcf-dump.c: Likewise.
4415 * jcf-io.c: Likewise.
4416 * jcf-parse.c: Likewise.
4417 * jcf-write.c: Likewise.
4419 * mangle.c: Likewise.
4420 * typeck.c: Likewise.
4421 * verify.c: Likewise.
4423 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4425 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4426 * jcf-write.c: Include "tm_p.h".
4428 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4430 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4432 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4434 * builtins.c (java_build_function_call_expr): Renamed from
4435 build_function_call_expr. All callers changed.
4437 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4438 * jcf-parse.c: Include tm_p.h.
4440 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4443 2003-01-14 Tom Tromey <tromey@redhat.com>
4445 * class.c (make_class_data): Check that super is compiled before
4446 building class reference to it.
4448 2003-01-14 Andrew Haley <aph@redhat.com>
4450 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4451 varargs function -- correct.
4453 2003-01-14 Andrew Haley <aph@redhat.com>
4455 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4457 2003-01-14 Andrew Haley <aph@redhat.com>
4459 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4460 varargs function -- correct.
4462 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4463 temporary if the RHS is a reference.
4465 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4467 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4468 * keyword.h: Regenerated.
4470 * All Files: Convert to ISO C style function definitions.
4472 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4474 * parse.y (check_pkg_class_access): ANSIfy definition.
4476 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4478 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4481 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4483 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4485 Merge from pch-branch:
4487 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4489 * Make-lang.in (java/gjavah.o): Update dependencies.
4490 * gjavah.c: Include ggc.h.
4492 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4494 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4495 (JCFDUMP_OBJS): Add ggc-none.o.
4496 (java/jcf-dump.o): Depend on GGC_H.
4497 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4498 CPool substructures.
4499 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4500 * jcf-dump.c: Include ggc.h.
4502 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4504 * jcf.h (union cpool_entry): New.
4505 (struct CPool): Use gengtype to mark. Change field 'data' to be
4507 (struct JCF): Use gengtype to mark.
4508 (CPOOL_UINT): Update for new cpool_entry type.
4509 (CPOOL_USHORT1): Likewise.
4510 (CPOOL_USHORT2): Likewise.
4511 (CPOOL_FINISH): Use GC to free cpool subfields.
4512 * parse.h (struct parser_ctxt): Mark field current_jcf.
4513 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4514 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4515 (main_jcf): Use gengtype to mark.
4516 (ggc_mark_jcf): Delete.
4517 (get_constant): Update for new cpool_entry type.
4518 (give_name_to_class): Likewise.
4519 (get_class_constant): Likewise.
4520 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4521 (java_parse_file): Use GGC to allocate struct JCF.
4522 (init_jcf_parse): Don't call ggc_add_root.
4523 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4525 * java-tree.h (current_jcf): Use gengtype to mark.
4526 (CPOOL_UTF): Update for new cpool_entry type.
4527 (outgoing_cpool): Use gengtype to mark.
4528 (struct lang_type): GC struct JCF and struct CPool.
4529 * config-lang.in (gtfiles): Add jcf.h.
4530 * constants.c (find_tree_constant): New.
4531 (set_constant_entry): Allocate cpool subfields using GGC. Update
4532 for new cpool_entry type.
4533 (find_constant1): Update for new cpool_entry type.
4534 (find_constant2): Likewise.
4535 (find_utf8_constant): Use find_tree_constant.
4536 (find_class_or_string_constant): Remove unnecessary cast to jword.
4537 Update for new cpool_entry type.
4538 (count_constant_pool_bytes): Update for new cpool_entry type.
4539 (write_constant_pool): Likewise.
4540 (alloc_name_constant): Use find_tree_constant.
4541 (build_constants_constructor): Update for new cpool_entry type.
4543 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4545 * parse.y (mark_parser_ctxt): Delete.
4546 (goal): Don't use ggc_add_root.
4547 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4548 (java_pop_parser_context): Let GC free parser_ctxt.
4549 (java_parser_context_resume): Likewise.
4550 * parse.h (struct parser_ctxt): Use gengtype to mark.
4552 (ctxp_for_generation): Likewise.
4553 * lex.h (struct java_lc_s): Mark for gengtype.
4554 (java_lexer): Rearrange for gengtype.
4555 * config-lang.in (gtfiles): Add lex.h, parse.h.
4557 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4559 * All Files: Remove PARAMS macro.
4561 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4562 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4565 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4568 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4570 * Make-lang.in (java.install-common, java.uninstall,
4571 java.install-info, java.install-man): Prepend $(DESTDIR)
4572 to destination paths in all (un)installation commands.
4573 (java.install-common): Rewrite $(LN) command to support
4574 DESTDIR with "ln" as well as with "ln -s".
4576 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4578 * java-tree.h: Protect against multiple inclusion.
4580 2003-01-07 Tom Tromey <tromey@redhat.com>
4582 * class.c (add_assume_compiled): Don't adjust parent if we're
4583 already at the root of tree.
4585 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4587 * lang.c (dump_compound_expr): Prototype.
4589 2003-01-03 Tom Tromey <tromey@redhat.com>
4591 Fix for PR java/8712:
4592 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4593 when simply checking against `null'.
4595 2003-01-03 Tom Tromey <tromey@redhat.com>
4597 * gcj.texi (Standard Properties): Document http.proxyHost and
4600 * gcj.texi (GNU Classpath Properties): Document new properties.
4602 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4604 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4605 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4606 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4608 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4610 * Make-lang.in, boehm.c, buffer.c,
4611 buffer.h, builtins.c, class.c,
4612 config-lang.in, constants.c,
4613 convert.h, decl.c, except.c,
4614 expr.c, java-except.h,
4615 java-tree.h, javaop.def,
4616 jcf-parse.c, jcf-write.c,
4617 jv-scan.c, jvgenmain.c,
4618 jvspec.c, keyword.gperf,
4619 keyword.h, lang-options.h,
4620 lang-specs.h, lang.c, lex.c,
4621 lex.h, mangle.c, mangle_name.c,
4622 parse-scan.y, parse.h, parse.y,
4623 typeck.c, verify.c, xref.c,
4624 xref.h: Replace "GNU CC" with
4625 "GCC" in the copyright header.
4627 * check-init.c, gjavah.c, javaop.h,
4628 jcf-depend.c, jcf-dump.c, jcf-io.c,
4629 jcf-path.c, jcf-reader.c, jcf.h,
4630 zextract.c, zipfile.h: These files are
4631 "part of GCC". Also say "GCC" not "GNU CC".
4633 2002-12-30 DJ Delorie <dj@redhat.com>
4635 * Make-lang.in: Protect against texi2pod/pod2man failing.
4637 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4639 * gcj.texi: Use @copying.
4641 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4643 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4644 print_cxx_classname.
4645 (print_cxx_classname): Add add_scope parameter.
4646 (print_class_decls): Do not emit a semicolon after the extern
4648 (process_file): Adjust calls to print_cxx_classname.
4650 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4652 * gcj.texi: Include Cover Texts in man page.
4654 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4656 * class.c (build_static_field_ref): Check FIELD_FINAL.
4658 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4659 instead of current_constant_pool_data_ref.
4660 * java-tree.h (current_constant_pool_data_ref): Undefine.
4661 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4662 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4663 current_constant_pool_data_ref.
4665 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4666 not build_internal_class_name.
4668 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4669 Use it when class ref isn't certain to be compiled.
4671 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4673 * gcj.texi: Include gcc-common.texi.
4674 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4675 $(srcdir)/doc/include/gcc-common.texi.
4677 2002-12-22 Anthony Green <green@redhat.com>
4679 * gcj.texi (Limitations): Add note about org.xml.sax and
4682 2002-12-20 Tom Tromey <tromey@redhat.com>
4684 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4685 where minimum case value is Integer.MIN_VALUE.
4688 2002-12-18 Andrew Haley <aph@redhat.com>
4690 * parse.y (patch_invoke): Force evaluation order when `check' is
4691 set. For PR libgcj/8945.
4693 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4695 * gcj.texi: Change version number to 3.4.
4697 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4698 Andrew Haley <aph@redhat.com>
4700 * parse.y (source_end_java_method): Remove custom encoding of line
4701 numbers for a function decl before passing it to the back end.
4703 2002-12-03 Andrew Haley <aph@redhat.com>
4705 * class.c (make_class_data): New field, "chain".
4706 * decl.c (java_init_decl_processing): Likewise.
4708 2002-12-02 Tom Tromey <tromey@redhat.com>
4711 * parse.y (do_resolve_class): Handle qualified name via
4714 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4716 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4717 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4718 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4719 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4720 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4721 Include coretypes.h and tm.h.
4722 * Make-lang.in: Update dependencies.
4724 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4726 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
4728 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4730 * jcf-reader.c: Don't expand JCF_readu4 inside the
4731 expansion of JCF_SKIP.
4733 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4735 * jcf-reader.c: Don't expand JCF_readu4 inside the
4736 expansion of JCF_SKIP.
4738 2002-11-22 Tom Tromey <tromey@redhat.com>
4740 * parse.y (patch_binop): Cast right hand side of shift expression
4741 to `int'. Fixes PR java/8676.
4743 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4744 Andrew Haley <aph@redhat.com>
4746 * gcc/java/jcf-write.c (write_classfile): Remove target
4747 class file, if it exists, before renaming the temporary
4750 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4752 * jvspec.c (lang_specific_spec_functions): New.
4754 2002-11-18 Tom Tromey <tromey@redhat.com>
4756 Fix for PR java/7912:
4757 * expr.c (can_widen_reference_to): Allow cast of array to
4758 Cloneable or Serializable.
4759 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4760 (java_io_serializable_identifier_node): Likewise.
4761 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4762 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4763 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4764 java_io_serializable.
4765 * decl.c (java_init_decl_processing): Initialize
4766 java_lang_cloneable_identifier_node and
4767 java_io_serializable_identifier_node.
4768 (java_lang_cloneable_identifier_node): New global.
4769 (java_io_serializable_identifier_node): Likewise.
4771 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4773 * buffer.c: Remove unnecessary casts.
4774 * check-init.c: Likewise.
4775 * class.c: Likewise.
4776 * constants.c: Likewise.
4778 * except.c: Likewise.
4779 * gjavah.c: Likewise.
4780 * jcf-io.c: Likewise.
4781 * jcf-parse.c: Likewise.
4782 * jcf-path.c: Likewise.
4783 * jvspec.c: Likewise.
4786 * verify.c: Likewise.
4788 2002-11-06 Tom Tromey <tromey@redhat.com>
4790 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4793 2002-11-05 Tom Tromey <tromey@redhat.com>
4795 Fix for PR java/6388.
4796 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4797 * java-tree.h (enum java_tree_index): New values
4798 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4799 (decimal_int_max, decimal_long_max): New defines.
4800 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4801 (error_if_numeric_overflow): Rewrote range checking.
4802 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4805 2002-11-02 Tom Tromey <tromey@redhat.com>
4807 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4809 * class.c (make_method_value): Put class name, not signature, into
4810 `throws' field. For PR java/8415.
4812 2002-10-24 Tom Tromey <tromey@redhat.com>
4814 * gcj.texi (Invoking gij): Document --showversion.
4815 (Standard Properties): java.library.path now set.
4817 2002-10-23 Tom Tromey <tromey@redhat.com>
4819 * gjavah.c (decode_signature_piece): In JNI mode, print
4820 `jobjectArray' when array depth is nonzero.
4823 2002-10-15 Andrew Haley <aph@redhat.com>
4825 * parse.y (patch_invoke): Call force_evaluation_order on a static
4827 (resolve_qualified_expression_name): Call force_evaluation_order
4828 on a arg list that is part of a Qualified Expression Name.
4830 * lang.c (dump_compound_expr): New.
4831 (java_dump_tree): New.
4833 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4835 * gcj.texi: Added item describing the GCJ runtime property
4838 2002-10-15 Richard Henderson <rth@redhat.com>
4840 * jcf-parse.c (get_constant): Fix type warning.
4842 2002-10-15 Andrew Haley <aph@redhat.com>
4844 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4845 (java_inlining_map_static_initializers): Declare.
4847 2002-10-14 Andrew Haley <aph@redhat.com>
4849 * tree-inline.c (remap_block): All local class initialization
4850 flags go in the outermost scope.
4851 (expand_call_inline): Call java_inlining_map_static_initializers.
4852 (expand_call_inline): Call java_inlining_merge_static_initializers.
4853 * java/lang.c (merge_init_test_initialization): New.
4854 (java_inlining_merge_static_initializers): New.
4855 (inline_init_test_initialization): New.
4856 (java_inlining_map_static_initializers): New.
4858 2002-10-11 Mark Wielaard <mark@klomp.org>
4860 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4862 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4864 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4866 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4868 * parse.y (merge_string_cste): Add parentheses around & within |.
4870 2002-10-08 Tom Tromey <tromey@redhat.com>
4872 * parse.y (variable_declarator_id): Simplify error path for
4873 array declarator error. For PR java/8003.
4875 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4877 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4880 2002-10-08 Andrew Haley <aph@redhat.com>
4882 * parse.y (attach_init_test_initialization_flags): Check for
4885 2002-10-07 Anthony Green <green@redhat.com>
4887 * parse.y (merge_string_cste): Fix bug in string concatenation.
4889 2002-10-03 Michael Koch <konqueror@gmx.de>
4891 * gcj.texi (Standard properties):
4892 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4894 2002-10-02 Roger Sayle <roger@eyesopen.com>
4896 PR optimization/6627
4897 * lang.c (java_init): If storing the vbit in function
4898 pointers, ensure that force_align_functions_log is atleast
4899 one to aid compatability with g++ vtables.
4901 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4903 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4904 foul of type-based aliasing.
4906 2002-09-30 Anthony Green <green@redhat.com>
4908 * gcj.texi (Invoking jv-scan): Fix texinfo.
4910 2002-09-28 Anthony Green <green@redhat.com>
4912 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4913 (Code Generation): Add -fno-assert documentation.
4914 * jv-scan.c (flag_assert): New global.
4915 (options): Add assert option.
4916 (help): Add --no-assert documentation.
4917 * parse-scan.y (flag_assert): New global.
4918 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4919 (flag_assert): New global.
4920 * java-tree.h (flag_assert): New global.
4921 * lex.c (java_lex): Obey flag_assert.
4922 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4925 2002-09-26 Andrew Haley <aph@redhat.com>
4927 * expr.c (build_java_array_length_access): Check for null pointer.
4928 * expr.c (expand_java_arrayload): Likewise.
4930 2002-09-21 Richard Henderson <rth@redhat.com>
4932 * jcf-parse.c (get_constant): Decode from IEEE no matter
4933 what the target format.
4935 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4937 * ChangeLog: Follow spelling conventions.
4938 * class.c: Likewise.
4941 * gjavah.c: Likewise.
4942 * java-tree.h: Likewise.
4943 * jcf-dump.c: Likewise.
4944 * jcf-parse.c: Likewise.
4945 * jvspec.c: Likewise.
4947 * mangle.c: Likewise.
4948 * parse.y: Likewise.
4950 2002-09-17 Tom Tromey <tromey@redhat.com>
4952 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4953 where \r appears at EOF. Fixes PR java/7950.
4955 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4957 * jvspec.c (lang_specific_driver): Remove unused variable.
4959 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4961 * java-tree.h (union lang_tree_node): Add chain_next option.
4963 2002-09-16 Richard Henderson <rth@redhat.com>
4965 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4966 use new real.h interface.
4967 * jcf-write.c (find_constant_index): Use new real.h interface.
4968 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4970 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4972 * lang.c: Follow spelling conventions.
4974 2002-09-11 Per Bothner <per@bothner.com>
4976 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4977 constant to the type of the field.
4978 (java_complete_tree): Remove now-redundant code.
4980 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4982 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4985 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4986 return label if a ret instruction for the jsr has been reached.
4988 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4990 * parse.y (DIR_SEPARATOR): Don't define.
4991 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4993 2002-08-28 Andrew Haley <aph@redhat.com>
4995 * verify.c (verify_jvm_instructions): Allow exception handler
4996 inside code that is being protected, but generate a warning.
4997 * except.c (link_handler): Initialize `expanded' in new eh_range.
4998 (binding_depth, is_class_level, current_pc): Declare extern.
5000 2002-09-01 Mark Wielaard <mark@klomp.org>
5002 * gcj.texi: Add chapter about system properties.
5005 2002-08-26 Tom Tromey <tromey@redhat.com>
5007 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5008 conversion if RHS_TYPE is byte, short, or char.
5010 2002-08-22 Tom Tromey <tromey@redhat.com>
5012 * gcj.texi (Invoking gij): Document -cp and -classpath.
5014 2002-08-21 Tom Tromey <tromey@redhat.com>
5016 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5017 $(prefix)/share. For PR libgcj/7633.
5019 For PR java/6005 and PR java/7611:
5020 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5021 (java_can_use_bit_fields_p): New function.
5023 2002-08-16 Tom Tromey <tromey@redhat.com>
5025 * gcj.texi (Class Initialization): Mention class initialization of
5028 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5030 * Make-lang.in (java-tree-inline.o): New.
5031 (JAVA_OBJS): Add java-tree-inline.o.
5032 * parse.y (source_end_java_method): Call java_optimize_inline.
5033 (java_expand_method_bodies): Save method's tree in
5035 (add_stmt_to_compound): Keep track of the number of statments.
5036 * lang.c (java_init): Enable flag_inline_trees.
5037 (java_post_options): If flag_inline_functions is on, enable
5038 flag_inline_trees instread.
5039 (decl_constant_value): New.
5040 (java_tree_inlining_walk_subtrees): New.
5041 * java-tree.h (DECL_NUM_STMTS): New macro.
5042 (java_optimize_inline): Declare.
5043 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5044 Handle a LABEL_EXPR.
5045 * decl.c (build_result_decl): If we already have a DECL_RESULT
5047 (dump_function): New.
5048 (java_optimize_inline): New.
5049 (dump_function): New.
5051 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5054 * parse.y (build_assertion): Invert return from
5055 desiredAssertionStatus.
5057 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5059 * jcf-write.c (get_access_flags): Return correct access flags for
5060 private and protected inner classes.
5062 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5064 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5066 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5068 * mangle_name.c: Don't include obstack.h twice.
5069 * xref.c: Don't include obstack.h.
5071 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5073 * class.c: (permanent_obstack): Delete declaration.
5074 * constants.c: (permanent_obstack): Delete declaration.
5075 * except.c: (permanent_obstack): Delete declaration.
5076 * expr.c: (permanent_obstack): Delete declaration.
5077 * jcf-parse.c: (permanent_obstack): Delete declaration.
5078 (saveable_obstack): Delete declaration.
5079 * parse.h: (permanent_obstack): Delete declaration.
5080 * typeck.c: (permanent_obstack): Delete declaration.
5082 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5084 * gcj.texi (version-gcc): Increase to 3.3.
5086 2002-07-22 Tom Tromey <tromey@redhat.com>
5088 * lex.c (java_lex): Check for `e' or `E' after 0.
5090 2002-07-21 Richard Henderson <rth@redhat.com>
5092 * lang.c (java_unsafe_for_reeval): New.
5093 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5095 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5097 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5098 (jcf_path_init): Use GET_ENVIRONMENT.
5100 2002-07-10 Roger Sayle <roger@eyesopen.com>
5101 Zack Weinberg <zack@codesourcery.com>
5103 * builtins.c (initialize_builtins): Remove defines that
5104 handled C/C++ specific junk hereby removed from builtins.def.
5106 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5108 * lang.c (java_post_options): Update prototype.
5110 2002-07-05 Roger Sayle <roger@eyesopen.com>
5112 * builtins.c (initialize_builtins): Ignore the additional
5113 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
5114 the builtins.def file.
5116 2002-07-01 Tom Tromey <tromey@redhat.com>
5119 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
5122 2002-07-01 Roger Sayle <roger@eyesopen.com>
5124 * java/decl.c (builtin_function): Accept additional parameter.
5125 (java_init_decl_processing): Pass an additional NULL_TREE
5126 argument to builtin_function.
5128 2002-06-29 T.J. Mather <tjmather@maxmind.com>
5130 * gcj.texi: Fixed gcj invocation example so that it compiles.
5132 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5134 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
5135 * parse.y (mark_parser_ctxt): Likewise.
5136 (check_modifiers, declare_local_variables): Avoid incorrect
5137 hardcoded constant 10.
5139 * lex.c (java_read_char): Avoid "comparison is always true"
5142 2002-06-25 Andreas Schwab <schwab@suse.de>
5144 * expr.c (JSR): Avoid undefined operation on PC.
5146 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5148 * decl.c (clear_binding_level): Const-ify.
5150 2002-06-13 Akim Demaille <akim@epita.fr>
5152 * parse.y (class_declaration, interface_declaration): Make sure
5153 all their rules have an action, in order to avoid meaningless `$$
5154 = $1' and their type clashes.
5156 2002-06-11 Tom Tromey <tromey@redhat.com>
5158 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
5159 * parse-scan.y (statement_without_trailing_substatement): Added
5161 (assert_statement): New rule.
5162 * java-tree.h (struct lang_type) [assertions]: New field.
5163 (TYPE_USES_ASSERTIONS): New macro.
5164 (CLASS_USES_ASSERTIONS): Likewise.
5165 (FIELD_SYNTHETIC): New define.
5166 * lex.c (java_lval;): Added ASSERT_TK.
5167 * parse.y (ASSERT_TK): Added.
5168 (statement_without_trailing_substatement): Added assert_statement.
5169 (assert_statement): New rule.
5170 (build_assertion): New function.
5171 (maybe_generate_pre_expand_clinit): Create and initialize
5172 $assertionsDisabled.
5173 (lookup_package_type): Removed decl.
5174 * keyword.h: Rebuilt.
5175 * keyword.gperf (assert): New token.
5177 2002-06-10 Akim Demaille <akim@epita.fr>
5179 * parse.y (interface_type_list, class_member_declaration)
5180 (unary_expression_not_plus_minus): Remove duplicate %type.
5183 2002-06-09 Tom Tromey <tromey@redhat.com>
5185 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
5187 * parse.y (method_header): Give error message in all cases.
5190 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5192 Don't use RTL inlining. Fix for PR java/6820.
5193 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
5194 (flag_really_inline): New.
5195 (java_decode_option): Set flag_really_inline if -finline-functions
5197 (java_post_options): New function. Turn off inlining unless
5198 flag_really_inline is set.
5200 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5202 * gjavah.c (throwable_p): Accept argument as either a classname or
5203 signature fragment. Create null-terminated classname string for super
5204 when calling itself recursively.
5205 (decode_signature_piece): Skip first character from class name
5206 signature when calling throwable_p.
5208 2002-06-08 H.J. Lu (hjl@gnu.org)
5210 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
5212 2002-06-04 Tom Tromey <tromey@redhat.com>
5214 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
5216 2002-06-04 Michael Koch <konqueror@gmx.de>
5218 * gcj.texi (Input Options): Fixed typo.
5220 2002-06-04 Zack Weinberg <zack@codesourcery.com>
5222 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
5223 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
5224 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
5225 and all now-pointless local variables. Rename other local
5226 variables to reflect their not being handles.
5228 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
5229 #if JCF_USE_STDIO blocks.
5231 * parse.y: Add missing semicolon at end of rule.
5233 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
5235 * check-init.c (attach_initialized_static_class): Delete, unused.
5236 * parse.y: Use htab_t instead of struct hashtable, update
5238 * java-tree.h: Include hashtab.h instead of hash.h.
5239 (struct lang_decl_func): Use htab_t, set up for gengtype.
5240 (struct init_test_hash_entry): Delete.
5241 (struct treetreehash_entry): New.
5242 (java_treetreehash_find): New
5243 (java_treetreehash_new): New prototype.
5244 (java_treetreehash_create): New prototype.
5245 (java_mark_tree): Delete prototype.
5246 (java_hash_hash_tree_node): Delete prototype.
5247 (java_hash_compare_tree_node): Delete prototype.
5248 (attach_initialized_static_class): Delete prototype.
5249 * expr.c (build_class_init): Update to use java_treetreehash
5251 (java_expand_expr): Update to use htab_t.
5252 (emit_init_test_initialization): Likewise.
5253 * decl.c (java_mark_tree): Delete.
5254 * class.c (init_test_hash_newfunc): Delete.
5255 (java_hash_hash_tree_node): Delete.
5256 (java_hash_compare_tree_node): Delete.
5257 (add_method_1): Update to use java_treetreehash functions.
5258 (JAVA_TREEHASHHASH_H): New macro.
5259 (java_treetreehash_hash): New function.
5260 (java_treetreehash_compare): New function.
5261 (java_treetreehash_find): New function.
5262 (java_treetreehash_new): New function.
5263 (java_treetreehash_create): New function.
5264 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
5266 * Make-lang.in (java/parse.o): Depend on debug.h.
5267 * java-tree.h (struct lang_identifier): Use gengtype.
5268 (union lang_tree_node): New.
5269 (struct lang_decl_func): Use gengtype.
5270 (struct lang_decl_var): Likewise.
5271 (struct lang_decl): Likewise.
5272 * parse.y: Include debug.h.
5273 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
5275 * lang.c (struct language_function): New dummy structure.
5277 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
5278 descriminator for DECL_LANG_SPECIFIC.
5279 (struct lang_decl_func): Rename from struct lang_decl.
5280 (enum lang_decl_desc): New.
5281 (struct lang_decl): Make it a union. Update all the accessor macros.
5282 (struct lang_type): Use gengtype.
5283 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
5284 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
5285 are now the same size.
5286 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
5287 use discriminator to mark DECL_LANG_SPECIFIC.
5289 * Make-lang.in (gt-java-builtins.h): New rule.
5290 (java/builtins.o): Add dependency on gt-<filename>.h.
5291 * builtins.c: Use gengtype for roots.
5292 (union string_or_tree): Use gengtype.
5293 (struct builtin_record): Use gengtype.
5294 * config-lang.in (gtfiles): Add builtins.c.
5296 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
5297 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
5298 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
5299 gt-java-parse.h, gtype-java.h): Add rules to generate.
5300 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
5301 (class.o): Add dependency on gt-*.h.
5302 (constants.o): Likewise.
5305 (jcf-parse.o): Likewise.
5306 (jcf-write.o): Likewise.
5308 * config-lang.in (gtfiles): New.
5309 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5310 * constants.c: Replace uses of ggc_add_* with GTY markers.
5312 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5313 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5314 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
5315 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
5317 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
5319 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5320 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
5322 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5323 Include gtype-java.h.
5325 2002-06-02 Tom Tromey <tromey@redhat.com>
5327 Fix for PR java/5913:
5328 * parse.y (patch_binop): Call patch_string on op1.
5330 2002-06-02 Tom Tromey <tromey@redhat.com>
5332 Fix for PR java/1343, PR java/6336:
5333 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
5334 formatting. Changed return type.
5335 (anonymous_class_counter): Moved to top of file.
5336 (maybe_make_nested_class_name): Append number to class name for
5337 function-local classes.
5339 2002-05-28 Zack Weinberg <zack@codesourcery.com>
5341 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
5342 * Make-lang.in: Update dependency lists.
5344 2002-05-18 Mark Mitchell <mark@codesourcery.com>
5346 * gjavah.c (throwable_p): Do not free the name of the class after
5347 passing it to find_class.
5348 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
5349 * jcf-io.c (dirent.h): Include it.
5350 (fnmatch.h): Likewise.
5351 (compare_path): New function.
5352 (java_or_class_file): Likewise.
5353 (memoized_dirlist_entry): New type.
5354 (memoized_dirlist_lookup_eq): New function.
5355 (memoized_dirlists): New variable.
5356 (caching_stat): New function.
5357 (memoized_class_lookup_eq): New function.
5358 (memoized_class_lookups): Likewise.
5359 (find_class): Use memoized_class_lookups and caching_stat.
5360 * jcf.h (JCF_USE_SCANDIR): Define.
5361 * parse.y (java_expand_classes): Write the class files in reverse
5364 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5366 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
5368 2002-05-13 Mark Mitchell <mark@codesourcery.com>
5370 * jcf-write.c (write_classfile): Unlink the temporary file if it
5371 cannot be renamed. Use concat to build up the name of the
5374 2002-05-08 Mark Mitchell <mark@codesourcery.com>
5376 * jcf-write.c (write_classfile): Write the file to a
5377 temporary file and then rename it.
5379 2002-05-07 Tom Tromey <tromey@redhat.com>
5381 * gjavah.c (throwable_p): Use xstrdup, not strdup.
5383 Fix for PR java/1200:
5384 * gjavah.c (throwable_p): New function.
5385 (decode_signature_piece): Use it. A `WeakReference' isn't the
5388 (gcjh_streq): New function.
5390 2002-05-07 Andreas Jaeger <aj@suse.de>
5392 * parse.y (finish_for_loop): Fix if statement.
5394 2002-05-06 Tom Tromey <tromey@redhat.com>
5396 Fix for PR java/5941:
5397 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
5398 loop update expression.
5399 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
5400 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
5402 2002-05-04 Mark Wielaard <mark@klomp.org>
5405 * parse.y (build_string_concatenation): Return just op1 only when op2
5406 is null and op1 is a STRING_CST, otherwise always construct a
5409 2002-04-27 Tom Tromey <tromey@redhat.com>
5412 * parse.y (string_convert_int_cst): New function.
5413 (merge_string_cste): Use it.
5415 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
5417 * java-tree.h (java_parse_file): Update.
5418 (java_set_yydebug): Remove.
5419 * jcf-parse.c (yydebug): Remove.
5420 (java_set_yydebug): Die.
5421 (java_parse_file): Update.
5422 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5424 2002-04-24 Tom Tromey <tromey@redhat.com>
5427 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5428 EXPR_WFL_QUALIFICATION of qual_wfl.
5430 2002-04-23 Per Bothner <per@bothner.com>
5432 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5433 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5434 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5436 2002-04-23 Tom Tromey <tromey@redhat.com>
5439 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5440 recognize `-fcompile-resource='.
5441 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5444 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5446 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5447 paths. Fixes PR java/2791.
5449 2002-04-19 Andrew Haley <aph@redhat.com>
5451 * jcf-write.c (push_long_const): lo, hi: New variables.
5452 Use rshift_double to extract the high part of a 64-bit long.
5453 Use WORD_TO_INT to extract the low part.
5455 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5456 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5457 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5459 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5461 * typeck.c (incomplete_type_error): Remove.
5463 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5465 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5466 for hash synchronization.
5467 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5468 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5471 2002-04-16 Mark Wielaard <mark@klomp.org>
5473 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5476 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5478 Fix for PR java/6294:
5479 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5482 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5484 Fix for PR java/6085:
5485 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5486 to get enclosing "this" argument for inner-class constructor
5487 invocation. Pass correct arguments to build_access_to_thisn.
5489 2002-04-10 Andreas Jaeger <aj@suse.de>
5491 * gcj.texi (Input Options): Fix extdirs patch.
5493 2002-04-10 Anthony Green <green@redhat.com>
5495 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5497 2002-04-09 Anthony Green <green@redhat.com>
5499 * gcj.texi (Input Options): Add --extdirs documentation.
5500 * jcf-dump.c (OPT_extdirs): New macro.
5501 (options): Add extdirs option.
5502 (help): Describe --extdirs.
5503 (main): Handle OPT_extdirs.
5504 * gjavah.c (OPT_extdirs): New macro.
5505 (options): Add extdirs option.
5506 (help): Describe --extdirs.
5507 (main): Handle OPT_extdirs.
5508 * jcf-path.c (jcf_path_init): Add extdirs support.
5509 (jcf_path_extdirs_arg): New function.
5510 (extensions): New variable to hold extensions path entries.
5511 * jvspec.c: Remove -fextdirs= when compiling main().
5512 * lang.c (java_decode_option): Handle -fextdirs=.
5513 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5514 * Make-lang.in: Compile jcf-path with version info for use in
5515 identifying the appropriate libgcj.jar.
5517 2002-04-08 Tom Tromey <tromey@redhat.com>
5520 * .cvsignore: Added rmic.1 and rmiregistry.1.
5521 * gcj.texi (Top): Link to new nodes.
5522 (Invoking rmic): New node.
5523 (Invoking rmiregistry): Likewise.
5524 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5526 (java.maintainer-clean): Likewise.
5527 ($(srcdir)/java/rmic.1): New target.
5528 ($(srcdir)/java/rmiregistry.1): Likewise.
5529 (java.install-man): Handle rmic.1 and rmiregistry.1.
5531 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5533 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5534 Add note about handling uncaught exceptions. Add an exception handler
5537 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5539 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5540 after using it to patch CALL_EXPR.
5542 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5544 * gcj.texi (Invocation): Document CNI invocation API.
5546 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5548 * expr.c (truthvalue_conversion): Rename. Update.
5549 (expand_compare): Update.
5550 * java-tree.h (java_truthvalue_conversion): New.
5551 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5553 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5555 * java-tree.h (java_mark_addressable): New.
5556 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5557 * typeck.c (mark_addressable): Rename, update.
5559 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5561 * expr.c (build_java_binop): Update.
5562 * java-tree.h (java_signed_type, java_unsigned_type,
5563 java_signed_or_unsigned_type): Update.
5564 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5565 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5566 * parse.y (patch_binop): Update.
5567 * typeck.c (signed_or_unsigned_type, unsigned_type,
5568 signed_type): Update.
5570 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5572 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5573 (java_dummy_print): Remove.
5574 (lang_print_error): Rename. Exit early if inhibiting output.
5575 (inhibit_error_printing_function): New.
5576 (java_init): Don't set hook.
5577 (lang_init_source): Use new boolean.
5579 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5581 * parse.y (do_resolve_class): Fix infinite recursion.
5583 2002-03-29 Tom Tromey <tromey@redhat.com>
5585 * parse.y (check_inner_circular_reference): Ignore incomplete
5588 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5590 * Make-lang.in (builtins.o): Update.
5591 * boehm.c (get_boehm_type_descriptor): Update.
5592 * builtins.c: Include langhooks.h.
5593 * decl.c (java_init_decl_processing): Update.
5594 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5595 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5597 * typeck.c (type_for_mode, type_for_size): Update.
5599 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5601 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5603 2002-03-28 Tom Tromey <tromey@redhat.com>
5605 * except.c (expand_end_java_handler): If the handler type is NULL,
5606 use java.lang.Throwable. Fixes PR java/5986.
5608 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5610 Fix for PR java/4715:
5611 * jcf-parse.c (parse_source_file_3): New function.
5612 (read_class): Call it.
5613 (java_parse_file): Likewise.
5615 2002-03-28 Jan Hubicka <jh@suse.cz>
5617 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5619 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5621 * parse.y (resolve_package): Initialize "decl".
5622 (lookup_package_type): Remove unused function.
5624 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5626 Fix for PR java/5993:
5627 * parse.y (resolve_package): Return the decl if resolution was
5628 successful. Don't special case "java.lang" and "java.lang.reflect"
5629 packages. Set type_name to the merged identifier.
5630 (resolved_qualified_expression_name): Print error using "name" if
5631 resolve_package returns NULL_TREE.
5633 2002-03-27 Tom Tromey <tromey@redhat.com>
5635 * expr.c (expand_invoke): Don't generate null pointer check if
5636 we're calling <init>.
5638 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5640 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5642 * java-tree.h (java_lang_expand_expr): Similarly.
5643 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5644 (java_init): Don't set hook.
5646 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5648 Fix for PR java/5850:
5649 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5650 context if field was not found in the current scope.
5651 * expr.c (lookup_field): Don't look in enclosing contexts.
5653 2002-03-26 Tom Tromey <tromey@redhat.com>
5655 Fix for PR java/5942:
5656 * parse.y (init_src_parse): Added sanity check.
5657 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5660 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5662 * decl.c (lang_mark_tree): Rename java_mark_tree.
5663 * java-tree.h (java_mark_tree): New.
5664 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5666 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5668 * lex.c: Change java_perform_atof to take normal parameters
5669 instead of a pointer to a parameter block. Call it directly
5672 2002-03-22 Mark Wielaard <mark@klomp.org>
5674 Fix for PR java/5368:
5675 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5676 when printing error message.
5678 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5680 * decl.c (maybe_build_cleanup): Remove.
5682 2002-03-22 Tom Tromey <tromey@redhat.com>
5684 Andrew Haley <aph@cambridge.redhat.com>
5686 * expr.c (build_field_ref): Don't build a check if the field is a
5689 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5691 Fix for PR java/6026:
5692 * lex.c (java_lex): Fix parsing of consecutive floats.
5694 2002-03-21 Tom Tromey <tromey@redhat.com>
5696 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5699 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5701 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5702 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5704 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5706 * gcj.texi: @code{gcj} becomes @command{gcj}.
5707 @code{gcc} becomes @command{gcc}.
5708 GcjRaw changed to gnu.gcc.RawData.
5710 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5712 * decl.c (start_java_method): Use new hook.
5713 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5714 (java_init): Remove old hook.
5716 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5718 * builtins.c (define_builtin): Do nothing if `type' is null.
5721 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5723 * parse.y (parser_check_super_interface): Fix error message
5726 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5728 * jcf-parse.c (get_constant): Delete unused variables.
5730 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5732 * java-tree.h (java_parse_file): New.
5733 * jcf-parse.c (yyparse): Rename java_parse_file.
5734 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5736 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5738 * parse.y (craft_constructor): Return the constructor decl.
5739 (java_expand_classes): Update comments.
5740 (lookup_method_invoke): Call fix_constructors immediately for
5741 anonymous class. Fixes PR java/5935.
5743 2002-03-15 Anthony Green <green@redhat.com>
5745 * jcf-parse.c (yyparse): Don't emit class registration
5746 constructor when compiling resource files.
5748 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5750 * lang.c (java_tree_code_type, java_tree_code_length,
5751 tree_code_name): Delete.
5752 (tree_code_type, tree_code_length, tree_code_name): Define.
5753 (java_init): Don't try to copy into the various tree_code
5756 2002-03-12 Tom Tromey <tromey@redhat.com>
5758 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5759 UTF-8, not UCS-2. Fixes PR java/5923.
5761 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5762 a call_expr wrapped in a convert. Fixes PR java/5848.
5764 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5766 * jcf-write.c (write_classfile): Improve error strings.
5768 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5770 * lex.c: Adjust comments to GNU standards.
5772 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5774 Fix for PR java/5902:
5775 * lex.c (java_lex): Fix parsing of literals.
5777 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5779 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5780 to prevent it getting evaluated twice in the store checking case.
5781 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5784 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5786 * decl.c (java_init_decl_processing): Make sure class_type_node
5787 alignment is not less than 64 bits if hash synchronization is enabled.
5789 2002-03-08 Per Bothner <per@bothner.com>
5791 * parse.y (java_complete_lhs): Check if patch_assignment
5792 returned an error-mark.
5794 * parse.y (try_builtin_assignconv): Don't special-case zero.
5796 2002-03-08 Per Bothner <per@bothner.com>
5798 Fix for PR java/5812.
5799 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5800 here instead of in JSR macro. Likewise with load_type_state call.
5801 Do the latter on if the return_pc has been verified (the jsr returns).
5802 (JSR): Now just call build_java_jsr.
5804 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5806 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5807 (java.install-common): Link native driver to
5808 JAVA_TARGET_INSTALL_NAME.
5810 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5812 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5813 * builtins.c(sin_builtin): Likewise
5814 * builtins.c(sqrt_builtin): Likewise
5816 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5818 * java/expr.c, java/jcf-parse.c, java/lex.c:
5819 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5820 REAL_ARITHMETIC blocks unconditional. Delete some further
5821 #ifdef blocks predicated on REAL_ARITHMETIC.
5823 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5825 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5826 explicit sizeof/sizeof.
5827 * decl.c (java_init_decl_processing): Likewise.
5828 * jcf-parse.c (init_jcf_parse): Likewise.
5829 * parse.y (init_src_parse): Likewise.
5831 2002-03-02 Per Bothner <per@bothner.com>
5833 Make --CLASSPATH by a synonym for --classpath and -classpath.
5834 Implement --bootclasspath.
5835 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5836 (classpath_l): Remove.
5837 (jcf_path_CLASSPATH_arg): Remove.
5838 (jcf_path_bootclasspath_arg): New function.
5839 (jcf_path_seal): Simplify accordingly.
5841 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5842 (jcf_path_CLASSPATH): Remove declaration.
5843 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5844 (lang_specific_driver): Translate -bootclasspath.
5845 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5846 * lang.c (decode_lang_options): Do jcf_path_init first.
5847 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5848 * gjavah.c: Also handle --bootclasspath.
5849 Handle --CLASSPATH as a synonum for --classpath.
5850 * jcf-dump.c: Likewise.
5852 "." is not part of system path, but is the default for --classpath.
5853 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5854 (jcf_path_seal): Add "." if no CLASSPATH specified.
5856 * gcj.texi: Document changes.
5858 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5860 * expr.c (build_java_arraystore_check): Fix formatting.
5862 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5864 Fix for PR java/5758, java/5632:
5865 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5866 inner-class separator too.
5867 * parse.y (do_resolve_class): New local `decl_result.'
5868 Progressively build a name for what can have been loaded.
5870 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5872 * expr.c (java_array_data_offset): Removed function.
5873 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5874 (build_java_array_length_access): Obtain "length" value using a
5875 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5876 (build_java_arrayaccess): Correct comment. Access "data" using a
5877 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5878 (build_java_arraystore_check): New function.
5879 (expand_java_arraystore): Use build_java_arraystore_check.
5880 * parse.y (patch_assignment): Simplify code to insert a store check
5881 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5882 * check-init.c (check_init): Update to reflect that an array length
5883 access is now a COMPONENT_REF.
5884 * gcj.texi (Code Generation): Improve documentation of
5885 -fno-bounds-check. Add documentation for -fno-store-check.
5886 * java-tree.h (flag_store_check): Declare.
5887 (build_java_arraystore_check): Declare.
5888 * lang.c (flag_store_check): Initialize to 1.
5889 (lang_f_options): Add store-check option.
5890 * jvspec.c: Don't pass store-check option to jvgenmain.
5891 * lang-options.h: Add help string for -fno-store-check.
5893 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5895 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5896 * java-tree.h (java_dup_lang_specific_decl): New.
5897 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5899 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5901 * builtins.c, decl.c: Delete traditional-mode-related code
5902 copied from the C front end but not used, or used only to
5903 permit the compiler to link.
5905 2002-02-22 Tom Tromey <tromey@redhat.com>
5907 Fix for PR java/2369:
5908 * jvspec.c (verify_class_name): New function.
5909 (lang_specific_driver): Call it.
5910 (JAVA_START_CHAR_P): New macro.
5911 (JAVA_PART_CHAR_P): Likewise.
5913 2002-02-22 Per Bothner <per@bothner.com>
5915 * class.c: Change vtable to be more compatible with g++ v3 abi.
5916 (get_dispatch_table): Prepend offset-to-top (always 0) and
5917 type_info pointer (currently unimplemented hence NULL) to vtable.
5918 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5919 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5920 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5921 (build_dtable_decl): Add declarations for new fields.
5923 2002-02-20 Per Bothner <per@bothner.com>
5925 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5926 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5927 don't need to set it on the COMPOUND_EXPR - the caller does that.
5929 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5931 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5932 `--CLASSPATH' becomes `--classpath.'
5933 * gjavah.c: Likewise.
5934 * jcf-dump.c: Likewise.
5935 * lang-options.h: Likewise.
5937 * jcf-path.c: Updated comment.
5938 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5939 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5940 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5941 (jcf_path_CLASSPATH_arg): Ditto.
5942 (classpath_u): Updated leading comment.
5944 2002-02-20 Per Bothner <per@bothner.com>
5946 * builtins.c (check_for_builtin): New function.
5947 (build_call_or_builtin): Remove.
5948 * java-tree.h: Update accordingly.
5949 * expr.c (expand_invoke): Use build + check_for_builtin instead
5950 of build_call_or_builtin.
5951 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5952 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5953 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5955 2002-02-17 Tom Tromey <tromey@redhat.com>
5957 * java-tree.h (TYPE_STRICTFP): New macro.
5958 (struct lang_type) [strictfp]: New field.
5959 (CLASS_STRICTFP): New macro.
5960 (METHOD_STRICTFP): New macro.
5961 (struct lang_decl) [strictfp]: New field.
5962 * parse.y (method_header): Disallow strictfp constructor or
5964 (STRICT_TK): Move before MODIFIER_TK.
5965 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5966 (METHOD_MODIFIERS): Likewise.
5967 (INTERFACE_MODIFIERS): Likewise.
5968 * jcf-write.c (get_access_flags): Likewise.
5969 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5970 (add_method_1): Likewise.
5971 (get_access_flags_from_decl): Likewise.
5972 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5973 recognize strictfp flag.
5974 * jcf.h (ACC_STRICT): New define.
5976 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5978 * class.c(build_utf8_ref): Move declaration of decl_size
5980 2002-02-07 Tom Tromey <tromey@redhat.com>
5982 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5985 2002-02-04 Anthony Green <green@redhat.com>
5987 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5988 sections if available.
5990 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5992 * parse.y (java_expand_classes): Fix typo in static field loop.
5994 2002-02-02 Richard Henderson <rth@redhat.com>
5996 * class.c (add_field): Mark static fields external.
5997 (build_class_ref): Remove redundant set.
5998 * parse.y (java_expand_classes): Mark static fields of classes
5999 to be compiled as local.
6000 * jcf-parse.c (parse_class_file): Likewise.
6002 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6004 * gcj.texi (About CNI): New node.
6006 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6009 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6010 setlocale() with LC_CTYPE as a parameter.
6013 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6015 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6016 Follow GNU Coding Standards for --version.
6018 2002-01-28 Tom Tromey <tromey@redhat.com>
6020 * expr.c (build_jni_stub): Ensure storage for `meth' is
6022 * parse.y (java_complete_expand_methods): Set
6023 current_function_decl before building JNI stub.
6025 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6027 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6030 2002-01-22 Tom Tromey <tromey@redhat.com>
6032 * decl.c (java_init_decl_processing): Use add_predefined_file.
6033 Predefine RawData.java.
6034 (predef_filenames): Removed.
6035 (java_init_decl_processing): Don't register predef_filenames.
6036 * jcf-parse.c (add_predefined_file): New function.
6037 (predefined_filename_p): Rewrote.
6038 (predefined_filename_p): No longer static.
6039 * decl.c (java_init_decl_processing): Call initialize_builtins.
6040 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6041 (java/builtins.o): New target.
6042 * builtins.c: New file.
6043 * parse.y (patch_invoke): Use build_call_or_builtin.
6044 * java-tree.h (build_call_or_builtin): Declare.
6045 (initialize_builtins): Declare.
6046 (java_set_exception_lang_code): Removed unused declaration.
6047 (PREDEF_FILENAMES_SIZE): Removed.
6048 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6049 (predef_filenames): New define.
6050 (add_predefined_file): Declare.
6051 (predefined_filename_p): Declare.
6052 * expr.c (expand_invoke): Use build_call_or_builtin.
6054 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6056 * parse.y (patch_switch_statement): Fix format specifier.
6058 2002-01-16 Tom Tromey <tromey@redhat.com>
6060 More for PR java/5365:
6061 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6063 (process_file): Generate include for
6064 java.lang.UnsupportedOperationExceptions.
6066 2002-01-15 Andreas Jaeger <aj@suse.de>
6068 * .cvsignore: Add man pages.
6070 2002-01-15 Tom Tromey <tromey@redhat.com>
6072 Fix for PR java/5365:
6073 * gjavah.c (process_file): Turn class name into a file name.
6075 2002-01-14 Matthias Klose <doko@debian.org>
6077 * gcj.texi: Fix whitespace and formatting errors in the
6078 synopsis of the man pages. Update copyright.
6080 2002-01-14 Tom Tromey <tromey@redhat.com>
6083 * Make-lang.in (java.install-man): Handle jv-convert man page.
6084 (java.generated-manpages): Added jv-convert.1.
6085 (java.uninstall): Remove jv-convert.1.
6086 (java.maintainer-clean): Likewise.
6087 ($(srcdir)/java/jv-convert.1): New target.
6088 * gcj.texi (Top): Link to jv-convert node.
6089 (Individual utilities): Likewise.
6090 (Invoking jv-convert): New node.
6092 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6093 Martin Kahlert <martin.kahlert@infineon.com>
6095 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6096 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6098 2002-01-03 Graham Stott <grahams@redhat.com>
6100 * class.c (compile_resource_file): Update copyright date.
6101 Constify filename parameter.
6102 (java-tree.h): Update copyright date.
6103 (compile_resource_file): Constify filename parameter.
6105 2002-01-03 Graham Stott <grahams@redhat.com>
6107 * gcc/jcf-parse.c: Update copyright date.
6108 (yyparse): Constify resource_filename.
6110 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6112 * parse.y (src_parse_roots): Don't needlessly zero init.
6114 2001-12-31 Tom Tromey <tromey@redhat.com>
6116 * parse.y (dump_java_tree): New function.
6117 (source_end_java_method): Call it.
6118 (end_class_declaration): Likewise.
6119 * lang.c (java_decode_option): Call dump_switch_p.
6121 2001-12-28 Tom Tromey <tromey@redhat.com>
6123 * gen-table.pl: Don't process characters after \uffff. Added
6124 comment pointing to input file.
6126 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6128 * gen-table.pl: Const-ify output. Document the location of a
6129 suitable unicode input file.
6131 * chartables.h: Regenerate.
6133 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6135 * chartables.h: Const-ify.
6136 * gjavah.c (options): Likewise.
6137 * jcf-dump.c (options): Likewise.
6138 * jv-scan.c (options): Likewise.
6139 * lex.c (java_start_char_p, java_part_char_p): Likewise.
6140 * parse.y (binop_lookup): Likewise.
6142 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6144 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
6145 the static arrays that are output.
6146 * jvspec.c (jvgenmain_spec): Make static.
6147 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
6148 * keyword.h: Regenerate.
6149 * lang.c (string_option, process_option_with_no, lang_f_options,
6150 lang_W_options): Const-ify.
6151 * lex.c (java_lex): Likewise.
6153 2001-12-21 Richard Henderson <rth@redhat.com>
6155 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
6156 (get_boehm_type_descriptor): ... here. Arrange for the
6157 TREE_TYPE to get set properly.
6159 2001-12-21 Richard Henderson <rth@redhat.com>
6161 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
6162 only if the target requires collect2.
6164 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
6166 2001-12-20 Tom Tromey <tromey@redhat.com>
6169 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
6170 CAN_COMPLETE_NORMALLY for the node.
6171 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
6172 generate code for second branch if first branch can't complete
6174 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
6175 the loop head if the loop body can't complete normally.
6177 2001-12-20 Tom Tromey <tromey@redhat.com>
6180 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
6181 case where `finally' clause can't complete normally.
6183 2001-12-20 Tom Tromey <tromey@redhat.com>
6186 * parse.y (analyze_clinit_body): Added this_class parameter.
6187 Check for more cases where we must keep <clinit>.
6188 (maybe_yank_clinit): Cleaned up flow control.
6190 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6192 * decl.c (java_init_decl_processing): Don't initialize
6193 finit_leg_identifier_node.
6194 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
6195 (finit_leg_identifier_node): Remove.
6196 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
6198 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6200 * mangle.c (mangle_member_name): Don't special-case for
6202 * mangle_name.c (unicode_mangling_length): Likewise.
6203 (append_unicode_mangled_name): Likewise.
6204 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
6207 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6209 * expr.c (build_java_array_length_access): Don't force null pointer
6210 check unless flag_check_references is set.
6212 2001-12-20 Tom Tromey <tromey@redhat.com>
6214 Fix for PR java/3417:
6215 * parse.y (patch_assignment): Added special processing for
6217 (patch_return): Don't convert booleans to integers, and don't
6218 special-case `null'.
6220 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
6222 * config-lang.in (diff_excludes): Remove.
6224 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
6226 * gcj.texi: Update link to GCC manual.
6228 2001-12-17 Tom Tromey <tromey@redhat.com>
6230 * parse.y (link_nested_class_to_enclosing): Removed useless
6233 2001-12-16 Tom Tromey <tromey@redhat.com>
6235 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
6238 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
6240 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
6241 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
6244 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6246 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
6248 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6250 * decl.c (java_init_decl_processing): Build otable_type correctly.
6251 otable_decl is an otable_type.
6253 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6255 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
6256 otable_type, otable_ptr_type, method_symbol_type,
6257 method_symbols_array_type, method_symbols_array_ptr_type): New
6258 field/global tree definitions.
6259 (flag_indirect_dispatch): New flag.
6260 * decl.c (java_init_decl_processing): Initialize new otable and
6261 otable_syms type nodes and decls. Add new field "index" to
6263 * class.c (build_method_symbols_entry): New function.
6264 (make_method_value): Set "index" to to method's vtable index for
6265 virtual methods when indirect-dispatch is not used.
6266 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
6267 and set vtable_method_count to -1. Set otable and otable_syms field
6268 if indirect-dispatch is used and there was something to put in them.
6269 (build_method_symbols_entry): New function.
6270 (emit_offset_symbol_table): New function.
6271 * expr.c (get_offset_table_index): New function.
6272 (build_invokevirtual): Build array reference to otable at the index
6273 returned by get_offset_table_index, and use the result as the vtable
6275 (build_invokeinterface): Similar.
6276 * jcf-parse.c (yyparse): If indirect-dispatch, call
6277 emit_offset_symbol_table at the end of compilation, after all classes
6278 have been generated.
6279 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
6280 * lang.c (flag_indirect_dispatch): Define.
6281 (lang_f_options): Add indirect-dispatch flag.
6283 2001-12-14 Matthias Klose <doko@debian.org>
6285 * gcj.texi: Markup for man page generation. Document missing
6286 options printed by <tool> --help.
6287 Terminate description of gij's -ms option with a dot.
6288 * Make-lang.in ($(srcdir)/java/*.1): New targets.
6289 (java.generated-manpages java.install-man, java.uninstall,
6290 java-maintainer-clean) Updated.
6292 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
6294 * class.c (get_dispatch_table): Fix java vtable layout
6295 for TARGET_VTABLE_USES_DESCRIPTORS.
6296 * decl.c (java_init_decl_processing): Initialize
6297 alloc_no_finalizer_node, finalize_identifier_node.
6298 * expr.c (class_has_finalize_method): New function.
6299 (expand_java_NEW): Generate calls for finalizer-free allocation.
6300 (build_invokevirtual): Fix java vtable layout for
6301 TARGET_VTABLE_USES_DESCRIPTORS.
6302 * java-tree.h (enum java_tree_index): New entries:
6303 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
6304 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
6305 (class_has_finalize_method): declare.
6306 (HAS_FINALIZER_P): New macro.
6307 * parse.y (patch_invoke): Generate calls for finalizer-free
6310 2001-12-12 Matthias Klose <doko@debian.org>
6312 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
6313 whitespace at end of line.
6315 2001-12-11 Tom Tromey <tromey@redhat.com>
6317 * lex.c (java_init_lex): Define wfl_to_string as
6318 gnu.gcj.runtime.StringBuffer unless generating bytecode.
6320 2001-12-11 Jeff Sturm <jsturm@one-point.com>
6322 * class.c (make_method_value): Use null_pointer_node to
6323 represent empty exception table.
6325 2001-12-10 Tom Tromey <tromey@redhat.com>
6327 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
6329 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
6331 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
6333 2001-12-09 Per Bothner <per@bothner.com>
6335 * check-init.c (current_switch_has_default): New static field.
6336 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
6337 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
6338 DEFAULT_EXPR seen, simulate a default alternative that copies state.
6340 2001-12-09 Tom Tromey <tromey@redhat.com>
6342 * check-init.c (check_init): Don't allow pre- or post- increment
6343 or decrement of final variable.
6344 (final_assign_error): Minor error message rewording.
6346 2001-12-08 Tom Tromey <tromey@redhat.com>
6348 * java-tree.h: Fixed typo.
6350 * gjavah.c (decompile_method): Don't decompile to `return this'
6353 * gjavah.c (cxx_keywords): Re-sorted.
6354 * lex.c (cxx_keywords): Re-sorted.
6356 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
6359 * gjavah.c (print_namelet): Clear subnamelets.
6360 (HANDLE_METHOD): Set `method_printed' earlier.
6362 2001-12-07 Tom Tromey <tromey@redhat.com>
6364 * lang.c (lang_f_options): Added
6365 optimize-static-class-initialization.
6366 (java_decode_option): Removed special case.
6368 2001-12-07 Per Bothner <per@bothner.com>
6370 * check-init.c (check_init): Fix typo freeing memory twice.
6372 2001-12-05 Per Bothner <per@bothner.com>
6374 Restore support for static class initialization optimization.
6375 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
6376 * check-init.c (check_int): At end of BLOCK handle initialization
6377 blocks, which used to be done in java_complete_expand_method but did
6378 not handle the case where check_for_initialization might allocate
6379 more than a word of bits.
6380 * decl.c (lang_make_tree): The smic field is now a tree.
6381 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
6382 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
6384 * parse.y (emit_test_initialization): Combine hash_lookup calls.
6386 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
6387 Change from a hash table to a list.
6388 (struct_lang_decl): Change field 'smic' to match.
6389 * class.c (add_method_1): Initialize
6390 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
6391 * parse.y (adjust_init_test_initialization): Removed - inlined into -
6392 (java_expand_method_bodies): -here, since 'smic' is now a list.
6393 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
6395 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
6397 * class.c (java_hash_compare_tree_node): Fix casts.
6399 2001-12-04 Per Bothner <per@bothner.com>
6401 * check-init.c: Handle definite unassignment to finals in addition
6402 to definite assignment.
6403 (loop_current_locals): New field.
6404 (num_current_locals, int start_current_locals, num_current_words):
6406 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
6407 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
6408 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
6409 (get_variable_decl, check_final_reassigned): New functions.
6410 (check_init, check_bool_init): Modify as needed for checking finals.
6411 (check_for_initialization): Take extra parameter and return void.
6412 Do extra start-up logic to check final fields for assignment.
6413 * parse.y (check_static_final_variable_assignment_flag,
6414 reset_static_final_variable_assignment_flag, check_final_assignment,
6415 check_final_variable_local_assignment_flag,
6416 reset_final_variable_indirect_assignment_flag,
6417 reset_final_variable_global_assignment_flag): Remove functions.
6418 (java_complete_expand_methods, outer_field_access_fix,
6419 patch_assignment): Remove no-longer used logic.
6420 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6421 * parse.y (register_fields, java_complete_tree): Update accordingly.
6423 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6424 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6425 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6427 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6429 * java-tree.h (DECL FINAL): New bit-field.
6430 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6431 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6432 (DECL_INIT_CALLS_THIS): New macro.
6433 (struct lang_decl): New bit-field init_calls_this.
6434 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6435 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6436 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6437 use it for both local variables and final fields.
6438 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6440 (struct lang_type): Remove hfv bit-field.
6441 (check_for_initialization): Change to return void.
6443 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6444 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6445 * check-init.c (final_assign_error): New helper function.
6446 (check_final_reassigned, check_init): Use it.
6447 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6449 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6450 bit-fields to unsigned.
6452 2001-12-03 Per Bothner <per@bothner.com>
6454 * parse.y (patch_binop): Minor constant folding.
6456 * parse.y (build_current_thisn): Shorter 'buffer'.
6458 2001-12-03 Per Bothner <per@bothner.com>
6460 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6461 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6462 * jcf-write.c (generate_bytecode_insns): Remove support for
6463 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6464 * check-init.c (check_init): Likewise.
6466 2001-12-03 Per Bothner <per@bothner.com>
6468 * verify.c (subroutine_nesting): New function.
6469 (verify_jvm_instructions): Use it to fix logic for checking that
6470 we're done with the current subroutine.
6472 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6473 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6475 2001-12-03 Per Bothner <per@bothner.com>
6477 * jcf.h: Fix obvious typo in comment.
6478 * typeck.c (build_null_signature): Add comment.
6480 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6482 * expr.c: Remove leading capital from diagnostic messages, as
6483 per GNU coding standards.
6484 * jcf-io.c: Similarly.
6485 * jcf-parse.c: Similarly.
6486 * jv-scan.c: Similarly.
6487 * jvspec.c: Similarly.
6488 * mangle.c: Similarly.
6490 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6491 Alexandre Petit-Bianco <apbianco@redhat.com>
6493 * expr.c (build_java_arrayaccess): Call save_expr on array for
6494 correct evaluation order, modified comment, fixed indentation.
6495 * parse.y: (patch_assignment): Correctly extract the array base
6496 from the tree generate by build_java_arrayaccess, added comments.
6497 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6498 Fixes PR java/3096, PR java/3803, PR java/3965.
6500 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6502 * expr.c (expand_byte_code): Remove trailing periods from messages.
6503 * jcf-parse.c (load_class, jcf_parse): Similarly.
6504 * jcf-write.c (generate_classfile): Similarly.
6505 * lex.c (java_lex): Similarly.
6507 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6509 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6511 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6513 * Make-lang.in (java.generated-manpages): New dummy target.
6515 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6517 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6519 (lang_specific_pre_link): Use set_input to set input_filename.
6521 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6522 (main): Fix definition.
6523 Strip `main' from classname.
6526 2001-11-18 Roger Sayle <roger@eyesopen.com>
6528 * parse.h (java_expand_switch): Remove old prototype.
6530 2001-11-18 Tom Tromey <tromey@redhat.com>
6532 Fix for PR java/1401:
6533 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6535 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6538 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6540 * lang.c (finish_parse): Rename to java_finish.
6541 (LANG_HOOKS_FINISH, java_finish): New.
6543 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6545 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6546 * java-tree.h: New prototype.
6547 * lang.c (java_init): Update prototype. Combine with old init_parse.
6549 2001-11-13 Tom Tromey <tromey@redhat.com>
6551 * gjavah.c (method_signature): New global.
6552 (HANDLE_METHOD): Set it.
6553 (decompile_return_statement): New function.
6554 (decompile_method): Use it.
6555 (print_method_info): Removed `synth' argument.
6557 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6559 * java-tree.h (java_set_yydebug): New.
6560 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6561 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6562 (print_lang_decl, print_lang_type, print_lang_identifier,
6563 print_lang_statistics, lang_print_xnode): Remove.
6565 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6567 * jcf-parse.c (init_lex): Remove.
6568 * lang.c (language_string, lang_identify): Remove.
6569 (struct lang_hooks): Constify.
6570 (LANG_HOOKS_NAME): Override.
6571 (init_parse): Update.
6573 2001-11-08 Andreas Franck <afranck@gmx.de>
6575 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6576 program_transform_name the way suggested by autoconf.
6577 (java.install-common): Also transform auxiliary program names with
6578 program_transform_name.
6580 2001-11-08 Tom Tromey <tromey@cygnus.com>
6582 * parse.y (trap_overflow_corner_case): New rule.
6583 (unary_expression): Use it.
6584 * lex.c (java_init_lex): Don't set minus_seen.
6585 (yylex): Don't use minus_seen. Communicate overflow to parser for
6587 (error_if_numeric_overflow): New function.
6588 * parse.h (minus_seen): Removed field.
6589 (JAVA_RADIX10_FLAG): New define.
6591 2001-11-07 Tom Tromey <tromey@redhat.com>
6593 Patch for PR java/1414:
6594 * parse.y (case_label_list): New global.
6595 (goal): Register case_label_list with GC.
6596 (java_complete_lhs): Save new case on case_label_list.
6597 (patch_switch_statement): Check for duplicate case labels.
6599 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6601 * parse.y (patch_assignment): Removed unused third argument.
6602 (java_complete_lhs): Removed unused third argument to patch_assignment.
6604 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6606 * lang.c: Include langhooks-def.h.
6607 * Make-lang.in: Update.
6609 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6611 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6613 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6615 * mangle.c (find_compression_record_match): Don't match compression
6616 records for package name elements unless they occur at the start of
6617 the name. Fix for PR java/4717.
6619 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6621 * expr.c (expand_java_field_op): Don't special-case references to
6622 java.lang.PRIMTYPE.TYPE.
6623 (build_primtype_type_ref): Removed.
6624 * java-tree.h (build_primtype_type_ref): Remove prototype.
6625 * parse.y (maybe_build_primttype_type_ref): Removed.
6626 (complete_function_arguments): Don't special-case references to
6627 java.lang.PRIMTYPE.TYPE.
6628 (patch_assignment): Likewise.
6629 (array_constructor_check_entry): Likewise.
6631 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6633 * mangle.c (static tree compression_table): Fixed leading comment.
6634 * parse.h (struct parser_ctxt): Fixed field comment.
6635 * parse.y (check_pkg_class_access): New prototype, fixed leading
6636 comment, new parameter used to emit error only if passed as true.
6637 (parse_check_super): Pass extra argument to check_pkg_class_access.
6638 (do_resolve_class): Likewise.
6639 (process_imports): Likewise.
6640 (read_import_dir): Fixed indentation.
6641 (find_in_imports_on_demand): New local class_type_name. Local
6642 node_to_use deleted. while loop changed into for loop. Report
6643 multiple definition only for accessible classes. Improved error
6645 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6646 assigned to parameter list, fixed indentation. while loop changed
6647 into for loop, restore TREE_CHAIN on local `tem' before the next
6650 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6652 * lang.c (lang_get_alias_set): Deleted.
6654 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6656 * gjavah.c (jni_print_char): Fix thinko in last change.
6658 * gjavah.c (jni_print_char, decode_signature_piece): Use
6659 safe-ctype macros and/or fold extra calls into fewer ones.
6660 * lex.c (java_read_unicode, java_lex): Likewise.
6661 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6662 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6663 * mangle_name.c (append_unicode_mangled_name,
6664 unicode_mangling_length): Likewise.
6666 2001-10-17 Richard Henderson <rth@redhat.com>
6668 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6670 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6672 * lang.c (langhooks.h): Included.
6673 (LANG_HOOKS_INIT): Redefined.
6674 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6675 (LANG_HOOKS_DECODE_OPTION): Likewise.
6676 (struct lang_hooks lang_hooks): New initialization.
6678 2001-10-11 Per Bothner <per@bothner.com>
6680 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6681 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6682 The former is simpler, and jcf-write.c handles it better.
6683 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6684 or WITH_CLEANUP_EXPR.
6685 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6686 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6688 * parse.y (patch_if_else_statement): If the condition is constant,
6689 optimize away the test.
6691 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6693 * parse.y (patch_cast): Call patch_string on the first operand of
6694 the incoming node, update it if necessary. Fixes PR java/4510.
6696 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6698 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6699 when name qualifier matches a package name.
6701 2001-10-08 Tom Tromey <tromey@redhat.com>
6703 Fix for PR java/4489:
6704 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6705 force a new label when computing `body_block'.
6707 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6709 * jcf-io.c (format_uint): Const-ify.
6710 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6711 * lex.c (java_get_line_col): Likewise.
6712 * parse.y (build_incdec): Likewise.
6714 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6716 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6717 a NULL enclosing context if appropriate. Fixes PR java/4466.
6719 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6721 * parse.y (patch_assignment): Use lvalue's original TYPE when
6722 building the final COMPOUND_EXPR.
6723 (try_reference_assignconv): Fixed leading comment.
6725 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6727 * parse.y (check_final_variable_indirect_assignment): For
6728 COMPOUND_EXPR, return only if finals were found initialized
6729 properly, if not, keep on checking.
6730 (check_final_variable_global_assignment_flag): New local
6731 error_found, set when appropriate and used to decide whether to
6732 report uninitialized finals. Fixed typo in comment.
6734 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6736 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6737 last three initializations. Fixes PR java/4360.
6739 2001-09-21 Richard Henderson <rth@redhat.com>
6741 * class.c (get_dispatch_table): Handle function descriptors.
6742 (build_dtable_decl): Likewise.
6743 * expr.c (build_invokevirtual): Likewise.
6745 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6747 * parse.y (patch_method_invocation): Build class initialization
6748 when static finals are used to qualify method invocation.
6751 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6753 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6754 build_type_name_from_array_name.
6755 (STRING_STRIP_BRACKETS): New macro.
6756 * parse.y (build_type_name_from_array_name): New function.
6757 (array_creation_expression:): Accumulate []s instead of [s.
6758 (cast_expression:): Accumulate []s instead of [s after cast type
6760 (build_array_from_name): Local string deleted, use
6761 build_type_name_from_array_name.
6762 (build_unresolved_array_type): Accumulate []s instead of [s after
6764 (register_fields): Fixed comment.
6765 (resolve_class): Local name, base deleted, new locals tname and
6766 array_dims. Use build_type_name_from_array_name. Use array_dims to
6768 (purify_type_name): Use STRING_STRIP_BRACKETS.
6770 2001-09-18 Andreas Jaeger <aj@suse.de>
6772 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6773 * jv-scan.c: Likewise.
6775 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6777 * parse.y (patch_method_invocation): Inner class creation context
6778 check not enforced within constructors. Fixes PR java/1873.
6780 2001-09-16 Tom Tromey <tromey@redhat.com>
6782 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6783 NOTE_PUSH for single-case push. Fixes PR java/4189.
6785 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6787 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6788 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6789 (struct lang_type): New fields import_list and import_demand_list.
6790 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6791 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6792 (do_resolve_class): New local saved_enclosing_type, initialized,
6793 passed as parameter to find_in_imports and find_in_imports_on_demand.
6794 (find_in_imports): Added paramater enclosing_type, use its
6795 TYPE_IMPORT_LIST when applicable.
6796 (find_in_imports_on_demand): Added parameter enclosing_type, use
6797 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6798 declaration and initialization.
6799 (fold_constant_for_init): Switch/restore current_class to the
6800 appropriate context.
6802 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6804 * verify.c (verify_jvm_instructions): Fix typo.
6806 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6808 * expr.c (expand_invoke): Const-ification.
6809 * parse.y (patch_method_invocation): Likewise.
6811 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6813 * gjavah.c (cxx_keywords): Const-ification.
6814 * keyword.gperf (java_keyword): Likewise.
6815 * lang.c (java_tree_code_name): Likewise.
6816 * lex.c (cxx_keywords): Likewise.
6817 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6819 2001-09-11 Richard Henderson <rth@redhat.com>
6821 * parse.h (ctxp_for_generation): Mark extern.
6823 2001-09-10 Richard Henderson <rth@redhat.com>
6825 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6827 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6829 * typeck.c (java_array_type_length, build_prim_array_type):
6830 Represent empty arrays by NULL index.
6832 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6834 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6835 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6837 2001-09-06 Anthony Green <green@redhat.com>
6839 * class.c (O_BINARY): Define if necessary.
6840 (registerResource_libfunc): Declare.
6841 (init_class_processing): Initilize registerResource_libfunc.
6842 (compile_resource_file): New function.
6843 * java-tree.h (resource_name): Declare.
6844 (compile_resource_file): Declare.
6845 * jcf-parse.c (yyparse): Handle compiling java resource files.
6846 * lang.c (java_decode_option): Handle -fcompile-resource option.
6847 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6849 * gcj.texi (Code Generation): Add documentation for -R flag.
6851 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6853 * jcf-write.c (generate_classfile): Issue an error in case of
6854 field/initial value mismatch.
6855 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6856 being initialized and we're generating bytecode.
6857 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6858 set DECL_INITIAL properly when appropriate.
6862 2001-09-01 Per Bothner <per@bothner.com>
6864 * parse.y (maybe_yank_clinit): A field without an initializer is not
6865 relevant. All initializers except static final and constant require
6866 <clinit>, regardless of flag_emit_class_files.
6868 2001-08-31 Per Bothner <per@bothner.com>
6870 * class.c (set_constant_value): When not emitting class files, then a
6871 String ConstantValue is a utf8const_ptr_type.
6873 2001-08-30 Per Bothner <per@bothner.com>
6875 * jcf-write.c (generate_classfile): Check that field is primitive
6876 or string before emitting ConstantValue attribute.
6878 2001-08-30 Per Bothner <per@bothner.com>
6880 * parse.y (resolve_qualified_expression_name): If creating a
6881 COMPOUND_EXPR, set it's type correctly.
6883 2001-08-30 Per Bothner <per@bothner.com>
6885 * jcf-io.c (open_class): Set filename field.
6887 * jcf-parse,c (parse_class_file): Set current_function_decl
6888 for better error message when Code attribute is missing.
6890 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6891 better diagnostics, especially for constructors.
6893 2001-08-30 Per Bothner <per@bothner.com>
6895 * jcf-write.c (generate_classfile): Don't write ConstantValue
6896 attribute if field is not final, for compatibility with jdk.
6898 * jcf-write.c (generate_classfile): Convert ConstantValue values
6899 to correct type. Work-around for front-end bug.
6900 * class.c (set_constant_value): Error if constant has wrong type.
6902 2001-08-30 Per Bothner <per@bothner.com>
6904 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6905 "Double" are printed at verbosity 1.
6907 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6909 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6911 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6913 * parse.y (patch_assignment): Don't verify final re-assignment here.
6914 (java_complete_lhs): Verify assignments to finals calling
6915 patch_assignment. Verify re-assignments to finals before calling
6918 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6920 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6923 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6925 * lex.c (java_lex): new local found_hex_digits. Set and then used
6926 in test to reject invalid hexadecimal numbers.
6927 * parse.y (java_complete_tree): Prevent unwanted cast with
6928 initialized floating point finals.
6929 (patch_binop): Emit a warning when detecting a division by zero,
6930 mark result not constant, don't simplify non integer division.
6932 2001-08-28 Per Bothner <per@bothner.com>
6934 * jcf-write.c (generate_bytecode_insns): For increments and
6935 decrements just recurse to push constant. Improvement on Mark's patch.
6937 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6939 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6940 real conversion for increments and decrements of reals.
6942 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6944 * parse.y (resolve_qualified_expression_name): Handle unresolved
6945 qualified expressions, prevent numerical qualifiers, fixed typo.
6948 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6950 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6951 don't report anything but deprecated class when marked so. Handle
6953 (patch_method_invocation): Check deprecation on methods and types.
6954 (patch_binop): code becomes an enum tree_code, added default: to
6955 switch to handle that. Detect division by zero, try to fold and
6956 return before using a subroutine.
6958 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6960 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6961 file smaller than 4 bytes.
6962 * parse.y (check_inner_circular_reference): New function.
6963 (check_circular_reference): Likewise.
6964 (array_initializer:): Accept {,}.
6965 (java_check_circular_reference): Rewritten using
6966 check_circular_reference and check_inner_circular_reference.
6967 (java_complete_expand_method): Unconditionally save and restore
6968 the unpurged exception list.
6969 (build_dot_class_method_invocation): Unmangle signature parameter.
6971 2001-08-21 Tom Tromey <tromey@redhat.com>
6973 * decl.c (init_decl_processing): Add `throws' field to method
6975 * class.c (make_method_value): Compute `throws' field for method.
6977 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6979 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6980 circularity is detected.
6981 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6983 2001-08-17 Richard Henderson <rth@redhat.com>
6985 * class.c (emit_register_classes): Add align parameter to
6986 call to assemble_integer.
6988 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6990 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6991 loading a class_or_name fails, try considering an innerclass name
6992 and load the enclosing context.
6993 * parse.y (resolve_inner_class): New function.
6994 (find_as_inner_class): Added leading comment.
6995 (register_incomplete_type): Keep the current context as enclosing
6996 context for JDEP_FIELD dependencies.
6997 (do_resolve_class): Locals new_class_decl and super initialized to
6998 NULL. Call resolve_inner_class, explore the enclosing context
6999 superclass if necessary.
7002 2001-08-16 Tom Tromey <tromey@redhat.com>
7004 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7005 * gjavah.c (main): Updated for change to jcf_path_seal.
7006 * lang.c (version_flag): New global.
7007 (java_decode_option): Recognize `-version'.
7008 (java_init): Update for change to jcf_path_seal.
7009 * jcf.h (jcf_path_seal): Added `print' argument.
7010 * jcf-path.c (jcf_path_seal): Added `print' argument.
7012 2001-08-13 Zack Weinberg <zackw@panix.com>
7014 * Make-lang.in (java/decl.o): Update dependencies.
7015 * decl.c: Include libfuncs.h, don't include toplev.h.
7017 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7019 * decl.c (init_decl_processing): exception_type_node,
7020 class_not_found_type_node, and no_class_def_found_type_node
7021 initialized. predef_filenames augmented accordingly.
7022 instinit_identifier_node initialized.
7023 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7024 * java-tree.h (enum java_tree_index): New entries
7025 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7026 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7027 (exception_type_node): New macro.
7028 (class_not_found_type_node): Likewise.
7029 (no_class_def_found_type_node): Likewise.
7030 (instinit_identifier_node): Likewise.
7031 (PREDEF_FILENAMES_SIZE): Adjusted.
7032 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7033 (struct lang_type): Fixed typo in bitfield name.
7034 (DECL_INSTINIT_P): New macro.
7035 (ID_INSTINIT_P): Likewise.
7036 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7038 * parse.y (encapsulate_with_try_catch): New function.
7039 (generate_instinit): Likewise.
7040 (build_instinit_invocation): Likewise.
7041 (ctors_unchecked_throws_clause_p): Likewise.
7042 (add_instance_initializer): Deleted.
7043 (build_instance_initializer): Likewise.
7044 (in_instance_initializer): Likewise.
7045 (check_method_redefinition): instinit$ not to be verified.
7046 (java_complete_expand_methods): Generate instinit$, simplified code.
7047 (build_dot_class_method): Eliminated unnecessary locals. Use
7048 encapsulate_with_try_catch, removed unnecessary code.
7049 (fix_constructors): New local iii. Use build_instinit_invocation.
7050 (patch_method_invocation): Added comment.
7051 (maybe_use_access_method): Don't consider instinit$.
7052 (find_applicable_accessible_methods_list): Shorten the search for
7054 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7055 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7056 (patch_throw_statement): Likewise. Fixed typo.
7058 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7061 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7062 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7064 (lang_specific_pre_link): Use set_input to set input_filename.
7066 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7067 (main): Fix definition.
7068 Strip `main' from classname.
7071 2001-08-11 Zack Weinberg <zackw@panix.com>
7073 * lex.h: Don't include setjmp.h. Don't define
7074 SET_FLOAT_HANDLER or prototype set_float_handler.
7076 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7078 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7079 `poplevel' in the right order.
7081 2001-08-09 Richard Henderson <rth@redhat.com>
7083 * Make-lang.in (class.o): Depend on TARGET_H.
7084 * class.c (emit_register_classes): Use target hooks instead of
7085 assemble_constructor and assemble_destructor.
7087 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7089 * check-init.c (flags.h): Include
7090 (check_init): Don't report uninitialized static class
7091 initialization flags, don't free bit index when doing static class
7092 initialization optimization.
7093 (check_for_initialization): Return type changed to `unsigned int.'
7094 (attach_initialized_static_class): New function.
7095 * class.c (add_method_1): Create the initialized static class
7097 (finish_class): Always emit deferred inline methods.
7098 * decl.c (emit_init_test_initialization): Moved to expr.c
7099 (complete_start_java_method): Don't traverse
7100 DECL_FUNCTION_INIT_TEST_TABLE.
7101 (lang_mark_tree): Mark hash tables in function decls.
7102 * expr.c (emit_init_test_initialization): Moved from decl.c.
7103 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7104 initialization flag, set DECL_CONTEXT and
7105 LOCAL_CLASS_INITIALIZATION_FLAG.
7106 (java_lang_expand_expr): Emit initialization code for static class
7107 initialized flags when entering block, if necessary.
7108 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7109 * java-tree.h (flag_optimize_sci): New global variable declaration.
7110 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7111 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7112 (LOCAL_FINAL_P): Fixed typo in comment.
7113 (FINAL_VARIABLE_P): Likewise.
7114 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
7115 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
7116 (struct lang_decl): New fields `ict', `smic' and `cif.'
7117 (check_for_initialization): New returned value for global.
7118 (attach_initialized_static_class): New global function.
7119 (STATIC_CLASS_INIT_OPT_P): New macro.
7120 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
7121 * lang.c (java_decode_option): Handle
7122 `-fno-optimize-static-class-initialization'
7123 * parse.y (start_complete_expand_method): New function.
7124 (java_expand_method_bodies): Likewise.
7125 (attach_init_test_initialization_flags): Likewise.
7126 (adjust_init_test_initialization): Likewise.
7127 (emit_test_initialization): Likewise.
7128 (java_complete_expand_methods): Nullify abstract and native method
7130 (java_complete_expand_method): New locals `fbody', `block_body'
7131 and `exception_copy.' Reorganized: directly return on empty method
7132 bodies, call `start_complete_expand_method', remember definitely
7133 initialized static class in function, don't expand method bodies.
7134 (java_expand_classes): Call `java_expand_method_bodies' before
7135 `finish_class' when compiling to native.
7136 (resolve_expression_name): Use `orig' after building outer class
7138 (patch_invoke): Remember static method invocations.
7140 2001-08-06 Richard Henderson <rth@redhat.com>
7142 * class.c (emit_register_classes): Pass a symbol_ref and priority
7143 to assemble_constructor.
7145 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
7147 * java-tree.h (all_class_filename): New macro.
7148 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
7149 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
7150 newly created IDENTIFIER_NODE to `all_class_filename.'
7152 2001-08-01 Jeff Sturm <jsturm@one-point.com>
7154 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
7155 Use ggc_add_tree_root to register roots.
7157 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7159 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
7160 second operand calling check_init.
7161 * decl.c (complete_start_java_method): Swaped second and third
7162 arguments while creating WITH_CLEANUP_EXPR node.
7163 * jcf-write.c (generate_bytecode_insns): Use second operand
7164 instead of third when handling WITH_CLEANUP_EXPR.
7165 * parse.y (java_complete_lhs): Expand second operand of
7166 WITH_CLEANUP_EXPR nodes.
7167 (patch_synchronized_statement): Swaped second and third arguments
7168 while creating WITH_CLEANUP_EXPR node.
7170 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
7172 * parse.y (create_interface): Avoid cyclic inheritance report when
7173 syntax error encountered during class definition.
7176 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7178 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7180 (lang_specific_pre_link): Use set_input to set input_filename.
7182 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7183 (main): Fix definition.
7184 Strip `main' from classname.
7187 2001-07-18 Tom Tromey <tromey@redhat.com>
7190 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
7191 * lex.c (java_new_lexer): Use ICONV_CONST.
7192 (java_read_char): Likewise.
7193 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
7194 (jv-scan$(exeext)): Likewise.
7196 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7198 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
7199 * parse.y (check_class_interface_creation): Allow `private' if the
7200 enclosing is not an interface.
7201 (create_interface): Interface tagged public if the enclosing
7202 context is an interface.
7203 (create_class): Class tagged public if the enclosing context
7207 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7209 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
7212 2001-07-14 Tim Josling <tej@melbpc.org.au>
7214 * check-init.c (check_init): Remove references to EXPON_EXPR.
7216 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7218 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
7219 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
7222 2001-07-13 Tom Tromey <tromey@redhat.com>
7224 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
7227 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7229 * parse.y (patch_method_invocation): Don't override primary if one
7230 is already provided, but let this$<n> be built. Fixed comment.
7232 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7234 * parse.y (empty_statement:): Report empty statement error only
7235 when found at class declaration level.
7238 2001-07-12 Tom Tromey <tromey@redhat.com>
7240 * expr.c (expand_load_internal): New function.
7241 (LOAD_INTERNAL): Use it.
7243 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
7245 * parse.y (verify_constructor_super): Compare anonymous class ctor
7246 args with `valid_method_invocation_conversion_p.'
7249 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7251 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
7252 `-fsyntax-only.' Fixes PR java/3248
7254 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7256 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
7258 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7260 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
7261 current function is static. Fixes PR java/1970
7263 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7265 * parse.y (patch_method_invocation): Add enclosing context to ctor
7266 calls if necessary. Fixes PR java/2953
7268 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7270 * parse.y (resolve_package): Abort if qualified expression member
7272 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
7275 2001-07-07 Zack Weinberg <zackw@stanford.edu>
7277 * verify.c: Don't use // comments.
7279 2001-07-05 Tom Tromey <tromey@redhat.com>
7281 * lang.c (flag_assume_compiled): Removed.
7282 * java-tree.h (flag_assume_compiled): Removed.
7283 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
7284 -fhash-synchronization, -fuse-divide-subroutine,
7285 -fcheck-references, -femit-class-file, -femit-class-files,
7286 -fassume-compiled. Updated --encoding information. Changed
7287 -foutput-class-dir to `-d'.
7289 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
7291 * jcf-parse.c (parse_class_file): Add lineno parameter to
7292 debug_start_source_file call.
7294 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
7296 * gcj.texi: Use gpl.texi.
7297 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
7298 dependencies and use doc/include in search path.
7300 2001-07-03 Jeff Sturm <jsturm@one-point.com>
7302 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
7303 `this'. If so, don't build instance initializers.
7305 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7307 * parse.y (resolve_expression_name): Improved error message for
7308 inner class cases. Fixes PR java/1958
7310 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
7312 * lang.c: #include diagnostic.h
7313 (lang_print_error): Add a `diagnostic_context *' parameter.
7314 (java_dummy_print): Likewise.
7315 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
7317 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7319 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
7320 * jcf.h (typedef struct JCF): New bitfield `finished.'
7321 (JCF_FINISH): Set `finished.'
7322 (JCF_ZERO): Reset `finished.'
7325 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7327 * parse.y (class_body_declaration:): Don't install empty instance
7331 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7333 * class.c (set_super_info): Call `set_class_decl_access_flags.'
7334 (set_class_decl_access_flags): New function.
7335 * java-tree.h (set_class_decl_access_flags): New prototype.
7336 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
7337 (parse_class_file): New local `decl_max_locals.' Take wide types
7338 into account to compute DECL_MAX_LOCALS.
7339 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
7342 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
7344 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
7346 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7348 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
7349 * parse.y (do_resolve_class): Moved comments out to leading comment
7350 section. Removed local `start', New local `_ht' and
7351 `circularity_hash.' Record `enclosing' in hash table and search
7352 it to detect circularity. Use `enclosing' as an argument to
7353 `lookup_cl.' Free the hash table when done.
7355 2001-06-19 Tom Tromey <tromey@redhat.com>
7357 * lex.c (java_read_char): Disallow invalid and overlong
7358 sequences. Fixes PR java/2319.
7360 2001-06-05 Jeff Sturm <jsturm@one-point.com>
7362 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
7364 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7366 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
7367 arguments accordingly.
7369 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
7371 * gcj.texi: Move contents to just after title page.
7373 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
7375 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
7377 (patch_incomplete_class_ref): Build the class ref, build the class
7378 init if necessary, complete the tree.
7381 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7383 * parse.y (lookup_field_wrapper): Test `name' code.
7384 (resolve_qualified_expression_name): Test `qual_wfl' code.
7385 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
7386 handle `qual_wfl' by code.
7387 (maybe_build_primttype_type_ref): Test `wfl' code.
7389 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7391 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
7393 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
7394 the dvi file in the java directory.
7396 2001-05-25 Sam TH <sam@uchicago.edu>
7398 * gen-table.pl javaop.h jcf.h lex.h,
7399 parse.h: Fix header include guards.
7401 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
7403 * jv-scan.c (version): Update copyright year.
7405 2001-05-21 Per Bothner <per@bothner.com>
7407 * jcf-parse.c (read_class): If class is from .class or .zip file
7408 and it's already been read, don't push/pop parser context.
7410 2001-05-18 Per Bothner <per@bothner.com>
7412 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
7413 command line so the jvgenmain-generated main program comes first.
7415 2001-05-15 Tom Tromey <tromey@redhat.com>
7417 * class.c (build_utf8_ref): Don't generate identifier based on
7420 2001-05-12 Richard Henderson <rth@redhat.com>
7422 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7423 * expr.c (java_lang_expand_expr): Expand it.
7424 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7425 calling build_exception_object_ref.
7426 * parse.y (catch_clause_parameter): Likewise.
7427 (build_dot_class_method): Likewise.
7428 (try_reference_assignconv): Likewise.
7429 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7430 * jcf-write.c (generate_bytecode_insns): Likewise.
7432 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7434 * parse.y (build_unresolved_array_type): Set
7435 EXPR_WFL_QUALIFICATION on the newly created wfl.
7436 Fixes PR java/2538. Fixes PR java/2535.
7438 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7440 * parse.y (fix_constructors): Removed unnecessary assignment to
7441 local. Moved assignment to `this$<n>', fixed comments and
7443 (build_wfl_wrap): Fixed indentation.
7444 Fixes PR java/2598, java/2579 and java/2658.
7446 2001-05-03 Mo DeJong <mdejong@redhat.com>
7448 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7449 check for byte swap.
7451 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7453 * expr.c (build_class_init): Move MODIFY_EXPR
7454 outside of COND_EXPR. Remove variable `call'.
7456 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7458 * decl.c: NULL_PTR -> NULL.
7459 * jcf-write.c: Likewise.
7461 2001-05-01 Tom Tromey <tromey@redhat.com>
7463 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7464 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7465 * gcj.texi: Updated copyright text. Include fdl.texi.
7466 (Top): Link to new node.
7468 2001-05-01 Per Bothner <per@bothner.com>
7470 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7472 2001-05-01 Per Bothner <per@bothner.com>
7474 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7475 import_list contains the name, not the TREE_PURPOSE.
7477 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7479 * jcf-io.c (read_zip_member): Cast to long in comparison with
7482 * jvspec.c (lang_specific_driver): Initialize variables.
7484 * mangle.c (find_compression_record_match): Likewise.
7486 * typeck.c (build_null_signature): Provide static prototype. Mark
7487 parameter with ATTRIBUTE_UNUSED.
7489 * verify.c (verify_jvm_instructions): Initialize variable.
7491 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7493 * parse.y (do_resolve_class): Check for cyclic inheritance during
7494 inner class resolution.
7496 2001-04-27 Per Bothner <per@bothner.com>
7498 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7499 while iterating, since that could cause gc to lose stuff.
7501 2001-04-26 Per Bothner <per@bothner.com>
7503 Fix method search wrt scope of inner classes to match JLS2.
7504 * typeck.c (build_null_signature): New static function.
7505 (has_method): New function. Uses build_null_signature and lookup_do.
7506 * java-tree.h (has_method): New declaration.
7507 * parse.y (find_applicable_accessible_methods_list): Do not search
7508 context of inner classes here.
7509 (patch_method_invocation): Search scope, ie. current and outer clases,
7510 for method matching simple name, to find class.
7512 2001-04-26 Per Bothner <per@bothner.com>
7514 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7515 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7517 * constants.c (find_methodref_with_class_index): New function.
7518 (find_methodref_index): Use find_methodref_with_class_index.
7519 * java-tree.h (find_methodref_with_class_index): New declaration.
7520 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7521 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7522 If context changed from interface to class, don't use invokeinterface.
7524 2001-04-25 Per Bothner <per@bothner.com>
7526 * verify.c (verify_jvm_instructions): For field instructions,
7527 check that field index is valid. For invoke instructions, check that
7528 method index is valid.
7530 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7532 * config-lang.in (target_libs): Copy from $libgcj_saved.
7534 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7536 * decl.c (init_decl_processing): Add new class "protectionDomain"
7538 * class.c (make_class_data): Set initial value for "protectionDomain".
7540 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7542 * jvspec.c (lang_specific_driver): Fix memory allocation
7543 deficit, by using concat in lieu of xmalloc/sprintf.
7545 2001-04-20 Per Bothner <per@bothner.com>
7547 Fixes to compile multiple .class files at once.
7548 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7549 * java-tree.h (CLASS_PARSED_P): New macro.
7550 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7551 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7552 (read_class): Avoid some code duplication.
7553 Don't call JCF_FINISH for a .class file - might be needed later.
7554 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7555 rather than CLASS_LOADED_P, since latter implies class laid out.
7556 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7557 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7559 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7561 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7563 * boehm.c: Include toplev.h.
7565 2001-04-06 Tom Tromey <tromey@redhat.com>
7566 Alexandre Petit-Bianco <apbianco@redhat.com>
7568 Fix for PR gcj/1404 and PR gcj/2332:
7569 * parse.y (build_array_from_name): If we use the type_wfl then
7570 accumulate dimensions from the original type as well.
7571 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7573 2001-04-06 Tom Tromey <tromey@redhat.com>
7575 * parse.y (analyze_clinit_body): Return true if the second operand
7576 of a METHOD_EXPR is nonzero.
7578 2001-04-06 Tom Tromey <tromey@redhat.com>
7580 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7582 ($(srcdir)/java/parse.c): Likewise.
7584 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7586 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7587 (version-gcc): Initialized.
7588 (which-gcj): Likewise.
7590 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7592 * java-tree.h (struct lang_decl): New macro
7593 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7594 * parse.y (build_instance_initializer): New function.
7595 (add_instance_initializer): Use it.
7596 (java_fix_constructors): Set `current_class' before fix pass.
7597 (fix_constructors): Just return if already fixed. Move `super()'
7598 invocation ahead. Use `build_instance_initializer.'
7601 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7603 * parse.y (resolve_qualified_expression_name): Pass field's
7604 DECL_CONTEXT to `not_accessible_p.'
7605 (not_accessible_p): Changed parameters order in `inherits_from_p'
7608 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7610 * lang-options.h: Add flag_check_references.
7612 2001-04-04 Per Bothner <per@bothner.com>
7614 * java-tree.h (CONSTANT_VALUE_P): New macro.
7615 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7616 * parse.y (maybe_build_class_init_for_field): New static function.
7617 (resolve_expression_name, resolve_field_access): Use
7618 maybe_build_class_init_for_field instead of build_class_init
7619 This does not do the init if the field is compile-time-constant.
7620 (resolve_field_access): Simplify.
7622 * parse.y (fold_constant_for_init): Merge test into switch.
7624 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7626 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7628 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7630 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7632 * expr.c (pop_type_0): Save the result of the first
7633 lang_printable_name call in a scratch buffer, so it
7634 won't be clobbered by the second call.
7636 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7638 * parse-scan.y (array_type:): Rewritten.
7639 (type_declaration:): `empty_statement' replaces `SC_TK.'
7640 (class_member_declaration:): `empty statement' added.
7641 (method_body:): Simplified.
7642 (static_initializer:): Likewise.
7643 (primary_no_new_array:): Use `type_literals.'
7644 (type_literals:): New rule.
7645 (dims:): Set and update `bracket_count.'
7646 Fixes PR java/1074. Fixes PR java/2412.
7648 2001-03-28 Hans Boehm <boehm@acm.org>
7650 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7651 (get_boehm_type_descriptor): Set type on returned value to be a
7652 pointer length integer.
7654 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7656 * expr.c (pop_type_0): Call `concat' rather than building the
7658 (pop_type): Add format specifier in call to `error'.
7660 * parse.y (patch_method_invocation): Avoid casting away
7663 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7665 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7667 2001-03-28 Richard Henderson <rth@redhat.com>
7669 IA-64 ABI Exception Handling:
7670 * Make-lang.in (except.o): Don't depend on eh-common.h.
7671 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7672 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7673 [soft_exceptioninfo_call_node]: Remove.
7674 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7675 (end_java_method): No emit_handlers.
7676 * except.c (java_set_exception_lang_code): Remove.
7677 (method_init_exceptions): Don't call it.
7678 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7679 (build_exception_object_ref): New.
7680 (expand_end_java_handler): Update for except.h name changes.
7681 (emit_handlers, expand_resume_after_catch): Remove.
7682 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7683 (process_jvm_instruction): Use build_exception_object_ref.
7684 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7685 (soft_exceptioninfo_call_node): Remove.
7686 (build_exception_object_ref): Declare.
7687 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7688 soft_exceptioninfo_call_node. Move processing ...
7689 [EXC_PTR_EXPR]: ... here.
7690 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7691 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7692 (source_end_java_method): No java_set_exception_lang_code or
7694 (build_dot_class_method): Use build_exception_object_ref.
7695 (try_reference_assignconv): Check EXC_PTR_EXPR not
7696 soft_exceptioninfo_call_node.
7698 2001-03-28 Richard Henderson <rth@redhat.com>
7700 * java-tree.h (throw_node): Define as a single member of
7701 java_global_trees instead of a separate array.
7702 (JTI_THROW_NODE): New.
7703 * decl.c (throw_node): Don't declare.
7704 (init_decl_processing): Init a scalar throw_node.
7705 Don't register it for gc.
7706 * check-init.c (check_init): Reference scalar throw_node.
7707 * expr.c (build_java_athrow): Likewise.
7708 * jcf-write.c (generate_bytecode_insns): Likewise.
7709 * parse.h (BUILD_THROW): Likewise.
7711 2001-03-28 Richard Henderson <rth@redhat.com>
7713 * decl.c (end_java_method): Do not save and restore
7714 flag_non_call_exceptions.
7715 * parse.y (source_end_java_method): Likewise.
7716 * lang.c (flag_exceptions): Don't declare.
7717 (java_init_options): Set flag_non_call_exceptions. Set
7718 flag_exceptions here ...
7719 (java_init): ... not here.
7721 2001-03-27 Richard Henderson <rth@redhat.com>
7723 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7724 exceptions_via_longjmp.
7726 * lang.c (flag_new_exceptions): Don't declare it.
7727 (java_init_options): Or set it.
7729 2001-03-27 Richard Henderson <rth@redhat.com>
7731 * decl.c (end_java_method): Rename asynchronous_exceptions to
7732 flag_non_call_exceptions.
7733 * parse.y (source_end_java_method): Likewise.
7735 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7737 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7739 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7741 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7743 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7745 * parse.y (find_as_inner_class): Follow current package
7746 indications not to mistakingly load an unrelated class.
7748 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7750 * constants.c (PUTN): Use memcpy, not bcopy.
7752 * lex.c (java_read_char): Use memmove, not bcopy.
7754 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7756 2001-03-23 Per Bothner <per@bothner.com>
7758 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7759 macro for better error pin-pointing.
7760 * java-tree.h: Fix typo in comment.
7762 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7763 Don't include jsr/goto in exception range.
7764 Check if start and end of exception range are the same (also TRY_EXPR).
7765 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7766 However, do emit the following goto even if try_block is empty.
7767 Defer freeing exception_decl until after the finalizer, to make
7768 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7770 * parse.y (java_complete_lhs): If the try-clause is empty, just
7771 return the finally-clause and vice versa.
7773 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7775 * gcj.texi (Input Options): documented the check for attribute
7776 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7777 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7778 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7779 (jcf_parse): Check for the right classes archive if necessary.
7780 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7781 (jcf_parse_fields): Fixed indentation.
7782 * jcf-write.c (append_gcj_attribute): New function.
7783 (generate_classfile): Compute the attribute count, invoke
7784 `append_gcj_attribute'.
7785 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7786 turned into bit-fields. New bit-field `right_zip.'
7787 (JCF_ZERO): Set `right_zip' to zero.
7788 * lang-options.h (-fforce-classes-archive-check): Added flag.
7789 * lang.c (flag_force_classes_archive_check): New flag.
7790 (lang_f_options): New entry `force-classes-archive-check.'
7793 2001-02-07 Andrew Haley <aph@redhat.com>
7795 * gcj.texi (Configure-time Options): Add -fcheck-references.
7796 * expr.c (build_java_indirect_ref): New function.
7797 (java_check_reference): New function.
7798 (build_java_array_length_access): Use build_java_indirect_ref to
7799 check for null references.
7800 (build_java_arrayaccess): Likewise.
7801 (build_get_class): Likewise.
7802 (build_field_ref): Likewise.
7803 (invoke_build_dtable): Likewise.
7804 (build_invokeinterface): Likewise.
7805 * lang.c (lang_f_options): Add flag_check_references.
7806 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7807 * java-tree.h (flag_check_references): New variable.
7808 * lang.c (flag_check_references): Likewise.
7809 * parse.y (patch_invoke): Use java_check_reference.
7810 (patch_assignment): Allow for extra nesting in
7811 _Jv_CheckArrayStore.
7813 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7815 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7816 * lex.c (cxx_keywords): Likewise.
7818 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7820 * parse.y (qualify_ambiguous_name): Broaden `length'
7821 recognition. Help MODIFY_EXPR be resolved as expression names.
7822 Fixes PR java/2066. Fixes PR java/2400.
7824 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7826 * gjavah.c (process_file): Mark interface definitions with
7827 "__attribute__ ((java_interface))".
7829 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7831 * class.c (layout_class): Fixed push_super_field's second
7832 argument. Fixes PR java/2333.
7833 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7834 too early to lay innerclasses out.
7836 2001-03-20 Tom Tromey <tromey@redhat.com>
7837 Alexandre Petit-Bianco <apbianco@redhat.com>
7839 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7840 inside an array reference. Insertion of the array store check
7841 rewritten. Fixes PR java/2299.
7843 2001-03-20 Tom Tromey <tromey@redhat.com>
7845 * lex.c (java_read_unicode): Only accept leading `u's.
7847 2001-03-20 Tom Tromey <tromey@redhat.com>
7849 * jcf-parse.c (read_class): Initialize `class'.
7851 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7853 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7855 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7857 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7858 (layout_class): Likewise.
7859 (layout_class_method): Likewise.
7860 (emit_register_classes): Likewise.
7861 * decl.c (builtin_function): Likewise.
7862 (give_name_to_locals): Likewise.
7864 2001-03-19 Per Bothner <per@bothner.com>
7866 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7867 before trying to load an inner class.
7869 Fixes to process to command-line .class files in two passes.
7870 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7871 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7872 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7873 * class.c (is_compiled_class): Fix for renamed flag.
7874 * parse.y (maybe_create_class_interface_decl): Likewise.
7875 * jcf-parse.c (yyparse): Also set if compiling .class files.
7876 * jcf-parse.c (read_class); Read current_class.
7877 (jcf_parse): Make static.
7878 (load_inner_classes): New function, with code moved from jcf_parse,
7879 because we need to inner classes after the command-line files are read.
7880 (yyparse): Set finput to NULL when it doesn't need to be closed.
7881 Reduce use of main_jcf (basically only for archive) and
7882 use finput instead of main_jcf->read_state.
7883 Inline jcf_figure_file_type into yyparse.
7884 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7885 Defer load_inner_classes and parse_class_file to a second pass,
7886 after we've correctly mapped command-line .clas fiels to classes.
7887 (jcf_figure_file_type): Removed.
7888 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7889 (JCF_ZERO): Also clear zipd field.
7890 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7892 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7894 * jcf-parse.c (yyparse): Change ch from char * to char.
7896 2001-03-19 Per Bothner <per@bothner.com>
7898 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7899 Add constructed filelist-file at end, following -xjava. Thus any .o
7900 and library files are not affected by the -xjava. Also wrap
7901 explicit @FILE with -xjava and -xnone.
7903 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7905 * class.c (build_static_field_ref): Call make_decl_rtl() after
7906 setting the DECL_EXTERNAL flag.
7908 2001-03-17 Per Bothner <per@bothner.com>
7910 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7912 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7913 when result is is needed (target is STACK_TARGET).
7915 * parse.h (JDEP_SOLV): Removed.
7916 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7918 * parse.y (incomplete_class_list): Removed.
7919 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7920 It doesn't work if resolve_class changes the name of an array type
7921 that is on the list and then someone else looks for the modified name.
7922 Also, seems liable to break when compiling multiple source files at
7923 once. So the simplest is to just remove incomplete_class_list -
7924 it is only a minor space win and it is not even clear it saves time.
7926 * parse.y (resolve_class): Remove unneeded promote_type.
7928 2001-03-15 Per Bothner <per@bothner.com>
7930 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7931 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7932 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7933 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7935 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7936 * parse.y (java_expand_classes): Likewise.
7938 * parse.y (expand_start_java_method): Was only called once and had a
7939 misleading name, so inline in caller java_complete_expand_method.
7940 (enter_a_block): Likewise inline in enter_block and remove.
7942 Remove junk from when gcc/java was created (by copying from C/C++).
7943 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7944 (struct binding_level): Remove fields keep, keep_if_subblocks,
7945 more_cleanups_ok, have_cleanups (which have never been used).
7946 (pushlevel, poplevel): Remove related useless code.
7948 * class.c (make_class_data): The class_dtable_decl (i.e. the
7949 vtable for Class) should be external, except when compiling Class.
7951 * jvspec.c (lang_specific_driver): Fix -C handling.
7952 Check -save-temps to see if temp @FILE should be deleted.
7953 Follow-up to/fix for February 16 patch.
7955 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7956 (type_stack_dup): Remove no-longer neded error check.
7958 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7960 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7961 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7962 don't surround the element with 'N..E' if the type name is
7965 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7967 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7968 DECL_RTL_SET_P, etc.
7969 (make_method_value): Likewise.
7970 (get_dispatch_table): Likewise.
7972 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7974 2001-03-07 Tom Tromey <tromey@redhat.com>
7976 * config-lang.in (lang_requires): Define.
7978 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7980 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7983 2001-03-05 Per Bothner <per@bothner.com>
7985 Fix a problem where rest_of_decl_compilation applied to
7986 class_dtable_decl causes problems because it was done too early,
7987 before output file was opened.
7988 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7989 * class.c (class_dtable_decl): Add macro - element of class_roots.
7990 (make_class_data): Define class_dtable_decl.
7991 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7993 2001-03-01 Zack Weinberg <zackw@stanford.edu>
7995 * java/class.c, java/decl.c, java/java-tree.h: Replace all
7996 uses of 'boolean' with 'bool'.
7998 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8000 * lang-specs.h: Add zero initializer for cpp_spec field to all
8003 2001-02-16 Per Bothner <per@bothner.com>
8005 Handle compiling multiple input files at once, and @FILE syntax.
8006 * gcj.texi: Updated documentation to match.
8007 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8008 * jcf-parse.c (parse_source_file): Split into ...
8009 (parse_source_file_1): New function - and:
8010 (parse_source_file_2): New function.
8011 (yyparse): On -ffilelist-file, open and scan named file.
8012 On first pass over files, only do parse_source_file_1.
8013 A new second pass calls parse_source_file_2 for each file to compile.
8014 (init_jcf_parse): Call init_src_parse.
8015 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8016 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8017 as multiple input file combined in one compilation.
8018 * lang-options.h: Add -ffilelist-file
8019 * lang.c (flag_filelist_file): New flag variable.
8020 (lang_f_options): Handle -ffilelist-file.
8021 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8022 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8023 gclass_list - use global fields of src_parse_roots instead.
8024 * parse.y (src_parse_roots): New array.
8025 (incomplete_class_list, gclass_list): New macros.
8026 (push_parser_context, java_pop_parser_context,
8027 java_parser_context_resume): Don't fiddle with deleted fields.
8028 (various): Use incomplete_class gclass_list and global macros
8029 instead of parse_ctxt fields - the lists are global.
8030 (init_src_parse): New function.
8032 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8034 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8036 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8038 * parse.y (check_inner_class_access): Moved declaration of local
8039 `enclosing_decl_type' to the right location.
8041 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8043 * parse.y (parser_check_super_interface): Don't call
8044 check_pkg_class_access for an inner interface.
8045 (parser_check_super): Don't call check_pkg_class_access for inner
8047 (do_resolve_class): Simplify enclosing type loop. Don't call
8048 check_pkg_class_access if CL and DECL are not set.
8049 (find_in_imports_on_demand): Set DECL if class_type needed to be
8050 loaded. Don't call check_pkg_class_access for an inner class.
8051 (check_inner_class_access): Rewritten to implement member access
8052 rules as per spec 6.6.1.
8053 (check_pkg_class_access): Handle the empty package correctly.
8054 (in_same_package): New function. Determine if two classes are in the
8057 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8059 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8060 method into array types.
8061 * parse.y (patch_method_invocation): Bypass access check on clone call
8064 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8066 * expr.c (build_instanceof): Check for arrays when trying fold to
8069 2001-02-15 Jim Meyering <meyering@lucent.com>
8071 * Make-lang.in (java.install-common): Depend on `installdirs'.
8072 (java.install-info): Likewise.
8074 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8076 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8078 2001-02-14 Tom Tromey <tromey@redhat.com>
8079 Alexandre Petit-Bianco <apbianco@cygnus.com>
8081 Fix for PR java/1261.
8082 * typeck.c (build_java_array_type): Add public `clone' method to
8084 * parse.y (resolve_qualified_expression_name): Use current_class
8085 when checking for inaccessibility.
8086 (patch_method_invocation): Fixed error message when accessibility
8087 denied. Added `from_super' argument.
8089 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8091 * parse.y (resolve_class): Don't build a fake decl. Use the one
8093 * typeck.c (build_java_array_type): Build and assign decl to array
8096 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8098 * parse.y (not_accessible_p): Changed leading comment. Added extra
8099 `where' argument. Use it to enforce protected access rules.
8100 (resolve_qualified_expression_name): Added extra argument to
8102 (patch_method_invocation): Use argument `primary' to provide
8103 not_accessible_p with an extra argument.
8104 (lookup_method_invoke): Added extra argument to not_accessible_p.
8105 (search_applicable_method_list): Likewise.
8107 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8109 * parse.y (resolve_qualified_expression_name): Try to resolve as
8110 an inner class access only if `decl' is a TYPE_DECL.
8112 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8114 * decl.c (classdollar_identifier_node): Initialize.
8115 * java-tree.h (enum java_tree_index): New entry
8116 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
8117 (classdollar_identifier_node): New macro.
8118 (ID_CLASSDOLLAR_P): Likewise.
8119 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
8120 (build_dot_class_method_invocation): Likewise.
8121 (find_applicable_accessible_methods_list): `class$' can't be
8124 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
8126 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
8128 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8130 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
8131 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
8134 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8136 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
8137 outside of the `__U' sequence too.
8138 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
8141 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8143 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
8145 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8147 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
8148 (JVGENMAIN_OBJS): Likewise.
8149 * java-tree.h (append_gpp_mangled_name): New prototype.
8150 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
8151 Removed cast calling `gcc_add_root.'
8152 * jvgenmain.c (mangle_obstack): New global, initialized.
8154 (do_mangle_class): Constify local `ptr.'
8155 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
8156 append_gpp_mangle_name and update `count' if necessary.
8157 Use `mangle_obstack.'
8158 * mangle.c (append_unicode_mangled_name): Removed.
8159 (append_gpp_mangled_name): Likewise.
8160 (unicode_mangling_length): Likewise.
8161 (mangle_member_name): Return type set to `void.'
8162 (mangle_field_decl): Don't append `U' in escaped names.
8163 (mangle_method_decl): Likewise.
8164 (mangle_member_name): Just use `append_gpp_mangled_name.'
8165 * mangle_name.c: New file.
8167 2001-02-07 Per Bothner <per@bothner.com>
8169 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
8171 * check-init.c (check_init): Don't call done_alternative after
8172 processing loop code, as a LOOP_EXPR never terminates normally.
8174 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
8176 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
8178 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8180 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
8183 2001-02-06 Tom Tromey <tromey@redhat.com>
8185 * lex.c (java_new_lexer): Longer error message.
8187 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
8188 Alexandre Petit-Bianco <apbianco@cygnus.com>
8190 * typeck.c (build_prim_array_type): Added leading comment.
8191 (build_java_array_type): Moved locals out of
8192 block. Always create the `data' field, fixed alignment to match
8195 2001-02-04 Tom Tromey <tromey@redhat.com>
8197 * expr.c (java_lang_expand_expr): Don't bother recomputing
8198 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
8201 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8203 * parse.y (process_imports): Save the original name of the import
8204 for better error report.
8206 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
8208 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
8209 of macros used when compiling jvspec.c.
8210 * jvspec.c (lang_specific_driver): Link with the shared
8213 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8215 * check-init.c (check_init): Call internal_error instead of fatal.
8216 * expr.c (java_lang_expand_expr): Likewise.
8217 * jcf-parse.c (get_constant): Likewise.
8218 * mangle.c (java_mangle_decl): Likewise.
8219 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
8220 (operator_string): Likewise.
8221 * check-init.c (check_init): Call abort instead of fatal.
8222 * class.c (build_class_ref): Likewise.
8223 * constants.c (write_constant_pool): Likewise.
8224 * decl.c (start_java_method): Likewise.
8225 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
8226 (java_stack_dup, encode_newarray_type): Likewise.
8227 (build_java_array_length_access): Likewise.
8228 (build_java_check_indexed_type, expand_java_pushc): Likewise.
8229 (build_java_soft_divmod, build_invokeinterface): Likewise.
8230 * java-tree.h (INNER_CLASS_P): Likewise.
8231 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
8232 (give_name_to_class, get_class_constant): Likewise.
8233 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
8234 (find_constant_index, generate_bytecode_conditional): Likewise.
8235 (generate_bytecode_insns, perform_relocations): Likewise.
8236 * lex.c (java_unget_unicode, java_lex): Likewise.
8237 * mangle.c (mangle_type, mangle_record_type): Likewise.
8238 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
8239 (finish_mangling): Likewise.
8240 * parse.h (MARK_FINAL_PARMS): Likewise.
8241 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
8242 (obtain_incomplete_type, java_complete_class): Likewise.
8243 (java_check_regular_methods, java_complete_expand_method): Likewise.
8244 (cut_identifier_in_qualified, check_deprecation): Likewise.
8245 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
8246 (java_complete_lhs, lookup_name_in_blocks): Likewise.
8247 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
8248 * typeck.c (set_local_type, parse_signature_type): Likewise.
8249 (parse_signature_string, build_java_signature): Likewise;
8250 (set_java_signature): Likewise.
8251 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
8252 * class.c (add_method): Call fatal_error instead of fatal.
8253 (build_static_field_ref): Likewise.
8254 * expr.c (build_known_method_ref, expand_invoke): Likewise.
8255 * jcf-parse.c (get_constant, jcf_parse): Likewise.
8256 * lex.c (java_new_new_lexer): Likewise.
8257 * jv-scan.c (main): Likewise.
8258 (fatal_error): Renamed from fatal.
8259 * jcf-parse.c (yyparse): Call fatal_io_error instead of
8261 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
8262 (yyparse): Likewise.
8263 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
8264 * lex.c (java_get_line_col): Likewise.
8265 * jcf-parse.c (load_class): Make errors non-fatal.
8266 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
8268 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
8270 * jvgenmain.c (class_mangling_suffix): Remove unused string.
8271 (error): Remove unused function.
8272 (main): Don't use "__attribute__ alias" on generated class symbol.
8274 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8276 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
8278 * parse.y (finish_method_declaration): Code accounting for WFLed
8279 method DECL_NAMEs deleted.
8280 (check_abstract_method_definitions): Likewise.
8281 (resolve_type_during_patch): Layout resolved type.
8282 * typeck.c (lookup_do): Removed unused local.
8284 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
8286 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
8287 * decl.c (init_decl_processing): Use integer_minus_one_node, not
8288 integer_negative_one_node.
8289 * expr.c (build_java_binop): Likewise.
8291 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
8293 * zextract.c (read_zip_archive): Read file_offset before writing
8294 zipd and consequently clobbering the header contents.
8296 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8298 * Make-lang.in: Remove all dependencies on defaults.h.
8299 * decl.c: Don't include defaults.h.
8301 * parse.y: Likewise.
8303 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8305 * ChangeLog (2001-01-21): Fixed typo.
8306 * class.c (layout_class_method): Code accounting for WFLed
8307 method DECL_NAMEs deleted.
8308 * constant.c (find_methodref_index): Likewise.
8309 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
8310 * java-tree.h (DECL_FUNCTION_WFL): New macro.
8311 (struct lang_decl): New field `wfl'.
8312 (java_get_real_method_name): Prototype deleted.
8313 * mangle.c (mangle_method_decl): Code accounting for WFLed
8314 method DECL_NAMEs deleted.
8315 * parse.h (GET_METHOD_NAME): Macro deleted.
8316 * parse.y (reset_method_name): Deleted.
8317 (method_header): Set DECL_FUNCTION_WFL.
8318 (check_abstract_method_header): Code accounting for WFLed method
8320 (java_get_real_method_name): Deleted.
8321 (check_method_redefinition): Code accounting for WFLed method
8322 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
8323 (java_check_regular_methods): Likewise.
8324 (java_check_abstract_methods): Likewise.
8325 (java_expand_classes): Don't call `reset_method_name.'
8326 (search_applicable_method_list): Use DECL_NAMEs instead of
8328 * typeck.c (lookup_do): Code accounting for WFLed method
8331 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
8333 * lex.c (java_read_char): Check for EOF from getc first.
8335 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8337 * class.c (layout_class): Don't lay the superclass out if it's
8338 already being laid out.
8339 * jcf-parse.c (handle_innerclass_attribute): New function.
8340 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
8341 handle_innerclasses_attribute.
8342 (jcf_parse): Don't load an innerclasses if it's already being
8344 * jcf-write.c (append_innerclass_attribute_entry): Static
8345 `anonymous_name' and its initialization deleted. `ocii' and `ini'
8346 to be zero for anonymous classes.
8348 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8350 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
8352 * jcf-parse.c (set_source_filename): Use
8353 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
8355 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8357 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
8358 gets a unique asm name.
8360 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8362 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
8363 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8365 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
8366 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
8367 * parse.y (lookup_package_type_and_set_next): Deleted.
8368 (resolve_package): Removed unnecessary code.
8369 (find_applicable_accessible_methods_list): `finit$' can't be
8371 * verify.c (pop_argument_types): Added missing prototype.
8373 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
8375 * config-lang.in: Disable java by default.
8377 2001-01-23 Tom Tromey <tromey@redhat.com>
8379 * gcj.texi (Copying): New node.
8380 Added copyright information.
8382 2001-01-21 Per Bothner <per@bothner.com>
8384 Various fixes to allow compiling a compressed .jar/.zip archive.
8385 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
8386 (struct ZipFile): Add fields name and next (from ZipFileCache).
8387 (struct ZipDirectory): New field zipf points to owning ZipFile.
8388 * jcf.h (struct ZipDirectory): Add forward declaration.
8389 (struct JCF): Declare zipd field to have type struct ZipDirectory.
8390 Remove seen_in_zip and zip_offset fields.
8391 (JCF_SEEN_IN_ZIP): New macro.
8392 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
8393 * jcf-io.c: Change all ZipFileCache to ZipFile.
8394 (read_zip_member): New function.
8395 (open_in_zip): Call read_zip_member.
8396 * jcf-parse.c (find_in_current_zip): Remove function.
8397 (read_class): Merge in find_in_current_zip functionality.
8398 Call read_zip_member if needed.
8399 (parse_zip_file_entries): Use read_zip_member.
8400 (process_zip_dir): Update for removed and added JCF fields.
8401 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
8403 2001-01-21 Per Bothner <per@bothner.com>
8405 Minor optimization of static ggc roots.
8406 * jcf-parse.c (parse_roots): New static field.
8407 (current_field, current_method, current_file_list): Replace by macros
8408 naming fields of parse_roots.
8409 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
8410 * class.c (class_roots): New static field.
8411 (registered_class, fields_ident, info_ident, class_list):
8412 New macros naming fields of parse_roots.
8413 (build_static_field_ref): Don't register roots here.
8414 (layout_class): Static field list replaced by macro class_list.
8415 (init_class_processing): Call ggc_add_tree_root for 4 roots.
8416 Initialize fields_ident and info_ident here.
8418 2001-01-21 Per Bothner <per@bothner.com>
8420 * jcf-parse.c (ggc_mark_jcf): New function.
8421 (init_jcf_parse): Register current_jcf as ggc root.
8423 2001-01-21 Per Bothner <per@bothner.com>
8425 * lang.c (put_decl_node): Print method's name.
8427 2001-01-21 Per Bothner <per@bothner.com>
8429 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8430 (verify_jvm_instructions): Use it, for better error messages on loads.
8432 2001-01-21 Per Bothner <per@bothner.com>
8434 * verify.c (merge_type_state): Still may have to merge even if
8435 LABEL_VERIFIED (label).
8437 2001-01-21 Per Bothner <per@bothner.com>
8439 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8440 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8442 2001-01-19 Per Bothner <per@bothner.com>
8444 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8445 if expeting an interface type. Refines Tom's change of 2000-09-12.
8447 2001-01-18 Per Bothner <per@bothner.com>
8449 * gcj.texi (Input Options): Mention .java files.
8451 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8453 * lang-options.h (-Wunsupported-jdk11): Removed.
8454 * lang.c (flag_not_overriding): Deleted.
8455 (flag_static_local_jdk1_1): Likewise.
8456 (lang_W_options): Removed "unsupported-jdk11" entry.
8457 * parse.y (java_check_methods): Removed dead code.
8459 2001-01-17 Tom Tromey <tromey@redhat.com>
8461 Changes suggested by Per Bothner:
8462 * gcj.texi (Input Options): Don't mention input files.
8463 (Code Generation): Updated --main information.
8464 (Invoking jcf-dump): Mention that --javap is incomplete.
8465 From Alexandre Petit-Bianco:
8466 (Warnings): Don't mention -Wunsupported-jdk11.
8468 (Compatibility): Mention JDK 1.2-ness of libraries.
8469 (Resources): Mention resources used when writing gcj.
8471 2001-01-17 Tom Tromey <tromey@redhat.com>
8473 * gcj.texi: New file.
8474 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8475 (java.info): Depend on gcj.info.
8476 (java/gcj.dvi): New target.
8477 (java.dvi): Depend on gcj.dvi.
8478 (java.install-info): Wrote.
8480 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8482 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8483 having called make_decl_rtl.
8485 2001-01-14 Per Bothner <per@bothner.com>
8487 Various patches to emit better messages on verification errors.
8488 * expr.c (push_type_0): Return error indication on stack overflow,
8489 instead of callinfg fatal.
8490 (push_type): Now just call push_type_0 (nd fatal on overflow).
8491 (pop_type_0): Return detailed error message (in a char** argument).
8492 (pop_type): If pop_type_0 fails, print error message.
8493 (pop_argument_types): Moved to verify.c.
8494 * verify.c (pop_argument_types): Moved from expr.c.
8495 Return a (possible) error message, rather than void.
8496 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8497 (verify_jvm_instruction): Use new macros, improving error messages.
8498 For case OPCODE_astore use object_ptr_type_node.
8499 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8500 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8502 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8503 constant, return body without wrapper. (Improves constant folding.)
8504 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8506 2001-01-13 Per Bothner <per@bothner.com>
8508 * expr.c (expand_java_field_op): Assigning to a final field outside
8509 an initializer does not violate JVM spec, so should be warning, not
8510 error. (Sun's verifier does not complain - though MicroSoft's does.)
8512 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8514 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8517 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8519 * parse.y (resolve_expression_name): Permit instance variables from
8520 enclosing context in super constructor call.
8521 (resolve_qualified_expression_name): Permit enclosing class's qualified
8522 "this" in super constructor call.
8524 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8526 * class.c (build_utf8_ref): Remove last argument in call to
8527 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8528 (build_class_ref): Likewise.
8529 (build_static_field_ref): Likewise.
8530 (get_dispatch_table): Likewise.
8531 (layout_class_method): Likewise.
8532 (emit_register_classes): Likewise.
8533 * constants.c (build_constant_data_ref): Likewise.
8534 * decl.c (builtin_function): Likewise.
8535 (create_primitive_vtable): Likewise.
8536 * expr.c (build_known_method_def): Likewise.
8537 (build_jni_stub): Likewise.
8538 (java_lang_expand_expr): Likewise.
8540 2001-01-10 Tom Tromey <tromey@redhat.com>
8542 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8544 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8546 * java-tree.h (lang_printable_name_wls): New prototype.
8547 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8548 rather than `current_class' to print type name. Don't prepend type
8549 names when printing constructor names.
8550 (lang_printable_name_wls): New function.
8551 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8552 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8553 * parse.y (patch_method_invocation): Message tuned for constructors.
8554 (not_accessible_p): Grant `private' access from within
8557 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8559 All files with updated copyright when applicable.
8560 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8561 * class.c (mangle_class_field): Function removed.
8562 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8563 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8564 (build_class_ref): Call `java_mangle_class_field' instead of
8565 `mangle_class_field.'
8566 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8567 (layout_class): Call `java_mangle_decl' instead of
8568 `mangle_static_field.'
8569 (cxx_keywords): Initialized static array moved to `lex.c.'
8570 (layout_class_method): Changed leading comment. Simplified to
8571 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8572 * decl.c (lang_mark_tree): Mark field `package_list.'
8573 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8574 (struct lang_type): New field `package_list.'
8575 (unicode_mangling_length): Prototype removed.
8576 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8577 emit_unicode_mangled_name): Likewise.
8578 (cxx_keyword_p): New prototype.
8579 (java_mangle_decl, java_mangle_class_field,
8580 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8581 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8583 * jvgenmain.c (main_method_prefix): Global variable removed.
8584 (main_method_suffix): Likewise.
8585 (do_mangle_classname): New function.
8586 (main): Call it. Format changed to accommodate new mangling scheme.
8587 * lex.c: (utf8_cmp): Conditionally prototyped.
8588 (cxx_keywords): Moved from class.c, conditionally defined.
8589 (utf8_cmp, cxx_keyword_p): Likewise.
8590 * mangle.c (obstack.h, ggc.h): Included.
8591 (mangle_field_decl): New function.
8592 (mangle_method_decl, mangle_type, mangle_pointer_type,
8593 mangle_array_type, mangle_record_type,
8594 find_compression_pointer_match, find_compression_array_match,
8595 find_compression_record_match,
8596 find_compression_array_template_match, set_type_package_list,
8597 entry_match_pointer_p, emit_compression_string, init_mangling,
8598 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8599 (mangle_obstack): New global.
8600 (MANGLE_RAW_STRING): New macro.
8601 (unicode_mangling_length): Turned static.
8602 (append_unicode_mangled_name): Renamed from
8603 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8604 replaces `obstack', removed from the parameter list.
8605 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8606 replaces parameter `obstack', removed from the parameter list. Call
8607 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8608 (append_gpp_mangled_classtype): Removed.
8609 (compression_table, compression_next): New static variables.
8610 * parse.y (temporary_obstack): Extern declaration removed.
8612 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8614 * parse.y (patch_binop): Compute missing type in error situations.
8616 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8618 * class.c (make_class_data): Push initial value for "arrayclass".
8619 * decl.c (init_decl_processing): Add new class field "arrayclass".
8621 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8623 From patha@softlab.ericsson.se:
8624 * parse.y (switch_label): Use build, not build1, to construct
8627 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8629 * lang.c (lang_decode_option): Change -MA to -MP.
8630 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8631 Update to new prototype; do quote targets.
8632 (jcf_dependency_write): Update.
8634 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8636 Shorten primitive array allocation path:
8637 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8638 to create new primitive arrays.
8639 * expr.c (build_newarray): If generating native code, call
8640 soft_newarray_node with a reference to the primitive TYPE identifier
8641 instead of type_value.
8643 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8645 Fix for PRs gcj/312 and gcj/253:
8646 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8647 dest if they arn't already.
8648 * class.c (layout_class): Call maybe_layout_super_class on
8649 superinterfaces also, but only if compiling from bytecode.
8652 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8655 2000-12-15 Tom Tromey <tromey@redhat.com>
8657 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8660 2000-12-14 Andrew Haley <aph@redhat.com>
8662 * boehm.c (mark_reference_fields): Change test to correctly detect
8665 2000-12-15 Andreas Jaeger <aj@suse.de>
8667 * config-lang.in (lang_dirs): Added.
8669 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8671 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8672 Credits go to rth for finding it.
8674 2000-12-13 Mike Stump <mrs@wrs.com>
8676 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8678 2000-11-07 Tom Tromey <tromey@cygnus.com>
8680 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8681 * lex.c (java_ignorable_control_p): Removed.
8682 (java_letter_or_digit_p): Removed.
8683 (java_start_char_p): New function.
8684 (java_read_char): Return `int', not `unicode_t'. Changed
8686 (java_read_unicode): Likewise.
8687 (java_read_unicode_collapsing_terminators): Likewise.
8688 (java_get_unicode): Likewise.
8689 (java_new_lexer): Initialize hit_eof.
8690 (java_parse_end_comment): Take `int' argument.
8691 (java_parse_doc_section): Likewise.
8692 (java_parse_escape_sequence): Don't allow backlash-newline.
8694 * lex.h (JAVA_DIGIT_P): Removed.
8695 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8696 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8697 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8698 (JAVA_PART_CHAR_P): New macro.
8700 (JAVA_CHAR_ERROR): Now -2.
8701 (java_lexer): New field `hit_eof'.
8702 * chartables.h: New file.
8703 * gen-table.pl: new file.
8705 2000-11-20 Tom Tromey <tromey@cygnus.com>
8706 Alexandre Petit-Bianco <apbianco@cygnus.com>
8708 * parse.y (java_complete_lhs): Only allow compound assignment of
8709 reference type if type is String.
8711 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8713 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8714 jcf-path.c: Likewise.
8716 2000-12-09 Anthony Green <green@redhat.com>
8718 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8719 filestart and filename_length as int values.
8721 2000-12-07 Mo DeJong <mdejong@redhat.com>
8723 * jcf-io.c (find_class): Correct the logic that tests to see if a
8724 .java file is newer than its .class file. The compiler was
8725 incorrectly printing a warning when file mod times were equal.
8727 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8729 * jvgenmain.c: Use ISPRINT not isascii.
8731 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8733 * parse.y (end_artificial_method_body): Fixed typo.
8735 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8737 * parse.y (patch_method_invocation): Pick the correct enclosing
8738 context when creating inner class instances.
8741 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8743 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8744 Update copyright year to 2000.
8746 2000-11-23 Anthony Green <green@redhat.com>
8748 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8749 Move current_file_list out of yyparse and make it static.
8751 * expr.c: Declare quick_stack and tree_list_free_list as static
8752 (init_expr_processing): Register quick_stack and
8753 tree_list_free_list roots.
8755 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8757 * parse.y (build_outer_field_access): New local `decl_ctx', use
8758 it. Check for field's context and current class immediate outer
8759 context inheritance.
8760 (outer_field_access_p): Consider fields inherited from the last
8762 (build_access_to_thisn): Stop at the last enclosing context if
8766 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8768 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8770 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8772 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8775 2000-11-20 Tom Tromey <tromey@cygnus.com>
8777 * jv-scan.c (help): Document --complexity.
8778 (options): Added --complexity.
8779 (flag_complexity): New global.
8780 (main): Call `report'.
8781 * parse-scan.y (complexity): New global.
8782 (if_then_statement, if_then_else_statement,
8783 if_then_else_statement_nsi, switch_block_statement_group,
8784 while_expression, do_statement, for_begin, continue_statement,
8785 throw_statement, catch_clause, finally, method_invocation,
8786 conditional_and_expression, conditional_or_expression,
8787 conditional_expression): Update complexity.
8788 (reset_report): Reset complexity.
8789 (report): New function.
8791 2000-11-20 Tom Tromey <tromey@cygnus.com>
8793 * lex.c (yylex): Added STRICT_TK case.
8794 * parse.y (STRICT_TK): Added.
8795 * parse-scan.y (STRICT_TK): Added.
8796 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8797 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8799 * keyword.h: Rebuilt.
8800 * keyword.gperf (strictfp): Added.
8802 2000-11-20 Tom Tromey <tromey@cygnus.com>
8804 * lex.c (yylex): Recognize floating point constants with leading
8807 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8809 * java-tree.h (cyclic_inheritance_report): Constify.
8810 * parse.y (cyclic_inheritance_report): Likewise.
8812 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8814 * parse.y (goal): Remove call to ggc_add_string_root.
8816 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8818 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8819 Create string in scratch buffer, then pass to build_string.
8821 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8823 * parse.y (issue_warning_error_from_context): Add
8826 2000-11-11 Anthony Green <green@redhat.com>
8828 * jcf-parse.c (process_zip_dir): Add finput parameter.
8829 (jcf_figure_file_type): Call process_zip_dir with appropriate
8832 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8834 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8835 * jcf-parse.c (jcf_figure_file_type): Likewise.
8837 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8839 * parse.y (create_new_parser_context): Use memset () instead of
8842 2000-11-08 Tom Tromey <tromey@cygnus.com>
8844 * gjavah.c (process_file): Only include gcj/cni.h when generating
8847 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8849 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8850 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8851 instead of bzero ().
8853 2000-11-05 Tom Tromey <tromey@cygnus.com>
8855 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8856 * lex.c (IS_ZERO): New define.
8857 (java_perform_atof): Error on floating point underflow.
8859 2000-11-04 Tom Tromey <tromey@cygnus.com>
8861 * lex.c (java_parse_escape_sequence): Only read two octal
8862 characters if the first one is greater than 3. Don't allow
8863 "octal" numbers to include the digits 8 or 9.
8865 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8867 * Make-lang.in (java.distdir): Remove.
8869 2000-11-03 Tom Tromey <tromey@cygnus.com>
8871 * Make-lang.in (java.dvi): New target.
8872 Partial fix for PR other/567.
8874 * lang-options.h: Mention -Wout-of-date.
8875 * jcf-dump.c (flag_newer): New global.
8876 * gjavah.c (flag_newer): New global.
8877 * jcf-io.c (find_class): Only warn when flag_newer set.
8878 * lang.c (flag_newer): New global.
8879 (struct string_option): New declaration.
8880 (lang_W_options): New global.
8881 (process_option_with_no): New function.
8882 (lang_decode_option): Use it.
8884 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8885 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8888 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8889 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8890 * lex.c (java_read_unicode): Removed `term_context' argument.
8891 Recognize any number of `u' in `\u'.
8892 (java_read_unicode_collapsing_terminators): New function.
8893 (java_get_unicode): Use it.
8894 (java_lineterminator): Removed.
8895 (yylex): Produce error if character literal is newline or single
8896 quote. Return if eof found in middle of `//' comment. EOF in
8897 `//' comment is only an error if pedantic.
8898 (java_ignorable_control_p): New function.
8899 (java_parse_end_comment): Return if eof found in middle of
8902 * jv-scan.c (pedantic): New global.
8904 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8906 * parse.y (outer_field_access_p): Inherited fields aren't
8907 consider outer fields.
8908 (maybe_build_thisn_access_method): Use
8909 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8910 (resolve_expression_name): Trigger an error if a static field
8911 is being accessed as an outer field.
8913 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8915 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8918 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8920 * Make-lang.in: Move all build rules here from Makefile.in,
8921 adapt to new context. Wrap all rules that change the current
8922 directory in parentheses. Expunge all references to $(P).
8923 When one command depends on another and they're run all at
8924 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8925 all object-file generation rules. Delete obsolete variables.
8927 * Makefile.in: Delete.
8928 * config-lang.in: Delete outputs= line.
8930 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8932 * parse.y (patch_method_invocation): NULLify this_arg when already
8934 (maybe_use_access_method): Handle call to methods unrelated to the
8935 current class. Fixed comment.
8938 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8940 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8943 2000-10-24 Tom Tromey <tromey@cygnus.com>
8945 * lex.c (java_new_lexer): Initialize new fields. Work around
8946 broken iconv() implementations.
8947 (java_read_char): Swap bytes if required. Use fallback decoder if
8949 (byteswap_init, need_byteswap): New globals.
8950 (java_destroy_lexer): Only close iconv handle if it is in use.
8951 * lex.h (java_lexer): New fields read_anything, byte_swap,
8953 Made out_buffer unsigned.
8955 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8957 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8958 where an enclosing context can be set on the jdep.
8959 (do_resolve_class): Fixed identation.
8961 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8963 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8965 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8968 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8970 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8972 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8974 * jcf-write.c (OP1): Update `last_bc'.
8975 (struct jcf_block): Fixed indentation and typo in comments. New
8977 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8978 follows `monitorenter'.
8979 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8983 2000-10-16 Tom Tromey <tromey@cygnus.com>
8985 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8986 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8987 * lang-options.h: Added -MA, -MT, -MF..
8988 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8989 (DEPEND_TARGET_SET): New macro.
8990 (DEPEND_FILE_ALREADY_SET): Likewise.
8991 (init_parse): Handle new flags.
8992 * jcf.h (jcf_dependency_print_dummies): Declare.
8993 * Make-lang.in (s-java): Added mkdeps.o.
8994 * Makefile.in (BACKEND): Added mkdeps.o.
8995 (../gcjh$(exeext)): Added mkdeps.o.
8996 (../jcf-dump$(exeext)): Added mkdeps.o.
8997 * jcf-depend.c: Include mkdeps.h.
8998 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
8999 add_entry): Removed.
9000 (jcf_dependency_reset): Rewrote.
9001 (dependencies): New global.
9002 (jcf_dependency_set_target): Rewrote.
9003 (jcf_dependency_add_target): Likewise.
9004 (jcf_dependency_add_file): Likewise.
9006 (print_ents): Removed.
9007 (jcf_dependency_write): Rewrote.
9008 (print_dummies): New global.
9009 (jcf_dependency_print_dummies): New function
9010 (jcf_dependency_write): Call deps_dummy_targets if required.
9012 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9014 * gjavah.c (add_class_decl): Removed unused variables `tname',
9015 `tlen' and `name_index'.
9016 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9017 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9018 in `wfl_operator' with value.
9019 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9020 (jcf_figure_file_type): Fixed identation.
9021 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9022 * parse.y (analyze_clinit_body): New function.
9023 (static_initializer:): Reset `current_static_block'.
9024 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9025 `wfl_operator' with new value.
9026 (lookup_cl): Use EXPR_WFL_FILENAME.
9027 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9028 analyze_clinit_body.
9029 (build_outer_field_access): Access to this$<n> built from
9030 current_class, not its outer context.
9031 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9032 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9033 (patch_method_invocation): Use `is_static_flag' when already
9035 (patch_newarray): Removed assignment in ternary operator.
9037 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9039 * except.c (free_eh_ranges): Don't free `whole_range'.
9041 2000-10-15 Anthony Green <green@redhat.com>
9043 * decl.c (init_decl_processing): Call init_class_processing before
9046 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9048 * check-init.c (check_init): Fixed leading comment. Use
9050 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9051 (give_name_to_locals): Likewise.
9052 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9053 fields in lang_decl_var.
9054 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9055 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9056 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9057 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9058 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9059 (LOCAL_FINAL): Rewritten.
9060 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9061 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9062 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9063 `init_final' fields.
9064 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9065 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9066 (TYPE_HAS_FINAL_VARIABLE): New macro.
9067 (struct lang_type): Added `afv' field.
9068 * parse.y (check_static_final_variable_assignment_flag): New function.
9069 (reset_static_final_variable_assignment_flag): Likewise.
9070 (check_final_variable_local_assignment_flag): Likewise.
9071 (reset_final_variable_local_assignment_flag): Likewise.
9072 (check_final_variable_indirect_assignment): Likewise.
9073 (check_final_variable_global_assignment_flag): Likewise.
9074 (add_inner_class_fields): Use LOCAL_FINAL_P.
9075 (register_fields): Handle local finals and final variables.
9076 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9077 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9078 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9080 (java_complete_expand_methods): Loop to set
9081 TYPE_HAS_FINAL_VARIABLE. Call
9082 `reset_final_variable_local_assignment_flag' and
9083 `check_final_variable_local_assignment_flag' accordingly before
9084 and after constructor expansion. Call
9085 `reset_static_final_variable_assignment_flag'
9086 before expanding <clinit> and after call
9087 `check_static_final_variable_assignment_flag' if the
9088 current_class isn't an interface. After all methods have been
9089 expanded, call `check_final_variable_global_assignment_flag' and
9090 `check_static_final_variable_assignment_flag' if the current class
9092 (maybe_yank_clinit): Fixed typo in comment.
9093 (build_outer_field_access_methods): Removed old sanity check. Use
9094 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9095 Don't create access methods for finals.
9096 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9097 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9098 existing DECL_INIT has been processed.
9099 (java_complete_lhs): Likewise.
9100 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9101 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9103 (patch_assignment): Use LOCAL_FINAL_P.
9104 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9105 DECL_INITIAL is nullified.
9108 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9110 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9112 * Makefile.in (parse.c, parse-scan.c): Likewise.
9114 2000-10-12 Mark Mitchell <mark@codesourcery.com>
9116 * class.c (temporary_obstack): Remove.
9117 (make_class): Don't mess with obstascks.
9118 (push_class): Likewise.
9119 (set_super_info): Likewise.
9120 (add_method_1): Likewise.
9121 (add_method): Likewise.
9122 (add_field): Likewise.
9123 (build_utf8_ref): Likewise.
9124 (build_class_ref): Likewise.
9125 (build_static_field_ref): Likewise.
9126 (finish_class): Likewise.
9127 (push_super_field): Likewise.
9128 (layout_class): Likewise.
9129 (layout_class_methods): Likewise.
9130 (init_class_processing): Likewise.
9131 * constants.c (get_tag_node): Likewise.
9132 (build_constant_data_ref): Likewise.
9133 * decl.c (ggc_p): Remove.
9134 (copy_lang_decl): Use ggc_alloc.
9135 (complete_start_java_method): Don't mess with obstacks.
9136 (start_java_method): Likewise.
9137 (end_java_method): Likewise.
9138 * except.c (link_handler): Use xmalloc.
9139 (free_eh_ranges): New function.
9140 (method_init_exceptions): Use it.
9141 (add_handler): Use xmalloc.
9142 (expand_start_java_handler): Don't mess with obstacks.
9143 (prepare_eh_table_type): Likewise.
9144 (expand_end_java_handler): Likewise.
9145 * expr.c (push_value): Likewise.
9146 (create_label_decl): Likewise.
9147 (build_jni_stub): Likewise.
9148 (java_lang_expand_expr): Likewise.
9149 (note_instructions): Use xrealloc.
9150 (java_push_constant_from_pool): Don't mess with obstacks.
9151 (process_jvm_instruction): Likewise.
9152 * java-tree.h (cyclic_inheritance_report): Remove duplicate
9154 * jcf-parse.c (get_constant): Don't mess with obstacks.
9155 (read_class): Likewise.
9156 (jcf_parse): Likewise.
9157 * lex.c (expression_obstack): Remove.
9158 (java_lex): Don't use obstack_free.
9159 * parse.h (exit_java_complete_class): Don't mess with obstacks.
9160 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
9161 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
9162 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
9163 * parse.y (gaol): Add more GC roots.
9164 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
9165 (lookup_field_wrapper): Likewise.
9166 (obtain_incomplete_type): Don't mess with obstacks.
9167 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
9169 (craft_constructor): Don't mess with obstacks.
9170 (safe_layout_class): Likewise.
9171 (java_complete_class): Likewise.
9172 (source_end_java_method): Likewise.
9173 (build_outer_field_access_methods): Likewise.
9174 (build_outer_method_access_method): Likewise.
9175 (maybe_build_thisn_access_method): Likewise.
9176 (build_dot_class_method_invocation): Likewise.
9177 (java_complete_tree): Likewise.
9178 (java_complete_lhs): Likewise.
9179 (do_merge_string_cste): Likewise.
9180 (patch_string_cst): Likewise.
9181 (array_constructor_check_entry): Likewise.
9182 * typeck.c (build_java_array_type): Likewise.
9183 (parse_signature_string): Likewise.
9184 (build_java_signature): Likewise.
9186 2000-10-12 Tom Tromey <tromey@cygnus.com>
9189 * gjavah.c (add_class_decl): Don't special-case inner classes.
9190 (add_namelet): Likewise.
9192 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
9194 * java-tree.h: Constify current_encoding.
9195 * lang.c: Constify current_encoding.
9197 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
9199 * jvgenmain.c (class_mangling_suffix): Omit `.'.
9200 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
9202 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9204 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
9205 patch. Fixes gcj/340.
9207 2000-10-10 Tom Tromey <tromey@cygnus.com>
9209 * lex.c (java_new_lexer): Initialize out_first and out_last
9211 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
9213 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9215 * parse.y (pop_current_osb): New function.
9216 (array_type:): Use `dims:', changed actions
9217 accordingly. Suggested by Anthony Green.
9218 (array_creation_expression:): Used pop_current_osb.
9219 (cast_expression:): Likewise.
9220 (search_applicable_method_list): Fixed indentation.
9222 2000-10-08 Anthony Green <green@redhat.com>
9224 * parse.y (array_type_literal): Remove production.
9225 (type_literals): Refer to array_type, not array_type_literal.
9227 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9229 Patch contributed by Corey Minyard.
9230 * decl.c (check_local_named_variable): New function.
9231 (tree check_local_unnamed_variable): Likewise.
9232 (find_local_variable): Splitted. Call check_local_{un}named_variable.
9234 2000-10-07 Anthony Green <green@redhat.com>
9236 * class.c (layout_class): Handle case where superclass can't be
9239 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
9241 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
9244 2000-10-05 Tom Tromey <tromey@cygnus.com>
9246 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
9247 * jvgenmain.c (class_mangling_prefix): Removed.
9248 (class_mangling_suffix): New global.
9250 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
9252 (print_method_info): Handle overrides for static and final
9254 (process_file): Generate declaration for class object field.
9255 * class.c (cxx_keywords): New array.
9256 (utf8_cmp): New function.
9257 (cxx_keyword_p): New function.
9258 (layout_class_method): Mangle C++ keywords by appending `$'.
9259 (mangle_field): New function.
9260 (mangle_class_field): Use mangle_field. Mangle class name as
9262 (mangle_static_field): Use mangle_field.
9264 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9266 * decl.c (find_local_variable): Removed uncessary type check and
9267 fixed range check typo. From Corey Minyard.
9269 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9271 * decl.c (give_name_to_locals): New local `code_offset'. Call
9272 `maybe_adjust_start_pc'.
9273 * expr.c (note_instructions): New function.
9274 (expand_byte_code): Don't collect insn starts here.
9275 (peek_opcode_at_pc): New function.
9276 (maybe_adjust_start_pc): Likewise.
9277 * java-tree.h (maybe_adjust_start_pc): Declare.
9278 (note_instructions): Likewise.
9279 * jcf-parse.c (parse_class_file): Call `note_instructions'.
9281 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9283 * parse.y (field_access:): Fixed indentation.
9284 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
9286 2000-09-07 Tom Tromey <tromey@cygnus.com>
9289 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
9290 JPRIMITIVE_TYPE_P, for arithmetic operators.
9291 (patch_method_invocation): Indentation fix.
9292 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
9293 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
9294 (do_unary_numeric_promotion): Cleaned up code.
9295 (valid_cast_to_p): Handle boolean correctly.
9297 2000-09-27 Tom Tromey <tromey@cygnus.com>
9299 * lex.c (java_read_unicode): Reset bs_count when finished with
9302 2000-10-01 Mark Mitchell <mark@codesourcery.com>
9305 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
9306 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
9307 (typeck.o): Depend on ggc.h.
9308 * class.c (add_method_1): Use GC functions for allocation.
9309 (init_class_processing): Register roots.
9310 * decl.c (ggc_p): Set to 1.
9311 (pending_local_decls): Make it static.
9312 (push_jvm_slot): Use GC functions for allocation.
9313 (init_decl_processing): Register roots.
9314 (give_name_to_locals): Use GC functions for allocation.
9315 (lang_mark_tree): New function.
9316 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
9317 functions for allocation.
9318 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
9319 * lex.c (java_lex): Use build_string, rather than replicating it
9321 * parse.y (goal): Add more roots.
9322 (mark_parser_ctxt): New function.
9323 * typeck.c: Include ggc.h.
9325 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9327 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
9328 contains something else than MODIFY_EXPR.
9330 2000-09-23 Mark Mitchell <mark@codesourcery.com>
9332 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
9333 * Makefile.in (parse.o): Depend on ggc.h.
9334 (class.o): Likewise.
9335 (constants.o): Likewise.
9338 (jcf-parse.o): Likewise.
9339 (jcf-write.o): Likewise.
9340 (mangle.o): Likewise.
9341 * class.c: Include ggc.h.
9342 (build_static_field_ref): Register GC roots.
9343 (layout_class): Likewise.
9344 (init_class_processing): Likewise.
9345 * constants.c: Include ggc.h.
9346 (current_constant_pool_data_ref): Remove.
9347 (tag_nodes): Move it to ...
9348 (get_tag_node): ... here. Register GC roots.
9349 * decl.c: Include ggc.h. Remove many global tree definitions.
9350 (throw_node): Define.
9351 (java_global_trees): Likewise.
9352 (predef_filenames): Make the size a constant.
9353 (init_decl_processing): Adjust accordingly.
9354 (init_decl_processing): Call init_jcf_parse. Register GC roots.
9355 * expr.c: Include ggc.h.
9356 (init_expr_processing): Register GC roots.
9357 (build_invokeinterface): Likewise.
9358 * java-tree.h: Replace extern tree declarations with macros.
9359 (java_global_trees): New variable.
9360 (java_tree_index): New enumeration.
9361 (init_jcf_parse): Declare.
9362 * jcf-parse.c: Include ggc.h.
9363 (current_class): Remove declaration.
9364 (main_class): Likewise.
9365 (all_class_list): Likewise.
9366 (predefined_filename_p): Adjust for constant size of
9368 (init_jcf_parse): New function.
9369 * jcf-write.c: Include ggc.h.
9370 (generate_classfile): Register GC roots.
9371 (append_synthetic_attribute): Likewise.
9372 (append_innerclass_attribute_entry): Likewise.
9373 * lang.c: Include ggc.h.
9374 (lang_print_error): Register GC roots.
9375 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
9377 * parse.y: Include ggc.h.
9378 (wfl_operator): Remove.
9379 (goal): Register GC roots.
9380 (java_pop_parser_context): Adjust for new field names.
9381 (java_parser_context_save_global): Likewse.
9382 (java_parser_context_restore_global): Likewise.
9383 (java_parser_context_suspend): Likewise.
9384 (java_parser_context_resume): Likewise.
9385 (verify_constructor_circularity): Register GC roots.
9386 (lookup_cl): Likewise.
9387 (java_reorder_fields): Likewise.
9388 (build_current_this): Likewise.
9389 (class_in_current_package): Likewise.
9390 (argument_types_convertible): Likewise.
9391 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
9393 2000-09-14 Tom Tromey <tromey@cygnus.com>
9395 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
9397 2000-09-13 Tom Tromey <tromey@cygnus.com>
9399 * jcf-parse.c: Include <locale.h>.
9400 * jv-scan.c: Include <locale.h>.
9402 2000-09-12 Tom Tromey <tromey@cygnus.com>
9404 * expr.c (pop_type_0): Return `Object' if trying to merge two
9406 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
9407 interface types; `Object' is always a valid supertype.
9409 2000-09-12 Tom Tromey <tromey@cygnus.com>
9412 * jv-scan.c (help): Document --encoding.
9413 (options): Added `encoding' entry.
9414 (OPT_ENCODING): New define.
9415 (main): Handle --encoding.
9416 Include <langinfo.h> if nl_langinfo exists.
9417 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
9419 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9420 (parse_source_file): Correctly call java_init_lex. Added `finput'
9421 argument. Use nl_langinfo to determine default encoding.
9422 * java-tree.h (current_encoding): Declare.
9423 * parse.y (java_parser_context_restore_global): Don't restore
9425 (java_parser_context_save_global): Don't set `finput' field.
9426 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9428 * lang.c (current_encoding): New global.
9429 (lang_decode_option): Recognize `-fencoding='.
9430 (finish_parse): Don't close finput.
9431 * parse.h (struct parser_ctxt): Removed `finput' and
9432 `unget_utf8_value' fields. Added `lexer' field.
9433 (java_init_lex): Fixed declaration.
9434 * lex.c (java_new_lexer): New function.
9435 (java_destroy_lexer): Likewise.
9436 (java_read_char): Added `lex' argument. Handle iconv case.
9437 (java_read_unicode): Added `lex' argument. Count backslashes in
9439 (java_init_lex): Added `finput' and `encoding' arguments. Set
9440 `lexer' field in ctxp.
9441 (BAD_UTF8_VALUE): Removed.
9442 (java_lex): Handle seeing UEOF in the middle of a string literal.
9443 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9444 (java_lexer): New structure.
9447 (DEFAULT_ENCODING): New define.
9448 (java_destroy_lexer): Declare.
9450 2000-09-12 Tom Tromey <tromey@cygnus.com>
9453 * lex.c (java_init_lex): Initialize java_io_serializable.
9454 * parse.y (java_io_serializable): New global.
9455 (valid_ref_assignconv_cast_p): An array can be cast to
9458 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9460 * decl.c, expr.c: Include defaults.h if not already included.
9461 Don't define the *_TYPE_SIZE macros.
9463 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9465 * typeck.c (build_java_array_type): Correct first parameter
9466 in ADJUST_FIELD_ALIGN invocation.
9468 2000-09-06 Tom Tromey <tromey@cygnus.com>
9470 * lang-specs.h: Also recognize `-femit-class-files'.
9472 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9474 * verify.c (merge_types): Load the types to merge if necessary.
9476 2000-09-02 Anthony Green <green@redhat.com>
9478 * jcf-io.c: Include zlib.h.
9479 (open_in_zip): Read compressed class file archives.
9480 * zipfile.h (ZipDirectory): Add uncompressed_size and
9481 compression_method fields.
9482 * zextract.c (read_zip_archive): Collect file compression info.
9484 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9486 * parse.y (do_resolve_class): Also explore superclasses of
9487 intermediate enclosing contexts when searching for inner classes.
9489 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9491 * parse.y (variable_declarator_id:): Better error message.
9492 (expression_statement:): Use YYNOT_TWICE.
9493 (cast_expression:): Likewise.
9494 (assignment:): Likewise.
9496 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9498 * parse.y (do_merge_string_cste): New locals. Create new
9499 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9501 2000-08-07 Hans Boehm <boehm@acm.org>
9503 * boehm.c (mark_reference_fields): Set marking bits for all words in
9504 a multiple-word record.
9505 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9508 2000-08-31 Mike Stump <mrs@wrs.com>
9510 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9511 jcf-dump$(exeext)): Make parallel safe.
9513 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9515 * jcf-parse.c (set_source_filename): Constify a char *.
9516 * jcf-write.c (append_innerclasses_attribute,
9517 make_class_file_name): Constify a char *. Don't recycle a
9518 variable for an unrelated purpose.
9519 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9520 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9522 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9524 * expr.c (can_widen_reference_to): Fixed indentation.
9525 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9526 * parse.y: `finit$' replaces `$finit$' in comments.
9527 (try_builtin_assignconv): Fixed leading comment.
9529 2000-08-25 Greg McGary <greg@mcgary.org>
9531 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9533 2000-08-24 Greg McGary <greg@mcgary.org>
9535 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9536 * parse.y (BINOP_LOOKUP): Likewise.
9538 2000-08-22 Andrew Haley <aph@cygnus.com>
9540 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9541 sign extending. Fixes gcj/321.
9542 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9543 combining to make a jlong. Fixes gcj/321.
9545 2000-08-21 Nix <nix@esperi.demon.co.uk>
9547 * lang-specs.h: Do not process -o or run the assembler if
9550 2000-08-16 Andrew Haley <aph@cygnus.com>
9552 * typeck.c (build_java_array_type): Rewrite code to do array
9553 alignment. Take into account back-end macros when aligning array
9554 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9555 user to set alignment. Fixes gcj/252 and 160.
9557 2000-08-09 Tom Tromey <tromey@cygnus.com>
9559 * parse.y (check_abstract_method_definitions): Now return `int'.
9560 Check implemented interfaces. Fixes PR gcj/305.
9562 * parse.y (patch_switch_statement): Disallow `long' in switch
9563 expressions. Fixes PR gcj/310.
9565 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9567 * decl.c (finit_leg_identifier_node): New global.
9568 (init_decl_processing): Use `finit$' to initialize
9569 finit_identifier_node. Use `$finit$' to initialize
9570 finit_leg_identifier_node.
9571 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9572 * java-tree.h (finit_identifier_node): Changed attached comment.
9573 (finit_leg_identifier_node): New declaration.
9574 (ID_FINIT_P): Take finit_identifier_node and
9575 finit_leg_identifier_node into account. This is a backward
9578 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9580 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9582 (generate_bytecode_insns): Check `nargs' before emitting it.
9583 * verify.c (merge_type_state): Fixed typo.
9584 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9585 generate_bytecode_{conditional,insns}.
9587 2000-08-13 Anthony Green <green@redhat.com>
9589 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9592 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9594 * class.c (maybe_layout_super_class): Fixed indentation.
9595 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9596 (java_check_methods): New function declaration.
9597 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9598 instead of `str_ptr'.
9599 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9600 of a `invokeinterface' at the right time.
9601 * parse.h (WFL_STRIP_BRACKET): New macro.
9602 (SET_TYPE_FOR_RESOLUTION): Use it.
9603 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9604 (check_class_interface_creation): Don't check for cross package
9605 innerclass name clashes.
9606 (method_header): Behave properly if MDECL is `error_mark_node'.
9607 (method_declarator): Return `error_mark_node' if bogus current
9609 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9610 (resolve_and_layout): New local `decl_type', set and used. Call
9612 (java_check_methods): New method.
9613 (java_layout_classes): Use it.
9614 (resolve_qualified_expression_name): No EH check necessary in
9616 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9618 (patch_assignment): Set DECL_INITIAL on integral final local.
9620 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9622 * java-tree.h (flag_extraneous_semicolon): New extern.
9623 * lang-options.h: (-Wextraneous-semicolon): New option.
9624 * lang.c (flag_redundant): Fixed typo in leading comment.
9625 (flag_extraneous_semicolon): New global.
9626 (lang_decode_option): Set `flag_extraneous_semicolon' when
9627 -Wall. Decode `-Wextraneous-semicolon'.
9628 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9629 `empty_statement' rule.
9630 (class_body_declaration): Likewise.
9631 (method_body:): Accept `;' as a method body.
9632 (static_initializer:): Removed `SC_TK' hack.
9633 (constructor_block_end:): Likewise.
9634 (empty_statement:): Report deprecated empty declaration. Fixes
9637 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9639 * parse.y (build_dot_class_method_invocation): Changed parameter
9640 name to `type'. Build signature from `type' and convert it to a
9641 STRING_CST if it's an array.
9642 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9643 to use `ref_type' directly.
9645 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9647 * lang-options.h: Added a comma after the last element to avoid
9648 syntax errors when other languages define additional options.
9650 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9652 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9653 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9654 (jc1): Link with $(BACKEND).
9655 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9657 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9659 * jvspec.c: Adjust type of second argument to
9660 lang_specific_driver, and update code as necessary.
9662 * class.c (build_dtable_decl): Initialize dummy.
9664 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9666 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9667 method bodies not to rule out discarding `<clinit>'; don't use
9668 <clinit> to initialize static fields with constant initializers.
9670 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9672 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9674 (method_synthetic): New global.
9675 (HANDLE_METHOD): Recognize synthetic method and tell
9676 `print_method_info' about it.
9677 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9678 processing a synthetic method.
9679 * jcf-reader.c (skip_attribute): New function.
9680 ( skip_attribute): Likewise.
9682 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9684 * parse.y (build_outer_field_access): Fixed comments.
9685 (fix_constructors): Emit the initialization of this$<n> before
9687 (resolve_qualified_expression_name): Build an access to `decl' if
9690 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9692 * parse-scan.y (curent_class): Non longer const.
9693 (inner_qualifier, inner_qualifier_length): Deleted.
9694 (current_class_length): New global.
9695 (bracket_count): Fixed typo in leading comment.
9696 (anonymous_count): New global.
9697 (class_instance_creation_expression:): Handle anonymous classes.
9698 (anonymous_class_creation:): New rule.
9699 (push_class_context): Rewritten.
9700 (pop_class_context): Likewise.
9701 (INNER_QUALIFIER): Macro deleted.
9702 (report_class_declaration): call `push_class_context' when
9703 entering the function. `fprintf' format modified not to use
9705 (report_class_declaration): Assign `package_name' and
9706 `current_class' to NULL separately.
9708 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9710 * expr.c (build_invokeinterface): Call layout_class_methods on
9713 2000-07-27 Tom Tromey <tromey@cygnus.com>
9714 Anthony Green <green@cygnus.com>
9715 Alexandre Petit-Bianco <apbianco@cygnus.com>
9717 * class.c (make_class_data): Create vtable for abstract classes.
9718 (get_dispatch_table): Changed to cope with abstract classes.
9720 2000-07-27 Tom Tromey <tromey@cygnus.com>
9722 * parse.y (patch_method_invocation): Don't reverse the argument
9723 list when dealing with anonymous class constructors. Fixed typo in
9726 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9728 * parse.y (build_alias_initializer_parameter_list): Reverse
9729 crafted list when building aliases for anonymous class
9732 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9734 * parse.y (jdep_resolve_class): Don't bother checking potential
9735 innerclass access if `decl' is NULL.
9736 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9739 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9741 * parse.c: Remove (again.)
9743 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9745 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9746 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9747 outside the `if' statement, alias to innerclass removed, `decl'
9748 used to mark the class complete.
9750 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9752 * parse.y (simple_name:): Fixed typo in error message.
9754 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9756 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9757 or its first operand can be error marks.
9759 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9761 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9762 * parse.y (method_header): Likewise.
9764 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9766 * parse.y (process_imports): Consider that one might be trying to
9767 import an innerclass. Fixes gcj/254
9769 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9771 * parse.y (find_as_inner_class): Handle the case where the
9772 enclosing context of an innerclass has been loaded as bytecode.
9774 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9776 * parse.y (simple_name:): Reject `$' in type names.
9777 (resolve_type_during_patch): Use `type' as a second
9778 argument to resolve_no_layout. Fixes gcj/257.
9780 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9782 * parse.y (find_most_specific_methods_list): Select the only
9783 non-abstract method even if max has been set.
9784 Fixes gcj/285, gcj/298.
9786 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9788 * lang-specs.h: Added %(jc1) to java compiler options.
9790 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9792 * .cvsignore: New file.
9794 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9796 * parse.y (not_accessible_p): Access granted to innerclasses
9797 (indirectly) extending the reference type. Fixes gcj/249.
9799 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9801 * parse.y (patch_method_invocation): Fixed comment.
9802 (maybe_use_access_method): Build this$<n>s to the context of the
9803 target method, or a type that extends it. Fixes gcj/242.
9805 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9809 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9811 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9813 2000-07-13 Tom Tromey <tromey@cygnus.com>
9815 * lang-specs.h: Added %{I*}.
9817 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9819 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9821 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9823 * parse-scan.c: Remove.
9825 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9827 * class.c (set_super_info): Handled protected inner classes.
9828 (common_enclosing_context_p): Bail early if arguments aren't both
9830 (get_access_flags_from_decl): Handle private and protected inner
9832 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9833 (CLASS_PROTECTED): Likewise.
9834 (struct lang_type): New bitfield `poic'.
9835 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9837 (check_inner_class_access): Renamed arguments, added
9838 comments. Handles protected inner classes (fixes gcj/225)
9839 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9841 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9843 * parse.y (resolve_qualified_expression_name): Verify qualified
9844 access to `this'. Fixes gcj/239.
9846 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9848 * jcf-write.c (generate_classfile): Don't install ConstantValue
9851 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9853 * parse.y (resolve_qualified_expression_name): Handle inner class
9854 access. Fixes gcj/256.
9856 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9858 * jcf-write.c (generate_classfile): Properly install the
9859 ConstantValue attribute and the initial value constant pool index
9860 on string constants.
9861 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9864 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9866 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9868 * parse.y (find_as_inner_class): Fixed typo.
9869 (do_resolve_class): Explore enclosing contexts when searching for
9870 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9871 (check_inner_class_access): Check `decl' which can be null in case
9874 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9876 * java-tree.h (java_debug_context): Declared `extern'.
9877 (safe_layout_class): Likewise.
9878 * parse.y (resolve_field_access): Field must be `static' in order
9879 to be replaced by its initial value. Added comments.
9880 (find_applicable_accessible_methods_list): Fixed typo.
9881 (find_most_specific_methods_list): Methods found in innerclasses
9882 take over methods founds in the enclosing contexts.
9883 (java_complete_tree): Loosen restrictions on the type of DECLs
9884 that can be replaced by their initialization values.
9885 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9887 2000-07-05 Tom Tromey <tromey@cygnus.com>
9889 * Make-lang.in (PARSE_DIR): New macro.
9890 (PARSE_RELDIR): Likewise.
9891 (PARSE_C): Likewise.
9892 (PARSE_SCAN_C): Likewise.
9893 ($(PARSE_C)): New target.
9894 ($(PARSE_SCAN_C)): Likewise.
9895 (SET_BISON): New macro.
9896 (BISONFLAGS): Likewise.
9897 (JAVABISONFLAGS): Likewise.
9899 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9901 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9902 argument on the first pass for CNI as well as JNI.
9903 (print_method_info): Set up method name on the first pass only.
9905 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9907 * parse.y (parser_qualified_classname): Removed parameter
9909 (create_interface): Removed first passed parameter to
9910 parser_qualified_classname.
9911 (create_class): Likewise. Don't install alias on static
9912 innerclasses. Fixes gcj/275.
9914 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9916 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9917 debugable statement with empty_stmt_node. Fixes gcj/272
9919 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9921 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9924 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9926 * jcf-write.c (push_long_const): Appropriately cast short negative
9929 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9931 * parse.y (verify_constructor_super): Use loop variable
9932 `m_arg_type' initialized with `mdecl_arg_type'.
9934 2000-06-29 Tom Tromey <tromey@cygnus.com>
9936 * parse.y (resolve_field_access): Handle case where `type_found'
9939 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9941 * expr.c (lookup_field): The same field can be found through two
9942 different interface. Don't declare it ambiguous in that case.
9944 2000-06-27 Tom Tromey <tromey@cygnus.com>
9946 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9947 follows \r, then unget it at a lower level.
9949 2000-06-26 Tom Tromey <tromey@cygnus.com>
9951 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9954 2000-06-25 Tom Tromey <tromey@cygnus.com>
9956 * parse.y (for_statement): Wrap expression in a WFL if it is a
9957 constant. For PR gcj/268.
9959 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9961 * parse.y (do_resolve_class): Minor optimiztion in the package
9962 list search. Removed unnecessary test and return statement.
9963 (valid_ref_assignconv_cast_p): Order of arguments to
9964 enclosing_context_p fixed.
9966 2000-06-24 Tom Tromey <tromey@cygnus.com>
9968 * expr.c (lookup_field): Print error and return error_mark_node if
9969 field reference is ambiguous.
9971 * parse.y (check_abstract_method_definitions): Also check if
9972 `other_method' is abstract.
9974 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9976 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9978 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9979 (struct lang_type): New field `pic'.
9980 (CLASS_PRIVATE): New macro.
9981 * parse.y (check_inner_class_access): New function.
9982 (jdep_resolve_class): Call it.
9984 2000-06-23 Tom Tromey <tromey@cygnus.com>
9986 * parse.y (patch_incomplete_class_ref): Initialize the returned
9987 class. For PR gcj/260.
9989 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9991 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9993 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9995 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
9996 Java specific checks.
9997 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
9999 * java-tree.def (CASE_EXPR): Marked 'e'.
10000 (DEFAULT_EXPR): Likewise.
10001 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10002 screened by DECL_P.
10003 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10004 Java specific checks.
10005 (generate_bytecode_insns): Test try_block for BLOCK before using
10007 * parse.y (build_wfl_wrap): Added `location' argument. Set
10008 EXPR_WFL_LINECOL accordingly.
10009 (dim_expr:): Wrap constants with WFLs.
10010 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10011 (resolve_package): Check for `stmt' not being a BLOCK before
10012 building a debuggable statement with it.
10013 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10015 (resolve_field_access): Make sure `decl' is a DECL before treating
10017 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10018 IDENTIFIER_NODE before treating it as such.
10019 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10020 treating it as such.
10021 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10022 to be applied only on non array types.
10024 2000-06-16 Per Bothner <per@bothner.com>
10026 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10027 define in terms of DECL_RESULT, as that fails when --enable-checking.
10029 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10031 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10032 types the same in comparison.
10033 (CHECK_OP): Add static prototype.
10035 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10037 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10038 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10039 * parse.c: Rebuilt.
10041 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10043 * decl.c (create_primitive_vtable): Prototype.
10045 * jcf-write.c (generate_bytecode_insns): Initialize variable
10048 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10050 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10052 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10053 to track searched classes, and do not search the same class more than
10054 once. Call find_applicable_accessible_methods_list on immediate
10055 superclass, instead of search_applicable_method_list on all ancestors.
10056 Fix for PR gcj/238.
10058 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10060 * parse.y (register_fields): Permit static fields in inner classes
10061 if they are final. Fix for PR gcj/255.
10063 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10065 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10066 * parse.y (find_in_imports): Returned type changed to void,
10067 leading comment fixed.
10068 (register_package): New function.
10069 (qualify_and_find): Likewise.
10070 (package_declaration:): Use `register_package'.
10071 (single_type_import_declaration:): Removed local variable
10072 `node'. Added missing `;' for consistency.
10073 (type_import_on_demand_declaration:): Use `chainon' to link new
10075 (lookup_field_wrapper): Lookup local variables defined in outer
10077 (java_complete_class): Don't reverse the list of imported on demand.
10078 (do_resolve_class): Reorganized. Removed local variable
10079 `original_name'. Call `qualify_and_find' with the current package
10080 name, invoke `find_in_imports_on_demand' right after. Call
10081 `qualify_and_find' with the packages we've seen so far. Fixed
10082 operations numbering in comments.
10083 (java_expand_class): Don't reverse `package_list'.
10084 (find_most_specific_methods_list): New local variables `abstract'
10085 and `candidates'. Use them to pick the right method.
10087 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10089 * parse.y (check_modifiers_consistency): Don't subtract out
10090 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10092 2000-06-04 Philipp Thomas <pthomas@suse.de>
10094 * Makefile.in (INTLLIBS): New.
10098 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10100 * class.c (get_dispatch_table): Build the vtable dummy entry list
10101 element with a null purpose. Fixed leading comment.
10102 (build_dtable_decl): Build an accurate dtable type when appropriate
10105 2000-06-02 Richard Henderson <rth@cygnus.com>
10107 * lang.c (lang_get_alias_set): New.
10109 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10111 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10112 before using it as the accessed field.
10114 2000-05-31 Tom Tromey <tromey@cygnus.com>
10116 * java-tree.h (boolean_array_vtable, byte_array_vtable,
10117 char_array_vtable, short_array_vtable, int_array_vtable,
10118 long_array_vtable, float_array_vtable, double_array_vtable):
10120 * expr.c (get_primitive_array_vtable): New function.
10121 (create_primitive_vtable): New function.
10122 (java_lang_expand_expr): Enable code to statically generate
10124 * decl.c (init_decl_processing): Create primitive vtables.
10125 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
10126 short_array_vtable, int_array_vtable, long_array_vtable,
10127 float_array_vtable, double_array_vtable): Define.
10129 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
10131 * java/parse.y (find_applicable_accessible_methods_list):
10132 Don't add an uninitialized value to the list.
10134 2000-05-25 Tom Tromey <tromey@cygnus.com>
10136 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
10137 when trying to see if field's class should be initialized. Always
10138 initialize field's declaring class, not qualified class.
10141 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
10142 `wfl_operator', to maybe_build_primttype_type_ref.
10145 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
10147 * parse.y (patch_method_invocation): Don't try to lookup methods
10148 in primitive types.
10150 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10152 * parse.y (resolve_field_access): Call the appropriate <clinit>
10153 before accessing the length of a static array. Craft a decl for
10154 the field while its time. Fixes PR gcj/129.
10156 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10158 * parse.y (resolve_package): Correctly set `*next' (was off by
10160 (resolve_qualified_expression_name): Fixed comment.
10162 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10164 * jcf-parse.c (jcf_parse_source): Reset current_class and
10165 current_function_decl to NULL before parsing a new file.
10167 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10169 * parse.y (block_end:): If the collected block doesn't feature a
10170 statement, insert an empty statement.
10172 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10174 * parse.y (maybe_yank_clinit): New function.
10175 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
10176 end of the list of methods belonging to a class.
10177 (java_complete_expand_method): Check whether <clinit> is really
10178 necessary and expand it accordingly.
10180 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10182 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
10183 processed by the method's switch statement.
10185 2000-05-19 Tom Tromey <tromey@cygnus.com>
10187 * java-tree.h: Added init state enum.
10188 * decl.c (emit_init_test_initialization): Initialize class
10189 initialization check variable by looking at class' state.
10191 2000-05-19 Tom Tromey <tromey@cygnus.com>
10193 * java-tree.h (build_instanceof): Declare.
10194 (build_get_class): Declare.
10195 * parse.y (patch_binop): Use build_instanceof.
10196 * expr.c (build_instanceof): New function. If class is final,
10197 don't make a function call.
10198 (expand_java_INSTANCEOF): Use it.
10199 (build_get_class): New function.
10201 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
10203 * jcf-write.c (generate_classfile): Scan the source_file for
10204 slashes with the right pointer variable.
10206 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
10208 * lang.c (lang_decode_option): Update -Wunused flags by calling
10210 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
10212 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
10214 * check_init.c (check_init): Constify local char *.
10215 * class.c (push_class): Constify local char *.
10216 * java_tree.h: Update prototypes.
10217 * jcf-io.c (open_class): Constify filename parameter and
10219 (find_class): Remove redundant string copy. Cast return from
10221 * jcf-parse.c (read_class, parse_class_file, yyparse):
10222 Constify local char *.
10223 * jcf-write.c (generate_bytecode_insns, generate_classfile):
10224 Constify local char *.
10225 * jcf.h (JCF): Constify filename and classname.
10226 (JCF_FINISH): Cast args to FREE to char * when appropriate.
10227 * lang.c (init_parse): Constify parameter and return value.
10228 * lex.c (java_get_line_col): Constify filename parameter.
10229 * parse.h: Constify parser_ctxt.filename. Update prototypes.
10230 * parse.y (java_parser_context_suspend,
10231 issue_warning_error_from_context, safe_layout_class): Constify
10233 * parse.c: Regenerate.
10235 2000-05-08 Tom Tromey <tromey@cygnus.com>
10237 * expr.c (build_jni_stub): Cache the result of
10238 _Jv_LookupJNIMethod.
10240 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10242 * decl.c (predef_filenames_size): Now 7.
10243 (predef_filenames): New seventh entry.
10245 2000-05-04 Tom Tromey <tromey@cygnus.com>
10247 * boehm.c (mark_reference_fields): Don't mark RawData fields.
10248 Keep track of when we've seen a reference field after a
10249 non-reference field.
10250 (get_boehm_type_descriptor): Handle case where we see
10251 non-reference fields but no trailing reference field.
10252 * decl.c (rawdata_ptr_type_node): Define.
10253 (init_decl_processing): Initialize rawdata_ptr_type_node.
10254 * java-tree.h (rawdata_ptr_type_node): Declare.
10256 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10258 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
10259 specifiers in calls to fprintf.
10261 2000-05-03 Andrew Haley <aph@cygnus.com>
10263 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
10265 * javaop.h (WORD_TO_INT): New function.
10266 (IMMEDIATE_s4): Use WORD_TO_INT.
10267 * jcf.h (JPOOL_INT): Ditto.
10269 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
10272 2000-04-19 Tom Tromey <tromey@cygnus.com>
10274 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
10275 on native function.
10276 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
10278 * expr.c (build_jni_stub): New function.
10279 * lang-specs.h: -fjni and -femit-class-file are incompatible.
10280 * parse.c: Rebuilt.
10281 * parse.y (java_complete_expand_methods): Expand a native method
10282 and call build_jni_stub if -fjni given.
10283 * lang-options.h: Document -fjni.
10284 * lang.c (flag_jni): New global.
10285 (lang_f_options): Added `jni' entry.
10286 * java-tree.h (soft_lookupjnimethod_node,
10287 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
10289 (flag_jni): Declare.
10290 (build_jni_stub): Declare.
10291 (struct lang_decl): Added `native' flag.
10292 (METHOD_NATIVE): Redefined to use `native' field of lang specific
10294 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
10295 soft_jnipopsystemframe_node): New globals.
10296 (init_decl_processing): Set them. _Jv_InitClass only takes one
10299 * java-tree.def: Put into `C' mode.
10301 2000-04-27 Tom Tromey <tromey@cygnus.com>
10304 * expr.c (expand_invoke): Generate check to see if object pointer
10305 is null in nonvirtual invocation case.
10306 * java-tree.h (soft_nullpointer_node): Declare.
10307 * decl.c (soft_nullpointer_node): New global.
10308 (init_decl_processing): Initialize soft_nullpointer_node.
10309 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10310 or `private' methods.
10311 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10313 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10315 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10318 2000-04-26 Tom Tromey <tromey@cygnus.com>
10320 * zextract.c (find_zip_file_start): New function.
10321 (read_zip_archive): Use it.
10323 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10325 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
10327 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10329 * class.c (common_enclosing_context_p): New function.
10330 * java-tree.h (common_enclosing_context_p): Added prototype.
10331 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
10332 classes sharing an outer context with the current instance.
10333 * parse.y (build_access_to_thisn): Fixed leading comment.
10334 (verify_constructor_super): New local `supper_inner'. Skip
10335 enclosing context argument in the case of inner class constructors.
10336 (patch_method_invocation): Insert proper context as second
10337 parameter to pure inner class constructor super invocations.
10339 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10341 * parse.y (end_class_declaration): Reset the interface number
10344 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10346 * parse.y (source_start_java_method): Deleted unnecessary code.
10347 (patch_method_invocation): Fixed comment.
10349 2000-04-24 Robert Lipe <robertlipe@usa.net>
10351 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
10353 2000-04-23 Tom Tromey <tromey@cygnus.com>
10355 * boehm.c (mark_reference_fields): Use int_byte_position.
10357 2000-04-22 Tom Tromey <tromey@cygnus.com>
10359 * boehm.c (mark_reference_fields): Only call byte_position on
10362 2000-04-22 Tom Tromey <tromey@cygnus.com>
10364 * boehm.c (mark_reference_fields): Added `last_view_index'
10365 argument. Use DECL_FIELD_OFFSET to determine field's offset.
10367 2000-04-20 Mo DeJong <mdejong@cygnus.com>
10369 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
10370 * parse.y (check_class_interface_creation): Fixed comments. Select
10371 permitted modifiers for (inner) interfaces. Changed error message
10372 to report rejected modifiers used with local classes.
10374 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10376 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
10377 of directly inherited type considered in scope.
10378 * parse.y (do_resolve_class): Search inherited classes for inner
10381 2000-04-20 Tom Tromey <tromey@cygnus.com>
10383 * parse.y (not_accessible_p): Use member's class, not current
10384 class, when doing inheritance check for protected reference.
10387 2000-04-20 Jason Schroeder <shrode@subnature.com>
10389 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
10391 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10393 * parse.y (lookup_field_wrapper): Search for final local aliases.
10394 (resolve_expression_name): Let lookup_field_wrapper search for
10395 final local aliases. Force the value of `name' if one is found.
10396 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
10397 an expression name. Fixed comments.
10399 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10401 * parse.y (yyerror): `msg' can be null, don't use it in that case.
10403 2000-04-19 Tom Tromey <tromey@cygnus.com>
10405 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
10407 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10409 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
10411 2000-04-18 Tom Tromey <tromey@cygnus.com>
10414 * gjavah.c (utf8_cmp): Changed return value.
10415 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
10417 (cxx_keywords): New global.
10418 (get_field_name): Handle new result of cxx_keyword_subst.
10419 (print_method_info): Likewise.
10421 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10423 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10424 with a newline, for CNI.
10425 (print_stub_or_jni): Print a space or newline before method name for
10426 CNI as well as JNI.
10427 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10428 (process_file): Include gcj/cni.h if generating CNI stubs.
10430 2000-04-16 Tom Tromey <tromey@cygnus.com>
10432 * gjavah.c (decompile_method): Use print_field_name.
10435 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10437 * parse.y (java_expand_classes): Reverse the package list once.
10438 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10440 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10441 the `==' and `!=' operators.
10443 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10445 * jcf-write.c (generate_bytecode_insns): At invocation time,
10446 always relate an interface method to the type of its selector.
10448 2000-04-05 Tom Tromey <tromey@cygnus.com>
10451 * expr.c (expand_invoke): Generate check to see if object pointer
10452 is null in nonvirtual invocation case.
10453 * java-tree.h (soft_nullpointer_node): Declare.
10454 * decl.c (soft_nullpointer_node): New global.
10455 (init_decl_processing): Initialize soft_nullpointer_node.
10456 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10457 or `private' methods.
10458 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10460 2000-04-05 Tom Tromey <tromey@cygnus.com>
10462 Fix for PR gcj/140:
10463 * parse.y (check_final_assignment): Recognize assignments to the
10464 `length' field of an array when generating class files.
10466 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10468 * class.c (decl_hash): Prototype removed.
10469 (decl_compare): Likewise.
10471 2000-04-05 Tom Tromey <tromey@cygnus.com>
10473 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10474 * parse.y (check_modifiers_consistency): Check for final/volatile
10475 clash. Fixes PR gcj/164.
10477 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10479 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10481 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10483 (add_method_1): Use `java_hash_hash_tree_node' and
10484 `java_hash_compare_tree_node'.
10485 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10486 (java_hash_compare_tree_node): Likewise.
10487 * parse.y (find_applicable_accessible_methods_list): Create,
10488 delete and use a hash table to remember already searched interfaces.
10490 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10492 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10495 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10497 * boehm.c (mark_reference_fields, set_bit): Prototype.
10498 (set_bit): Un-ANSI-fy definition.
10500 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10503 * decl.c (emit_init_test_initialization): Likewise.
10505 * gjavah.c (jni_print_char): Likewise.
10507 * parse.y (create_new_parser_context): Likewise.
10509 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10511 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10512 patch missing hunk. Fixed indentation.
10514 2000-03-30 Tom Tromey <tromey@cygnus.com>
10516 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10517 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10519 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10521 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10522 when negative *before* using it as an array index.
10523 * ChangeLog: Fixed typo.
10525 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10527 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10528 to 0 when it reaches -1.
10530 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10532 * jcf-parse.c (get_constant): Properly cast `num' during the
10533 invocation of `add_double'.
10534 * jcf-write.c (push_long_const): Properly cast `lo' before
10535 comparing it to short bounds.
10536 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10537 `interface_body:' is reduced after the current interface is
10540 2000-03-26 Tom Tromey <tromey@cygnus.com>
10542 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10543 Java-specific `-f' option.
10545 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10547 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10548 Adjust order of making types.
10549 Make bitsize_*_node values.
10551 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10553 * class.c (make_field_value): Use byte_position.
10554 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10555 (java_array_data_offset): Likewise.
10556 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10559 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10561 * parse.y (check_abstract_method_definitions): New local
10562 `end_type_reached'. Make sure we also consider `end_type'.
10563 (java_check_abstract_method_definitions): Make sure we eventually
10564 consider `java.lang.Object'.
10565 (maybe_use_access_method): Don't use access method if not in the
10566 context of a pure inner class or if the method's context is right.
10567 (find_applicable_accessible_methods_list): New static flag
10568 `object_done'. Don't search abstract classes as interfaces. Fixed
10569 indentation. Fixed the `java.lang.Object' only search. Search
10570 class interface(s) first, then fully search enclosing contexts.
10571 (find_most_specific_methods_list): Pick the closest candidate when
10572 they're all abstract.
10574 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10576 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10577 properly initialize `finished_label'. Don't emit gotos for empty
10580 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
10582 * except.c (emit_handlers): Clear catch_clauses_last.
10584 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10586 * parse.y (check_method_types_complete): New function.
10587 (create_class): Reset anonymous class counter only when seeing an
10589 (java_complete_class): JDEP_METHOD: Don't recompute signature
10592 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10594 * class.c (build_static_ref): Fixed indentation in comment.
10595 * java-tree.def (TRY_EXPR): Fixed typo in name.
10596 (CLASS_LITERAL): Likewise.
10597 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10598 (struct lang_type): New field `dot_class'.
10599 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10600 (generate_classfile): Method `class$' is synthetic.
10601 * parse.y (build_do_class_method): New function.
10602 (build_dot_class_method_invocation): Likewise.
10603 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10604 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10605 (qualify_ambiguous_name): Likewise.
10606 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10607 (build_try_statement): Fixed leading comment.
10609 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10611 * class.c (make_field_value): Properly handle sizes.
10612 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10613 (layout_class_method): Count using trees.
10614 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10615 * expr.c (java_array_data_offset): Use int_bit_position.
10616 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10617 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10619 2000-03-16 Tom Tromey <tromey@cygnus.com>
10621 * lang.c (flag_hash_synchronization): New global.
10622 (lang_f_options): Added `hash-synchronization'.
10623 * lang-options.h: Mention -fhash-synchronization.
10624 * java-tree.h (flag_hash_synchronization): Declare.
10625 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10626 hash table synchronization is disabled.
10627 * decl.c (init_decl_processing): Only push `sync_info' value when
10628 hash table synchronization is disabled.
10629 * class.c (make_class_data): Only push `sync_info' field when hash
10630 table synchronization is disabled. Removed dead code.
10632 2000-03-16 Tom Tromey <tromey@cygnus.com>
10634 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10636 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10638 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10640 * parse.y (patch_method_invocation): Handle anonymous classes
10641 creation in static context.
10643 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10645 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10646 * parse.y (resolve_qualified_expression_name): Use it.
10647 (patch_method_invocation): Likewise.
10649 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10651 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10652 depending on the type of dependency which dictates what the
10654 (unresolved_type_p): Resolved types limited to the current class.
10656 2000-03-15 Tom Tromey <tromey@cygnus.com>
10658 * decl.c (init_decl_processing): Set type of `sync_info' to be
10661 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10662 Correctly compute bit number for current slot. Zero `high' and
10663 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10664 mark_reference_fields.
10665 (mark_reference_fields): New function.
10667 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10669 * parse.y (register_incomplete_type): Fixed initialization of
10672 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10674 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10676 (push_class_context, pop_class_context): New function.
10677 (class_body:): Call pop_class_context.
10678 (interface_body:): Likewise.
10679 (INNER_QUALIFIER): New macro.
10680 (report_class_declaration): Changed output format and use
10681 INNER_QUALIFIER. Call push_class_context.
10683 2000-02-14 Andrew Haley <aph@cygnus.com>
10685 * check-init.c (check_init): Add new cases for unary and binary
10688 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10690 * parse.y (resolve_package): Set `next' once a type name has been
10691 progressively discovered.
10692 (resolve_qualified_expression_name): Propagate resolution only if
10693 there are remaining qualifiers. Take into account `q' might have
10694 been cleared after re-qualification.
10695 * parse.y (patch_method_invocation): New local `resolved'.
10696 Section dealing with qualified expression rewritten to use
10697 resolve_field_access.
10699 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10701 * parse.h (PUSH_CPC): Fixed indentation.
10702 (DEBUG_CPC): New macro.
10703 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10704 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10705 * parse.y (class_body_declaration:): Use
10706 SET_CPC_INSTANCE_INITIALIZER_STMT.
10707 (method_declaration:): Check for null current_function_decl.
10708 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10709 (java_parser_context_pop_initialized_field): Better handling of
10711 (maybe_make_nested_class_name): Mark nested class name as
10712 qualified when necessary.
10713 (end_class_declaration): Don't call java_parse_context_resume when
10714 one or more error occurred.
10715 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10716 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10717 SET_CPC_INITIALIZER_STMT.
10718 (method_header): Check for inner classes declaring static methods.
10719 (resolve_qualified_expression_name): Handle situation where `this'
10722 2000-03-13 Hans Boehm <boehm@acm.org>
10724 * typeck.c (build_prim_array_type): Correctly set the high word too.
10726 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10728 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10730 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10731 list of methods for interfaces.
10733 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10735 * parse.y (qualify_ambiguous_name): Properly handle expressions
10738 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10740 * parse.y (check_final_assignment): Extended to process
10742 (patch_assignment): Have check_final_assignment called only once.
10744 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10746 * java-tree.h (IS_INIT_CHECKED): New flag.
10747 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10748 * parse.y (patch_string): Call force_evaluation_order on the
10749 completed string concatenation tree.
10750 * expr.c (force_evaluation_order): Call force_evaluation_order on
10751 function's arguments too.
10753 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10755 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10756 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10757 (build_anewarray): Likewise.
10758 * parse.y (patch_newarray): Likewise.
10759 * parse.c: Regenerated.
10761 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10763 * decl.c (init_decl_processing): Added new class fields `depth',
10764 `ancestors', and `idt' to class_type_node. Use
10765 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10766 * class.c (make_class_data): Push initial values for new fields.
10767 * java-tree.h: Updated prototype for `build_invokeinterface'.
10768 * expr.c (build_invokeinterface): Changed parameters to accept
10769 `method' tree. Calculate index of `method' in its declaring
10770 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10771 (expand_invoke): Call `build_invokeinterface' with new parameters.
10772 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10775 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10777 * typeck.c (lookup_do): Search superinterfaces first
10778 when looking up an interface method. From Godmar Back
10779 <gback@cs.utah.edu>
10781 2000-03-06 Tom Tromey <tromey@cygnus.com>
10783 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10785 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10787 * java-tree.h (lookup_argument_method2): Declared.
10788 (safe_layout_class): Prototype moved from parse.h.
10789 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10790 * parse.y (java_check_regular_methods): Local `super_class' gone.
10791 Call lookup_argument_method2 instead of lookup_argument_method.
10792 Perform modifier match for methods found declared in implemented
10793 interfaces. Fixed indentation problem. Overriding/hiding error
10794 report to take place only for methods found in classes.
10795 * typeck.c (lookup_argument_method): Changed leading
10796 comment. Re-written by calling lookup_do.
10797 (lookup_argument_method2): New function.
10798 (lookup_java_method): Re-written by calling lookup_do.
10799 (lookup_do): New function.
10801 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10803 * check-init.c (check_init): Removed dead code. Handle (blank)
10805 * parse.y (declare_local_variables): New local `final_p', set it
10806 and use it to initialize LOCAL_FINAL.
10807 (check_final_assignment): Only check FIELD_DECLs.
10809 2000-02-17 Tom Tromey <tromey@cygnus.com>
10811 * Makefile.in (JAVA_OBJS): Added boehm.o.
10812 (boehm.o): New target.
10813 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10814 * java-tree.h (flag_use_boehm_gc): Declare.
10815 (get_boehm_type_descriptor): Declare.
10816 * lang.c (lang_f_options): Added `use-boehm-gc'.
10817 (flag_use_boehm_gc): New global.
10818 * lang-options.h: Added -fuse-boehm-gc.
10819 * boehm.c: New file.
10820 * class.c (get_dispatch_table): If class uses a Boehm type
10821 descriptor, put it in the vtable.
10822 (make_class_data): Removed dead code.
10824 2000-03-03 Per Bothner <per@bothner.com>
10826 * decl.c (init_decl_processing): Initialize sizetype properly.
10828 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10830 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10831 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10832 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10833 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10834 (jcf_parse): New local `current'. Load innerclasses seen in outer
10835 context being processed.
10836 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10837 * jcf-write.c (append_innerclasses_attribute): New function.
10838 (append_innerclasses_attribute_entry): Likewise.
10839 (get_access_flags): Handle static classes. Set anonymous and local
10840 classes to be private.
10841 (generate_classfile): Attribute count adjusted. Call
10842 append_innerclasses_attribute.
10843 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10844 PURE_INNER_CLASS_TYPE_P.
10845 * parse.y (parser_qualified_classname): New parameter `is_static',
10846 produce non qualified name accordingly.
10847 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10848 (create_interface): Added argument to parser_qualified_classname.
10849 (create_class): Added argument to parser_qualified_classname. Setup
10850 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10851 (add_inner_class_fields): Fixed indentation.
10852 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10853 (method_declarator): Fixed typo in comment.
10854 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10855 (build_current_thisn): Likewise.
10856 (patch_method_invocation): Likewise.
10858 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10860 * decl.c (current_function_decl): Move to toplev.c.
10862 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10864 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10865 (DECL_BIT_INDEX): Use underlying representation.
10866 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10868 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10870 * expr.c (build_java_ret): Pass proper type to size_binop.
10872 2000-02-25 Anthony Green <green@cygnus.com>
10874 * expr.c (build_class_init): Mark the decl to be ignored by
10876 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10877 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10878 * class.c (init_test_hash_newfunc): New function.
10879 (decl_hash): New function.
10880 (decl_compare): New function.
10881 * decl.c (emit_init_test_initialization): New function.
10882 (complete_start_java_method): Traverse the init test hashtable,
10883 calling emit_init_test_initialization.
10884 (always_initialize_class_p): Define.
10885 * expr.c (build_class_init): Use initialization tests when
10886 emitting class initialization code.
10887 (always_initialize_class_p): Declare.
10888 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10890 * java-tree.h: Include hash.h.
10891 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10892 (struct lang_decl): Add init_test_table field.
10893 (init_test_hash_entry): Define.
10895 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10897 * gjavah.c (main): Avoid using `argi' to report unimplemented
10900 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10902 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10903 initialize locals to avoid warnings. Local `exception_type' moved
10906 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10908 * parse.y (resolve_expression_name): Use `orig' as a second
10909 argument to resolve_field_access.
10910 (resolve_field_access): Removed unnecessary code when dealing with
10913 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10915 * class.c (push_super_field): Don't push the field twice.
10916 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10917 * parse.h (java_reorder_fields): Prototyped.
10918 * parse.y (java_reorder_fields): New function.
10919 (java_layout_class): Simplified not to worry about re-ordering.
10921 2000-02-23 Tom Tromey <tromey@cygnus.com>
10923 * gjavah.c (print_name): In JNI case, correctly quote string.
10924 (print_method_info): Don't handle overrides in JNI mode.
10926 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10928 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10929 value type set to `boolean_type_node'.
10931 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10933 * jcf-dump.c (main): Test for correct condition after
10934 output file creation.
10936 2000-02-19 Anthony Green <green@cygnus.com>
10938 * jcf-depend.c (add_entry): Fix test for first list entry.
10940 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10942 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10943 * constants.c (build_constants_constructor): Likewise.
10945 2000-02-19 Anthony Green <green@cygnus.com>
10947 * jcf-depend.c (add_entry): Add entries to the end of the list.
10949 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10951 * decl.c (INT_TYPE_SIZE): Define if necessary.
10952 (expand_java_return): Handle the case of a native integer smaller
10953 than a JVM integer.
10955 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10957 * gjavah.c (help): Use GCCBUGURL.
10958 * jv-scan.c (help): Likewise.
10959 * jcf-dump.c (help): Likewise.
10961 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10963 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10966 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10968 * jcf-parse.c (load_class): Call `fatal' if no file containing
10969 the target class are found.
10971 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10973 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10974 lex.c, lex.h, and PARSE_H to...
10975 (parse.o, parse-scan.o): ...here, respectively.
10977 * lex.c: Split out code that may trigger SIGFPE from yylex()
10978 to its own function.
10979 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10981 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10983 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10985 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10987 * parse.y (outer_field_access_p): Stop in time when outer contexts
10989 (resolve_qualified_expression_name): Properly qualify *everything*
10990 after a package.type to be resoled as expression names.
10991 (find_applicable_accessible_methods_list): Save/restore `class' to
10992 isolate it from a possible outer context search.
10994 2000-02-15 Tom Tromey <tromey@cygnus.com>
10996 * gjavah.c (jni_print_char): New function.
10997 (print_full_cxx_name): Use it.
10998 (decode_signature_piece): Likewise.
10999 (print_cxx_classname): Likewise.
11001 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11003 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11005 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11007 * gjavah.c: Include version.h.
11009 * jcf-dump.c: Likewise.
11011 * jv-scan.c: Likewise.
11013 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11015 * parse.y (outer_field_access_fix): First parameter now a tree
11016 node. Check for assignment to final. First argument to
11017 build_outer_field_access_fix modified to accommodate prototype.
11018 (build_outer_field_access): Don't check for assignment to final
11020 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11021 possibly returned by outer_field_access_fix. Changed
11022 outer_field_access_fix's first argument.
11023 (check_final_assignment): $finit$'s context is OK.
11024 (patch_unaryop): Use node instead of its line/column value when
11025 calling outer_field_access_fix.
11027 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11029 * parse.y (interface_declaration:): No longer tagged
11030 <node>. Re-installed default action.
11031 (class_member_declaration:): Handle inner interfaces.
11032 (interface_member_declaration): Handle inner interfaces and
11034 (create_interface): Push error if one seen. Suspend parsing
11035 context when processing an inner interface.
11036 (register_fields): Inner class static field limitations not to
11037 apply to inner interfaces.
11039 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11041 * jcf-parse.c (load_class): Update `java_error_count' when a
11042 class' file can't be found.
11043 (parse.y): Avoid (byte)code generation when errors seen.
11045 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11047 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11048 decodes a valid node.
11049 (patch_binop): Handle TRUNC_DIV_EXPR.
11051 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11053 * parse.y (resolve_package): New local `acc'. Try to progressively
11054 build and guess a package and type name.
11056 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11058 * parse.y (find_applicable_accessible_methods_list): Load and
11059 layout the search class if necessary.
11060 (java_complete_tree): Keep to original type of the folded initial
11063 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11065 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11066 Generate error message if circularity is detected. New static
11068 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11069 * jcf-write.c (generate_bytecode_insns): Very simply handle
11071 * parse.y (java_check_circular_reference): Use
11072 `cyclic_inheritance_report' during report, if necessary.
11073 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11074 walking NEW_ARRAY_INIT twice.
11076 2000-02-09 Tom Tromey <tromey@cygnus.com>
11078 * parse.y (check_class_interface_creation): Allow inner classes to
11079 be `private' or `protected', check modifiers' consistency. Prevent
11080 block local classes from bearing any modifiers.
11082 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11084 * except.c (check_start_handlers): Re-add prototype lost in last
11086 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11088 2000-02-09 Andrew Haley <aph@cygnus.com>
11090 * decl.c (clear_binding_level): Remove excess initializer.
11091 (maybe_poplevels): Remove unused variable.
11092 (force_poplevels): Ditto.
11093 (struct binding_level): Add comment.
11095 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11097 * jcf-write.c (generate_classfile): Don't consider
11098 pre-initialization with reference value (use <clinit> instead.)
11099 * parse.y (java_fix_constructors): No generated constructor for
11101 (build_outer_field_access): Removed debug message.
11102 (outer_field_expanded_access_p): Adapted to bytecode generation.
11103 (build_outer_field_access_method): Use fix_method_argument_names.
11104 (build_outer_method_access_method): Fixed indentation. Added
11105 comment. Handle access method generation for static and also void
11107 (build_access_to_thisn): Inserted debug message.
11108 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11109 (resolve_qualified_expression_name): Fixed comment.
11110 (not_accessible_p): Adapted to bytecode generation. Added comment.
11111 (patch_method_invocation): Added comment.
11112 (maybe_use_access_method): Fixed leading comment. Handle static
11114 (java_complete_lhs): Don't shortcut handling of initialized upon
11115 declaration String type static fields when generating bytecode.
11116 (patch_unaryop): Handle outer field access when generating
11119 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11121 * java-tree.h (FIELD_THISN): New macro.
11122 * jcf-write.c (append_synthetic_attribute): New function.
11123 (generate_classfile): Set "Synthetic" attribute on this$<n>,
11124 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
11125 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
11127 (build_outer_field_access): Turned on access functions usage and
11128 generation when compiling to bytecode.
11129 (maybe_use_access_method): Likewise.
11131 2000-01-25 Andrew Haley <aph@cygnus.com>
11133 * java-except.h (struct eh_range): Add `expanded' field.
11134 (maybe_start_try): Add end_pc arg.
11135 (maybe_end_try): Ditto.
11136 * java-tree.h (force_poplevels): new function.
11137 * expr.c (expand_byte_code): Don't call maybe_start_try or
11139 * except.c (add_handler): Reset expanded.
11140 (expand_start_java_handler): Set expanded.
11141 (check_start_handlers): Don't expand a start handler that's
11142 already been expanded.
11143 (maybe_start_try): Add end_pc arg. Only expand a handler which
11145 (expand_end_java_handler): call force_poplevels.
11146 (force_poplevels): new function.
11147 * decl.c (binding_level): Add start_pc of binding level.
11148 (maybe_pushlevels): Call maybe_start_try when pushing binding
11150 (maybe_poplevels): Call maybe_end_try when popping binding levels.
11151 (LARGEST_PC): Define.
11152 (clear_binding_level): Use LARGEST_PC.
11154 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
11155 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
11156 (binding_depth, is_class_level, current_pc): new variables.
11157 (struct binding_level): ditto.
11158 (indent): new function.
11159 (push_jvm_slot): add debugging info.
11160 (maybe_pushlevels): ditto.
11161 (maybe_poplevels): ditto.
11162 (pushlevel): ditto.
11164 (start_java_method): ditto.
11165 (give_name_to_locals): comment only.
11166 * except.c (binding_depth, is_class_level, current_pc):
11168 (expand_start_java_handler): add debugging info.
11169 (expand_end_java_handler): ditto.
11171 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11173 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
11174 (print_name_for_stub_or_jni, process_file): Constify a char*.
11176 2000-02-03 Tom Tromey <tromey@cygnus.com>
11178 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
11180 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11182 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
11183 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
11186 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11188 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
11189 * java-tree.h (TYPE_II_STMT_LIST): New macro.
11190 (struct lang_type): New field `ii_block'.
11191 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
11192 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
11193 * parse.h (struct parser_ctxt): New field `instance_initializers'.
11194 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
11195 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
11196 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
11198 * parse.y (add_instance_initializer): New function.
11199 (in_instance_initializer): New static global.
11200 (class_body_declaration:): Link instance initializer block.
11201 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
11202 (array_creation_expression:): Remove unused local.
11203 (java_parser_context_push_initialized_field): Fixed leading
11204 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
11205 CPC_INSTANCE_INITIALIZER_LIST.
11206 (java_parser_context_pop_initialized_field): Likewise.
11207 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
11208 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
11209 CPC_INITIALIZER_STMT.
11210 (fix_constructors): New local `class_type'. Use it. Call
11211 add_instance_initializer.
11212 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
11213 (patch_return): Forbid return in instance initializers.
11214 (patch_throw_statement): Enforce exception handling in the context
11215 of instance initializers.
11217 2000-02-03 Tom Tromey <tromey@cygnus.com>
11219 * Make-lang.in (java.mostlyclean): Remove executables in
11222 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11224 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
11225 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
11226 (java_float_finite): Convert to use union Word from javaop.h.
11227 (java_double_finite): Convert to use union DWord from javaop.h.
11229 2000-02-02 Tom Tromey <tromey@cygnus.com>
11231 * gjavah.c (options): Added `jni' entry.
11232 (help): Document -jni.
11233 (flag_jni): New global.
11234 (process_file): Handle JNI output. Don't print text from
11235 -prepend, -add, etc, when generating stubs. Only remove `.class'
11236 suffix if it actually exists.
11237 (main): Create a `.c' file when run with `--jni --stubs'. Create
11238 correct output file name with `--jni'.
11239 (print_include): Mangle header name differently in JNI case.
11240 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
11242 (print_method_info): Handle JNI case. Put signature info into
11243 method name. Handle case when STREAM is NULL.
11244 (print_name_for_stub_or_jni): New function.
11245 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
11246 (print_cxx_classname): Handle JNI.
11247 (print_full_cxx_name): Likewise.
11248 (decode_signature_piece): Likewise.
11249 (overloaded_jni_method_exists_p): New function.
11250 (struct method_name): Added `signature' and `sig_length' fields.
11251 (HANDLE_END_FIELD): Do nothing in JNI mode.
11253 2000-02-02 Tom Tromey <tromey@cygnus.com>
11255 * jv-scan.c: Include version.c, <getopt.h>.
11256 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
11257 (options): New array.
11258 (usage): New function.
11259 (version): New function.
11260 (main): Use getopt_long to parse command line.
11261 * jcf-dump.c: Include version.c, <getopt.h>.
11262 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
11263 OPT_JAVAP): New macros.
11264 (options): New array.
11265 (usage): Return `void'. Changed message.
11266 (help): New function.
11267 (version): New function.
11268 (main): Use getopt_long_only to parse command line.
11269 * gjavah.c: Include <getopt.h>.
11270 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
11271 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
11272 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
11273 (options): New array.
11274 (java_no_argument): Removed.
11275 (help): Updated with missing options.
11276 (main): Use getopt_long_only to parse command line.
11277 (usage): Changed message.
11279 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11281 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
11282 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
11283 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
11284 * parse.y (array_creation_expression:): Handle anonymous arrays.
11285 (build_array_from_name): Don't set `ret_name' if null.
11286 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
11287 (qualify_ambiguous_name): Likewise.
11288 (java_complete_expand_class): Likewise.
11290 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11292 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
11293 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
11294 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
11295 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
11296 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
11297 AIPL_FUNCTION_COMPLETED_INVOCATION.
11298 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
11299 AIPL_FUNCTION_INVOCATION_READY.
11300 (AIPL_FUNCTION_DECLARATION): New enum entry.
11301 * parse.y (reorder_static_initialized): New function.
11302 (java_parser_context_pop_initialized_field): Use it.
11303 (add_inner_class_fields): Use
11304 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
11305 augmented. Install marker after last alias initializer, if any.
11306 (generate_finit): Fixed typo. Don't try to retain only the used
11308 (method_header): Compute and set DECL_FUNCTION_NAP.
11309 (method_declarator): Fixed comment. Insert alias initializer in
11311 (build_alias_initializer_parameter_list): Fixed leading
11312 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
11313 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
11314 (java_complete_expand_class): Code to retain only used aliases
11316 (java_complete_expand_methods): New local `first_decl'. Generate
11317 $finit$ first, then expand the constructors, regular methods and
11319 (java_complete_expand_method): Don't report error on missing
11320 return statement if previously detected bogus.
11321 (fix_constructors): Don't patch constructor parameters list.
11322 (patch_method_invocation): Use new AIPL enum values. Reverse
11323 alias initializer list for anonymous classes.
11325 2000-01-30 Anthony Green <green@redhat.com>
11327 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
11328 determine how many stack slots to pop.
11330 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11332 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
11333 error handling/recovery.
11334 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
11336 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11338 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
11339 FIELD_LOCAL_ALIAS_USED): New macros.
11340 (DECL_FUNCTION_NAP): New macro.
11341 (struct lang_decl): New field `nap'.
11342 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
11343 (struct lang_type): New fields `finit_stmt_list' and
11344 `clinit_stmt_list'.
11345 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
11346 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
11347 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
11348 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
11349 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
11350 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
11351 (BUILD_THROW): Macro line separator re-indented.
11352 * parse.y (end_class_declaration): New function.
11353 (maybe_generate_pre_expand_clinit): New name for
11354 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
11355 pre-expand static fields.
11356 (maybe_generate_clinit): Function deleted.
11357 (check_for_static_method_reference): Prototype's parameter list
11359 (generate_finit): New name for maybe_generate_finit. Changed
11360 leading comment. Function rewritten to use
11361 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
11362 (build_alias_initializer_parameter_list): New function.
11363 (java_parser_context_pop_initialized_field): Likewise.
11364 (add_inner_class_fields): Likewise.
11365 (type_declaration:): Call end_class_declaration.
11366 (class_member_declaration:): Likewise.
11367 (formal_parameter_list:): Fixed typos.
11368 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
11369 element. Improved error handling.
11370 (block_statement:): Call end_class_declaration.
11371 (anonymous_class_creation:): Likewise.
11372 (create_anonymous_class): Fixed comments.
11373 (create_class): Call add_inner_class_fields.
11374 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
11375 (method_header): Use MARK_FINAL_PARMS.
11376 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
11377 (method_declarator): Propagate final argument flag.
11378 (craft_constructor): New local `artificial'. Call
11379 build_alias_initializer_parameter_list. Use
11380 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
11381 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
11383 (complete_expand_class): Get rid of unused outer context local
11385 (java_complete_expand_methods): Fixed leading
11386 comment. Generate/pre-expand <clinit> first. Changed method
11387 expansion order to regular, $finit$, constructors, <clinit>.
11388 (java_complete_expand_method): Set current_function_decl.
11389 (fix_constructors): Fix constructor parameter list to account for
11390 outer context local alias initializers.
11391 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11392 (resolve_expression_name): Lookup outer context local aliases. New
11393 local `access', use it.
11394 (patch_method_invocation): Patch inner class ctor invocation with
11395 outer context local aliases initialization values. $finit$
11396 invocation patching now includes things generated with
11397 build_alias_initializer_parameter_list.
11398 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11399 (build_super_invocation): Likewise.
11400 (patch_assignment): Changed comment.
11402 2000-01-27 Andrew Haley <aph@cygnus.com>
11404 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
11408 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11410 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
11412 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
11414 * parse.y (register_fields): Don't pass a format specifier to
11415 OBSOLETE_MODIFIER_WARNING.
11416 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
11417 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
11419 (check_modifiers): Change function into a macro.
11420 (check_class_interface_creation): Pass a literal format string.
11422 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11424 * buffer.h: PROTO -> PARAMS.
11425 * check-init.c: Likewise.
11426 * class.c: Likewise.
11427 * constants.c: Likewise.
11428 * convert.h: Likewise.
11429 * decl.c: Likewise.
11430 * except.c: Likewise.
11431 * expr.c: Likewise.
11432 * gjavah.c: Likewise.
11433 * java-except.h: Likewise.
11434 * java-tree.h: Likewise.
11435 * jcf-depend.c: Likewise.
11436 * jcf-dump.c: Likewise.
11437 * jcf-parse.c: Likewise.
11438 * jcf-path.c: Likewise.
11439 * jcf-reader.c: Likewise.
11440 * jcf-write.c: Likewise.
11442 * jv-scan.c: Likewise.
11443 * jvgenmain.c: Likewise.
11444 * jvspec.c: Likewise.
11445 * lang.c: Likewise.
11448 * parse-scan.y: Likewise.
11449 * parse.h: Likewise.
11450 * parse.y: Likewise.
11451 * typeck.c: Likewise.
11452 * verify.c: Likewise.
11453 * xref.c: Likewise.
11454 * xref.h: Likewise.
11455 * zextract.c: Likewise.
11456 * zipfile.h: Likewise.
11458 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11460 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11461 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11462 * constants.c (build_constant_data_ref): Check for cached
11463 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11464 in TYPE_CPOOL_DATE_REF.
11465 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11466 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11467 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11468 (LOCAL_FINAL): New macro.
11469 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11470 constant pool -- don't try to reuse.
11471 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11472 TYPE_LANG_SPECIFIC.
11473 (find_in_current_zip): Use TYPE_JCF.
11474 * parse.h (java_check_final): Prototype removed.
11475 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11476 (maybe_create_class_interface_decl,
11477 check_class_interface_creation): Likewise.
11478 (java_expand_finals): Function removed.
11479 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11480 (block_statement:): Fixed comment.
11481 (anonymous_class_creation:): Likewise.
11482 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11484 (check_class_interface_creation): Loosened error report on (inner)
11485 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11486 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11487 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11489 (create_interface): Likewise.
11490 (anonymous_class_counter): New static global.
11491 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11492 patch. Fixed comments.
11493 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11494 anonymous_class_counter when declaring a toplevel class.
11495 (craft_constructor): Fixed constructor name when handling
11496 anonymous classes. Anonymous class constructors to feature hidden
11497 this$<n> parameter.
11498 (java_fix_constructors): Added comment.
11499 (java_check_final): Function removed.
11500 (java_complete_expand_methods): Fixed comment. Don't generate
11501 class data, save its outgoing constant pool instead.
11502 (verify_constructor_super): Skip anonymous class constructor
11503 hidden this$<n> parameter.
11504 (java_expand_classes): New local `saved_ctxp'. Removed call to
11505 java_expand_finals and java_check_final. Expand anonymous class
11506 constructors. Generate class data.
11507 (build_super_invocation): Skip anonymous class hidden this$<n>
11509 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11510 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11511 (set_java_signature): Likewise.
11513 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11515 * gjavah.c: Delete ACC_VISIBILITY define.
11516 * jcf.h: Add ACC_VISIBILITY define.
11517 * parse.y: final: rule tagged <value>.
11518 (java_check_regular_methods): Use ACC_VISIBILITY define for
11519 default package access check.
11520 (local_variable_declaration_statement): Use final: rule.
11522 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11524 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11525 (final:): New rule.
11527 2000-01-17 Tom Tromey <tromey@cygnus.com>
11529 * gjavah.c (print_field_info): Allow non-static final fields.
11531 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11533 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11534 * parse.y (patch_anonymous_class): New function.
11535 (create_anonymous_class): Register incomplete type when the
11536 class/interface to extends/implement isn't known yet.
11537 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11538 (verify_constructor_super): Tuned error message.
11540 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11542 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11543 (ANONYMOUS_CLASS_P): New macro.
11544 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11545 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11546 * parse.y (create_class): Added leading argument.
11547 (maybe_create_class_interface_decl,
11548 check_class_interface_creation): Likewise.
11549 (craft_constructor): New function.
11550 (verify_constructor_super): Added argument in prototype.
11551 (class_declaration:): Inserted leading argument.
11552 (for_begin:): Use FOR_LOOP_P.
11553 (anonymous_class_creation): Create WFL of the anonymous class to
11554 instantiate. Call build_new_invocation. Added comments.
11555 (check_class_interface_creation): Handle parameter `anonymous' in
11556 verbose mode class creation announce.
11557 (link_nested_class_to_enclosing): Exclude anonymous classes.
11558 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11559 anonymous class, even though they appear to have an enclosing
11561 (create_interface): Pass extra argument to
11562 check_class_interface_creation.
11563 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11564 (create_class): Call check_class_interface_creation and
11565 maybe_create_class_interface_decl with extra new argument. Don't
11566 add private this$<n> to anonymous classes.
11567 (method_declarator): Insert hidden this$<n> to anonymous class
11569 (java_fix_constructors): Deleted code creating default
11570 constructor. Call craft_constructor instead.
11571 (java_check_regular_methods): Set `saw_constructor' to 1 for
11573 (fix_constructors): Pass extra argument to verify_constructor_super.
11574 (verify_constructor_super): New local `sdecl', use it. Search for
11575 matching constructor (possibly featuring arguments) in super
11577 (lookup_method_invoke): Craft constructor according to arguments
11578 list when dealing with anonymous class constructors.
11579 (build_super_invocation): Pass arguments to anonymous class super
11581 (search_loop): Use FOR_LOOP_P.
11582 (labeled_block_contains_loop_p): Likewise.
11584 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11586 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11587 (enclosing_context_p): New function.
11588 (get_access_flags_from_decl): Handle CLASS_STATIC.
11589 (maybe_layout_super_class): Extra first argument passed to
11591 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11593 * decl.c (access0_identifier_node): New global.
11594 (init_decl_processing): access0_identifier_node initialized.
11595 (pushdecl): Set DECL_CONTEXT only on non type decls.
11596 * expr.c (lookup_field): Lookup inner class fields in enclosing
11598 (expand_invoke): Use ID_INIT_P.
11599 (expand_java_field_op): Use DECL_CLINIT_P.
11600 * java-tree.def (CLASS_LITERAL): New tree code.
11601 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11602 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11603 (struct lang_decl): New field `inner_access'.
11604 (enclosing_context_p): Prototyped.
11605 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11606 ID_CLINIT_P): New macros.
11607 (CLASS_STATIC): New macro.
11608 (CLASS_ACCESS0_GENERATED_P): New macro.
11609 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11610 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11611 INNER_CLASS_P): New macros.
11612 (DECL_INNER_CLASS_LIST): New macro.
11613 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11615 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11616 the shift value to int. Fixed typo in comment.
11617 * lex.c (inst_id, wpv_id): Initialize.
11618 * mangle.c (unicode_mangling_length): Take `$' into account.
11619 * parse.h (DRECOVER, RECOVER): Terminate properly.
11620 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11621 (typedef struct _jdep): New field `enclosing'.
11622 (JDEP_ENCLOSING): New macro.
11623 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11624 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11625 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11626 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11627 GET_ENCLOSING_CPC_CONTEXT): New macros.
11628 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11629 (do_resolve_class): Added extra argument in prototype.
11630 * parse.y (resolve_class): Added extra argument in prototype.
11631 (maybe_create_class_interface_decl): Likewise.
11632 (maybe_use_access_method, build_wfl_wrap): New functions.
11633 (java_complete_expand_classes, java_complete_expand_class):
11635 (java_parser_context_push_initialized_field,
11636 java_parser_context_suspend, java_parser_context_resume):
11638 (maybe_make_nested_class_name, make_nested_class_name,
11639 set_nested_class_simple_name_value,
11640 link_nested_class_to_enclosing, find_as_inner_class,
11641 find_as_inner_class_do, check_inner_class_redefinition,
11642 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11643 maybe_build_thisn_access_method, build_outer_field_access,
11644 build_outer_field_access_methods, build_outer_field_access_expr,
11645 build_outer_method_access_method, build_new_access_id,
11646 build_outer_field_access_method, outer_field_access_p,
11647 outer_field_expanded_access_p, outer_field_access_fix,
11648 build_incomplete_class_ref, patch_incomplete_class_ref,
11649 create_anonymous_class): Likewise.
11650 (inst_id, wpv_id): New static global variables.
11651 (synchronized:): New rule, tagged <node>.
11652 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11654 (anonymous_class_creation:): New rule, tagged <node>.
11655 (NEW_TK): Tagged <node>.
11656 (type_literals, array_type_literal): New rules, tagged <node>.
11657 (class_declaration:): Removed action when reducing by class_body:
11658 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11659 using GET_CPC in sub-rules.
11660 (class_member_declaration): Handle inner classes.
11661 (method_declaration): When reducing method_header:, reset
11662 current_function_decl when appropriate.
11663 (method_declarator:): Set the number of formal parameter to 0 for
11664 method declared without arguments.
11665 (constructor_declarator:): Likewise.
11666 (static_initializer:): List of elements kept in a list.
11667 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11668 use of the keyword `static' for type declarations.
11669 (block_statement:): Handle inner class declarations.
11670 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11671 type qualified `this'.
11672 (class_instance_creation_expression): Use anonymous_class_creation:
11673 to handle inner class instances creation. Handle qualified `new'.
11674 (something_dot_new): Added appropriate actions.
11675 (create_new_parser_context): New function.
11676 (java_push_parser_context, java_parser_context_save_global,
11677 java_parser_context_suspend): Use create_new_parser_context.
11678 (check_modifiers): Changed leading comment.
11679 (check_class_interface_creation): Handle interclasses.
11680 (add_superinterfaces): Fixed comment.
11681 (create_interface): Build qualified name from the raw_name instead
11682 of its matching WFL. Push the initialized fields list. raw_name added
11683 as an extra argument to maybe_create_class_interface_decl.
11684 (create_class): Build qualified name from the raw_name instead of
11685 its matching WFL. Removed assignment to current_parsed_class_un.
11686 Call PUSH_ERROR before returning an error. Suspend the current
11687 parser context when processing an inner class. Push the
11688 initialized fields list. raw_name added as an extra argument to
11689 maybe_create_class_interface_decl. Add the private this$<n>
11691 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11692 (register_fields): Get the class type from GET_CPC and handle
11693 previous errors. Added code to handle the creation of static
11694 fields in inner classes. Initialized fields initialization
11695 statements kept in a list of lists.
11696 (maybe_generate_finit): Initialized fields initialization
11697 statements kept in a list of lists. Use GET_CPC.
11698 (maybe_generate_clinit): Likewise.
11699 (method_header): Use GET_CPC and GET_CPC_UN.
11700 (parser_qualified_classname): Handle inner classes.
11701 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11702 (java_fix_constructors): Hide pointer to enclosing context
11703 instance in constructor list when dealing with inner classes.
11704 (jdep_resolve_class): Call resolve_class with extra first argument
11706 (resolve_class): Add enclosing context as a first extra argument
11707 to do_resolve_class.
11708 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11710 (resolve_no_layout): Extra argument added to resolve_class
11712 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11713 (java_get_real_method_name): Use GET_CPC_UN.
11714 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11715 (java_check_abstract_methods): Handle static method declared in
11716 inner classes by an error.
11717 (java_check_regular_methods): Use DECL_CLINIT_P.
11718 (source_start_java_method): Also set DECL_MAX_LOCALS.
11719 (create_artificial_method): Call java_parser_context_save_global
11720 and java_parser_context_restore_global instead of saving/restoring
11721 the context by hand.
11722 (expand_start_java_method): Improved verbose mode message.
11723 (java_complete_expand_methods): Fixed leading comment. Use
11725 (fix_constructors): Added assignment to this$<n> if necessary.
11726 (java_expand_classes): Call java_complete_expand_classes instead
11727 of java_complete_expand_methods.
11728 (make_qualified_primary): Simplified.
11729 (merge_qualified_name): Optimized for missing left or right parts.
11730 (resolve_expression_name): Handle access to outer class fields from
11732 (resolve_qualified_expression_name): New macro
11733 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11734 classes. Report error on non appropriate qualification of
11735 `new'. Handle qualified `this'.
11736 (not_accessible_p): Allow access to outer class private fields from
11738 (patch_method_invocation): Handle method invocations through
11739 access methods and inner class constructor invocations.
11740 (find_applicable_accessible_methods_list): Search enclosing
11741 contexts of an inner class.
11742 (search_applicable_methods_list): Fixed typo.
11743 (argument_types_convertible): Handle inner class constructors'
11744 hidden outer context reference argument.
11745 (qualify_ambiguous_name): Handle qualified `this'.
11746 (java_complete_lhs): Handle use of field accessed through
11747 artificial access methods in various cases of assignments. Handle
11748 CLASS_LITERAL node.
11749 (check_final_assignment): Use DECL_CLINIT_P.
11750 (valid_ref_assignconv_cast_p): Handle the destination being an
11751 enclosing context of the source.
11752 (patch_unaryop): Handle use of field accessed through artificial
11754 (patch_return): Use DECL_CLINIT_P.
11755 (patch_throw_statement): Use DECL_CLINIT_P.
11756 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11757 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11760 2000-01-16 Anthony Green <green@cygnus.com>
11762 * parse.y (build_string_concatenation): Only use
11763 StringBuffer(String) shortcut if String arg is constant.
11765 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11767 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11768 the shift value to int. Fixed typo in comment.
11770 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11772 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11773 * jcf-write.c: Likewise.
11774 * parse.y: Likewise.
11775 * parse.c: Regenerate.
11777 2000-01-09 Anthony Green <green@cygnus.com>
11779 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11780 bytecodes in the correct order.
11782 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11784 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11786 2000-01-06 Anthony Green <green@cygnus.com>
11788 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11789 before building constant array decl.
11791 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11793 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11794 method invocation and typo in conditional expression.
11795 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11796 the appropriate NOTE_POP.
11797 * parse.y (patch_binop): Shift value mask to feature the right
11800 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11802 * class.c (assume_compiled, assume_compiled_node): Add static
11804 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11806 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11808 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11810 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11811 to `__modifier' to avoid stringifying it.
11813 * parse.y (verify_constructor_circularity): Don't call a variadic
11814 function with a non-literal format string.
11815 (java_check_abstract_methods): Move unreachable code inside
11816 `continue' statement.
11817 (lookup_method_invoke): Call xstrdup, not strdup.
11819 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11822 * jcf-parse.c (yyparse): Likewise.
11824 * jv-scan.c (main): Likewise.
11826 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11828 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11829 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11830 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11833 * parse.y (synchronized, variable_redefinition_error,
11834 check_class_interface_creation, create_interface, create_class,
11835 method_header, finish_method_declaration,
11836 check_modifiers_consistency, method_declarator,
11837 complete_class_report_errors, check_abstract_method_definitions,
11838 java_check_regular_methods, check_throws_clauses,
11839 java_check_abstract_methods, read_import_dir,
11840 check_pkg_class_access, declare_local_variables, fix_constructors,
11841 cut_identifier_in_qualified, resolve_expression_name,
11842 resolve_qualified_expression_name, patch_method_invocation,
11843 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11844 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11845 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11846 patch_try_statement, patch_synchronized_statement,
11847 patch_throw_statement, check_thrown_exceptions,
11848 patch_conditional_expr): Likewise.
11850 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11852 * Makefile.in (LIBDEPS): Added gcc's errors.o
11853 (../jcf-dump$(exeext):): Link with gcc's errors.o
11854 (../gcjh$(exeext):): Likewise.
11855 * expr.c (expand_java_NEW): Layout the entire target type instead of
11856 laying out its methods only.
11857 (lookup_field): Layout the class after having loaded it.
11858 * java-tree.h (java_debug_context): Declared.
11859 * jcf-io.c (toplev.h): Included.
11860 (find_class): Removed assignment to jcf's outofsynch
11861 field. Force source file to be read if newer than its matching
11862 class file. Tweaked debug messages.
11863 * jcf-parse.c (jcf_out_of_synch): Deleted.
11864 (read_class): Call to jcf_out_of_synch removed.
11865 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11866 (jcf_out_of_synch): Prototype deleted.
11867 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11868 `deprecated' and `class_err': integer turned into bit-fields.
11869 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11870 * parse.y (package_list): New global.
11871 (package_declaration:): Record newly parsed package name.
11872 (extra_ctxp_pushed_p): Static global deleted.
11873 (java_parser_context_save_global): Create buffer context for the
11874 purpose of saving globals, if necessary.
11875 (java_parser_context_restore_global): Pop context pushed for the
11876 purpose of saving globals, if necessary.
11877 (java_debug_context_do): New prototype and function.
11878 (java_debug_context): Likewise.
11879 (do_resolve_class): Use already parsed package names to qualify
11880 and lookup class candidate.
11881 (java_pre_expand_clinit): Removed unnecessary local variable.
11883 1999-12-17 Tom Tromey <tromey@cygnus.com>
11885 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11887 (process_file): Use `\n\' at end of each line in string.
11889 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11891 * expr.c (expand_invoke): Layout the loaded class before
11892 attempting to use it.
11893 (expand_java_field_op): Allow final field assignments to take
11895 * typeck.c (convert): Return error_mark_node if expr is null.
11897 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11899 * class.c (class_depth): Return -1 if the class doesn't load
11901 * expr.c (can_widen_reference_to): Check for errors during depth
11902 computation and return 0 accordingly.
11903 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11904 create default constructors and add an other error check.
11905 * parse.h (java_fix_constructors): Prototyped.
11906 * parse.y (java_pre_expand_clinit): Likewise.
11907 (build_super_invocation): Re-prototyped to feature one argument.
11908 (java_check_circular_reference): Directly use `current'.
11909 (java_fix_constructors): New function.
11910 (java_check_regular_methods): Don't create default constructors
11911 here, but abort if none were found.
11912 (java_complete_expand_methods): Pre-process <clinit> calling
11913 java_pre_expand_clinit.
11914 (java_pre_expand_clinit): New function.
11915 (fix_constructors): build_super_invocation invoked with the
11916 current method declaration as an argument.
11917 (build_super_invocation): Use the context of the processed method
11918 decl argument instead of current_class.
11919 * typeck.c (lookup_java_method): Take WFLs in method names into
11922 1999-12-14 Per Bothner <per@bothner.com>
11924 * class.c (make_class_data): flag_keep_inline_functions to keep
11925 private methods in the method array.
11927 1999-12-15 Anthony Green <green@cygnus.com>
11929 * check-init.c (check_init): Take into account both types of
11930 `throw's when checking for uninitialized variables.
11932 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11934 * parse.y (java_complete_lhs): Force conversion of array
11935 dimensions to int_type_node, that's what runtime's ABI expects.
11937 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11939 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11940 operand of a WFL, until the Java front-end gets fixed with regard
11941 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11943 1999-12-10 Andrew Haley <aph@cygnus.com>
11945 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11946 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11947 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11948 java-tree.h: Ditto.
11949 jcf-write.c: Ditto.
11951 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11953 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11954 before calling expand_eh_region_start and expand_start_all_catch.
11955 * except.c (expand_start_java_handler): Switch to permanent
11956 obstack before calling expand_eh_region_start.
11957 (expand_end_java_handler): Switch to permanent obstack before
11958 calling expand_start_all_catch.
11960 1999-12-5 Anthony Green <green@cygnus.com>
11962 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11963 function with side effects.
11964 (init_decl_processing): Mark all memory allocating DECLs with
11967 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11969 * except.c (expand_end_java_handler): Call
11970 expand_resume_after_catch and end_catch_handler.
11972 1999-11-30 Anthony Green <green@cygnus.com>
11974 * verify.c (verify_jvm_instructions): Create new return label
11975 chain if non existent (don't rely on the verified state of the jsr
11978 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11980 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11981 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11983 * parse.y (patch_assignment): Removed bogus final class test on
11984 lhs when checking on whether to emit an ArrayStoreException runtime
11986 * expr.c (expand_java_arraystore): Likewise.
11988 1999-11-28 Anthony Green <green@cygnus.com>
11990 * decl.c (find_local_variable): Reuse single slot decls when
11993 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11995 * jcf-parse.c (saw_java_source): Global variable removed.
11996 (read_class): Don't use `saw_java_source'. Added extra braces.
11997 (yyparse): Code setting `saw_java_source' removed.
11999 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12001 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12003 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12005 * verify.c (merge_type_state): Non verified subroutines being
12006 considered more than once to trigger passive type merge.
12008 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12010 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12011 in case of error. Error message tuned.
12013 1999-11-21 Anthony Green <green@cygnus.com>
12015 * constants.c (find_methodref_index): Unwrap method names before
12016 inserting them in the constant pool.
12018 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12020 * class.c (assume_compiled_node): New typedef.
12021 (assume_compiled_tree): New static data.
12022 (find_assume_compiled_node): New function.
12023 (add_assume_compiled): New function.
12024 (assume_compiled): New function.
12025 * class.c (make_class_data): Use assume_compiled.
12026 (is_compiled_class): Use assume_compiled.
12028 * java-tree.h (add_assume_compiled): Declare.
12030 * lang.c (lang_decode_option): Parse new options.
12032 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12034 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12035 int_type_node: that's what `_Jv_AllocObject' expects.
12037 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12039 * parse.y (lookup_method_invoke): Use lang_printable_name to
12040 reliably build the type name during error report. Fixes PR gcj/97.
12042 1999-11-09 Tom Tromey <tromey@cygnus.com>
12044 * jcf-path.c: Include <sys/stat.h>.
12045 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12046 (DIR_UP): New macro.
12048 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12050 * parse.y (source_end_java_method): Resume permanent allocation,
12051 reversing Apr 27 1998 patch.
12052 (patch_string_cst): Pop obstacks after having pushed the permanent
12055 1999-11-05 Tom Tromey <tromey@cygnus.com>
12057 * class.c (finish_class): Emit inlined methods if any native
12058 methods exist in the class. Fixes PR gcj/85.
12060 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12062 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12063 (qualify_ambiguous_name): Likewise.
12065 1999-11-03 Godmar Back <gback@cs.utah.edu>
12067 * typeck.c: (lookup_java_method): search all inherited
12068 interfaces when looking up interface method.
12070 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12072 * parse.y (method_header:): Issue error message for rule `type
12074 (synchronized:): Error report when not using synchronized.
12076 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12078 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12079 being used before the superclass constructor has been called.
12080 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12081 instead of `CALL_THIS_CONSTRUCTOR_P'.
12083 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12085 * check-init.c: Fix typo in comment.
12087 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12089 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12092 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12094 * parse.y (expression_statement:): Call function to report
12095 improper invocation of a constructor.
12096 (parse_ctor_invocation_error): New function.
12098 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12100 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12103 1999-10-21 Tom Tromey <tromey@cygnus.com>
12105 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12106 in generated `main'.
12108 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12110 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12111 (qualify_ambiguous_name): Likewise.
12113 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12115 * parse.y (java_complete_tree): fold_constant_for_init to work on
12117 (java_complete_lhs): Likewise.
12118 (array_constructor_check_entry): Complete an initializer element
12119 on permanent_obstack.
12121 1999-10-19 Tom Tromey <tromey@cygnus.com>
12123 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
12124 From Mike Moreton <mike@pillim.demon.co.uk>.
12126 1999-10-15 Greg McGary <gkm@gnu.org>
12128 * java-tree.h (flag_bounds_check): Remove extern decl.
12129 * lang.c (flag_bounds_check): Remove global variable.
12130 (lang_f_options): Remove "bounds-check" entry.
12131 (lang_init_options): Default flag_bounds_check to "on".
12133 1999-10-14 Tom Tromey <tromey@cygnus.com>
12135 * jvgenmain.c (usage): New function.
12136 (main): Use it. Also, handle `-D' options.
12137 * jvspec.c (lang_specific_driver): Recognize -D.
12138 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
12140 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
12142 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12144 * jcf-dump.c (print_constant, disassemble_method): Don't call a
12145 variadic function with a non-literal format string.
12147 * parse-scan.y (report_main_declaration): Likewise.
12149 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
12151 * parse.y (read_import_dir, patch_assignment, patch_binop,
12152 patch_array_ref): Likewise.
12154 * typeck.c (build_java_array_type): Likewise.
12156 * verify.c (verify_jvm_instructions): Likewise.
12158 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12160 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
12162 1999-10-07 Anthony Green <green@cygnus.com>
12164 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
12165 where CHECK_PUT may fail for valid reasons.
12167 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
12168 UNSAFE_PUTN): New macros.
12170 1999-10-04 Tom Tromey <tromey@cygnus.com>
12172 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
12173 well. Fixes Java PR gcj/59.
12174 * parse-scan.y (yyerror): Report errors.
12176 1999-09-24 Glenn Chambers <GChambers@provsol.com>
12178 * decl.c (insert_block): Remove unconditional `abort'.
12180 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
12182 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
12183 FUNCTION_CODE now of type int. All callers changed.
12184 Set the builtin's DECL_BUILT_IN_CLASS.
12186 1999-09-23 Tom Tromey <tromey@cygnus.com>
12188 * jvspec.c (lang_specific_driver): Don't read spec file if
12189 -fsyntax-only given.
12191 1999-09-22 Tom Tromey <tromey@cygnus.com>
12193 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
12195 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
12196 (WORDS_TO_LONG): Likewise.
12197 (WORDS_TO_DOUBLE): Likewise.
12199 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12201 * jcf-write.c (RELOCATION_VALUE_0): New macro.
12202 (RELOCATION_VALUE_1): Likewise.
12203 (emit_iinc, emit_reloc, push_constant1, push_constant2,
12204 push_in_const, push_long_const): Prototyped.
12205 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
12206 (push_constant2): Likewise.
12207 (push_int_const): Cast find_constant1's integer arguments to `jword'.
12208 (find_constant_wide): Cast find_constant2's integer arguments to
12210 (find_constant_index): Cast find_constant2's and find_constant2's
12211 integer arguments to `jword'.
12212 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
12213 (emit_switch_reloc): Use RELOCATION_VALUE_0.
12214 (emit_if): Use RELOCATION_VALUE_1.
12215 (emit_goto): Likewise.
12216 (emit_jsr): Likewise.
12217 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
12218 argument to push_long_const to HOST_WIDE_INT.
12220 1999-09-15 Andreas Schwab <schwab@suse.de>
12222 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
12224 1999-09-20 Nick Clifton <nickc@cygnus.com>
12226 * lang.c (lang_decode_option): Extend comment.
12228 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12230 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
12233 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12235 * gjavah.c (get_field_name, print_method_info, print_include,
12236 add_namelet): Use xmalloc, not malloc.
12238 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
12239 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
12242 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
12244 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
12246 * jcf-path.c (add_entry): Likewise.
12248 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
12250 * jv-scan.c (xmalloc): Remove definition.
12252 * jvgenmain.c (xmalloc): Likewise.
12254 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
12256 * lex.c (java_store_unicode): Use xrealloc, not realloc.
12258 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
12259 concat, not xmalloc/sprintf.
12260 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
12261 (xstrdup): Remove definition.
12263 * parse.y (duplicate_declaration_error_p,
12264 constructor_circularity_msg, verify_constructor_circularity,
12265 check_abstract_method_definitions, java_check_regular_methods,
12266 java_check_abstract_methods, patch_method_invocation,
12267 check_for_static_method_reference, patch_assignment, patch_binop,
12268 patch_cast, array_constructor_check_entry, patch_return,
12269 patch_conditional_expr): Use xstrdup, not strdup.
12271 * zextract.c (ALLOC): Use xmalloc, not malloc.
12273 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12275 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
12277 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
12278 (do_spec, lang_specific_pre_link, lang_specific_driver,
12279 input_filename, input_filename_length): Don't declare.
12280 (main_class_name, jvgenmain_spec, lang_specific_driver):
12282 (lang_specific_driver): All calls to the function pointer
12283 parameter now explicitly call `fatal'.
12285 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12287 * parse.y (find_applicable_accessible_methods_list): Search
12288 abstract classes as interfaces.
12290 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12292 * class.c (finish_class): We're now outside a valid method
12293 declaration. Tell the rest of gcc so.
12295 1999-09-08 Bruce Korb autogen@linuxbox.com
12297 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
12299 1999-09-07 Tom Tromey <tromey@cygnus.com>
12301 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
12303 (decode_signature_piece): Don't emit "::" in JArray<>.
12304 (print_namelet): Only print trailing `;' when printing a class.
12306 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
12308 * java-tree.h: Delete declarations for all tree nodes now moved to
12310 * decl.c: Delete their definitions.
12312 1999-09-04 Mark Mitchell <mark@codesourcery.com>
12314 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
12315 * Makefile.in (OBJS): Add ggc-callbacks.o.
12316 (OBJDEPS): Likewise.
12318 1999-09-03 Tom Tromey <tromey@cygnus.com>
12320 * parse.y (strip_out_static_field_access_decl): Return operand if
12321 it satisfies JDECL_P.
12323 1999-09-02 Tom Tromey <tromey@cygnus.com>
12325 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
12326 Handle nested arrays, like `[[I'.
12328 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12330 * class.c (finish_class): Remove unused parameter, all callers
12333 * expr.c (build_java_athrow): Change return type to void.
12334 (java_lang_expand_expr): Make sure each case in switch returns a
12337 * java-tree.h (finish_class): Fix prototype to take void args.
12339 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
12340 (main): Issue return from main, not exit.
12342 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
12344 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
12346 * jv-scan.c (main): Issue return from main, not exit.
12348 * parse.y (check_abstract_method_definitions,
12349 java_check_abstract_method_definitions): Add static prototypes.
12350 (java_complete_expand_methods): Fix call to `finish_class'.
12352 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
12355 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12357 * lang.c (language_string): Constify.
12359 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12361 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
12362 Remove hacks for stuff which comes from libiberty.
12364 * Make-lang.in: Likewise.
12366 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
12368 * Makefile.in (xref.o): Depend on xref.c explicitly.
12370 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12372 * java-tree.h (lang_printable_name): Constify a char*.
12374 * lang.c (lang_printable_name): Likewise.
12376 1999-08-27 Jeffrey A Law (law@cygnus.com)
12378 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
12379 comments in C code.
12381 1999-08-26 Tom Tromey <tromey@cygnus.com>
12383 * gjavah.c (print_cxx_classname): Print "::" before qualified
12386 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12388 * parse.y (lookup_cl): Changed leading comment. Now does its best
12389 to set the column number.
12390 (qualify_ambiguous_name): Take WFL wrappers into account.
12392 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
12394 * verify.c (verify_jvm_instructions): Don't check instruction
12395 validity beyond end of method.
12397 1999-08-25 Tom Tromey <tromey@cygnus.com>
12399 * jvspec.c (lang_specific_driver): Correctly handle --help again.
12401 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12403 * gjavah.c (print_name, print_base_classname, utf8_cmp,
12404 cxx_keyword_subst, generate_access, name_is_method_p,
12405 get_field_name, print_field_name, super_class_name, print_include,
12406 decode_signature_piece, print_class_decls, usage, help,
12407 java_no_argument, version, add_namelet, print_namelet): Add static
12409 (print_base_classname, utf8_cmp, cxx_keyword_subst,
12410 name_is_method_p): Constify a char*.
12411 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
12412 Provide a final else clause in an if-else-if.
12413 (print_field_info): Add missing final arg in function call to
12414 `print_field_name'.
12415 (print_method_info, decompile_method, decode_signature_piece,
12416 print_c_decl, print_full_cxx_name, print_stub,
12417 print_mangled_classname, super_class_name, print_include,
12418 add_namelet, add_class_decl, print_class_decls, process_file,
12419 help): Constify a char*.
12421 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12422 push_int_const, find_constant_wide, find_constant_index,
12423 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12424 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12425 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12426 emit_if, emit_goto, emit_jsr, call_cleanups,
12427 make_class_file_name): Add static prototypes.
12428 (generate_bytecode_return, generate_bytecode_insns): Pass a
12429 NULL_PTR, not a NULL_TREE.
12431 * jv-scan.c: Include "jcf.h".
12432 (main): Declare using DEFUN macro.
12434 * jvspec.c (find_spec_file, lang_specific_pre_link,
12435 lang_specific_driver): Add prototypes.
12436 (find_spec_file): Constify a char*.
12438 * keyword.gperf (hash, java_keyword): Add prototypes.
12440 * lang.c (lang_print_error): Add static prototype.
12441 (lang_init): Prefer memcpy over bcopy to avoid casts.
12443 * lex.c (yylex): Add static prototype.
12445 * parse-scan.y: Include "lex.c" earlier.
12447 * parse.h: Remove redundant declaration for `yylex'.
12449 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12450 labeled_block_contains_loop_p): Add static prototypes.
12451 (not_accessible_p): Make static to match prototype.
12453 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12455 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12457 * parse.y (check_method_redefinition): Changed leading comment.
12458 (check_abstract_method_definitions): New function.
12459 (java_check_abstract_method_definitions): New function.
12460 (java_check_regular_methods): Call it.
12461 (verify_constructor_super): Fixed indentation.
12462 (lookup_method_invoke): Likewise.
12464 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12466 * parse.y (method_header): Return a null pointer if the current
12467 class node is null.
12468 (finish_method_declaration): Return if the current function decl
12470 (source_start_java_method): Likewise.
12471 (java_method_add_stmt): Likewise.
12473 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12475 * class.c (emit_register_class): Removed unnecessary call to
12477 * parse.y (labeled_block_contains_loop_p): Removed unused local
12480 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12482 * parse.y (java_refold): Added prototype.
12484 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12486 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12487 (java_stabilize_reference): Removed unnecessary `else'.
12488 (java_complete_lhs): Set flag to remember boolean. Call
12489 java_refold. Added comments.
12490 (java_decl_equiv): New function.
12491 (binop_compound_p): Likewise.
12492 (java_refold): Likewise.
12493 (patch_unaryop): Striped static field access assigned to decl and
12494 op. Changed promotion scheme for ++/-- operators.
12495 (search_loop): New function.
12496 (labeled_block_contains_loop_p): Likewise.
12497 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12499 (patch_bc_statement): Call search_loop. Fixed comment.
12501 1999-08-14 Anthony Green <green@cygnus.com>
12503 * expr.c (java_lang_expand_expr): Mark static array data as
12506 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12508 * jvgenmain.c (main): NUL-terminate name_obstack.
12510 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12512 * check-init.c (check_bool2_init, done_alternative): Add static
12515 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12516 (add_method, build_utf8_ref, build_class_ref,
12517 append_gpp_mangled_type, layout_class_method): Constify a char*.
12519 * decl.c (push_promoted_type, make_binding_level): Add static
12521 (push_promoted_type, pushdecl): Constify a char*.
12523 * except.c (find_handler_in_range, link_handler,
12524 check_start_handlers): Add static prototypes.
12526 * expr.c (process_jvm_instruction): Constify a char*.
12528 * gjavah.c (main): Constify a char*.
12530 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12533 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12535 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12536 munge, print_ents): Constify a char*.
12538 * jcf-dump.c (disassemble_method): Constify a char*.
12539 (print_constant_pool, print_exception_table): Add static prototypes.
12540 (print_constant, print_exception_table, main, disassemble_method):
12543 * jcf-io.c (find_classfile, find_class): Likewise.
12545 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12546 (set_source_filename, predefined_filename_p): Add static prototypes.
12547 (set_source_filename, get_constant, get_class_constant,
12548 find_in_current_zip): Constify a char*.
12550 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12552 (add_entry, add_path, jcf_path_classpath_arg,
12553 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12555 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12556 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12557 jcf_parse_one_method, jcf_parse_methods,
12558 jcf_parse_final_attributes): Add static prototypes.
12559 (get_attribute): Constify a char*.
12561 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12562 jcf_dependency_add_target, jcf_path_classpath_arg,
12563 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12565 * jv-scan.c (main): Constify a char*.
12566 (gcc_obstack_init): Add prototype arguments.
12568 * jvgenmain.c (gcc_obstack_init): Likewise.
12569 (main): Constify a char*.
12571 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12573 (put_decl_string, lang_print_error): Constify a char*.
12574 (lang_init): Remove redundant extern prototype.
12576 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12578 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12579 Add static prototypes.
12580 (get_type_from_signature): Constify a char*.
12582 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12583 Add static prototypes.
12584 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12585 (verify_jvm_instructions): Constify a char*.
12587 * xref.c (xref_flag_value): Likewise.
12589 * xref.h (xref_flag_value): Likewise.
12591 * zextract.c (makeword, makelong): Add static prototypes.
12592 (makeword, makelong): Constify a uch*.
12594 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12596 * lang.c (java_dummy_print): Constify a char*.
12597 (lang_print_error): Likewise.
12598 (lang_init): Remove redundant prototype for `print_error_function'.
12599 (lang_init_source): Likewise.
12600 (lang_identify): Constify a char*.
12602 1999-08-09 Tom Tromey <tromey@cygnus.com>
12604 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12605 (WORDS_TO_LONG): Likewise.
12606 (WORDS_TO_DOUBLE): Likewise.
12608 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12610 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12612 * expr.c (java_stack_pop, java_array_data_offset,
12613 build_java_throw_out_of_bounds_exception, case_identity,
12614 build_java_check_indexed_type): Add static prototypes.
12615 (linenumber_table, expand_invoke, expand_java_field_op,
12616 build_primtype_type_ref, expand_byte_code): Constify a char*.
12618 * java-tree.h (build_primtype_type_ref, linenumber_table):
12620 (java_lang_expand_expr): Add prototype.
12622 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12623 `java_lang_expand_expr'.
12625 * lex.c (java_lex_error): Constify a char*.
12626 (java_get_unicode, java_read_char, java_allocate_new_line,
12627 java_unget_unicode, java_sneak_unicode): Prototype.
12629 * parse-scan.y (current_class, package_name, method_declarator,
12630 report_class_declaration, yyerror): Constify a char*.
12632 * parse.h (java_report_errors): Prototype.
12633 (yyerror): Constify a char*.
12635 * parse.y (classitf_redefinition_error, check_modifiers,
12636 parse_jdk1_1_error, lookup_package_type,
12637 lookup_package_type_and_set_next, get_printable_method_name,
12638 purify_type_name): Constify a char*.
12639 (build_super_invocation, maybe_generate_finit,
12640 verify_constructor_super, parser_add_interface,
12641 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12642 java_complete_expand_methods, java_expand_finals,
12643 cut_identifier_in_qualified, java_stabilize_reference,
12644 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12645 merge_string_cste): Prototype.
12646 (single_type_import_declaration, yyerror,
12647 variable_redefinition_error, build_array_from_name,
12648 build_unresolved_array_type, check_class_interface_creation,
12649 resolve_class, complete_class_report_errors,
12650 note_possible_classname, read_import_dir,
12651 find_in_imports_on_demand, resolve_package, fix_constructors,
12652 check_deprecation, lookup_method_invoke,
12653 maybe_build_primttype_type_ref, array_constructor_check_entry):
12655 (java_complete_expand_methods, java_expand_finals): Make static.
12656 (convert_narrow): Remove static prototype.
12658 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12660 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12662 1999-08-02 Richard Henderson <rth@cygnus.com>
12664 * decl.c: Include defaults.h instead of expr.h.
12665 * parse.y: Likewise.
12667 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12669 * java/decl.c (start_java_method): Change all uses of
12670 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12671 Ensure expr.h is included.
12672 * java/expr.c (pop_arguments): Ditto.
12673 * java/parse.y (expand_start_java_method): Ditto.
12675 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12677 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12679 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12681 * decl.c: Include "function.h".
12682 * except.c: Likewise.
12683 * parse.y: Likewise.
12684 * Makefile.in: Update dependencies.
12686 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12688 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12689 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12690 `modifier' with ATTRIBUTE_UNUSED.
12692 * gjavah.c (process_file): Add braces around ambiguous `else'.
12694 * jcf-dump.c (print_access_flags, localvar_free): Change return
12697 * parse.y (java_complete_expand_method): Initialize variable
12699 (resolve_qualified_expression_name): Likewise for `field_decl'.
12700 (patch_method_invocation): Likewise for `class_to_search'.
12701 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12702 (patch_assignment): Likewise for `lhs_type'.
12704 * verify.c (verify_jvm_instructions): Remove unused variable
12707 1999-07-25 Richard Henderson <rth@cygnus.com>
12709 * decl.c (va_list_type_node): New.
12711 1999-07-25 Anthony Green <green@cygnus.com>
12713 * gjavah.c (print_stub): New function.
12714 (METHOD_IS_NATIVE): New macro.
12715 (print_mangled_classname): Make static.
12716 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12717 (process_file): Perform stub generation.
12718 (HANDLE_METHOD): Don't emit class decls during stub
12720 (HANDLE_END_METHOD): Take into account stub generation.
12721 (print_method_info): Handle stub generation.
12722 (print_stub): New function.
12723 (print_cxx_classname): Make signature consistant with others.
12724 (help): Describe -stubs option.
12725 (main): Create stub file.
12726 (version): Use version.c.
12727 (print_full_cxx_name): New function.
12728 (print_c_decl): Use print_full_cxx_name.
12730 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12732 * check-init.c (check_init): Handle MAX_EXPR.
12734 1999-07-15 Andrew Haley <aph@cygnus.com>
12736 * lang.c (flag_use_divide_subroutine): New variable.
12737 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12738 fp-to-integer conversion.
12739 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12742 * expr.c (build_java_soft_divmod): New function.
12743 (build_java_binop): Call build_java_soft_divmod if
12744 flag_use_divide_subroutine is set.
12745 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12746 soft_lrem_node: new builtin functions.
12747 (init_decl_processing) Initialize the new builtins.
12748 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12749 soft_lrem_node: new builtin functions.
12750 (build_java_soft_divmod): New function.
12751 * parse.y: Call build_java_soft_divmod if
12752 flag_use_divide_subroutine is set.
12753 * parse.c: Rebuilt.
12755 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12756 a --specs= arg) even if not linking.
12757 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12758 -fuse-divide-subroutine
12760 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12762 * parse.y (resolve_and_layout): Check methods only once.
12763 (resolve_qualified_expression_name): Verify thrown exceptions
12765 (check_thrown_exceptions): Reject exceptions thrown in
12766 initializer. Error message tuned.
12768 1999-07-14 Andrew Haley <aph@cygnus.com>
12770 * expr.c (expand_expr): Do not return the last statement in a
12771 block as the block's value.
12773 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12775 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12776 CALL_EXPR, to avoid order of evaluation changes.
12778 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12780 * parse.y (qualify_ambiguous_name): Do not use
12781 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12783 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12785 * check-init.c (check_init): Handle MAX_EXPR.
12786 * expr.c (force_evaluation_order): Force method call arguments to
12787 be evaluated in left-to-right order.
12788 * parse.y (qualify_ambiguous_name): Loop again to qualify
12789 NEW_ARRAY_EXPR properly.
12791 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12793 * parse.y (patch_invoke): Resolve unresolved invoked method
12795 (qualify_ambiguous_name): STRING_CST to qualify expression for
12796 type name resolution.
12798 1999-06-24 Andrew Haley <aph@cygnus.com>
12800 * class.c (finish_class): Whenever a deferred method is
12801 output, rescan the list of methods to see if a new candidate for
12802 output can be found.
12804 1999-06-28 Tom Tromey <tromey@cygnus.com>
12806 * jvspec.c (lang_specific_driver): Recognize --help.
12808 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12810 * parse.y (resolve_package): Fixed bogus return statement.
12811 (patch_method_invocation): Resolve method invocation beginning with
12812 a package name qualifier.
12814 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12816 * Make-lang.in (java.stage1): Depend on stage1-start.
12817 (java.stage2): Likewise for stage2-start.
12818 (java.stage3): Likewise for stage3-start.
12819 (java.stage4): Likewise for stage4-start.
12821 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12823 * parse.y (java_complete_lhs): When doing cross referencing, don't
12824 try to keep file location on a WFL expanded as a CALL_EXPR.
12826 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12828 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12829 compiling to class file a void method with an empty method body.
12830 As a side effect, the bytecode backend will generate the
12831 appropriate `return' instruction.
12833 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12835 * parse.y (lookup_package_type_and_set_next): New function prototype.
12836 (resolve_package): Search current and imported packages.
12837 (lookup_package_type_and_set_next): New function.
12839 1999-06-22 Andrew Haley <aph@cygnus.com>
12841 * verify.c (verify_jvm_instructions): Check for pending blocks
12842 before invalid PC test and opcode switch, not after.
12844 1999-06-21 Andrew Haley <aph@cygnus.com>
12846 * except.c (find_handler_in_range): The upper limit for exception
12847 ranges is exclusive, not inclusive: (start <= pc < end).
12848 (link_handler): find child pointer which points to outer by
12849 searching sibling list: previous code incorrectly assumed that
12850 outer->outer->first_child must point to outer.
12851 * verify.c (verify_jvm_instructions): FIXME added to code for
12853 (verify_jvm_instructions): Do not assume that the last block
12854 processed in a subroutine is a block which ends with a `ret'
12855 instruction. With some control flows it is possible that the last
12856 block ends with an `athrow'.
12858 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12860 * parse.y (qualify_ambiguous_name): Reorganized the post
12861 evaluation of non WFL leading expression nodes.
12863 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12865 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12868 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12870 * parse.y (qualify_ambiguous_name): Handle qualified expression
12871 beginning with a STRING_CST.
12873 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12875 * parse.y (register_fields): Set DECL_INITIAL on both
12876 pre-initialized static and public fields.
12877 (resolve_field_access): Static field access expressions to always
12879 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12880 qualification. CONVERT_EXPR to be resolved as an expression name.
12881 (java_complete_lhs): Identify and access qualified final
12882 initialized field in switch statement case expression.
12883 (fold_constant_for_init): Pre-initialized field decl constant to
12886 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12888 * parse.y (note_possible_classname): Mark returned node with
12889 QUALIFIED_P only if the original class name contained a '/'.
12891 1999-06-05 Anthony Green <green@cygnus.com>
12893 * Make-lang.in (gcjh): More parallel build fixes.
12895 1999-06-03 Mike Stump <mrs@wrs.com>
12897 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12899 1999-06-02 Anthony Green <green@cygnus.com>
12901 * except.c (link_handler): Chain exception handlers in order.
12903 1999-06-02 Anthony Green <green@cygnus.com>
12905 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12906 with nops and process as usual in order to always set correct EH
12907 ranges. Emit detailed warnings about unreachable bytecodes.
12909 1999-06-02 Anthony Green <green@cygnus.com>
12911 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12914 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12916 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12917 or the searched field decl.
12919 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12921 * parse.y (fold_constant_for_init): Convert numerical constant
12922 values to the type of the assigned field.
12924 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12926 * expr.c (lookup_field): Relaxed the test on class loading error
12928 * parse.y (fold_constant_for_init): Enabeled old code.
12930 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12932 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12933 decide the validity of the cast of a java.lang.Cloneable reference
12935 (patch_conditional_expr): Fixed first argument passed to
12936 binary_numeric_promotion.
12938 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12940 * parse.y (qualify_ambiguous_name): Take into account that a
12941 CONVERT_EXPR might specify a type as a WFL.
12943 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12945 * parse.y (patch_assignment): Save the rhs before using it as an
12946 argument to _Jv_CheckArrayStore.
12948 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12950 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12952 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12954 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12955 floating point literal only when the exponent indicator has been
12958 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12960 * parse.y (formal_parameter:): Construct argument tree list
12961 element even if a yet unsupported final parameter was encountered.
12963 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12965 * parse.y (finish_method_declaration): Issue errors for native or
12966 abstract methods declared with a method body, as well as for non
12967 native or non abstract methods with no method body.
12969 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12971 * class.c (build_utf8_ref): Initialize variable `field'.
12973 * decl.c (init_decl_processing): Initialize variable `field'.
12975 * expr.c (build_known_method_ref): Mark parameters `method_type',
12976 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12977 (process_jvm_instruction): Likewise for parameter `length'.
12979 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12980 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12983 * parse.y (maybe_generate_clinit): Remove unused variable
12984 `has_non_primitive_fields'.
12985 (find_in_imports_on_demand): Initialize variables `node_to_use'
12987 (patch_binop): Likewise for variable `prom_type'.
12988 (patch_unaryop): Likewise for variable `prom_type'.
12990 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12992 * xref.c (xref_table): Add missing initializer.
12994 1999-05-14 Tom Tromey <tromey@cygnus.com>
12996 * java-except.h (struct eh_range): Removed unused `next' member.
12997 * verify.c (verify_jvm_instructions): Call check_nested_ranges
12998 after adding all exception handlers. Sort exception ranges in
13000 (struct pc_index): New structure.
13001 (start_pc_cmp): New function.
13002 * except.c (add_handler): Return `void'. Don't call link_handler;
13003 instead construct an ordinary linked list and do range
13005 (check_nested_ranges): New function.
13006 (link_handler): Changed interface to allow merging of eh_ranges.
13007 Split overlapping ranges. Return `void'.
13009 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13011 * parse.y (constructor_block_end:): New rule, tagged <node>.
13012 (constructor_body:): Use `constructor_block_end' instead of
13015 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13017 * parse.y (statement_nsi:): Pop `for' statement block.
13018 (java_complete_lhs): Labeled blocks containing no statement are
13019 marked as completing normally.
13021 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13023 * xref.c (xref_set_current_fp): New function, defined.
13024 * xref.h (xref_set_current_fp): New function, prototyped.
13026 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13028 * check-init.c (check_init): Take into account that
13029 LABELED_BLOCK_STMT can be empty.
13031 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13033 * parse.y (java_check_regular_methods): Warning check on not
13034 overriding methods with default access in other packages does not
13035 apply to `<clinit>'.
13036 (java_complete_lhs): If block body is an empty_stmt_node, replace
13037 it by NULL_TREE. This prevents gcc from generating an irrelevant
13040 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13042 * check-init.c (check_init): Removed code accepting to see things
13043 falling through default:, when doing xrefs.
13044 * java-tree.h (do_not_fold): New global variable, declared.
13045 * parse.y (do_not_fold): New global variable, defined.
13046 (java_complete_expand_method): Set `do_not_fold' to the value of
13047 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13048 and reinstall them after them have been purged; do not check for
13049 initializations; do not issue missing return errors.
13050 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13052 (patch_binop): Skip the fold part when doing xrefs.
13053 (build_string_concatenation): Skip the concatenation part when
13055 (patch_synchronized_statement): Do not generate a try-finally when
13057 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13058 and keep the location where the throw was seen.
13059 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13060 any treatment on the converted node an simply return a NOP_EXPR of
13062 * xref.c (xref_get_data): New function, defined.
13063 * xref.h (xref_get_data): New function, declared.
13064 (XREF_GET_DATA): Use xref_get_data.
13066 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13068 * gjavah.c (print_include): Cast the result of `strlen' to int
13069 when comparing against a signed value.
13070 (add_namelet): Likewise.
13072 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13074 * expr.c (expand_invoke): Mark parameter `nargs' with
13076 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13078 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13081 * jcf-reader.c (get_attribute): Cast a value to long
13082 when comparing against a signed expression. Likewise.
13084 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13085 HOST_BITS_PER_CHAR.
13087 1999-05-11 Andrew Haley <aph@cygnus.com>
13089 * parse.y (source_end_java_method): If the current method contains
13090 any exception handlers, force asynchronous_exceptions: this is
13091 necessary because signal handlers in libjava may throw exceptions.
13092 * decl.c (end_java_method): Ditto.
13094 1999-05-11 Tom Tromey <tromey@cygnus.com>
13096 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13098 * jvspec.c (THREAD_NAME): Removed.
13099 (GC_NAME): Likewise.
13100 (MATHLIB): Likewise.
13101 (WITHLIBC): Likewise.
13103 (THREADLIB): Likewise.
13104 (MATH_LIBRARY): Likewise.
13105 (lang_specific_driver): Don't add `-l' options to command line.
13106 Instead, add a single --specs option. Recognize `-L' options and
13107 use them to search for spec file.
13108 (find_spec_file): New function.
13109 (SPEC_FILE): New define.
13111 1999-05-11 Dave Brolley <brolley@cygnus.com>
13113 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
13114 cpplib-enabled build.
13116 1999-05-05 Per Bothner <bothner@cygnus.com>
13118 * class.c (make_field_value): DECL_INITIAL may be a string literal;
13119 temporarily zero it while calling rest_of_decl_compilation.
13121 * java-tree.h (string_ptr_type_node): Add declaration.
13122 * decl.c: Define and initialize string_ptr_type_node.
13123 * parse.y (patch_string_cst): Use string_ptr_type_node.
13125 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
13126 * parse.y (for_statement): Now unconditionally exit_block.
13127 (finish_labeled_statement): No longer exit_block if for-loop.
13128 (patch_loop_statement): Check harder if the loop is already labeled.
13130 * parse.y (patch_initialized_static_field): Removed function.
13131 (maybe_generate_clinit): Removed special handling for interfaces.
13132 (java_complete_expand_methods): Do a preliminary java_complete_tree
13133 on <clinit> to determine if it can be removed.
13134 (java_complete_expand_method): Remove special handling for <clinit>.
13135 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
13136 optimize if we get back empty_stmt_node.
13137 For MODIFY_EXPR, re-do checking of static initializers.
13138 (fold_constant_for_init): Don't return immediate if VAR_DECL.
13139 For VAR_DECL, pass correct context.
13141 * verify.c (verify_jvm_instructions): Better error messages.
13143 1999-05-03 Tom Tromey <tromey@cygnus.com>
13145 * parse-scan.y (interface_declaration): Call
13146 report_class_declaration for interfaces.
13148 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
13150 * Makefile.in: Remove -v from bison command lines.
13152 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13154 * check-init.c (check_init): Exclude a case of error when doing
13156 * class.c (layout_class_method): Don't generate the error message
13157 twice when compiling from source.
13158 * lang-options.h: Added `-Wredundant-modifers' and
13159 `-Wunusupported-jdk11' flags and help text.
13160 * lang.c (lang_decode_option): Added support for
13161 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
13162 flag_static_local_jdk11 and flag_redundant set accordingly.
13163 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
13164 * parse.h (EXPR_WFL_ADD_COL): New macro.
13165 (DECL_END_SOURCE_LINE): Likewise.
13166 (DECL_INHERITED_SOURCE_LINE): Likewise.
13167 * parse.y (static_ref_err): New function, prototyped.
13168 (CCB_TK): Now tagged <operator>.
13169 (class_body:): Remember the location of the closing '}' of a class
13170 definition when doing xrefs.
13171 (block:): Likewise.
13172 (block_end:): Likewise.
13173 (create_class): Remember the location of the inherited class
13174 identifier when doing xrefs.
13175 (register_fields): Added test on first operand of `init' before
13176 testing it TREE_CODE.
13177 (method_header): Store the location of the class identifier in the
13178 class decl when doing xrefs.
13179 (finish_method_declaration): Don't combine first/last method line
13181 (java_check_regular_methods): Warning check on not overriding
13182 methods with default access on other packages move before check on
13183 static methods. Initialization of `aflags' also moved up.
13184 (resolve_expression_name): Call static_ref_err to report the error.
13185 (static_ref_err): New function, implemented.
13186 (resolve_field_access): Returned simplified static field access
13188 (resolve_qualified_expression_name): Check for illegal use of
13189 static fields in a non static context. Call static_ref_err to
13190 report error in various places.
13191 (java_complete_tree): Do not fold initialized static fields when
13193 (java_complete_lhs): Likewise.
13195 1999-04-29 Anthony Green <green@cygnus.com>
13197 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
13198 create internal labels.
13199 (lookup_label): Ditto.
13201 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13203 * class.c (layout_class_method): Generate <clinit>'s rtl for
13205 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
13206 for interfaces' <clinit>.
13207 * expr.c (lookup_field): Search for fields in interfaces.
13208 (expand_invoke): Fixed indentation.
13209 (expand_java_field_op): Likewise. Use IS_CLINIT.
13210 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
13211 (IS_CLINIT): New macro.
13212 * parse.y (type_declaration:): Call maybe_generate_clinit after an
13213 interface was parsed.
13214 (maybe_generate_clinit): Don't generate if the current class is an
13215 interface with only fields of primitive types.
13216 (reset_method_name): Use IS_CLINIT.
13217 (java_complete_expand_method): Expand <clinit> when it exists for
13218 interfaces. Use IS_CLINIT.
13219 (resolve_expression_name): Use DECL_CONTEXT instead of
13220 current_class to build static field references.
13221 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
13222 ARRAY_REF when doing xreferencing.
13223 (check_final_assignment): Fixed typo in leading comment. Use
13225 (patch_array_ref): Don't fully expand array references when
13227 (patch_return): Use IS_CLINIT.
13228 (patch_throw_statement): Likewise.
13230 1999-04-22 Tom Tromey <tromey@cygnus.com>
13232 * Make-lang.in (JAVA_SRCS): Added check-init.c.
13234 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13236 * decl.c (predef_filenames, predef_filenames_size): New globals
13237 (init_decl_processing): predef_filenames and predef_filenames_size
13239 * java-tree.h (predef_filenames, predef_filenames_size): Declared
13241 * jcf-parse.c (predefined_filename_p): New function.
13242 (yyparse): Check that files on the command line are specified only
13243 once and issue a warning otherwise.
13244 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
13245 * parse.y (source_end_java_method): Nullify NOP method bodies, to
13246 avoid a gcc warning with -W -Wall turned on.
13247 (java_expand_classes): Abort if errors were encountered.
13248 (java_complete_lhs): If the cross reference flag is set, wrap
13249 field DECL node around a WFL when resolving expression name.
13251 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13253 * lang.c (lang_decode_option): Fixed returned value when parsing
13254 `-fxref=...' and `-Wall'.
13255 * parse.y (source_end_java_method): Do not generate code when
13256 flag_emit_xref is set.
13257 (resolve_expression_name): Do not build static field access when
13258 flag_emit_xref is set.
13259 (resolve_field_access): No special treatment on `length' when
13260 flag_emit_xref is set. Do not build qualified static field access
13261 when flag_emit_xref is set.
13262 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
13263 when flag_emit_xref is set.
13264 (patch_assignment): Do not generate array store runtime check when
13265 flag_emit_xref is set.
13266 * xref.c (xref_flag_value): Fixed function declaration
13268 (xset_set_data): New function.
13269 * xref.h (xref_set_data): Added prototype for new function.
13270 (typedef struct xref_flag_table): New field data.
13271 (XREF_GET_DATA): New macro.
13273 1999-04-19 Tom Tromey <tromey@cygnus.com>
13275 * xref.h (enum): Removed trailing comma.
13277 * parse.y (resolve_qualified_expression_name): Added missing
13280 1999-04-15 Anthony Green <green@cygnus.com>
13282 * gjavah.c: New prototypes for java_float_finite and
13283 java_double_finite.
13285 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13287 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
13290 1999-04-06 Jeffrey A Law (law@cygnus.com)
13292 * Makefile.in (TREE_H): Add tree-check.h.
13293 (RTL_H): Add genrtl.h.
13295 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
13297 * parse.y (patch_assignment): Added ArrayStoreException runtime
13300 1999-04-06 Per Bothner <bothner@cygnus.com>
13302 * expr.c (pop_type_0): New function.
13303 (pop_type): Use pop_type_0.
13304 * java-tree.h (pop_type_0): New declaration.
13305 * verify.c (verify_jvm_instructions): Check return instructions.
13307 * parse.y (patch_binop): Don't fold if non-constant and emiting
13310 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13312 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
13314 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
13315 (main_jcf): Don't define.
13316 (process_file): Don't set `main_jcf'.
13318 * java-tree.h (main_jcf): Don't declare.
13320 * jcf-parse.c (main_jcf): Add static definition.
13322 * lang.c (main_jcf): Don't define.
13324 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13326 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
13328 * decl.c (copy_lang_decl): Likewise for `bcopy'.
13330 * jcf-depend.c: Include "config.h", not <config.h>.
13332 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
13335 * jcf-path.c: Include "config.h", not <config.h>.
13337 * lex.c: Don't include various system header files.
13338 (java_init_lex): Cast the argument of `bzero' to PTR
13340 * parse-scan.y (java_push_parser_context): Likewise.
13342 * parse.y (java_push_parser_context): Likewise.
13343 (patch_bc_statement): Match format specifier to variable argument.
13345 * xref.c: Don't include <stdio.h>.
13347 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
13349 * parse.y (struct parser_ctxt *ctxp): Now global.
13350 (declare_local_variables): Use WFL compound value for the
13351 declaration source line value, when doing cross-referencing.
13353 1999-03-31 Tom Tromey <tromey@cygnus.com>
13355 * gjavah.c (print_field_info): Allow constants of other types.
13356 (print_include): Generate include when new name is proper prefix
13357 of already printed name.
13358 (add_namelet): Likewise.
13359 (cxx_keyword_subst): New function.
13360 (print_method_info): Use it.
13361 (print_field_name): New function.
13362 (get_field_name): New function.
13363 (print_field_info): Use get_field_name and print_field_name.
13365 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13367 * Makefile.in (keyword.h): Generate using gperf language 'C', not
13368 'KR-C', so gperf uses the `const' keyword on strings.
13370 * keyword.gperf (java_keyword): Const-ify a char*.
13372 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13374 * parse.y (patch_bc_statement): Fixed identation and a bogus
13377 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13379 * parse.y (patch_assignment): Allow static variables in other
13380 classes to be assigned.
13382 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13384 * class.c (maybe_add_interface): Remove unused variable
13386 (make_class_data): Use = for assignment, not ==. Likewise.
13387 (emit_register_classes): Remove unused variable `decl'.
13389 * lex.c: Fix comment so as not to contain an embedded `/*'.
13391 * verify.c (verify_jvm_instructions): Remove unused variable
13394 1999-03-27 Per Bothner <bothner@cygnus.com>
13396 * parse.y (complete_loop_body): Rename to finish_loop_body.
13397 (complete_labeled_statement): Rename to finish_labeled_statement.
13398 (complete_for_loop): Rename to finish_for_loop.
13399 (complete_method_declaration): Rename to finish_method_declaration.
13401 * java-tree.h (continue_identifier_node): New global node.
13402 * decl.c: Define and initialize continue_identifier_node.
13403 * parse.y (generate_labeled_block): Remove - no longer needed.
13404 (build_loop_body): Use continue_identifier_node for continue block.
13405 (finish_labeled_statement): Also do pop_labeled_block actions.
13406 (java_complete_lhs): POP_LOOP even if error.
13407 (build_labeled_block): Special handling for continue_identifier_node.
13408 (patch_loop_statement): Re-organize.
13409 (patch_bc_statement): Re-write.
13411 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13413 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
13414 using a WFL compound value.
13415 * parse.y (xref.h): Include.
13416 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
13417 WFL compound value.
13418 (register_fields): Set WFL compound value to lineno if doing
13420 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13422 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13423 * xref.h (expand_xref): Prototype renamed from xref_generate.
13425 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13427 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13428 (GET_CURRENT_BLOCK): New macro.
13429 * parse.y (current_static_block): New global variable.
13430 (method_body:): Define action.
13431 (complete_method_declaration): Set current_function_decl to NULL
13432 when work on the current method is done.
13433 (declare_local_variables): Use GET_CURRENT_BLOCK.
13434 (java_method_add_stmt): Likewise.
13435 (java_complete_expand_method): Disable the use of `this' when
13436 expanding <clinit>.
13437 (enter_a_block): If no current method exist, use
13438 current_static_block to link static initializer blocks.
13439 (exit_block): Rewritten to use current_static_block when no current
13440 method decl exists.
13441 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13442 (patch_return): Forbid the use of `return' in static initializers.
13443 (patch_throw_statement): Fixed indentation. Issue specific error
13444 for uncaught thrown checked exception in static initializer
13445 blocks. Removed FIXME.
13447 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13449 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13450 Link gcj from gcc.o.
13452 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13454 * parse.y (find_applicable_accessible_methods_list): When dealing
13455 with interface: ensure that a given interface or java.lang.Object
13456 are searched only once.
13458 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13460 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13462 * jcf-dump.c (print_access_flags): Add braces around if-else.
13464 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13467 * lex.c (build_wfl_node): Add static prototype.
13469 * lex.h (build_wfl_node): Remove static prototype.
13471 * parse.y: Include lex.c early enough to declare everything needed.
13472 Ensure calls to `build_wfl_node' pass the proper arguments.
13473 (create_class): Remove unused variable `super_decl'.
13474 (get_printable_method_name): Initialize variable `name'.
13476 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13478 * Changelog: Fixed 1999-03-22 typos.
13479 * lang.c (lang_decode_option): Fixed typo in error string in the
13482 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13484 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13485 (xref.o): New rule.
13486 * java-tree.h (flag_emit_xref): Declared extern.
13487 * lang.c (xref.h): Included.
13488 (flag_emit_xref): New global variable.
13489 (lang_decode_option): Added support for -fxref.
13491 * xref.h: Likewise.
13493 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13495 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13498 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13500 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13501 $(srcdir)/../system.h and $(JAVA_TREE_H).
13502 (jcf-io.o): Depend on $(JAVA_TREE_H).
13503 (mangle.o): Likewise.
13505 * check-init.c (check_cond_init): Add static prototype.
13507 * class.c (build_java_method_type, hashUtf8String,
13508 make_field_value, get_dispatch_vector, get_dispatch_table,
13509 append_gpp_mangled_type, mangle_static_field): Likewise.
13510 (strLengthUtf8): Hide unused definition.
13511 (hashUtf8String): Const-ify.
13512 (make_field_value): Un-ANSI-fy.
13514 * constants.c: Move inclusion of jcf.h above java-tree.h.
13515 (set_constant_entry, find_class_or_string_constant,
13516 find_name_and_type_constant, get_tag_node,
13517 build_constant_data_ref): Add static prototype.
13519 * decl.c (push_jvm_slot, builtin_function,
13520 lookup_name_current_level): Likewise.
13521 (builtin_function): Const-ify.
13523 * except.c (expand_start_java_handler, expand_end_java_handler):
13524 Add static prototype.
13526 * expr.c (flush_quick_stack, push_value, pop_value,
13527 java_stack_swap, java_stack_dup, build_java_athrow,
13528 build_java_jsr, build_java_ret, expand_java_multianewarray,
13529 expand_java_arraystore, expand_java_arrayload,
13530 expand_java_array_length, build_java_monitor, expand_java_pushc,
13531 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13532 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13533 expand_compare, expand_test, expand_cond, expand_java_goto,
13534 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13535 expand_java_field_op, java_push_constant_from_pool): Likewise.
13537 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13538 (build_java_arraynull_check): Mark parameters `node' and `type'
13539 with ATTRIBUTE_UNUSED.
13540 (note_label): Likewise for parameter `current_pc'.
13541 (expand_java_call, expand_java_ret): Hide unused definition.
13543 * java-tree.h (make_class, build_constants_constructor,
13544 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13545 init_outgoing_cpool, register_class, emit_register_classes,
13546 java_layout_seen_class_methods): Prototype.
13547 (unicode_mangling_length): Const-ify.
13548 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13549 emit_unicode_mangled_name, format_int, format_uint,
13550 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13551 jcf_print_utf8_replace, open_class): Prototype.
13553 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13554 <stdio.h>. Include tree.h/java-tree.h.
13555 (utf8_equal_string usage, process_class): Add static prototype.
13556 (open_class): Don't prototype this here.
13557 (utf8_equal_string): Match arguments to format specifiers.
13558 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13559 TABLE_SWITCH, disassemble_method): Likewise.
13561 * jcf-io.c: Include tree.h/java-tree.h.
13562 (open_class, find_classfile, jcf_print_utf8,
13563 jcf_print_utf8_replace): Const-ify.
13565 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13566 parse_class_file): Add static prototype.
13567 (find_in_current_zip): Match definition to existing static
13570 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13571 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13572 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13573 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13574 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13575 generate_bytecode_return, perform_relocations, init_jcf_state,
13576 init_jcf_method, release_jcf_state, generate_classfile):
13577 Add static prototype.
13578 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13579 (make_class_file_name): Const-ify.
13581 * jcf.h (find_classfile): Const-ify.
13583 * jv-scan.c (reset_report): Remove prototype.
13585 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13586 (error): Rewrite to allow varargs.
13588 * lang.c (lang_f_options): Const-ify.
13590 * lex.c (java_parse_escape_sequence): Add static prototype.
13591 (java_allocate_new_line): Match definition to existing static
13594 * mangle.c Include tree.h/java-tree.h.
13595 (unicode_mangling_length, emit_unicode_mangled_name,
13596 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13598 * parse.h (jdep_code): Remove trailing comma in enumeration.
13599 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13600 (reset_report): Add prototype.
13602 * verify.c (push_pending_label, merge_types): Add static
13605 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13607 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13609 * parse.y (find_applicable_accessible_methods_list): Extend the
13610 search to superinterfaces when relevant.
13611 (search_applicable_methods_list): New function.
13613 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13615 * class.c (unmangle_classname): Implemented stricter testing
13616 before setting the QUALIFIED_P flag on an identifier.
13618 1999-03-16 Per Bothner <bothner@cygnus.com>
13620 * parse.y (java_complete_lhs): Call force_evaluation_order
13621 after patch_newarray.
13622 (patch_binop): Don't call fold if there are side effects.
13624 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13626 * parse.y (java_stabilize_reference): Use save_expr instead of
13627 building a SAVE_EXPR node.
13628 (java_complete_lhs): Patch the resulting string of the `+='
13629 operator (if necessary) and complete the RHS after having built
13632 1999-03-15 Per Bothner <bothner@cygnus.com>
13634 * class.c (make_class): Don't set CLASS_P here (because
13635 this function is also called by build_java_array_type).
13636 (push_class): Set CLASS_P here instead.
13637 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13639 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13640 context. If the context is class, perfer "super" over "synchronized".
13641 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13643 * parse.y (create_class): Don't call parser_check_super here;
13644 it is not robust. Always wait until later.
13646 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13647 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13649 1999-03-13 Per Bothner <bothner@cygnus.com>
13651 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13652 * lex.h (UNGETC): Change misleading macro.
13654 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13656 * parse.y (java_stabilize_reference): Return NODE when patching a
13658 (java_complete_lhs): Put parenthesis around truth values.
13660 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13662 * class.c (layout_class_method): Don't make rtl for interface
13664 * parse.h (GET_TYPE_NAME): New macro.
13665 * parse.y (if_then_statement:): Fixed indentation.
13666 (if_then_else_statement:): Likewise.
13667 (for_statement:): Fixed spacing.
13668 (try_statement:): Fixed indentation.
13669 (create_interface): Don't force interfaces to be abstract.
13670 (method_header): Abstract methods are OK in interfaces.
13671 (declare_local_variables): Fixed typo in comment.
13672 (java_complete_expand_method): Fixed indentation.
13673 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13674 non accessible fields.
13675 (java_stabilize_reference): New function.
13676 (java_complete_lhs): Fixed indentation. Use
13677 java_stabilize_reference in compound assignment. Insert the
13678 cast. If not processing `+' fix string constants before processing
13681 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13683 * constants.c (find_class_or_string_constant): Cast variable `j'
13684 to a `jword' when comparing against one.
13686 * expr.c (java_lang_expand_expr): Remove unused variables
13687 `has_finally_p' and `op0'.
13689 * gjavah.c (print_field_info): Cast a value to jint when comparing
13690 against one. Likewise for a jlong.
13691 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13692 against a signed quantity.
13694 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13695 (print_signature): Don't needlessly dereference variable `str'
13697 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13698 `max_locals' with ATTRIBUTE_UNUSED.
13699 (jcf_parse_class): Likewise for variable `index'.
13701 * parse.h (reverse_jdep_list): Remove static prototype.
13703 * parse.y (build_jump_to_finally): Remove prototype and definition.
13704 (reverse_jdep_list): Add static prototype.
13706 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13707 `assignment' and `expr_decl'.
13709 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13711 1999-03-12 Andrew Haley <aph@cygnus.com>
13713 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13714 we'll need a directory separator and a null character.
13716 1999-03-10 Per Bothner <bothner@cygnus.com>
13718 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13720 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13722 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13725 1999-03-05 Per Bothner <bothner@cygnus.com>
13727 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13729 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13731 * class.c (layout_class_method): A static method in a base class
13732 is never overridden, so treat it like it doesn't exist.
13733 However, do complain about private non-static method overriding
13734 public static method.
13736 * parse.y: Don't set unused INITIALIZED_P flag.
13737 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13739 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13740 (build_array_from_name): Re-order &index[string] to &string[index].
13742 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13743 error_mark (it might catch more errors, but it is more likely to lose).
13745 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13747 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13748 (parse-scan.o): Depend on toplev.h.
13750 * class.c (make_method_value): Add prototype. Make it static.
13751 Remove unused second argument, caller changed.
13753 * expr.c (java_lang_expand_expr): Remove unused variable
13756 * java-tree.h: Don't prototype find_in_current_zip.
13757 Add prototypes for verify_constant_pool, start_java_method,
13758 end_java_method, give_name_to_locals, expand_byte_code,
13759 open_in_zip, set_constant_value, find_constant1, find_constant2,
13760 find_utf8_constant, find_string_constant, find_class_constant,
13761 find_fieldref_index, find_methodref_index, write_constant_pool,
13762 count_constant_pool_bytes and encode_newarray_type.
13764 * jcf-dump.c: Remove unused variable `LONG_temp'.
13766 * jcf-parse.c: Include parse.h.
13767 (jcf_parse_source): Remove unused parameter, all callers changed.
13768 (jcf_figure_file_type): Add static prototype.
13769 (find_in_current_zip): Likewise. Also remove unused parameter,
13770 all callers changed.
13771 (read_class): Initialize variable `saved_pos'.
13773 * jcf-reader.c (jcf_parse_preamble): Mark variables
13774 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13776 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13777 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13778 (java_parse_doc_section): Initialize variable `seen_star'.
13779 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13780 (java_lex_error): Mark parameters `msg' and `forward' with
13782 (java_get_line_col): Mark parameters `filename' and `line' with
13785 * parse-scan.y: Include toplev.h.
13786 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13788 * parse.h: use `struct JCF', not plain `JCF'.
13789 (java_parser_context_save_global, java_expand_classes
13790 java_parser_context_restore_global, java_parse): Add prototypes.
13792 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13795 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13797 * check-init.c (check_init): COPYN takes word count, not bit count.
13799 1999-02-26 Per Bothner <bothner@cygnus.com>
13801 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13802 explicit build_decl. (Avoids crash in reload when optimizing.)
13804 1999-02-25 Per Bothner <bothner@cygnus.com>
13806 * decl.c (complete_start_java_method): Handle synchronized method
13807 even when compiling from bytecode.
13809 1999-02-26 Tom Tromey <tromey@cygnus.com>
13811 * gjavah.c (add_class_decl): Only generate `#include' if outer
13812 class is not the name of the class we are processing. Correctly
13813 append `.h' in #include.
13814 (process_file): Clean up newlines around generated `#include's.
13815 (decode_signature_piece): Correctly handle inner classes.
13816 (struct include): New structure.
13817 (all_includes): New global.
13818 (print_include): New function.
13819 (add_class_decl): Use it.
13820 (process_file): Likewise.
13821 (add_class_decl): Generate include for java-array.h if array
13823 (process_file): Don't generate java-array.h include.
13825 * gjavah.c (add_namelet): Check for standard package names here.
13826 (add_class_decl): Don't check for standard package names here.
13828 1999-02-25 Tom Tromey <tromey@cygnus.com>
13830 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13831 When reading a zip file, only use strncmp if both strings are
13832 bigger than the buffer length. Initialize `k' when looping
13835 1999-02-24 Tom Tromey <tromey@cygnus.com>
13837 * gjavah.c (struct namelet): New structure.
13838 (add_namelet): New function.
13839 (print_namelet): New function.
13840 (print_class_decls): Use add_namelet and print_namelet to generate
13841 namespaces and not classes.
13842 (method_printed): New global.
13843 (HANDLE_END_METHOD): Examine method_printed.
13844 (print_method_info): Set method_printed when required. Print
13845 error if function to be ignored is marked virtual. Handle $finit$
13847 (METHOD_IS_FINAL): New macro.
13848 (print_field_info): Use it.
13849 (HANDLE_METHOD): Clear method_printed.
13850 (method_pass): New global.
13851 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13852 (process_file): Do two passes over both fields and methods.
13853 (HANDLE_METHOD): Examine method_pass.
13854 (root): New global.
13855 (add_class_decl): New function.
13856 (print_class_decls): Don't scan over entire constant pool.
13858 1999-02-23 Tom Tromey <tromey@cygnus.com>
13860 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13861 disable linking in that case.
13863 1999-02-20 Tom Tromey <tromey@cygnus.com>
13865 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13868 1999-02-21 Per Bothner <bothner@cygnus.com>
13870 * decl.c (build_result_decl), java-tree.h: New method.
13871 (complete_start_java_method): Handle synchronized methods.
13872 Don't build DECL_RESULT here. (Ordering dependency problem.)
13873 (start_java_method): Call build_result_decl here instead ...
13874 * parse.y (java_complete_expand_method): ... and here.
13875 (expand_start_java_method): Don't call complete_start_java_method here.
13876 (java_complete_expand_method): Call it here instead.
13877 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13878 * java-tree.h: ... here.
13880 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13881 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13882 for ARRAY_REF - it doesn't work when array bounds are checked.
13883 (patch_array_ref): Handle it here instead.
13885 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13887 1999-02-19 Per Bothner <bothner@cygnus.com>
13889 Force left-to-right evaluation of binary operations etc.
13890 * expr.c (force_evaluation_order), java-tree.h: New function.
13891 * parse.y (java_complete_lhs): Pass binary operations, procedure
13892 calls, and ARRAY_REFs to force_evaluation_order.
13893 (various): Set TREE_SIDE_EFFECTS more carefully.
13895 Tolerate random (non-UTF8) encoding in comments without complaining.
13896 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13897 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13899 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13900 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13902 * parse.y (java_complete_lhs): Ignore an empty statement in a
13903 COMPOUND_EXPR. Don't complain about empty statement after return.
13905 1999-02-19 Per Bothner <bothner@cygnus.com>
13907 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13908 in TREE_LIST - just chain the POINTER_TYPEs together.
13909 (resolve_class): If type already resolved, return decl.
13910 After resolving, update TREE_TYPE(class_type), and name (if array).
13911 * parse.h (do_resolve_class), parse.y: Make non-static.
13912 * class.c (maybe_layout_super_class): Take this_class argument.
13913 Do do_resolve_class if necessary.
13914 (layout_class, layout_class_methods): Adjust calls appropriately.
13915 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13916 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13917 * typeck.c (build_java_array_type): Don't call layout_class.
13919 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13921 * parse.y (check_pkg_class_access): Allow private class access
13922 within the same package.
13923 (strip_out_static_field_access_decl): New function.
13924 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13925 operator argument before testing its nature.
13927 1999-02-03 Per Bothner <bothner@cygnus.com>
13929 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13930 (TRY_EXPR): Simplify - it no longer has a finally clause.
13931 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13932 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13933 * expr.c (java_lang_expand_expr): Likewise.
13934 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13935 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13936 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13937 (build_try_statement): Remove finally parameter and handling.
13938 (build_try_finally_statement): New function.
13939 (patch_try_statement): No longer need to support finally clause.
13940 (try_statement): Update grammar action rules.
13941 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13942 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13944 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13946 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13947 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13949 1999-02-17 Andrew Haley <aph@cygnus.com>
13951 * class.c (build_utf8_ref): Back out broken patch which was
13952 intended to to output signatures using '.' as a separator.
13954 * class.c (make_class_data): Output signatures using '.' as a
13955 separator, rather than '/'.
13956 (mangled_classname): Likewise.
13957 (make_field_value): Likewise.
13958 (make_method_value): Likewise.
13959 * constants.c (alloc_class_constant): Likewise.
13960 * expr.c (build_invokeinterface): Likewise.
13962 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13964 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13965 of an ancient workaround.
13967 1999-02-10 Jeffrey A Law (law@cygnus.com)
13969 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13972 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13974 * lex.c (yylex): Encode \0 as UTF8.
13976 1999-02-10 Tom Tromey <tromey@cygnus.com>
13978 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13979 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13980 (libgcj_zip): Renamed.
13981 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13983 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13985 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13986 (GC_NAME): Renamed -lgc to -lgcjgc.
13988 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13990 * lex.c (java_lang_cloneable): Initialize.
13991 * parse.y (java_lang_cloneable): New static variable.
13992 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13993 doing one more qualification round.
13994 (valid_ref_assignconv_cast_p): Reject null source or
13995 destination. Allow an array to be cast into java.lang.Cloneable.
13996 (patch_cast): Swapped two first arguments to first call to
13997 valid_ref_assignconv_cast_p.
13999 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14001 * parse.h: DECL_P renamed JDECL_P.
14002 * parse.y: DECL_P replaced by JDECL_P.
14003 (build_array_from_name): Always use pointer's type.
14004 (patch_bc_statement): Extra code to search continue target in a
14005 for loop. Fixed comments. Continue target is current loop when
14008 1999-02-05 Andrew Haley <aph@cygnus.com>
14010 * class.c (make_class_data): The superclass of an interface should
14011 be null, not class Object.
14013 * lex.c (java_lex): Sign extend hex literals.
14015 1999-02-04 Andrew Haley <aph@cygnus.com>
14017 * class.c (build_utf8_ref): Output signatures using '.' as a
14018 separator, rather than '/'.
14019 (make_class_data): Likewise.
14021 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14023 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14024 mkstemp.o. Get them from libiberty now.
14026 1999-02-02 Jeffrey A Law (law@cygnus.com)
14028 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14030 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14032 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14035 1999-02-02 Per Bothner <bothner@cygnus.com>
14037 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14038 * jcf-write.c (generate_bytecode_return): New function.
14039 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14041 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14042 generate special [fd]const_[01] instructions.
14044 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14046 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14047 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14049 1999-02-01 Per Bothner <bothner@cygnus.com>
14051 * parse.y (patch_method_invocation): Handle calling static methods,
14052 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14054 * parse.y (java_complete_lhs): Don't complain about unreachable
14055 exit condition in a do-while statement.
14057 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14059 * lex.c (java_read_char): Fixed utf8 decoding.
14060 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14062 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14063 comments. Local variable `all_primitive' is gone. Broadened
14064 acceptance of `0' to floating point targets. `long' can now be
14065 widened to `double' or `float'.
14066 (valid_method_invocation_conversion_p): Added leading
14067 comment. Fixed tabulation.
14068 (build_string_concatenation): Optimize out left or right empty
14071 1999-01-28 Per Bothner <bothner@cygnus.com>
14073 * jcf-write.c (localvar_alloc): Only emit entry for
14074 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14075 (generate_bytecode_insns): Only call put_linenumber if
14076 debug_info_level > DINFO_LEVEL_NONE.
14077 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14078 is specified, add -g1 (for compatibility wih javac).
14080 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14082 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14083 gjavah.o, check-init.o, jv-scan.o
14085 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14087 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14089 * gjavah.c: Include config.h and system.h.
14091 * javaop.h (inline): Don't define, its handled by system.h.
14092 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14093 from `inline' to `static inline'.
14095 * jcf.h (inline): Don't define, its handled by system.h.
14097 * lex.c (inline): Likewise.
14099 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14101 * lang-specs.h: Map -Qn to -fno-ident.
14103 1999-01-29 Richard Henderson <rth@cygnus.com>
14105 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14107 1999-01-29 Tom Tromey <tromey@cygnus.com>
14109 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14110 then cast it to Object before calling `append' method.
14112 1999-01-28 Per Bothner <bothner@cygnus.com>
14114 * check-init.c (check_bool2_init, check_bool_init, check_init):
14115 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
14116 * jcf-write.c (generate_bytecode_insns): Likewise.
14118 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14120 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
14121 * parse.y (patch_cast): Allow a boolean to be cast into a
14124 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14126 * parse.y: (class_declaration:): Fixed indentation.
14127 (class_member_declaration:): Extra `;' after field declaration now
14129 (interface_declaration:): Removed debug messages in error reports.
14130 (patch_binop): Nodes created and returned inherit the orignal
14131 node's COMPOUND_ASSIGN_P flag value.
14132 (patch_cast): Fix cast from char to floating point.
14134 1999-01-25 Andrew Haley <aph@cygnus.com>
14136 * except.c, java-except.h (expand_resume_after_catch): new
14138 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
14139 to branch back to main flow of control after a catch block.
14141 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14143 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
14144 $(srcdir)/../system.h.
14145 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
14146 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
14147 (jcf-write.o): Likewise.
14148 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14149 (mangle.o): Depend on $(srcdir)/../toplev.h.
14150 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14151 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14153 * class.c: Include output.h and parse.h.
14154 (mangled_classname): Add the `const' keyword to a char*.
14155 (find_named_method): Hide unused function definition.
14156 (build_utf8_ref): Change type of variable `c' to unsigned char.
14157 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
14158 (build_class_ref): Add the `const' keyword to a char*.
14159 (layout_class_method): Remove unused variable `buf'.
14161 * decl.c (find_local_variable): Remove unused variable `rtl'.
14162 (pushdecl): Likewise for variables `different_binding_level' and
14164 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
14165 (maybe_build_cleanup): Likewise for parameter `decl'.
14167 * except.c (expand_start_java_handler): Mark parameter `range'
14168 with ATTRIBUTE_UNUSED.
14170 * expr.c: Include except.h.
14171 (pop_type): Remove unused variable `i'.
14172 (pop_value): Likewise for variables `n_words' and `i'.
14173 (expand_java_arrayload): Likewise for variable `convert'.
14174 (java_lang_expand_expr): Likewise for variables `op0', `type',
14175 `mode', `unsignedp', `node' and `elements'.
14176 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
14178 (process_jvm_instruction): Add a `const' qualifier to a char*.
14180 * gjavah.c (output_directory): Add the `const' keyword to a char*.
14181 (temp_directory): Likewise.
14182 (print_c_decl): Likewise.
14183 (print_method_info): Likewise.
14184 (decode_signature_piece): Likewise.
14185 (print_mangled_classname): Likewise.
14187 * java-except.h: Provide prototypes for maybe_start_try,
14188 maybe_end_try and add_handler.
14190 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
14191 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
14192 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
14193 init_expr_processing, push_super_field, init_class_processing,
14194 can_widen_reference_to, class_depth, verify_jvm_instructions,
14195 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
14196 set_local_type, merge_type_state, push_type, load_type_state,
14197 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
14198 emit_unicode_mangled_name): Add prototypes.
14200 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
14201 (print_signature_type): Use ISDIGIT, not isdigit.
14202 (print_signature): Remove unused variable `j'.
14204 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
14205 int when comparing against one.
14207 * jcf-parse.c: Include toplev.h.
14209 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
14210 (localvar_free): Remove unused variable `i'.
14211 (generate_bytecode_conditional): Likewise for variable `kind'.
14213 * jv-scan.c: Include config.h and system.h. Remove redundant
14214 OS header and gansidecl.h includes.
14215 (warning): Add the `const' keyword to a char*. Also add
14216 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
14217 __STDC__, when determining whether to use ANSI-isms.
14218 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
14219 (xmalloc): Don't redundantly prototype here.
14220 (main): Remove unused parameter `envp'. Also fix the arguments
14221 passed to function `fatal' to match the format specifier.
14223 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
14225 * mangle.c: Include toplev.h.
14226 (emit_unicode_mangled_name): Declare parameter `len'.
14228 * parse.y (parse_warning_context): Add the `const' keyword to a
14229 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
14230 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
14231 (issue_warning_error_from_context): Add the `const' keyword to
14233 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
14234 not `__STDC__' for whether to use ANSI-isms.
14236 * typeck.c (incomplete_type_error): Mark parameters `value' and
14237 `type' with ATTRIBUTE_UNUSED.
14238 (parse_signature_type): Use ISDIGIT, not isdigit.
14240 * verify.c (check_pending_block): Add the `const' keyword to a char*.
14241 (verify_jvm_instructions): Likewise. Remove unused variables
14242 `field_name' and `default_val'.
14244 * zextract.c: Include config.h and system.h. Remove redundant
14245 OS header includes.
14247 * zipfile.h: Prototype `read_zip_archive'.
14249 1999-01-21 Andrew Haley <aph@cygnus.com>
14251 * typeck.c (convert): Allow conversions to void type: some
14252 optimizations in gcc do this.
14254 1999-01-21 Andrew Haley <aph@cygnus.com>
14256 * typeck.c (convert_ieee_real_to_integer): New function.
14257 (convert): When not using fast-math and using hardware fp, convert
14258 an IEEE NaN to zero.
14260 1999-01-18 Andrew Haley <aph@cygnus.com>
14262 * parse.y (patch_binop): Do a type conversion from signed to
14263 unsigned and then back to signed when a ">>>" is found.
14265 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14267 * java-tree.h: (check_for_initialization): Added prototype.
14268 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
14269 * parse.y (do_resolve_class): Removed unused locals.
14270 (read_import_dir): Likewise.
14271 (resolve_qualified_expression_name): Array creation
14272 expressions are valid primary expressions.
14273 (qualify_ambiguous_name): Likewise.
14274 (patch_synchronized_statement): Removed unused local.
14276 1999-01-17 Jeffrey A Law (law@cygnus.com)
14278 * Makefile.in (zextract.o): Add dependencies.
14280 * Makefile.in: Do not put ^Ls at the start of a line.
14282 1999-01-15 Per Bothner <bothner@cygnus.com>
14284 * expr.c (process_jvm_instruction): Coerce to correct Throwable
14285 sub-type the result of the call that gets the exception value.
14287 * parse.y (java_complete_expand_methods): If flags_syntax_only,
14288 don't call finish_class.
14290 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
14291 clear found before continuing.
14293 * verify.c (verify_jvm_instructions): On an array load, allow
14294 and handle top of stack to be TYPE_NULL.
14296 * gjavah.c (generate_access): Translate Java package private or
14297 protected access to C++ public, but with a comment.
14299 1999-01-13 Andrew Haley <aph@cygnus.com>
14301 * expr.c (generate_name): Name prefix changed to avoid clashes
14302 with assembler temp labels.
14304 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
14305 MODIFY_EXPR. Without this, code for the assignment may not be
14306 generated at all and the synchronized statement will read an
14307 uninitialized variable.
14309 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14311 * class.c (maybe_layout_super_class): Fixed returned value.
14312 * lex.c: Added 1999 to the copyright.
14313 (java_init_lex): Initialize java_lang_imported.
14314 * lex.h: Added 1999 to the copyright.
14315 * parse.h: Added 1999 to the copyright.
14316 (REGISTER_IMPORT): Fixed typo in trailing macro.
14317 (CURRENT_OSB): New macro.
14318 (struct parser_ctxt): New fields osb_depth, osb_limit.
14319 * parse.y (java_lang_id): New global variable.
14320 (type_import_on_demand_declaration): Don't import java.lang.* twice.
14321 (array_creation_expression:): Use CURRENT_OSB.
14322 (dims:): Uses a stack to keep track of array dimensions.
14323 (cast_expression:): Use CURRENT_OSB.
14324 (find_expr_with_wfl): Return NULL if node found doesn't meet the
14326 (register_fields): Fixed typos in comment.
14327 (check_method_redefinition): Fixed comment indentation.
14328 (java_check_regular_methods): Set saved found wfl to NULL after
14329 having reinstalled it in the previously found DECL_NAME.
14331 1999-01-10 Richard Henderson <rth@cygnus.com>
14333 * gjavah.c (java_float_finite): Use a union to do type punning.
14334 (java_double_finite): Likewise.
14336 1999-01-09 Per Bothner <bothner@cygnus.com>
14338 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
14339 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
14340 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
14341 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
14342 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
14343 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
14345 1999-01-08 Per Bothner <bothner@cygnus.com>
14347 * check-init.c (check_init): If compiling to native, we don't
14348 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
14350 1999-01-08 Tom Tromey <tromey@cygnus.com>
14352 * parse-scan.y (variable_declarator_id): Set or increment
14354 (bracket_count): New global.
14355 (formal_parameter): Handle case where bracket pairs trail variable
14358 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
14360 * jcf-parse.c (yyparse): variable len changed from a char to an
14361 int to prevent overflow.
14363 1999-01-06 Per Bothner <bothner@cygnus.com>
14365 * java-tree.h: Declare read_class.
14366 * jcf-parse.c (read_class): New function.
14367 (load_class): Now just call read_class.
14369 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
14370 * jcf-parse.c (parse_source_file): Declare save_error_count,
14371 which is needed by java_parse_abort_on_error macro,
14372 * parse.y (java_layout_classes, java_expand_classes): Likewise.
14374 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
14375 constructor, if initializing a static field.
14376 (patch_new_array_init): Set TREE_CONSTANT if it is.
14377 * expr.c (java_lang_expand_expr): For a static array constructor
14378 of primitive elements, allocate the array itself statically.
14379 Disabled until we can set the vtable field statically.
14381 * check-init.c: New file. Checks for definite assignment.
14382 * Makefile.in (JAVA_OBJS): Add check-init.o.
14383 * parse.y (java_complete_expand_method): Call check_for_initialization.
14384 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
14386 1999-01-06 Graham <grahams@rcp.co.uk>
14388 * parse.y : include system.h instead of including
14389 standard headers directly with the exception of <dirent.h>.
14391 1999-01-06 Per Bothner <bothner@cygnus.com>
14393 * lex.h: Moved static function declarations to lex.c,
14394 to shut up some -Wall warnings.
14395 * lex.c: Static function declarations moved here.
14396 * jcf-dump.c: Small fixes to shut up -Wall warnings.
14398 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14400 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
14402 1998-12-22 Per Bothner <bothner@cygnus.com>
14404 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
14405 * verify.c (verify_jvm_instructions): Fix off-by-one error.
14407 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
14408 (localvar_alloc): Change return type to void,
14409 (emit_unop): Remove unused variable size.
14411 * jcf-write.c (struct jcf_block): Add new union.
14412 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
14413 (call_cleanups): New functions.
14414 (struct jcf_partial): New fields num_finalizers and return_value_decl.
14415 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
14416 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
14417 * lang.c (lang_init): Call using_eh_for_cleanups.
14418 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
14419 completing operands to patch_synchronized_statement.
14420 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14421 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14422 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14424 1998-12-20 John F. Carr <jfc@mit.edu>
14426 * Make-lang.in: Comment out control-Ls; they upset some makes.
14428 1998-12-18 Tom Tromey <tromey@cygnus.com>
14430 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14433 1998-12-17 Tom Tromey <tromey@cygnus.com>
14435 * parse.y (DIR_SEPARATOR): New define.
14436 (check_class_interface_creation): Use it.
14438 * parse-scan.y (report_main_declaration): Recognize
14439 `java.lang.String' in argument to main.
14441 1998-12-16 Per Bothner <bothner@cygnus.com>
14443 * parse.y (create_interface): Remove bogus test.
14445 1998-12-16 Per Bothner <bothner@cygnus.com>
14447 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14448 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14450 1998-12-16 Tom Tromey <tromey@cygnus.com>
14452 * parse-scan.y (qualified_name): Use correct sprintf format.
14454 1998-12-15 Tom Tromey <tromey@cygnus.com>
14456 * gjavah.c (print_field_info): Changed how most negative number is
14459 1998-12-14 Per Bothner <bothner@cygnus.com>
14461 * parse.y (fold_constant_for_init): New function.
14462 (resolve_expression_name): Don't replace static final
14463 constant-initialized fields by its value.
14464 (java_complete_lhs): New. Same as java_complete_tree, except does
14465 not replace static final constant-initialized fields by their values.
14466 (register_fields): If there is an initializer, set DECL_INITIAL and
14467 MODIFY_EXPR_FROM_INITIALIZATION_P.
14468 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14469 Only call patch_initialized_static_field if
14470 MODIFY_EXPR_FROM_INITIALIZATION_P.
14471 (patch_initialized_static_field): If not valid constant, clear
14474 * parse.y (lookup_field_wrapper): Fix thinko.
14476 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14477 set and restore global lineno.
14479 1998-12-14 Tom Tromey <tromey@cygnus.com>
14481 * gjavah.c (print_field_info): If value to print is the smallest
14482 value of its size, then print as hex to avoid later warnings from
14485 1998-12-14 Tom Tromey <tromey@cygnus.com>
14487 * gjavah.c (decompile_method): Decompile `return null'.
14488 (process_file): Generate `#pragma interface'.
14489 (method_declared): New global.
14490 (print_method_info): Set it.
14491 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14492 (print_method_info): Handle abstract methods.
14494 1998-12-13 Per Bothner <bothner@cygnus.com>
14496 * parse.y (patch_method_invocation): If class_decl is null
14497 (e.g. an array type), use original type.
14499 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14500 errors about uncaught exception from clone (of array, specifically).
14502 1998-12-13 Tom Tromey <tromey@cygnus.com>
14504 * gjavah.c (decompile_method): Handle all types of `return'
14505 opcode. Decompile `return this' and `return'.
14506 (method_access): New global.
14507 (print_method_info): Set it.
14508 (decompile_method): Don't decompile a synchronized method.
14510 1998-12-13 Tom Tromey <tromey@cygnus.com>
14512 * jcf-reader.c (jcf_parse_one_method): Recognize
14514 * gjavah.c (HANDLE_END_METHOD): New macro.
14515 (HANDLE_CODE_ATTRIBUTE): New macro.
14516 (decompile_method): New function.
14517 (print_method_info): Don't print `;\n' at end of function decl.
14518 Include java-opcodes.h.
14519 (decompiled): New global.
14521 1998-12-12 Per Bothner <bothner@cygnus.com>
14523 * class.c (build_class_ref): Handle PRIMTYPE.class if
14524 flag_emit_class_files.
14525 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14526 if flag_emit_class_files.
14527 * parse.y (java_complete_tree): Pre-liminary support for
14528 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14530 * parse.y (patch_synchronized_statement): Don't call monitorexit
14531 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14533 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14535 * zipfile.h (opendir_in_zip): New declaration.
14536 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14537 (opendir_in_zip): New function, using code from open_in_zip.
14538 (open_in_zip): Call opendir_in_zip.
14539 (find_class): Remove no-longer-used do_class_file parameter,
14540 but add source_ok parameter. Change logic so if we find a .java file,
14541 we don't look for .class in later classpath emtries.
14542 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14543 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14544 * gjavah.c: Update call to find_class.
14545 * jcf-dump.c: Likewise.
14547 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14548 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14549 nothing if body is empty_stmt_node.
14550 Various little fixes so SP gets correctly adjusted.
14551 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14552 For CALL_EXPR, test if static first.
14553 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14554 such as the ones we create for Object and Class.
14555 Set and restore current_function_decl.
14556 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14557 (note_possible_classname): New function.
14558 (read_import_entry): Removed. Merged with read_import_dir.
14559 (read_import_dir): Don't call find_class - that only gives us
14560 the first classpath entry having the needed package.
14561 Use the struct buffer data structure from buffer.h.
14562 (read_import_dir, find_in_imports_on_demand): The remembered
14563 class names now use '.' (not '/') as package separator.
14565 * parse.y (java_complete_expand_methods): Call write_classfile
14566 here, and not in java_expand_classes (which only gets first class).
14568 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14570 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14571 (register_fields): If a static fields has an initializer, just
14572 chain it on ctxp->static_initialized, and handle later.
14573 (java_complete_expand_methods): Force <clinit> first.
14574 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14575 - it's already been completed.
14576 (patch_initialized_static_field): New function.
14577 (java_complete_field): Call it.
14579 1998-12-12 Per Bothner <bothner@cygnus.com>
14581 * expr.c (encode_newarray_type, build_new_array): New functions.
14582 * java-tree.h: Declare build_new_array.
14583 * jcf-write.c (patch_newarray): Use build_new_array.
14585 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14586 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14588 * parse.y (patch_new_array_init): Re-organize.
14589 Now is passed the actual array (pointer) type of the value.
14590 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14591 (patch_array_constructor): Removed - merged into patch_new_array_init.
14592 (java_complete_tree): Update patch_new_array_init.
14594 * jcf-write.c (find_constant_index): New function.
14595 (generate_bytecode_insns): Use find_constant_index.
14596 (generate_classfile): Use find_constant_index for ConstantValue.
14598 1998-12-11 Tom Tromey <tromey@cygnus.com>
14600 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14601 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14602 * class.c (make_class_data): Renamed dtable -> vtable, and
14603 dtable_method_count -> vtable_method_count.
14605 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14607 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14608 global variables, initialized.
14609 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14610 Declared new global variables.
14611 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14612 double_zero_node, integer_zero_node upon direct matching.
14613 * parse.y (purify_type_name): Added function prototype.
14614 (duplicate_declaration_error_p): Consider new_type as potentially
14615 being a incomplete type. Use purify_type_name on type string.
14616 (method_header): saved_type: unused variable removed. Don't figure
14617 return type if method name is invalid.
14618 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14619 processed by patch_unaryop.
14620 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14621 increment/decrement node into its original type after binary
14622 numeric promotion on its operands.
14624 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14626 * parse.y (array_initializer:): Array init operand is NULL_TREE
14627 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14628 now an error. Fixed indentation problems.
14629 (patch_string): Handle error_mark_node as an argument.
14630 (patch_new_array_init): Fixed indentation problems.
14631 (array_constructor_check_entry): Removed check on null wfl_value.
14632 Return an error if wfl_value's walk returns an error.
14634 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14636 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14637 * lex.c (java_lex): Remember column position before advancing one
14638 token. Retain location information on OCB_TK.
14639 * lex.h (typedef struct java_lc): Added new field.
14640 * parse.h (GET_SKIP_TYPE): New macro.
14641 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14642 * parse.y (build_new_array_init, patch_new_array_init,
14643 patch_array_constructor, maybe_build_array_element_wfl,
14644 array_constructor_check_entry): New function prototypes.
14645 (switch_block:): Tagged <node>.
14646 (OCB_TK): Tagged <operator>.
14647 (array_initializer:): Installed actions.
14648 (variable_initializer): Build location information on element if
14650 (switch_statement:): Fixed indentation typo.
14651 (switch_block:): Redefined default action.
14652 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14653 (patch_assignment): Removed duplicate code.
14654 (maybe_build_array_element_wfl, build_new_array_init,
14655 patch_new_array_init, patch_array_constructor,
14656 array_constructor_check_entry): New functions.
14658 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14660 * parse.y (array_initializer): Tagged <node>.
14661 (variable_initializer:): Use default rule.
14662 (array_initializer:): Defined actions.
14663 (variable_initializers:): Likewise.
14664 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14665 non-static field accesses.
14666 (patch_invoke): Fixed indentation typo.
14667 (java_complete_tree): Likewise.
14668 (build_labeled_block): Changed leading comment. Generate an error
14669 in case of duplicate loop labels.
14670 (patch_conditional_expr): Patch results of string concatenation
14673 1998-12-06 Per Bothner <bothner@cygnus.com>
14675 * constants.c (find_methodref_index): When the class is an interface,
14676 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14678 * decl.c (finit_identifier_node): Use "$finit$", rather than
14679 "<finit>" (which Sun's verifier rejects).
14680 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14681 (generate_field_initialization_code): Removed.
14682 (fix_constructors) Don't add call to $finit$ here (wrong order).
14683 (patch_method_invocation): Add $finit$ call here.
14685 * java-tree.h (CALL_USING_SUPER): New macro.
14686 * parse.y (patch_invoke): Remove im local variable.
14687 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14688 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14689 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14691 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14693 * parse.y (java_complete_tree): Don't complain about unreachable
14694 statement if it is empty_stmt_node.
14696 * jcf-write.c (find_constant_wide): New function.
14697 (push_long_const): Use find_constant_wide.
14699 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14700 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14701 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14702 Emit invokeinterface when calling an interface method.
14703 Emit invokespecial also when calling super or private methods.
14705 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14707 1998-12-06 Per Bothner <bothner@cygnus.com>
14709 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14711 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14713 * java-tree.h (java_layout_seen_class_methods): New function
14715 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14716 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14717 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14718 * parse.y (method_declarator:): Defined action.
14719 (issue_warning_error_from_context): input_filename saved, set to
14720 the appropriate value and restored after java_error is called.
14721 (build_unresolved_array_type): Fixed comment.
14722 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14723 (method_header): Deal with return type the same way type are
14724 handled for fields and method's parameters and local variables
14726 (check_method_redefinition): Removed extra CR.
14727 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14728 (java_layout_seen_class_methods): New function.
14729 (java_layout_classes): Call java_layout_seen_class_methods.
14731 1998-12-03 Per Bothner <bothner@cygnus.com>
14733 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14735 1998-12-03 Per Bothner <bothner@cygnus.com>
14737 * jcf-dump.c (main): Fix error message.
14738 * jcf-path.c (add_entry): Style fix.
14740 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14742 * class.c (layout_class_method): Call build_java_argument_signature
14743 on constructors too.
14744 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14745 (patch_method_invocation): Define a primary when resolving an
14746 expression name. Augmented comment on code checking illegal `this'
14747 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14749 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14751 * class.c (layout_class_method): Don't report error on non-static
14752 overriding static if the method is private.
14753 * java-tree.h (finish_class): Prototype added.
14754 * lex.c (java_get_line_col): Handle col argument -2 value.
14755 * parse.h: All static method declarations moved to parse.y.
14756 * parse.y: Now contains all static method declarations previously
14758 (find_expr_with_wfl, missing_return_error,
14759 unreachable_stmt_error): New functions.
14760 (java_get_real_method_name): Identify constructors bearing class
14761 names in source code compiled classes only.
14762 (java_complete_expand_methods): Call missing_return_error.
14763 (invocation_mode): Private methods invoked as static methods.
14764 (java_complete_tree): Call unreachable_stmt_error.
14766 1998-12-01 Tom Tromey <tromey@cygnus.com>
14768 * Makefile.in (+target): Removed.
14769 (+xmake_file): Likewise.
14770 (+tmake_file): Likewise.
14771 (.NOEXPORT): Removed duplicate.
14773 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14775 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14777 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14779 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14780 libiberty.h. Provide an xmalloc definition.
14782 * jvspec.c: Remove the xmalloc prototype.
14784 * parse-scan.y: Include config.h and system.h. Don't include
14785 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14786 Provide an xstrdup definition.
14788 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14790 * jcf-path.c (add_entry): Recognize ".jar" too.
14791 * lang-specs.h: Likewise.
14793 1998-11-26 Per Bothner <bothner@cygnus.com>
14795 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14796 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14798 * jcf-write.c (generate_bytecode_insns):
14799 Handle pre/post-increment/decrement of long.
14801 * jcf-write.c (generate_bytecode_insns):
14802 Handle missing exception handler (finally for synchronized).
14804 1998-11-25 Per Bothner <bothner@cygnus.com>
14806 * java-tree.h (end_params_node): Declare global.
14807 * decl.c (end_params_node): New global.
14808 (init_decl_processing, start_java_method): Use end_params_node for
14809 end of list of parameter types. Follows correct gcc conventions.
14810 * expr.c (pop_argument_types, pop_arguments): Likewise.
14811 * lang.c (put_decl_node): Likewise.
14812 * typeck.c (various places): Likewise.
14813 * class.y (various places): Likewise.
14814 * parse.y (various places): Likewise.
14816 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14817 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14819 * class.c: Add #include flags.h, remove no-longer needed declaration.
14821 * class.c (layout_class_method): Remove commented-out code, re-format.
14822 Don't add vtable entry (or index) for private methods.
14823 * expr.c (expand_invoke): A private method is implicitly final.
14824 * class.c (make_class_data): If inlining or optimizing,
14825 skip private methods.
14827 * class.c (finish_class): New function. Calls existing methods,
14828 but alls emits deferred inline functions.
14829 * jcf-parse.c (parse_class_file): Call finish_class.
14830 * parse.y (java_complete_expand_methods): Likewise.
14832 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14834 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14836 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14838 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14840 1998-11-24 Per Bothner <bothner@cygnus.com>
14842 * (generate_classfile): Always write class access flag with
14845 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14847 * class.c (maybe_layout_super_class): New function.
14848 (layout_class): Reorganized. Loop on class methods dispatched into
14849 a new function. Call maybe_layout_super_class.
14850 (layout_class_methods, layout_class_method): New functions.
14851 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14853 (expand_invoke): Likewise.
14854 * java-tree.h (all_class_list): New global variable declared.
14855 (layout_class_methods, layout_class_method): New function
14857 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14858 * jcf-parse.c (all_class_list): New global variable.
14859 (load_class): Extended what class_or_name can be. Use parser
14860 context mechanism to save globals before calling jcf_parse.
14861 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14862 is set on the file name.
14863 (jcf_parse): Layout class methods when Object is loaded, otherwise
14864 record class in all_class_list for delayed method layout.
14865 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14866 * lang.c (put_decl_node): Decode <init> into the decl context
14868 * lex.c (java_allocate_new_line): Use xmalloc.
14869 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14870 pointers, not TREE_LIST elements.
14871 (struct parser_ctxt): Fixed comment indentations, added comments
14872 and reordered some fields.
14873 (java_check_methods): Function prototype removed.
14874 * parse.y (java_push_parser_context): Use xmalloc.
14875 (java_parser_context_restore_global): Pop extra pushed ctxp only
14876 when there's nothing next.
14877 (maybe_create_class_interface_decl): Fixed comment, add new
14878 created class decl to all_class_list.
14879 (method_header): Use GET_REAL_TYPE on argument's types.
14880 (method_declarator): Use GET_REAL_TYPE, change type to the real
14881 type in TREE_LIST dependency node. Build argument list with the
14883 (create_jdep_list): Use xmalloc. Removed allocation error message.
14884 (obtain_incomplete_type): Fixed leading comment. Broadened
14885 incoming argument meaning.
14886 (register_incomplete_type): Use xmalloc. Removed allocation error
14888 (safe_layout_class): Fixed leading comment.
14889 (jdep_resolve_class): Reversed if statement condition and switch
14890 if and else bodies.
14891 (resolve_and_layout): Fixed leading comment. Broadened incoming
14893 (complete_class_report_errors): New local variable name, for
14894 clarity. purify_type_name used for all error cases.
14895 (java_get_real_method_name): Stricter check on constructors.
14896 (java_check_regular_methods): Reverse methods list only if not
14897 already laid out. Layout artificial constructor.
14898 (java_check_methods): Deleted.
14899 (source_start_java_method): Obtain incomplete type for patchable
14901 (java_layout_classes): Fixed leading comment. Use
14902 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14903 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14904 before returning. Fixed comments.
14905 (java_expand_classes): Check for errors up front.
14906 (patch_method_invocation): Class to search is resolved and laid
14909 1998-11-24 Per Bothner <bothner@cygnus.com>
14911 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14913 * javaop.h (int8): Removed - not used.
14914 (jbyte): Redefine portably with correct signedness.
14916 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14918 * jcf-write.c (generate_bytecode_insns): Fix typo
14919 OPCODE_getstatic to OPCODE_getfield.
14921 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14922 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14923 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14925 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14927 * jcf-parse.c (jcf_parse_source): Function returned type is
14928 void. Added prototype.
14929 (jcf_parse): Function returned type is void.
14930 (yyparse): Remove call to fclose on the last parsed file.
14932 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14934 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14936 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14937 (layout_class): Cope with methods featuring WFL in decl names.
14938 * decl.c (unqualified_object_id_node): New global variable,
14940 (build_decl_no_layout): Removed.
14941 * expr.c (build_primtype_type_ref): Handle Double.
14942 (java_lang_expand_expr): Fixed indentations.
14943 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14944 (flag_wall, flag_redundant, flag_not_overriding,
14945 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14946 variable declarations.
14947 (build_decl_no_layout): Removed prototype.
14948 (java_get_real_method_name): Added prototype.
14949 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14950 (java_parse_abort_on_error): Macro now just returns.
14951 * jcf-parse.c (jcf_parse_source): Check fclose returned
14952 value. Call emit_register_classes if java_report_errors returns
14954 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14955 flag_static_local_jdk1_1): New integer flags.
14956 (lang_decode_option): New flags set here.
14957 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14958 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14959 the flag_redundant variable.
14960 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14961 when parsing java.lang.Object class.
14962 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14963 NULL_TREE to build.
14964 (resolve_qualified_expression_name): Fixed indentation.
14965 (patch_array_ref): Changed prototype.
14966 (not_initialized_as_it_should_p): Prototype removed.
14967 (java_report_errors): Added function prototype.
14968 * parse.y (formal_parameter:): Changed error message for not yet
14969 supported final parameters.
14970 (class_type_list:): Set both PURPOSE and VALUE of created
14971 TREE_LIST to be class_type.
14972 (primary_no_new_array:): Handle class literals on primitive types.
14973 (parse_warning_context): Reinstalled correct force_error and
14974 do_warning flags setups.
14975 (java_report_errors): Changed prototype. Return java_error_count
14977 (variable_redefinition_error): Consider treating variable type as
14979 (create_interface): Warn about redundant abstract modifier if
14980 flag_redundant is set. Changed error message.
14981 (lookup_field_wrapper): Save/restore globals before/after looking
14983 (duplicate_declaration_error_p): Consider treating declaration
14984 type as a fake pointer.
14985 (register_fields): Extract real type from dependency node. Check
14986 for duplicate field declaration after type adjustment. Use
14987 DECL_INITIAL to store static final initialized values.
14988 (method_header): Extract real function type from dependency node.
14989 (check_abstract_method_header): Use GET_METHOD_NAME.
14990 (obtain_incomplete_type): Layout fake pointer type.
14991 (safe_layout_class): Don't try to check for methods before layout.
14992 (java_complete_class): Don't check for correct throws clause
14993 elements inheritance here.
14994 (resolve_and_layout): Broadened name parameter meaning.
14995 (reset_method_name): Use GET_METHOD_NAME.
14996 (java_get_real_method_name): New function.
14997 (java_check_regular_methods): Don't check methods in
14998 java.lang.Object. Verify lineage of throws clause elements. Use
14999 flag_no_overriding in warning report.
15000 (check_throws_clauses): Don't check if class was from
15001 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15002 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15003 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15004 warning on unsupported final local variables. Use build_decl
15005 instead of build_decl_no_layout. Get real local variable type from
15007 (source_start_java_method): Get real parameter type from
15008 dependency node. Call build_decl instead of build_decl_no_layout.
15009 (java_layout_classes): Reverse tree and layout type and class as
15010 required. Mark class as loaded when done.
15011 (resolve_field_access): Fixed indentation. Restricted condition
15012 leading to static field access code generation. Set field_type
15013 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15014 (resolve_qualified_expression_name): Initialize type_found to
15015 null. Handle static field resolved during qualification. Fixed
15016 layout on non primitive field decl types.
15017 (not_accessible_p): Fixed typo in comment.
15018 (patch_method_invocation): Resolve and layout class to search from
15020 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15021 layout non primitive type, if necessary. Make method node only to
15023 (find_applicable_accessible_methods_list): Consider WFL'ed method
15024 decl names. Fixed indentation.
15025 (argument_types_convertible): Resolve and layout target type if
15027 (java_complete_tree): Fixed indentation problems. Rewrote
15028 CALL_EXPR thrown exceptions check. Re-installed further processing
15029 of the assignment in certain cases.
15030 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15031 inlining on class literals.
15032 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15034 (valid_method_invocation_conversion_p): Likewise.
15035 (patch_string): Temporary disable forbidden use of `this' in
15036 explicit constructor invocations when doing string concatenation
15037 within their scope.
15038 (patch_unaryop): Added comment. Reinstalled code to disable
15039 further check on assignment operation with cast expression RHS.
15040 (patch_switch_statement): Fixed indentation.
15041 (build_try_statement): Call build_decl instead of
15042 build_decl_no_layout.
15043 (patch_synchronized_statement): Likewise.
15044 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15045 IS_UNCHECKED_EXPRESSION_P.
15046 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15047 layout argument exception type.
15048 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15049 of IS_UNCHECKED_EXPRESSION_P.
15051 1998-11-18 Anthony Green <green@cygnus.com>
15053 * jcf-parse.c (yyparse): Open class file in binary mode.
15055 1998-11-15 Per Bothner <bothner@cygnus.com>
15057 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15059 * jcf-write.c (perform_relocations): Move check out one loop.
15061 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15063 * Make-lang.in: Fix reference to srcdir.
15064 * jv-scan.c: Add missing xmalloc prototype.
15065 * jvgenmain.c: Ditto.
15067 1998-11-15 Per Bothner <bothner@cygnus.com>
15069 * decl.c (error_mark_node), java-tree.h: New global.
15070 * parse.y: Use empty_stmt_node instead of size_zero_node.
15071 (build_if_else_statement): If missing else, use empty_stmt_node.
15073 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15074 (java_complete_expand_method): Complain if return is missing.
15075 (java_check_regular_methods): Comment out incorrect error check.
15076 (not_accessible_p): Fix incorrect handling of protected methods.
15077 (patch_method_invocation): Pass correct context to not_accessible_p.
15078 (find_applicable_accessible_methods_list): Likewise.
15079 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15080 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15081 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15082 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15084 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15085 (push_int_const): Remove reundant NOTE_PUSH.
15086 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15087 (- case SWITCH_EXPR): Fix code generation bug.
15088 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15089 (generate_classfile): More robust for abstract methods.
15091 1998-11-15 Anthony Green <green@cygnus.com>
15093 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15094 * Make-lang.in: Ditto.
15096 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15097 * jvgenmain: Ditto.
15099 1998-11-15 Per Bothner <bothner@cygnus.com>
15101 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15103 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15105 1998-11-14 Per Bothner <bothner@cygnus.com>
15107 Allow uses of interface types to verify. This is not really
15108 type-safe, but it matches what Sun does, and is OK as long as
15109 there are appropriate run-time checks.
15110 * verify.c (merge_types): If merging two interface types,
15111 just set the result to java.lang.Object.
15112 * expr.c (pop_type): Any interface is matches by java.lang.Object.
15114 1998-11-13 Tom Tromey <tromey@cygnus.com>
15116 * gjavah.c (main): Handle --output-class-directory argument.
15117 * jvspec.c (lang_specific_driver): Translate `-d' into
15118 -foutput-class-dir.
15119 * jcf.h (jcf_write_base_directory): Declare.
15120 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
15121 * lang-options.h: Mention -foutput-class-dir.
15122 * jcf-write.c (jcf_write_base_directory): New global.
15123 (make_class_file_name): Put generated .class file into `-d'
15124 directory, or into source directory if -d not given. Function now
15126 (write_classfile): Free class file name. Handle case where class
15128 (DIR_SEPARATOR): New macro.
15129 Include <sys/stat.h>
15131 * Makefile.in (prefix): New macro.
15133 1998-11-12 Per Bothner <bothner@cygnus.com>
15135 * parse.y (patch_invoke): Do less if flag_emit_class_files.
15136 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
15137 here (done in patch_invoke instead).
15138 (case_identity): Moved here from parse.y.
15140 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
15141 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
15142 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
15143 so they can be efficiently scanned without recursion.
15144 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
15145 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
15146 in BLOCK iteratively, rather than recursively.
15148 * parse.y (do_unary_numeric_promotion): New function.
15149 (patch_unaryop, patch_binop, patch_array_ref): Use it.
15151 * parse.y (patch_newarray): Various fixes.
15153 Re-do handling of switch statements (for proper block scoping).
15154 * parse.y: Add just a single block for the enture switch block,
15155 but don't create any "case blocks".
15156 (group_of_labels): Rmeoved unneeded non-terminal.
15157 CASE_EXPR and DEFAULT_EXPR are added to current block.
15158 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
15159 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
15160 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
15161 * parse.y (wfl_operator, print_int_node): Make non-static.
15162 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
15163 as part of recursive scan of block.
15164 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
15165 (patch_switch_statement): Most tests move dinto java_complete_tree.
15167 * parse.y: Make various production be non-typed (void).
15168 * parse.y (parse_error): Merged into issue_warning_error_from_context.
15169 * parse.y (add_stmt_to_compound): Don't create/change extra node.
15170 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
15172 * jcf-write.c (struct jcf_handler): New type.
15173 (struct jcf_switch_state): New type.
15174 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
15175 (alloc_handler, emit_unop, emit_reloc): New functions.
15176 (adjust_typed_op): Add extra parameter ("max type" offset).
15177 (emit_switch_reloc, emit_case-reloc): New function.
15178 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
15179 (generate_bytecode_insns): Support REAL_CST, switch statements,
15180 exception handling, method calls, object/array creation, and more.
15182 * class.c: Remove some unused variables.
15183 * constants.c (find_string_constant): New function.
15184 (count_constant_pool_bytes): Fix to correctly handle wide constants.
15185 * decl.c (complete_start_java_method): Don't _Jv_InitClass
15186 if flag_emit_class_files.
15188 1998-11-12 Tom Tromey <tromey@cygnus.com>
15190 * jcf-io.c (find_class): Added explanatory comment.
15192 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
15193 trailing slash to `.zip' entries.
15195 * jvspec.c (lang_specific_driver): Correctly handle case where
15196 GC_NAME not defined.
15198 1998-11-11 Tom Tromey <tromey@cygnus.com>
15200 * jvspec.c (GC_NAME): New define.
15201 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
15203 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
15205 1998-11-11 Per Bothner <bothner@cygnus.com>
15207 * jcf-dump.c (TABLE_SWITCH): Fix typos.
15209 1998-11-11 Tom Tromey <tromey@cygnus.com>
15211 * jcf-dump.c (main): Correctly recognize `--'-style long options.
15213 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15215 * class.c (is_compiled_class): Call safe_layout_class for class
15216 compiled from source.
15217 * conver.h (convert_to_integer, convert_to_real,
15218 convert_to_pointer): Added prototypes.
15219 * decl.c (init_decl_processing): Non longer push the decls of
15220 `methodtable', `constants', `Class', `Field', `dispatchTable'
15221 `jexception' and `Method'.
15222 * expr.c (build_invokeinterface): New function.
15223 (expand_invoke): static variable CLASS_IDENT now in
15224 build_invokeinterface. Use build_invokeinterface.
15225 (expand_java_field_op): Moved code to inline
15226 java.lang.PRIMTYPE.TYPE into a function.
15227 (build_primtype_type_ref): New function.
15228 * java-tree.def (INSTANCEOF_EXPR): New tree code.
15229 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
15230 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
15231 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
15232 (DECL_LOCAL_STATIC_VALUE): New macro.
15233 (build_invokeinterface, build_primtype_type_ref): New function
15235 (java_parse_abort_on_error): Macro rewritten.
15236 * jcf-parse.c (current_method): Add comment to declaration.
15237 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
15238 Function prototypes fixed.
15239 (jcf_parse_source): push/pop parser context. save/restore global.
15240 (parse_source_file): Fixed leading comment. Now take a
15241 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
15242 classes and pop the parser context anymore.
15243 (yyparse): Push parser context, save globals, parse the source
15244 file, restore globals and pop the parser context when processing a
15246 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
15247 * lex.c (java_parse_doc_section): New function.
15248 (java_lex): Call java_parse_doc_section when appropriate. Build an
15249 operator around INSTANCEOF_TK.
15250 * lex.h (java_lineterminator, java_sprint_unicode,
15251 java_unicode_2_utf8, java_lex_error, java_store_unicode):
15252 Prototypes rewritten.
15253 (java_parse_escape_sequence, java_letter_or_digit_p,
15254 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
15255 java_read_unicode, java_store_unicode, java_read_char,
15256 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
15257 Added function prototypes.
15258 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
15260 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
15262 (struct parser_ctxt): New fields: deprecated,
15263 current_parsed_class_un, gclass_list.
15264 (fix_method_argument_names, issue_warning_error_from_context,
15265 resolve_package, lookup_package_type): New function prototypes.
15266 (resolve_expression_name): Fixed function prototype.
15267 (find_applicable_accessible_methods_list): Fixed indentation, added
15268 extra argument in prototype.
15269 (check_final_assignment, build_null_of_type, check_deprecation,
15270 check_method_redefinition, reset_method_name,
15271 java_check_regular_methods, java_check_abstract_methods,
15272 maybe_build_primttype_type_ref): New function prototype.
15273 * parse.y (conver.h): Include.
15274 (INSTANCEOF_TK): Tagged <operator>.
15275 (single_type_import_declaration): Use REGISTER_IMPORT macro.
15276 (relational_expression:): Build binop for instanceof.
15277 (java_push_parser_context): Remember ctxp->gclass_list across
15279 (java_pop_parser_context): Simply return if no context
15280 exists. Remember gclass_list across contexts.
15281 (issue_warning_error_from_context): New function.
15282 (parse_error_context): Don't setup ctxp->elc here. Call
15283 issue_warning_error_from_context instead.
15284 (parse_warning_context): Likewise.
15285 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
15286 setup. Link new class/interface to ctxp->gclass_list.
15287 (add_superinterfaces): Register interface as incomplete if not
15289 (create_class): Remember class unqualified name in
15290 ctxp->current_parsed_class_un. Check class deprecation.
15291 (register_fields): Check field deprecation. Remember static final
15292 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
15294 (method_header): New local variable ORIG_ARG. Use unqualified
15295 current class name for check on constructor errors. Promote return
15296 type if of record type. Argument list fix moved in
15297 fix_method_argument_names, called here. Check method deprecation.
15298 (fix_method_argument_names): New function.
15299 (method_declarator): Promote record typed arguments.
15300 (safe_layout_class): Check class methods before layout.
15301 (java_complete_class): Compute field layout when patched.
15302 (do_resolve_class): Try to load class after having it renamed
15303 after the package name.
15304 (get_printable_method_name): Use DECL_CONTEXT.
15305 (reset_method_name): New function.
15306 (check_method_redefinition): Use reset_method_name.
15307 (java_check_regular_methods): New local variable
15308 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
15309 names for error report. Check for compile-time error when method
15310 found has default (package) access.
15311 (java_check_abstract_methods): Now takes an interface DECL node as
15312 an argument. Also reinstall real name on unchecked
15313 overriding/hiding methods for error report.
15314 (java_check_methods): Fixed leading comment. Get classes to verify
15315 from ctxp->gclass_list. Use CHECK_METHODS macro and set
15316 CLASS_METHOD_CHECKED_P on class verification.
15317 (lookup_java_method2): Get real method name if necessary.
15318 (find_in_imports): Don't check package class access here.
15319 (resolve_package, lookup_package_type): New functions.
15320 (java_layout_classes): Fixed leading comment. Take classes to be
15321 laid out from ctxp->gclass_list.
15322 (java_complete_expand_methods): Don't expand native and abstract
15324 (java_expand_classes): New function.
15325 (resolve_expression_name): Use additional argument ORIG. Retrieve
15326 values of static final field of primitive types.
15327 (resolve_field_access): Handles static final field of promotive
15329 (resolve_qualified_expression_name): Handle STRING_CST as
15330 primaries and package name resolution. Check deprecation on found
15331 decls. Set where_found and type_found on non static field resolved
15332 during qualification. Layout non primitive field decl types.
15333 (check_deprecation): New function.
15334 (maybe_access_field): Simplified.
15335 (patch_method_invocation_stmt): Local variable CLASS_TYPE
15336 removed. Reverse method's argument when primary is a type. Don't
15337 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
15338 instead. Include abstract class in the list of class searchable
15339 for constructors. Use DECL_CONTEXT of found method for access
15340 checks. Check method deprecation.
15341 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
15342 converting arguments. Handle INVOKE_INTERFACE.
15343 (lookup_method_invoke): Search constructor using existing
15344 infrastructure (don't rely on lookup_java_constructor anymore).
15345 (find_applicable_accessible_methods_list): Extra argument flag
15346 LC. Now include constructor in the search.
15347 (qualify_ambiguous_name): Conditional expression are primaries.
15348 (not_initialized_as_it_should_p): static final are always
15350 (java_complete_tree): Pass extra NULL argument to
15351 resolve_expression_name. Stricter test to carry on patching
15352 assignments. New case for INSTANCEOF_EXPR.
15353 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
15354 (check_final_assignment, maybe_build_primttype_type_ref): New
15356 (patch_assignment): Detect resolved static finals and carry normal
15357 assignment error check on them. Inline PRIMTYPE.TYPE read access.
15358 (try_builtin_assignconv): Access constant 0 on all primitive
15360 (valid_builtin_assignconv_identity_widening_p): Accept identical
15361 types. Accept all promoted type on int type.
15362 (valid_ref_assignconv_cast_p): Accept a null pointer to be
15363 assigned to a reference.
15364 (valid_method_invocation_conversion_p): Accept to check null
15366 (build_binop): Merge declaration and initialization of local
15368 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
15369 numeric types. Improved validity test for qualify operators on
15371 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
15372 and PREINCREMENT_EXPR. Also detect resolved static finals of a
15373 primitive type and issue the appropriate error message.
15374 (resolve_type_during_patch): Mark class loaded when resolved.
15375 (patch_cast): Allow null to be cased to reference types.
15376 (build_null_of_type): New function.
15377 (patch_array_ref): Handle array on references correctly.
15378 (patch_return): Removed unused local variable MODIFY. Force
15379 boolean to be returned as integers. Allows null to be returned by
15380 a function returning a reference.
15381 * typeck.c (convert_to_integer, convert_to_real,
15382 convert_to_pointer): Prototypes moved to convert.h
15383 (lookup_argument_method): Use method real name, if necessary.
15385 1998-10-30 Tom Tromey <tromey@cygnus.com>
15387 * class.c (build_class_ref): Changed name of primitive classes to
15390 * class.c (make_class_data): Renamed fields: nmethods to
15391 method_count, method_count to dtable_method_count. Always set
15392 `state' field to 0.
15393 * decl.c (init_decl_processing): Likewise.
15395 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15397 * class.c (layout_class): Don't mangle <finit>, produce
15398 __finit<class> instead. Don't verify artificial methods.
15399 * decl.c (finit_identifier_node): New declared global.
15400 (init_decl_processing): finit_identifier_node initialized.
15401 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
15402 * java-tree.h (finit_identifier_node): Declared as extern.
15403 (struct lang_decl): New field called_constructor.
15404 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
15405 (CLASS_HAS_FINIT_P): New macro.
15406 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
15407 explicit constructor invocation.
15408 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
15409 CALL_SUPER_CONSTRUCTOR_P): New macros.
15410 (write_classfile): Added prototype.
15411 * jcf-parse.c (jcf_parse_source): Parse and remember for
15412 generation if the file was seen on the command line.
15413 (parse_source_file): Don't write the class file here.
15414 (yyparse): Loop on files rewritten. Set current_jcf.
15415 (parse_zip_file_entries): Parse class file only if it was found.
15416 * lang.c (init_parse): Don't open command line provided filename
15418 (lang_parse): Don't set main_jcf anymore.
15419 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15420 (JCONSTRUCTOR_CHECK): New macro.
15421 (JBSC_TYPE_P): New macro.
15422 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15423 (COMPLETE_CHECK_OP_2): New macro.
15424 (struct parse_ctxt): New field explicit_constructor_p.
15425 (check_class_interface_creation): Fixed prototype indentation.
15426 (patch_method_invocation_stmt): Prototype reflects added argument.
15427 (patch_invoke): Likewise.
15428 (complete_method_declaration, build_super_invocation,
15429 verify_constructor_circularity,
15430 build_this_super_qualified_invocation, get_printable_method_name,
15431 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15432 verify_constructor_super, create_artificial_method,
15433 start_artificial_method_body, end_artificial_method_body,
15434 generate_field_initialization_code): New function prototypes.
15435 * parse.y: Fixed leading comment
15436 (constructor_header:, constructor_body:, block_end:): Rules tagged
15438 (type_declaration:): Call maybe_generate_finit.
15439 (method_declaration:): Action for method_body: placed in new
15440 function complete_method_declaration, called here.
15441 (constructor_declaration:): Defined actions. Removed leading
15443 (constructor_header:): New rule with action.
15444 (constructor_body:): Rule rewritten using block_begin: and
15445 block_end:. Defined actions.
15446 (constructor_declarator:, explicit_constructor_invocation:):
15448 (block:): Use new rules block_begin: block_end:.
15449 (block_begin:, block_end:): New rules and actions.
15450 (block_statements:): Fixed error message for explicit
15452 (method_invocation:): Call build_this_super_qualified_invocation
15453 if primary is `this' or `super' was seen.
15454 (conditional_expression:): Action defined.
15455 (extra_ctxp_pushed_p): New static global flag.
15456 (java_parser_context_save_global): Create parser context if
15457 necessary. Use extra_ctxp_pushed_p to remember it.
15458 (java_parser_context_restore_global): Pop extra parser context if
15460 (build_array_from_name): Array on primitive types are marked
15462 (register_fields): Restore new name in field initializer
15463 expression if type was altered. Non static fields initialized upon
15464 declaration marked initialized.
15465 (maybe_generate_finit): New function.
15466 (maybe_generate_clinit): Use create_artificial_method,
15467 start_artificial_method_body, end_artificial_method_body. Generate
15468 debug info for enclosed initialization statements.
15469 (method_header): Fixed leading comment. Check constructor
15470 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15472 (complete_method_declaration, constructor_circularity_msg,
15473 verify_constructor_circularity): New functions.
15474 (get_printable_method_name): New function.
15475 (check_method_redefinition): Don't rename <finit> methods. Fix
15476 declared constructor names. Error message for
15477 constructors modified.
15478 (java_check_regular_methods): Local variable seen_constructor
15479 renamed saw_constructor. Skip verification on constructors. Create
15480 default constructor with create_artificial_method.
15481 (java_check_methods): Removed unnecessary empty line.
15482 (create_artificial_method, start_artificial_method_body,
15483 end_artificial_method_body): New functions.
15484 (java_layout_classes): Changed leading comment. Reverse fields
15485 list if necessary. Always layout java.lang.Object if being
15487 (java_complete_expand_methods): Verify constructor circularity.
15488 (java_complete_expand_method): Call fix_constructor on
15489 constructors. Local variable no_ac_found removed. Restore
15490 bindings if method body expansion failed.
15491 (fix_constructors, verify_constructor_super,
15492 generate_field_initialization_code): New function.
15493 (java_expand_classes): Fixed leading comment. Write class file
15495 (resolve_expression_name): Check for illegal instance variable
15496 usage within the argument scope of an explicit constructor
15498 (resolve_qualified_expression_name): Pass extra from_super flag
15499 when invoking patch_method_invocation_stmt. New case for
15500 conditional expression when used as a primary. Check for error
15501 when acquiring super.
15502 (patch_method_invocation_stmt): Added extra argument super. New
15503 local variable is_static_flag. Set class_to_search according to
15504 the nature of the constructor invocation. Don't add `this'
15505 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15506 invocation within the argument scope of explicit constructor
15507 invocation. Set is_static according to is_static_flag. Provide
15508 extra `super' argument to patch_invoke invocation.
15509 (patch_invoke): New argument from_super. Loop on arguments
15510 indentation fixed. Pass from_super to invocation_mode. New switch
15511 case INVOKE_SUPER. Fixed error message in switch default case.
15512 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15514 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15515 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15516 message takes constructors into account.
15517 (find_applicable_accessible_methods_list): Fixed indentation.
15518 (qualify_ambiguous_name): Take explicit constructor invocation
15519 into account. Deal with a conditional expression as a primary to
15521 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15522 case. Added extra argument to patch_method_invocation_stmt.
15523 Register calls made to explicit constructor `this'. Don't call
15524 save_expr in ARRAY_REF case when emitting class files. Check for
15525 illegal use of this when expanding explicit constructor invocation
15527 (complete_function_arguments): Set and reset parser context
15528 explicit_constructor_p field value when appropriate.
15529 (build_super_invocation, build_this_super_qualified_invocation):
15531 (patch_assignment): Fixed typo.
15532 (patch_unaryop): Check on final fields occurs only when a decl
15534 (patch_return): Take constructors into account.
15535 (patch_conditional_expr): New function.
15536 * typeck.c (build_java_signature): Removed unnecessary empty line.
15538 1998-10-28 Jeffrey A Law (law@cygnus.com)
15540 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15542 1998-10-28 Tom Tromey <tromey@cygnus.com>
15544 * decl.c (init_decl_processing): Renamed fields.
15545 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15546 interface_len, msize fields.
15548 * class.c (make_class_data): Removed subclass_head and
15549 subclass_next fields.
15550 * decl.c (init_decl_processing): Removed subclass_head and
15551 subclass_next fields.
15553 1998-10-28 Jeffrey A Law (law@cygnus.com)
15555 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15556 * mangle.c (emit_unicode_mangled_name): Similarly.
15558 1998-10-26 Nick Clifton <nickc@cygnus.com>
15560 * jcf-parse.c (get_constant): Place braces around code to compute
15561 'd' when REAL_ARITHMETIC is not defined.
15563 1998-10-25 H.J. Lu (hjl@gnu.org)
15565 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15568 1998-10-23 Tom Tromey <tromey@cygnus.com>
15570 * lang-specs.h: `.zip' files are input to jc1.
15572 1998-10-22 Per Bothner <bothner@cygnus.com>
15574 * jvspecs.c: Add (but don't enable) support for combining multiple
15575 .class and .java input filenames to a single jc1 invocation.
15576 Add support for -C flag (copile to .class files).
15577 Translate -classpath and -CLASSPATH arguments.
15578 * lang-specs.h: Don't set %2 spec.
15580 1998-10-22 Tom Tromey <tromey@cygnus.com>
15582 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15584 (add_path): Don't add trailing separator to non-empty path
15587 * lang.c (lang_decode_option): Check for -fclasspath and
15588 -fCLASSPATH before examining other `-f' options.
15590 * java-tree.h (finalize_identifier_node): Don't declare.
15591 * class.c (make_class_data): Don't push "final" field.
15592 * decl.c (init_decl_processing): Don't push "final" field.
15593 (finalize_identifier_node): Removed.
15594 (init_decl_processing): Don't set finalize_identifier_node.
15596 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15598 1998-10-11 Anthony Green <green@cygnus.com>
15600 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15601 (JV_SCAN_SOURCES): New macro.
15602 (JCF_DUMP_SOURCES): Likewise.
15603 (jcf-dump$(exeext)): New target.
15604 (jv-scan$(exeext)): New target.
15606 1998-10-22 Tom Tromey <tromey@cygnus.com>
15608 * Makefile.in (LEX): Removed.
15609 (LEXFLAGS): Likewise.
15610 (SET_BISON): New macro.
15612 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15613 spurious diffs in parse.c.
15614 ($(PARSE_SCAN_C)): Likewise.
15615 (PARSE_DIR): New macro.
15617 (PARSE_SCAN_C): Likewise.
15618 (PARSE_RELDIR): New macro.
15620 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15622 * jcf-io.c (find_class): Use saw_java_source to determine when to
15623 look for `.java' file.
15624 * jcf-parse.c (saw_java_source): New global.
15625 (yyparse): Set it if `.java' file seen.
15627 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15628 (GCJH_SOURCES): Likewise.
15629 * Makefile.in (datadir): New macro.
15630 (libjava_zip): Likewise.
15631 (JAVA_OBJS): Added jcf-path.o.
15632 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15633 (../gcjh$(exeext)): Likewise.
15634 (jcf-path.o): New target.
15635 * java-tree.h (fix_classpath): Removed decl.
15636 * jcf-parse.c (fix_classpath): Removed.
15637 (load_class): Don't call fix_classpath.
15638 * parse.y (read_import_dir): Don't call fix_classpath.
15639 * lex.h: Don't mention classpath.
15640 * lex.c (java_init_lex): Don't initialize classpath.
15641 * jcf-io.c (classpath): Removed global.
15642 (find_class): Use jcf_path iteration functions. Correctly search
15643 class path for .java file.
15644 (open_in_zip): New argument `is_system'.
15645 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15646 classpath-related options.
15647 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15649 (lang_init): Call jcf_path_init.
15650 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15651 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15652 Correctly put braces around second string in each entry.
15653 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15654 classpath-related options.
15655 (help): Updated for new options.
15656 * jcf.h: Declare functions from jcf-path.c. Don't mention
15657 `classpath' global.
15658 * jcf-path.c: New file.
15660 * jcf-depend.c: Include jcf.h.
15662 * jcf-write.c (localvar_alloc): Returns `void'.
15663 (localvar_free): Removed unused variable.
15665 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15666 (init_parse): Use OBJECT_SUFFIX, not ".o".
15668 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15670 * class.c (emit_register_classes): Renamed from
15671 emit_register_class.
15672 * java-tree.h (emit_register_classes): Prototype renamed from
15673 emit_register_class.
15674 * jcf-parse.c (yyparse): Call emit_register_classes once before
15676 * parse.y (java_expand_classes): No longer register classes.
15678 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15680 * class.c (is_compiled_class): New local variable
15681 seen_in_zip. Identify classes found in currently compiled source
15683 * decl.c (complete_start_java_method): Fixed typo.
15684 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15685 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15686 (CLASS_P): Moved around.
15687 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15688 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15690 (jcf_parse_source): Changed leading comment. Removed unnecessary
15691 fclose and CLASS_FROM_SOURCE_P marking.
15692 (parse_source_file): New local variables remember_for_generation
15693 and filename. Mark parsed file name identifier node. Removed block
15694 executed when parse_only was null. Set remember_for_generation.
15695 Use it as an argument to java_pop_parser_context.
15696 (yyparse): New local variables several_files, list, next node and
15697 current_file_list. Split ampersand separated file names into
15698 current_file_list. Iterate through the list and parse accordingly.
15699 * parse.h (java_pop_parser_context): New function prototype.
15700 * parse.y (ctxp_for_generation): New static global variable.
15701 (java_pop_parser_context): New argument generate. Link popped ctxp
15702 to ctxp_for_generation list accordingly.
15703 (java_complete_expand_methods): Fixed indentation.
15704 (java_expand_classes): New function.
15706 1998-10-17 Per Bothner <bothner@cygnus.com>
15708 * Makefile.in: Link with libiberty.a instead of memmove.o.
15710 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15712 * lex.c (setjmp.h): No longer included.
15713 * lex.h (setjmp.h): Included.
15714 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15715 (duplicate_declaration_error_p): Renamed from
15716 duplicate_declaration_error.
15717 (build_array_from_name): New function prototype.
15718 * parse.y (setjmp.h): No longer included.
15719 (variable_declarator_id): Define action.
15720 (build_array_from_name): New function.
15721 (duplicate_declaration_error_p): Renamed from
15722 duplicate_declaration_error. Fixed leading comment.
15723 (register_fields): Main `for' loop reorganized. Uses
15724 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15725 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15726 build_array_from_name.
15727 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15729 (read_import_dir): Don't try to skip `.' and `..'.
15730 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15731 build_array_from_name. Main `for' loop reorganized.
15732 (resolve_qualified_expression_name): When building access to a
15733 field, use the type where the field was found, not its own type.
15734 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15735 field was found is null.
15736 (qualify_ambiguous_name): Sweep through all successive array
15739 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15741 * java-tree.h (pop_labeled_block, lang_printable_name,
15742 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15743 interface_of_p, inherits_from_p, fix_classpath,
15744 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15745 make_class_data, register_class, alloc_name_constant): New
15746 function prototypes.
15747 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15748 indentation. Added cast to remove warning.
15749 (lang_printable_name): Set v argument unused.
15750 (lang_print_error): Added argument to lang_printable_name call.
15751 (java_dummy_print, print_lang_decl, print_lang_type,
15752 print_lang_identifier, lang_print_xnode): All argument marked
15754 * lex.c (java_unget_unicode): Removed unnecessary argument.
15755 (java_allocate_new_line): Unused local variable is gone.
15756 (java_read_char): Added parenthesis in expressions to remove
15757 warnings. Added final return statement.
15758 (java_read_unicode): Added parenthesis in expression to remove
15760 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15761 (java_parse_escape_sequence): Likewise.
15762 (java_lex): Unused local variables are gone. Fixed
15763 java_unget_unicode invocation.
15764 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15766 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15767 lang_printable_name invocation in macro.
15768 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15770 (duplicate_declaration_error): Suppressed unused argument in
15772 (identical_subpath_p): Function declaration is gone.
15773 (patch_invoke): Suppressed unused argument in prototype.
15774 (patch_cast, build_labeled_block, check_thrown_exceptions):
15776 * parse.y (setjmp.h): Included
15777 (toplev.h): Likewise.
15778 (field_declaration:): Suppressed unused local
15779 (label_decl:): Fixed build_labeled_block invocation.
15780 (java_pop_parser_context): Put extra parenthesis around assignment
15782 (yyerror): Suppressed unused local variables.
15783 (variable_redefinition_error): Fixed lang_printable_name
15785 (create_interface): Suppressed unused local variables.
15786 (create_class): Likewise.
15787 (duplicate_declaration_error): Suppressed unused argument. Fixed
15788 lang_printable_name invocation.
15789 (register_fields): Suppressed unused local variable. Fixed
15790 duplicate_declaration_error invocation.
15791 (method_header): Suppressed unused local variable.
15792 (method_declarator, parser_check_super): Likewise.
15793 (java_complete_class): Suppressed unused local variable. Fixed
15794 fatal error message.
15795 (complete_class_report_errors): Added default: in switch.
15796 (java_check_regular_methods): Fixed lang_printable_name
15798 (check_throws_clauses): Likewise.
15799 (java_check_abstract_methods): Suppressed unused local
15800 variable. Fixed lang_printable_name invocation.
15801 (read_import_entry): Added supplemental return statement.
15802 (read_import_dir): Suppressed unused local variables.
15803 (check_pkg_class_access, declare_local_variables): Likewise.
15804 (source_start_java_method): Suppressed unused extern variable
15806 (expand_start_java_method): Suppressed unused extern and local
15807 variable declarations.
15808 (java_complete_expand_methods): Likewise.
15809 (java_complete_expand_method): Suppressed unused local variables.
15810 (make_qualified_name): Likewise.
15811 (resolve_qualified_expression_name): Added default: in
15812 switch. Fixed lang_printable_name invocation.
15813 (class_instance_creation_expression): Added parenthesis around
15815 (patch_method_invocation_stmt): Fixed lang_printable_name and
15816 patch_invoke invocations.
15817 (check_for_static_method_reference): Fixed lang_printable_name
15819 (patch_invoke): Suppressed unused arguments and local variables.
15820 (lookup_method_invoke): Suppressed unused local variables.
15821 (qualify_ambiguous_name): Added default: in switch.
15822 (identical_subpath_p): Function removed.
15823 (patch_assignment): Suppressed unused local variables. Suppressed
15824 unnecessary if statement. Fixed lang_printable_name invocations.
15825 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15826 (valid_ref_assignconv_cast_p): Parenthesis around
15827 expression. Suppressed unused local variables.
15828 (build_binop): Suppressed unused local variables. fixed
15829 lang_printable_name invocations.
15830 (string_constant_concatenation): Suppressed unused local
15832 (patch_unaryop): Fixed lang_printable_name invocation.
15833 (patch_cast): Suppressed unnecessary argument. Fixed
15834 lang_printable_name invocation.
15835 (patch_array_ref): Fixed lang_printable_name invocation.
15836 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15837 (build_labeled_block): Suppressed unused argument.
15838 (generate_labeled_block): Fixed build_labeled_block invocation.
15839 (build_loop_body): Suppressed unused local variables.
15840 (patch_loop_statement): Likewise.
15841 (patch_exit): Fixed lang_printable_name invocation.
15842 (patch_switch_statement): Likewise.
15843 (case_identity): First argument marked unused.
15844 (patch_try_statement): Fixed lang_printable_name invocations.
15845 (patch_synchronized_statement, patch_throw_statement): Likewise.
15846 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15847 lang_printable_name invocations.
15848 (check_thrown_exceptions_do): Suppressed unused argument.
15850 1998-10-14 Tom Tromey <tromey@cygnus.com>
15852 * jcf-write.c (write_classfile): Add output class file as target.
15853 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15854 * jcf.h: Added declarations for dependency-tracking functions.
15855 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15856 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15857 (finish_parse): Call jcf_dependency_write.
15858 (dependency_tracking): New global.
15859 (DEPEND_SET_FILE): New define.
15860 (DEPEND_ENABLE): New define.
15861 (init_parse): Enable dependency tracking if required.
15863 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15864 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15865 (../gcjh$(exeext)): Likewise.
15866 (jcf-depend.o): New target.
15867 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15868 (GCJH_SOURCES): Likewise.
15869 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15871 (find_classfile): Added dep_name argument.
15872 (find_class): Compute name of dependency.
15873 (open_in_zip): Call jcf_dependency_add_file.
15874 * gjavah.c (output_file): No longer global.
15875 (usage): Don't mention "gjavah".
15877 (java_no_argument): Likewise.
15878 (version): Likewise.
15879 (main): Recognize and handle -M family of options.
15880 (print_mangled_classname): Return is void.
15881 (process_file): Handle case where output is suppressed.
15882 (HANDLE_END_FIELD): Likewise.
15883 (HANDLE_METHOD): Likewise.
15884 * jcf-depend.c: New file.
15886 1998-10-13 Jeffrey A Law (law@cygnus.com)
15888 * java-tree.def: Add missing newline at EOF.
15890 1998-10-13 Tom Tromey <tromey@cygnus.com>
15892 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15893 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15895 Include <config.h> and "system.h".
15896 (disassemble_method): Undefine RET to avoid clash with
15897 config/i386/i386.h.
15899 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15901 * decl.c (runtime_exception_type_node, error_exception_type_node):
15902 New global variables.
15903 (init_decl_processing): Initialized.
15904 * expr.c (java_lang_expand_expr): Set caught exception type to
15905 null if catch handler argument doesn't exit.
15906 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15908 * java-tree.h (runtime_exception_type_node,
15909 error_exception_type_node): Global variables declared.
15910 (DECL_FUNCTION_THROWS): New macro.
15911 (DECL_FUNCTION_BODY): Modified comment.
15912 (DECL_SPECIFIC_COUNT): Likewise.
15913 (struct lang_decl): New field throws_list.
15914 (IS_UNCHECKED_EXPRESSION_P): New macro.
15915 * lex.c (java_lex): Generate location information for THROW_TK.
15916 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15917 EXCEPTIONS_P): New macros.
15918 (enum jdep_code): New value JDEP_EXCEPTION.
15919 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15920 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15921 PATCH_METHOD_RETURN_ERROR): New macros.
15922 (patch_method_invocation_stmt): Added new argument to prototype.
15923 (patch_synchronized_statement, patch_throw_statement,
15924 check_thrown_exceptions, check_thrown_exceptions_do,
15925 purge_unchecked_exceptions, check_throws_clauses): New function
15927 * parse.y Fixed typo in keyword section.
15928 (throw:): Rule tagged <node>.
15929 (THROW_TK): Keyword tagged <operator>.
15930 (method_header:): Last argument to call to method_header passed
15932 (throws:, class_type_list:, throw_statement:,
15933 synchronized_statement:, synchronized:): Defined actions.
15934 (method_header): New local variable current. Register exceptions
15935 from throws clause.
15936 (java_complete_tree): Complete and verify exceptions from throws
15938 (complete_class_report_errors): Error message on exceptions not
15940 (java_check_regular_methods): Fixed typo. Shortcut on private
15941 overriding methods. Changed error message on method
15942 redefinition. Check for throws clause compatibility.
15943 (check_throws_clauses): New function.
15944 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15945 method. Changed error message on method redefinition.
15946 (currently_caught_type_list): New static variable.
15947 (java_complete_expand_methods): Purge unchecked exceptions from
15948 throws clause list. Call PUSH_EXCEPTIONS before walk and
15949 POP_EXCEPTIONS after.
15950 (resolve_qualified_expression_name): Pass new argument as NULL to
15951 patch_method_invocation_stmt.
15952 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15953 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15954 argument list when appropriate. Use new argument if non null to
15955 store selected method decl.
15956 (patch_invoke): Convert if necessary args of builtin types before
15957 forming CALL_EXPR. Argument list no longer reversed here.
15958 (invocation_mode): Treat final methods as static methods.
15959 (java_complete_tree): New cases for THROW_EXPR: and
15960 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15962 (complete_function_arguments): No more RECORD_TYPE
15963 conversion. Function parameter nodes no longer saved.
15964 (valid_ref_assignconv_cast_p): Avoid handling null type.
15965 (patch_binop): Fixed null constant reference handling.
15966 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15967 BUILD_THROW macros.
15968 (patch_try_statement): Fixed comments. Record caught types in
15969 list, push the list, expand try block and pop the list.
15970 (patch_synchronized_statement, patch_throw_statement,
15971 check_thrown_exceptions, check_thrown_exceptions_do,
15972 purge_unchecked_exceptions): New functions.
15973 * typeck.c (lookup_argument_method): Allow WFL in place of method
15974 DECL_NAME during method definition check
15976 1998-10-09 Tom Tromey <tromey@cygnus.com>
15978 * gjavah.c (decode_signature_piece): New function.
15979 (print_c_decl): Use it. Added `name_override' argument.
15980 (print_method_info): Use name_override argument to print_c_decl.
15981 (seen_fields): Removed.
15982 (print_field_info): Don't update seen_fields.
15983 (struct method_name): New structure.
15984 (method_name_list): New global.
15985 (print_method_info): Add new method to list of methods.
15986 (name_is_method_p): New function.
15987 (print_field_info): If field name has same name as method, then
15989 (process_file): Parse methods before fields.
15990 (field_pass): New global.
15991 (HANDLE_END_FIELD): Take field_pass into account.
15993 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15995 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
15996 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
15998 1998-10-03 Anthony Green <green@cygnus.com>
16000 * jvspec.c: Fix bug in jvgenmain_spec patch.
16002 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16004 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16005 * decl.c (soft_exceptioninfo_call_node): New global variable.
16006 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16007 takes extra integer argument. soft_exceptioninfo_call_node
16009 * except.c (java_set_exception_lang_code): New function
16010 (method_init_exceptions): Called here.
16011 (prepare_eh_table_type): New function.
16012 (expand_end_java_handler): Called here.
16013 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16014 one argument. Modified generation of call to
16015 soft_badarrayindex_node to use new argument.
16016 (build_java_arrayaccess): Pass faulty index value to
16017 build_java_throw_out_of_bounds_exception.
16018 (generate_name): New function.
16019 (java_lang_expand_expr): New local variables node, current,
16020 has_finally_p. Expand TRY_EXPR node.
16021 (process_jvm_instruction): Replace top of the stack with thrown
16022 object reference when entering exception handler.
16023 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16024 specific tree codes.
16025 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16027 (DECL_SPECIFIC_COUNT): New macro.
16028 (prepare_eh_table_type, java_set_exception_lang_code,
16029 generate_name): New function declarations.
16030 (match_java_method): Declaration deleted.
16031 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16033 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16034 * parse.h (redefinition_error, refine_accessible_methods_list,
16035 can_cast_to_p): Function declaration removed.
16036 (classitf_redefinition_error, variable_redefinition_error,
16037 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16038 find_most_specific_methods_list, argument_types_convertible,
16039 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16040 valid_cast_to_p, valid_method_invocation_conversion_p,
16041 try_reference_assignconv, add_stmt_to_compound,
16042 build_jump_to_finally, build_tree_list, patch_try_statement,
16043 java_get_catch_block): New function declarations.
16044 * parse.y (string_buffer_type): Global variable deleted.
16045 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16046 finally): Rules tagged <node>.
16047 (TRY_TK, CATCH_TK): Token tagged <operator>.
16048 (class_body_declaration:, class_member_declaration:,
16049 formal_parameter:, explicit_constructor_invocation:,
16050 interface_member_declaration:, constant_declaration:,
16051 primary_no_new_array:, class_instance_creation_expression:,
16052 array_creation_expression:): Issue error on unsuported JDK1.1
16054 (try_statement:, catches:, finally:): Define actions.
16055 (catch_clause_parameter): New rule.
16056 (catch_clause:): Use new rule catch_clause_parameter.
16057 (parse_jdk1_1_error): New function.
16058 (redefinition_error): Renamed classitf_redefinition_error.
16059 (variable_redefinition_error): New function.
16060 (check_class_interface_creation): Call
16061 classitf_redefinition_error.
16062 (java_complete_tree): Added error message on JDEP_TYPE: case.
16063 (complete_class_report_errors): Fixed indentation.
16064 (declare_local_variables): Call variable_redefinition_error.
16065 (source_end_java_method): Call java_set_exception_lang_code and
16066 emit_handlers where appropriate.
16067 (java_method_add_stmt): Call add_stmt_to_block.
16068 (add_stmt_to_block): New function.
16069 (lookup_method_invoke): Fixed outside comment. new local variable
16070 candicates. Call find_applicable_accessible_methods_list and
16071 find_most_specific_methods_list when searching for a
16072 method. Modified error report to list possible candidates when
16074 (find_applicable_accessible_methods_list,
16075 find_most_specific_methods_list, argument_types_convertible): New
16077 (refine_accessible_methods_list): Function deleted.
16078 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16079 expr (if applicable) before calling patch_array_ref.
16080 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16081 (enter_block): Fixed comment.
16082 (enter_a_block): New function.
16083 (patch_assignment): Reorganized. Call try_reference_assignconv for
16084 references. Call valid_cast_to_p instead of can_cast_to_p.
16085 (try_reference_assignconv,
16086 valid_builtin_assignconv_identity_widening_p): New functions.
16087 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16088 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16090 (build_string_concatenation): Don't resolve StringBuffer.
16091 (patch_cast): Fixed inverted arguments.
16092 (patch_array_ref): Code to save array expr deleted. Call
16093 valid_cast_to_p instead of can_cast_to_p.
16094 (generate_labeled_block): Call generate_name.
16095 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16096 patch_try_statement): New functions.
16097 * typeck.c (match_java_method): Function deleted.
16099 1998-10-02 Anthony Green <green@cygnus.com>
16101 * jvspec.c: jvgenmain_spec uses different temporary file names.
16103 1998-10-02 Anthony Green <green@cygnus.com>
16105 * jvspec.c (lang_specific_driver): Fail if user specifies
16106 --main= when not linking.
16108 1998-09-28 Tom Tromey <tromey@cygnus.com>
16110 * class.c (make_class_data): Push value for `thread' field.
16111 * decl.c (init_decl_processing): Added `thread' field to class.
16113 * class.c (add_field): Always make static fields externally
16116 1998-09-26 Anthony Green <green@cygnus.com>
16118 * expr.c (build_java_athrow,
16119 build_java_throw_out_of_bounds_exception, expand_invoke,
16120 build_newarray, expand_java_multianewarray, build_java_monitor):
16121 Update comments to reflect _Jv_* function names.
16123 1998-09-25 Per Bothner <bothner@cygnus.com>
16125 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
16126 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
16127 * parse.y (expand_start_java_method): Likewise.
16129 1998-09-24 Per Bothner <bothner@cygnus.com>
16131 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
16133 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
16134 (add_field): No longer need to convert from RECORD_TYPE to pointer,
16135 * expr.c: Remove no-longer-needed calls to promote_type.
16136 * decl.c (give_name_to_locals): Liekwise.
16137 * jcf-parse.c (get_class_constant): Compensate for new signatures.
16138 * parse.y: Add/remove promote_type calls as appropriate.
16139 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
16140 (parse_signature_string): Likewise.
16141 (build_java_array_type): Fix for now signature convenions.
16143 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
16145 1998-09-23 Tom Tromey <tromey@cygnus.com>
16147 * class.c (init_class_processing): libjava function renamed to
16150 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16152 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
16153 * java-tree.def: Fixed DEFTREECODE third argument.
16154 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
16155 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
16156 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
16157 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16158 JAVA_THIS_EXPR): Now replaced by tree code definitions.
16159 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
16160 * lang.c (java_tree_code_type, java_tree_code_length,
16161 java_tree_code_name): New arrays.
16162 (lang_init): Append Java tree node definitions to Gcc ones.
16163 * lex.c (expression_obstack): Declared as extern when JC1_LITE
16165 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
16167 (java_lex): Allow declaration of empty string constants. Retain
16168 location information on CASE_TK and DEFAULT_TK.
16169 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
16170 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
16171 Modified to be more robust.
16172 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
16173 (build_new_invocation, try_builtin_assignconv,
16174 patch_switch_statement, string_constant_concatenation,
16175 build_string_concatenation, patch_string_cst, patch_string,
16176 java_expand_switch): New function declarations.
16177 * parse.y: Rules related to switch and EH tagged <node>.
16178 (label_id): Set to NULL_TREE
16179 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
16181 (this_or_super:): Fixed indentation.
16182 (statement:, statement_nsi:, statement_without_trailing_substatement:,
16183 statement_expression:): Removed call to RULE on all sub-rules.
16184 (switch_expression:, switch_labels:): New rules.
16185 (switch_statement:, switch_block:, switch_block_statement_groups:,
16186 switch_block_statement_group:, switch_labels:, switch_label:):
16188 (throw_statement:, synchronized_statement:, try_statement:):
16189 Defined temporary actions.
16190 (class_instance_creation_expression:): Call
16191 build_new_invocation. Fixed indentation.
16192 (field_access): Fixed indentation.
16193 (method_invocation): Likewise.
16194 (make_qualified_primary): Use THIS_EXPR.
16195 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
16196 resolving from SUPER, set *type_found.
16197 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
16198 (java_complete_tree): Removed unused local variable `location'. Case
16199 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
16200 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
16201 on MODIFY_EXPR: and all binary operator tree code cases. Removed
16202 STRING_CST: case. default: checks for patchable strings.
16203 (complete_function_arguments): Transform string constant or
16204 crafted StringBuffer if necessary.
16205 (build_method_invocation): Fixed comments.
16206 (build_new_invocation): New function.
16207 (patch_assignment): Call try_builtin_assignconv to figure a valid
16208 assignment conversion between builtin types.
16209 (try_builtin_assignconv): New function.
16210 (build_binop): Use URSHIFT_EXPR directly to call build.
16211 (operator_string): Use UNARY_PLUS_EXPR.
16212 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
16214 (do_merge_string_cste, merge_string_cste,
16215 string_constant_concatenation, build_string_concatenation,
16216 patch_string, patch_string_cst): New function.
16217 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
16218 (patch_unaryop): Likewise. New test of valid ++/-- operands.
16219 (build_newarray_node): Use NEW_ARRAY_EXPR.
16220 (build_this): Use THIS_EXPR.
16221 (build_return): Enable debug information on return statement.
16222 (build_if_else_statement): Likewise.
16223 (complete_labeled_statement): Fixed related comment.
16224 (build_loop_body): Fixed comment.
16225 (build_bc_statement): Enable debug information on break/continue
16227 (patch_bc_statement): Fixed typos. Handle SWITCH statement
16229 (patch_switch_statement, case_identity, java_expand_switch): New
16232 1998-09-21 Per Bothner <bothner@cygnus.com>
16234 * buffer.h (BUFFER_INIT): New macro.
16235 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
16236 Pass (struct jcf_partial *state) to most functions.
16237 (jcf_block, jcf_relocation): New types.
16238 Support labels, branches, conditionals, loops.
16240 1998-09-21 Tom Tromey <tromey@cygnus.com>
16242 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
16244 1998-09-21 Per Bothner <bothner@cygnus.com>
16246 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
16247 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
16248 not integer_type_node (INT_TYPE_SIZ bits).
16250 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
16252 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
16253 * jcf-dump.c (print_exception_table): New function.
16254 (disassemble_method): Better handling of wide instructions.
16255 Make more robust for bad input.
16257 1998-09-30 Jeffrey A Law (law@cygnus.com)
16259 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
16262 1998-09-17 Jeffrey A Law (law@cygnus.com)
16264 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
16266 1998-09-17 Tom Tromey <tromey@cygnus.com>
16268 * Makefile.in ($(PARSE_H)): Removed target.
16270 1998-09-17 Jeffrey A Law (law@cygnus.com)
16272 * Makefile.in (JAVA_OBJS): Add memmove.o
16273 (memmove.o): New target & rules.
16275 1998-09-15 Tom Tromey <tromey@cygnus.com>
16277 * expr.c (expand_invoke): Don't generate a call to the class init
16280 1998-09-14 Jeffrey A Law (law@cygnus.com)
16282 * Makefile.in: Add many missing dependencies.
16283 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
16285 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
16286 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
16288 1998-09-11 Per Bothner <bothner@cygnus.com>
16290 * decl.c (complete_start_java_method): If method is static (and
16291 not private) call _Jv_InitClass.
16292 * expr.c (expand_invoke): Don't call build_class_init.
16294 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
16296 1998-09-10 Jeffrey A Law (law@cygnus.com)
16298 * Make-lang.in (GCJ): Define before using.
16300 1998-09-09 Jeffrey A Law (law@cygnus.com)
16302 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
16303 losing due to namespace pollution in GNU getopt.h
16305 1998-09-09 Tom Tromey <tromey@cygnus.com>
16307 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
16308 (java.all.cross): Likewise.
16309 (java.rest.encap): Likewise.
16311 1998-09-08 Jeffrey A Law (law@cygnus.com)
16313 * gjavah.c (print_class_decls): Fix thinko in arglist
16314 * jcv-io.c (find_classfile): Similarly.
16316 1998-09-07 Jeffrey A Law (law@cygnus.com)
16318 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
16320 1998-09-05 Tom Tromey <tromey@cygnus.com>
16322 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
16323 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
16324 * Makefile.in (PARSE_C): New macro.
16325 (PARSE_H): Likewise.
16326 (PARSE_SCAN_C): Likewise.
16327 ($(PARSE_C)): Target renamed from parse.c.
16328 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
16329 (clean): Remove parse-scan.c as well.
16330 (parse.o): Depend on $(PARSE_C).
16332 1998-09-05 Anthony Green <green@cygnus.com>
16334 * README, license.terms: Removed.
16336 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
16337 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
16338 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
16339 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
16340 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
16341 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
16342 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
16343 and Java trademark attribution.
16345 1998-09-04 Tom Tromey <tromey@cygnus.com>
16347 * Makefile.in: Use gcjh, not gjavah.
16348 * config-lang.in (stagestuff): Use gcjh, not gjavah.
16349 * Make-lang.in: Changed gjavah to gcjh everywhere.
16351 1998-09-03 Per Bothner <bothner@cygnus.com>
16353 * gjavah.c: Support new -prepend -add -append flags.
16354 (print_method_info): Method is not virtual if class is final.
16356 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16358 * jv-scan.c: Fixed copyright assignment.
16359 * keyword.gperf: Likewise.
16360 * keyword.h: Likewise.
16361 * lex.c: Fixed copyright assignment.
16362 (java_lex): Push unicode back when parsing '<'.
16363 * lex.h: Fixed copyright assignment.
16364 * parse-scan.y: Likewise.
16365 * parse.h: Fixed copyright assignment.
16366 (build_debugable_stmt, complete_for_loop): New function prototypes.
16367 * parse.y: Fixed copyright assignment.
16368 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
16369 size_zero_node when completing a loop with no exit condition.
16370 (for_statement_nsi:): Define action.
16371 (for_init:, for_update:): Return size_zero_node when empty.
16372 (declare_local_variables): Call build_debugable_stmt.
16373 (build_debugable_stmt): New function.
16374 (build_loop_body): Build debugable statement around loop
16376 (complete_loop_body): Take into account the debugable statement
16377 around the EXIT_EXPR.
16378 (complete_loop_body): New function.
16379 (patch_exit_expr): Fixed condition inversion.
16381 1998-09-02 Tom Tromey <tromey@cygnus.com>
16383 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
16384 name of thread define.
16385 * jvspec.c (THREAD_NAME): New macro.
16387 (THREADLIB): Likewise.
16388 (lang_specific_driver): Recognize attempt to link with thread
16389 library or gc library. Recognize -ljava on command line so it
16390 isn't linked against more than once.
16392 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16394 * parse-scan.y (report_main_declaration): Name of the class
16395 containing `main' can be a qualified name.
16397 1998-08-31 Tom Tromey <tromey@cygnus.com>
16399 * config-lang.in: Changed gjavac to gjc everywhere.
16400 * Make-lang.in: Changed gjavac to gjc everywhere.
16402 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16404 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
16405 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
16406 and install the files.
16407 * Makefile.in (JAVA_OBJS_LITE): New variable.
16408 (compiler:): Now include jv-scan as a dependency.
16409 (../jv-scan$(exeext), parse-scan.c): New targets.
16410 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
16411 * config-lang.in (compilers): Removed gcj, gjavah from the list.
16412 * jcf-parse.c (parse_source_file): Call java_layout_classes and
16413 check for errors even if parse_only.
16414 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
16416 (yylex): New function. Uses java_lex body.
16417 (java_lex): Removed commented out statement. Remove local variable
16418 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
16419 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16420 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16421 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16422 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16423 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16425 (java_lex_error): Empty if JC1_LITE is defined.
16426 (java_get_line_col): Return 0 if JC1_LITE is defined.
16427 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16428 SET_MODIFIER_CTX): Moved into the section containing the macros
16429 conditionally defined by JC1_LITE.
16430 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16431 argument if JC1_LITE is defined.
16432 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16433 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16435 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16436 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16437 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16438 to different values according to JC1_LITE.
16439 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16440 declared if JC1_LITE set.
16441 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16442 defined if JC1_LITE not set.
16443 (struct parser_ctx): Reorganized and skip the jc1 front end part
16445 (java_layout_classes): New function definition.
16446 (java_push_parser_context, java_init_lex, yyparse, yylex,
16447 yyerror): Prototype always declared. All other static function
16448 prototypes declared only if JC1_LITE is not set.
16449 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16450 declared in parse.h.
16451 (java_layout_classes): New function.
16452 (java_complete_expand_methods): No longer layout the class here.
16453 * parse-scan.y: New file.
16454 * jv-scan.c: New file.
16456 1998-08-25 Tom Tromey <tromey@cygnus.com>
16458 * gjavah.c (main): Handle -friend option.
16459 (friend_specs): New global.
16460 (generate_access): Handle friend_specs.
16461 (process_file): Likewise.
16462 (MAX_FRIENDS): New macro.
16463 (friend_count): New global.
16464 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16465 Changed all callers.
16467 1998-08-24 Per Bothner <bothner@cygnus.com>
16469 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16470 (main): Handle processing all the entries of a named .zip archive.
16471 * jcf-io.c (jcf_trim_old_input): New function.
16472 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16474 1998-08-24 Per Bothner <bothner@cygnus.com>
16476 * lang.c (flag_assume_compiled): Make default be on.
16478 1998-08-21 Per Bothner <bothner@cygnus.com>
16480 * jcf-dump.c: Add bunches of flags to control output more.
16481 (process_class): New function; support printing more than one class.
16482 (main): Support new --print-main and --javap flags.
16483 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16484 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16486 1998-08-20 Per Bothner <bothner@cygnus.com>
16488 Change mangling of dispatch table to match C++ vtable (w/thunks).
16489 * class.c (build_dtable_decl), java-tree.h: New function.
16490 (make_class_data): Call it.
16491 * decl.c (init_decl_processing): Likewise.
16493 1998-08-19 Warren Levy <warrenl@cygnus.com>
16495 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16496 soft_anewarray; adjust args passed.
16497 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16498 match _Jv_NewObjectArray.
16500 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16502 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16503 * expr.c (loopup_label): Call create_label_decl.
16504 (create_label_decl): New function.
16505 (java_lang_expand_expr): Call expand_start_bindings with argument
16507 * java-tree.h Added space after PROTO in function declarations
16509 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16510 (create_label_decl, push_labeled_block): New function
16512 * lex.c (label_id): Initialize.
16513 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16515 * parse.h Added space after PROTO in function declarations when
16517 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16518 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16519 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16520 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16522 (struct parser_ctxt): New fields current_loop,
16523 current_labeled_block.
16524 (build_if_else_statement, patch_if_else_statement,
16525 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16526 generate_labeled_block, complete_labeled_statement,
16527 build_bc_statement, patch_bc_statement, patch_loop_statement,
16528 build_new_loop, build_loop_body, complete_loop_body): New function
16530 * parse.y (java_warning_count): New global variable.
16531 (label_id): New static variable.
16532 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16533 (block:): Return size_zero_node when block is empty.
16534 (empty_statement:): Return size_zero_node.
16535 (statement:): Implement supplemental action when for_statement: is
16537 (label_decl:): New rule.
16538 (labeled_statement:): Rewritten using label_decl. Actions
16540 (labeled_statement_nsi:): Likewise.
16541 (if_then_statement): Actions implemented.
16542 (while_expression): New rule.
16543 (while_statement:): Rewritten using while_expression. Actions
16545 (while_statement_nsi:): Likewise.
16546 (do_statement_begin:): New rule.
16547 (do_statement:): Rewritten using do_statement_begin. Actions
16549 (for_statement:): Rewritten using for_begin. Actions implemented.
16550 (for_statement_nsi:): Likewise.
16551 (for_header:, for_begin:): New rules.
16552 (for_init:): Actions implemented.
16553 (statement_expression_list:, break_statement:,
16554 continue_statement:): Likewise.
16555 (yyerror): Count number of issued warning(s).
16556 (java_report_errors): Report error(s) and/or warning(s).
16557 (java_complete_class): Use build_java_argument_signature to
16558 recompute completed method signature.
16559 (java_check_regular_methods): New locals method_wfl and aflags.
16560 Use method_wfl instead of lookup_cl during error reports. Fixed
16561 indentation and modified some error messages. Use
16562 lang_printable_name in method instead of the DECL_NAME. New code
16563 to issue warnings on methods not overriding corresponding methods
16564 private to a different package.
16565 (java_method_add_stmt): Call add_stmt_to_compound.
16566 (add_stmt_to_compound): New function.
16567 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16568 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16569 (build_if_else_statement, patch_if_else_statement,
16570 build_labeled_block, generate_labeled_block,
16571 complete_labeled_statement, build_new_loop, build_loop_body,
16572 complete_loop_body, patch_loop_statement, build_bc_statement,
16573 patch_bc_statement, patch_exit_expr): New functions.
16574 * typeck.c (build_java_signature): Build argument signature before
16575 enclosing it in between parenthesis.
16577 1998-08-17 Warren Levy <warrenl@cygnus.com>
16579 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16580 (JAVA_OBJS): Added reminder comment
16582 1998-08-13 Nick Clifton <nickc@cygnus.com>
16584 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16585 be interpreted as a long long.
16587 1998-08-13 Warren Levy <warrenl@cygnus.com>
16589 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16590 soft_initialise_class. Use _Jv_NewMultiArray, not
16591 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16592 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16593 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16594 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16596 1998-08-12 Per Bothner <bothner@cygnus.com>
16598 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16599 length_identifier_node): New global tree node constants.
16600 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16601 Replace uses by super_identifier_node etc.
16602 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16604 * parse.y (resolve_field_access): Don't special-case ".length" if
16605 flag_emit_class_files.
16606 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16607 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16610 1998-08-11 Per Bothner <bothner@cygnus.com>
16612 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16613 * class.c (make_method_value): Remove init for removed fields.
16615 * class.c (layout_class): Use build_java_argument_signature.
16616 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16618 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16619 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16620 (build_java_signature): Don't use push_java_argument_signature.
16622 * typeck.c (lookup_argument_method): New function.
16623 * parse.y (java_check_regular_methods): Use lookup_argument_method
16624 instead of lookup_java_method2 followed by lookup_java_method.
16626 * parse.y (check_method_redefinition): Minor optimization.
16628 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16629 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16631 1998-08-10 Tom Tromey <tromey@cygnus.com>
16633 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16636 * gjavah.c (java_float_finite): Use K&R-style definition.
16637 (java_double_finite): Likewise.
16638 (generate_access): Now returns void. Changed all callers.
16639 (last_access_generated): Removed.
16640 (process_file): Only make a single pass over the .class file.
16642 1998-07-29 Per Bothner <bothner@cygnus.com>
16644 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16645 for compatibility for G++ (with -fvtable-thunks).
16646 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16648 * gjavah.c (process_file): Use public inheritance for super-class.
16650 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16652 * lex.c (java_init_lex): Initialize ctxp->package.
16653 * parse.h (struct parser_ctxt): package and package_len replaced
16654 by tree package, an identifier node. Field method_decl_list is
16655 gone. Fixed comments.
16656 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16657 class_in_current_package): New function prototypes.
16658 * parse.y (array_type:): Set class loaded flag on primitive type
16660 (package_declaration:): Assign ctxp->package to the
16662 (method_invocation:): Handle invocation of method qualified by
16664 (single_type_import_declaration:): Removed ambiguity check.
16665 (java_pop_parser_context): New local variable `next'. Reset and
16666 set IMPORT_CLASSFILE_NAME flags on current and previous import
16668 (java_accstring_lookup): Use new local macro COPY_RETURN.
16669 (lookup_field_wrapper): New function.
16670 (parser_qualified_classname): Use merge_qualified_name.
16671 (parser_check_super_interface): Broaden error message.
16672 (do_resolve_class): Check for qualified class name in the current
16673 compilation unit if appropriate.
16674 (process_imports): Check for already defined classes.
16675 (check_pkg_class_access): Got rid of call to
16676 get_access_flags_from_decl.
16677 (java_complete_expand_methods): Call safe_layout_class based on
16678 the current class size.
16679 (make_qualified_primary): Build a WFL qualification on primary if
16681 (merge_qualified_name): New function.
16682 (make_qualified_name): Use merge_qualified_name.
16683 (resolve_expression_name): Use safe_lookup_field.
16684 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16685 (resolve_qualified_expression_name): Likewise. Check on resolved
16686 element accessibility.
16687 (not_accessible_p, class_in_current_package): New functions.
16688 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16689 (patch_method_invocation_stmt): Merged common pieces. Check
16690 accessibility of invoked method.
16691 (check_for_static_method_reference): Add returned type in error
16693 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16694 (refine_accessible_methods_list): Merged two conditions in test.
16695 (java_complete_class): Sanity check on stabilize_ref gone.
16696 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16698 1998-07-28 Per Bothner <bothner@cygnus.com>
16700 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16702 1998-07-24 Tom Tromey <tromey@cygnus.com>
16704 * gjavah.c (F_NAN): Removed.
16705 (F_NAN_MASK): New macro.
16706 (F_POSITIVE_INFINITY): Removed.
16707 (F_NEGATIVE_INFINITY): Likewise.
16708 (java_float_finite): Rewrote.
16709 (D_NAN_MASK): Renamed.
16710 (java_double_finite): Rewrote.
16711 (D_POSITIVE_INFINITY): Removed.
16712 (D_NEGATIVE_INFINITY): Likewise.
16714 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16715 If verbose, print underlying representation of value in hex.
16717 1998-07-24 Per Bothner <bothner@cygnus.com>
16719 * buffer.h, buffer.c: New files.
16720 * Makefile.in (JAVA_OBJS): Add buffer.o.
16722 Support locals variables and writing their debug entries to .class.
16723 * jcf-write.c: Simplify some by user new buffer type.
16724 (vode_buffer_grow): Removed.
16725 (struct localvar_info): New type.
16726 (localsvars, localvartable): New buffers.
16727 (localvar_alloc, localvar_free): New functions.
16728 (generate_bytecode_insns): Handle local variables.
16729 (generate_classfile): Write LocalVariableTable attribute.
16731 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16733 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16734 * zipfile.h (ZIPMAGIC): New macro.
16736 1998-07-24 Tom Tromey <tromey@cygnus.com>
16738 * Makefile.in (gjavah.o): Updated dependencies.
16739 (jcf-dump.o): Likewise.
16740 (all.indirect): Use ../gjavah.
16741 (../gjavah$(exeext)): Likewise.
16742 (clean): Don't remove gjavah.
16743 (clean): Remove parse.c, not java/parse.c.
16744 * Make-lang.in (java): Added gjavah.
16745 (gjavah$(exeext)): New target.
16746 (GJAVAH_SOURCES): New macro.
16747 (java.all.build): Added gjavah.
16748 (java.all.cross): Likewise.
16749 (java.rest.encap): Likewise.
16750 * config-lang.in (compilers, stagestuff): Added gjavah.
16752 1998-07-23 Tom Tromey <tromey@cygnus.com>
16754 * gjavah.c (java_float_finite): New function.
16755 (java_double_finite): Likewise.
16756 (F_POSITIVE_INFINITY): New macro.
16757 (F_NEGATIVE_INFINITY): Likewise.
16759 (D_POSITIVE_INFINITY): Likewise.
16760 (D_NEGATIVE_INFINITY): Likewise.
16762 (print_field_info): Use java_float_finite and java_double_finite.
16764 1998-07-23 Per Bothner <bothner@cygnus.com>
16766 * parse.y (method_header): Name "this" implicit argument.
16768 1998-07-22 Per Bothner <bothner@cygnus.com>
16770 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16771 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16772 (put_linenumber): New function.
16773 (generate_bytecode_insns, generate_classfile): Write line numbers.
16775 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16777 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16778 (lookup_name, build_known_method_ref, build_class_init,
16779 build_invokevirtual, invoke_build_dtable, match_java_method,
16780 build_field_ref, pushdecl_force_head, build_java_binop,
16781 binary_numeric_promotion, build_decl_no_layout,
16782 build_java_arrayaccess, build_newarray, build_anewarray,
16783 build_java_array_length_access, build_java_arraynull_check): New
16784 extern function prototypes.
16785 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16786 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16788 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16790 * jcf.h (jcf_out_of_synch): New extern function prototype.
16791 * parse.h: Static/global function implemented in parse.y
16792 prototyped and declarations moved at the end of the file.
16793 (DECL_P): Check that the argument isn't null.
16794 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16795 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16796 (QUAL_DECL_TYPE): New macro.
16797 (PARAMS): Macro definition removed.
16798 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16799 (return_statement:): Call build_return.
16800 (field_access:): Call make_qualified_primary in sub rule.
16801 (method_invocation:): Build method invocation and call
16802 make_qualified_primary when processing primaries.
16803 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16804 get_type_from_signature.
16805 (java_check_regular_method): Extra integer 0 argument when calling
16806 lookup_java_method2.
16807 (lookup_java_interface_method2): Extra method DECL argument when
16808 calling lookup_java_interface_method2.
16809 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16810 COMPOUND_EXPR node.
16811 (java_complete_expand_method): Layout current class iff not
16812 already done. Don't process interface's methods.
16813 (java_complete_expand_method): Use super class only if it
16814 exists. Use current class otherwise.
16815 (make_qualified_primary): New function.
16816 (resolve_expression_name): Process qualified expression or
16817 expression from primary the same way.
16818 (resolve_expression_name): Two last arguments to
16819 resolve_field_access are now NULL_TREEs.
16820 (resolve_field_access): New variable is_static. Local field must
16821 be DECLs. is_static computed on field DECLs only. Append code in
16822 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16823 to initialize field_type.
16824 (resolve_qualified_expression_name): New local variable,
16825 previous_call_static and is_static. Handle primaries with function
16826 calls, casts, array references and `this'. `super' now handled as
16827 `(super_class)this'. Use is_static to clarify boolean expressions.
16828 Added code to handle case where a proper handle is required to
16829 access a field. Use QUAL_DECL_TYPE where applicable.
16830 (maybe_access_field): New function.
16831 (patch_method_invocation_stmt): New arguments primary, where,
16832 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16833 deleted. Use `where' as a type to search from if specified. Check
16834 for static method reference where forbidden. Append primary or
16835 current_this to the argument list if not calling constructor nor
16837 (check_for_static_method_reference): New function.
16838 (patch_invoke): Layout the class on which new is done if
16840 (lookup_method_invoke): Changed format to report errors on
16842 (qualify_ambiguous_name): New local variable this_found. Now
16843 handle things from primaries. Method call are considered
16845 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16846 changed into NULLs.
16847 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16848 (java_complete_tree): New case fo RETURN_EXPR. Process function
16849 call arguments in separate function.
16850 (complete_function_arguments): New function.
16851 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16853 (patch_assignment): Take the return function slot into account as
16854 a RHS. Distinguish assignment from a return.
16855 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16856 when checking methods in interfaces.
16857 (resolve_type_during_patch): NULL argument to unresolve_type_p
16858 instead of NULL_TREE.
16859 (patch_newarray): Fixed typo in comment.
16860 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16861 (build_return, patch_return): New functions.
16862 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16864 1998-07-21 Per Bothner <bothner@cygnus.com>
16866 * constants.c (find_name_and_type_constant, find_fieldref_index,
16867 find_methodref_index): New methods.
16868 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16869 just return given method. Also, rename to build_known_method_ref.
16870 (expand_invoke): Rename call to build_invoke_non_interface.
16871 * java-tree.h, parse.h: Update prototype.
16872 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16873 (such as expand_expr_stmt) if flag_emit_class_files.
16874 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16875 STACK_TARGET, IGNORE_TARGET): New macros.
16876 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16877 (generate_bytecode_insn): New function to generate method's bytecode.
16878 (generate_classfile): Node generate Code attribute for a method.
16879 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16880 push_long_const, field_op, adjust_typed_op, maybe_wide):
16881 New functions used by generate_bytecode_insn.
16883 * typeck.c (signature_include_return): Remove variable.
16884 (push_java_argument_signature, build_java_argument_signature): New.
16885 (build_java_signature): Use push_java_argument_signature.
16886 * parse.y: Use build_java_argument_signature instead of fiddling
16887 with signature_include_return.
16889 1998-07-17 Tom Tromey <tromey@cygnus.com>
16891 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16894 * Makefile.in (all.indirect): Added gjavah$(exeext).
16895 (gjavah$(exeext)): Added $(exeext).
16898 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16900 * class.c (layout_class): Call to java_layout_parsed_class replace
16901 by safe_layout_class.
16902 * expr.c (build_java_array_length_access): Removed static storage
16903 class in the function definition.
16904 (build_java_arraynull_check): Likewise.
16905 Also fixed typos in two comments.
16906 * lex.c (java_init_lex): Initialize static global kw_length.
16907 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16908 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16910 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16911 * parse.h (resolve_no_layout): New static function declaration.
16912 (get_identifier_in_static): Declaration removed.
16913 (java_layout_parsed_class): Function name declaration changed to
16915 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16916 not_initialized_as_it_should_p, build_this): New static function
16918 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16919 binary_numeric_promotion, stabilize_reference,
16920 build_decl_no_layout, build_java_arrayaccess): Extern function
16921 declarations moved into their own section.
16922 (build_newarray, build_anewarray, build_java_array_length_access,
16923 build_java_arraynull_check): New extern function declarations.
16924 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16925 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16927 (CALL_CONSTRUCTOR_P): New macro.
16928 * parse.y (kw_length): New static global tree node.
16929 (return_statement): Tagged <node>.
16930 (RETURN_TK): Tagged <operator>.
16931 (variable_declarator_id:): Build variable declaration with an
16932 empty initialization value if a syntax error was found in the
16933 initialization part of the variable declaration.
16934 (statement_without_trailing_substatement:): return_statement: now
16935 uses the default rule.
16936 (return_statement:): Temporarily fixed to return NULL_TREE.
16937 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16938 (class_instance_creation_expression:): Class creation rules now
16939 call build_method_invocation upon reduction.
16940 (array_creation_expression:): Rules call build_newarray_node upon
16942 (dim_exprs:): Build a list of dimension expressions.
16943 (dim_expr:): Store location of the OSB_TK in the dimension
16945 (method_invocation:): Added a new error rule.
16946 (build_unresolved_array_type): WFL argument may also be an array
16947 on a primitive type. Name of the argument changed to reflect this.
16948 (method_declarator): Insert argument type at the beginning of the
16949 argument type list and later reverse the list.
16950 (unresolved_type_p): Argument 'returned' may be optionally
16952 (java_layout_class_from_source): Function renamed
16954 (resolve_and_layout): Now call resolve_no_layout and
16956 (resolve_no_layout): New function.
16957 (purify_type_name): New function.
16958 (complete_class_report_errors): Call purify_type_name during error
16959 report on a type not found.
16960 (process_imports): error_found local variable doesn't need to be
16961 initialized to zero.
16962 (declare_local_variables): New local type_wfl. Fixed typo in error
16963 message. type_wfl assigned to unresolved type and used to register
16964 incomplete type. Build a WFL around the variable initialization
16965 statement so that debug info can be generated on it.
16966 (source_start_java_method): Reverse argument list after they've
16968 (current_this): New static global variable.
16969 (java_complete_expand_methods): Set current_this when appropriate.
16970 (resolve_expression_name): Build correct static and non static
16971 field access bearing a simple name.
16972 (resolve_field_access): Resolve the length field of arrays. Handle
16974 (patch_method_invocation_stmt): Set the type of the method
16975 invocation to error_mark_node. This value is later overridden by a
16976 valid type, if any. Don't handle qualified constructor invocation
16977 as qualified method invocation. Call lookup_method_invoke with its
16978 new flag. It's no longer necessary to access the selected method
16979 as the value of a tree list. Handle constructor invocation.
16980 (patch_invoke): Reverse argument list when invoking non interface
16981 methods. Insert call to new as the first argument of the
16983 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16984 defined within a final class. Return INVOKE_STATIC if the invoked
16985 method is a constructor.
16986 (lookup_method_invoke): New lc argument is a flag to indicate a
16987 constructor lookup. Now handle constructor lookup. Choose the most
16988 specific method in case several were matching the invocation
16989 requirements. Return a method decl instead of a tree list featuring
16990 one single method decl element.
16991 (refine_accessible_methods_list): New lc flag argument to
16992 indicate that a constructor is being looked up.
16993 (not_initialized_as_it_should_p): New function.
16994 (java_complete_tree): Now process fake tree codes
16995 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
16996 save_expr on resolved function call arguments. Case on
16997 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
16998 (patch_assignment): LHS can be a field access expression. When
16999 dealing with reference, lhs_type is the promoted type of the
17000 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17002 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17003 (patch_binop): Use not_initialized_as_it_should_p where
17005 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17006 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17008 (resolve_type_during_patch): New function.
17009 (patch_cast): Call resolve_type_during_patch to resolve type and
17010 report error accordingly.
17011 (patch_array_ref): Use not_initialized_as_it_should_p where
17012 applicable. Array base expression is saved before being
17013 used. Promote the type of an array elements if it contains non
17015 (build_newarray_node, patch_newarray, build_this): New functions.
17017 1998-07-16 Tom Tromey <tromey@cygnus.com>
17019 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17020 increment it in `for' statement.
17021 (print_field_info): If number is inf or nan, don't print it.
17022 (print_method_info): If method name is `delete', just ignore it.
17023 (print_c_decl): Special-case jstringArray.
17025 * gjavah.c (help): New function.
17026 (no_argument): New function.
17027 (usage): Changed text.
17028 (main): Rewrote argument handling. Now handles -v, --help,
17030 (version): New function.
17031 (found_error): New global.
17032 (main): Return found_error.
17033 (generate_access): Set found_error.
17034 (print_c_decl): Likewise.
17036 1998-07-15 Tom Tromey <tromey@cygnus.com>
17038 * gjavah.c (print_c_decl): Don't print "," when examining field.
17039 Skip type name when looking at "[L" types.
17040 (process_file): Now static.
17041 (generate_access): Now returns int.
17042 (last_access_generated): New global.
17043 (process_file): Clear last_access_generated; make multiple passes
17045 (print_field_info): Just return if generate_access returns true.
17046 (print_method_info): Likewise. Also, allow <init> functions to
17048 (print_c_decl): Added is_init argument. Print constructors
17050 (print_cxx_classname): Use UTF8_GET to extract characters from
17052 (print_base_classname): New function.
17053 (print_class_decls): New function.
17054 (process_file): Use it.
17055 (utf8_cmp): New function.
17057 1998-07-13 Nick Clifton <nickc@cygnus.com>
17059 * lang-options.h: Format changed to match changes in gcc/toplev.c
17060 to implement a --help option.
17062 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17064 * decl.c (init_decl_processing): Revert change to dtable_type.
17066 1998-07-09 Per Bothner <bothner@cygnus.com>
17068 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17070 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17072 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17074 * lang.c (lang_init): Default flag_exceptions to 1, without
17075 checking to see if it's 2 first.
17077 1998-07-08 Jeffrey A Law (law@cygnus.com)
17079 * constants.c: Include "system.h".
17080 * decl.c: Likewise.
17081 * lang.c (flag_new_exceptions): Get via extern now.
17082 (lang_init_options): New functions. Turn on flag_new_exceptions.
17084 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17086 * lex.c (java_lex): Return 0 when we see an invalid character in
17089 * lex.c (java_read_char): Specify extra argument when calling
17091 (java_read_unicode, java_parse_end_comment,
17092 java_parse_escape_sequence): Likewise,
17093 (java_lex): Specify extra argument when calling
17094 java_lex_error. Test that IDs are beginning with a legal character
17095 for IDs. Handle invalid characters with an error message and a
17096 call to java_lex_error.
17097 (java_lex_error): Adjust column position by new argument
17098 `forward'. Issue an error even if in the middle of reporting an
17101 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17103 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17104 we don't explicitly put a null pointer when we're copying it.
17106 1998-07-07 Tom Tromey <tromey@cygnus.com>
17108 * gjavah.c (print_cxx_classname): New function.
17109 (super_class_name): Likewise.
17110 (print_super_fields): Removed.
17111 (in_super): Removed.
17112 (print_field_info): Never generate #defines.
17113 (print_c_decl): Changed generated types to match JNI. No longer
17114 print class name before method name.
17115 (print_method_info): Print "static" before static methods.
17116 Print "virtual" before non-final methods.
17117 (usage): Use exit(1), not exit(-1).
17119 (print_field_info): Use %.17g to print a double.
17120 (last_access): New globals.
17121 (process_file): Initialize last_access.
17122 (usage): Now static.
17123 (ACC_VISIBILITY): New define.
17124 (generate_access): New function.
17125 (print_field_info): Call it.
17126 (print_method_info): Likewise. Also, generate information for all
17127 methods, not just native methods. Return void.
17128 (print_c_decl): Return void.
17129 (print_field_info): Return void.
17131 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17133 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
17134 processing the jc1 grammar file. Prefix bison functions and
17135 variables with java_.
17136 (parse.c): Dependencies on parse.h and lex.h
17137 * expr.c (build_java_arrayaccess): Function now global.
17138 * java-tree.h: Comment reorganized to carry on previous
17139 classification effort.
17140 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
17141 RESOLVE_TYPE_NAME_P): New flags on WFLs.
17142 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
17143 java_parse (new prefix java_ generated by bison).
17144 (java_layout_parsed_class, java_register_parsed_class): Function
17146 (yyparse): Removed unnecessary call to init_outgoing_cpool.
17147 * lex.c (static tree wfl_op): Variable deleted.
17148 (java_init_lex): Initialize kw_super and kw_this. Initialize more
17149 ctxp fields to NULL_TREE.
17150 (java_lex): No longer create WFL for operators. Filename caching
17151 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
17152 created as STRING_CST and later expanded. Removed extra argument
17153 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
17155 (build_wfl_node): Removed code in comments.
17156 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
17157 store token and location data in the current bison token.
17158 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
17159 static/extern function declaration at the beginning of the file.
17160 (struct qualification): Data structure definition deleted.
17161 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
17162 (qualify_ambiguous_name): Function declaration modified. Function
17163 now returns nothing.
17164 (build_array_ref, patch_array_ref, make_qualified_name,
17165 resolve_qualified_expression_name, maybe_generate_clinit,
17166 resolve_field_access): New static function declarations.
17167 (build_java_arrayaccess): New extern function declaration.
17168 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
17169 (CALL_EXPR_PRIMARY): Macro deleted.
17170 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
17171 (struct parser_ctxt): Field initialized_final
17172 removed. non_static_initialized, static_initialized: New fields.
17173 * parse.y (static tree kw_super, static tree kw_this): New global
17175 (%union): tree wfl field of operator member replaced by int
17176 location. WFLs are non longer created for operators.
17177 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
17178 (qualified_name:): Now calls make_qualified_name to build the
17180 (type_declaration:): Consider generating <clinit> when class
17182 (variable_declarator:): Directly build an assignment node when the
17183 variable is initialized when declared.
17184 (this_or_super:): Build a WFL and set current location when THIS
17185 or SUPER are parsed.
17186 (expression_statement:): Wrap statement around a WFL.
17187 (primary_no_new_array:): Fixed typo. Changed value returned by
17188 THIS_TK because of its new type (temporary).
17189 (dim_exprs:): Temporary fix because of OSB_TK's new type.
17190 (field_access:): Build qualified name with SUPER.
17191 (method_invocation:): Fixed returned value because of SUPER's new
17193 (array_access:): Use OSB_TK location information.
17194 (post_increment_expression:, post_decrement_expression:,
17195 unary_expression:, pre_increment_expression:,
17196 pre_decrement_expression:, unary_expression_not_plus_minus:,
17197 cast_expression:, multiplicative_expression:,
17198 additive_expression:, shift_expression:, relational_expression:,
17199 equality_expression:, and_expression:, exclusive_or_expression:,
17200 inclusive_or_expression:, conditional_and_expression:,
17201 conditional_or_expression:, assignment:): Use new location/token
17202 information available on operators.
17203 (create_class): Set super_decl_type to NULL_TREE when processing
17205 (register_fields): Field initialization is now a MODIFY_EXPR
17206 node. Chain initialization code to the matching lists (according
17207 to the field declaration modifiers).
17208 (maybe_generate_clinit): New function.
17209 (method_header): Don't set method's DECL_NAME to a WFL when adding
17210 methods to java.lang.Object.
17211 (resolve_and_layout): Now can return NULL_TREE if the type
17212 resolution fails. Otherwise, return the class DECL instead of its
17214 (check_method_redefinition): Don't patch method DECL_NAME if it
17215 belongs to java.lang.Object.
17216 (process_imports): Simply assign error_found to the value returned
17217 by check_pkg_class_access.
17218 (declare_local_variables): Don't use their init statements (if
17219 any) when parsing error were previously found. Reuse MODIFY_EXPR
17220 build during parsing as an init statement.
17221 (java_method_add_stmt): Now return the current method body.
17222 (java_layout_parsed_class, java_register_parsed_class): Functions
17224 (java_complete_expand_methods): Initialize the constant pool on a
17225 per class basis. Layout the classes before expanding their method
17226 bodies. Don't try expand artificial constructor code if error were
17227 found. Make the classes data and register them if no error were
17229 (java_complete_expand_method): Retrieve an artificial constructor
17230 argument list before entering its body. Assign the top block to
17231 the artificial constructor function body and set types of declared
17232 blocks and compound statements to void. Walk method body if not an
17233 artificial constructor.
17234 (make_qualified_name, cut_identifier_in_qualified): New functions.
17235 (resolve_expression_name): Fixed comments. Save/restore the
17236 current class CLASS_LOADED_P flag value. Build non qualified
17237 static field access and handle qualified expression names.
17238 (resolve_field_access, resolve_qualified_expression_name): New
17240 (patch_method_invocation_stmt): Use the new expression resolution
17241 scheme, calling resolve_field_access when the function call is
17242 resolved as an expression.
17243 (qualify_ambiguous_name): Function rewritten to work on qualified
17244 expression produced by make_qualified_name.
17245 (java_complete_tree): Promote type when function's argument are
17246 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
17247 the assignment to discover further errors if RHS is a expression
17248 name that fails to evaluate. Declare LHS initialized even though
17249 the assignment failed. Don't use the location variable and removed
17250 extra argument in patch function calls. Now handle the ARRAY_REF
17251 case and build internal string representation when STRING_CSTs are
17253 (build_method_invocation): Don't wrap function call around a WFL.
17254 (build_assignment): Likewise. Use the operator location
17256 (patch_assignment): Handle array access LHSs. Handle error
17257 provenance, resulting in a better error report.
17258 (build_binop): Use op_location from operator as binop location
17260 (build_unaryop, build_incdec, build_cast): Likewise.
17261 (patch_binop): Extract location information from the node. Fixed
17262 typo in error message.
17263 (patch_unary_op): Extract location information from the node.
17264 (build_array_ref, patch_array_ref): New functions.
17266 1998-07-01 Tom Tromey <tromey@cygnus.com>
17268 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
17269 match _Jv_IsInstanceOf.
17270 * decl.c (init_decl_processing): Use _Jv_NewArray, not
17271 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
17273 1998-06-30 Tom Tromey <tromey@cygnus.com>
17275 * decl.c (init_decl_processing): Functions are now named
17276 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
17278 1998-06-29 Per Bothner <bothner@cygnus.com>
17280 * java-tree.h (load_class): Add prototype.
17281 * class.c (is_compiled_class): Add missing arg to load_class.
17282 * expr.c (expand_java_NEW): Call load_class.
17283 * parse.y (process_import): Removed bogus use of void return value.
17285 1998-06-25 Per Bothner <bothner@cygnus.com>
17287 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
17288 Function name is "_Jv_Throw" instead of "soft_athrow".
17289 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
17290 Function name is "_Jv_AllocObject" instead of "soft_new".
17291 Takes an extra parameter (object size).
17292 * expr.c: Update calls.
17294 1998-06-24 Per Bothner <bothner@cygnus.com>
17296 * lex.c (java_get_line_col): Handle end-of-file.
17297 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
17299 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
17301 * lang.c (lang_init): Make -fexceptions the default.
17302 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
17303 exception handling is not turned on.
17305 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
17307 * lang.c (flag_new_exceptions): Make this this default.
17308 * decl.c (end_java_method): Call emit_handlers.
17309 * except.c (method_init_exceptions): Set language code and version.
17310 (expand_start_java_handler): Enable exception, and call
17311 expand_eh_region_start.
17312 (expand_end_java_handler): Enable exception, and set up catch blocks.
17313 (emit_handlers): New routine to generate the saved handlers.
17314 * java-except.h (emit_handlers): Add prototype.
17316 1998-06-12 Per Bothner <bothner@cygnus.com>
17318 We used to have three different representations of the constant pool:
17319 the CPool structure, the tree_constant_pool, and the constructures
17320 used to build the Class object (which may need class and string
17321 constants) in compiled code. None were appropriate for compiling
17322 to .class files, so I did a major overhaul.
17324 First, the tree_constant_pool array was removed. Things were
17325 modified to the CPool structure in the JCF could be used.
17326 Second, a "capacity" field was added to the CPool, and functions
17327 written to search for a matching constant, adding one if not found.
17328 The code that generated the Class object was changed to use a CPool.
17329 The actual TREE_LISTs used to build the CONSTRUCTORs used for
17330 the static Class object are now only in build_constants_constructor.
17331 Finally, I wrote code which can generate a .class file (including its
17332 constant pool) from the RECORD_TYPE of a class. This is a big step
17333 on the way to compiling Java source into .class files.
17335 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
17336 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
17338 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
17339 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
17340 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
17341 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
17342 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
17343 (lang_type): Removed constant_pool field.
17344 * jcf.h (CPool): Renamed size to count. Added field capacity.
17345 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
17346 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
17347 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
17349 * constants.c (current_constant_pool_tags, current_constant_pool_data,
17350 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
17351 * constants.c (build_constants_constructor): Use new outgoing_cpool.
17352 (set_constant_entry, find_constant1, find_constant2,
17353 find_class_constant, count_constant_pool_bytes, write_constant_pool,
17354 find_utf8_constant, find_class_or_string_constant): New functions.
17356 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
17357 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
17358 (give_name_to_class, get_class_constant): Likewise.
17359 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
17360 (get_name_and_type_constant, get_ref_constant): Removed.
17361 * parse.h (parser_ctxt): Remove field tree_constant_pool.
17362 * parse.y: Don't save/restore tree_constant_pool.
17363 * verify.c (verify_jvm_instructions): Update for new approach.
17364 * expr.c (expand_invoke, expand_java_field_op): Likewise.
17366 * lang-options.h: Added -femit-class-file, -femit-class-files.
17367 * lang.c (flag_emit_class_files), java-tree.h: New flag.
17368 (lang_f_options): Added "emit-class-file(s)".
17370 * expr.c (build_java_arrayaccess): Generate more efficient array
17371 bounds checking, by using unsigned compare.
17373 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
17375 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
17377 * parse.h: New comment on the handling of unresolved type
17378 identifiers. JDEPs are now part of the jdep_code enum.
17379 (typedef struct jdep): Now use enum jdep_code or int, depending on
17380 availability. Both are narrowed down to an 8 bits bitfield.
17381 (CALL_EXPR_PRIMARY): Fixed comment.
17383 1998-06-10 Tom Tromey <tromey@cygnus.com>
17385 * Make-lang.in (java): Added gjavac and jvgenmain.
17386 (java.start.encap): Depend on gjavac.
17387 (java.rest.encap): Depend on jvgenmain.
17389 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
17390 (JAVA_CROSS_NAME): Likewise.
17391 (java.all.build): Depend on jvgenmain and gjavac.
17392 (java.all.cross): Depend on jvgenmain and gjavac-cross.
17393 (jvgenmain$(exeext)): New target.
17394 (java.install-common): Wrote.
17395 * config-lang.in (compilers, stagestuff): Added gjavac and
17398 1998-06-10 Dave Brolley <brolley@cygnus.com>
17400 * lang.c (lang_decode_option): New argc/argv interface.
17402 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17404 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
17405 * decl.c (build_decl_no_layout): New function.
17406 * expr.c (java_lang_expand_expr): Layout declarations found in
17407 blocks before they're pushed.
17408 * jcf-parse.c (load_class): Save current line when parsing class
17410 (parse_source_file): Register class before expanding their
17412 * lang.c (put_decl_node): Produce `null' when `void *' is
17414 * lex.c (static tree wfl_op): New static global, for error report
17416 (java_init_lex): wfl_operator and wfl_op initialized
17417 here. Filename caching added for wfl_op. Return wfl_op when `(' is
17419 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17420 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17421 build_unresolved_array_type): New static function definitions.
17422 (build_decl_no_layout): New extern function declared.
17423 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17424 faulty modifier exists.
17425 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17426 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17427 (UNARY_PLUS_EXPR): New fake operator.
17428 (struct parser_ctxt): New field osb_number.
17429 * parse.y (static tree wfl_operator): New static WFL for operator
17430 bound error messages.
17431 (DECR_TK, INCR_TK): Moved.
17432 (OP_TK): Tagged <operator>.
17433 (array_type:): Now call build_unresolved_array_type.
17434 (dim_expr:): Count the number of '[' seen.
17435 (post_increment_expression, post_decrement_expression,
17436 pre_increment_expression, pre_decrement_expression,
17437 unary_expression_not_plus_minus, unary_expression:): Actions are
17438 now building the corresponding unary expressions.
17439 (cast_expression:): Actions are now building cast expressions.
17440 (build_unresolved_array_type): New function.
17441 (create_interface): Reset the number of declared interfaces.
17442 (create_class): Likewise.
17443 (method_header): Methods declared within the scope of an interface
17444 are now implicitly set public and abstract.
17445 (java_complete_class): Variable's and parameter's type are patched
17446 with a promoted type.
17447 (declare_local_variables): Resolved non builtin types are promoted
17448 before being used to build a variable decl. Removed type patch
17449 posted on variable initialization statement.
17450 (source_start_java_method): Use build_decl_no_layout to build the
17451 decl of a parameter of incomplete type.
17452 (java_register_parsed_class): Process interfaces too. Call
17453 rest_of_decl_compilation on each processed class declarations.
17454 (java_complete_expand_methods): Don't attempt to expand things in
17456 (java_complete_tree): Process CONVERT_EXPR, even though it always
17457 has a type. Propagate error_mark_node to node's type too. Promote
17458 method's call argument type and return error_mark_node if
17459 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17460 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17461 handle unary operator nodes.
17462 (build_assignment): Added comment.
17463 (print_int_node): New function.
17464 (patch_assignment): New second argument. New error handling. Use
17465 print_int_node. Handle references. Use can_cast_to_p to issue
17466 different error message according to the context and check upon
17467 the initialization of the RHS.
17468 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17469 (operator_string): Handle more operators.
17470 (patch_binop): No longer use a function static
17471 wfl_operator. Improved error message on shift distance.
17472 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17473 patch_cast): New functions.
17475 1998-06-05 Per Bothner <bothner@cygnus.com>
17477 * jvspec.c: New file.
17478 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17480 * java-tree.h (identifier_subst): Add declaration.
17482 1998-06-04 Tom Tromey <tromey@cygnus.com>
17484 * jvgenmain.c (main): Generate call to JvRunMain.
17486 * class.c (make_class_data): Push value for "sync_info" field.
17487 * decl.c (init_decl_processing): Push "sync_info" field.
17489 1998-06-03 Per Bothner <bothner@cygnus.com>
17491 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17492 Java (source) name, not signature.
17493 Set TYPE_ALIGN to (at least) that of element_type.
17495 1998-06-02 Per Bothner <bothner@cygnus.com>
17497 * class.c: Moved classname-mangling-rekated code to ...
17498 * mangle.c: ... this new file.
17499 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17500 * Makefile.in: Update for above changes.
17502 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17504 * expr.c (truthvalue_conversion): Convert integer and floating
17505 point value to their truth value.
17506 * lex.c (java_lex): Handle the `null' literal.
17507 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17508 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17509 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17512 * parse.y: Reorganization/documentation on token declaration.
17513 (binop_lookup[]): New added new tree codes.
17514 (relational_expression): Build corresponding binary operators.
17515 (equality_expression, conditional_and_expression,
17516 conditional_or_expression): Likewise.
17517 (java_complete_class): Fix crash in debug message.
17518 (java_complete_tree): Check initialization of method call
17519 arguments. Further bogus node evaluation to detect more error
17520 during assignments. Handles more binary operators.
17521 (patch_assignment): Use DECL_P.
17522 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17524 (operator_string): Handle more case. Compacted source.
17525 (patch_binop): Changed function comment. Checking for
17526 uninitialized first operand takes the compound assignment into
17527 account and uses DECL_P. Checking for uninitialized second operand
17528 delayed to routine's end. Use macros to issue type bound error
17529 messages and issue messages on both operands if their types are
17530 different. Force fixed type into node. Handle all binary
17533 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17535 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17536 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17537 build operator node and return tokens.
17538 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17539 * parse.h (java_complete_tree): Changed returned type in prototype.
17540 (build_method_invocation, build_assignment, patch_assignment,
17541 patch_binop): New static function declarations.
17542 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17543 BUILD_EXPR_WFL): New macros.
17544 * parse.y (enum tree_code binop_lookup[]): New static for token to
17546 (%union): Parser union has new sub-structure `operator'.
17547 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17548 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17549 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17550 ASSIGN_ANY_TK): Tokens tagged `operator'.
17551 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17552 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17553 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17554 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17555 (assignment_operator:): Rule tagged `operator'.
17556 (expression_statement:): Re-installed default rule.
17557 (method_invocation:): Sub rules call build_method_invocation.
17558 (postfix_expression:): Don't attempt to resolve name here. Just
17560 (multiplicative_expression:): Sub-rules build corresponding binop
17562 (additive_expression:, shift_expression:, and_expression:,
17563 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17564 (assignment:): Sub rule invoke build_assignment.
17565 (assignment_operator:): Default rules on sub rules.
17566 (force_error): Added documentation on this variable.
17567 (declare_local_variables): Build initialization calling
17569 (expand_start_java_method): Removed unused rtx declaration. Mark
17570 arguments as already initialized.
17571 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17572 (java_complete_expand_methods): Don't process next method if
17573 completion of the previous one triggered errors.
17574 (java_complete_expand_method): Call source_end_java_method if no
17575 error were found during completion.
17576 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17577 locals declaratilon. Handle names found within a class. Return
17578 error_mark_node when things aren't found.
17579 (patch_method_invocation_stmt): Return error_mark_node on failures.
17580 (patch_invoke): Removed unused local. Return the correct node.
17581 (java_complete_tree): Now returns a value. The BLOCK section binds
17582 local identifiers and the type of a BLOCK is now void. Assign the
17583 result of operand completion on COMPOUND_EXPR. Assign the
17584 encapsulated node of a WFL to the result of its completion, except
17585 when the node is an identifier. Now handle MODIFY_EXPR and several
17586 binary operators. Return error_mark_node on errors.
17587 (build_method_invocation, build_assignment, patch_assignment,
17588 build_binop, operator_string, patch_binop): New functions.
17589 * typeck.c (binary_numeric_promotion): New function.
17591 1998-05-21 Per Bothner <bothner@cygnus.com>
17593 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17594 Replace most uses of ident_subst by identifier_subst.
17596 * class.c (push_class_static_dummy_field): Removed function.
17597 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17598 instead of looking got "class" static field. Create that decl here.
17599 (class_identifier_node): Removed; no longer needed.
17600 (init_class_processing): Don't init class_identifier_node.
17601 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17602 Do nreverse 0 times (instead of twice) for Object and Class.
17603 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17605 1998-05-20 Per Bothner <bothner@cygnus.com>
17607 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17608 while initializing linenumber_count and linenumber_table.
17609 Do it before init_function_start (which calls emit_line_note).
17610 * expr.c (expand_byte_code): Don't need to clear lineno here.
17612 1998-05-18 Tom Tromey <tromey@cygnus.com>
17614 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17615 then mangle number as _N_.
17617 * class.c (mangle_class_field): New function.
17618 (build_class_ref): Set assembler name of class reference using
17619 mangle_class_field.
17620 (push_class_static_dummy_field): Likewise.
17622 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17624 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17625 of assigning to TREE_CODE. The latter method exploits a feature
17626 of GCC that is not ANSI compliant.
17628 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17630 * decl.c (pushdecl_force_head): New function.
17631 (pushlevel): Removed conditional printf.
17632 (complete_start_java_method): Don't enter local variable scope if
17633 function is compiled from source code.
17634 * expr.c: parse.h now included
17635 (java_lang_expand_expr): New function.
17636 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17637 printf. Terminate buffer when doing directories.
17638 * jcf-parse.c (parse_source_file): Call lang_init_source before
17639 parsing and before code generation.
17640 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17641 use printf if the macro is defined.
17642 * lang.c (lang_init): Install lang_expand_expr hook on
17643 java_lang_expand_expr.
17644 (java_dummy_print): New function.
17645 (lang_init_source): New function.
17646 * lex.c (java_lex): Remember location of an opening brace at the
17647 second nesting level.
17648 (java_is_eol): Unget character seen after a CR if it is EOF.
17649 * parse.h: Now includes lex.h
17650 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17651 printf if the macro is defined.
17652 (expand_start_java_method, build_expr_block, enter_block,
17653 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17654 New static function declarations.
17655 (pushdecl_force_head): New extern function declaration.
17656 (INCOMPLETE_TYPE_P): New macro.
17657 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17658 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17659 BLOCK_EXPR_ORIGIN): New macros.
17660 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17661 DECL_SOURCE_LINE_LAST): New macros.
17662 (struct parser_ctxt): Removed field current_method_decl, redundant
17663 with the field current_function_decl. Added fields
17664 first_ccb_indent1 and pending_block.
17665 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17666 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17668 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17669 (compilation_unit:): Cosmetic on sub rule.
17670 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17671 (variable_initializer:): Installed default rule on expression:.
17672 (method_declaration:): method_header: starts a new
17673 method. method_body: installs the function body, absorbs blocks
17674 emitted for temporary variable scopings, pops function's body block
17675 and merges function's last statement lineno in DECL_SOURCE_LINE.
17676 (method_body:): Installed default rules.
17677 (block:): Call enter_block when an opening brace is seen. Absorb
17678 scoping blocks and call exit_block when a closing brace is seen.
17679 (block_statement:): Cosmetic changes.
17680 (method_invocation:): Create WFL around CALL_EXPR node.
17681 (patch_stage): Added comment around definition.
17682 (method_header): Try to use first_ccb_indent1 as the first line of
17683 the method, so BP debug info are emitted at the first opening
17684 brace of the function. If the function has no body, use the
17685 location of the function's name. Override currently defined method
17686 name with the matching WFL so we can point redefinition errors
17687 using the location where the function's name was declared.
17688 (check_abstract_method_header): Interprets DECL_NAME as an
17689 identifier or as a WFL, accordingly.
17690 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17691 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17692 location and name information out of it and reinstall DECL_NAME to
17693 its original identifier node value.
17694 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17695 function's source code).
17696 (read_import_dir): Test the value returned by find_class and issue
17697 a fatal accordingly.
17698 (declare_local_variables): Push a new block for the scope of the
17699 new variable(s) if code has been already generated at that nesting
17700 level. Pinpoint redefinition errors using the variable id
17701 WFLs. Generate initialization code if necessary. If the variable
17702 type is incomplete, register a patch on its decl.
17703 (source_start_java_method): Rewritten. Define a new block for the
17704 function's parameters. Build parameter decl out of function's
17705 arguments and register them for a patch if their types are
17707 (expand_start_java_method): Includes the part of
17708 source_start_java_method that was pushing the parameter decls and
17709 completing the method start code.
17710 (source_end_java_method): Removed call the expand_end_bindings and
17711 poplevel (already taken care of). Reinstall function's arguments
17712 and get function's last line of code before calling
17713 expand_function_end.
17714 (java_method_add_stmt): New comment before the function's
17715 code. Complement the second operand of the current COMPOUND_EXPR
17717 (java_complete_expand_methods): Don't generate debug info on line
17718 zero when expanding a generated constructor.
17719 (java_complete_expand_method): Set start and end line numbers for
17720 a artificially generated constructor to one and manually call
17721 enter_block and exit_block when defining it. For all methods:
17722 expand function's start calling the new expand_start_java_method
17723 and invoke java_complete_tree on the effective method's body, if
17725 (resolve_expression_name): Now use lookup_name_in_blocks to search
17726 local variable decls and print out an error when variables are
17728 (patch_method_invocation_stmt): Inserted comment before the
17730 (lookup_method_invoke): Chain method's arguments using chainon
17731 with the current arg list as a second argument. Inserted missing
17732 IDENTIFIER_POINTER when reporting an error on methods not found.
17733 (refine_accessible_methods_list): Don't retain constructors.
17734 (patch_arguments): Function removed.
17735 (java_complete_tree): Inserted comment before the function's
17736 code. New case for BLOCKs. Moved the WFL case a bit
17737 further. Complete function's arguments.
17738 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17739 maybe_absorb_scoping_blocks): New functions.
17741 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17743 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17745 * jcf-parse.c (parse_source_file, java_error_count): New forward
17746 and extern declarations.
17747 (java_parse_abort_on_error): Macro moved.
17748 (jcf_parse_source): fatal called if fopen fails. Now calls
17750 (parse_source_file): New parse_only parameter. Reflects the
17751 elimination of the second pass.
17752 (yyparse): parse_source_file called with argument set to 0.
17753 * jcf.h (JCF_ZERO): Sets java_source to zero.
17754 * lex.c (java_init_lex): pass argument is gone. Function modified
17755 to be called once during the analysis of a file.
17756 (java_unget_unicode): Fixed typo in fatal message.
17757 (java_get_line_col): Likewise.
17758 (java_lval): Likewise. String literals no longer built during
17760 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17762 * parse.h (MODIFIER_WFL): New macro.
17763 (parse_check_super, parser_check_super_interface): Now return int.
17764 (parser_chain_incomplete_item, not_builtin_p,
17765 complete_method_decl): Declarations removed.
17766 (build_method_invocation_stmt, build_invoke): Renamed using the
17767 `patch' instead of `build'
17768 (register-incomplete_type, obtain_incomplete_type,
17769 java_complete_tree, java_complete_expand_method,
17770 unresolved_type_p, create_jdep_list): New function declarations.
17771 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17772 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17773 (jdep): New typedef on new struct _jdep.
17774 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17775 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17776 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17777 JDEP_RESOLVED_P): New macros.
17778 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17779 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17780 JDEP_VARIABLE): New enum values and jdep kinds.
17781 (jdeplist): New typedef on struct _jdeplist.
17782 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17784 (CALL_EXPR_PRIMARY): New macro.
17785 (struct parser_ctxt): Fields java_pass, current_method_decl,
17786 method_decl_list deleted. New field jdeplist.
17787 (INCOMPLETE_P): Macro deleted.
17788 * parse.y (single_type_import_declaration:): Removed pass switch.
17789 (type_import_on_demand_declaration): Likewise.
17790 (field_declaration:): Removed pass switch on all sub rules.
17791 (class_declaration:): Call the complete_class_decl removed on
17793 (method_declaration:): Removed second pass switch. No longer chain
17794 methods decl when method_header reduced.
17795 (method_header:): Sub rules no longer depend on pass switch.
17796 (method_declarator:): Likewise.
17797 (method_body:): Likewise.
17798 (abstract_method_declaration:): Likewise.
17799 (block_statement:): Likewise.
17800 (local_variable_declaration:): Likewise.
17801 (argument_list:): Likewise.
17802 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17803 removed. Partial CLASS_EXPR tree node built instead.
17804 (postfix_expression:): Removed pass switch on all sub rules.
17805 (java_pop_parser_context): Free classd_list content.
17806 (yyerror): Call obstrack_grow0 to finalize error message.
17807 (check_class_interface_creation): Comment modified to reflect new
17808 returned value meaning. Removed second pass switch. Return 1 if an
17809 error was found, 0 otherwise. Adjust pointer on filename if a
17810 leading path separator was found.
17811 (maybe_create_class_interface_decl): Removed first pass switch
17812 when linking the class decl to the class_list. Install a new
17813 jdep_list for the class.
17814 (add_superinterfaces): List of unresolved interfaces is
17815 gone. Unresolved interfaces are directly added to the current
17817 (create_interface): Second pass shortcut removed.
17818 ctpx->modifier_ctx access through MODIFIER_WFL.
17819 (create_class): Second pass shortcut removed. Call to
17820 register_incomplete_type replaces the call to
17821 parser_chain_incomplete_item.
17822 (complete_class_decl): Function removed.
17823 (duplicate_declaration_error): New way of retrieving redeclared
17825 (register_fields): Call to lookup_modifier_cl replaced by
17826 MODIFIER_WFL. New way of handling unresolved type, using
17827 unresolved_type_p and obtain_incomplete_type.
17828 register_incomplete_type replaces call to parser_chain_incomplete_item.
17829 (patch_stage): New static global variable.
17830 (method_header): New way of handling unresolved type, using
17831 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17832 indicates that the method decl needs to be patched.
17833 (check_abstract_method_header): Call to lookup_modifier_cl
17834 replaced by MODIFIER_WFL.
17835 (method_declarator): Incomplete argument type are registered
17836 calling register_incomplete_type. Patch on the declared method is
17837 issued in that case.
17838 (unresolved_type_p): New function.
17839 (parser_check_super_interface): New comment to reflect function's
17840 modified returned type (int). Function and has a new argument
17841 this_wfl. Call to parse_error_context uses this_wfl instead of
17842 relying on lookup_cl.
17843 (parser_check_super): Comment reflects function's new returned
17844 type (int). Function returns nonzero value on error.
17845 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17846 register_incomplete_type, jdep_resolve_class): New functions to
17847 handle incomplete types in declarations.
17848 (java_complete_class): Rewritten to work with the new incomplete
17849 type handling scheme.
17850 (complete_class_report_errors): Likewise.
17851 (complete_method_decl): Removed: it jobs is now handled by
17852 java_complete_class.
17853 (do_resolve_class): Class loaded in not already loaded and not
17854 found in Java source code.
17855 (java_check_regular_methods, java_check_abstract_methods): Don't
17856 call complete_method_decl anymore.
17857 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17858 (read_import_dir): Got rid of the pass number dependency.
17859 (declare_local_variables): New handling of unresolved types (patch
17861 (source_start_java_method): New parameter level. Function called
17862 with level set to 1 when argument types are potentially
17863 unresolved. Called to complete the job with level set to 2 once
17864 types are complete.
17865 (source_end_java_method): Call to permanent_allocation
17866 removed. Waiting to be replaced by a more suitable obstack
17868 (java_complete_expand_methods, java_complete_expand_method,
17869 java_expand_finals): New functions.
17870 (build_method_invocation_stmt): Renamed
17871 patch_method_invocation_stmt. Extracts function call expression
17872 (wfl) and arguments (args) from CALL_EXPR tree operands.
17873 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17874 call. Patch the function and argument operand of the CALL_EXPR
17876 (patch_argument, java_complete_tree): New functions.
17878 1998-04-20 Per Bothner <bothner@cygnus.com>
17880 Recover from missing fields and methods (i.e. error instead of fatal).
17881 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17882 * expr.c (expand_invoke): Recover from missing method.
17883 (expand_java_field_op): Recover from missing field.
17884 Inline references to java.lang.{Integer,Char,...}.TYPE.
17885 * typeck.c (get_type_from_signature), java-tree.h: New function.
17886 * class.c (add_method): Use get_type_from_signature.
17887 (build_class_ref): Handle a class that was not found.
17888 * typeck.c (convert): Handle conversion to pointers (for convenience).
17889 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17890 instead of lookup_field to handle missing fields.
17892 * jcf-parse.c (process_zip_dir): Set java_source.
17894 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17896 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17898 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17900 * jcf-parse.c (load_class): Don't change input_filename before
17901 calling jcf_parse_source (but still do it before calling
17903 (jcf_parse_source): Assign input_filename after having saved the
17905 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17906 list. ctxp->modifier_ctx zeroed according to its new
17907 definition. ctxp->filename initialized. Removed
17908 JAVA_MODIFIER_CTX_UNMARK.
17909 (java_unget_unicode): Update the character based column position.
17910 (java_allocate_new_line): ref_count not used anymore. Always free
17911 ctxp->p_line. Initialize c_line->char_col to 0.
17912 (java_get_unicode): Update the character based column position.
17913 (java_lex): Use ctxp->elc to store current position in source
17914 file, at the beginning of the parsed token. Set modifier_ctx entry
17915 corresponding to the parse modifier to a WFL node. Return a WFL
17916 node when an identifier is parsed.
17917 (java_lex_error): Now uses ctxp->elc to store current position in
17919 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17920 * lex.h (build_wfl_node): New function definitions.
17921 (struct java_line): ref_count and next fields are gone. New field
17923 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17924 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17925 (JAVA_COLUMN_DELTA): New macro.
17926 (java_lc): New typedef on new struct _java_lc.
17927 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17928 (parse_error_context, parse_warning_context): Changed prototypes.
17929 (java_get_line_col): Added as an available global function.
17930 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17931 (IC_DECL): Replaced by macro IC_TYPE
17932 (DEPEND_WFL): New macro.
17933 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17935 (exit_java_complete_class): Removed a commented out statement.
17936 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17937 now an array of tree nodes. Deleted fields line_list and
17938 e_line. New field elc, to replace e_line.
17939 * parse.y (array_type:): Build WFL node.
17940 (qualified_name:): Build a single WFL node out of two. Retain
17941 the location information of the first node in the resulting node.
17942 (package_declaration:): Use package name as a WFL node
17943 (single_type_import_declaration:): Use imported name as a WFL node.
17944 (type_import_on_demand_declaration:): Use root of the imported
17945 packages as a WFL node.
17946 (field_declaration:): Removed unused local variable cl.
17947 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17948 (yyerror): New static elc. Removed static error_line, error_pos.
17949 New local code_from_source. Save ctxp->elc into elc at the first
17950 pass. Call java_get_line_col to get a string of the line where
17951 the error occurred.
17952 (debug_line): Removed static function.
17953 (parse_error_context, parse_warning_context): Parameter cl is now
17954 a WFL node. Use its value to initialize ctxp->elc.
17955 (redefinition_error): Parameter cl is now a WFL node.
17956 (parse_add_interface): New parameter wfl. No longer call
17957 lookup_cl, use wfl instead.
17958 (check_class_interface_creation): Parameter cl is now a WFL node.
17959 (maybe_create_class_interface_decl): Likewise.
17960 (add_superinterfaces): New function.
17961 (create_interface): Removed local cl, node, super_decl,
17962 super_decl_type. Function now uses id as a WFL node. Better
17963 warning/error report on obsolete or forbidden mix of
17964 modifiers. Now calls add_superinterfaces to register interfaces.
17965 (create_class): Removed local cl, node. Local variable id is used
17966 as a WFL node. Better error report on forbidden modifier
17967 mix. Uses add_superinterfaces to register interfaces.
17968 (find_field): Argument cl is now a WFL node. Now store the WFL
17969 node of a fields that needs to be checked for their
17971 (method_header): Local variable node non longer used. Local
17972 variable id replaces cl.
17973 (check_modifiers_consistency): Local variable cl is now a WFL
17975 (method_declarator): Local variable cl replaced by parameter id.
17976 (parser_qualified_name): Now uses parameter name as a WFL node.
17977 (parser_check_super_interface): New parameter wfl, for achieve
17978 greater accuracy during error reports.
17979 (parser_chain_incomplete_item): New parameter named location. Used,
17980 along the decl, to construct the incomplete item node.
17981 (java_complete_class): resolve_class now uses WFL node extracted
17982 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17984 (complete_method_decl): Unresolved function's argument types are WFL.
17985 (resolve_class): Parameter cl is now a WFL node.
17986 (resolve_and_layout): Likewise.
17987 (do_resolve_class): Likewise. Try first to use cl and then do the
17988 lookup on the decl when calling check_pkg_class_access.
17989 (complete_class_report_errors): Use IC_TYPE in place of
17990 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17991 instead of doing a lookup over the decl.
17992 (java_check_final): Use WFL info from field tree list.
17993 (lookup_cl): Rewritten and returns a statically defined WFL node.
17994 (lookup_modifier_cl): Now uses information from WFL nodes.
17995 (process_imports): Likewise.
17996 (read_import_dir): name and cl arguments replaced by a single WFL
17997 node. Function modified accordingly.
17998 (find_in_imports_on_demand): Now uses WFL node.
17999 (check_pkg_class_access): cl argument is now a WFL node.
18000 (declare_local_variables): Fixed to use WFL nodes.
18001 (resolve_expression_name): Likewise.
18002 (build_method_invocation_stmt): name_combo argument renamed
18003 wfl. Function modified to use WFL nodes.
18004 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18005 (lookup_method_invoke): cl is now a WFL node. Added missing
18006 IDENTIFIER_POINTER to class type decl name.
18008 1998-04-14 Dave Brolley <brolley@cygnus.com>
18010 * lang.c (init_parse): Now returns char* containing the filename.
18012 1998-04-10 Per Bothner <bothner@cygnus.com>
18014 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18016 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18017 * class.c (make_class_data): If flag_assume_compiled, initial class
18018 state is CSTATE_PREPARED; make superclass and interfaces direct
18019 references, rather than constant pool indexes.
18021 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18023 * parser.y: Include flags.h. Removed debug variable pl.
18024 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18025 (block:): Likewise.
18026 (labeled_statement_nsi:): Generate debug info when reducing
18027 expression_statement:.
18028 (check_pkg_class_access): get_access_flags_from_decl invocation
18029 fixed for new CLASS_* flags location.
18030 (source_end_java_method): Save/restore parser context when
18031 entering/leaving this routine. Restore lineno to its right value
18032 before calling expand_end_bindings.
18033 (build_method_invocation_stmt): build_invoke called with the
18034 current line information.
18035 (build_invoke): New argument cl. Wrap the function call around a
18037 (refine_accessible_methods_list): Changed comment, removed
18039 * parse.h: Fixed typo in comments.
18040 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18041 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18042 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18044 * lex.c (java_lex): Record the last closing curly bracket of a
18046 * jcf-parse.c (jcf_parse_source): Now calls
18047 java_check_methods. Clarified comment, fixed typo.
18049 1998-04-09 Dave Brolley <brolley@cygnus.com>
18051 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18052 (finish_parse): Expose for non USE_CPPLIB builds.
18054 1998-04-08 Jeffrey A Law (law@cygnus.com)
18056 * lang.c (lang_print_xnode): New function.
18058 1998-04-03 Per Bothner <bothner@cygnus.com>
18060 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18061 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18062 used to build a class's dispatch table.
18063 (make_class_data): Generate dispatch table if flag_assume_compiled.
18064 Set dtable of class object to address of class_dtable_decl.
18066 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18067 be volatile and have side effects - generates better code.
18069 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18070 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18072 * expr.c (expand_invoke): If class is final, method is
18073 effectively final, so can call it directly.
18075 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18077 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18079 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18081 * parse.y (build_method_invocation_stmt): Removed extra argument
18084 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18086 * expr.c (dtable_indent): Now static global.
18087 (expand_invoke): Now call invoke_build_dtable and
18088 build_invokevirtual.
18089 (invoke_build_dtable, build_invokevirtual): New functions.
18090 * jcf-io.c (find_class): Defer issuing a warning by setting
18091 jcf->outofsynch to 1.
18092 * jcf-parse.c (jcf_out_of_synch): New function.
18093 (load_class): Test this_jcf.outofsynch flag and call
18094 jcf_out_of_synch accordingly.
18095 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18096 comment indentation.
18097 * lex.c (java_get_unicode): Fixed code indentation.
18098 (java_lex): Create string literal. Fixed typo. Removed several
18099 premature obstack_free.
18100 * parse.h: New enums for name resolution and invocation mode.
18101 (struct qualification): New data structure.
18102 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18103 (do_resolve_class, build_method_invocation_stmt,
18104 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18105 debug_line, identical_subpath_p, invocation_mode,
18106 refine_accessible_methods_list, build_invoke,
18107 lookup_method_invoke): New functions declared.
18108 (build_invokevirtual, invoke_build_dtable, match_java_method,
18109 build_field_ref, jcf_out_of_synch): New references to external
18111 (struct parse_ctxt): Removed artificial_constructor field.
18112 * parse.y: (array_type:): Type defined for this rule.
18113 (class_type:): Installed default rule for interface_type:.
18114 (array_type:): Now build Java array type.
18115 (qualified_name:): Now use obstack_grow0.
18116 (method_declaration:): Skip the artificial constructor added to
18118 (abstract_method_declaration:): Execute the code only during pass 1.
18119 (block:): Installed default rule in block_statements:.
18120 (block_statement:): Add the statement to the method during pass 2.
18121 (statement_expression): Installed default rule for
18122 method_invocation:.
18123 (argument_list:): Added code to build the argument list.
18124 (method_invocation:): Added call to create the method invocation
18126 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
18127 (debug_line): New function for debug.
18128 (complete_class_decl): No longer do something during pass 1.
18129 (method_header): Use BUILD_PTR_FROM_NAME.
18130 (parser_qualified_classname): Use obstack_grow0. Removed bogus
18132 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
18133 function's main comment.
18134 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
18136 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
18137 (resolve_class): Now works with arrays.
18138 (do_resolve_class, resolve_and_layout): New functions.
18139 (java_check_regular_methods): Reverse method list before and after
18140 having processed it. No longer set ctxp->artificial_constructor.
18141 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
18142 accordingly. Fixed typo in issued error message. Now use
18144 (find_in_imports_on_demand): Now use obstack_grow0.
18145 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
18146 (source_end_java_method): Call expand_expr_stmt instead of
18147 expand_expr. Calls it before calling expand_function_end.
18148 (java_method_add_stmt): Do nothing if errors were found during
18150 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
18151 (build_method_invocation_stmt, build_invoke, invocation_mode,
18152 lookup_method_invoke, refine_accessible_methods_list,
18153 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
18155 * typeck.c (build_java_signature): Properly end method signature
18156 if return type skipped.
18157 (match_java_method): New function.
18159 1998-03-16 Per Bothner <bothner@cygnus.com>
18161 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
18163 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
18165 * expr.c (build_invoke_non_interface): New function.
18166 (methods_ident, ncode_ident): Now static globals.
18167 (expand_invoke): Use build_invoke_non_interface.
18168 * java-tree.h (struct lang_decl): New field function_decl_body.
18169 (DECL_FUNCTION_BODY): New macro.
18170 * jcf-parse.c (jcf_parse_source): Deeper check before setting
18171 CLASS_FROM_SOURCE_P.
18172 (parse_source_file): Fixed typos. Call java_layout_parsed_class
18173 before starting pass 2. Call to java_generate_parsed_class replaced
18174 by java_register_parsed_class.
18175 * lex.c: Fixed typo in header. Some line width related formating.
18176 * lex.h: Some line width related formating.
18177 * parse.h (source_end_java_method, resolve_expression_name,
18178 complete_class_decl, maybe_create_class_interface_decl,
18179 check_class_interface_creation): New static function declarations.
18180 (java_layout_parsed_class, java_method_add_stmt): New function
18182 (struct parser_ctxt): Field mark_class_generate removed. New
18183 fields class_list and artificial_constructor.
18184 * parse.y: Fixed typo in header.
18185 (class_declaration:): Call complete_class_decl when class body
18187 (method_declaration:): Call source_end_java_method in pass 2 when
18188 the method body is defined.
18189 (postfix_expression:): Do expression name resolution on sub-rule
18190 name during pass 2.
18191 (create_class, create_interface): Merged common pieces.
18192 (check_class_interface_creation, maybe_create_class_interface_decl):
18194 (complete_class_decl): New function.
18195 (register_fields): Fixed line width related typo.
18196 (method_header): Correctly skip first argument when fixing
18197 argument line. Changed the loop.
18198 (java_check_circular_reference): Now use ctxp->class_list.
18199 (java_complete_class): Removed start/stop marking.
18200 (java_check_regular_methods): Now takes a class decl as an
18201 argument. Add default constructor if none were encountered.
18202 (java_check_methods): Now use ctxp->class_list. Changed call to
18203 java_check_regular_methods.
18204 (source_start_java_method): Set DECL_ARG_TYPE for each function
18206 (source_end_java_method, java_method_add_stmt): New functions.
18207 (java_generate_parsed_class): No longer exists.
18208 (java_layout_parsed_class, java_register_parsed_class): New functions.
18209 (resolve_expression_name): New function.
18211 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18213 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
18214 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
18215 until pass initializations are done. Call read_import_dir with
18217 * parse.h: (lookup_modifier_cl): New function declared.
18218 (INTERFACE_FIELD_MODIFIERS): New macro.
18219 (OBSOLETE_MODIFIER_WARNING): New macro.
18220 * parse.y: (register_fields): Class type and current field name in
18221 local variables. Check modifier(s) if adding field(s) to an interface.
18222 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
18223 and report errors using the faulty modifier line context.
18224 (lookup_modifier_cl): New function.
18225 (read_import_dir): Detect and report default import processing
18228 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
18230 Add a pair of -fassume-compiled/-fno-assume-compiled options.
18231 * class.c (is_compiled_class): Return 1 after making sure it
18232 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
18233 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
18234 * java-tree.h (flag_assume_compiled): Add decl.
18235 * lang.c (lang_f_options): Add the flag.
18236 (flag_assume_compiled): Add decl, default to 0.
18238 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18240 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
18241 (is_compiled_class): Likewise.
18242 (layout_class): Likewise.
18243 (layout_class): Detect and lay out classes defined in source code.
18244 (interface_of_p, add_interface_do, may_add_interface): New
18246 (add_interface): Now use add_interface_do.
18247 (add_method_1): New function.
18248 (add_method): Now use add_method_1.
18249 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
18250 (complete_start_java_method): New function.
18251 (start_java_mehod): Now call complete_start_java_method.
18252 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
18253 (expand_invoke): Likewise and fixed typo.
18254 *gjava.c: (print_super_field): Use new argument to find_class
18257 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
18258 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
18259 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
18261 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
18262 (add_method_1, push_class): New prototypes.
18263 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
18264 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
18265 directory where the class was found.
18266 (find_class): New argument DO_CLASS_FILE. Function find_class
18267 modified accordingly.
18268 *jcf-parse.c: (fix_class_path): New function.
18269 (load_class): Use new VERBOSE argument. load_class now finds and
18270 loads/parses .class/.java files. Save read_state of current_jcf
18272 (java_parser_abort_on_error): New macro.
18273 (jcf_parse_source, parse_source_file): New function.
18274 (jcf_parse): Fixed typo.
18275 (yyparse): Call parse_source_file () only.
18276 (process_zip_dir): Fixed typo, fix zdir->filename_length when
18277 writing the real class name back in the zip directory entry.
18278 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
18279 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
18280 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
18281 (find_class): Prototype fixed.
18282 *lex.c: Added 1998 time stamp.
18283 Removed all static global variables, moved into the parser
18284 context data structure.. Now include unistd.h if SEEK_SET not
18286 (java_init_lex): Rewritten.
18287 (java_sneak_unicode): Modified current unicode access in current line.
18288 (java_unget_unicode): Likewise.
18289 (java_allocate_new_line): New allocation management.
18290 (java_read_char): Modified access and storage of unget_utf8_value.
18291 New way of processing current unicode.
18292 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
18293 (java_get_unicode): Now use the parser context.
18294 (java_lineterminator): Likewise.
18295 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
18296 of the reentrant parser implementation. Function now use the
18297 parser context data structure and java_lval. Fixed production of
18298 the float and double constant "out of range" error message. Fixed
18299 obstack use. Return integer value when hitting a modifier. Now
18300 return type for TRUE, FALSE and other predefined types. Return
18301 identifier as a TREE_LIST list containing the current line context
18302 as the TREE_VALUE sub-node.
18303 (java_unicode_2_utf8): Fixed typo in declaration.
18304 (java_lex_error): Now use the parser context data structure.
18305 *lex.h: Added 1998 time stamp.
18306 (struct java_line): New fields ref_count and next.
18307 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18308 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
18309 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
18310 *parse.h: Added 1998 time stamp.
18311 (java_parse_source_file): Renamed from parse_source_file.
18312 (YYERROR_NOW, YYNOT_TWICE): Fixed.
18313 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
18314 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
18315 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
18316 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
18317 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
18318 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
18319 (struct parser_ctxt): New data structure to keep the parser context.
18320 *parse.y: Added 1998 time stamp, got rid of static global variables.
18321 (java_error_count, ctxp): New global variables.
18322 (%union): New value field.
18323 (numeric_type, integral_type): Rules removed.
18324 (primitive_type): Rule defined to handle integral, float, double and
18326 (qualified_name, package_declaration,
18327 single_type_import_declaration, type_import_on_demand_declaration,
18328 modifiers, class_declaration, super, interfaces,
18329 interface_type_list, class_body, field_declaration,
18330 field_declaration, variable_declarators, variable_declarator,
18331 variable_declarator_id, method_declaration, method_header,
18332 formal_parameter_list, formal_parameter, method_body, block,
18333 static, interface_declaration, extends_interfaces,
18334 abstract_method_declaration, local_variable_declarators): Rules now
18336 (force_error, do_warning): New global statics.
18337 (push_parser_context, parser_context_save_global,
18338 parser_context_restore_global, pop_parser_context): New functions.
18339 (yyerror): Now uses the global parser context. Fixed use of obstack.
18340 (parse_error, parse_error_context, parse_warning_context,
18341 java_accstring_lookup, redefinition_error, check_modifiers,
18342 parser_add_interface, create_interface, create_class, find_field,
18343 duplicate_declaration_error, register_fields, method_header,
18344 check_modifiers_consistency, check_abstract_method_header,
18345 method_declarator, parser_qualified_classname,
18346 parser_check_super_interface, parser_check_super,
18347 parser_chain_incomplete_item, java_check_circular_reference,
18348 layout_class_from_source, java_complete_class,
18349 complete_method_decl, resolve_class, complete_class_report_errors,
18350 java_check_final, check_method_redefinition,
18351 java_check_regular_methods, java_check_abstract_methods,
18352 java_check_methods, lookup_java_interface_method2,
18353 lookup_java_method2, lookup_cl, find_name_in_single_imports,
18354 process_imports, find_in_imports, read_import_entry,
18355 read_import_dir, find_in_imports_on_demand,
18356 check_pkg_class_access, not_builtin_p, declare_local_variables,
18357 source_start_java_method, java_generate_parsed_class): New
18359 *typeck.c: (signature_include_return): New global variable.
18360 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
18361 to add the function returned type in the signature.
18363 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
18365 * jcf-io.c (open_in_zip): Use strncmp and LEN.
18367 1998-01-29 Dave Brolley <brolley@cygnus.com>
18369 * Make-lang.in (java.info): Added.
18370 (java.install-info): Added
18372 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
18374 * Makefile.in (clean): Also remove java/parse.c.
18376 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
18378 Add a pair of -fbounds-check/-fno-bounds-check options.
18379 * lang.c (lang_decode_option): Add code to grok arguments.
18380 (flag_bounds_check): Add decl.
18381 (lang_f_options): New array w/ the option in it.
18382 * java-tree.h (flag_bounds_check): Add decl.
18383 * lang-options.h: New file.
18384 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
18385 of a static macro value.
18386 (JAVA_ARRAY_EXCEPTION): Delete macro.
18388 1998-01-23 Per Bothner <bothner@cygnus.com>
18390 * typeck.c (build_java_array_type): Fix two bugs in previous change.
18391 * expr.c (build_anewarray): Add missing promote_type.
18393 1998-01-22 Per Bothner <bothner@cygnus.com>
18395 Add array types with known length to optimize bounds checking.
18396 * typeck.c (build_java_array_type): Take length parameter.
18397 (java_array_type_length, build_prim_array_type): New functions.
18398 * java-tree.h: Update for new functions.
18399 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
18400 * class.c: Use build_prim_array_type.
18401 * expr.c (can_widen_reference_to): Handle known-length array types.
18402 (verify_jvm_instructions): Keep track of integer push instructions
18403 followed by newarray/anewarray, so we can build known-length arrays.
18404 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
18405 (java_array_data_offset): New function.
18406 (build_java_array_length_access): New function. Optimize if constant.
18407 (build_java_arrayaccess): Constant fold bounds check.
18408 (expand_java_newarray, expand_java_anewarray): Replaced by ...
18409 (build_newarray, build_anewarray): New functions.
18410 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
18411 * verify.c (merge_types): Handle known-lengh array types.
18413 1998-01-19 Per Bothner <bothner@cygnus.com>
18415 * expr.c (expand_byte_code): Fix performace bug, which caused
18416 searching linenumber_table to be linear rather than constant.
18418 1997-12-12 Per Bothner <bothner@cygnus.com>
18420 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18422 * decl.c, java-tree.h (soft_fmod_node): New global.
18423 * decl.c (init_decl_processing): Define __builtin_fmod.
18424 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18425 using __builtin_fmod.
18427 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18429 * keyword.h: New file, output of keyword.gperf as processed by
18431 * lex.c (java_lex_init): Initialize java_error_flag.
18432 * parse.c (YYERROR_NOW): Uses java_error_flag.
18433 * parse.y: New static java_error_flag. Useless definition of
18435 * parse.y (java_error): Portable error recovery using
18436 java_error_flag (not yet completely tuned).
18438 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18440 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18442 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18444 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18445 (parse.c, lex.c, keyword.h): New rules for Java source code
18447 * parse.c: Renamed into jcf-parse.c.
18448 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18449 * keyword.gperf: New file, Java keywords.
18450 * parse.y: New file, Java language grammar.
18451 * parse.h: New file, Java language grammar definitions.
18452 * lex.c: New file, Java language lexer.
18453 * lex.h: New file, Java language lexer definitions.
18455 1997-12-03 Per Bothner <bothner@cygnus.com>
18457 * decl.c (clinit_identifier_node), java-tree.h: New global.
18458 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18459 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18460 * expr.c (expand_java_field_op): Check for invalid assignment
18463 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18465 1997-10-27 Per Bothner <bothner@cygnus.com>
18467 * verify.c (verify_jvm_instructions): When processing a handler,
18468 attempt to set the current_subr to the right value.
18469 (More complicated code combines Sep 17 and Oct 22 versions.)
18471 1997-10-24 Per Bothner <bothner@cygnus.com>
18473 * class.c (push_class): Figure out (guess) name of source file.
18474 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18475 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18476 (parse_class_file): Change return type from int to void.
18477 Call debug_start_source_file/debug_end_source_file.
18479 * expr.c (build_java_binop): Fix masking 2nd operand.
18480 * decl.c (init_decl_processing): Set sizetype first.
18482 1997-10-22 Per Bothner <bothner@cygnus.com>
18484 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18485 (Revert Sep 17 change.)
18487 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18489 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18490 .class extension in their name and fix thing so we don't process
18491 them parse_zip_file_entries().
18492 (parse_zip_file_entries): Cleaned unused local variables.
18494 1997-10-20 Per Bothner <bothner@cygnus.com>
18496 * expr.c (can_widen_reference_to): Allows equal array element types.
18497 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18498 * jcf-dump.c (RET): Get (and print) index.
18500 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18501 Promote element type to POINTER_TYPE.
18503 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18505 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18506 find_in_current_zip, jcf_figure_file_type): Moved from
18507 jcf-reader.c to parse.c.
18508 * zextract.c: (read_zip_archive): takes file_comment_length possible
18509 field into account.
18511 1997-10-20 Per Bothner <bothner@cygnus.com>
18513 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18515 * verify.c (merge_types): Handle array types even better ...
18517 1997-10-17 Per Bothner <bothner@cygnus.com>
18519 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18521 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18522 * class.c (make_class_data): Don't build fields_decl if no fields.
18523 When building fields_decl, skip if DECL_ARTIFICIAL.
18525 * expr.c (java_stack_swap): Update stack_type_map.
18526 * verify.c (merge_types): Handle array types better.
18528 1997-10-15 Per Bothner <bothner@cygnus.com>
18530 * class.c (add_field): Don't promote short integral fields to
18531 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18532 * expr.c (push_value): Promote and convert short integral values.
18534 * decl.c, java-tree.h (integer_two_node): New constant node.
18535 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18537 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18539 * class.c (append_gpp_mangled_type): Use function argument
18540 unpromoted type to generate mangled name.
18542 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18544 * constants.c (build_constant_data_ref): Now uses current_class
18545 instead of main_class.
18546 (build_constants_constructor): Now uses current_class instead of
18548 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18549 of the global variable SeepZipFiles done here.
18550 * zextract.c (read_zip_archive): extra_field optional field taken
18551 into account while computing the position of the class file in the
18553 * verify.c (verify_jvm_instructions): Use current_jcf to search
18555 * parse.c (load_class): First search for the class to load in the
18556 current zip file. Saves current_jcf (restored before returning
18557 from that function). Don't call JCF_FINISH in the class was found
18558 in the current ZIP file.
18559 (jcf_parse): If the class was found in the current ZIP file, save
18560 its tree_constant_pool (for later reuse).
18561 (parse_class_file): New function. Process each method defined in
18562 the current class and record the class as to be later registered.
18563 (yyparse): Rewritten. Figure the type of the current file and switch
18565 * lang.c: New global variable current_jcf.
18566 (lang_init): Removed compiling_from_source test (done later, in
18567 yyparse). Removed call the jcf_parse ().
18568 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18569 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18570 in the current ZIP file) and zip_offset (offset to the class data in
18571 the current zip file).
18572 * jcf-reader.c: zipfile.h included.
18573 localToFile: New ZipFileCache static global variable
18574 (parse_zip_file_entries): New function. Browse the current ZIP
18575 file directory and process each class found.
18576 (process_zip_dir): New function. Register each class found in the
18577 ZIP file directory. The class aren't parsed but a valid JCF is
18578 link to each of them.
18579 (find_in_current_zip): New function. Search for a class in the
18580 current ZIP file directory. If found, prepare the class so that it
18582 (jcf_figure_file_type): New function. Examine the file structure
18583 to figure a class file, a ZIP file. If none of these categories are
18584 matched, a source file is assumed.
18585 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18586 SeenZipFile: New global variable.
18587 (open_in_zip): Use zipmember's length to accelerate the search for
18588 a member. If zipmember was NULL and zip file successfully read,
18590 * java-tree.h: New global variable current_jcf declared. Added
18591 declaration for current_constant_pool_tags, current_constant_pool_data,
18592 current_constant_pool_length, current_constant_pool_data_ref.
18593 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18594 store the JCF of classes seen in a zip file) and tree *constant_pool
18595 (to save a loaded class constant pool). current_class declared here.
18596 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18597 retrieve method_ref_constant.
18598 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18599 (OBJECT): get_class_constant now uses current_jcf.
18600 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18601 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18602 (expand_invoke): Now uses current_class instead of main_class
18603 (build_class_init): Now uses current_class instead of main_class
18604 * class.c: New static global variable registered_class.
18605 (register_class): New function.
18606 (emit_register_class): Modified to use registered_class instead of
18608 (is_compiled_class): Now take into account class seen in the archive.
18610 1997-10-06 Per Bothner <bothner@cygnus.com>
18612 * except.h: Renamed to: java-except.h.
18613 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18614 * except.c: Add semi-working (commented out) implementation.
18616 * expr.c (expand_iinc): Add needed flush_quick_stack.
18617 * parse.c (set_source_filename): New function.
18618 (give_name_to_class): Set input_filename from package.classname.java.
18620 * jcf-io.c (find_class): Don't look first in ".".
18622 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18624 * zextract.c (read_zip_archive): Now takes into account the
18626 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18628 1997-09-20 Per Bothner <bothner@cygnus.com>
18630 * constants.c, java-tree.h (build_internal_class_name): New function.
18631 (alloc_class_constant): Re-implement using build_internal_class_name.
18632 * class.c (make_class_data): Likewise.
18633 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18635 1997-09-17 Per Bothner <bothner@cygnus.com>
18637 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18638 to NULL before pushing an exception handler target.
18640 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18641 (java_stack_swap, java_stack_dup): Re-write to be safe from
18642 clobbering registers.
18643 (build_class_init): New function.
18645 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18647 * typeck.c (build_java_array_type): Temporary use
18648 permanent_obstack to create the array 'length' field.
18649 * expr.c (lookup_label): Temporay use permanent_obstack to create
18650 label if not found.
18651 * class.c (push_super_field): Tempory use permanent_obstack.
18653 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18655 * typeck.c (type_for_mode): Now handles double_type_node and
18657 * verify.c (verify_jvm_instructions): The instruction following
18658 the wide bytecode is checked. OPCODE_ret added to the list of
18661 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18663 * class.c (make_class): Temporary use permanent_obstack. Set the
18664 class CLASS_P field to 1.
18665 (push_class): Temporary use permanent_obstack.
18666 (set_super_info): Temporary use permanent_obstack.
18667 (add_method): Temporary use permanent_obstack, set
18668 METHOD_TRANSIENT().
18669 (add_field): Temporary use permanent_obstack. Sets
18670 FIELD_VOLATILE() and FIELD_TRANSIENT().
18671 (build_class_ref): Temporary use permanent_obstack if the class
18673 (build_static_field_ref): Temporary use permanent_obstack when
18674 creating field's rtl.
18675 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18676 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18677 and fields. Function finalized, as far as flag handling.
18678 (push_class_static_dummy_field): Temporary use permanent_obstack.
18679 (emit_register_class): Force generation of class registration at
18681 * decl.c (end_java_method): Call permanent_allocation() before
18683 * expr.c (can_widen_reference_to): Added comment to interface
18684 handling, fixed typo.
18685 (lookup_field): Now uses CLASS_P() to correct FIXME
18686 (expand_invoke): Verification on public && !static &&
18687 !abstract moved into soft_lookupinterfacemethod (kaffe).
18688 Use Object class dtable if objectref is an array when expanding
18690 (java_push_constant_from_pool): Temporary use permanent_obstack
18691 for CONSTANT_string
18692 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18693 create constant references.
18694 (get_constant): Temporary use permanent_obstack to create constant.
18695 (load_class): Temporary use permanent_obstack to load class.
18696 (jcf_parse): Temporary use permanent_obstack to perform class
18698 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18699 (build_java_signature): Temporary use permanent_obstack.
18700 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18702 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18703 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18706 1997-09-11 Per Bothner <bothner@cygnus.com>
18708 * class.c (append_gpp_mangled_type): Fix typo.
18709 (emit_register_class): Use main_class to get class object, rather
18710 than looking for no-longer-existing static decl starting with _CL.
18711 * typeck.c (parse_signature_type): Promote array element type
18712 if it is a RECORD_TYPE.
18714 1997-09-10 Per Bothner <bothner@cygnus.com>
18716 * class.c (push_class_static_dummy_field): New function.
18717 (mangle_static_field): New. Do G++-style mangling of static fields.
18718 (layout_class): Mandle static fields here, not in add_field.
18719 (build_class_ref): The class object is now a dummy static field.
18720 * decl.c (find_local_variable): Look for best, instead of first match.
18721 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18722 (build_java_athrow): Don't check here if exception is Throwable.
18723 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18724 (TYPE_USED): Removed. No longer used ...
18725 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18726 * verify.c (push_pending_label): New function.
18727 (push_pending_block): Renamed to check_pending_block.
18728 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18729 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18730 re-checking possible handlers) after a store (less wasted work).
18731 Check for null handler (finally) before calling add_handler.
18732 Various changes to (finally?) correctly handle try/finally.
18734 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18736 * class.c: Include stdio.h.
18738 1997-09-04 Per Bothner <bothner@cygnus.com>
18740 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18741 to make sure class is initialized before static/special invoke.
18743 * verify.c (verify_jvm_instructions): On a store instruction,
18744 call find_local_variable to force pre-allocation of decl and rtx.
18745 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18747 1997-09-03 Per Bothner <bothner@cygnus.com>
18749 * class.c (build_class_ref): Strip off "promoted_" if need be.
18750 (make_field_value): Call build_java_signature when needed.
18751 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18752 * expr.c (build_java_athrow): Don't push_value of exception.
18753 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18754 match specification of [fd]cmp[lg] for NaNs.
18755 (expand_byte_code): Add support for exception handler ranges.
18756 * except.c: Add skeleton for EH code-generation.
18757 * verify.c (merge_types): Treat all promoted integral types as equal.
18758 * constants.c (build_constants_constructor): To force creation of
18759 current_constant_pool_data_ref, call build_constant_data_ref.
18761 * javaop.def (lload): Fix typo.
18762 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18764 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18766 * parse.c: Don't include function.h.
18768 1997-08-27 Per Bothner <bothner@cygnus.com>
18770 * except.[ch]: New files.
18771 * Makefile.in (JAVA_OBJS): Add except.o
18772 * expr.c: Temporary warning about unimplemented exceptions.
18773 * verify.c: Verify exception handlers.
18775 * jcf-dump.c (disassemble_method): Print exception table.
18777 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18779 * expr.c (verify_jvm_instructions): Started a thorough
18780 verification of invoke* bytecodes.
18781 (expand_byte_code): flush quick stack if PC is the target of a
18782 branch. and undef RET (conflicting with config/i386/i386.h).
18783 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18785 (expand_invoke): Now handles invokeinterface and do more
18786 verification according to the bytecode.
18787 (lookup_field): Don't try to load the class if processing
18789 (can_widen_reference_to): Now handles interfaces.
18790 * decl.c (init_decl_processing): New global variable
18791 soft_lookupinterfacemethod_node, declared in java-tree.h.
18792 Call set_super_info on string_type_node.
18793 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18795 * class.c (set_super_info): Fills the CLASS_* flags according to
18797 (get_access_flags_from_decl): Handles all class flags.
18799 1997-08-26 Per Bothner <bothner@cygnus.com>
18801 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18802 * parse.c (yyparse): Check for abstract method, and missing code.
18803 * expr.c (expand_byte_code): Change interface.
18804 * lang.c (put_decl_node): Print promoted types prettier.
18805 * verify.c (verify_jvm_instruction): Change interface.
18806 Partial support for scanning exception table.
18807 For load instructions, handle promoted integral types.
18809 1997-08-21 Per Bothner <bothner@cygnus.com>
18811 * verify.c: New file, with contents moved from expr.c.
18812 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18813 * typeck.c (is_array_type_p): Moved here from expr.c.
18814 * java-tree.h: Add some now-needed function declarations.
18815 * Makefile.in (JAVA_OBJS): Added verify.o.
18817 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18819 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18820 METHOD_ABSTRACT flag.
18822 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18823 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18824 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18826 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18828 (start_java_method): Hook for SYNCHRONIZED methods.
18830 * expr.c (build_java_jsr, build_java_ret): New functions
18831 (JSR,PRE): New macros
18832 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18833 (verify_jvm_instructions): tableswitch, lookupswitch,
18834 monitorenter, monitorexit, goto_w: verified.
18835 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18836 (build_java_monitor): New function.
18837 (MONITOR_OPERATION): Modified to call build_java_monitor()
18838 (verify_jvm_instructions): Started a thorough verification of
18841 1997-08-19 Per Bothner <bothner@cygnus.com>
18843 Support verification of jsr/ret subroutines (used for try/finally).
18844 * decl.c (return_address_type_node): New type node.
18845 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18846 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18847 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18848 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18849 TYPE_USED): New macros for special types in type_map.
18851 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18852 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18854 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18856 * expr.c (can_widen_reference_to): New function.
18857 (pop_type): Use it.
18858 (merge_type_state): Support handling start of subroutine.
18859 (push_pending_block): Return char* error message, instead of calling
18860 fatal on an error. Also handle subroutines.
18861 (verify_jvm_instructions): Handle errors from push_poending_block.
18862 Support jsr and ret instructions.
18864 1997-08-19 Per Bothner <bothner@cygnus.com>
18866 * jcf-io.c (find_classfile): Fix thinko.
18867 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18869 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18871 * Makefile.in (BISON): Remove.
18873 1997-08-07 Per Bothner <bothner@cygnus.com>
18875 * Makefile.in: Convert to autoconf.
18876 * config-lang.in (outputs): Added java/Makefile.
18878 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18879 Rename cc1java to jc1.
18881 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18882 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18884 * class.c (class_depth): Do load_class if needed.
18886 Mostly better verification.
18887 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18888 (init_decl_processing): Change return type of soft_checkcast.
18889 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18890 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18891 lang_print_error): New functions.
18892 (lang_init): Set global hook print_error_function to lang_print_error.
18893 * expr.c: In the type_map ptr_type_node is only used for null now.
18894 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18895 (merge_types): Dererence pointer to record types before comparing.
18896 (decode_newarray_type, merge_types): On error just return NULL.
18897 (build_java_binop): Add preliminary implementation (with warning)
18898 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18899 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18900 (expand_compare, expand_java_goto, expand_java_call): Don't
18901 push_pending_block, since that only makes sense when verifying.
18902 (merge_type_state): Different return codes.
18903 (push_pending_block): A block may need to be verified more than once.
18904 (expand_byte_code): Warn about unused code at code generation time.
18905 (verify_jvm_instruction): Changed logic, since code may need to be
18906 re-verified if type-state has changed. Also, better error handling.
18907 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18908 Improve newarray, anewarray, ?aload, athrow,
18909 * java-tree.h (LABEL_CHANGED): New macro.
18911 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18913 * decl.c (soft_athrow_node): New global variable initialized.
18914 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18915 * typeck.c (convert): Added support for REAL_TYPE.
18916 (convert_to_char): New function.
18917 (convert): Handle CHAR_TYPE.
18918 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18919 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18920 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18922 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18923 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18924 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18925 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18926 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18927 to Use The Right Things.
18928 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18929 compatible with INT. BOOLEAN is made equivalent to BYTE.
18930 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18931 OPCODE_ifnonnull): Now supported.
18932 (build_java_athrow): New function.
18934 1997-08-04 Per Bothner <bothner@cygnus.com>
18936 Rename method name <init> to match G++ (and fix mangling).
18937 * class.c (layout_class): Replace method name of <init> by class name.
18938 (make_method_value): Do inverse renaming of constructor from <init>.
18939 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18940 * typeck.c (lookup_java_constructor): New function.
18941 * expr.c (expand_invoke): If method_name is <init>, call
18942 lookup_java_constructor to find constructor.
18944 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18946 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18948 * parse.c (get_class_constant): Modified to handle array "classes"
18949 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18951 (convert): Modified to handle real type.
18952 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18953 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18954 variables declared.
18955 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18956 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18957 global variables initialized.
18958 (find_local_variable): Handles the case of a pointer
18959 (end_java_method): Restore the use of one more scope
18960 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18961 build_java_array_length_access, expand_java_arrayload,
18962 expand_java_arraystore, expand_java_array_length,
18963 expand_java_multianewarray, expand_java_anewarray,
18964 build_java_check_indexed_type, is_array_type_p,
18965 build_java_throw_out_of_bound_exception): New functions.
18966 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18967 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18968 OPCODE_<t>aload): Implemented code for verification.
18969 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18970 ARRAY_NEW_MULTI): Macro defined.
18971 (CONVERT): Modified to invoke convert().
18972 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18974 1997-07-31 Per Bothner <bothner@cygnus.com>
18976 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18977 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18978 (make_class_data): Field name needs '/' as package prefix.
18979 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18981 1997-07-25 Per Bothner <bothner@cygnus.com>
18983 Implement debug information for local variables.
18984 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18985 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18986 DECL_LOCAL_SLOT_CHAIN): New macros.
18987 (struct lang_decl_var): New type.
18988 * parse.c (give_name_to_locals): Move to decl.c.
18989 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18990 (start_java_method): Re-write parameter handling.
18991 (pending_local_decls): New global variable.
18992 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18993 (find_local_variable): Accept pc so we can skips decls not in range.
18994 (struct binding_level): Add end_pc field.
18995 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
18996 (various): Change so current pc gets passed to find_local_variable.
18998 * decl.c (init_decl_processing): Re-arrange fields in
18999 class_type_node and and method_type_node to match kaffe 0.9.1.
19000 * class.c (make_method_value, make_class_data): Update
19001 initializations to match.
19003 1997-07-16 Per Bothner <bothner@cygnus.com>
19005 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19006 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19007 (push_super_field): New function.
19008 (make_class_data): Handle inheritance of class static initializer.
19009 (layout_class): New name mangling.
19010 * constants.c (build_constant_data_ref): Init type of data array
19011 to a one-element array.
19012 (build_constants_constructor): Set DECL_SIZE from complete array type.
19013 * decl.c: Rename class_type, object_type etc to class_type_node,
19014 object_type_node etc. Make former inherit from latter.
19015 * expr.c (expand_invoke): Add cast of function address.
19016 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19017 * parse.c (yyparse): Don't call layout_class here.
19018 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19020 1997-06-14 Per Bothner <bothner@cygnus.com>
19022 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19023 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19024 (alloc_class_constant): New.
19025 * expr.c (expand_invoke): Make sure method's class is initialized.
19026 * class.c (interits_from_p, emit_register_class): New functions.
19027 * parse.c (yyparse): Call emit_register_class.
19029 1997-06-09 Per Bothner <bothner@cygnus.com>
19031 * constants.c: New file, to handle constant pool.
19032 * Makefile.in (JAVA_OBJS): Add constants.o.
19033 * decl.c (init_decl_processing): Update, fix, finish various structs.
19034 (pushdecl_top_level): New.
19035 * parse.c (layout_class): Moved to class.c.
19036 * expr.c (java_push_constant_from_pool): New function.
19037 * class.c (build_class_ref): Make work fully
19038 (make_class_data): Emit super-class, constant pool, interface vector.
19040 1997-06-03 Per Bothner <bothner@cygnus.com>
19042 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19043 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19044 * class.c (class_depth): New function.
19045 (lookup_named_class): Replaced by new function lookup_class.
19046 * decl.c (object_type_node, string_type_node): New.
19047 Remove various types that we no longer need.
19048 * expr.c (verify_jvm_instructions): New separate verifier pass.
19049 (push_type, pop_type): New functions for verifier.
19050 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19051 (expand_byte_code): Simplify, since we assume already verified.
19052 (expand_invoke): Now mostly works.
19053 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19054 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19055 * parse.c: Wait to allocate class object until we know its name.
19056 (layout_class): Calculate DECL_VINDEX for each virtual method.
19057 * typeck.c (get_array_type): Rename to ...
19058 (build_java_array_type): ... and provide working implementation.
19059 (build_java_signature): New function - build Java signature of type.
19060 (set_java_signature): New function - cache signature with type.
19061 (lookup_java_method): New function.
19063 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19065 * class.c (ident_subst): Take extra SUFFIX parameter.
19066 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19067 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19068 (build_class_ref): Actually implement.
19069 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19070 * decl.c (builtin_function): New.
19071 (init_decl_processing): Update for current Kaffe. Declare some
19072 builtin Kaffe functions.
19073 * expr.c (build_address_of): New.
19074 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19075 Renamed (from expand_java_new etc), and added working implementations.
19076 (build_field_ref): Now also handle static fields.
19077 (expand_invoke): Implement invokestatic, and start implement rest.
19078 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19079 * javaop.def: Rename invokevirt -> invokevirtual.
19080 * lang.c (use_handles): Removed.
19081 * parse.c: Add support for ConstantValue attribute.
19082 Handle nested loading of a class. (JPOOL_UTF): New.
19084 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19086 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19088 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19090 * Make-lang.in (java.install-man): New empty rule.
19091 * typeck.c (set_local_type): New function.
19092 * expr.c (STORE_INTERNAL): Call find_local_variable,
19093 not find_stack_slot. Call set_local_type.
19095 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19097 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19098 and building RECORD_TYPE CONSTRUCTORs.
19099 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19101 * lang.c (use_handles): Change the default to 0.
19102 * decl.c: Define and build class_type, field_type, utf8const_type.
19103 * class.c (make_class_data, make_field_value,
19104 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19105 hashUtf8String, strLengthUtf8, mangled_classname:
19106 Functions to build reflective data structures.
19107 * parse.c (yyparse): Call make_class_data.
19109 * jcf-io.c (open_class, find_classfile): New functions.
19110 * jcf-dump.c: Support reading classfile from explicitly-named
19111 class file (without CLASSPATH searching).
19113 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
19115 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
19116 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
19117 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
19118 (get_constant): Now trivial for CONSTANT_Utf8.
19120 * jcf.h: Make NEW_CPOOL the default.
19121 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
19123 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>