1 2005-06-24 Tom Tromey <tromey@redhat.com>
3 * verify-impl.c (verify_instructions_0): Correctly handle
4 situation where PC falls off end.
6 2005-06-23 Bryce McKinlay <mckinlay@redhat.com>
9 * parse.y (find_most_specific_methods_list): Remove special case for
12 2005-06-15 Tom Tromey <tromey@redhat.com>
15 * class.c (make_method_value): Use soft_abstractmethod_node for
17 * java-tree.h (soft_abstractmethod_node): New define.
18 (JTI_SOFT_ABSTRACTMETHOD_NODE): New enum constant.
19 * decl.c (java_init_decl_processing): Initialize
20 soft_abstractmethod_node.
22 2005-06-13 Geoffrey Keating <geoffk@apple.com>
24 * Make-lang.in (rule for installing gcj.1): Depends on installdirs.
26 2005-06-13 Per Bothner <per@bothner.com>
28 * expr.c (int highest_label_pc_this_method,
29 start_label_pc_this_method): New globals.
30 (lookup_label): Add start_label_pc_this_method to pc for label, and
31 update highest_label_pc_this_method. This prevents conflicts between
32 labels from different methods.
33 * java-tree.h: Declare new globals.
34 * jcf-parse.c (parse_class_file): If needed bump
35 start_label_pc_this_method and reset highest_label_pc_this_method.
37 2005-06-13 Tom Tromey <tromey@redhat.com>
40 * parse.y (nested_field_access_p): Handle case where outer field
41 is inherited by enclosing class.
43 2005-06-12 Per Bothner <per@bothner.com>
45 * class.c (inherits_from_p): Do load_class if needed.
47 2005-06-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
49 * gjavah.c (error): Add ATTRIBUTE_PRINTF_1.
50 * java-tree.h (parse_error_context): Move...
51 * parse.h (parse_error_context): ... here, add ATTRIBUTE_GCC_DIAG.
52 * parse.y (parse_warning_context): Add ATTRIBUTE_GCC_DIAG.
53 * verify-impl.c (debug_print): Add ATTRIBUTE_PRINTF_1.
55 2005-06-08 Roger Sayle <roger@eyesopen.com>
57 * typeck.c (convert): Only clear TREE_OVERFLOW on INTEGER_CST nodes.
59 2005-06-06 Jakub Jelinek <jakub@redhat.com>
61 * jv-scan.c (fatal_error, warning, warning0): Use gmsgid instead of
62 msgid for argument name.
63 * gjavah.c (error): Likewise.
64 * java-tree.h (parse_error_context): Likewise.
65 * parse.y (parse_error_context, parse_warning_context,
66 issue_warning_error_from_context): Likewise.
68 2005-06-01 Tom Tromey <tromey@redhat.com>
71 * class.c (build_static_field_ref): Don't fold constant fields if
72 current class is from a .class file and we're using indirect
75 2005-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
77 * java/verify-glue.c: Don't include errors.h and include toplev.h.
78 * java/Make-lang.in: Updates dependencies.
80 2005-05-26 Ranjit Mathew <rmathew@hotmail.com>
83 * java-tree.h (OUTER_FIELD_ACCESS_IDENTIFIER_P): Rename to
84 NESTED_FIELD_ACCESS_IDENTIFIER_P.
85 (FIELD_INNER_ACCESS): Rename to FIELD_NESTED_ACCESS.
86 (FIELD_INNER_ACCESS_P): Rename to FIELD_NESTED_ACCESS_P.
87 * jcf-write.c (generate_classfile): Use
88 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
89 OUTER_FIELD_ACCESS_IDENTIFIER_P.
90 * parse.y (build_outer_field_access): Rename to
91 build_nested_field_access. Support static fields and outer-to-inner
93 (outer_field_access_p): Rename to nested_field_access_p. Support
94 static fields and generalise to outer-to-inner class and sibling
96 (outer_field_expanded_access_p): Rename to
97 nested_field_expanded_access_p and support static fields.
98 (outer_field_access_fix): Rename to nested_field_access_fix and
99 support static fields.
100 (build_outer_field_access_expr): Rename to
101 build_nested_field_access_expr and support static fields.
102 (build_outer_field_access_methods): Rename to
103 build_nested_field_access_methods and support static fields. For
104 static fields, generate accessors without class instance parameters.
105 (build_outer_field_access_method): Rename to
106 build_nested_field_access_method and support static fields.
107 (build_outer_method_access_method): Use
108 NESTED_FIELD_ACCESS_IDENTIFIER_P instead of
109 OUTER_FIELD_ACCESS_IDENTIFIER_P.
110 (resolve_expression_name): Consider static field accesses across
112 (resolve_qualified_expression_name): Likewise.
113 (java_complete_lhs): Use nested_field_access_fix instead of
114 outer_field_access_fix.
115 (patch_unary_op): Rename outer_field_flag to nested_field_flag.
116 Use nested_field_expanded_access_p instead of
117 outer_field_expanded_access_p. Use nested_field_access_fix instead
118 of outer_field_access_fix.
119 (check_thrown_exceptions): Use NESTED_FIELD_ACCESS_IDENTIFIER_P
120 instead of OUTER_FIELD_ACCESS_IDENTIFIER_P.
122 2005-05-26 Bryce McKinlay <mckinlay@redhat.com>
124 * decl.c (GCJ_BINARYCOMPAT_ADDITION,
125 GCJ_BOOTSTRAP_LOADER_ADDITION): Removed.
126 (FLAG_BINARYCOMPAT_ABI, FLAG_BOOTSTRAP_LOADER,
127 MINOR_BINARYCOMPAT_ABI_VERSION): New.
128 (GCJ_CURRENT_BC_ABI_VERSION): Use new method to calculate version ID.
129 (parse_version): Calculate version ID using new method. Use bit-flags
130 for flag_indirect_dispatch and flag_bootstrap_classes.
132 2005-05-25 Richard Henderson <rth@redhat.com>
135 * Make-lang.in (java/mangle.o): Depend on LANGHOOKS_DEF_H.
136 * class.c (build_class_ref): Set DECL_CLASS_FIELD_P and
137 DECL_CONTEXT; avoid pushdecl_top_level.
138 (build_dtable_decl): Set DECL_VTABLE_P and DECL_CONTEXT.
139 (layout_class): Don't SET_DECL_ASSEMBLER_NAME.
140 (layout_class_method): Likewise.
141 * decl.c (java_mark_cni_decl_local): New.
142 (java_mark_class_local): Use it.
143 * java-tree.h (DECL_LOCAL_CNI_METHOD_P): New.
144 (DECL_CLASS_FIELD_P, DECL_VTABLE_P): New.
145 (struct lang_decl_func): Add local_cni;
146 (struct lang_decl_var): Add class_field, vtable.
147 (java_mangle_decl): Declare.
148 * lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
149 * mangle.c: Remove dup obstack.h; include langhooks-def.h.
150 (mangle_obstack_1): New.
151 (java_mangle_decl): Remove obstack argument. Call mangle_class_field,
152 mangle_vtable, and mangle_local_cni_method_decl. Fall back to
153 lhd_set_decl_assembler_name for things that don't need mangling.
154 (mangle_class_field): Rename from java_mangle_class_field, make
155 static, don't call init_mangling or finish_mangling.
156 (mangle_vtable): Similarly.
157 (mangle_local_cni_method_decl): New.
158 (init_mangling): Remove obstack argument. Use &mangle_obstack_1,
159 gcc_assert, and MANGLE_RAW_STRING.
160 (finish_mangling): Use gcc_assert, remove if 0 debugging code.
162 2005-05-25 DJ Delorie <dj@redhat.com>
164 * class.c (set_constant_value): Move warning control from if() to
167 2005-05-24 Richard Henderson <rth@redhat.com>
169 * builtins.c (define_builtin): Don't call make_decl_rtl.
170 * constants.c (build_constant_data_ref): Likewise.
171 * class.c (build_utf8_ref): Likewise.
172 (build_fieldref_cache_entry, build_static_field_ref): Likewise.
173 (get_dispatch_table, layout_class_method): Likewise.
174 (build_class_ref): Likewise. Don't set DECL_SIZE or DECL_SIZE_UNIT
176 (make_local_function_alias): Don't SET_DECL_ASSEMBLER_NAME.
177 (make_method_value): Use METHOD_ABSTRACT instead of DECL_RTL_SET_P
178 to determine if we need a non-zero address.
179 * decl.c (builtin_function): Don't call make_decl_rtl.
180 (give_name_to_locals): Don't SET_DECL_ASSEMBLER_NAME.
181 * expr.c (build_known_method_ref): Don't call make_decl_rtl.
182 * resource.c (compile_resource_data): Likewise.
183 * parse.y (resolve_field_access): Re-word comment to avoid
186 2005-05-24 Richard Henderson <rth@redhat.com>
188 * class.c (registered_class): Take it out of class_roots; turn into
190 (register_class): Make static. Don't duplicate decl node. Use
192 (emit_register_classes): Use VEC_iterate. Use output_constant
193 instead of assemble_integer. Don't call mark_decl_referenced
195 * java-tree.h (register_class): Remove decl.
197 2005-05-19 Paolo Bonzini <bonzini@gnu.org>
201 * parse.y (register_package, package_list): Remove.
202 (package_declaration): Do not call register_package.
203 (do_resolve_class): Do not use package_list.
205 2005-05-15 Gerald Pfeifer <gerald@pfeifer.com>
207 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Remove
210 2005-05-15 Tom Tromey <tromey@redhat.com>
213 * jcf-write.c (generate_bytecode_insns) <SAVE_EXPR>: Don't call
216 2005-05-12 Aaron Luchko <aluchko@redhat.com>
218 * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.
220 2005-05-11 Tom Tromey <tromey@redhat.com>
222 * gcj.texi (Code Generation): Document -fbootstrap-classes.
223 * decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
224 (parse_version): Use it.
225 * lang.opt (-fbootstrap-classes): New option.
227 2005-05-10 Paolo Bonzini <bonzini@gnu.org>
230 * class.c (maybe_layout_super_class): Look for imports in this_class.
231 * parse.h (ctxp_for_generation_last): New.
232 (do_resolve_class): Add a parameter.
233 * parse.y (ctxp_for_generation_last): New.
234 (java_pop_parser_context): Add at end of list.
235 (find_in_imports, find_in_imports_on_demand): Look in ctxp
236 if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
237 the given type are NULL.
238 (do_resolve_class): Look into the imports of the new second parameter.
239 Adjust recursive calls.
240 (resolve_class, resolve_inner_class, find_as_inner_class): Adjust
241 calls to do_resolve_class.
242 (create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
243 (java_complete_class): Do not do that here.
245 2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
248 * Make-lang.in (java): Add gjnih.
249 (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
250 (GJNIH_OBJS): New variable.
251 (gjnih$(exeext)): New target.
252 (JAVA_MANFILES): Add gjnih.1.
253 (java.uninstall): Add gjnih.1.
254 (java.mostlyclean): Add gjnih.
255 (java.maintainer-clean): Add gjnih.1.
256 (java/gjavah-jni.o): New target.
257 (.INTERMEDIATE): Add gjnih.pod.
258 (gjnih.pod): New target.
259 * config-lang.in (stagestuff): Add gjnih.
260 * gcj.texi (Top): Add gjnih node.
261 (Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
262 -bootclasspath options.
263 (Invoking gjnih): New node.
264 * gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
265 (TOOLNAME): New macro.
266 (error): Replace hard-coded gcjh with TOOLNAME.
267 (process_file): Likewise.
270 (help): Likewise. Add help output for -force, -old, -trace and -J
272 (OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
273 (options): Add force, old, trace and J fields.
274 (main): Handle -force, -old, -trace and -J options.
276 2005-05-03 Tom Tromey <tromey@redhat.com>
279 * gjavah.c (main): Unlink output file on error.
281 2005-05-03 Kazu Hirata <kazu@cs.umass.edu>
283 * constants.c, jvgenmain.c, lang.opt, resource.c: Update
286 2005-04-29 Tom Tromey <tromey@redhat.com>
288 * expr.c (build_jni_stub): Updated for change to build_block.
290 2005-04-29 Andrew Pinski <pinskia@gcc.gnu.org>
292 * expr.c (force_evaluation_order): Declare 'saved' earlier.
294 2005-04-28 Andrew Haley <aph@redhat.com>
297 * java-tree.h (soft_resolvepoolentry_node): New.
298 (alloc_constant_fieldref): Declare.
299 * expr.c (expand_java_field_op): Don't call class_init for
300 accesses to static fields with indirect dispatch.
301 * builtins.c (initialize_builtins): Add "__builtin_expect".
302 * decl.c (soft_resolvepoolentry_node): New variable.
303 (java_init_decl_processing): Create a decl for
304 "_Jv_ResolvePoolEntry".
305 * class.c (build_fieldref_cache_entry): New function.
306 (build_static_field_ref): Rewrite for indirect dispatch.
307 * constants.c (find_name_and_type_constant_tree): New function.
308 (alloc_constant_fieldref): Likewise.
309 (build_constants_constructor): Handle CONSTANT_Fieldref and
310 CONSTANT_NameAndType.
313 * expr.c (force_evaluation_order): Convert outgoing args smaller
316 2005-04-27 Bryce McKinlay <mckinlay@redhat.com>
318 * gcj.texi (libgcj Runtime Properties): Remove obsolete
319 gnu.gcj.runtime.NameFinder.* system properties. Update documentation
320 for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.
322 2005-04-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
324 * gjavah.c, jcf-dump.c, jv-scan.c, jvgenmain.c: Replace calls
325 to `unlock_stream' with `unlock_std_streams'.
327 2005-04-25 Jakub Jelinek <jakub@redhat.com>
329 * Make-lang.in (java/decl.o, java/resource.o): Depend on $(EXPR_H)
330 instead of just expr.h.
332 2005-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
334 * gjavah.c (main): Unlock the stdio streams.
335 * jcf-dump.c (main): Likewise.
336 * jv-scan.c (main): Likewise.
337 * jvgenmain.c (main): Likewise.
339 2005-04-23 DJ Delorie <dj@redhat.com>
341 * class.c, decl.c, expr.c, jcf-io.c, jcf-parse.c, jv-scan.c,
342 parse.y: Adjust warning() callers.
344 2005-04-21 Bryce McKinlay <mckinlay@redhat.com>
346 * gcj.texi (Object fields): Change "Integer" to "Int" in example
349 2005-04-20 Bryce McKinlay <mckinlay@redhat.com>
351 * gcj.texi: Fix typos and bogus example.
353 2005-04-19 Kazu Hirata <kazu@cs.umass.edu>
355 * except.c: Fix a comment typo.
357 2005-04-19 Julian Brown <julian@codesourcery.com>
359 * decl.c (finish_method): Revert patch from 2005-04-13 for breaking
360 indirect dispatch with PIC.
362 2005-04-18 Andrew Haley <aph@redhat.com>
364 * java-except.h (struct eh_range.handler): Remove unused field.
365 (handle_nested_ranges): Remove function declaration.
366 (sanity_check_exception_range): Add function declaration.
367 * verify.c (verify_jvm_instructions): Remove call to
368 handle_nested_ranges.
369 * verify-glue.c (verify_jvm_instructions_new): Call
370 sanity_check_exception_range.
371 * except.c (link_handler, eh_range_freelist, link_handler,
372 handle_nested_ranges): Remove.
373 (add_handler): Rewrite.
374 (sanity_check_exception_range): New function.
375 (print_ranges): New function.
377 2005-04-13 Julian Brown <julian@codesourcery.com>
379 * decl.c (finish_method): Give methods once-only linkage.
381 2005-04-11 Richard Sandiford <rsandifo@redhat.com>
383 * lang.opt: Refer to the GCC internals documentation instead of c.opt.
385 2005-04-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
387 * java-tree.h: Don't use PARAMS().
389 2005-04-07 Per Bothner <per@bothner.com>
391 * class.c (push_class): By default, suppress debug output.
392 (finish_class): Enable debug output for classes we're emitting.
394 2005-04-07 Andrew Haley <aph@redhat.com>
396 * gcj.texi: Correct gcj-dbtool instructions.
398 2005-04-04 Kazu Hirata <kazu@cs.umass.edu>
400 * gcj.texi: Fix a typo.
401 * lang.c: Fix a comment typo.
403 2005-04-01 Thomas Fitzsimmons <fitzsim@redhat.com>
405 * gcj.texi (Invoking gij): Add descriptions of new -X options.
406 Mention recognized-and-ignored compatibility options.
407 (Memory allocation): Add descriptions of JvMalloc, JvRealloc and
409 (About CNI): Add Memory allocation section.
411 2005-04-01 Tom Tromey <tromey@redhat.com>
413 * decl.c (java_init_decl_processing): Fix types of
414 _Jv_MonitorEnter, _Jv_MonitorExit, _Jv_AllocObject,
415 _Jv_AllocObjectNoFinalizer, _Jv_Throw, _Jv_NewPrimArray,
416 _Jv_JNI_PopSystemFrame, _Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ.
418 2005-03-31 Jan Hubicka <jh@suse.cz>
420 * Make-lang.in (class.o, decl.o): Depend on cgraph.h.
421 * class.c: Include cgraph.h
422 (make_local_functoin_alias): Mark aslias as needed.
423 * resource.c: Include cgraph.h
424 (compile_resource_data): Go via cgraph interface.
426 2005-03-30 Ian Lance Taylor <ian@airs.com>
428 * parse.y (maybe_yank_clinit): Don't crash if bbody is NULL.
430 2005-03-30 Tom Tromey <tromey@redhat.com>
432 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): Handle cases where
433 inner_class_info_index==0 or outer_class_info_index==0.
435 2005-03-29 Tom Tromey <tromey@redhat.com>
437 * gcj.texi (libgcj Runtime Properties): Document
438 gnu.gcj.runtime.endorsed.dirs.
440 2005-03-24 Anthony Green <green@redhat.com>
442 * gcj.texi (Invoking gcj-dbtool): Document new LIBDIR option to
445 2005-03-23 Tom Tromey <tromey@redhat.com>
447 * decl.c (GCJ_CURRENT_BC_ABI_VERSION): New define.
448 (parse_version): Use it.
450 2005-03-23 Joseph S. Myers <joseph@codesourcery.com>
452 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
454 2005-03-18 Andrew Haley <aph@redhat.com>
457 * decl.c (update_aliases): Don't update variables that are about
459 (maybe_poplevels): Add comment.
461 2005-03-17 Bryce McKinlay <mckinlay@redhat.com>
464 * jcf-parse.c (duplicate_class_warning): New function.
465 (java_parse_file): Call duplicate_class_warning if
466 CLASS_FROM_CURRENTLY_COMPILED_P is already set.
467 (parse_zip_file_entries): Likewise. Also set
468 CLASS_FROM_CURRENTLY_COMPILED_P.
470 2005-03-16 Andrew Haley <aph@redhat.com>
472 * expr.c (expand_java_arrayload): Don't generate a
473 NullPointerException based on the type of the node.
474 (build_java_array_length_access): Likewise.
476 2005-03-15 Zack Weinberg <zack@codesourcery.com>
478 * Make-lang.in (TEXI_JAVA_FILES): Add gcc-vers.texi.
480 2005-03-11 Tom Tromey <tromey@redhat.com>
482 * gcj.texi (Invoking gcj-dbtool): Document 'gcj-dbtool -p'.
483 (libgcj Runtime Properties): Document the default .db.
485 2005-03-10 Ranjit Mathew <rmathew@hotmail.com>
488 * parse.y (checks_throws_clauses): Check exceptions list even when
489 the base class does not come from a source file being compiled.
490 (java_complete_lhs): Remove unused variable 'wfl'.
492 2005-03-09 Ranjit Mathew <rmathew@hotmail.com>
495 * decl.c (finish_method): Emit _Jv_InitClass for private static
496 methods inside inner classes as well.
498 2005-03-08 Julian Brown <julian@codesourcery.com>
499 * Revert patch from 2005-03-08 for causing bootstrap failure on
502 2005-03-08 Julian Brown <julian@codesourcery.com>
504 * decl.c (finish_method): Give methods once-only linkage.
506 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
508 * lang.c (flag_new_verifier): Enable by default, regardless of ABI.
510 2005-03-07 Bryce McKinlay <mckinlay@redhat.com>
512 * verify-glue.c (vfy_is_assignable_from): Perform static check using
513 can_widen_reference_to if the C++ ABI is in use.
514 (vfy_get_interface_count, vfy_get_interface): Remove unused functions.
515 * verify-impl.c (debug_print, make_utf8_const, init_type, copy_type,
516 type_isresolved, init_state, set_pc, state_get_pc,
517 _Jv_BytecodeVerifier): Clean up unused and disabled functions.
518 (verify_fail): Report the current PC from the verifier context.
519 (free_state): Remove #if 0 block to enable this function.
520 (free_verifier_context): Call free_state on state_list iterator
521 values before freeing them.
522 * expr.c (pop_type_0): Pop correct type for error message when stack
523 contains a multi-word type.
525 2005-03-07 Ranjit Mathew <rmathew@hotmail.com>
527 * expr.c (build_java_array_length_access): Remove !flag_new_verifier
528 for known NULL array length access.
530 2005-03-07 Tom Tromey <tromey@redhat.com>
532 * gcj.texi (Invoking gcj-dbtool): Document '-f'.
534 2005-03-06 Kazu Hirata <kazu@cs.umass.edu>
536 * jcf-dump.c, jcf-io.c, jcf-reader.c, lang.c, parse.h,
537 typeck.c: Update copyright.
539 2005-03-06 Ranjit Mathew <rmathew@hotmail.com>
542 * xref.c, xref.h: Remove file.
543 * Make-lang.in (java/xref.o): Remove.
544 * java-tree.h (flag_emit_xref, do_not_fold): Remove declaration.
545 * lang.c (flag_emit_xref): Remove definition.
546 * parse.h (DECL_END_SOURCE_LINE, DECL_INHERITED_SOURCE_LINE): Remove.
547 * typeck.c (convert): Remove use of do_not_fold.
548 * parse.y (do_not_fold): Remove definition.
549 (parser grammar): Remove xref code.
550 (maybe_create_class_interface_decl, create_class): Likewise.
551 (register_fields, method_header, finish_method_declaration): Likewise.
552 (declare_local_variables, source_end_java_method): Likewise.
553 (java_complete_expand_classes): Do not set do_not_fold.
554 (java_complete_expand_method): Remove xref code.
555 (java_expand_classes, resolve_field_access, patch_invoke): Likewise.
556 (java_complete_tree, java_complete_lhs, patch_assignment): Likewise.
557 (patch_binop, build_string_concatenation, patch_array_ref): Likewise.
558 (patch_synchronized_statement, patch_throw_statement): Likewise.
559 (maybe_build_class_init_for_field): Likewise.
561 2005-03-05 Kazu Hirata <kazu@cs.umass.edu>
563 * expr.c (build_expr_wfl, expr_add_location): Use TYPE_P
564 instead of IS_NON_TYPE_CODE_CLASS.
566 2005-03-04 Andrew Haley <aph@redhat.com>
569 * class.c (set_method_index): Don't set method_index if it is
571 (layout_class_method): Don't complain about "non-static method foo
572 overrides static method" in the case of indirect dispatch.
574 2005-03-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
576 * jcf-io.c (caching_stat): Use __extension__ to avoid pedantic
578 * Make-lang.in: Don't elide warnings in jcf-io.c.
580 2005-03-01 Per Bothner <per@bothner.com>
583 * check-init.c (wfl): Remove static.
584 (final_assign_error, check_init): Replace calls to parse_error_context
586 (check_init): Save, set, and restore input_location for each exp.
588 2005-03-01 Per Bothner <per@bothner.com>
590 * jcf-reader.c (get_attribute): Handle SourceDebugExtension (JSR 45)
591 if HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE is defined.
592 * jcf-dump.c (HANDLE_SOURCEDEBUGEXTENSION_ATTRIBUTE): Print contents.
594 2005-03-01 Per Bothner <per@bothner.com>
596 * java-tree.h (IDENTIFIER_HANDLECLASS_VALUE): Remove ancient macro.
598 2005-02-23 Thomas Fitzsimmons <fitzsim@redhat.com>
601 * gcj.texi (Invocation): Add descriptions of JvVMInitArgs and
604 2005-02-22 Tom Tromey <tromey@redhat.com>
607 * verify-impl.c (EITHER): New define.
608 (types_compatible): Handle it.
609 (check_field_constant): Use it.
611 2005-02-18 Tom Tromey <tromey@redhat.com>
614 * verify-impl.c (types_equal): Fixed test.
617 * verify-glue.c (vfy_class_has_field): New function.
618 * verify.h (vfy_class_has_field): Declare.
619 * verify-impl.c (check_field_constant): Added 'putfield'
621 (verify_instructions_0): Updated.
622 (types_equal): New function.
624 2005-02-14 Tom Tromey <tromey@redhat.com>
627 * jcf-write.c (generate_bytecode_insns) <CALL_EXPR>: Note the
628 stack effect of multianewarray.
630 2005-02-14 Andrew Haley <aph@redhat.com>
633 * expr.c (expand_byte_code): Call promote_arguments().
634 (promote_arguments): New function.
635 * decl.c (check_local_unnamed_variable): Remove special case for
637 (find_local_variable): Promote all boolean types to int
638 when searching for local variable decls.
640 2005-02-12 Kazu Hirata <kazu@cs.umass.edu>
642 * builtins.c, java-except.h, jcf-parse.c, jv-scan.c, lex.c,
643 parse-scan.y: Update copyright.
645 2005-02-11 Per Bothner <per@bothner.com>
648 * parse-scan.y (input_location): Remove variable.
649 (main_input_filename): New - replaces input_filename, which isn't
650 settable if USE_MAPPED_LOCATION.
651 * lex.c (java_init_lex): Wrap some more places in #ifndef JC1-LITE,
652 so we don't reference input_location or wfl_operator in that case.
653 * jv-scan.c (expand_location): Remove - no longer used.
654 (main): Set main_input_filename rather than input_filename.
656 2005-02-09 Richard Henderson <rth@redhat.com>
658 * builtins.c (initialize_builtins): Call build_common_builtin_nodes.
659 * decl.c (java_init_decl_processing): Initialize const_ptr_type_node.
661 2005-02-08 Marcin Dalecki <martin@dalecki.de>
663 * expr.c (add_type_assertion): Use the proper enumeration type,
664 since this is what htab_find_slot() is expecting.
666 2005-02-06 Joseph S. Myers <joseph@codesourcery.com>
668 * gcj.texi: Update copyright dates.
670 2005-02-02 Tom Tromey <tromey@redhat.com>
672 * gcj.texi (libgcj Runtime Properties): Default library_control
675 2005-02-02 Ranjit Mathew <rmathew@hotmail.com>
678 * parse-scan.y (formal_parameter): Use $2 (type) instead of $$
679 (modifiers) when square brackets are present in a declaration for
681 * jv-scan.c (main): Set input_filename and input_line.
683 2005-02-01 Tom Tromey <tromey@redhat.com>
686 * gjavah.c (get_field_name): Don't override name for JNI header.
688 2005-02-01 Roger Sayle <roger@eyesopen.com>
690 * jcf-write.c (generate_bytecode_insns): Implement RSHIFT_EXPR
691 of unsigned types using iushr and lushr JVM bytecodes.
693 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
696 * gjavah.c (jni_print_float): Do not emit floating-point
697 initialiser for a static final field.
698 (jni_print_double): Likewise.
700 2005-02-01 Mark Mitchell <mark@codesourcery.com>
703 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 2005-01-31 Mark Mitchell <mark@codesourcery.com>
709 * gjavah.c (print_field_info): Mark static data members of
710 floating-point type with "__extension__".
712 2005-02-01 Ranjit Mathew <rmathew@hotmail.com>
715 * parse.y (build_string_concatenation): Remove redundant if.
716 (patch_conditional_expr): Attempt to patch_string() the condition
717 of a ?: as well, in addition to its other operands.
719 2005-01-25 Tom Tromey <tromey@redhat.com>
721 * Make-lang.in (java/java-tree-inline.o): Removed.
723 2005-01-25 Ranjit Mathew <rmathew@hotmail.com>
726 * parse.y (patch_binop): Allow comparisons against NULL only
727 if the other operand is of a reference type.
729 2005-01-24 Tom Tromey <tromey@redhat.com>
731 * java-tree.h (gcj_abi_version): Declare.
732 * class.c (make_class_data): Push gcj_abi_version into "next"
733 field. Renamed field.
734 * decl.c (gcj_abi_version): New global.
735 (parse_version): New function.
736 (java_init_decl_processing): Call it. Renamed 'next' field.
738 (GCJ_BINARYCOMPAT_ADDITION): New define.
740 2005-01-24 Roger Sayle <roger@eyesopen.com>
743 * jcf-write.c (generate_bytecode_insns): Conversions between
744 integer types of the same precision shouldn't generate widening
745 or narrowing conversion bytecodes.
747 2005-01-22 Kazu Hirata <kazu@cs.umass.edu>
749 * java-except.h, java-tree.h: Remove unused prototypes.
751 2005-01-20 Andrew Pinski <pinskia@gcc.gnu.org>
754 * jcf-write.c (perform_relocations): Don't call memcpy if source
755 and destination are the same.
757 2005-01-17 Tom Tromey <tromey@redhat.com>
759 * verify-impl.c (get_short): Sign extend.
762 2005-01-12 Ranjit Mathew <rmathew@hotmail.com>
764 * expr.c (build_jni_stub): Replace mistaken use of TYPE_SIZE_UNIT
767 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
769 * verify.c: Revert to the version before the BC-ABI merge.
771 2005-01-10 Ranjit Mathew <rmathew@hotmail.com>
774 * check-init.c (check_init): Take care of references that do not
775 have an explicit final variable declaration (e.g. array length
776 access) for pre/post in/de-crement operators.
778 2005-01-08 Mark Wielaard <mark@klomp.org>
780 * parse.y (process_imports): Allocate (and free) original_name only
781 when not already defined.
782 * jcf-parse.c (read_class): Free results of find_class() and
784 (java_parse_file): Keep pointer to head of file_list and free when
785 done. Free result of lrealpath().
787 2005-01-05 Tom Tromey <tromey@redhat.com>
789 * gcj.texi (Standard Properties): java.ext.dirs is now used.
791 2004-12-20 Andrew Haley <aph@redhat.com>
793 * typeck.c: Use fold_convert for ints and booleans.
795 2004-12-17 Andrew Haley <aph@redhat.com>
798 * typeck.c (convert): Use a CONVERT_EXPR when converting to
799 BOOLEAN_TYPE or CHAR_TYPE.
800 (convert_to_boolean, convert_to_char) : Remove.
801 * convert.h (convert_to_boolean, convert_to_char) : Remove.
802 * expr.c (expand_load_internal): Do type conversion if type is not
805 2004-12-13 Danny Smith <dannysmith@users.sourceforge.net>
808 * class.c (emit_register_classes): Use TARGET_USE_JCR_SECTION.
811 2004-12-07 Andrew Haley <aph@redhat.com>
814 * jcf-parse.c (load_class): Remove sanity test for missing inner
817 2004-12-06 Tom Tromey <tromey@redhat.com>
819 * Make-lang.in (JAVA_MANFILES): Added gcj-dbtool.
820 (java.uninstall): Likewise.
821 (java.maintainer-clean): Likewise.
822 (.INTERMEDIATE): Likewise.
823 (java.install-man): Likewise.
824 (gcj-dbtool.pod): New target.
825 * gcj.texi (Code Generation): Document -findirect-dispatch.
826 (libgcj Runtime Properties): Document
827 gnu.gcj.precompiled.db.path.
828 (Top): Link to "Invoking gcj-dbtool".
830 2004-12-06 Tom Tromey <tromey@redhat.com>
833 * java-tree.h (extract_field_decl): Declare.
834 * parse.y (extract_field_decl): Renamed from
835 strip_out_static_field_access_decl. No longer static.
836 * check-init.c (get_variable_decl): Unwrap COMPOUND_EXPRs.
838 2004-12-03 Tom Tromey <tromey@redhat.com>
840 * lang.c (flag_new_verifier): Define.
841 (java_post_options): Set flag_new_verifier if indirect dispatch
843 * lang.opt (fnew-verifier): Removed.
845 2004-12-03 Tom Tromey <tromey@redhat.com>
848 * Make-lang.in (java.install-common): Only install transformed
849 gcjh if gcj-cross exists.
851 2004-12-03 Andrew Haley <aph@redhat.com>
854 * except.c (link_handler): Patch 'outer' field of siblings of the
855 range we're demoting.
857 2004-12-03 Andrew Haley <aph@redhat.com>
860 * class.c (layout_class_method): Don't fail to override a method
861 simply because it has DECL_ARTIFICIAL set.
863 2004-12-02 Tom Tromey <tromey@redhat.com>
866 * parse.y (craft_constructor): Special case null_pointer_node.
868 2004-12-02 Tom Tromey <tromey@redhat.com>
871 * java-gimplify.c (java_gimplify_expr): Don't call
872 SET_EXPR_LOCATION unless wrapped tree is an expression.
874 2004-11-27 Per Bothner <per@bothner.com>
876 * jcf-parse.c (set_source_filename): Improvement to Andrew's fix:
877 Fix fencepost error in 'i', which got executed one too many times.
878 Also, fold memcpy into explicit loop, as originally intended.
879 Also, free temporary 'buf' which otherwise leaks.
881 2004-11-27 Per Bothner <per@bothner.com>
883 * expr.c (build_expr_wfl): Only declare last_file and last_filenode
884 local static variables if not USE_MAPPED_LOCATION.
886 2004-11-27 Kazu Hirata <kazu@cs.umass.edu>
888 * class.c, decl.c, expr.c: Fix comment typos.
890 2004-11-26 Andrew Pinski <pinskia@physics.uc.edu>
893 * decl.c (end_java_method): Call
894 attach_init_test_initialization_flags on all the init_decls.
895 * parse.y (attach_init_test_initialization_flags): Move to ...
896 * expr.c (attach_init_test_initialization_flags): here and
897 support BIND_EXPR also.
898 * java-tree.h (attach_init_test_initialization_flags): Prototype.
899 * jcf-parse.c (parse_class_file): Don't disable class init
902 2004-11-25 Joseph S. Myers <joseph@codesourcery.com>
904 * gjavah.c, jcf-dump.c, jv-scan.c, jvspec.c: Avoid ` as left quote
907 2004-11-24 Richard Henderson <rth@redhat.com>
909 * verify-glue.c (vfy_init_name, vfy_clinit_name, vfy_object_type,
910 vfy_string_type, vfy_throwable_type): Use ANSI declaration form.
912 2004-11-24 Tom Tromey <tromey@redhat.com>
914 * verify.c (defer_merging): Don't use C++-style comment.
915 * verify.h (java_opcode): Added java_opcode_end.
916 * class.c (build_class_ref): Remove C++ comment and old FIXME.
918 * verify-impl.c (vfy_push_type): Removed bogus "return".
919 (initialize_stack): Use vfy_alloc and vfy_free.
920 (verify_instructions_0): Likewise.
922 * Merged gcj-abi-2-dev-branch to trunk.
924 2004-11-24 Andrew Haley <aph@redhat.com>
926 * jcf-parse.c (parse_class_file): Set file_start_location.
928 2004-11-10 Tom Tromey <tromey@redhat.com>
930 * class.c (make_field_value): Don't call build_static_field_ref.
931 (build_static_field_ref): Don't emit direct references when using
934 * gcj.texi (Invoking gij): Document -verbose. Put -verbose and
935 -verbose:class into man page synopsis.
937 2004-11-09 Tom Tromey <tromey@redhat.com>
939 * expr.c (build_java_arraystore_check): Still generate check if
940 element type is itself an array.
942 2004-11-08 Tom Tromey <tromey@redhat.com>
944 * java-tree.h (soft_check_assignment_node): Removed.
945 (enum java_tree_index): Removed JTI_SOFT_CHECK_ASSIGNMENT_NODE.
946 * decl.c (java_init_decl_processing): Don't initialize
947 soft_check_assignment_node.
949 2004-11-05 Tom Tromey <tromey@redhat.com>
951 * class.c (layout_class_methods): Don't add Miranda methods when
952 using indirect dispatch.
954 2004-11-05 Bryce McKinlay <mckinlay@redhat.com>
956 * class.c (make_class_data): Call emit_assertion_table to set the
957 'assertion_table' field.
958 (build_signature_for_libgcj): Move here from expr.c.
959 (add_assertion_table_entry): New function. Callback for assertion
961 (emit_assertion_table): New. Take class argument, and generate
962 assertion table DECL based on the TYPE_ASSERTIONS hashtable.
963 * decl.c (init_decl_processing): Define assertion_entry_type record.
964 Push 'assertion_table' class field instead of 'verify'.
965 * expr.c (type_assertion_eq): Compare 'assertion_code' field.
966 (type_assertion_hash): Include 'assertion_code' in hash.
967 (add_type_assertion): Rewritten. Take class and assertion_code
968 arguments. Add assertions to the TYPE_ASSERTIONS hashtable.
969 (can_widen_reference_to): Use new add_type_assertion() arguments.
970 * java-tree.h (java_tree_index): Add JTI_ASSERTION_ENTRY_TYPE,
971 JTI_ASSERTION_TABLE_TYPE. Remove JTI_VERIFY_IDENTIFIER_NODE.
972 (verify_identifier_node): Removed.
973 (assertion_entry_type, assertion_table_type): New.
974 (ASSERTION_TYPES_COMPATIBLE, ASSERTION_IS_INSTANTIABLE): New. Type
975 assertion code definitions.
976 (struct type_assertion): Add assertion_code. Rename 'source_type' and
977 'target_type' to 'op1' and 'op2'.
978 (add_type_assertion): Declare.
979 (lang_printable_name_wls): Remove unused definition.
980 * verify-glue.c: (vfy_is_assignable_from): New. Call add_type_assertion
981 to emit runtime assertion.
982 (vfy_note_stack_type): Clean up non-C90 declarations.
983 (vfy_note_local_type): Likewise.
984 * verify.h (vfy_is_assignable_from): Declare.
985 * verify-impl.c (is_assignable_from_slow): Remove unused function.
986 (ref_compatible): Rename arguments. Call vfy_is_assignable_from()
987 instead of is_assignable_from_slow().
988 (types_compatible): Reinstate ref_compatible() call.
990 2004-11-04 Tom Tromey <tromey@redhat.com>
992 * class.c (build_static_field_ref): Reverted previous patch.
994 * class.c (build_static_field_ref): Don't emit direct references
995 when using indirect dispatch.
997 2004-11-03 Tom Tromey <tromey@redhat.com>
999 * expr.c (expand_java_arrayload): Set lhs_type_node.
1000 (expand_java_arraystore): Set rhs_type_node.
1002 2004-11-02 Tom Tromey <tromey@redhat.com>
1004 * jcf-parse.c (compute_class_name): Use filename length from zip
1005 directory, not strlen.
1007 * expr.c (expand_invoke): Mark new interface methods as abstract.
1009 2004-11-01 Tom Tromey <tromey@redhat.com>
1011 * verify-impl.c (push_jump): Removed check for uninitialized
1013 (push_exception_jump): Likewise.
1014 (handle_ret_insn): Likewise.
1015 (handle_jsr_insn): Likewise.
1016 (state_check_no_uninitialized_objects): Removed.
1018 * decl.c (check_local_unnamed_variable): Recognize
1019 promoted-to-int parameters when using the new verifier.
1020 * expr.c (expand_java_arraystore): Explicitly request array type
1021 when using new verifier.
1022 (expand_java_arrayload): Likewise.
1023 (invoke_build_dtable): Don't pass object_type_node as
1024 expression argument to build_java_indirect_ref.
1025 (build_java_check_indexed_type): Do nothing.
1026 (build_java_arraystore_check): Handle case where array doesn't
1028 (build_java_array_length_access): Likewise.
1029 (expand_invoke): Handle case where interface overrides a method
1031 (pop_type_0): Always succeed for reference types.
1032 (process_jvm_instruction): Don't pop a value in a dead
1034 (pop_arguments): Convert arguments to correct types.
1036 2004-10-29 Andrew Haley <aph@redhat.com>
1038 * jcf-parse.c (give_name_to_class): Remove line that was
1041 2004-10-29 Andrew Haley <aph@redhat.com>
1043 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1045 2004-10-20 Andrew Haley <aph@redhat.com>
1047 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1049 2004-10-26 Tom Tromey <tromey@redhat.com>
1051 * verify.h (vfy_notify_verified): Removed.
1052 * verify-glue.c (vfy_notify_verified): Removed.
1054 2004-10-26 Tom Tromey <tromey@redhat.com>
1056 * verify-impl.c (debug_print_state): Declare `i' before code.
1057 (merge_types): Modify `t' when it is null_type.
1059 2004-10-26 Tom Tromey <tromey@redhat.com>
1061 * verify-impl.c (type_print): Renamed from print. Now static and
1063 (debug_print_state): Use type_print.
1065 2004-10-25 Tom Tromey <tromey@redhat.com>
1067 * expr.c (build_invokeinterface): Compute correct offset for
1068 index into interface methods.
1070 2004-10-20 Tom Tromey <tromey@redhat.com>
1072 * java-tree.h (verify_jvm_instructions_new): Declare.
1074 * jvspec.c (jvgenmain_spec): Remove -fnew-verifier from cc1
1077 * verify-impl.c (verify_instructions): Correctly handle wide
1079 * verify-glue.c (vfy_get_class_name): Use DECL_NAME.
1080 (vfy_get_component_type): Strip pointer types.
1081 (vfy_find_class): Use get_type_from_signature. Strip pointer
1083 Include java-except.h.
1085 2004-10-20 Bryce McKinlay <mckinlay@redhat.com>
1087 * verify-impl.c (type_array_elementpop_raw, vfy_pop_type_t,
1088 vfy_push_type_t, set_variable, add_new_state, merge_into,
1089 handle_jsr_insn, branch_prepass, check_class_constant,
1090 check_wide_constant, get_one_type, compute_static_types,
1091 verify_instructions_0): Clean up C99 declarations after statements.
1093 2004-10-20 Tom Tromey <tromey@redhat.com>
1095 * verify-impl.c (merge_refs): Compare reference against iterator,
1098 * verify-glue.c (vfy_tag): Mask off resolved flag.
1100 2004-10-19 Tom Tromey <tromey@redhat.com>
1102 * verify-impl.c (verify_instructions): Call vfy_note_local_type.
1103 (init_state_with_stack): Initialize `this_type' in state.
1104 (verify_method): Use debug_print.
1105 * verify-glue.c (vfy_is_primitive): Removed debugging print.
1106 (vfy_note_stack_depth): Reverted last patch.
1107 (vfy_note_stack_type): Note pointer to Object, not Object.
1108 (vfy_note_local_type): Likewise.
1110 * verify.h (vfy_note_instruction_seen): Declare.
1111 * verify-glue.c (verify_jvm_instructions_new): Set
1112 BCODE_EXCEPTION_TARGET on target instruction.
1113 (vfy_note_instruction_seen): New function.
1114 * verify-impl.c (FLAG_INSN_SEEN): New define.
1115 (verify_instructions_0): Set flag on instruction. Save state for
1117 (verify_instructions): Call vfy_note_instruction_seen.
1119 * verify-glue.c (vfy_note_stack_depth): Fix off-by-one error.
1120 (verify_jvm_instructions_new): Call method_init_exceptions,
1121 add_handler, and handle_nested_ranges.
1122 * verify-impl.c (verify_method): Return 1 on success.
1123 (verify_instructions_0): Save the state at PC=0.
1125 * verify-impl.c (init_type_from_class): Set is_resolved and
1126 ref_next on new ref_intersection.
1127 (init_type_from_string): Likewise.
1129 2004-10-15 Bryce McKinlay <mckinlay@redhat.com>
1131 * expr.c (expand_bytecode): Use verify_jvm_instructions_new
1132 if flag_new_verifier is set.
1133 * java-tree.h (flag_new_verifier): Declare.
1134 * lang.opt (fnew-verifier): New option.
1135 * verify-impl.c: Work around namespace pollution by undef'ing
1137 (struct verifier_context): Make 'bytecode' const.
1138 (verify_fail_pc): Pass -1 PC argument to vfy_fail.
1139 (types_compatible): For the BC-ABI, always consider reference types
1141 (check_class_constant): Use vfr->current_class.
1142 (check_constant): Likewise.
1143 (check_wide_constant): Likewise.
1144 (check_field_constant): Check for 'L' at start of type name.
1145 (get_one_type): Return pointer instead of type. Set type result in
1146 caller via passed type pointer.
1147 (compute_argument_types): Update to use new get_one_type arguments.
1148 (compute_return_type): Likewise.
1149 (make_verifier_context): New. Allocate and initialize 'vfr'.
1150 (free_verifier_context): New. Free 'vfr' and its contents.
1151 (verify_method): Remove ATTRIBUTE_UNUSED. Call make_verifier_context
1152 and free_verifier_context.
1154 2004-10-15 Tom Tromey <tromey@redhat.com>
1156 * verify-glue.c (vfy_note_local_type): Mark argument as unused.
1157 * verify.h (vfy_fail): Fixed formatting.
1159 * verify-impl.c (vfr): Fixed comment formatting.
1160 (collapse_type): New function.
1161 (verify_instructions): Notify compiler about type map.
1162 * verify.h (vfy_note_stack_depth): Updated.
1163 (vfy_note_stack_type): Likewise.
1164 (vfy_note_local_type): Likewise.
1165 (vfy_unsuitable_type, vfy_return_address_type, vfy_null_type):
1167 * verify-glue.c (vfy_note_stack_depth): Correctly size type
1168 state. Added `method' argument.
1169 (vfy_note_stack_type): Renamed from vfy_note_type. Added `method'
1171 (vfy_note_local_type): New function.
1172 (vfy_unsuitable_type): Likewise.
1173 (vfy_return_address_type): Likewise.
1174 (vfy_null_type): Likewise.
1176 * verify.h (VFY_IN_GCC): Removed.
1177 (VFY_WANT_TYPEMAP): Removed.
1178 * verify-impl.c (verify_instructions_0): Removed useless "\".
1179 (struct state) <next>: Uncomment.
1181 2004-10-13 Bryce McKinlay <mckinlay@redhat.com>
1183 * verify-impl.c: Formatting fixes. Reformat C++-style comments to
1186 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1188 * Make-lang.in (verify.o): Re-enabled this target.
1189 * verify-glue.c (vfy_get_interface_count): Add ATTRIBUTE_UNUSED.
1190 (vfy_get_interface): Likewise.
1191 (verify_jvm_instructions_new): Renamed from verify_jvm_instructions.
1192 * verify.h (verify_jvm_instructions_new): Declare.
1193 * verify-impl.c (free_state): Temporarily comment out unused
1196 2004-10-06 Tom Tromey <tromey@redhat.com>
1198 * java-tree.h (JV_STATE_READ): New enum value.
1200 2004-10-06 Bryce McKinlay <mckinlay@redhat.com>
1202 * verify.h: New file.
1204 2004-10-05 Bryce McKinlay <mckinlay@redhat.com>
1206 * verify-impl.c, verify-glue.c, verify.h: New files.
1207 * Make-lang.in: Add rules for verify-impl.o and verify-glue.o.
1209 2004-09-24 Andrew Haley <aph@redhat.com>
1211 * decl.c (check_local_unnamed_variable): Always use the PARM_DECL
1212 for a slot if it's of pointer type.
1214 2004-09-14 Tom Tromey <tromey@redhat.com>
1216 * class.c (make_class_data): Correctly initialize "state" field.
1217 Initialize "engine" field.
1218 * decl.c (java_init_decl_processing): Add "engine" field.
1220 2004-09-10 Andrew Haley <aph@redhat.com>
1223 * expr.c (build_invokeinterface): Use fast method for interface
1225 * java-tree.h (enum java_tree_index): Add JTI_ITABLE_TYPE,
1226 JTI_ITABLE_PTR_TYPE.
1227 (struct lang_type): Add itable_methods, itable_decl, itable_syms_decl.
1228 (emit_symbol_table): Add new arg, element_size.
1229 * decl.c (java_init_decl_processing): Initialize Class.itable.
1230 * class.c (GEN_TABLE): New macro.
1231 (gen_indirect_dispatch_tables): Use it. Add itable.
1232 (make_class_data): Add new arg for emit_symbol_table().
1234 (add_miranda_methods): Make sure search_class has been parsed.
1235 (emit_symbol_table): Add new arg, element_size.
1237 2004-09-06 Andrew Haley <aph@redhat.com>
1239 * verify.c (merge_types): Return Object for all merges of
1241 * expr.c (add_type_assertion): Don't generate assertions when
1242 source type is array of Object.
1244 2004-09-03 Andrew Haley <aph@redhat.com>
1246 * class.c (finish_class): Nullify TYPE_VERIFY_METHOD.
1248 * lang.c (java_post_options): Force flag_verify_invocations if
1249 we're not using indirect dispatch.
1251 * expr.c (pop_type_0): Move test for interfaces before call to
1252 can_widen_reference_to().
1253 (build_signature_for_libgcj): Remove generation of canonical array
1255 (add_type_assertion): Canonicalize both arrays.
1256 Don't assert that type X can be assigned to Object.
1257 Don't assert that type X an be assigned to type X.
1258 Don't assert that Object can be assigned to type X.
1259 (can_widen_reference_to): Warn whenever we generate an assertion.
1260 (process_jvm_instruction): Use throwable_type_node for the type of
1263 2004-09-01 Andrew Haley <aph@redhat.com>
1265 * decl.c (java_init_decl_processing): Change
1266 verify_identifier_node to "__verify".
1267 * expr.c (add_type_assertion): Use verify_identifier_node for name.
1268 * java-tree.h (verify_identifier_node): Change to "__verify".
1270 * expr.c (build_signature_for_libgcj): New function.
1271 (add_type_assertion): Use it to construct signatures for
1272 source_type and target_type.
1274 2004-08-27 Andrew Haley <aph@redhat.com>
1276 * java-tree.h (enum java_tree_index): Add JTI_VERIFY_IDENTIFIER_NODE.
1277 (verify_identifier_node): New.
1278 (TYPE_VERIFY_METHOD): New.
1279 (struct type_assertion): New type.
1280 * expr.c (type_assertion_eq): New function.
1281 (type_assertion_hash): New function.
1282 (add_type_assertion): New function.
1283 (can_widen_reference_to): Call add_type_assertion().
1284 * decl.c (java_init_decl_processing): Add verify_identifier_node.
1285 * class.c (make_class_data): Initialize TYPE_VERIFY_METHOD (type).
1286 (finish_class): Output TYPE_VERIFY_METHOD (type).
1288 * decl.c (end_java_method): Nullify unused fields.
1290 2004-08-17 Andrew Haley <aph@redhat.com>
1292 * verify.c (defer_merging): Quieten.
1293 * jcf-parse.c (load_class): Only try to open a class file if it's
1294 java.lang.Object or if it's part of the current compilation.
1295 Check that the class we just tried to load is the class we just
1297 (java_parse_file): Set flag_verify_invocations off if we're
1298 compiling from .class.
1299 (parse_zip_file_entries): Abort if we try to read a dummy class.
1300 * expr.c (can_widen_reference_to): Quieten.
1301 (build_invokevirtual): Abort if we try to invokevirtual an
1303 (expand_invoke): Don't build a non-interface call to an interface.
1304 (build_instanceof): Don't do premature optimization if
1305 flag_verify_invocations is not set.
1306 * class.c (set_super_info): Disable code that inherits TYPE_DUMMY
1308 (build_static_field_ref): Add correct type conversion for
1310 (add_miranda_methods): Disable generation of Miranda methods for
1312 (layout_class_method): Don't complain about non-static method
1313 overrides static method with dummy classes.
1315 2004-08-13 Tom Tromey <tromey@redhat.com>
1317 * class.c (build_static_field_ref): Re-enable atable lookups for
1320 * parse.y (strip_out_static_field_access_decl): Indentation fix.
1322 2004-08-11 Tom Tromey <tromey@redhat.com>
1324 * gcj.texi (libgcj Runtime Properties): Document new properties.
1326 2004-08-06 Andrew Haley <aph@redhat.com>
1328 * jcf-parse.c (load_class): Check that we really have loaded the
1329 class we're looking for.
1331 2004-07-19 Andrew Haley <aph@redhat.com>
1333 * verify.c (verify_jvm_instructions): Comment change only.
1335 * typeck.c (build_java_array_type): Add size field to array name.
1337 * java-tree.h (LOCAL_SLOT_P): New.
1338 (update_aliases): Add PC argument.
1339 (pushdecl_function_level): New function.
1341 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
1342 MODIFY_EXPR, and SAVE_EXPR.
1343 (java_gimplify_modify_expr): New function.
1345 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
1346 (expand_iinc): Pass PC to update_aliases().
1347 (STORE_INTERNAL): Likewise.
1348 (process_jvm_instruction): Likewise.
1350 * decl.c (base_decl_map): New variable.
1351 (uniq): New variable.
1352 (update_aliases): Rewrite with more thorough checking.
1353 (debug_variable_p): New function.
1354 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
1355 (check_local_named_variable): Delete whole function.
1356 (initialize_local_variable): New function.
1357 (check_local_unnamed_variable): Add checks and comments.
1358 (find_local_variable): Rewrite.
1359 (java_replace_reference): New function.
1360 (function_binding_level): New variable.
1361 (pushdecl_function_level): New function.
1362 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
1363 (maybe_pushlevels): Call pushdecl() on each of the new decls.
1364 (start_java_method): Reset uniq. Create base_decl_map. Set
1365 function_binding_level.
1366 (end_java_method): Null unused fields to save memory.
1368 2004-06-29 Andrew Haley <aph@redhat.com>
1370 * except.c (expand_start_java_handler): Push a new binding level.
1371 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
1372 register_exception_range() to register where we'll do it.
1373 (expand_end_java_handler): Remove old bogus code. Replace with
1374 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
1375 the top of the expression we're curently building.
1376 (maybe_end_try): Delete.
1377 * decl.c (binding_level.exception_range): New field.
1378 (clear_binding_level): Add field exception_range. Reformat.
1379 (poplevel): Call expand_end_java_handler().
1380 (poplevel): Call java_add_stmt only if functionbody is false.
1381 (maybe_poplevels): Don't call maybe_end_try() from here.
1382 (end_java_method): Clear no longer used trees in function decl.
1383 (register_exception_range): New function.
1384 * java-tree.h (register_exception_range, struct eh_range): Declare.
1386 2004-06-22 Andrew Haley <aph@redhat.com>
1388 * class.c (gen_indirect_dispatch_tables): Set the DECL_OWNER of
1390 * check-init.c (get_variable_decl): Teach check-init about
1391 FIELD_DECLs addressed via the otable.
1392 * jcf-parse.c (load_class): Check CLASS_LOADED_P, not
1395 2004-05-28 Andrew Haley <aph@redhat.com>
1397 * jcf-parse.c (load_class): Don't try to read a class that we've
1400 * expr.c (build_invokeinterface): Use the old-fashioned way of
1401 doing indirect dispatch: look up interfaces by name.
1402 * java-tree.h (enum java_tree_index): Add
1403 JTI_SOFT_LOOKUPINTERFACEMETHODBYNAME_NODE
1404 * decl.c (java_init_decl_processing): Add
1405 soft_lookupinterfacemethodbyname_node.
1407 * gjavah.c (print_method_info): Final methods have vtable entries,
1408 so gjavah needs to output them.
1409 * class.c (layout_class_method): Generate vtable entries for final
1411 * parse.y (invocation_mode): Use INVOKE_VIRTUAL for indirect
1412 dispatch, even if a method is final.
1414 2004-05-25 Andrew Haley <aph@redhat.com>
1416 * class.c (build_symbol_entry): Convert the names of constructors
1417 to init_identifier_node when generating an entry for the indirect
1420 * expr.c (build_known_method_ref): Generate indirect calls for
1421 all methods marked DECL_EXTERNAL or TREE_PUBLIC.
1423 2004-05-24 Andrew Haley <aph@redhat.com>
1425 * expr.c (build_known_method_ref): Make sure ARRAY_REF access to
1426 atable element is of the right type.
1428 * class.c (build_static_field_ref): Cast pointer to correct type
1431 2004-04-20 Bryce McKinlay <mckinlay@redhat.com>
1433 * Merged with HEAD as of 20040514. Diff against
1434 gcj-abi-2-merge-20040514.
1436 2004-04-16 Andrew Haley <aph@redhat.com>
1438 * verify.c (check_pending_block): Disable subroutine checks.
1439 (defer_merging): New function.
1440 (merge_types): If types are dummy, use defer_merging to combine them.
1441 (verify_jvm_instructions): If invocation is invokeinterface and
1442 target is dummy, assume target really is an interface.
1444 * parse.y (patch_invoke): Break out call to java_create_object.
1446 * lang.c (flag_verify_invocations): New.
1448 * jcf-parse.c (load_class): If we've already failed to load a
1449 class, don't try again.
1450 (load_class): If we can't find a .class file, don't fail, but emit
1452 (parse_class_file): Don't act on dummy methods.
1454 * java-tree.h (flag_verify_invocations): New.
1456 (lang_type.dummy_class): New field.
1457 (java_create_object): New function.
1458 (METHOD_DUMMY): New.
1460 * expr.c (build_field_ref): Widen field offset.
1461 (pop_type_0): If the type in stack_type_map is a TREE_LIST, check
1462 that each of its elements is compatible with the one we're
1464 (pop_type_0): Issue a warning to say that we need to generate a
1466 (java_create_object): New function.
1467 (build_field_ref): Only generate hard refs if we're not using
1469 (expand_java_field_op): If we're using !verify_invocations and we
1470 see a missing field, generate a decl for it.
1472 (expand_invoke): If a class doesn't have the method we seek and
1473 we're using !flag_verify_invocations, generate a decl for the
1476 (build_known_method_ref): Always use indirect dispatch via the
1477 atable for static methods.
1479 (expand_java_NEW): Break out object creation into new function,
1482 (can_widen_reference_to): Issue a warning to say that we need to
1483 generate a runtime check.
1485 * class.c (set_super_info): Inherit TYPE_DUMMY from sureclass.
1486 (make_method_value): Also use index for interfaces.
1487 (make_class_data): Skip dummy field for inherited data.
1488 Don't build method array for dummy methods.
1489 Set size_in_byte to -1 when using inirect dispatch
1490 Don't build a hard class ref if we don't have a hard ref to our
1491 superclass, or if we're using inirect dispatch.
1492 Null out dispatch tables.
1494 (layout_class_method): Don't complain about non-static method
1495 overrides static method is method is artificial.
1497 (build_static_field_ref): Disable atable references to static
1498 fields for the time being.
1500 (layout_class_methods): Check for CLASS_INTERFACE as
1501 well as CLASS_ABSTRACT.
1503 2004-11-24 Steven Bosscher <stevenb@suse.de>
1505 * class.c (make_class_data): Don't check flag_inline_functions.
1506 * lang.c (flag_really_inline): Remove unused flag.
1507 (java_handle_option): Don't set it here. Remove special handling
1508 of flag_inline_functions for Java.
1509 (java_init): Don't set flag_inline_trees here. Already done...
1510 (java_post_options): ...here. Don't clear flag_inline_functions.
1512 2004-11-24 Steven Bosscher <stevenb@suse.de>
1514 * java-gimplify.c (java_gimplify_labeled_block_expr): New function.
1515 (java_gimplify_exit_block_expr): New function.
1516 (java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
1518 * java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
1519 (EXIT_BLOCK_EXPR): Likewise.
1520 * java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
1521 (LABELED_BLOCK_BODY): Likewise.
1522 (EXIT_BLOCK_LABELED_BLOCK): Likewise.
1523 * jcf-write.c (generate_bytecode_insns): Don't handle the unused
1524 EXIT_BLOCK_RETURN operand. Use EXIT_BLOCK_LABELED_BLOCK instead of
1526 * lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
1527 (java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
1528 EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND. Don't handle the
1529 second operand of EXIT_BLOCK_EXPR.
1530 * parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
1532 (build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.
1534 2004-11-23 Ben Elliston <bje@au.ibm.com>
1536 * xref.h (xref_flag_value): Remove.
1537 (xref_set_data, xref_get_data): Likewise.
1538 (xref_set_current_fp): Likewise.
1539 (XREF_NONE): Likewise.
1540 (XREF_GET_DATA): Likewise.
1541 * xref.c (xref_flag_value): Remove.
1542 (xref_set_data, xref_get_data): Likewise.
1543 (xref_set_current_fp): Likewise.
1545 2004-11-23 Ben Elliston <bje@au.ibm.com>
1547 * gjavah.c (output_directory): Make static.
1548 (temp_directory): Likewise.
1550 2004-11-15 Tom Tromey <tromey@redhat.com>
1552 * decl.c (instn_ptr_type_node): Removed.
1553 (lineNumbers_ptr_type_node): Removed.
1554 (jint_type): Removed.
1555 (jint_ptr_type): Removed.
1557 2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
1560 * check-init.c (check_init): Ignore DECL_EXPR.
1561 * expr.c (always_initialize_class_p): Reenable.
1562 (build_class_init): Use a variable to store the decl. Also use
1563 boolean_false_node instead of integer_zero_node.
1564 * parse.y (attach_init_test_initialization_flags): Add a decl_expr
1567 2004-11-08 Tom Tromey <tromey@redhat.com>
1570 * gjavah.c (HANDLE_END_FIELD): Call print_field_info when
1571 generating a JNI header.
1572 (print_field_info): Handle JNI headers.
1573 (jni_print_float): Likewise.
1574 (jni_print_double): Likewise.
1576 2004-11-08 Andrew Pinski <pinskia@physics.uc.edu>
1578 * decl.c (end_java_method): Remove duplicated code.
1580 2004-11-06 Zack Weinberg <zack@codesourcery.com>
1581 Gerald Pfeifer <gerald@pfeifer.com>
1583 * lex.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
1586 2004-11-02 Bryce McKinlay <mckinlay@redhat.com>
1589 * class.c: Reinstate 2004-08-18 patch.
1590 (make_local_function_alias): Don't create an alias for extern (native)
1593 2004-10-22 Eric Botcazou <ebotcazou@libertysurf.fr>
1596 * class.c (make_local_function_alias): Revert 2004-08-18 change.
1597 (make_method_value): Likewise.
1599 2004-10-21 Andrew Haley <aph@redhat.com>
1602 * jcf-parse.c (set_source_filename): Add code to build new sfname.
1604 2004-10-20 Andrew Haley <aph@redhat.com>
1606 * decl.c (end_java_method): Don't expand if flag_syntax_only.
1607 Remove duplicated code block.
1609 2004-10-18 Steven Bosscher <stevenb@suse.de>
1611 * Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
1612 New rules to work around old Bison warnings.
1614 2004-10-17 Steven Bosscher <stevenb@suse.de>
1616 * class.c (ident_subst): Always alloca buffer.
1617 * java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
1618 opcode after including javaop.def.
1619 * jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
1620 conditional expression that exits, to avoid warnings.
1621 * verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
1622 a user of an extension.
1623 * win32-host.c: Move check down to have non-empty file when
1624 WIN32 is not defined.
1626 * Make-lang.in (java-warn): Add STRICT_WARN.
1627 (java/jcf-io.o-warn): Don't have Werror for this file.
1628 * jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.
1630 2004-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1632 * expr.c (expr_add_location): Move declaration to before all
1634 * parse.y (java_expand_classes): Ditto.
1635 * lex.c (java_peek_unicode): Ditto.
1637 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1639 * check-init.c: Use %<, %> and %q for quoting in diagnostics,
1640 if possible, else convert `foo' to 'foo'.
1641 * class.c: Likewise.
1644 * jcf-io.c: Likewise.
1645 * jcf-parse.c: Likewise.
1648 * parse.h: Likewise.
1650 2004-10-16 Ranjit Mathew <rmathew@hotmail.com>
1652 * parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
1653 rename parameter 'msg' to 'msgid' in function declaration.
1654 (issue_warning_error_from_context): Likewise.
1655 (yyerror): Rename parameter 'msg' to 'msgid'.
1656 (all over): Use new quoting style for diagnostics.
1658 2004-10-15 Kazu Hirata <kazu@cs.umass.edu>
1660 * boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
1661 jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
1664 2004-10-14 Matt Austern <austern@apple.com>
1666 * lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
1669 2004-10-13 Tom Tromey <tromey@redhat.com>
1672 * lang.opt (--extdirs): Document.
1673 * jvspec.c (lang_specific_driver): Recognize -encoding and
1676 2004-10-06 Ulrich Weigand <uweigand@de.ibm.com>
1678 * parse.y (issue_warning_error_from_context): Use va_list *
1679 instead of va_list parameter.
1680 (parse_error_context): Update call.
1681 (parse_warning_context): Likewise.
1683 2004-10-05 Zack Weinberg <zack@codesourcery.com>
1685 * parse.y, parse-scan.y: Add list of diagnostic messages to
1686 insulate translation template from version of yacc/bison used
1687 to compile the grammar.
1689 2004-10-05 Ranjit Mathew <rmathew@hotmail.com>
1691 Prepare for %q, %< and %> in diagnostic message strings.
1692 * java-tree.h (parse_error_context): remove ATTRIBUTE_PRINTF_2.
1693 Name second parameter 'msgid'.
1694 * parse.y: Additionally include pretty-print.h and diagnostic.h.
1695 (issue_warning_error_from_context): Use pretty-printer functions
1696 instead of vsprintf for constructing formatted messages. Rename
1697 parameter 'msg' to 'msgid'.
1698 (parse_error_context): Rename parameter 'msg' to 'msgid'.
1699 (parse_warning_context): Likewise.
1701 2004-10-05 Andrew Haley <aph@redhat.com>
1704 * jcf-parse.c (parse_zip_file_entries): If a class has a
1705 superclass and a TYPE_SIZE of zero, lay it out.
1707 2004-09-30 Andrew Haley <aph@redhat.com>
1710 * jcf-parse.c (compute_class_name): Rewrite.
1712 2004-10-01 Jan Hubicka <jh@suse.cz>
1714 * java.c (java_expand_body): Update call of tree_rest_of_compilation.
1716 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1718 * lex.c: Fix a comment typo.
1720 2004-10-01 Kazu Hirata <kazu@cs.umass.edu>
1722 * java-tree.h: Fix a comment typo.
1724 2004-09-30 Per Bothner <per@bothner.com>
1726 Simplify lexer. Implement --enable-mapped-location support.
1727 * jcf-parse.c (parse_class_file): Use linemap_line_start.
1728 (parse_source_file_1): Pass filename as extra parameter, so we can call
1729 linemap_add and set input_location here, rather than in both callers.
1730 (read_class): Pass copied filename to parse_source_file_1.
1731 Don't initialize wfl_operator - only needed for source compilation.
1732 (read_class, jcf_parse): Call linemap_add with LC_LEAVE.
1733 * lex.h: Remove a bunch of debugging macros.
1734 * lex.h (struct_java_line, struct java_error): Remove types.
1735 (JAVA_COLUMN_DELTA): Remove - use java_lexer.next_colums instead.
1736 (struct java_lc_s): Remove prev_col field.
1737 (struct java_lexer): New fields next_unicode, next_columns, and
1738 avail_unicode. New position field, and maybe token_start field.
1739 Don't need hit_eof field - use next_unicode == -1 instead.
1740 (JAVA_INTEGERAL_RANGE_ERROR): Rename to JAVA_RANGE_ERROR.
1741 (JAVA_RANGE_ERROR, JAVA_FLOAT_ANGE_ERROR): Update accordingly.
1742 * parse.h: Various changes for USE_MAPPED_LOCATION.
1743 (EXPR_WFL_EMIT_LINE_NOTE): XXX
1744 (BUILD_EXPR_WFL, EXPR_WFL_ADD_COL): Remove no-longer-used macros.
1745 (struct parser_ctxt): New file_start_location field.
1746 Remove p_line, c_line fields since we no longer save lines.
1747 Remove elc, lineno, and current_jcf fields - no longer used.
1748 * parse.y: Updates for USE_MAPPED_LOCATION and new lexer.
1749 Don't use EXPR_WFL_ADD_COL since that isn't trivial with
1750 source_location and is probably not needed anymore anyway.
1751 Use new expr_add_Location function.
1752 (SET_EXPR_LOCATION_FROM_TOKEN): New convenience macro.
1753 (java_pop_parser_context): Minor cleanup.
1754 (java_parser_context_save_global, java_parser_context_restore_global,
1755 java_pop_parser_context): Save/restore input_location as a unit.
1756 (issue_warning_error_from_context): If USE_MAPPED_LOCATION take
1757 a source_location instead of a wfl context node.
1758 (check_class_interface_creation): input_filename is not addressable.
1759 (create_artificial_method): Calling java_parser_context_save_global
1760 and java_parser_context_restore_global is overkill. Instead,
1761 temporarily set input_location from class decl.
1762 (java_layout_seen_class_methods): Set input_location from method decl.
1763 (fix_constructors): Make more robust if no EXPR_WITH_FILE_LOCATION.
1764 (finish_loop_body): Likewise.
1765 * lex.c: Updates for USE_MAPPED_LOCATION. Use build_unknwon_wfl.
1766 (java_sprint_unicode): Take a character, not index in line.
1767 (java_sneak_uncode): Replaced by java_peek_unicode.
1768 (java_unget_unicode): No longer used.
1769 (java_allocate_new_line. java_store_unicode): Removed, since we
1770 no longer remember "lines".
1771 (java_new_lexer): Update for new data structures.
1772 (java_read_char): Move unget_value checking to java_read_unicode.
1773 (java_get_unicode, java_peek_unicode, java_next_unicode): New more
1774 efficient functions that are used directly when lexing.
1775 (java_read_unicode_collapsing_terminators): No longer needed.
1776 (java_parse_end_comment, java_parse_escape_sequence, do_java_lex):
1777 Re-organize to use java_peek_unicode to avoid java_unget_unicode.
1778 (java_parse_escape_sequence): Rewrite to be simpler / more efficient.
1779 (do_java_lex): Lots of movings around to avoid java_unget_unicode,
1780 combine switch branches, and test for common token kinds earlier.
1781 (java_lex_error): Rewrite.
1782 * jv-scan.c (expand_location): New function, copied from tree.c.
1783 (main): Set ctxp->filename instead of setting input_filename directly.
1785 2004-09-30 Per Bothner <per@bothner.com>
1787 More cleanup for --enable-mapped-location.
1788 * class.c (push_class): If USE_MAPPED_LOCATION don't set
1789 input_location here. Instead do it in give_name_to_class.
1790 (build_class_ref): Set DECL_ARTIFICIAL, for the sake of dwarf2out.
1791 * expr.c (expand_byte_code): Call linemap_line_start.
1792 * expr.c (build_expr_wfl): If USE_MAPPED_LOCATION, change final
1793 parameters to a source_location. Don't need EXPR_WFL_FILENAME_NODE.
1794 (expr_add_location): New function, if USE_MAPPED_LOCATION.
1795 * class.c (maybe_layout_super_class): Adjust build_expr_wfl call
1796 to USE_MAPPED_LOCATION case.
1798 * java-tree.h (JAVA_FILE_P, ZIP_FILE_P): Remove unused macros.
1799 * jcf-parse.c (java_parse_file): Don't set input_filename.
1800 Use IS_A_COMMAND_LINE_FILENAME_P to check for duplicate filenames.
1801 Create a list of TRANSLATION_UNIT_DECL.
1802 (current_file_list): Is now a TRANSLATION_UNIT_DECL chain. The
1803 reason is so we can set a DECL_SOURCE_LOCATION for each file.
1804 (java_parse_file): Don't set unused ZIP_FILE_P, JAVA_FILE_P..
1805 Create line-map LC_ENTER/LC_LEAVE entries for archive itself.
1806 (file_start_location): New static.
1807 (set_source_filename): Avoid extra access to input_filename macro.
1808 Concatenate new name with class's package prefix.
1809 (set_source_filename, give_name_to_class): Update.
1810 (give_name_to_class): Set class's "line 0" input_location here.
1811 (parse_class_file): Set input_location as a unit.
1813 * jcf-parse.c (load_class): Sanity test if missing inner class file.
1815 2004-09-29 Per Bothner <per@bothner.com>
1817 * java-tree.h: Redefine some macros and add some declaration
1818 to handle the USE_MAPPED_LOCATION case.
1819 * parse.h (EXPR_WFL_QUALIFICATION): Use operand 1, not 2.
1820 * java-tree.h (EXPR_WFL_FILENAME_NODE): Use operand 2, not 1.
1821 * java-tree.def (EXPR_WITH_FILE_LOCATION): Only need two operands in
1822 USE_MAPPED_LOCATION case, since EXPR_WFL_FILENAME_NODE is gone.
1824 * check-init.c (check_init): Handle USE_MAPPED_LOCATION case.
1825 * decl.c (finish_method, java_add_stmt): Likewise.
1826 * java-gimplify.c (java-gimplify.c): Likewise.
1827 * jcf-write.c (generate_bytecode_insns): Likewise.
1828 * lang.c (java_post_options): Likewise - call linemap_add.
1830 2004-09-29 Andrew Haley <aph@redhat.com>
1833 * parse.y (patch_binop): Don't mess with the TREE_SIDE_EFFECTS of the
1834 result of TRUNC_MOD_EXPR.
1835 (patch_unaryop): Likewise for CONVERT_EXPR, which may throw.
1836 * decl.c (java_init_decl_processing): Mark
1837 soft_lookupinterfacemethod_node and soft_instanceof_node pure.
1839 2004-09-28 Tom Tromey <tromey@redhat.com>
1842 * class.c (add_miranda_methods): Load superinterface if not
1845 2004-09-28 Andrew Haley <aph@redhat.com>
1848 * jcf-parse.c (load_class): Don't try to read a class that we've
1851 2004-09-28 Andrew Haley <aph@redhat.com>
1853 * jcf-parse.c (load_class): Back out previous broken patch.
1855 2004-09-28 Andrew Haley <aph@redhat.com>
1858 * jcf-parse.c (load_class): Don't try to read a class that we've
1860 Check that we really did read the right class.
1862 2004-09-25 Tom Tromey <tromey@redhat.com>
1865 * parse.y (create_artificial_method): Use add_method_1.
1867 2004-09-25 Kazu Hirata <kazu@cs.umass.edu>
1869 * expr.c, jcf-dump.c, parse-scan.y, parse.y: Fix
1871 * gcj.texi: Fix typos.
1873 2004-09-24 Tom Tromey <tromey@redhat.com>
1876 * parse.y (class_instance_creation_expression): Set `$$' to NULL
1877 in error parts of rule.
1878 (unary_expression): Don't call error_if_numeric_overflow when $1
1881 2004-09-24 Tom Tromey <tromey@redhat.com>
1884 * parse.y (resolve_qualified_expression_name): Set
1885 CAN_COMPLETE_NORMALLY on first call when chaining static calls.
1886 * expr.c (force_evaluation_order): Check for empty argument list
1887 after stripping COMPOUND_EXPR.
1889 2004-09-23 Andrew Haley <aph@redhat.com>
1892 * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
1895 2004-09-23 Tom Tromey <tromey@redhat.com>
1898 * java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
1899 where operand is null.
1901 2004-09-23 Tom Tromey <tromey@redhat.com>
1904 * parse.y (not_accessible_p): Allow access to protected members
1905 even when class is not static.
1907 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1909 * Make-lang.in: Revert the gcc-none.o change.
1911 2004-09-22 Nathan Sidwell <nathan@codesourcery.com>
1913 * parse.y (patch_anonymous_class): VEC_space returns true if there
1916 2004-09-21 Matt Austern <austern@apple.com>
1919 * gjavah.c (free_method_name_list): Fix function definition so
1920 it's a proper C prototype.
1922 2004-09-21 Tom Tromey <tromey@redhat.com>
1925 * gjavah.c (free_method_name_list): New method.
1928 2004-09-17 Jeffrey D. Oldham <oldham@codesourcery.com>
1929 Zack Weinberg <zack@codesourcery.com>
1931 * java-tree.def: Use tree_code_class enumeration constants
1932 instead of code letters.
1933 * java-gimplify.c, jcf-write.c, lang.c, parse.y: Update for
1934 new tree-class enumeration constants.
1936 2004-09-13 Tom Tromey <tromey@redhat.com>
1939 * class.c (layout_class_method): Put synthetic methods into the
1942 2004-09-11 Andrew Pinski <apinski@apple.com>
1944 * Make-lang.in (java/ggc-none.c): Change dependency
1945 for ggc.h into $(GGC_H).
1947 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1949 * Make-lang.in (java/win32-host.o): Add dependency on
1951 * win32-host.c: Add includes for coretypes.h, jcf.h
1953 2004-09-11 Mohan Embar <gnustuff@thisiscool.com>
1955 * Make-lang.in (GCJH_OBJS): Change dependency from
1956 ggc-none.o to java/ggc-none.o
1957 (JCFDUMP_OBJS): Likewise.
1958 (java/ggc-none.o): New target.
1960 2004-08-25 Nathan Sidwell <nathan@codesourcery.com>
1962 * boehm.c (get_boehm_type_descriptor): Adjust build_int_cst calls.
1963 * class.c (build_utf8_ref, build_static_field_ref,
1964 make_field_value, make_method_value, get_dispatch_table,
1965 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
1966 * constants.c (get_tag_node, build_ref_from_constant_pool,
1967 build_constants_constructor): Likewise.
1968 * decl.c (java_init_decl_processing): Likewise.
1969 * expr.c (build_java_array_length_access, build_newarray,
1970 expand_java_multianewarray, expand_java_pushc, expand_iinc,
1971 build_java_binop, build_field_ref, expand_java_add_case,
1972 expand_java_call, build_known_method_ref, build_invokevirtual,
1973 build_invokeinterface, build_jni_stub): Likewise.
1974 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
1975 * jcf-parse.c (get_constant): Likewise.
1976 * lex.c (do_java_lex): Likewise.
1977 * parse.y (patch_binop, patch_unaryop, patch_cast,
1978 build_newarray_node, patch_newarray): Likewise.
1979 * resource.c (compile_resource_data): Likewise.
1980 * typeck.c (build_prim_array_type): Likewise.
1982 2004-08-24 Nathan Sidwell <nathan@codesourcery.com>
1984 * decl.c (java_init_decl_processing): Adjust
1985 initialize_sizetypes call.
1987 2004-08-23 Nathan Sidwell <nathan@codesourcery.com>
1989 * jv-scan.c (fancy_abort): Add.
1991 2004-08-20 Nathan Sidwell <nathan@codesourcery.com>
1993 * expr.c (build_java_arrayaccess): Use convert to change
1996 2004-08-19 Bryce McKinlay <mckinlay@redhat.com>
1998 * class.c (make_local_function_alias): Allocate extra space for 'L'
1999 in name buffer. Reported by Thomas Neumann.
2001 2004-08-19 Nathan Sidwell <nathan@codesourcery.com>
2003 * parse.h (JAVA_RADIX10_FLAG): Rename to ...
2004 (JAVA_NOT_RADIX10_FLAG): ... here. Invert meaning.
2005 * lex.c (do_java_lex): Adjust.
2006 (error_if_numeric_overflow): Likewise.
2008 2004-08-18 Andrew Pinski <apinski@apple.com>
2010 * class.c (make_local_function_alias): Only make a new decl if we
2011 support alias attribute on all decls.
2013 2004-08-18 Bryce McKinlay <mckinlay@redhat.com>
2015 * class.c (make_local_function_alias): New function. Create local
2016 alias for public method DECL.
2017 (make_method_value): Use make_local_function_alias.
2018 * parse.y (craft_constructor): Don't special-case anonymous classes.
2019 Always set ctor_name to init_identifier_node.
2020 (lookup_method_invoke): Call layout_class_method when creating
2021 anonymous class constructor.
2023 2004-08-18 Richard Henderson <rth@redhat.com>
2025 * java-gimplify.c (java_gimplify_expr): Move '2' handling into
2026 default case. Treat '<' similarly. Update for
2027 is_gimple_formal_tmp_var name change.
2029 2004-08-17 Andrew Haley <aph@redhat.com>
2031 * lang.c (lang_printable_name): Obey verbose flag.
2032 * parse.y (constructor_circularity_msg): Set VERBOSE arg for
2033 lang_printable_name().
2034 (verify_constructor_circularity, get_printable_method_name,
2035 check_abstract_method_definitions, java_check_regular_methods,
2036 java_check_abstract_methods, check_inner_class_access,
2037 fix_constructors, patch_method_invocation, patch_return):
2039 * expr.c (pop_type_0): Likewise.
2041 * java-tree.h (lang_printable_name_wls): Delete.
2043 2004-08-16 Tom Tromey <tromey@redhat.com>
2046 * parse.y (primary): Changed for initialized and uninitialized
2048 (array_access): Handle array_creation_initialized.
2049 (array_creation_expression): Split into
2050 array_creation_initialized and array_creation_uninitialized.
2052 2004-08-16 Andrew Haley <aph@redhat.com>
2054 * jcf-write.c (find_constant_index): Canonicalize NaNs when
2055 generating bytecode.
2057 2004-08-16 Elliot Lee <sopwith@redhat.com>
2060 * jcf-parse.c (java_parse_file): Handle filenames with embedded
2061 spaces, and quoted filelists.
2063 2004-08-15 Nathan Sidwell <nathan@codesourcery.com>
2065 * boehm.c (get_boehm_type_descriptor): Use build_int_cst.
2066 * class.c (build_utf8_ref, build_static_field_ref,
2067 make_field_value, make_method_value, get_dispatch_table,
2068 make_class_data, emit_symbol_table, emit_catch_table): Likewise.
2069 * constants.c (get_tag_node, build_ref_from_constant_pool,
2070 build_constants_constructor): Likewise.
2071 * decl.c (java_init_decl_processing): Likewise.
2072 * expr.c (build_java_array_length_access, build_newarray,
2073 expand_java_multianewarray, expand_java_pushc, expand_iinc,
2074 build_java_binop, build_field_ref, expand_java_add_case,
2075 expand_java_call, build_known_method_ref, build_invokevirtual,
2076 build_invokeinterface, build_jni_stub): Likewise.
2077 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2078 * jcf-parse.c (get_constant): Likewise.
2079 * lex.c (do_java_lex): Likewise.
2080 * parse.y (patch_binop, patch_unaryop, patch_cast,
2081 build_null_of_type, patch_newarray): Likewise.
2082 * resource.c (compile_resource_data): Likewise.
2083 * typeck.c (build_prim_array_type): Likewise.
2085 2004-08-10 Bryce McKinlay <mckinlay@redhat.com>
2087 * java-gimplify.c (java_gimplify_new_array_init): Use create_tmp_var.
2088 Don't create BLOCK here or call java_gimplify_block.
2090 2004-08-09 H.J. Lu <hongjiu.lu@intel.com>
2092 * java-tree.h (flag_deprecated): Removed.
2093 * lang.opt (Wdeprecated): Use existing Var(warn_deprecated).
2094 * parse.y (check_deprecation): Check warn_deprecated instead of
2097 2004-08-06 Kelley Cook <kcook@gcc.gnu.org>
2099 * lang.c (flag_emit_class_files, flag_filelist_file, flag_redundant,
2100 flag_use_divide_subroutine, flag_use_boehm_gc, flag_store_check,
2101 flag_hash_synchronization, flag_assert, flag_jni, flag_newer,
2102 flag_check_references, flag_extraneous_semicolon, flag_deprecated,
2103 flag_force_classes_archive_check, flag_optimize_sci,
2104 flag_indirect_dispatch): Remove explicit declarations.
2105 * lang.opt: Add implicit declare/define/assign. Remove obsolete
2108 2004-08-05 Michael Chastain <mec.gnu@mindspring.com>
2111 * Make-lang.in (java.install-man): Install from either build
2112 tree or source tree, whichever has the file first.
2114 2004-08-05 Nathan Sidwell <nathan@codesourcery.com>
2116 * jcf-parse.c (get_constant): Adjust force_fit_type call.
2117 * lex.h (SET_LVAL_NODE_TYPE): Remove.
2118 * lex.c (java_perform_atof): Use SET_LVAL_NODE directly.
2119 (do_java_lex): Likewise. Adjust force_fit_type call.
2121 2004-08-04 Roger Sayle <roger@eyesopen.com>
2122 Andrew Haley <aph@redhat.com>
2124 * typeck.c (convert_ieee_real_to_integer): Call fold on the range
2125 checking trees as they're being built.
2126 (convert): Call convert_ieee_real_to_integer if we're
2127 converting a constant, even if we're writing a class file.
2129 2004-08-02 Bryce McKinlay <mckinlay@redhat.com>
2132 * parse.y (fold_constant_for_init): Call resolve_field_access with
2133 correct current_class context.
2135 2004-08-01 Roger Sayle <roger@eyesopen.com>
2137 * decl.c (update_aliases, initialize_local_variable): Replace calls
2138 to build with calls to buildN.
2139 * java-gimplify.c (java_gimplify_modify_expr): Likewise.
2140 * java-tree.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Likewise.
2141 * parse.h (BUILD_THROW): Likewise.
2142 * parse.y (switch_expression, synchronized_statement,
2143 catch_clause_parameter, array_creation_expression,
2144 conditional_expression, make_qualified_name,
2145 resolve_qualified_expression_name, patch_method_invocation,
2146 patch_invoke, build_method_invocation, build_new_invocation,
2147 build_assignment, patch_assignment, build_binop, patch_binop,
2148 build_string_concatenation, build_incdec, patch_unaryop,
2149 patch_cast, build_array_ref, build_newarray_node, patch_newarray,
2150 patch_return, build_if_else_statement, build_labeled_block,
2151 build_new_loop, build_loop_body, build_bc_statement,
2152 build_assertion, encapsulate_with_try_catch, build_try_statement,
2153 build_try_finally_statement, patch_synchronized_statement,
2154 emit_test_initialization): Likewise, replace build with buildN.
2156 2004-07-28 Eric Christopher <echristo@redhat.com>
2158 * lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
2159 (java_unsafe_for_reeval): Ditto.
2161 2004-07-26 <hp@bitrange.com>
2163 * parse.y (build_super_invocation): Adjust declaration order to
2164 avoid declaration after statement.
2166 2004-07-25 Bernardo Innocenti <bernie@develer.com>
2168 * decl.c: Rename all identifiers named `class' to `cl'.
2170 2004-07-25 Richard Henderson <rth@redhat.com>
2172 * decl.c (build_result_decl): Set DECL_ARTIFICIAL and DECL_IGNORED_P.
2174 2004-07-23 Mike Stump <mrs@apple.com>
2176 * boehm.c (set_bit): Improve type safety wrt unsignedness.
2177 * gjavah.c (throwable_p, decode_signature_piece,
2178 print_full_cxx_name, print_include, add_namelet, add_class_decl,
2179 process_file): Likewise.
2180 * jcf-dump.c (main): Likewise.
2181 * jcf-io.c (read_zip_member): Likewise.
2182 * jcf-parse.c (HANDLE_CONSTANT_Utf8, get_constant,
2183 give_name_to_class, get_class_constant): Likewise.
2184 * jcf-write.c (find_constant_wide, push_long_const,
2185 generate_classfile): Likewise.
2186 * lex.c (java_new_lexer, java_read_char, cxx_keyword_p): Likewise.
2187 * parse.y (read_import_dir): Likewise.
2188 * typeck.c (parse_signature_type): Likewise.
2189 * verify.c (verify_jvm_instructions): Likewise.
2190 * zextract.c (find_zip_file_start, read_zip_archive): Likewise.
2192 2004-07-23 Thomas Fitzsimmons <fitzsim@redhat.com>
2194 * Make-lang.in: Replace rmic and rmiregistry references with
2195 grmic and grmiregistry.
2196 * gcj.texi: Likewise.
2198 2004-07-20 Andrew Haley <aph@redhat.com>
2201 * verify.c (verify_jvm_instructions): Comment change only.
2203 * typeck.c (build_java_array_type): Add size field to array name.
2205 * java-tree.h (LOCAL_SLOT_P): New.
2206 (update_aliases): Add PC argument.
2207 (pushdecl_function_level): New function.
2209 * java-gimplify.c (java_gimplify_expr): Handle VAR_DECL,
2210 MODIFY_EXPR, and SAVE_EXPR.
2211 (java_gimplify_modify_expr): New function.
2213 * expr.c (push_type_0): Call find_stack_slot() to create temporary.
2214 (expand_iinc): Pass PC to update_aliases().
2215 (STORE_INTERNAL): Likewise.
2216 (process_jvm_instruction): Likewise.
2218 * decl.c (base_decl_map): New variable.
2219 (uniq): New variable.
2220 (update_aliases): Rewrite with more thorough checking.
2221 (debug_variable_p): New function.
2222 (push_jvm_slot): Don't initialize local variable. Don't pushdecl.
2223 (check_local_named_variable): Delete whole function.
2224 (initialize_local_variable): New function.
2225 (check_local_unnamed_variable): Add checks and comments.
2226 (find_local_variable): Rewrite.
2227 (java_replace_reference): New function.
2228 (function_binding_level): New variable.
2229 (pushdecl_function_level): New function.
2230 (maybe_pushlevels): Set DECL_LOCAL_END_PC.
2231 (maybe_pushlevels): Call pushdecl() on each of the new decls.
2232 (start_java_method): Reset uniq. Create base_decl_map. Set
2233 function_binding_level.
2234 (end_java_method): Null unused fields to save memory.
2236 2004-07-20 Nathan Sidwell <nathan@codesourcery.com>
2238 * class.c (add_interface_do): Remove.
2239 (set_super_info, interface_of_p, maybe_add_interface,
2240 add_interface, make_class_data, layout_class,
2241 add_miranda_methods): Adjust BINFO accessors and addition.
2242 * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO
2244 * jcf-write.c (generate_classfile): Likewise.
2245 * parse.y (patch_anonymous_class, check_inner_circular_reference,
2246 check_circular_reference, java_complete_class,
2247 check_abstract_method_definitions,
2248 java_check_abstract_method_definitions,
2249 check_interface_throws_clauses, java_check_abstract_methods,
2250 lookup_java_interface_method2,
2251 find_applicable_accessible_methods_list): Adjust BINFO accessors
2253 * typeck.c (find_method_in_interfaces): Adjust BINFO accessors.
2255 2004-07-18 Roger Sayle <roger@eyesopen.com>
2257 * builtins.c (max_builtin, min_builtin,
2258 java_build_function_call_expr): Replace calls to build with buildN.
2259 * class.c (build_class_ref, build_static_field_ref,
2260 get_dispatch_table, make_class_data, layout_class_method): Likewise.
2261 * constants.c (build_ref_from_constant_pool): Likewise.
2262 * decl.c (update_aliases, push_jvm_slot, poplevel, finish_method,
2263 add_stmt_to_compound): Likewise.
2264 * except.c (build_exception_object_ref, expand_end_java_handler):
2266 * java-gimplify.c (java_gimplify_case_expr,
2267 java_gimplify_default_expr, java_gimplify_block,
2268 java_gimplify_new_array_init, java_gimplify_try_expr): Likewise.
2269 * jcf-write.c (generate_bytecode_insns): Likewise.
2270 * typeck.c (convert_ieee_real_to_integer): Likewise.
2272 2004-07-17 Joseph S. Myers <jsm@polyomino.org.uk>
2274 * java-tree.h (builtin_function): Declare.
2276 2004-07-16 Steven Bosscher <stevenb@suse.de>
2278 * parse.y (java_complete_expand_methods, java_expand_classes): Don't
2279 abuse restore_line_number_status.
2281 2004-07-15 Frank Ch. Eigler <fche@redhat.com>
2284 * jcf-parse.c (java_emit_static_constructor): Specify default
2287 2004-07-13 Per Bothner <per@bothner.com>
2289 * java-tree.h (all_class_filename): Remove useless macro.
2290 (enum java_tree_index): Remove JTI_ALL_CLASS_FILENAME constant.
2291 (BUILD_FILENAME_IDENTIFIER_NODE): Remove useless macro.
2292 * parse.y (java_parser_context_restore_global): Replace
2293 BUILD_FILENAME_IDENTIFIER_NODE by plain get_identifier.
2294 * jcf-parse.c (read_class, java_parse_file): Likewise.
2296 2004-07-12 Bryce McKinlay <mckinlay@redhat.com>
2299 gjavah.c (print_field_info): Emit constant only if field is static.
2301 2004-07-11 Roger Sayle <roger@eyesopen.com>
2303 * expr.c (java_truthvalue_conversion, flush_quick_stack,
2304 java_stack_swap, java_stack_dup, build_java_athrow, build_java_jsr,
2305 build_java_ret, build_java_throw_out_of_bounds_exception,
2306 build_java_array_length_access, java_check_reference,
2307 build_java_arrayaccess, build_java_arraystore_check, build_newarray,
2308 build_anewarray, expand_java_multianewarray, expand_java_arraystore,
2309 expand_java_arrayload, build_java_monitor, expand_java_return,
2310 expand_load_internal, expand_java_NEW, build_get_class,
2311 build_instanceof, expand_java_CHECKCAST, expand_iinc,
2312 build_java_soft_divmod, build_java_binop, build_field_ref,
2313 expand_compare, expand_java_goto, expand_java_switch,
2314 expand_java_add_case, build_class_init, build_known_method_ref,
2315 invoke_build_dtable, build_invokevirtual, build_invokeinterface,
2316 expand_invoke, build_jni_stub, expand_java_field_op,
2317 java_expand_expr, expand_byte_code, STORE_INTERNAL,
2318 force_evaluation_order, emit_init_test_initialization): Convert
2319 calls to "build" into calls to the prefered "buildN" functions.
2321 2004-07-11 Joseph S. Myers <jsm@polyomino.org.uk>
2323 * java-tree.h (set_block): Remove.
2324 * lang.c (java_clear_binding_stack): New.
2325 (LANG_HOOKS_CLEAR_BINDING_STACK): Define.
2326 * decl.c (struct binding_level): Remove this_block.
2327 (clear_binding_level): Likewise.
2328 (poplevel): Don't handle this_block.
2329 (set_block): Remove.
2331 2004-07-10 Bryce McKinlay <mckinlay@redhat.com>
2333 * class.c (common_enclosing_context_p): Remove statement with no
2336 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2339 * parse.y (create_anonymous_class): Remove 'location' argument. Use
2340 the WFL from TYPE_NAME to get line number for the decl. Fix comment.
2341 (craft_constructor): Inherit access flags for implicit constructor
2342 from the enclosing class.
2343 (create_class): Fix comment typo.
2344 (resolve_qualified_expression_name): Pass type of qualifier to
2345 not_accessible_p, not the type in which target field was found.
2346 (not_accessible_p): Handle inner classes. Expand protected
2347 qualifier-subtype check to enclosing instances, but don't apply this
2348 check to static members. Allow protected access to inner classes
2349 of a subtype. Allow private access within common enclosing context.
2350 (build_super_invocation): Get WFL line number info from current
2352 (build_incomplete_class_ref): Update for new create_anonymous_class
2354 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Use
2355 common_enclosing_instance_p.
2356 * class.c (common_enclosing_context_p): New. Determine if types
2357 share a common enclosing context, even across static contexts.
2358 (common_enclosing_instance_p): Renamed from
2359 common_enclosing_context_p. Determines if types share a common
2360 non-static enclosing instance.
2361 * java-tree.h (common_enclosing_instance_p): Declare.
2362 * jcf-write.c (get_method_access_flags): New. Surpress private flag
2363 for inner class constructors.
2364 (generate_classfile): Use get_method_access_flags.
2366 2004-07-09 Bryce McKinlay <mckinlay@redhat.com>
2368 * class.c (interface_of_p): Check for null TYPE_BINFO.
2370 2004-07-09 Nathan Sidwell <nathan@codesourcery.com>
2372 * class.c (make_class): Do not create binfo here.
2373 (set_super_info): Create it here.
2374 * java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.
2376 2004-07-08 Richard Henderson <rth@redhat.com>
2378 * expr.c (case_identity, get_primitive_array_vtable,
2379 java_expand_expr, emit_init_test_initialization): Remove.
2380 * java-tree.h (java_expand_expr): Remove.
2381 * lang.c (LANG_HOOKS_EXPAND_EXPR): Remove.
2383 2004-07-07 Per Bothner <per@bothner.com>
2385 * class.c (build_static_field_ref): Add a NOP_EXPR; otherwise we
2386 get internal error due to mismatched types.
2388 * gcj.texi (Invoking gij): Document new -verbose:class flag.
2390 * gcj.texi (Linking): New node. Document -lgij usage.
2392 2004-07-07 Nathan Sidwell <nathan@codesourcery.com>
2394 * java-tree.h (CLASSTYPE_SPUER): Adjust BINFO macros.
2395 (TYPE_NVIRTUALS, TYPE_VTABLE): Likewise.
2396 * java/class.c (set_super_info, class_depth, interface_of_p,
2397 maybe_add_interface, add_interface, make_class_data,
2398 layout_class, add_miranda_methods): Adjust BINFO macros.
2399 * expr.c (can_widen_reference_to, lookup_field): Likewise.
2400 * jcf-write.c (generate_classfile): Likewise.
2401 * parse.y (patch_anonymous_class,
2402 check_inner_circular_reference, check_circular_reference,
2403 java_complete_class, check_abstract_method_definitions,
2404 java_check_abstract_method_definitions,
2405 check_interface_throws_clauses, java_check_abstract_methods,
2406 lookup_java_interface_method2,
2407 find_applicable_accessible_methods_list): Likewise.
2408 * typeck.c (find_method_in_interface): Likewise.
2409 * verify.c (merge_types): Likewise.
2411 2004-07-06 Nathan Sidwell <nathan@codesourcery.com>
2413 * java-tree.h (CLASS_HAS_SUPER_FLAG): Use BINFO_FLAG_1.
2414 * class.c (add_interface_do): Use BINFO_VIRTUAL_P.
2416 2004-07-05 Nathan Sidwell <nathan@codesourcery.com>
2418 * class.c (make_class): Use make_tree_binfo.
2419 (set_super_info, add_interface_do): Likewise.
2420 * java-tree.h (CLASS_HAS_SUPER_FLAG): Expect a BINFO.
2422 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2424 * verify.c: Correct array element access formatting thinko.
2426 2004-07-04 Ranjit Mathew <rmathew@hotmail.com>
2428 * verify.c: Insert a short blurb at the start referring to the JVMS.
2429 (merge_type_state): Remove redundant nested if statement.
2430 (verify_jvm_instructions): Ensure current_subr is initialised to
2432 Minor formatting fixes all over the place.
2434 2004-07-02 Richard Henderson <rth@redhat.com>
2436 * jcf-write.c (generate_bytecode_insns <case SAVE_EXPR>): Rewrite.
2438 2004-07-01 Richard Henderson <rth@redhat.com>
2440 * class.c (registerClass_libfunc): Remove.
2441 (init_class_processing): Don't set it.
2442 (emit_register_classes): Take list_p parameter. Fill it in
2443 with _Jv_RegisterClass calls.
2444 * decl.c (java_init_decl_processing): Don't call
2445 init_resource_processing.
2446 * jcf-parse.c (java_emit_static_constructor): New.
2447 (java_parse_file): Call it.
2448 * resource.c (registerResource_libfunc): Remove.
2449 (init_resource_processing): Remove.
2450 (write_resource_constructor): Take list_p parameter. Fill it in
2451 with _Jv_RegisterResource calls.
2452 * java-tree.h: Update prototypes.
2454 2004-06-29 Bryce McKinlay <mckinlay@redhat.com>
2457 * class.c (layout_class_method): Do not override package-private
2458 method if its in a different package.
2459 (split_qualified_name): Move here from parse.y. Rename from
2460 breakdown_qualified. Add comment.
2461 (in_same_package): Move here from parse.y. Add comment.
2462 * java-tree.h (break_down_qualified, in_same_package): Declare.
2463 (in_same_package): Likewise.
2464 * parse.y (breakdown_qualified, in_same_package): Moved to class.c.
2467 2004-06-29 Andrew Haley <aph@redhat.com>
2469 * except.c (expand_start_java_handler): Push a new binding level.
2470 Don't build a TRY_CATCH_EXPR now, we'll do it later. Call
2471 register_exception_range() to register where we'll do it.
2472 (expand_end_java_handler): Remove old bogus code. Replace with
2473 new logic that simply builds TRY_CATCH_EXPRs and inserts them at
2474 the top of the expression we're curently building.
2475 (maybe_end_try): Delete.
2476 * decl.c (binding_level.exception_range): New field.
2477 (clear_binding_level): Add field exception_range. Reformat.
2478 (poplevel): Call expand_end_java_handler().
2479 (poplevel): Call java_add_stmt only if functionbody is false.
2480 (maybe_poplevels): Don't call maybe_end_try() from here.
2481 (end_java_method): Clear no longer used trees in function decl.
2482 (register_exception_range): New function.
2483 * java-tree.h (register_exception_range, struct eh_range): Declare.
2485 2004-06-28 Bryce McKinlay <mckinlay@redhat.com>
2487 * jcf-write.c (get_classfile_modifiers): Formatting fixes.
2489 2004-06-27 Ranjit Mathew <rmathew@hotmail.com>
2492 * expr.c (class_has_finalize_method): Fix method name indentation.
2493 (expand_java_call): Remove K&R style parameter declaration.
2494 (expand_invoke): Fix statement indentation.
2495 (expand_java_field_op): Likewise.
2496 * parse-scan.y: Fix typo.
2497 (reset_report): Fix method name indentation.
2498 * parse.y (unresolved_type_p, build_expr_block): Remove extra blank
2500 * verify.c (verify_jvm_instructions): Document parameters, insert
2502 * lang.c (lang_init_source): Fix method name indentation.
2503 * class.c (common_enclosing_context_p): Likewise.
2504 (emit_symbol_table): Fix parameter list indentation.
2505 * decl.c (add_stmt_to_compound, java_add_stmt): Remove K&R style
2506 parameter declaration.
2507 * constants.c: Fix copyright notice indentation.
2508 * typeck.c (find_method_in_superclasses): Fix parameter list
2510 (find_method_in_interfaces): Likewise.
2511 * zextract.c (makelong): Fix method name indentation.
2513 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2516 * parse.y (create_interface): Set correct access modifiers for
2518 * jcf-write.c (get_classfile_modifiers): New function.
2519 (generate_classfile): Use get_classfile_modifiers, not
2522 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2524 * parse.y (register_incomplete_type): Set JDEP_ENCLOSING for "super"
2525 dependency to current parser context, not NULL_TREE, for top-level
2527 (jdep_resolve_class): Enable member access check for all inner
2530 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2532 * parse.y (qualify_and_find): Pass type decl, not identifier, to
2535 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2538 * expr.c (expand_java_field_op): Ensure that target class for static
2539 field access has been loaded.
2541 2004-06-26 Bryce McKinlay <mckinlay@redhat.com>
2542 Ranjit Mathew <rmathew@hotmail.com>
2544 PR java/1207, java/16178
2545 * jcf-parse.c (load_class): Return immediately if passed a type decl
2546 where CLASS_FROM_SOURCE_P is set. Remove FIXME.
2547 * parse.y (do_resolve_class): Remove checks for CLASS_FROM_SOURCE_P
2548 before calling load_class.
2549 (qualify_and_find): Likewise.
2550 (find_in_imports_on_demand): Likewise.
2551 (find_applicable_accessible_methods_list): Likewise.
2553 2004-06-24 Bryce McKinlay <mckinlay@redhat.com>
2555 * parse.y (java_layout_seen_class_methods): Don't call load_class
2556 on class defined by source parser.
2558 2004-06-23 Bryce McKinlay <mckinlay@redhat.com>
2560 * parse.y (set_nested_class_simple_name_value): Removed.
2561 (java_complete_expand_class): Remove calls to
2562 set_nested_class_simple_name_value.
2564 2004-06-22 Andrew Haley <aph@redhat.com>
2565 Ranjit Mathew <rmathew@hotmail.com>
2567 Fixes PR java/16113.
2568 * decl.c (force_poplevels): Remove call to expand_end_bindings.
2570 2004-06-22 Ranjit Mathew <rmathew@hotmail.com>
2572 * parse.y (create_class): Correct diagnostic message about
2573 java.lang.Object extending anything else.
2575 2004-06-21 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2577 * class.c (build_class_ref): Add new operand for COMPONENT_REF.
2578 (build_static_field_ref): Likewise and add new operands for ARRAY_REF.
2579 * constants.c (build_ref_from_constant_pool): Likewise.
2580 * expr.c (build_java_array_length_access): Likewise.
2581 (build_get_class, build_field_ref, build_known_method_ref): Likewise.
2582 (invoke_build_dtable, build_invokevirtual): Likewise.
2583 (build_invokeinterface, java_expand_expr): Likewise.
2584 (emit_init_test_initialization): Likewise.
2585 * java-gimplify.c (java_gimplify_new_array_init): Likewise.
2586 * parse.y (make_qualifed_name, build_array_ref): Likewise.
2588 2004-06-21 Andrew Haley <aph@redhat.com>
2590 * java-gimplify.c (java_gimplify_block): set TREE_USED on the new
2593 2004-06-21 Joseph S. Myers <jsm@polyomino.org.uk>
2595 * jcf.h (struct JCF): Change java_source, right_zip and finished
2597 * lex.h (struct java_lexer): Change hit_eof, read_anything,
2598 byte_swap and use_fallback to unsigned int.
2599 * parse.h (struct _jdep): Change flag0 to unsigned int.
2601 2004-06-17 Ranjit Mathew <rmathew@hotmail.com>
2604 * parse.y (java_layout_seen_class_methods): Ensure class is loaded
2605 before trying to lay out its methods.
2606 * jcf-parse.c (read_class): Track parsed files using canonical paths
2607 obtained via lrealpath from libiberty.
2608 (java_parse_file): Likewise.
2609 (parse_source_file_1): Rename formal parameter to reflect its
2610 modified purpose. Minor formatting fix.
2612 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
2614 * class.c (emit_register_classes): Make the function uninlinable,
2615 do not set current_function_cannot_inline.
2616 * resource.c (write_resource_constructor): Do not reset
2617 flag_inline_functions around rest_of_compilation.
2619 2004-06-08 Andrew Pinski <pinskia@physics.uc.edu>
2622 * expr.c (java_truthvalue_conversion): Handle
2623 UNEQ_EXPR, UNLE_EXPR, UNGE_EXPR, UNLT_EXPR, UNGT_EXPR,
2624 ORDERED_EXPR, and UNORDERED_EXPR as comparison operators,
2625 i.e. return the expression.
2627 2004-06-03 Mark G. Adams <mark.g.adams@sympatico.ca>
2629 * gjavah.c: Include version.h
2631 2004-05-31 Bryce McKinlay <mckinlay@redhat.com>
2633 * jcf-write.c (generate_bytecode_conditional): Correct handling
2634 of unordered conditionals. Add comment.
2636 2004-05-29 Ranjit Mathew <rmathew@hotmail.com>
2637 Per Bothner <per@bothner.com>
2639 * java-tree.h (DECL_LOCAL_FINAL_IUD): New macro to test if a
2640 local variable was initialised upon declaration.
2641 * parse.y (declare_local_variables): Set DECL_LOCAL_FINAL_IUD if
2642 variable was final and initialised upon declaration.
2643 * check-init.c (check_final_reassigned): Give error only if a blank
2644 final is not definitely unassigned or if an initialised final is
2646 (check_bool_init): Respect JLS2 16.1.7 requirements for boolean
2647 assignment expressions. Remove case MODIFY_EXPR, label do_default.
2648 (check_init): Perform initialised-variable-removing-optimisation
2649 only on non-final local variables.
2651 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2653 * jcf-write.c (generate_bytecode_conditional): Handle binops
2654 UNLT_EXPR, UNLE_EXPR, UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR,
2656 (generate_bytecode_insns): Likewise.
2658 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2660 * check-init.c (check_init): Handle binops UNLT_EXPR, UNLE_EXPR,
2661 UNGT_EXPR, UNGE_EXPR, UNEQ_EXPR, and LTGT_EXPR.
2663 2004-05-28 Bryce McKinlay <mckinlay@redhat.com>
2665 * gcj.texi (Object allocation): Remove _Jv_AllocBytes.
2666 (Mixing with C++): Document JvAllocBytes and RawDataManaged.
2668 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2670 * decl.c (struct binding_level): Add GTY marker. Compile
2671 binding_depth unconditionally.
2672 (current_binding_level, free_binding_level, global_binding_level):
2674 (clear_binding_level): Unconditionally set binding_depth.
2675 (make_binding_level): Use ggc_alloc_cleared, not xmalloc.
2677 2004-05-26 Bryce McKinlay <mckinlay@redhat.com>
2679 * lex.c (java_new_lexer): Set 'encoding'.
2680 (java_read_char): Improve error message for unrecognized characters.
2681 * lex.h (struct java_lexer): New field 'encoding'.
2683 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
2685 * Make-lang.in: Link in $(LIBCPP) instead of mkdeps.o.
2687 2004-05-21 Mark Wielaard <mark@klomp.org>
2689 * gjavah.c (print_stub_or_jni): Mark functions only JNIEXPORT, not
2692 2004-05-19 Paolo Bonzini <bonzini@gnu.org>
2694 * typeck.c: Remove non-printable character 160.
2696 2004-05-17 Ranjit Mathew <rmathew@hotmail.com>
2698 * check-init.c: Correct minor typos.
2700 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2702 * Make-lang.in, expr.c, java-gimplify.c: Rename
2703 tree-simple.[ch] to tree-gimple.[ch].
2705 2004-05-14 Ranjit Mathew <rmathew@hotmail.com>
2707 * java-gimplify.c (java_gimplify_expr): Correct minor typos.
2709 2004-05-13 Diego Novillo <dnovillo@redhat.com>
2711 Merge from tree-ssa-20020619-branch. See
2712 ChangeLog.tree-ssa for details.
2714 * Make-lang.in, builtins.c, check-init.c, class.c,
2715 constants.c, decl.c, except.c, expr.c, java-except.h,
2716 java-tree.def, java-tree.h, jcf-parse.c, jcf-write.c,
2717 lang.c, lang.opt, parse.y, resource.c: Merged.
2718 * java-gimplify.c: New file.
2720 2004-05-10 Andrew Haley <aph@redhat.com>
2722 * parse.y (create_class): Set TYPE_VFIELD.
2723 * decl.c (java_init_decl_processing): Likewise.
2725 * expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
2726 * class.c (make_method_value): Replace DECL_VINDEX with call to
2728 (get_dispatch_vector): Likewise.
2729 (layout_class_method): Likewise.
2730 Replace set of DECL_VINDEX with call to set_method_index().
2731 (set_method_index): New function.
2732 (get_method_index): New function.
2733 * java-tree.h (set_method_index): New function decl.
2734 (get_method_index): New function decl.
2736 2004-05-10 Andrew Pinski <pinskia@physics.uc.edu>
2738 * parse.y (check_pkg_class_access): Add new argument
2739 and use it when cl is NULL to call lookup_cl on it.
2740 (parser_check_super_interface): Do not call lookup_cl.
2741 Pass this_decl to check_pkg_class_access and NULL
2742 instead of lookup_cl.
2743 (parser_check_super): Update for change in
2744 check_pkg_class_access.
2745 (do_resolve_class): Likewise.
2746 (process_imports): Likewise.
2747 (find_in_imports_on_demand): Likewise.
2748 (resolve_qualified_expression_name): Likewise.
2750 2004-05-06 Ranjit Mathew <rmathew@hotmail.com>
2752 Fixes PR java/9685, PR java/15073
2753 * parse.y (accessibility_string): New method.
2754 (not_accessible_field_error): Use accessibility_string()
2755 instead of java_accstring_lookup().
2756 (resolve_qualified_expression_name): Check with
2757 check_pkg_class_access() before allowing access using
2760 Use check_pkg_class_access() instead of not_accessible_p()
2761 for unqualified types.
2762 (not_accessible_p): Use DECL_CONTEXT (member) instead of
2763 REFERENCE for package-private access checking.
2764 (patch_method_invocation): Use accessibility_string() instead
2765 of java_accstring_lookup().
2767 2004-04-30 Ranjit Mathew <rmathew@hotmail.com>
2770 * gjavah.c (struct method_name): Add member is_native.
2771 (overloaded_jni_method_exists_p): Match candidate method only if
2773 (print_method_info): Initialise is_native flag from the method's
2776 2004-04-30 Roger Sayle <roger@eyesopen.com>
2778 * builtins.c (java_builtins): Add acos, asin, ceil and floor.
2779 (initialize_builtins): Likewise, define acos, asin, ceil and floor.
2781 2004-04-22 Roger Sayle <roger@eyesopen.com>
2783 * resource.c (write_resource_constructor): Guard call to possibly
2784 NULL targetm.asm_out.constructor with targetm.have_ctors_dtors.
2786 2004-04-19 Bryce McKinlay <mckinlay@redhat.com>
2788 * class.c (make_class_data): Add new field aux_info.
2789 * decl.c (java_init_decl_processing): Push type and decl for
2792 2004-04-15 Bryce McKinlay <mckinlay@redhat.com>
2794 * expr.c (expand_java_NEW): Don't use size argument for
2795 _Jv_AllocObject calls.
2796 * parse.y (patch_invoke): Likewise.
2798 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2800 * expr.c (build_invokeinterface): Remove unused variables to
2803 2004-04-12 Bryce McKinlay <mckinlay@redhat.com>
2805 * class.c (get_interface_method_index): New function. Return dispatch
2806 index for interface method.
2807 (make_method_value): For interface methods, set index field to
2808 iface dispatch index, not DECL_VINDEX.
2809 * expr.c (build_invokeinterface): Use get_interface_method_index.
2811 2004-03-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2813 * jcf-write.c (generate_bytecode_insns): Use TYPE_UNSIGNED.
2815 2004-03-31 Andrew Haley <aph@redhat.com>
2818 * jcf-io.c (opendir_in_zip): Tidy up error handling.
2820 2004-03-30 Zack Weinberg <zack@codesourcery.com>
2822 * builtins.c, expr.c, jcf.h, parse.h: Use new shorter
2823 form of GTY markers.
2825 2004-03-25 Marcus Meissner <meissner@suse.de>
2828 * jcf-path.c (jcf_path_extdirs_arg): Add missing closedir.
2830 2004-03-23 Tom Tromey <tromey@redhat.com>
2833 * jcf-write.c (make_class_file_name): Don't report if mkdir
2836 2004-03-23 Tom Tromey <tromey@redhat.com>
2838 * gcj.texi (Extensions): Document GCJ_PROPERTIES.
2840 2004-03-20 Kazu Hirata <kazu@cs.umass.edu>
2842 * class.c, gjavah.c, lang.c: Fix comment typos.
2843 * gcj.texi: Fix typos.
2845 2004-03-19 Per Bothner <per@bothner.com>
2847 * gcj.texi (Code Generation): Document new flags and assert defaults.
2849 * class.c (assume_compiled_node_struct): Rename type to
2850 class_flag_node_struct, as it is now also used for enable_assertions.
2851 Rename assume_compiled_node typedef. Rename excludep field to value.
2852 (find_assume_compiled_node): Rename function to find_class_flag_node.
2853 Minor optimization - avoid needless strlen.
2854 (add_assume_compiled): Some tweaking and optimization.
2855 Rename and generalize to add_class_flag takem an extra parameter.
2856 (add_assume_compled): New just calls add_class_flag.
2857 (add_enable_assert, enable_assertions): New functions.
2858 (enable_assert_tree): New static.
2859 * java-tree.h (add_enable_assert, enable_assertions): New declarations.
2860 * lang.opt (fenable-assertions, fenable-assertions=,
2861 fdisable-assertions, fdisable-assertions=): New options.
2862 * lang.c (java_handle_option): Handle new options.
2863 * parse.y (build_incomplete_class_ref): Handle class$ in an inner
2864 class in an interface - create helper class nested in outer interface.
2865 (build_assertion): Short-circuit if enable_assertions is false.
2867 2004-03-18 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2869 * java-tree.h: Changes throughout to add checking to macros
2870 and numerous whitespace changes.
2871 (VAR_OR_FIELD_CHECK): New macro.
2872 * jcf-write.c (get_access_flags): Use FIELD_PUBLIC, METHOD_PUBLIC,
2873 FIELD_FINAL, and METHOD_FINAL instead of CLASS_PUBLIC and CLASS_FINAL.
2875 2004-03-16 Per Bothner <per@bothner.com>
2877 * jcf-jump.c (options): New --print-constants option.
2878 * gcj.texi (Invoking jcf-dump): Document --print-constants.
2880 * jcf-dump.c (flag_print_constant_pool): Default to off.
2881 (print_constant_terse_with_index): New helper function.
2882 (various places): Check flag_print_constant_pool where missing.
2883 (main): If verbose set flag_print_constant_pool.
2884 (HANDLE_INNERCLASSES_ATTRIBUTE): Null inner class name is anonymous.
2886 2004-03-15 Andrew Haley <aph@redhat.com>
2889 * parse.y (java_complete_lhs): Check that final variable has an
2892 2004-03-12 Andrew Haley <aph@redhat.com>
2895 * typeck.c (convert): Clear TREE_OVERFLOW after an integer
2898 2004-02-29 Roger Sayle <roger@eyesopen.com>
2900 * jcf-parse.c (java_parse_file): Handle the case that input_filename
2903 2004-02-27 Per Bothner <per@bothner.com>
2905 * parse.y (build_assertion): Re-do 02-25 change following Jeff Sturm
2906 suggestion: Use build_incomplete_class_ref.
2907 This fixes PR java/13508, java/11714.
2909 2004-02-27 Kazu Hirata <kazu@cs.umass.edu>
2911 * java/parse.h: Update copyright.
2913 2004-02-26 Andrew Haley <aph@redhat.com>
2916 * parse.y (check_interface_throws_clauses): Check for
2917 !METHOD_INVISIBLE (iface_method).
2918 * class.c (layout_class_methods): Check for CLASS_INTERFACE as
2919 well as CLASS_ABSTRACT.
2921 2004-02-25 Per Bothner <per@bothner.com>
2923 * parse.y (build_assertion): If we're in an inner class, create the
2924 class$ helper routine in the outer class.
2926 2004-02-19 Richard Henderson <rth@redhat.com>
2928 * parse.y (switch_label): Use make_node for DEFAULT_EXPR.
2930 2004-02-16 Geoffrey Keating <geoffk@apple.com>
2932 * Make-lang.in (java.install-man): Add extra dependencies.
2934 2004-02-13 Geoffrey Keating <geoffk@apple.com>
2936 * Make-lang.in: Install man pages under the same names
2937 (possibly transformed) as the program they document.
2939 2004-02-10 Joseph S. Myers <jsm@polyomino.org.uk>
2941 * gjavah.c: Include "intl.h".
2942 (error): New function.
2943 (main): Call gcc_init_libintl.
2944 (get_field_name, throwable_p, print_c_decl, print_full_cxx_name,
2945 print_stub_or_jni, process_file, main): Use error rather than
2947 (print_method_info, usage, help, version, main): Mark strings for
2948 translation with _. Avoid splitting up sentences. Send
2949 information messages to stdout.
2950 * jcf-dump.c: Include "intl.h".
2951 (main): Call gcc_init_libintl.
2952 (process_class, usage, help, version, main, CHECK_PC_IN_RANGE):
2953 Mark error, usage and version messages for translation with _.
2954 Avoid splitting up sentences.
2955 * jv-scan.c: Include "intl.h".
2956 (fatal_error, warning): Change parameter s to msgid. Translate
2958 (main): Call gcc_init_libintl.
2959 (usage, help, version): Mark error, usage and version messages for
2960 translation with _. Avoid splitting up sentences.
2961 * jvgenmain.c: Include "intl.h".
2962 (main): Call gcc_init_libintl.
2963 (usage, main): Mark error messages for translation with _.
2964 * Make-lang.in (GCJH_OBJS, JVSCAN_OBJS, JCFDUMP_OBJS,
2965 JVGENMAIN_OBJS): Add intl.o.
2966 (java/jcf-dump.o, java/gjavah.o, java/jv-scan.o,
2967 java/jvgenmain.o): Update dependencies.
2969 2004-02-08 Per Bothner <per@bothner.com>
2971 * parse.y (resolve_qualified_expression_name): In case of inaccessible
2972 class don't use not_accessible_field_error, which can get confused.
2974 2004-02-05 Kelley Cook <kcook@gcc.gnu.org>
2976 Make-lang.in (po-generated): Delete.
2978 2004-02-05 Kazu Hirata <kazu@cs.umass.edu>
2980 * Make-lang.in (java/decl.o, java/expr.o, java/parse.o):
2982 * decl.c: Include target.h.
2983 (start_java_method): Replace PROMOTE_PROTOTYPES with
2984 targetm.calls.promote_prototypes.
2985 * expr.c: Include target.h.
2986 (pop_arguments): Replace PROMOTE_PROTOTYPES with
2987 targetm.calls.promote_prototypes.
2988 * parse.y: Include target.h.
2989 (start_complete_expand_method): Replace PROMOTE_PROTOTYPES
2990 with targetm.calls.promote_prototypes.
2992 2004-02-04 Kazu Hirata <kazu@cs.umass.edu>
2994 * typeck.c: Update copyright.
2996 2004-02-02 Tom Tromey <tromey@redhat.com>
2998 * decl.c (java_init_decl_processing): Remove duplicate
3001 2004-01-30 Kelley Cook <kcook@gcc.gnu.org>
3003 * Make-lang.in (doc/gcj.dvi): Use $(abs_docdir).
3005 2004-01-28 Andrew Pinski <pinskia@physics.uc.edu>
3007 * expr.c (build_field_ref): Move variable
3010 2004-01-28 Andrew Haley <aph@redhat.com>
3012 * expr.c (build_field_ref): Widen field offset.
3014 2004-01-27 Andrew Haley <aph@redhat.com>
3017 * parse.y (check_interface_throws_clauses): Make sure class_decl
3020 2004-01-22 Jeff Sturm <jsturm@one-point.com>
3023 * parse.y (patch_assignment): Don't modify lhs_type for
3024 reference assignments.
3026 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3028 * Make-lang.in: Replace $(docdir) with doc.
3029 (java.info, java.srcinfo, java.man, java.srcman): New rules.
3030 (java.install-man): Revamp rule.
3032 2004-01-20 Kelley Cook <kcook@gcc.gnu.org>
3034 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_TARGET_INSTALL_NAME,
3035 GCJH_TARGET_INSTALL_NAME): Define via a immediate $(shell)
3036 instead of deferred backquote.
3038 2004-01-16 Andrew Pinski <pinskia@physics.uc.edu>
3040 * typeck.c (find_method_in_interfaces): Move variable
3043 2004-01-16 Andrew Haley <aph@redhat.com>
3046 * typeck.c (shallow_find_method): New.
3047 (find_method_in_superclasses): New.
3048 (find_method_in_interfaces): New.
3049 (lookup_do): Rewrite.
3050 * java-tree.h (SEARCH_ONLY_INTERFACE): Delete.
3052 * jcf-parse.c (read_class): Save and restore output_class.
3053 * decl.c (java_expand_body): Set output_class from fndecl.
3055 2004-01-15 Michael Chastain <mec.gnu@mindspring.com>
3057 * class.c (gen_indirect_dispatch_tables): Fix string length
3060 2004-01-15 Kelley Cook <kcook@gcc.gnu.org>
3062 * Make-lang.in (parse.c, parse-scan.c): Always build in doc directory.
3063 (java.srcextra): Copy above back to source directory if requested.
3064 (po-generated): Delete reference to $(parsedir).
3065 (java/parse.o, java/parse-scan.o): Delete reference to $(parsedir).
3068 2004-01-14 Jan Hubicka <jh@suse.cz>
3070 * lang.c (java_estimate_num_insns_1): Fix bug in MODIFY_EXPR cost
3073 2004-01-09 Mark Mitchell <mark@codesourcery.com>
3075 * java-tree.h (java_expand_expr): Change prototype.
3076 * expr.c (java_expand_expr): Add alt_rtl parameter.
3078 2004-01-09 Andrew Haley <aph@redhat.com>
3081 * parse.y (java_fix_constructors): Set output_class.
3082 (java_reorder_fields): Likewise.
3083 (java_layout_classes): Likewise.
3084 (java_expand_classes): Generate indirect dispatch tables.
3085 (java_expand_classes): Set output_class.
3086 (java_finish_classes): Likewise.
3087 * lang.c (java_init): Turn on always_initialize_class_p if we're
3088 using indirect dis[atch.
3089 (java_decl_ok_for_sibcall): Use output_class, not current_class.
3090 (java_get_callee_fndecl): Use class local atable.
3092 (always_initialize_class_p): Decl moved to java-tree.h.
3093 (HANDLE_CLASS_INFO): Set output_class.
3094 (read_class): Likewise.
3095 (parse_class_file): Call gen_indirect_dispatch_tables.
3096 (parse_zip_file_entries): Set output_class.
3097 (java_parse_file): Set output_class. Don't emit symbol tables.
3098 * java-tree.h (output_class): New.
3099 Remove global declarations for otable, atable, and ctable.
3100 (always_initialize_class_p): moved here from decl.c.
3102 (TYPE_ATABLE_METHODS, TYPE_ATABLE_SYMS_DECL, TYPE_ATABLE_DECL,
3103 TYPE_OTABLE_METHODS, TYPE_OTABLE_SYMS_DECL, TYPE_OTABLE_DECL,
3104 TYPE_CTABLE_DECL, TYPE_CATCH_CLASSES): New.
3105 (struct lang_type): Add otable_methods, otable_decl,
3106 otable_syms_decl, atable_methods, atable_decl, atable_syms_decl,
3107 ctable_decl, catch_classes, type_to_runtime_map.
3108 * expr.c (build_field_ref): Make otable, atable, and ctable class
3109 local rather than global.
3110 (build_known_method_ref): Likewise.
3111 (build_invokeinterface): Likewise.
3112 (java_expand_expr): Pass runtime type (rather than actual type) to
3114 * except.c (prepare_eh_table_type): Create TYPE_TO_RUNTIME_MAP for
3115 this class. Look up each class in that map to delete duplicates.
3116 (expand_end_java_handler): Pass runtime type (rather than actual
3117 type) to expand_start_catch.
3118 * decl.c: (always_initialize_class_p): Decl moved to java-tree.h.
3120 (java_init_decl_processing): Rearrange things. Remove global
3121 declarations of otable, atable, and ctable.
3122 (java_init_decl_processing): Make lang_eh_runtime_type do_nothing.
3123 (java_expand_body): Set output_class.
3124 * constants.c (build_constant_data_ref): Use output_class, not
3126 (alloc_name_constant): Likewise.
3127 * class.c (gen_indirect_dispatch_tables): New.
3128 (build_class_ref): Generate hard reference to superclass, even if
3129 using indirect dispatch.
3130 (build_static_field_ref): Use class local atable.
3131 (make_class_data): Generate hard reference to superclass, even if
3132 using indirect dispatch.
3133 Generate symbolic references to interfaces when using indirect
3135 (make_class_data): Emit otable, atable, and ctable.
3136 Make otable, atable, and ctable class local rather than global.
3137 (emit_catch_table): Make otable, atable, and ctable class local
3140 2003-12-25 Andrew Pinski <pinskia@physics.uc.edu>
3142 * parse.y (catch_clause_parameter): Fix typo.
3145 * parse.y: (catch_clause_parameter): Return early if $3, aka
3146 formal_parameter, is null.
3148 2003-12-20 Kazu Hirata <kazu@cs.umass.edu>
3150 * class.c: Remove uses of "register" specifier in
3151 declarations of arguments and local variables.
3154 * gjavah.c: Likewise.
3155 * jcf-dump.c: Likewise.
3156 * jcf-io.c: Likewise.
3157 * jcf-parse.c: Likewise.
3158 * jcf-write.c: Likewise.
3159 * keyword.h: Likewise.
3160 * parse.y: Likewise.
3161 * typeck.c: Likewise.
3162 * verify.c: Likewise.
3164 2003-12-06 Kelley Cook <kcook@gcc.gnu.org>
3166 * Make-lang.in (GCJ_CROSS_NAME): Delete.
3167 (java.install_common, java.install-man): Adjust for above.
3168 (java.uninstall): Likewise.
3170 2003-12-03 Michael Koch <konqueror@gmx.de>
3172 * class.c (make_class_data):
3173 Push field value to 'hack_signers' instead of 'signers'.
3174 * decl.c (java_init_decl_processing):
3175 Push field 'hack_signers' instead of 'signers'.
3177 2003-12-03 Zack Weinberg <zack@codesourcery.com>
3179 * lex.h: Check both HAVE_ICONV and HAVE_ICONV_H before
3182 2003-12-03 Ralph Loader <rcl@ihug.co.nz>
3185 * parse.y (qualify_ambiguous_name): Remove lots of broken
3186 field access processing - there's no need to do that here,
3187 because we have resolve_field_access. Remove
3188 RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
3189 * java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
3192 2003-12-01 Jeff Sturm <jsturm@one-point.com>
3195 * parse.y (java_complete_lhs): Save location prior to patching
3198 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
3201 * resource.c (write_resource_constructor): Append
3202 "_resource" to constructor identifier name.
3204 2003-11-25 Jeff Sturm <jsturm@one-point.com>
3207 * constants.c (cpool_for_class): New function.
3208 (outgoing_cpool): Remove global variable.
3209 (alloc_name_constant): Use cpool_for_class.
3210 (build_constants_constructor): Likewise.
3211 * decl.c (java_expand_body): Set current_class.
3212 * java-tree.h (outgoing_cpool) Remove declaration.
3213 (init_outgoing_cpool): Likewise.
3214 * jcf-parse.c (init_outgoing_cpool): Remove function.
3215 (parse_class_file): Don't call init_outgoing_cpool.
3216 * parse.y (java_complete_expand_methods): Don't call
3217 init_outgoing_cpool. Don't save outgoing_cpool.
3218 (java_expand_classes): Don't restore outgoing_cpool.
3219 (java_finish_classes): Likewise.
3221 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
3223 * Make-lang.in: (java.install-common) Add
3224 symlink for $(target_noncanonical)-gcjh for
3227 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3229 * Make-lang.in (java.extraclean): Delete.
3231 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
3233 * Make-lang.in (check-java): Add.
3235 2003-11-19 Jeff Sturm <jsturm@one-point.com>
3238 * except.c (prepare_eh_table_type): Allocate variable-sized
3239 buffer `buf' with alloca.
3241 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3245 decl.c (java_init_decl_processing): Don't initialize
3246 class_not_found_type_node, no_class_def_found_type_node.
3248 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
3249 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
3250 (class_not_found_type_node, no_class_def_found_type_node):
3253 parse.y (build_dot_class_method_invocation): Add this_class
3254 argument. Qualify method invocations to a different class.
3255 (create_new_parser_context): Initialize saved_data_ctx to 0.
3256 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
3257 (build_dot_class_method): Don't load classes. Register
3259 (build_incomplete_class_ref): Special cases for interfaces
3260 and inner classes. Move build_dot_class_method call to here...
3261 (patch_incomplete_class_ref): ...from here. Pass current_class
3262 to build_dot_class_method_invocation.
3263 (build_assertion): Pass class_type to
3264 build_dot_class_method_invocation.
3265 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
3267 2003-11-17 Jeff Sturm <jsturm@one-point.com>
3270 * java-tree.h (BLOCK_EMPTY_P): Define.
3271 * parse.y (java_complete_lhs): Check for empty blocks
3272 in TRY_FINALLY_EXPR case.
3274 2003-11-17 Andrew Haley <aph@redhat.com>
3276 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
3277 (struct lang_decl_var:freed): New variable.
3278 * decl.c (poplevel): Mark local vars that have gone out of scope.
3279 (push_jvm_slot): Don't use the RTL of a var that has gone out of
3282 2003-11-16 Jason Merrill <jason@redhat.com>
3284 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
3285 and TAGS files that include them for each front end.
3287 2003-11-15 Tom Tromey <tromey@redhat.com>
3289 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
3291 2003-11-12 Jason Merrill <jason@redhat.com>
3293 PR optimization/12547
3294 * lang.c (java_tree_inlining_walk_subtrees): Just walk
3295 BLOCK_EXPR_BODY directly.
3297 2003-11-12 Andrew Haley <aph@redhat.com>
3300 * parse.y (fold_constant_for_init): Check that we really do have a
3304 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
3305 init_test_decls being inlined.
3308 * parse.y (do_resolve_class): Check return value from
3309 breakdown_qualified().
3311 2003-11-11 Tom Tromey <tromey@redhat.com>
3314 * parse.y (merge_string_cste): Handle case where we have a
3315 pointer that happens to be zero, not null_pointer_node.
3317 2003-11-10 Tom Tromey <tromey@redhat.com>
3319 * jcf-parse.c (classify_zip_file): Correctly compare
3320 filename_length against length of manifest file's name.
3322 2003-11-08 Tom Tromey <tromey@redhat.com>
3325 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
3327 2003-11-06 Andrew Haley <aph@redhat.com>
3329 * expr.c (java_stack_swap): Make sure destination stack slots are
3330 of the correct type.
3332 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
3334 * Make-lang.in (dvi): Move targets to $(docobjdir).
3335 (gcj.dvi): Simplify rule and adjust target.
3336 (gcj.info): Simplify rule.
3337 (gcj.pod): New intermediate rule.
3338 (gcjh.pod): Likewise.
3339 (jv-scan.pod): Likewise.
3340 (jcf-dump.pod): Likewise.
3341 (gij.pod): Likewise.
3342 (jv-convert.pod): Likewise.
3343 (rmic.pod): Likewise.
3344 (rmiregistry.pod): Likewise.
3347 (jv-scan.1): Delete.
3348 (jcf-dump.1): Delete.
3350 (jv-convert.1): Delete.
3352 (rmiregistry.1): Delete.
3354 2003-11-02 Jeff Sturm <jsturm@one-point.com>
3356 Fixes PR java/12866.
3357 * parse.y (resolve_qualified_expression_name): Move test
3358 for outer field access methods from here...
3359 (check_thrown_exceptions) ...to here.
3361 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
3363 * .cvsignore: Delete.
3365 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
3367 * verify.c (verify_jvm_instructions): Don't warn about legal
3368 eh binding regions generated for example by jdk 1.4.1.
3370 2003-10-24 David S. Miller <davem@redhat.com>
3372 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
3374 2003-10-22 Andrew Haley <aph@redhat.com>
3376 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
3377 (java_get_callee_fndecl): New.
3379 * jcf-parse.c (java_parse_file): Call emit_catch_table().
3381 * java-tree.h (ctable_decl): New.
3382 (catch_classes): New.
3383 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
3385 * decl.c (java_init_decl_processing): Add catch_class_type.
3387 Add catch_classes field.
3389 * class.c (build_indirect_class_ref): Break out from
3391 (make_field_value): Check flag_indirect_dispatch.
3392 (make_class_data): Ditto.
3393 Tidy uses of PUSH_FIELD_VALUE.
3394 Add field catch_classes.
3395 (make_catch_class_record): New.
3397 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
3399 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3401 * jcf-write.c: Follow spelling conventions.
3402 * parse.y: Likewise.
3404 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
3406 * ChangeLog: Fix typos.
3407 * expr.c: Fix comment typos.
3408 * jcf-write.c: Likewise.
3411 * mangle.c: Likewise.
3412 * parse-scan.y: Likewise.
3413 * parse.y: Likewise.
3415 2003-10-22 Tom Tromey <tromey@redhat.com>
3417 * expr.c (expand_byte_code): Only warn about dead bytecode when
3418 extra_warnings is set.
3420 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
3422 Fix for PR java/12586.
3423 * mangle.c (find_compression_record_match): Don't iterate through
3424 package namespace elements unless they all match compression_table
3427 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
3429 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
3430 (generate-manpages): Likewise.
3431 (java.maintainer-clean): Likewise.
3432 (gcj.info): Likewise.
3435 (jv-scan.1): Likewise.
3436 (jcf-dump.1): Likewise.
3438 (jv-convert.1): Likewise.
3440 (rmiregistry.1): Likewise.
3441 (java.install-man): Likewise.
3442 (parse-scan.o): Move and define complete compile line.
3443 (parse.o): Likewise.
3444 (jcf-tree-inline.o): Move.
3446 2003-10-20 Mark Mitchell <mark@codesourcery.com>
3448 * Make-lang.in (info): Update dependencies.
3449 (java.install-info): Remove.
3450 ($(srcdir)/java/gcj.info): Replace with ...
3451 ($(docobjdir)/gcj.info): ... this.
3453 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
3455 * Make-lang.in: Replace uses of $(target_alias) with
3456 $(target_noncanonical).
3458 2003-10-09 Tom Tromey <tromey@redhat.com>
3460 * decl.c (java_init_decl_processing): Declare signers field.
3461 * class.c (make_class_data): Set signers field.
3463 2003-10-09 Jason Merrill <jason@redhat.com>
3465 * parse.y (patch_assignment): Use make_node to create a BLOCK.
3466 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
3469 2003-10-06 Mark Mitchell <mark@codesourcery.com>
3471 * Make-lang.in (java.info): Replace with ...
3473 (java.dvi): Replace with ...
3475 (java.generated-manpages): Replace with ...
3477 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
3479 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
3481 2003-10-01 Andrew Haley <aph@redhat.com>
3483 * jcf-parse.c (java_parse_file): Write otable and atable.
3484 * java-tree.h (atable_methods): New.
3486 (atable_syms_decl): New.
3487 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
3488 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
3489 (symbol_*type): Rename method_symbol* to symbol*type.
3490 (emit_offset_symbol_table): Delete.
3491 (emit_symbol_table): New.
3492 (get_symbol_table_index): New.
3494 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
3495 (build_known_method_ref): Likewise.
3496 (get_symbol_table_index): Rename from get_offset_table_index.
3497 Parameterize to allow re-use by differing types of symbol table.
3498 (build_invokevirtual): Pass table to get_offset_table_index.
3499 * decl.c (java_init_decl_processing): Push types and decls for
3500 atable and atable_syyms.
3501 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
3502 (make_class_data): Add new fields atable and atable_syms.
3503 (emit_symbol_table): Rename from emit_offset_symbol_table.
3504 Parameterize to allow re-use by different types of symbol table.
3505 (build_symbol_entry): Renamed from build_method_symbols_entry.
3507 2003-09-30 Roger Sayle <roger@eyesopen.com>
3509 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
3510 semantics for SAVE_EXPR, by caching the result in a temporary.
3512 2003-09-28 Richard Henderson <rth@redhat.com>
3514 * check-init.c (check_init): Save and restore input_location
3515 instead of file and line separately.
3516 * decl.c (java_expand_body): Likewise.
3517 * jcf-write.c (generate_bytecode_insns): Likewise.
3518 * parse.y (safe_layout_class): Likewise.
3519 * jcf-parse.c (read_class, parse_class_file): Likewise.
3520 (java_parse_file): Use %H for warning locator.
3522 2003-09-28 Roger Sayle <roger@eyesopen.com>
3524 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
3525 with void-type branches instead of using a COMPOUND_EXPR.
3527 2003-09-28 Jeff Sturm <jsturm@one-point.com>
3529 * decl.c (java_optimize_inline, dump_function): Remove.
3530 * java-tree.h (java_optimize_inline): Remove declaration.
3531 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
3532 * parse.y (source_end_java_method, java_expand_classes):
3533 Likewise. Remove dead code.
3535 2003-09-27 Roger Sayle <roger@eyesopen.com>
3537 * lang.c (java_init_options): Set flag_evaluation_order.
3538 * expr.c (force_evaluation_order): Don't attempt to force
3539 evaluation order of binary operations using save_expr.
3540 * parse.y (java_complete_lhs): No longer need to call
3541 force_evaluation_order when constructing binary operators.
3543 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3544 Bryce McKinlay <bryce@mckinlay.net.nz>
3547 * parse.y (not_accessible_field_error): New function.
3548 (resolve_expression_name): Check field access permissions.
3549 (resolve_qualified_expression_name): Use
3550 not_accessible_field_error.
3551 (resolve_qualified_expression_name): Likewise.
3553 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3555 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
3557 2003-09-23 Roger Sayle <roger@eyesopen.com>
3559 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
3560 with equal operands without side-effects.
3562 2003-09-22 Jeff Sturm <jsturm@one-point.com>
3564 * decl.c (java_init_decl_processing): Don't emit otable decls
3565 if flag_indirect_dispatch is not set.
3567 2003-09-21 Richard Henderson <rth@redhat.com>
3569 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3572 2003-09-21 Richard Henderson <rth@redhat.com>
3574 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
3575 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
3577 2003-09-20 Richard Henderson <rth@redhat.com>
3579 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
3581 2003-09-18 Roger Sayle <roger@eyesopen.com>
3583 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
3584 * check-init.c (check_init): Likewise.
3586 2003-09-18 Roger Sayle <roger@eyesopen.com>
3588 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
3590 2003-09-16 Andrew Haley <aph@redhat.com>
3592 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
3594 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
3597 * mangle.c (find_compression_record_match): Skip
3598 over a "6JArray" (the array template mangled string)
3600 (mangle_array_type): Correct minor typo.
3601 (atms): Move definition to the beginning.
3603 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
3605 * class.c (add_miranda_methods): Ensure super-interfaces are laid
3606 out. Fix for PR java/12254.
3608 2003-09-11 Richard Henderson <rth@redhat.com>
3610 * parse.y (source_end_java_method): Update for new
3611 cgraph_finalize_function argument.
3613 2003-09-09 Richard Henderson <rth@redhat.com>
3615 * parse.y (source_end_java_method): Update call to
3616 cgraph_finalize_function.
3618 2003-09-03 Jeff Sturm <jsturm@one-point.com>
3620 * decl.c (java_expand_body): New function.
3621 * expr.c (build_class_init): Set DECL_IGNORED_P.
3622 * java-tree.h (start_complete_expand_method,
3623 java_expand_body): Declare.
3624 * jcf-parse.c (cgraph.h): Include.
3625 (java_parse_file): Handle flag_unit_at_a_time.
3626 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
3627 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
3628 (java_estimate_num_insns): Use walk_tree_without_duplicates.
3629 (java_start_inlining): New function.
3630 * parse.h (java_finish_classes): Declare.
3631 * parse.y: Include cgraph.h.
3632 (block): Don't special-case empty block production.
3633 (craft_constructor): Set DECL_INLINE.
3634 (source_end_java_method): Handle flag_unit_at_a_time.
3635 Replace inline code with call to java_expand_body.
3636 (start_complete_expand_method): Remove static modifier.
3637 (java_expand_method_bodies): Patch function tree for
3638 class initialization and/or synchronization as needed.
3639 Don't begin RTL expansion yet.
3640 (java_expand_classes): Check flag_unit_at_a_time before
3641 calling finish_class.
3642 (java_finish_classes): New function.
3643 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
3644 (patch_assignment): Set DECL_CONTEXT on temporary variable.
3645 (emit_test_initialization): Set DECL_IGNORED_P.
3647 2003-09-03 Roger Sayle <roger@eyesopen.com>
3649 * builtins.c (enum builtin_type): Delete unused enumeration.
3650 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
3652 2003-08-28 Tom Tromey <tromey@redhat.com>
3654 * gcj.texi (Extensions): Document gcjlib URLs.
3656 2003-08-20 Tom Tromey <tromey@redhat.com>
3658 * gcj.texi (Extensions): Added xref.
3659 (libgcj Runtime Properties): Document
3660 gnu.gcj.runtime.VMClassLoader.library_control.
3662 2003-08-20 Andrew Haley <aph@redhat.com>
3664 * except.c (prepare_eh_table_type): Use new encoding for exception
3665 handlers when using -fno-assume-compiled.
3667 2003-08-13 Tom Tromey <tromey@redhat.com>
3669 * gcj.texi (Invoking gij): Document -X and -?.
3671 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
3673 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
3674 GCJH_OBJS, JCFDUMP_OBJS
3675 * win32-host.c: Removed the unnecessary and broken dependency
3678 2003-08-11 Tom Tromey <tromey@redhat.com>
3680 * parse.y (java_check_regular_methods): Typo fixes. Call
3681 check_interface_throws_clauses. Use
3682 check_concrete_throws_clauses.
3683 (check_interface_throws_clauses): New function.
3684 (check_concrete_throws_clauses): New function.
3685 (hack_is_accessible_p): New function.
3686 (find_most_specific_methods_list): Added FIXME.
3687 * typeck.c (lookup_do): Use `flags' argument to decide what to
3689 (lookup_argument_method_generic): New function.
3690 (lookup_argument_method2): Removed.
3691 * jcf.h (ACC_INVISIBLE): New define.
3692 * jcf-write.c (generate_classfile): Skip invisible methods.
3693 * class.c (add_miranda_methods): New function.
3694 (layout_class_methods): Use it.
3695 (get_access_flags_from_decl): Use ACC_INVISIBLE.
3696 * java-tree.h (METHOD_INVISIBLE): New define.
3697 (lang_decl_func) [invisible]: New field.
3698 (lookup_argument_method_generic): Declare.
3699 (SEARCH_INTERFACE): New define.
3700 (SEARCH_SUPER): Likewise.
3701 (SEARCH_ONLY_INTERFACE): Likewise.
3702 (SEARCH_VISIBLE): Likewise.
3703 (lookup_argument_method2): Removed declaration.
3705 2003-08-05 Tom Tromey <tromey@redhat.com>
3707 Fix for PR java/11600:
3708 * parse.y (java_complete_lhs): See whether we're calling a method
3710 (check_thrown_exceptions): Added `is_array_call' argument;
3711 fixed `clone' checking; updated all callers.
3713 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
3715 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
3717 2003-08-03 Tom Tromey <tromey@redhat.com>
3719 * java-tree.h (METHOD_TRANSIENT): Removed.
3720 * decl.c (pushdecl): Removed some dead code.
3721 * class.c (get_access_flags_from_decl): Can't have transient
3723 (add_method_1): Can't have a transient method.
3725 2003-07-28 Andreas Jaeger <aj@suse.de>
3727 * jvspec.c: Convert to ISO C90 prototypes.
3729 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
3731 * decl.c (force_poplevels): Fix warning call.
3733 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3735 * expr.c (expand_java_field_op): Don't use xxx_with_decl
3736 (expand_java_field_op): Likewise.
3737 * class.c (layout_class_method): Likewise
3738 (emit_register_classes): Likewise.
3739 * decl.c (pushdecl): Likewise.
3740 (poplevel): Likewise.
3741 (force_poplevels): Likewise.
3742 (give_name_to_locals): Likewise.
3743 * check-init.c (check_for_initialization): Likewise.
3745 2003-07-24 Jason Merrill <jason@redhat.com>
3747 * java-tree.h: Move boolean_type_node et al to the back end.
3749 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3751 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
3754 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
3756 * lang.opt: Don't show -MD_ and -MDD_.
3758 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
3760 * lang-options.h: Remove.
3761 * lang.opt: Add help text.
3763 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
3765 * expr.c: Remove the last argument to expand_assignment().
3767 2003-07-09 Jan Hubicka <jh@suse.cz>
3769 * java-tree.h (DECL_NUM_STMTS): Rename to...
3770 (DECL_ESTIMATED_INSNS): ... this.
3771 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
3772 New static functions.
3773 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
3774 * parser.y (add_stmt_to_compound): Do not account statements.
3776 2003-07-08 Mark Wielaard <mark@klomp.org>
3778 * gcj.texi: CNI now expands to Compiled Native Interface.
3780 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3782 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
3784 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
3786 * expr.c (expand_byte_code): Adjist emit_line_note call.
3788 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3790 * lang.c (java_handle_option): Don't handle filenames.
3792 2003-07-02 Zack Weinberg <zack@codesourcery.com>
3794 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
3797 * jcf-write.c: Don't default-define DIR_SEPARATOR.
3798 * jcf.h: Delete COMPARE_FILENAMES definition.
3800 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
3802 * lang.c (java_init_options): Update prototype.
3804 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
3806 * decl.c (poplevel): Adjust define_label call.
3808 2003-06-27 Zack Weinberg <zack@codesourcery.com>
3810 * gjavah.c (flag_jni): Make non-static.
3811 * parse-scan.y (ctxp): Make non-static.
3813 * class.c (build_method_symbols_entry)
3814 * expr.c (get_offset_table_index)
3815 * jcf-parse.c (jcf_parse):
3816 Mark the definition static, matching the forward declaration.
3818 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
3820 * lang.c (java_handle_option): Don't check for missing arguments.
3822 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
3824 * class.c (push_class): Use a location_t to save place.
3825 (emit_register_classes): Set input_location. Adjust
3826 expand_function_end call.
3827 * resource.c (write_resource_constructor): Likewise.
3828 * decl.c (end_java_method): Adjust expand_function_end call.
3829 * parse.y (source_end_java_method): Likewise.
3831 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
3833 * lang.c (java_handle_option): Likewise.
3835 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
3837 * lang.c (java_handle_option): Special-casing of optional
3838 joined arguments no longer needed.
3839 * lang.opt: Update switches that take optional argument.
3841 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3843 * lang.opt: Declare Java.
3844 * lang.c (java_init_options): Update.
3846 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
3848 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
3850 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3852 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
3853 * lang.c (java_handle_option): -MD and -MMD have an underscore.
3854 * lang.opt: -MD and -MMD have an underscore.
3856 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
3858 * class.c (emit_register_classes): Adjust init_function_start
3860 * decl.c (complete_start_java_method): Likewise.
3861 * resource.c (write_resource_constructor): Likewise.
3863 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
3865 * Make-lang.in: Update to use options.c and options.h.
3866 * lang.c: Include options.h not j-options.h.
3867 (java_handle_option): Abort on unrecognized option.
3868 (java_init_options): Request Java switches.
3870 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
3872 * Make-lang.in: Handle mostlyclean.
3874 2003-06-11 Tom Tromey <tromey@redhat.com>
3876 * lang.c (java_handle_option): Update dependency_tracking for
3879 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
3882 2003-06-10 Andrew Haley <aph@redhat.com>
3884 * resource.c (write_resource_constructor): Use expand_expr to
3885 generate the address of the label attached to a resource.
3886 * Make-lang.in (java/resource.o): Add expr.h
3888 2003-06-10 Andrew Haley <aph@redhat.com>
3890 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
3891 (java_decl_ok_for_sibcall): New.
3893 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
3895 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
3896 (java/j-options.c, java/j-options.h): New.
3897 * java-tree.h (resource_name, compile_resource_file,
3898 compile_resource_data): Constify.
3899 * jcf-write.c (jcf_write_base_directory): Similarly.
3900 * jcf.h (jcf_write_base_directory): Similarly.
3901 * lang.c: Include j-options.h.
3902 (cl_options_count, cl_options, string_option, java_decode_option,
3903 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
3904 process_option_with_no): Remove.
3905 (resource_name): Constify.
3906 (LANG_HOOKS_HANDLE_OPTION): Override.
3907 (java_handle_option): New.
3908 (java_init): Don't call jcf_path_init.
3909 (java_init_options): Call jcf_path_init.
3911 * resource.c (compile_resource_data, compile_resource_file): Constify.
3913 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
3915 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
3916 (struct lang_decl_func): Add last_line field.
3917 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
3918 DECL_SOURCE_LINE_LAST): Remove.
3919 * parse.y (missing_return_error, finish_method_declaration,
3920 lookup_cl, start_artificial_method_body, source_end_java_method,
3921 start_complete_expand_method): Adjust.
3923 2003-06-08 Tom Tromey <tromey@redhat.com>
3925 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
3926 fno-assume-compiled.
3928 2003-06-08 Roger Sayle <roger@eyesopen.com>
3930 * builtins.c (define_builtin_type, builtin_types): Delete.
3931 (define_builtin): Rewritten to take just the built-in code,
3932 the function's name, type and fallback library function name.
3933 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
3934 (initialize_builtins): Overhaul to define the GCC builtins
3935 used by gcj manually, providing the Java run-time's
3936 implementations as the fallback library function.
3938 2003-06-08 Anthony Green <green@redhat.com>
3940 * parse.y (patch_cast): Fix conversions from floating-point to
3943 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
3945 * Make-lang.in: Update.
3946 * lang.c: Include opts.h. Define cl_options_count and cl_options.
3948 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
3950 * lang.c (java_init_options): Update.
3952 2003-06-05 Jan Hubicka <jh@suse.cz>
3954 * Make-lang.in: Add support for stageprofile and stagefeedback
3956 2003-05-31 Roger Sayle <roger@eyesopen.com>
3958 * lang.c (java_init_options): Prescribe wrap-around two's
3959 complement arithmetic overflow by setting flag_wrapv.
3961 2003-05-29 Roger Sayle <roger@eyesopen.com>
3963 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
3964 (builtin_record): Add an additional builtin_code field to
3965 record which GCC built-in corresponds to the Java function.
3966 (java_builtins): Add new entries for atan, atan2, exp, log,
3968 (max_builtin, min_builtin, abs_builtin): Perform constant
3969 folding on the resulting tree.
3970 (java_build_function_call_expr): Likewise, perform constant
3971 folding on the resulting tree.
3972 (initialize_builtins): The NULL creators are now allowed in
3973 the java_builtins table, which is now terminated by an entry
3974 with builtin_code == END_BUILTINS.
3975 (check_for_builtin): Likewise. If the matching creator is
3976 NULL, construct the call using java_build_function_call_expr
3977 directly with the decl for the corresponding builtin_code.
3979 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
3981 * win32-host.c: Normalize copyright boilerplate.
3983 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3985 * parse.y (print_int_node): Use string concatentation on
3986 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
3987 function calls into one.
3989 2003-05-13 Zack Weinberg <zack@codesourcery.com>
3991 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
3992 fatal_io_error with calls to fatal_error; add ": %m" to the end of
3993 all the affected error messages.
3995 2003-05-13 Richard Henderson <rth@redhat.com>
3997 * class.c (layout_class_method): Set DECL_EXTERNAL.
3998 * decl.c (java_mark_decl_local, java_mark_class_local): New.
3999 * java-tree.h (java_mark_class_local): Declare.
4000 * jcf-parse.c (parse_class_file): Use it.
4001 * parse.y (java_expand_classes): Likewise.
4003 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
4005 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
4006 * lex.h: #include input.h.
4007 * jv-scan.c (input_filename): Remove.
4009 2003-05-02 Tom Tromey <tromey@redhat.com>
4012 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
4013 (handle_inner_classes): New function.
4015 2003-05-01 Tom Tromey <tromey@redhat.com>
4018 * parse.y (finish_for_loop): Do nothing if update expression is a
4019 EXPR_WFL_NODE wrapping nothing.
4020 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
4022 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
4024 * lex.h (input_lineno): Remove declaration.
4025 * parse-scan.y: #include input.h.
4026 (input_filename): Remove declaration.
4027 (input_location): Add definition.
4028 (input_line): Remove definition.
4030 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
4032 * lex.h (lineno): Rename to ...
4033 (input_line): ... here
4034 * parse-scan.y (lineno): Rename to ...
4035 (input_line): ... here.
4036 (reset_report): Rename lineno to input_line.
4037 * check-init.c (check_init): Likewise.
4038 * class.c (push_class): Likewise.
4039 * decl.c (complete_start_java_method, end_java_method): Likewise.
4040 * expr.c (expand_byte_code): Likewise.
4041 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
4042 * jcf-write.c (generate_bytecode_insns): Likewise.
4043 * lex.c (java_init_lex, java_allocate_new_line,
4044 do_java_lex): Likewise.
4045 * parse.h (YYNOT_TWICE): Likewise.
4046 * parse.y (empty_statement, expression_statement,
4047 java_pop_parser_context, java_parser_context_save_global,
4048 yyerror, register_fields, method_header, safe_layout_class,
4049 find_in_imports_on_demand, create_artificial_method,
4050 source_end_java_method, start_complete_expand_method,
4051 build_thisn_assign, java_complete_lhs,
4052 maybe_absorb_scoping_block): Likewise.
4054 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
4056 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
4057 '/' when computing java source filename
4059 2003-04-13 Tom Tromey <tromey@redhat.com>
4061 * gjavah.c (print_c_decl): Indentation fix.
4063 2003-04-12 Zack Weinberg <zack@codesourcery.com>
4065 * class.c (make_field_value, make_method_value, get_dispatch_table)
4066 (make_class_data, emit_offset_symbol_table)
4067 * constants.c (build_constants_constructor)
4068 * java-tree.h (START_RECORD_CONSTRUCTOR)
4069 * parse.y (maybe_build_array_element_wfl):
4070 Use build_constructor.
4072 2003-04-10 Eric Blake <ebb9@email.byu.edu>
4075 * parse.y (string_convert_int_cst): Always use at least one digit
4076 in string conversion. Remove ASCII dependence.
4077 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
4079 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
4081 * Make-lang.in: added win32-host.c
4082 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
4083 resolves to open() on non-Win32 platforms and
4084 Win32-specific jcf_open_exact_case() on Win32
4085 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
4086 when trying .java and .class files
4087 * win32-host.c: added to repository. Defines
4088 Win32-specific jcf_open_exact_case()
4090 2003-04-10 Andrew Haley <aph@redhat.com>
4092 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
4093 (maybe_free_localvar): Renamed from localvar_free.
4094 Add new arg, really.
4095 (generate_bytecode_insns): Set new variable, jsrs.
4096 Only free local vars if no jsr insns have been emittted.
4097 Call maybe_free_localvar, not localvar_free.
4099 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
4101 * gcj.texi: Remove @ at start of file.
4103 2003-03-25 Tom Tromey <tromey@redhat.com>
4105 * parse.y (create_interface): Call CHECK_DEPRECATED.
4107 2003-03-23 Zack Weinberg <zack@codesourcery.com>
4109 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
4111 2003-03-21 Zack Weinberg <zack@codesourcery.com>
4113 * javaop.h (jfloat, jdouble): Make them structures mirroring
4114 the bit fields of IEEE float and double respectively.
4115 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
4116 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
4117 (union Word, union DWord): Delete.
4118 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
4120 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
4121 D_NAN_MASK): Delete.
4122 (jni_print_float, jni_print_double): New. Generate
4123 hexadecimal floating constants.
4124 (print_field_info): Use jni_print_float/double.
4126 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
4127 finite floating point numbers for output; special case
4130 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
4132 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
4133 Replace 0 and 1 with true and false in return statements.
4135 2003-03-19 Tom Tromey <tromey@redhat.com>
4137 * lex.c (do_java_lex): Renamed from java_lex.
4138 (java_lex): New function.
4141 2003-03-13 Tom Tromey <tromey@redhat.com>
4143 * parse.y (resolve_inner_class): Error if qualifier is a primitive
4146 2003-03-04 Andrew Haley <aph@redhat.com>
4148 * gjavah.c (is_first_data_member): New global variable.
4149 (print_c_decl): If it's the first data member, align it as the
4151 (process_file): Set is_first_data_member.
4153 2003-03-11 Tom Tromey <tromey@redhat.com>
4155 * parse.y (resolve_field_access): Initialize class if field is
4156 found in another static field.
4157 * expr.c (build_class_init): Don't optimize out initialization of
4158 implemented interface.
4160 2003-03-11 Andrew Haley <aph@redhat.com>
4162 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
4165 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
4167 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
4168 and DIR_SEPARATOR_2 for a target.
4169 Correct minor typos.
4171 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
4172 and DIR_SEPARATOR_2 for a target into account.
4174 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
4176 * lang.c (java_init): Update prototype, move code to java_post_options.
4177 (java_post_options): Similarly.
4179 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
4181 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
4182 compare file name components depending on the case-sensitivity
4183 or otherwise of the host file system.
4185 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
4186 "strcmp" to compare file name components.
4187 Use IS_DIR_SEPARATOR instead of comparing directly against
4189 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
4190 comparing directly against DIR_SEPARATOR.
4192 2003-03-04 Tom Tromey <tromey@redhat.com>
4194 * Make-lang.in (java.tags): New target.
4196 2003-03-01 Roger Sayle <roger@eyesopen.com>
4198 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
4199 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
4201 2003-03-01 Tom Tromey <tromey@redhat.com>
4203 * parse.y (jdep_resolve_class): Only check deprecation if we found
4206 2003-02-28 Tom Tromey <tromey@redhat.com>
4209 * class.c (maybe_layout_super_class): Always pass a WFL to
4211 * parse.y (do_resolve_class): Updated comment to explain
4214 2003-02-26 Tom Tromey <tromey@redhat.com>
4216 * jcf-write.c (generate_classfile): Check whether class is
4217 deprecated before writing attribute count.
4219 2003-02-25 Roger Sayle <roger@eyesopen.com>
4221 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
4222 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
4224 2003-02-23 Tom Tromey <tromey@redhat.com>
4226 * lang-options.h: Added -Wdeprecated.
4227 * gcj.texi (Warnings): Document -Wdeprecated.
4228 * java-tree.h (flag_deprecated): Declare.
4229 * lang.c (lang_W_options): Added deprecated.
4230 (flag_deprecated): New global.
4231 * chartables.h: Rebuilt.
4232 * gen-table.pl (process_one): Look at whitespace.
4233 (print_tables): Define LETTER_SPACE, LETTER_MASK.
4234 * parse.h (CLEAR_DEPRECATED): New macro.
4235 (CHECK_DEPRECATED_NO_RESET): New macro.
4236 * jcf-parse.c (handle_deprecated): New function.
4237 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
4238 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
4239 * parse.y (resolve_type_during_patch): Check deprecation.
4240 (jdep_resolve_class): Likewise.
4241 (process_imports): Likewise.
4242 (resolve_expression_name): Likewise.
4243 (check_deprecation): Strip arrays from decl. Check
4245 (patch_method_invocation): Also check the particular constructor
4247 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
4248 * jcf-write.c (append_deprecated_attribute): New function.
4249 (generate_classfile): Generate deprecated attribute when
4251 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
4252 (java_lex) [case '*']: Simplify logic.
4253 (java_start_char_p): Use LETTER_MASK.
4254 (java_part_char_p): Likewise.
4255 (java_space_char_p): New function.
4257 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
4259 Change base class access representation.
4260 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
4261 (add_interface_do): Likewise.
4263 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
4265 * decl.c (java_init_decl_processing): Change
4266 soft_lookupjnimethod_node to reflect the change in
4267 signature of _Jv_LookupJNIMethod in libjava/jni.cc
4268 * expr.c (build_jni_stub): Calculate and pass the size
4269 on the stack of the arguments to a JNI function. Use
4270 new target macro MODIFY_JNI_METHOD_CALL to allow a
4271 target to modify the call to a JNI method.
4273 2003-02-08 Roger Sayle <roger@eyesopen.com>
4275 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
4276 instead of basename to avoid compiler warnings on Tru64.
4278 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
4280 * gcj.texi: Update to GFDL 1.2.
4282 2003-01-31 Andrew Haley <aph@redhat.com>
4284 * parse.y (java_expand_classes): Scan the whole class list looking
4285 for access methods that haven't yet been expanded.
4287 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
4291 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
4292 to fix bootstrap on sparc-unknown-netbsdelf1.5.
4293 * jcf-parse.c: Likewise.
4295 2003-01-31 Mark Wielaard <mark@klomp.org>
4297 * gjavah.c (throwable_p): Allocate 1 more byte for string.
4299 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
4301 * class.c (make_class): Use BINFO_ELTS.
4302 (set_super_info): Likewse.
4303 (add_interface_do): Likewise.
4305 2003-01-30 Tom Tromey <tromey@redhat.com>
4307 * jcf-parse.c (read_class): Update identifier's class value if it
4308 changed during parsing.
4310 2003-01-30 Loren James Rittle <ljrittle@acm.org>
4312 * Make-lang.in (po-generated): Find the targets in $(parsedir).
4313 Propagate change to all other rules as required.
4314 (java/parse-scan.o): Add explicit dependency on
4315 $(parsedir)/java/parse-scan.c .
4317 2003-01-29 Tom Tromey <tromey@redhat.com>
4319 * parse.y (patch_assignment): Only transform the rhs of an
4320 assignment when compiling to native.
4322 2003-01-28 Tom Tromey <tromey@redhat.com>
4324 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
4326 2003-01-28 Tom Tromey <tromey@redhat.com>
4328 * lex.c (java_lex): Don't include UEOF as part of token.
4329 (java_read_unicode): Error if \u sequence prematurely terminated.
4331 2003-01-27 Tom Tromey <tromey@redhat.com>
4333 * parse.y (java_check_regular_methods): Check for construct after
4334 checking types in throws clause.
4336 2003-01-24 Tom Tromey <tromey@redhat.com>
4338 * class.c (build_static_field_ref): Only a String or numeric field
4339 can fold to a constant.
4341 2003-01-23 Tom Tromey <tromey@redhat.com>
4343 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
4344 file name in resource buffer.
4346 2003-01-23 Tom Tromey <tromey@redhat.com>
4348 * expr.c (build_known_method_ref): Use method's context to find
4351 2003-01-23 Tom Tromey <tromey@redhat.com>
4353 * constants.c (set_constant_entry): Allocated cleared memory.
4355 2003-01-22 Tom Tromey <tromey@redhat.com>
4357 * java-tree.h: Don't use PARAMS.
4358 * resource.c: Add prototypes for all functions.
4359 (write_resource_constructor): Use `const char *' to avoid
4362 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
4364 * jcf-parse.c (process_zip_dir): Remove unused variable.
4366 2003-01-22 Tom Tromey <tromey@redhat.com>
4368 * expr.c (build_invokeinterface): Abort if method's context is not
4371 2003-01-22 Tom Tromey <tromey@redhat.com>
4373 * gcj.texi (Input and output files): Mention non-class entries.
4374 * decl.c (java_init_decl_processing): Call
4375 init_resource_processing.
4376 * java-tree.h (compile_resource_data, write_resource_constructor,
4377 compile_resource_file, init_resource_processing): Declare.
4378 * config-lang.in (gtfiles): Added resource.c.
4379 * Make-lang.in (gt-java-resource.h): New target.
4380 (JAVA_OBJS): Added resource.o.
4381 (java/resource.o): New target.
4382 * resource.c: New file.
4383 * class.c (compile_resource_file): Moved to resource.c.
4384 (registerResource_libfunc): Likewise.
4385 (utf8_decl_list): Mark with GTY; now static.
4386 * jcf-parse.c (classify_zip_file): New function.
4387 (parse_zip_file_entries): Use it; compile .properties files.
4388 (process_zip_dir): Use classify_zip_file and compute_class_name.
4389 Don't write class name into zip directory.
4390 (java_parse_file): Call write_resource_constructor.
4391 (compute_class_name): New function.
4392 * jcf-io.c (read_zip_member): Reindented.
4394 2003-01-21 Tom Tromey <tromey@redhat.com>
4396 * class.c (supers_all_compiled): New function.
4397 (make_class_data): Use it.
4399 2003-01-21 Tom Tromey <tromey@redhat.com>
4401 * parse.y (method_header): Native method can't be strictfp.
4402 No method can be transient or volatile.
4404 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4406 Make-lang.in (jvspec.o-warn): Add -Wno-error.
4408 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
4410 * check-init.c: Fix comment typos.
4411 * class.c: Likewise.
4412 * constants.c: Likewise.
4414 * except.c: Likewise.
4416 * java-except.h: Likewise.
4417 * java-tree.h: Likewise.
4418 * javaop.h: Likewise.
4419 * jcf-dump.c: Likewise.
4420 * jcf-io.c: Likewise.
4421 * jcf-parse.c: Likewise.
4422 * jcf-write.c: Likewise.
4424 * mangle.c: Likewise.
4425 * typeck.c: Likewise.
4426 * verify.c: Likewise.
4428 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4430 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
4431 * jcf-write.c: Include "tm_p.h".
4433 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4435 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
4437 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4439 * builtins.c (java_build_function_call_expr): Renamed from
4440 build_function_call_expr. All callers changed.
4442 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
4443 * jcf-parse.c: Include tm_p.h.
4445 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
4448 2003-01-14 Tom Tromey <tromey@redhat.com>
4450 * class.c (make_class_data): Check that super is compiled before
4451 building class reference to it.
4453 2003-01-14 Andrew Haley <aph@redhat.com>
4455 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4456 varargs function -- correct.
4458 2003-01-14 Andrew Haley <aph@redhat.com>
4460 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
4462 2003-01-14 Andrew Haley <aph@redhat.com>
4464 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
4465 varargs function -- correct.
4467 * parse.y (patch_assignment): Copy the rhs of an assignment into a
4468 temporary if the RHS is a reference.
4470 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4472 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
4473 * keyword.h: Regenerated.
4475 * All Files: Convert to ISO C style function definitions.
4477 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
4479 * parse.y (check_pkg_class_access): ANSIfy definition.
4481 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4483 * decl.c, parse-scan.y, parse.y: Don't cast return value of
4486 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
4488 2003-01-09 Geoffrey Keating <geoffk@apple.com>
4490 Merge from pch-branch:
4492 2002-12-02 Geoffrey Keating <geoffk@apple.com>
4494 * Make-lang.in (java/gjavah.o): Update dependencies.
4495 * gjavah.c: Include ggc.h.
4497 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
4499 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
4500 (JCFDUMP_OBJS): Add ggc-none.o.
4501 (java/jcf-dump.o): Depend on GGC_H.
4502 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
4503 CPool substructures.
4504 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
4505 * jcf-dump.c: Include ggc.h.
4507 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4509 * jcf.h (union cpool_entry): New.
4510 (struct CPool): Use gengtype to mark. Change field 'data' to be
4512 (struct JCF): Use gengtype to mark.
4513 (CPOOL_UINT): Update for new cpool_entry type.
4514 (CPOOL_USHORT1): Likewise.
4515 (CPOOL_USHORT2): Likewise.
4516 (CPOOL_FINISH): Use GC to free cpool subfields.
4517 * parse.h (struct parser_ctxt): Mark field current_jcf.
4518 * lex.c (java_init_lex): Use GC to allocate struct JCF.
4519 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
4520 (main_jcf): Use gengtype to mark.
4521 (ggc_mark_jcf): Delete.
4522 (get_constant): Update for new cpool_entry type.
4523 (give_name_to_class): Likewise.
4524 (get_class_constant): Likewise.
4525 (init_outgoing_cpool): Use GGC to allocate struct CPool.
4526 (java_parse_file): Use GGC to allocate struct JCF.
4527 (init_jcf_parse): Don't call ggc_add_root.
4528 * jcf-reader.c (jcf_parse_constant_pool): Update for new
4530 * java-tree.h (current_jcf): Use gengtype to mark.
4531 (CPOOL_UTF): Update for new cpool_entry type.
4532 (outgoing_cpool): Use gengtype to mark.
4533 (struct lang_type): GC struct JCF and struct CPool.
4534 * config-lang.in (gtfiles): Add jcf.h.
4535 * constants.c (find_tree_constant): New.
4536 (set_constant_entry): Allocate cpool subfields using GGC. Update
4537 for new cpool_entry type.
4538 (find_constant1): Update for new cpool_entry type.
4539 (find_constant2): Likewise.
4540 (find_utf8_constant): Use find_tree_constant.
4541 (find_class_or_string_constant): Remove unnecessary cast to jword.
4542 Update for new cpool_entry type.
4543 (count_constant_pool_bytes): Update for new cpool_entry type.
4544 (write_constant_pool): Likewise.
4545 (alloc_name_constant): Use find_tree_constant.
4546 (build_constants_constructor): Update for new cpool_entry type.
4548 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
4550 * parse.y (mark_parser_ctxt): Delete.
4551 (goal): Don't use ggc_add_root.
4552 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
4553 (java_pop_parser_context): Let GC free parser_ctxt.
4554 (java_parser_context_resume): Likewise.
4555 * parse.h (struct parser_ctxt): Use gengtype to mark.
4557 (ctxp_for_generation): Likewise.
4558 * lex.h (struct java_lc_s): Mark for gengtype.
4559 (java_lexer): Rearrange for gengtype.
4560 * config-lang.in (gtfiles): Add lex.h, parse.h.
4562 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4564 * All Files: Remove PARAMS macro.
4566 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
4567 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
4570 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
4573 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
4575 * Make-lang.in (java.install-common, java.uninstall,
4576 java.install-info, java.install-man): Prepend $(DESTDIR)
4577 to destination paths in all (un)installation commands.
4578 (java.install-common): Rewrite $(LN) command to support
4579 DESTDIR with "ln" as well as with "ln -s".
4581 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
4583 * java-tree.h: Protect against multiple inclusion.
4585 2003-01-07 Tom Tromey <tromey@redhat.com>
4587 * class.c (add_assume_compiled): Don't adjust parent if we're
4588 already at the root of tree.
4590 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4592 * lang.c (dump_compound_expr): Prototype.
4594 2003-01-03 Tom Tromey <tromey@redhat.com>
4596 Fix for PR java/8712:
4597 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
4598 when simply checking against `null'.
4600 2003-01-03 Tom Tromey <tromey@redhat.com>
4602 * gcj.texi (Standard Properties): Document http.proxyHost and
4605 * gcj.texi (GNU Classpath Properties): Document new properties.
4607 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
4609 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
4610 java/lang-options.h, java/mangle.c, java/mangle_name.c,
4611 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
4613 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
4615 * Make-lang.in, boehm.c, buffer.c,
4616 buffer.h, builtins.c, class.c,
4617 config-lang.in, constants.c,
4618 convert.h, decl.c, except.c,
4619 expr.c, java-except.h,
4620 java-tree.h, javaop.def,
4621 jcf-parse.c, jcf-write.c,
4622 jv-scan.c, jvgenmain.c,
4623 jvspec.c, keyword.gperf,
4624 keyword.h, lang-options.h,
4625 lang-specs.h, lang.c, lex.c,
4626 lex.h, mangle.c, mangle_name.c,
4627 parse-scan.y, parse.h, parse.y,
4628 typeck.c, verify.c, xref.c,
4629 xref.h: Replace "GNU CC" with
4630 "GCC" in the copyright header.
4632 * check-init.c, gjavah.c, javaop.h,
4633 jcf-depend.c, jcf-dump.c, jcf-io.c,
4634 jcf-path.c, jcf-reader.c, jcf.h,
4635 zextract.c, zipfile.h: These files are
4636 "part of GCC". Also say "GCC" not "GNU CC".
4638 2002-12-30 DJ Delorie <dj@redhat.com>
4640 * Make-lang.in: Protect against texi2pod/pod2man failing.
4642 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
4644 * gcj.texi: Use @copying.
4646 2002-12-27 Mark Mitchell <mark@codesourcery.com>
4648 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
4649 print_cxx_classname.
4650 (print_cxx_classname): Add add_scope parameter.
4651 (print_class_decls): Do not emit a semicolon after the extern
4653 (process_file): Adjust calls to print_cxx_classname.
4655 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4657 * gcj.texi: Include Cover Texts in man page.
4659 2002-12-23 Jeff Sturm <jsturm@one-point.com>
4661 * class.c (build_static_field_ref): Check FIELD_FINAL.
4663 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
4664 instead of current_constant_pool_data_ref.
4665 * java-tree.h (current_constant_pool_data_ref): Undefine.
4666 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
4667 * jcf-parse.c (init_outgoing_cpool): Don't initialize
4668 current_constant_pool_data_ref.
4670 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
4671 not build_internal_class_name.
4673 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
4674 Use it when class ref isn't certain to be compiled.
4676 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
4678 * gcj.texi: Include gcc-common.texi.
4679 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
4680 $(srcdir)/doc/include/gcc-common.texi.
4682 2002-12-22 Anthony Green <green@redhat.com>
4684 * gcj.texi (Limitations): Add note about org.xml.sax and
4687 2002-12-20 Tom Tromey <tromey@redhat.com>
4689 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
4690 where minimum case value is Integer.MIN_VALUE.
4693 2002-12-18 Andrew Haley <aph@redhat.com>
4695 * parse.y (patch_invoke): Force evaluation order when `check' is
4696 set. For PR libgcj/8945.
4698 2002-12-16 Mark Mitchell <mark@codesourcery.com>
4700 * gcj.texi: Change version number to 3.4.
4702 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
4703 Andrew Haley <aph@redhat.com>
4705 * parse.y (source_end_java_method): Remove custom encoding of line
4706 numbers for a function decl before passing it to the back end.
4708 2002-12-03 Andrew Haley <aph@redhat.com>
4710 * class.c (make_class_data): New field, "chain".
4711 * decl.c (java_init_decl_processing): Likewise.
4713 2002-12-02 Tom Tromey <tromey@redhat.com>
4716 * parse.y (do_resolve_class): Handle qualified name via
4719 2002-11-30 Zack Weinberg <zack@codesourcery.com>
4721 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
4722 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
4723 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
4724 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
4725 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
4726 Include coretypes.h and tm.h.
4727 * Make-lang.in: Update dependencies.
4729 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4731 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
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 2002-11-25 Diego Novillo <dnovillo@redhat.com>
4740 * jcf-reader.c: Don't expand JCF_readu4 inside the
4741 expansion of JCF_SKIP.
4743 2002-11-22 Tom Tromey <tromey@redhat.com>
4745 * parse.y (patch_binop): Cast right hand side of shift expression
4746 to `int'. Fixes PR java/8676.
4748 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
4749 Andrew Haley <aph@redhat.com>
4751 * gcc/java/jcf-write.c (write_classfile): Remove target
4752 class file, if it exists, before renaming the temporary
4755 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
4757 * jvspec.c (lang_specific_spec_functions): New.
4759 2002-11-18 Tom Tromey <tromey@redhat.com>
4761 Fix for PR java/7912:
4762 * expr.c (can_widen_reference_to): Allow cast of array to
4763 Cloneable or Serializable.
4764 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
4765 (java_io_serializable_identifier_node): Likewise.
4766 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
4767 (valid_ref_assignconv_cast_p): Use new identifier nodes.
4768 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
4769 java_io_serializable.
4770 * decl.c (java_init_decl_processing): Initialize
4771 java_lang_cloneable_identifier_node and
4772 java_io_serializable_identifier_node.
4773 (java_lang_cloneable_identifier_node): New global.
4774 (java_io_serializable_identifier_node): Likewise.
4776 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
4778 * buffer.c: Remove unnecessary casts.
4779 * check-init.c: Likewise.
4780 * class.c: Likewise.
4781 * constants.c: Likewise.
4783 * except.c: Likewise.
4784 * gjavah.c: Likewise.
4785 * jcf-io.c: Likewise.
4786 * jcf-parse.c: Likewise.
4787 * jcf-path.c: Likewise.
4788 * jvspec.c: Likewise.
4791 * verify.c: Likewise.
4793 2002-11-06 Tom Tromey <tromey@redhat.com>
4795 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
4798 2002-11-05 Tom Tromey <tromey@redhat.com>
4800 Fix for PR java/6388.
4801 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
4802 * java-tree.h (enum java_tree_index): New values
4803 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
4804 (decimal_int_max, decimal_long_max): New defines.
4805 * lex.c (yylex): Rewrote range checking. Sign extend literals.
4806 (error_if_numeric_overflow): Rewrote range checking.
4807 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
4810 2002-11-02 Tom Tromey <tromey@redhat.com>
4812 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
4814 * class.c (make_method_value): Put class name, not signature, into
4815 `throws' field. For PR java/8415.
4817 2002-10-24 Tom Tromey <tromey@redhat.com>
4819 * gcj.texi (Invoking gij): Document --showversion.
4820 (Standard Properties): java.library.path now set.
4822 2002-10-23 Tom Tromey <tromey@redhat.com>
4824 * gjavah.c (decode_signature_piece): In JNI mode, print
4825 `jobjectArray' when array depth is nonzero.
4828 2002-10-15 Andrew Haley <aph@redhat.com>
4830 * parse.y (patch_invoke): Call force_evaluation_order on a static
4832 (resolve_qualified_expression_name): Call force_evaluation_order
4833 on a arg list that is part of a Qualified Expression Name.
4835 * lang.c (dump_compound_expr): New.
4836 (java_dump_tree): New.
4838 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
4840 * gcj.texi: Added item describing the GCJ runtime property
4843 2002-10-15 Richard Henderson <rth@redhat.com>
4845 * jcf-parse.c (get_constant): Fix type warning.
4847 2002-10-15 Andrew Haley <aph@redhat.com>
4849 * java-tree.h (java_inlining_merge_static_initializers): Declare.
4850 (java_inlining_map_static_initializers): Declare.
4852 2002-10-14 Andrew Haley <aph@redhat.com>
4854 * tree-inline.c (remap_block): All local class initialization
4855 flags go in the outermost scope.
4856 (expand_call_inline): Call java_inlining_map_static_initializers.
4857 (expand_call_inline): Call java_inlining_merge_static_initializers.
4858 * java/lang.c (merge_init_test_initialization): New.
4859 (java_inlining_merge_static_initializers): New.
4860 (inline_init_test_initialization): New.
4861 (java_inlining_map_static_initializers): New.
4863 2002-10-11 Mark Wielaard <mark@klomp.org>
4865 * gcj.texi (Compatibility): Add Limitations and Extensions section.
4867 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4869 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
4871 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4873 * parse.y (merge_string_cste): Add parentheses around & within |.
4875 2002-10-08 Tom Tromey <tromey@redhat.com>
4877 * parse.y (variable_declarator_id): Simplify error path for
4878 array declarator error. For PR java/8003.
4880 2002-10-08 Zack Weinberg <zack@codesourcery.com>
4882 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
4885 2002-10-08 Andrew Haley <aph@redhat.com>
4887 * parse.y (attach_init_test_initialization_flags): Check for
4890 2002-10-07 Anthony Green <green@redhat.com>
4892 * parse.y (merge_string_cste): Fix bug in string concatenation.
4894 2002-10-03 Michael Koch <konqueror@gmx.de>
4896 * gcj.texi (Standard properties):
4897 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
4899 2002-10-02 Roger Sayle <roger@eyesopen.com>
4901 PR optimization/6627
4902 * lang.c (java_init): If storing the vbit in function
4903 pointers, ensure that force_align_functions_log is atleast
4904 one to aid compatability with g++ vtables.
4906 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
4908 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
4909 foul of type-based aliasing.
4911 2002-09-30 Anthony Green <green@redhat.com>
4913 * gcj.texi (Invoking jv-scan): Fix texinfo.
4915 2002-09-28 Anthony Green <green@redhat.com>
4917 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
4918 (Code Generation): Add -fno-assert documentation.
4919 * jv-scan.c (flag_assert): New global.
4920 (options): Add assert option.
4921 (help): Add --no-assert documentation.
4922 * parse-scan.y (flag_assert): New global.
4923 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
4924 (flag_assert): New global.
4925 * java-tree.h (flag_assert): New global.
4926 * lex.c (java_lex): Obey flag_assert.
4927 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
4930 2002-09-26 Andrew Haley <aph@redhat.com>
4932 * expr.c (build_java_array_length_access): Check for null pointer.
4933 * expr.c (expand_java_arrayload): Likewise.
4935 2002-09-21 Richard Henderson <rth@redhat.com>
4937 * jcf-parse.c (get_constant): Decode from IEEE no matter
4938 what the target format.
4940 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
4942 * ChangeLog: Follow spelling conventions.
4943 * class.c: Likewise.
4946 * gjavah.c: Likewise.
4947 * java-tree.h: Likewise.
4948 * jcf-dump.c: Likewise.
4949 * jcf-parse.c: Likewise.
4950 * jvspec.c: Likewise.
4952 * mangle.c: Likewise.
4953 * parse.y: Likewise.
4955 2002-09-17 Tom Tromey <tromey@redhat.com>
4957 * lex.c (java_read_unicode_collapsing_terminators): Handle case
4958 where \r appears at EOF. Fixes PR java/7950.
4960 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
4962 * jvspec.c (lang_specific_driver): Remove unused variable.
4964 2002-09-16 Geoffrey Keating <geoffk@apple.com>
4966 * java-tree.h (union lang_tree_node): Add chain_next option.
4968 2002-09-16 Richard Henderson <rth@redhat.com>
4970 * jcf-parse.c (get_constant): Runtime check for IEEE format;
4971 use new real.h interface.
4972 * jcf-write.c (find_constant_index): Use new real.h interface.
4973 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
4975 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
4977 * lang.c: Follow spelling conventions.
4979 2002-09-11 Per Bothner <per@bothner.com>
4981 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
4982 constant to the type of the field.
4983 (java_complete_tree): Remove now-redundant code.
4985 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
4987 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
4990 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
4991 return label if a ret instruction for the jsr has been reached.
4993 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
4995 * parse.y (DIR_SEPARATOR): Don't define.
4996 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
4998 2002-08-28 Andrew Haley <aph@redhat.com>
5000 * verify.c (verify_jvm_instructions): Allow exception handler
5001 inside code that is being protected, but generate a warning.
5002 * except.c (link_handler): Initialize `expanded' in new eh_range.
5003 (binding_depth, is_class_level, current_pc): Declare extern.
5005 2002-09-01 Mark Wielaard <mark@klomp.org>
5007 * gcj.texi: Add chapter about system properties.
5010 2002-08-26 Tom Tromey <tromey@redhat.com>
5012 * parse.y (try_builtin_assignconv): Allow narrowing primitive
5013 conversion if RHS_TYPE is byte, short, or char.
5015 2002-08-22 Tom Tromey <tromey@redhat.com>
5017 * gcj.texi (Invoking gij): Document -cp and -classpath.
5019 2002-08-21 Tom Tromey <tromey@redhat.com>
5021 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
5022 $(prefix)/share. For PR libgcj/7633.
5024 For PR java/6005 and PR java/7611:
5025 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
5026 (java_can_use_bit_fields_p): New function.
5028 2002-08-16 Tom Tromey <tromey@redhat.com>
5030 * gcj.texi (Class Initialization): Mention class initialization of
5033 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
5035 * Make-lang.in (java-tree-inline.o): New.
5036 (JAVA_OBJS): Add java-tree-inline.o.
5037 * parse.y (source_end_java_method): Call java_optimize_inline.
5038 (java_expand_method_bodies): Save method's tree in
5040 (add_stmt_to_compound): Keep track of the number of statments.
5041 * lang.c (java_init): Enable flag_inline_trees.
5042 (java_post_options): If flag_inline_functions is on, enable
5043 flag_inline_trees instread.
5044 (decl_constant_value): New.
5045 (java_tree_inlining_walk_subtrees): New.
5046 * java-tree.h (DECL_NUM_STMTS): New macro.
5047 (java_optimize_inline): Declare.
5048 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
5049 Handle a LABEL_EXPR.
5050 * decl.c (build_result_decl): If we already have a DECL_RESULT
5052 (dump_function): New.
5053 (java_optimize_inline): New.
5054 (dump_function): New.
5056 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
5059 * parse.y (build_assertion): Invert return from
5060 desiredAssertionStatus.
5062 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5064 * jcf-write.c (get_access_flags): Return correct access flags for
5065 private and protected inner classes.
5067 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
5069 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
5071 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
5073 * mangle_name.c: Don't include obstack.h twice.
5074 * xref.c: Don't include obstack.h.
5076 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
5078 * class.c: (permanent_obstack): Delete declaration.
5079 * constants.c: (permanent_obstack): Delete declaration.
5080 * except.c: (permanent_obstack): Delete declaration.
5081 * expr.c: (permanent_obstack): Delete declaration.
5082 * jcf-parse.c: (permanent_obstack): Delete declaration.
5083 (saveable_obstack): Delete declaration.
5084 * parse.h: (permanent_obstack): Delete declaration.
5085 * typeck.c: (permanent_obstack): Delete declaration.
5087 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
5089 * gcj.texi (version-gcc): Increase to 3.3.
5091 2002-07-22 Tom Tromey <tromey@redhat.com>
5093 * lex.c (java_lex): Check for `e' or `E' after 0.
5095 2002-07-21 Richard Henderson <rth@redhat.com>
5097 * lang.c (java_unsafe_for_reeval): New.
5098 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
5100 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
5102 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
5103 (jcf_path_init): Use GET_ENVIRONMENT.
5105 2002-07-10 Roger Sayle <roger@eyesopen.com>
5106 Zack Weinberg <zack@codesourcery.com>
5108 * builtins.c (initialize_builtins): Remove defines that
5109 handled C/C++ specific junk hereby removed from builtins.def.
5111 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
5113 * lang.c (java_post_options): Update prototype.
5115 2002-07-05 Roger Sayle <roger@eyesopen.com>
5117 * builtins.c (initialize_builtins): Ignore the additional
5118 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
5119 the builtins.def file.
5121 2002-07-01 Tom Tromey <tromey@redhat.com>
5124 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
5127 2002-07-01 Roger Sayle <roger@eyesopen.com>
5129 * java/decl.c (builtin_function): Accept additional parameter.
5130 (java_init_decl_processing): Pass an additional NULL_TREE
5131 argument to builtin_function.
5133 2002-06-29 T.J. Mather <tjmather@maxmind.com>
5135 * gcj.texi: Fixed gcj invocation example so that it compiles.
5137 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5139 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
5140 * parse.y (mark_parser_ctxt): Likewise.
5141 (check_modifiers, declare_local_variables): Avoid incorrect
5142 hardcoded constant 10.
5144 * lex.c (java_read_char): Avoid "comparison is always true"
5147 2002-06-25 Andreas Schwab <schwab@suse.de>
5149 * expr.c (JSR): Avoid undefined operation on PC.
5151 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5153 * decl.c (clear_binding_level): Const-ify.
5155 2002-06-13 Akim Demaille <akim@epita.fr>
5157 * parse.y (class_declaration, interface_declaration): Make sure
5158 all their rules have an action, in order to avoid meaningless `$$
5159 = $1' and their type clashes.
5161 2002-06-11 Tom Tromey <tromey@redhat.com>
5163 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
5164 * parse-scan.y (statement_without_trailing_substatement): Added
5166 (assert_statement): New rule.
5167 * java-tree.h (struct lang_type) [assertions]: New field.
5168 (TYPE_USES_ASSERTIONS): New macro.
5169 (CLASS_USES_ASSERTIONS): Likewise.
5170 (FIELD_SYNTHETIC): New define.
5171 * lex.c (java_lval;): Added ASSERT_TK.
5172 * parse.y (ASSERT_TK): Added.
5173 (statement_without_trailing_substatement): Added assert_statement.
5174 (assert_statement): New rule.
5175 (build_assertion): New function.
5176 (maybe_generate_pre_expand_clinit): Create and initialize
5177 $assertionsDisabled.
5178 (lookup_package_type): Removed decl.
5179 * keyword.h: Rebuilt.
5180 * keyword.gperf (assert): New token.
5182 2002-06-10 Akim Demaille <akim@epita.fr>
5184 * parse.y (interface_type_list, class_member_declaration)
5185 (unary_expression_not_plus_minus): Remove duplicate %type.
5188 2002-06-09 Tom Tromey <tromey@redhat.com>
5190 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
5192 * parse.y (method_header): Give error message in all cases.
5195 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5197 Don't use RTL inlining. Fix for PR java/6820.
5198 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
5199 (flag_really_inline): New.
5200 (java_decode_option): Set flag_really_inline if -finline-functions
5202 (java_post_options): New function. Turn off inlining unless
5203 flag_really_inline is set.
5205 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5207 * gjavah.c (throwable_p): Accept argument as either a classname or
5208 signature fragment. Create null-terminated classname string for super
5209 when calling itself recursively.
5210 (decode_signature_piece): Skip first character from class name
5211 signature when calling throwable_p.
5213 2002-06-08 H.J. Lu (hjl@gnu.org)
5215 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
5217 2002-06-04 Tom Tromey <tromey@redhat.com>
5219 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
5221 2002-06-04 Michael Koch <konqueror@gmx.de>
5223 * gcj.texi (Input Options): Fixed typo.
5225 2002-06-04 Zack Weinberg <zack@codesourcery.com>
5227 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
5228 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
5229 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
5230 and all now-pointless local variables. Rename other local
5231 variables to reflect their not being handles.
5233 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
5234 #if JCF_USE_STDIO blocks.
5236 * parse.y: Add missing semicolon at end of rule.
5238 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
5240 * check-init.c (attach_initialized_static_class): Delete, unused.
5241 * parse.y: Use htab_t instead of struct hashtable, update
5243 * java-tree.h: Include hashtab.h instead of hash.h.
5244 (struct lang_decl_func): Use htab_t, set up for gengtype.
5245 (struct init_test_hash_entry): Delete.
5246 (struct treetreehash_entry): New.
5247 (java_treetreehash_find): New
5248 (java_treetreehash_new): New prototype.
5249 (java_treetreehash_create): New prototype.
5250 (java_mark_tree): Delete prototype.
5251 (java_hash_hash_tree_node): Delete prototype.
5252 (java_hash_compare_tree_node): Delete prototype.
5253 (attach_initialized_static_class): Delete prototype.
5254 * expr.c (build_class_init): Update to use java_treetreehash
5256 (java_expand_expr): Update to use htab_t.
5257 (emit_init_test_initialization): Likewise.
5258 * decl.c (java_mark_tree): Delete.
5259 * class.c (init_test_hash_newfunc): Delete.
5260 (java_hash_hash_tree_node): Delete.
5261 (java_hash_compare_tree_node): Delete.
5262 (add_method_1): Update to use java_treetreehash functions.
5263 (JAVA_TREEHASHHASH_H): New macro.
5264 (java_treetreehash_hash): New function.
5265 (java_treetreehash_compare): New function.
5266 (java_treetreehash_find): New function.
5267 (java_treetreehash_new): New function.
5268 (java_treetreehash_create): New function.
5269 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
5271 * Make-lang.in (java/parse.o): Depend on debug.h.
5272 * java-tree.h (struct lang_identifier): Use gengtype.
5273 (union lang_tree_node): New.
5274 (struct lang_decl_func): Use gengtype.
5275 (struct lang_decl_var): Likewise.
5276 (struct lang_decl): Likewise.
5277 * parse.y: Include debug.h.
5278 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
5280 * lang.c (struct language_function): New dummy structure.
5282 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
5283 descriminator for DECL_LANG_SPECIFIC.
5284 (struct lang_decl_func): Rename from struct lang_decl.
5285 (enum lang_decl_desc): New.
5286 (struct lang_decl): Make it a union. Update all the accessor macros.
5287 (struct lang_type): Use gengtype.
5288 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
5289 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
5290 are now the same size.
5291 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
5292 use discriminator to mark DECL_LANG_SPECIFIC.
5294 * Make-lang.in (gt-java-builtins.h): New rule.
5295 (java/builtins.o): Add dependency on gt-<filename>.h.
5296 * builtins.c: Use gengtype for roots.
5297 (union string_or_tree): Use gengtype.
5298 (struct builtin_record): Use gengtype.
5299 * config-lang.in (gtfiles): Add builtins.c.
5301 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
5302 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
5303 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
5304 gt-java-parse.h, gtype-java.h): Add rules to generate.
5305 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
5306 (class.o): Add dependency on gt-*.h.
5307 (constants.o): Likewise.
5310 (jcf-parse.o): Likewise.
5311 (jcf-write.o): Likewise.
5313 * config-lang.in (gtfiles): New.
5314 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5315 * constants.c: Replace uses of ggc_add_* with GTY markers.
5317 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5318 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5319 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
5320 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
5322 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
5324 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5325 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
5327 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
5328 Include gtype-java.h.
5330 2002-06-02 Tom Tromey <tromey@redhat.com>
5332 Fix for PR java/5913:
5333 * parse.y (patch_binop): Call patch_string on op1.
5335 2002-06-02 Tom Tromey <tromey@redhat.com>
5337 Fix for PR java/1343, PR java/6336:
5338 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
5339 formatting. Changed return type.
5340 (anonymous_class_counter): Moved to top of file.
5341 (maybe_make_nested_class_name): Append number to class name for
5342 function-local classes.
5344 2002-05-28 Zack Weinberg <zack@codesourcery.com>
5346 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
5347 * Make-lang.in: Update dependency lists.
5349 2002-05-18 Mark Mitchell <mark@codesourcery.com>
5351 * gjavah.c (throwable_p): Do not free the name of the class after
5352 passing it to find_class.
5353 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
5354 * jcf-io.c (dirent.h): Include it.
5355 (fnmatch.h): Likewise.
5356 (compare_path): New function.
5357 (java_or_class_file): Likewise.
5358 (memoized_dirlist_entry): New type.
5359 (memoized_dirlist_lookup_eq): New function.
5360 (memoized_dirlists): New variable.
5361 (caching_stat): New function.
5362 (memoized_class_lookup_eq): New function.
5363 (memoized_class_lookups): Likewise.
5364 (find_class): Use memoized_class_lookups and caching_stat.
5365 * jcf.h (JCF_USE_SCANDIR): Define.
5366 * parse.y (java_expand_classes): Write the class files in reverse
5369 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
5371 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
5373 2002-05-13 Mark Mitchell <mark@codesourcery.com>
5375 * jcf-write.c (write_classfile): Unlink the temporary file if it
5376 cannot be renamed. Use concat to build up the name of the
5379 2002-05-08 Mark Mitchell <mark@codesourcery.com>
5381 * jcf-write.c (write_classfile): Write the file to a
5382 temporary file and then rename it.
5384 2002-05-07 Tom Tromey <tromey@redhat.com>
5386 * gjavah.c (throwable_p): Use xstrdup, not strdup.
5388 Fix for PR java/1200:
5389 * gjavah.c (throwable_p): New function.
5390 (decode_signature_piece): Use it. A `WeakReference' isn't the
5393 (gcjh_streq): New function.
5395 2002-05-07 Andreas Jaeger <aj@suse.de>
5397 * parse.y (finish_for_loop): Fix if statement.
5399 2002-05-06 Tom Tromey <tromey@redhat.com>
5401 Fix for PR java/5941:
5402 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
5403 loop update expression.
5404 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
5405 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
5407 2002-05-04 Mark Wielaard <mark@klomp.org>
5410 * parse.y (build_string_concatenation): Return just op1 only when op2
5411 is null and op1 is a STRING_CST, otherwise always construct a
5414 2002-04-27 Tom Tromey <tromey@redhat.com>
5417 * parse.y (string_convert_int_cst): New function.
5418 (merge_string_cste): Use it.
5420 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
5422 * java-tree.h (java_parse_file): Update.
5423 (java_set_yydebug): Remove.
5424 * jcf-parse.c (yydebug): Remove.
5425 (java_set_yydebug): Die.
5426 (java_parse_file): Update.
5427 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
5429 2002-04-24 Tom Tromey <tromey@redhat.com>
5432 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
5433 EXPR_WFL_QUALIFICATION of qual_wfl.
5435 2002-04-23 Per Bothner <per@bothner.com>
5437 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
5438 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
5439 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
5441 2002-04-23 Tom Tromey <tromey@redhat.com>
5444 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
5445 recognize `-fcompile-resource='.
5446 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
5449 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
5451 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
5452 paths. Fixes PR java/2791.
5454 2002-04-19 Andrew Haley <aph@redhat.com>
5456 * jcf-write.c (push_long_const): lo, hi: New variables.
5457 Use rshift_double to extract the high part of a 64-bit long.
5458 Use WORD_TO_INT to extract the low part.
5460 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
5461 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
5462 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
5464 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
5466 * typeck.c (incomplete_type_error): Remove.
5468 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5470 * class.c (make_class_data): Set DECL_ALIGN on static class data,
5471 for hash synchronization.
5472 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
5473 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
5476 2002-04-16 Mark Wielaard <mark@klomp.org>
5478 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
5481 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5483 Fix for PR java/6294:
5484 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
5487 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5489 Fix for PR java/6085:
5490 * parse.y (patch_method_invocation): Always use build_access_to_thisn
5491 to get enclosing "this" argument for inner-class constructor
5492 invocation. Pass correct arguments to build_access_to_thisn.
5494 2002-04-10 Andreas Jaeger <aj@suse.de>
5496 * gcj.texi (Input Options): Fix extdirs patch.
5498 2002-04-10 Anthony Green <green@redhat.com>
5500 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
5502 2002-04-09 Anthony Green <green@redhat.com>
5504 * gcj.texi (Input Options): Add --extdirs documentation.
5505 * jcf-dump.c (OPT_extdirs): New macro.
5506 (options): Add extdirs option.
5507 (help): Describe --extdirs.
5508 (main): Handle OPT_extdirs.
5509 * gjavah.c (OPT_extdirs): New macro.
5510 (options): Add extdirs option.
5511 (help): Describe --extdirs.
5512 (main): Handle OPT_extdirs.
5513 * jcf-path.c (jcf_path_init): Add extdirs support.
5514 (jcf_path_extdirs_arg): New function.
5515 (extensions): New variable to hold extensions path entries.
5516 * jvspec.c: Remove -fextdirs= when compiling main().
5517 * lang.c (java_decode_option): Handle -fextdirs=.
5518 * jcf.h (jcf_path_extdirs_arg): Declare new function.
5519 * Make-lang.in: Compile jcf-path with version info for use in
5520 identifying the appropriate libgcj.jar.
5522 2002-04-08 Tom Tromey <tromey@redhat.com>
5525 * .cvsignore: Added rmic.1 and rmiregistry.1.
5526 * gcj.texi (Top): Link to new nodes.
5527 (Invoking rmic): New node.
5528 (Invoking rmiregistry): Likewise.
5529 * Make-lang.in (java.generated-manpages): Added rmic.1 and
5531 (java.maintainer-clean): Likewise.
5532 ($(srcdir)/java/rmic.1): New target.
5533 ($(srcdir)/java/rmiregistry.1): Likewise.
5534 (java.install-man): Handle rmic.1 and rmiregistry.1.
5536 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5538 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
5539 Add note about handling uncaught exceptions. Add an exception handler
5542 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5544 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
5545 after using it to patch CALL_EXPR.
5547 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5549 * gcj.texi (Invocation): Document CNI invocation API.
5551 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
5553 * expr.c (truthvalue_conversion): Rename. Update.
5554 (expand_compare): Update.
5555 * java-tree.h (java_truthvalue_conversion): New.
5556 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
5558 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5560 * java-tree.h (java_mark_addressable): New.
5561 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
5562 * typeck.c (mark_addressable): Rename, update.
5564 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
5566 * expr.c (build_java_binop): Update.
5567 * java-tree.h (java_signed_type, java_unsigned_type,
5568 java_signed_or_unsigned_type): Update.
5569 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
5570 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
5571 * parse.y (patch_binop): Update.
5572 * typeck.c (signed_or_unsigned_type, unsigned_type,
5573 signed_type): Update.
5575 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
5577 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
5578 (java_dummy_print): Remove.
5579 (lang_print_error): Rename. Exit early if inhibiting output.
5580 (inhibit_error_printing_function): New.
5581 (java_init): Don't set hook.
5582 (lang_init_source): Use new boolean.
5584 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5586 * parse.y (do_resolve_class): Fix infinite recursion.
5588 2002-03-29 Tom Tromey <tromey@redhat.com>
5590 * parse.y (check_inner_circular_reference): Ignore incomplete
5593 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
5595 * Make-lang.in (builtins.o): Update.
5596 * boehm.c (get_boehm_type_descriptor): Update.
5597 * builtins.c: Include langhooks.h.
5598 * decl.c (java_init_decl_processing): Update.
5599 * java-tree.h (java_type_for_mode, java_type_for_size): New.
5600 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
5602 * typeck.c (type_for_mode, type_for_size): Update.
5604 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
5606 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
5608 2002-03-28 Tom Tromey <tromey@redhat.com>
5610 * except.c (expand_end_java_handler): If the handler type is NULL,
5611 use java.lang.Throwable. Fixes PR java/5986.
5613 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5615 Fix for PR java/4715:
5616 * jcf-parse.c (parse_source_file_3): New function.
5617 (read_class): Call it.
5618 (java_parse_file): Likewise.
5620 2002-03-28 Jan Hubicka <jh@suse.cz>
5622 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
5624 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5626 * parse.y (resolve_package): Initialize "decl".
5627 (lookup_package_type): Remove unused function.
5629 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5631 Fix for PR java/5993:
5632 * parse.y (resolve_package): Return the decl if resolution was
5633 successful. Don't special case "java.lang" and "java.lang.reflect"
5634 packages. Set type_name to the merged identifier.
5635 (resolved_qualified_expression_name): Print error using "name" if
5636 resolve_package returns NULL_TREE.
5638 2002-03-27 Tom Tromey <tromey@redhat.com>
5640 * expr.c (expand_invoke): Don't generate null pointer check if
5641 we're calling <init>.
5643 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
5645 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
5647 * java-tree.h (java_lang_expand_expr): Similarly.
5648 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
5649 (java_init): Don't set hook.
5651 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5653 Fix for PR java/5850:
5654 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
5655 context if field was not found in the current scope.
5656 * expr.c (lookup_field): Don't look in enclosing contexts.
5658 2002-03-26 Tom Tromey <tromey@redhat.com>
5660 Fix for PR java/5942:
5661 * parse.y (init_src_parse): Added sanity check.
5662 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
5665 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
5667 * decl.c (lang_mark_tree): Rename java_mark_tree.
5668 * java-tree.h (java_mark_tree): New.
5669 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
5671 2002-03-25 Zack Weinberg <zack@codesourcery.com>
5673 * lex.c: Change java_perform_atof to take normal parameters
5674 instead of a pointer to a parameter block. Call it directly
5677 2002-03-22 Mark Wielaard <mark@klomp.org>
5679 Fix for PR java/5368:
5680 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
5681 when printing error message.
5683 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
5685 * decl.c (maybe_build_cleanup): Remove.
5687 2002-03-22 Tom Tromey <tromey@redhat.com>
5689 Andrew Haley <aph@cambridge.redhat.com>
5691 * expr.c (build_field_ref): Don't build a check if the field is a
5694 2002-03-21 Eric Blake <ebb9@email.byu.edu>
5696 Fix for PR java/6026:
5697 * lex.c (java_lex): Fix parsing of consecutive floats.
5699 2002-03-21 Tom Tromey <tromey@redhat.com>
5701 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
5704 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
5706 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
5707 insert_block, getdecls, kept_level_p, global_bindings_p): New.
5709 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5711 * gcj.texi: @code{gcj} becomes @command{gcj}.
5712 @code{gcc} becomes @command{gcc}.
5713 GcjRaw changed to gnu.gcc.RawData.
5715 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
5717 * decl.c (start_java_method): Use new hook.
5718 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
5719 (java_init): Remove old hook.
5721 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
5723 * builtins.c (define_builtin): Do nothing if `type' is null.
5726 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5728 * parse.y (parser_check_super_interface): Fix error message
5731 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5733 * jcf-parse.c (get_constant): Delete unused variables.
5735 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
5737 * java-tree.h (java_parse_file): New.
5738 * jcf-parse.c (yyparse): Rename java_parse_file.
5739 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
5741 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5743 * parse.y (craft_constructor): Return the constructor decl.
5744 (java_expand_classes): Update comments.
5745 (lookup_method_invoke): Call fix_constructors immediately for
5746 anonymous class. Fixes PR java/5935.
5748 2002-03-15 Anthony Green <green@redhat.com>
5750 * jcf-parse.c (yyparse): Don't emit class registration
5751 constructor when compiling resource files.
5753 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5755 * lang.c (java_tree_code_type, java_tree_code_length,
5756 tree_code_name): Delete.
5757 (tree_code_type, tree_code_length, tree_code_name): Define.
5758 (java_init): Don't try to copy into the various tree_code
5761 2002-03-12 Tom Tromey <tromey@redhat.com>
5763 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
5764 UTF-8, not UCS-2. Fixes PR java/5923.
5766 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
5767 a call_expr wrapped in a convert. Fixes PR java/5848.
5769 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5771 * jcf-write.c (write_classfile): Improve error strings.
5773 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5775 * lex.c: Adjust comments to GNU standards.
5777 2002-03-11 Eric Blake <ebb9@email.byu.edu>
5779 Fix for PR java/5902:
5780 * lex.c (java_lex): Fix parsing of literals.
5782 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5784 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
5785 to prevent it getting evaluated twice in the store checking case.
5786 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
5789 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5791 * decl.c (java_init_decl_processing): Make sure class_type_node
5792 alignment is not less than 64 bits if hash synchronization is enabled.
5794 2002-03-08 Per Bothner <per@bothner.com>
5796 * parse.y (java_complete_lhs): Check if patch_assignment
5797 returned an error-mark.
5799 * parse.y (try_builtin_assignconv): Don't special-case zero.
5801 2002-03-08 Per Bothner <per@bothner.com>
5803 Fix for PR java/5812.
5804 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
5805 here instead of in JSR macro. Likewise with load_type_state call.
5806 Do the latter on if the return_pc has been verified (the jsr returns).
5807 (JSR): Now just call build_java_jsr.
5809 2002-03-07 Jeff Sturm <jsturm@one-point.com>
5811 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
5812 (java.install-common): Link native driver to
5813 JAVA_TARGET_INSTALL_NAME.
5815 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
5817 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
5818 * builtins.c(sin_builtin): Likewise
5819 * builtins.c(sqrt_builtin): Likewise
5821 2002-03-03 Zack Weinberg <zack@codesourcery.com>
5823 * java/expr.c, java/jcf-parse.c, java/lex.c:
5824 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
5825 REAL_ARITHMETIC blocks unconditional. Delete some further
5826 #ifdef blocks predicated on REAL_ARITHMETIC.
5828 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5830 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
5831 explicit sizeof/sizeof.
5832 * decl.c (java_init_decl_processing): Likewise.
5833 * jcf-parse.c (init_jcf_parse): Likewise.
5834 * parse.y (init_src_parse): Likewise.
5836 2002-03-02 Per Bothner <per@bothner.com>
5838 Make --CLASSPATH by a synonym for --classpath and -classpath.
5839 Implement --bootclasspath.
5840 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
5841 (classpath_l): Remove.
5842 (jcf_path_CLASSPATH_arg): Remove.
5843 (jcf_path_bootclasspath_arg): New function.
5844 (jcf_path_seal): Simplify accordingly.
5846 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
5847 (jcf_path_CLASSPATH): Remove declaration.
5848 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
5849 (lang_specific_driver): Translate -bootclasspath.
5850 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
5851 * lang.c (decode_lang_options): Do jcf_path_init first.
5852 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
5853 * gjavah.c: Also handle --bootclasspath.
5854 Handle --CLASSPATH as a synonum for --classpath.
5855 * jcf-dump.c: Likewise.
5857 "." is not part of system path, but is the default for --classpath.
5858 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
5859 (jcf_path_seal): Add "." if no CLASSPATH specified.
5861 * gcj.texi: Document changes.
5863 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5865 * expr.c (build_java_arraystore_check): Fix formatting.
5867 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
5869 Fix for PR java/5758, java/5632:
5870 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
5871 inner-class separator too.
5872 * parse.y (do_resolve_class): New local `decl_result.'
5873 Progressively build a name for what can have been loaded.
5875 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5877 * expr.c (java_array_data_offset): Removed function.
5878 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
5879 (build_java_array_length_access): Obtain "length" value using a
5880 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
5881 (build_java_arrayaccess): Correct comment. Access "data" using a
5882 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
5883 (build_java_arraystore_check): New function.
5884 (expand_java_arraystore): Use build_java_arraystore_check.
5885 * parse.y (patch_assignment): Simplify code to insert a store check
5886 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
5887 * check-init.c (check_init): Update to reflect that an array length
5888 access is now a COMPONENT_REF.
5889 * gcj.texi (Code Generation): Improve documentation of
5890 -fno-bounds-check. Add documentation for -fno-store-check.
5891 * java-tree.h (flag_store_check): Declare.
5892 (build_java_arraystore_check): Declare.
5893 * lang.c (flag_store_check): Initialize to 1.
5894 (lang_f_options): Add store-check option.
5895 * jvspec.c: Don't pass store-check option to jvgenmain.
5896 * lang-options.h: Add help string for -fno-store-check.
5898 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
5900 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
5901 * java-tree.h (java_dup_lang_specific_decl): New.
5902 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
5904 2002-02-27 Zack Weinberg <zack@codesourcery.com>
5906 * builtins.c, decl.c: Delete traditional-mode-related code
5907 copied from the C front end but not used, or used only to
5908 permit the compiler to link.
5910 2002-02-22 Tom Tromey <tromey@redhat.com>
5912 Fix for PR java/2369:
5913 * jvspec.c (verify_class_name): New function.
5914 (lang_specific_driver): Call it.
5915 (JAVA_START_CHAR_P): New macro.
5916 (JAVA_PART_CHAR_P): Likewise.
5918 2002-02-22 Per Bothner <per@bothner.com>
5920 * class.c: Change vtable to be more compatible with g++ v3 abi.
5921 (get_dispatch_table): Prepend offset-to-top (always 0) and
5922 type_info pointer (currently unimplemented hence NULL) to vtable.
5923 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
5924 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
5925 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
5926 (build_dtable_decl): Add declarations for new fields.
5928 2002-02-20 Per Bothner <per@bothner.com>
5930 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
5931 to finit$ (otherwise generate_bytecode_insns drops it). However, we
5932 don't need to set it on the COMPOUND_EXPR - the caller does that.
5934 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
5936 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
5937 `--CLASSPATH' becomes `--classpath.'
5938 * gjavah.c: Likewise.
5939 * jcf-dump.c: Likewise.
5940 * lang-options.h: Likewise.
5942 * jcf-path.c: Updated comment.
5943 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
5944 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
5945 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
5946 (jcf_path_CLASSPATH_arg): Ditto.
5947 (classpath_u): Updated leading comment.
5949 2002-02-20 Per Bothner <per@bothner.com>
5951 * builtins.c (check_for_builtin): New function.
5952 (build_call_or_builtin): Remove.
5953 * java-tree.h: Update accordingly.
5954 * expr.c (expand_invoke): Use build + check_for_builtin instead
5955 of build_call_or_builtin.
5956 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
5957 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
5958 flag (which had caused jcf-write to incorrectly emit invokevirtual).
5960 2002-02-17 Tom Tromey <tromey@redhat.com>
5962 * java-tree.h (TYPE_STRICTFP): New macro.
5963 (struct lang_type) [strictfp]: New field.
5964 (CLASS_STRICTFP): New macro.
5965 (METHOD_STRICTFP): New macro.
5966 (struct lang_decl) [strictfp]: New field.
5967 * parse.y (method_header): Disallow strictfp constructor or
5969 (STRICT_TK): Move before MODIFIER_TK.
5970 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
5971 (METHOD_MODIFIERS): Likewise.
5972 (INTERFACE_MODIFIERS): Likewise.
5973 * jcf-write.c (get_access_flags): Likewise.
5974 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
5975 (add_method_1): Likewise.
5976 (get_access_flags_from_decl): Likewise.
5977 * jcf-dump.c (print_access_flags): Print in standard order. Also,
5978 recognize strictfp flag.
5979 * jcf.h (ACC_STRICT): New define.
5981 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
5983 * class.c(build_utf8_ref): Move declaration of decl_size
5985 2002-02-07 Tom Tromey <tromey@redhat.com>
5987 * gcj.texi (Input Options): --CLASSPATH does not suppress system
5990 2002-02-04 Anthony Green <green@redhat.com>
5992 * class.c (build_utf8_ref): Put UTF-8 constants into merged
5993 sections if available.
5995 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
5997 * parse.y (java_expand_classes): Fix typo in static field loop.
5999 2002-02-02 Richard Henderson <rth@redhat.com>
6001 * class.c (add_field): Mark static fields external.
6002 (build_class_ref): Remove redundant set.
6003 * parse.y (java_expand_classes): Mark static fields of classes
6004 to be compiled as local.
6005 * jcf-parse.c (parse_class_file): Likewise.
6007 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
6009 * gcj.texi (About CNI): New node.
6011 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
6014 * jcf-parse.c : Check for HAVE_LOCALE_H before using
6015 setlocale() with LC_CTYPE as a parameter.
6018 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
6020 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
6021 Follow GNU Coding Standards for --version.
6023 2002-01-28 Tom Tromey <tromey@redhat.com>
6025 * expr.c (build_jni_stub): Ensure storage for `meth' is
6027 * parse.y (java_complete_expand_methods): Set
6028 current_function_decl before building JNI stub.
6030 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
6032 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
6035 2002-01-22 Tom Tromey <tromey@redhat.com>
6037 * decl.c (java_init_decl_processing): Use add_predefined_file.
6038 Predefine RawData.java.
6039 (predef_filenames): Removed.
6040 (java_init_decl_processing): Don't register predef_filenames.
6041 * jcf-parse.c (add_predefined_file): New function.
6042 (predefined_filename_p): Rewrote.
6043 (predefined_filename_p): No longer static.
6044 * decl.c (java_init_decl_processing): Call initialize_builtins.
6045 * Make-lang.in (JAVA_OBJS): Added builtins.o.
6046 (java/builtins.o): New target.
6047 * builtins.c: New file.
6048 * parse.y (patch_invoke): Use build_call_or_builtin.
6049 * java-tree.h (build_call_or_builtin): Declare.
6050 (initialize_builtins): Declare.
6051 (java_set_exception_lang_code): Removed unused declaration.
6052 (PREDEF_FILENAMES_SIZE): Removed.
6053 (java_tree_index): Added JTI_PREDEF_FILENAMES.
6054 (predef_filenames): New define.
6055 (add_predefined_file): Declare.
6056 (predefined_filename_p): Declare.
6057 * expr.c (expand_invoke): Use build_call_or_builtin.
6059 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6061 * parse.y (patch_switch_statement): Fix format specifier.
6063 2002-01-16 Tom Tromey <tromey@redhat.com>
6065 More for PR java/5365:
6066 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
6068 (process_file): Generate include for
6069 java.lang.UnsupportedOperationExceptions.
6071 2002-01-15 Andreas Jaeger <aj@suse.de>
6073 * .cvsignore: Add man pages.
6075 2002-01-15 Tom Tromey <tromey@redhat.com>
6077 Fix for PR java/5365:
6078 * gjavah.c (process_file): Turn class name into a file name.
6080 2002-01-14 Matthias Klose <doko@debian.org>
6082 * gcj.texi: Fix whitespace and formatting errors in the
6083 synopsis of the man pages. Update copyright.
6085 2002-01-14 Tom Tromey <tromey@redhat.com>
6088 * Make-lang.in (java.install-man): Handle jv-convert man page.
6089 (java.generated-manpages): Added jv-convert.1.
6090 (java.uninstall): Remove jv-convert.1.
6091 (java.maintainer-clean): Likewise.
6092 ($(srcdir)/java/jv-convert.1): New target.
6093 * gcj.texi (Top): Link to jv-convert node.
6094 (Individual utilities): Likewise.
6095 (Invoking jv-convert): New node.
6097 2001-01-10 Jeff Sturm <jsturm@one-point.com>
6098 Martin Kahlert <martin.kahlert@infineon.com>
6100 * jcf-parse.c (get_constant): Don't swap lo/hi for big
6101 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
6103 2002-01-03 Graham Stott <grahams@redhat.com>
6105 * class.c (compile_resource_file): Update copyright date.
6106 Constify filename parameter.
6107 (java-tree.h): Update copyright date.
6108 (compile_resource_file): Constify filename parameter.
6110 2002-01-03 Graham Stott <grahams@redhat.com>
6112 * gcc/jcf-parse.c: Update copyright date.
6113 (yyparse): Constify resource_filename.
6115 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6117 * parse.y (src_parse_roots): Don't needlessly zero init.
6119 2001-12-31 Tom Tromey <tromey@redhat.com>
6121 * parse.y (dump_java_tree): New function.
6122 (source_end_java_method): Call it.
6123 (end_class_declaration): Likewise.
6124 * lang.c (java_decode_option): Call dump_switch_p.
6126 2001-12-28 Tom Tromey <tromey@redhat.com>
6128 * gen-table.pl: Don't process characters after \uffff. Added
6129 comment pointing to input file.
6131 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6133 * gen-table.pl: Const-ify output. Document the location of a
6134 suitable unicode input file.
6136 * chartables.h: Regenerate.
6138 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6140 * chartables.h: Const-ify.
6141 * gjavah.c (options): Likewise.
6142 * jcf-dump.c (options): Likewise.
6143 * jv-scan.c (options): Likewise.
6144 * lex.c (java_start_char_p, java_part_char_p): Likewise.
6145 * parse.y (binop_lookup): Likewise.
6147 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6149 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
6150 the static arrays that are output.
6151 * jvspec.c (jvgenmain_spec): Make static.
6152 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
6153 * keyword.h: Regenerate.
6154 * lang.c (string_option, process_option_with_no, lang_f_options,
6155 lang_W_options): Const-ify.
6156 * lex.c (java_lex): Likewise.
6158 2001-12-21 Richard Henderson <rth@redhat.com>
6160 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
6161 (get_boehm_type_descriptor): ... here. Arrange for the
6162 TREE_TYPE to get set properly.
6164 2001-12-21 Richard Henderson <rth@redhat.com>
6166 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
6167 only if the target requires collect2.
6169 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
6171 2001-12-20 Tom Tromey <tromey@redhat.com>
6174 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
6175 CAN_COMPLETE_NORMALLY for the node.
6176 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
6177 generate code for second branch if first branch can't complete
6179 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
6180 the loop head if the loop body can't complete normally.
6182 2001-12-20 Tom Tromey <tromey@redhat.com>
6185 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
6186 case where `finally' clause can't complete normally.
6188 2001-12-20 Tom Tromey <tromey@redhat.com>
6191 * parse.y (analyze_clinit_body): Added this_class parameter.
6192 Check for more cases where we must keep <clinit>.
6193 (maybe_yank_clinit): Cleaned up flow control.
6195 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6197 * decl.c (java_init_decl_processing): Don't initialize
6198 finit_leg_identifier_node.
6199 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
6200 (finit_leg_identifier_node): Remove.
6201 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
6203 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6205 * mangle.c (mangle_member_name): Don't special-case for
6207 * mangle_name.c (unicode_mangling_length): Likewise.
6208 (append_unicode_mangled_name): Likewise.
6209 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
6212 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6214 * expr.c (build_java_array_length_access): Don't force null pointer
6215 check unless flag_check_references is set.
6217 2001-12-20 Tom Tromey <tromey@redhat.com>
6219 Fix for PR java/3417:
6220 * parse.y (patch_assignment): Added special processing for
6222 (patch_return): Don't convert booleans to integers, and don't
6223 special-case `null'.
6225 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
6227 * config-lang.in (diff_excludes): Remove.
6229 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
6231 * gcj.texi: Update link to GCC manual.
6233 2001-12-17 Tom Tromey <tromey@redhat.com>
6235 * parse.y (link_nested_class_to_enclosing): Removed useless
6238 2001-12-16 Tom Tromey <tromey@redhat.com>
6240 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
6243 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
6245 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
6246 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
6249 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6251 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
6253 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6255 * decl.c (java_init_decl_processing): Build otable_type correctly.
6256 otable_decl is an otable_type.
6258 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6260 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
6261 otable_type, otable_ptr_type, method_symbol_type,
6262 method_symbols_array_type, method_symbols_array_ptr_type): New
6263 field/global tree definitions.
6264 (flag_indirect_dispatch): New flag.
6265 * decl.c (java_init_decl_processing): Initialize new otable and
6266 otable_syms type nodes and decls. Add new field "index" to
6268 * class.c (build_method_symbols_entry): New function.
6269 (make_method_value): Set "index" to to method's vtable index for
6270 virtual methods when indirect-dispatch is not used.
6271 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
6272 and set vtable_method_count to -1. Set otable and otable_syms field
6273 if indirect-dispatch is used and there was something to put in them.
6274 (build_method_symbols_entry): New function.
6275 (emit_offset_symbol_table): New function.
6276 * expr.c (get_offset_table_index): New function.
6277 (build_invokevirtual): Build array reference to otable at the index
6278 returned by get_offset_table_index, and use the result as the vtable
6280 (build_invokeinterface): Similar.
6281 * jcf-parse.c (yyparse): If indirect-dispatch, call
6282 emit_offset_symbol_table at the end of compilation, after all classes
6283 have been generated.
6284 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
6285 * lang.c (flag_indirect_dispatch): Define.
6286 (lang_f_options): Add indirect-dispatch flag.
6288 2001-12-14 Matthias Klose <doko@debian.org>
6290 * gcj.texi: Markup for man page generation. Document missing
6291 options printed by <tool> --help.
6292 Terminate description of gij's -ms option with a dot.
6293 * Make-lang.in ($(srcdir)/java/*.1): New targets.
6294 (java.generated-manpages java.install-man, java.uninstall,
6295 java-maintainer-clean) Updated.
6297 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
6299 * class.c (get_dispatch_table): Fix java vtable layout
6300 for TARGET_VTABLE_USES_DESCRIPTORS.
6301 * decl.c (java_init_decl_processing): Initialize
6302 alloc_no_finalizer_node, finalize_identifier_node.
6303 * expr.c (class_has_finalize_method): New function.
6304 (expand_java_NEW): Generate calls for finalizer-free allocation.
6305 (build_invokevirtual): Fix java vtable layout for
6306 TARGET_VTABLE_USES_DESCRIPTORS.
6307 * java-tree.h (enum java_tree_index): New entries:
6308 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
6309 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
6310 (class_has_finalize_method): declare.
6311 (HAS_FINALIZER_P): New macro.
6312 * parse.y (patch_invoke): Generate calls for finalizer-free
6315 2001-12-12 Matthias Klose <doko@debian.org>
6317 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
6318 whitespace at end of line.
6320 2001-12-11 Tom Tromey <tromey@redhat.com>
6322 * lex.c (java_init_lex): Define wfl_to_string as
6323 gnu.gcj.runtime.StringBuffer unless generating bytecode.
6325 2001-12-11 Jeff Sturm <jsturm@one-point.com>
6327 * class.c (make_method_value): Use null_pointer_node to
6328 represent empty exception table.
6330 2001-12-10 Tom Tromey <tromey@redhat.com>
6332 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
6334 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
6336 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
6338 2001-12-09 Per Bothner <per@bothner.com>
6340 * check-init.c (current_switch_has_default): New static field.
6341 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
6342 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
6343 DEFAULT_EXPR seen, simulate a default alternative that copies state.
6345 2001-12-09 Tom Tromey <tromey@redhat.com>
6347 * check-init.c (check_init): Don't allow pre- or post- increment
6348 or decrement of final variable.
6349 (final_assign_error): Minor error message rewording.
6351 2001-12-08 Tom Tromey <tromey@redhat.com>
6353 * java-tree.h: Fixed typo.
6355 * gjavah.c (decompile_method): Don't decompile to `return this'
6358 * gjavah.c (cxx_keywords): Re-sorted.
6359 * lex.c (cxx_keywords): Re-sorted.
6361 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
6364 * gjavah.c (print_namelet): Clear subnamelets.
6365 (HANDLE_METHOD): Set `method_printed' earlier.
6367 2001-12-07 Tom Tromey <tromey@redhat.com>
6369 * lang.c (lang_f_options): Added
6370 optimize-static-class-initialization.
6371 (java_decode_option): Removed special case.
6373 2001-12-07 Per Bothner <per@bothner.com>
6375 * check-init.c (check_init): Fix typo freeing memory twice.
6377 2001-12-05 Per Bothner <per@bothner.com>
6379 Restore support for static class initialization optimization.
6380 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
6381 * check-init.c (check_int): At end of BLOCK handle initialization
6382 blocks, which used to be done in java_complete_expand_method but did
6383 not handle the case where check_for_initialization might allocate
6384 more than a word of bits.
6385 * decl.c (lang_make_tree): The smic field is now a tree.
6386 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
6387 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
6389 * parse.y (emit_test_initialization): Combine hash_lookup calls.
6391 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
6392 Change from a hash table to a list.
6393 (struct_lang_decl): Change field 'smic' to match.
6394 * class.c (add_method_1): Initialize
6395 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
6396 * parse.y (adjust_init_test_initialization): Removed - inlined into -
6397 (java_expand_method_bodies): -here, since 'smic' is now a list.
6398 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
6400 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
6402 * class.c (java_hash_compare_tree_node): Fix casts.
6404 2001-12-04 Per Bothner <per@bothner.com>
6406 * check-init.c: Handle definite unassignment to finals in addition
6407 to definite assignment.
6408 (loop_current_locals): New field.
6409 (num_current_locals, int start_current_locals, num_current_words):
6411 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
6412 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
6413 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
6414 (get_variable_decl, check_final_reassigned): New functions.
6415 (check_init, check_bool_init): Modify as needed for checking finals.
6416 (check_for_initialization): Take extra parameter and return void.
6417 Do extra start-up logic to check final fields for assignment.
6418 * parse.y (check_static_final_variable_assignment_flag,
6419 reset_static_final_variable_assignment_flag, check_final_assignment,
6420 check_final_variable_local_assignment_flag,
6421 reset_final_variable_indirect_assignment_flag,
6422 reset_final_variable_global_assignment_flag): Remove functions.
6423 (java_complete_expand_methods, outer_field_access_fix,
6424 patch_assignment): Remove no-longer used logic.
6425 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
6426 * parse.y (register_fields, java_complete_tree): Update accordingly.
6428 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
6429 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
6430 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
6432 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
6434 * java-tree.h (DECL FINAL): New bit-field.
6435 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
6436 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
6437 (DECL_INIT_CALLS_THIS): New macro.
6438 (struct lang_decl): New bit-field init_calls_this.
6439 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
6440 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
6441 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
6442 use it for both local variables and final fields.
6443 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
6445 (struct lang_type): Remove hfv bit-field.
6446 (check_for_initialization): Change to return void.
6448 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
6449 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
6450 * check-init.c (final_assign_error): New helper function.
6451 (check_final_reassigned, check_init): Use it.
6452 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
6454 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
6455 bit-fields to unsigned.
6457 2001-12-03 Per Bothner <per@bothner.com>
6459 * parse.y (patch_binop): Minor constant folding.
6461 * parse.y (build_current_thisn): Shorter 'buffer'.
6463 2001-12-03 Per Bothner <per@bothner.com>
6465 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
6466 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
6467 * jcf-write.c (generate_bytecode_insns): Remove support for
6468 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
6469 * check-init.c (check_init): Likewise.
6471 2001-12-03 Per Bothner <per@bothner.com>
6473 * verify.c (subroutine_nesting): New function.
6474 (verify_jvm_instructions): Use it to fix logic for checking that
6475 we're done with the current subroutine.
6477 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
6478 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
6480 2001-12-03 Per Bothner <per@bothner.com>
6482 * jcf.h: Fix obvious typo in comment.
6483 * typeck.c (build_null_signature): Add comment.
6485 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
6487 * expr.c: Remove leading capital from diagnostic messages, as
6488 per GNU coding standards.
6489 * jcf-io.c: Similarly.
6490 * jcf-parse.c: Similarly.
6491 * jv-scan.c: Similarly.
6492 * jvspec.c: Similarly.
6493 * mangle.c: Similarly.
6495 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
6496 Alexandre Petit-Bianco <apbianco@redhat.com>
6498 * expr.c (build_java_arrayaccess): Call save_expr on array for
6499 correct evaluation order, modified comment, fixed indentation.
6500 * parse.y: (patch_assignment): Correctly extract the array base
6501 from the tree generate by build_java_arrayaccess, added comments.
6502 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
6503 Fixes PR java/3096, PR java/3803, PR java/3965.
6505 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
6507 * expr.c (expand_byte_code): Remove trailing periods from messages.
6508 * jcf-parse.c (load_class, jcf_parse): Similarly.
6509 * jcf-write.c (generate_classfile): Similarly.
6510 * lex.c (java_lex): Similarly.
6512 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6514 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
6516 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
6518 * Make-lang.in (java.generated-manpages): New dummy target.
6520 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
6522 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
6524 (lang_specific_pre_link): Use set_input to set input_filename.
6526 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
6527 (main): Fix definition.
6528 Strip `main' from classname.
6531 2001-11-18 Roger Sayle <roger@eyesopen.com>
6533 * parse.h (java_expand_switch): Remove old prototype.
6535 2001-11-18 Tom Tromey <tromey@redhat.com>
6537 Fix for PR java/1401:
6538 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
6540 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
6543 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
6545 * lang.c (finish_parse): Rename to java_finish.
6546 (LANG_HOOKS_FINISH, java_finish): New.
6548 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
6550 * decl.c (init_decl_processing): Rename java_init_decl_processing.
6551 * java-tree.h: New prototype.
6552 * lang.c (java_init): Update prototype. Combine with old init_parse.
6554 2001-11-13 Tom Tromey <tromey@redhat.com>
6556 * gjavah.c (method_signature): New global.
6557 (HANDLE_METHOD): Set it.
6558 (decompile_return_statement): New function.
6559 (decompile_method): Use it.
6560 (print_method_info): Removed `synth' argument.
6562 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6564 * java-tree.h (java_set_yydebug): New.
6565 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
6566 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
6567 (print_lang_decl, print_lang_type, print_lang_identifier,
6568 print_lang_statistics, lang_print_xnode): Remove.
6570 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
6572 * jcf-parse.c (init_lex): Remove.
6573 * lang.c (language_string, lang_identify): Remove.
6574 (struct lang_hooks): Constify.
6575 (LANG_HOOKS_NAME): Override.
6576 (init_parse): Update.
6578 2001-11-08 Andreas Franck <afranck@gmx.de>
6580 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
6581 program_transform_name the way suggested by autoconf.
6582 (java.install-common): Also transform auxiliary program names with
6583 program_transform_name.
6585 2001-11-08 Tom Tromey <tromey@cygnus.com>
6587 * parse.y (trap_overflow_corner_case): New rule.
6588 (unary_expression): Use it.
6589 * lex.c (java_init_lex): Don't set minus_seen.
6590 (yylex): Don't use minus_seen. Communicate overflow to parser for
6592 (error_if_numeric_overflow): New function.
6593 * parse.h (minus_seen): Removed field.
6594 (JAVA_RADIX10_FLAG): New define.
6596 2001-11-07 Tom Tromey <tromey@redhat.com>
6598 Patch for PR java/1414:
6599 * parse.y (case_label_list): New global.
6600 (goal): Register case_label_list with GC.
6601 (java_complete_lhs): Save new case on case_label_list.
6602 (patch_switch_statement): Check for duplicate case labels.
6604 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
6606 * parse.y (patch_assignment): Removed unused third argument.
6607 (java_complete_lhs): Removed unused third argument to patch_assignment.
6609 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
6611 * lang.c: Include langhooks-def.h.
6612 * Make-lang.in: Update.
6614 2001-10-31 Zack Weinberg <zack@codesourcery.com>
6616 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
6618 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6620 * mangle.c (find_compression_record_match): Don't match compression
6621 records for package name elements unless they occur at the start of
6622 the name. Fix for PR java/4717.
6624 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6626 * expr.c (expand_java_field_op): Don't special-case references to
6627 java.lang.PRIMTYPE.TYPE.
6628 (build_primtype_type_ref): Removed.
6629 * java-tree.h (build_primtype_type_ref): Remove prototype.
6630 * parse.y (maybe_build_primttype_type_ref): Removed.
6631 (complete_function_arguments): Don't special-case references to
6632 java.lang.PRIMTYPE.TYPE.
6633 (patch_assignment): Likewise.
6634 (array_constructor_check_entry): Likewise.
6636 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6638 * mangle.c (static tree compression_table): Fixed leading comment.
6639 * parse.h (struct parser_ctxt): Fixed field comment.
6640 * parse.y (check_pkg_class_access): New prototype, fixed leading
6641 comment, new parameter used to emit error only if passed as true.
6642 (parse_check_super): Pass extra argument to check_pkg_class_access.
6643 (do_resolve_class): Likewise.
6644 (process_imports): Likewise.
6645 (read_import_dir): Fixed indentation.
6646 (find_in_imports_on_demand): New local class_type_name. Local
6647 node_to_use deleted. while loop changed into for loop. Report
6648 multiple definition only for accessible classes. Improved error
6650 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
6651 assigned to parameter list, fixed indentation. while loop changed
6652 into for loop, restore TREE_CHAIN on local `tem' before the next
6655 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6657 * lang.c (lang_get_alias_set): Deleted.
6659 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6661 * gjavah.c (jni_print_char): Fix thinko in last change.
6663 * gjavah.c (jni_print_char, decode_signature_piece): Use
6664 safe-ctype macros and/or fold extra calls into fewer ones.
6665 * lex.c (java_read_unicode, java_lex): Likewise.
6666 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
6667 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
6668 * mangle_name.c (append_unicode_mangled_name,
6669 unicode_mangling_length): Likewise.
6671 2001-10-17 Richard Henderson <rth@redhat.com>
6673 * Make-lang.in (java/lang.o): Depend on langhooks.h.
6675 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
6677 * lang.c (langhooks.h): Included.
6678 (LANG_HOOKS_INIT): Redefined.
6679 (LANG_HOOKS_INIT_OPTIONS): Likewise.
6680 (LANG_HOOKS_DECODE_OPTION): Likewise.
6681 (struct lang_hooks lang_hooks): New initialization.
6683 2001-10-11 Per Bothner <per@bothner.com>
6685 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
6686 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
6687 The former is simpler, and jcf-write.c handles it better.
6688 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
6689 or WITH_CLEANUP_EXPR.
6690 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
6691 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
6693 * parse.y (patch_if_else_statement): If the condition is constant,
6694 optimize away the test.
6696 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
6698 * parse.y (patch_cast): Call patch_string on the first operand of
6699 the incoming node, update it if necessary. Fixes PR java/4510.
6701 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
6703 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
6704 when name qualifier matches a package name.
6706 2001-10-08 Tom Tromey <tromey@redhat.com>
6708 Fix for PR java/4489:
6709 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
6710 force a new label when computing `body_block'.
6712 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6714 * jcf-io.c (format_uint): Const-ify.
6715 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
6716 * lex.c (java_get_line_col): Likewise.
6717 * parse.y (build_incdec): Likewise.
6719 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6721 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
6722 a NULL enclosing context if appropriate. Fixes PR java/4466.
6724 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
6726 * parse.y (patch_assignment): Use lvalue's original TYPE when
6727 building the final COMPOUND_EXPR.
6728 (try_reference_assignconv): Fixed leading comment.
6730 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
6732 * parse.y (check_final_variable_indirect_assignment): For
6733 COMPOUND_EXPR, return only if finals were found initialized
6734 properly, if not, keep on checking.
6735 (check_final_variable_global_assignment_flag): New local
6736 error_found, set when appropriate and used to decide whether to
6737 report uninitialized finals. Fixed typo in comment.
6739 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6741 * decl.c (init_decl_processing): Fixed typo in predef_filenames
6742 last three initializations. Fixes PR java/4360.
6744 2001-09-21 Richard Henderson <rth@redhat.com>
6746 * class.c (get_dispatch_table): Handle function descriptors.
6747 (build_dtable_decl): Likewise.
6748 * expr.c (build_invokevirtual): Likewise.
6750 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
6752 * parse.y (patch_method_invocation): Build class initialization
6753 when static finals are used to qualify method invocation.
6756 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
6758 * parse.h: (WFL_STRIP_BRACKET): Re-written using
6759 build_type_name_from_array_name.
6760 (STRING_STRIP_BRACKETS): New macro.
6761 * parse.y (build_type_name_from_array_name): New function.
6762 (array_creation_expression:): Accumulate []s instead of [s.
6763 (cast_expression:): Accumulate []s instead of [s after cast type
6765 (build_array_from_name): Local string deleted, use
6766 build_type_name_from_array_name.
6767 (build_unresolved_array_type): Accumulate []s instead of [s after
6769 (register_fields): Fixed comment.
6770 (resolve_class): Local name, base deleted, new locals tname and
6771 array_dims. Use build_type_name_from_array_name. Use array_dims to
6773 (purify_type_name): Use STRING_STRIP_BRACKETS.
6775 2001-09-18 Andreas Jaeger <aj@suse.de>
6777 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
6778 * jv-scan.c: Likewise.
6780 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
6782 * parse.y (patch_method_invocation): Inner class creation context
6783 check not enforced within constructors. Fixes PR java/1873.
6785 2001-09-16 Tom Tromey <tromey@redhat.com>
6787 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
6788 NOTE_PUSH for single-case push. Fixes PR java/4189.
6790 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
6792 * java-tree.h (TYPE_IMPORT_LIST): New macro.
6793 (TYPE_IMPORT_DEMAND_LIST): Likewise.
6794 (struct lang_type): New fields import_list and import_demand_list.
6795 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
6796 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
6797 (do_resolve_class): New local saved_enclosing_type, initialized,
6798 passed as parameter to find_in_imports and find_in_imports_on_demand.
6799 (find_in_imports): Added paramater enclosing_type, use its
6800 TYPE_IMPORT_LIST when applicable.
6801 (find_in_imports_on_demand): Added parameter enclosing_type, use
6802 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
6803 declaration and initialization.
6804 (fold_constant_for_init): Switch/restore current_class to the
6805 appropriate context.
6807 2001-09-13 Mark Mitchell <mark@codesourcery.com>
6809 * verify.c (verify_jvm_instructions): Fix typo.
6811 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6813 * expr.c (expand_invoke): Const-ification.
6814 * parse.y (patch_method_invocation): Likewise.
6816 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6818 * gjavah.c (cxx_keywords): Const-ification.
6819 * keyword.gperf (java_keyword): Likewise.
6820 * lang.c (java_tree_code_name): Likewise.
6821 * lex.c (cxx_keywords): Likewise.
6822 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
6824 2001-09-11 Richard Henderson <rth@redhat.com>
6826 * parse.h (ctxp_for_generation): Mark extern.
6828 2001-09-10 Richard Henderson <rth@redhat.com>
6830 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
6832 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
6834 * typeck.c (java_array_type_length, build_prim_array_type):
6835 Represent empty arrays by NULL index.
6837 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
6839 * java-tree.h (compile_resource_file): Grouped with other prototypes.
6840 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
6842 2001-09-06 Anthony Green <green@redhat.com>
6844 * class.c (O_BINARY): Define if necessary.
6845 (registerResource_libfunc): Declare.
6846 (init_class_processing): Initilize registerResource_libfunc.
6847 (compile_resource_file): New function.
6848 * java-tree.h (resource_name): Declare.
6849 (compile_resource_file): Declare.
6850 * jcf-parse.c (yyparse): Handle compiling java resource files.
6851 * lang.c (java_decode_option): Handle -fcompile-resource option.
6852 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
6854 * gcj.texi (Code Generation): Add documentation for -R flag.
6856 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
6858 * jcf-write.c (generate_classfile): Issue an error in case of
6859 field/initial value mismatch.
6860 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
6861 being initialized and we're generating bytecode.
6862 (java_complete_lhs): In MODIFY_EXPR section: added comments,
6863 set DECL_INITIAL properly when appropriate.
6867 2001-09-01 Per Bothner <per@bothner.com>
6869 * parse.y (maybe_yank_clinit): A field without an initializer is not
6870 relevant. All initializers except static final and constant require
6871 <clinit>, regardless of flag_emit_class_files.
6873 2001-08-31 Per Bothner <per@bothner.com>
6875 * class.c (set_constant_value): When not emitting class files, then a
6876 String ConstantValue is a utf8const_ptr_type.
6878 2001-08-30 Per Bothner <per@bothner.com>
6880 * jcf-write.c (generate_classfile): Check that field is primitive
6881 or string before emitting ConstantValue attribute.
6883 2001-08-30 Per Bothner <per@bothner.com>
6885 * parse.y (resolve_qualified_expression_name): If creating a
6886 COMPOUND_EXPR, set it's type correctly.
6888 2001-08-30 Per Bothner <per@bothner.com>
6890 * jcf-io.c (open_class): Set filename field.
6892 * jcf-parse,c (parse_class_file): Set current_function_decl
6893 for better error message when Code attribute is missing.
6895 * lang.c (put_decl_node, lang_print_error): Re-arrange for
6896 better diagnostics, especially for constructors.
6898 2001-08-30 Per Bothner <per@bothner.com>
6900 * jcf-write.c (generate_classfile): Don't write ConstantValue
6901 attribute if field is not final, for compatibility with jdk.
6903 * jcf-write.c (generate_classfile): Convert ConstantValue values
6904 to correct type. Work-around for front-end bug.
6905 * class.c (set_constant_value): Error if constant has wrong type.
6907 2001-08-30 Per Bothner <per@bothner.com>
6909 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
6910 "Double" are printed at verbosity 1.
6912 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
6914 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
6916 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
6918 * parse.y (patch_assignment): Don't verify final re-assignment here.
6919 (java_complete_lhs): Verify assignments to finals calling
6920 patch_assignment. Verify re-assignments to finals before calling
6923 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
6925 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
6928 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
6930 * lex.c (java_lex): new local found_hex_digits. Set and then used
6931 in test to reject invalid hexadecimal numbers.
6932 * parse.y (java_complete_tree): Prevent unwanted cast with
6933 initialized floating point finals.
6934 (patch_binop): Emit a warning when detecting a division by zero,
6935 mark result not constant, don't simplify non integer division.
6937 2001-08-28 Per Bothner <per@bothner.com>
6939 * jcf-write.c (generate_bytecode_insns): For increments and
6940 decrements just recurse to push constant. Improvement on Mark's patch.
6942 2001-08-28 Mark Mitchell <mark@codesourcery.com>
6944 * jcf-write.c (generate_bytecode_insns): Generate an integer to
6945 real conversion for increments and decrements of reals.
6947 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
6949 * parse.y (resolve_qualified_expression_name): Handle unresolved
6950 qualified expressions, prevent numerical qualifiers, fixed typo.
6953 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
6955 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
6956 don't report anything but deprecated class when marked so. Handle
6958 (patch_method_invocation): Check deprecation on methods and types.
6959 (patch_binop): code becomes an enum tree_code, added default: to
6960 switch to handle that. Detect division by zero, try to fold and
6961 return before using a subroutine.
6963 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
6965 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
6966 file smaller than 4 bytes.
6967 * parse.y (check_inner_circular_reference): New function.
6968 (check_circular_reference): Likewise.
6969 (array_initializer:): Accept {,}.
6970 (java_check_circular_reference): Rewritten using
6971 check_circular_reference and check_inner_circular_reference.
6972 (java_complete_expand_method): Unconditionally save and restore
6973 the unpurged exception list.
6974 (build_dot_class_method_invocation): Unmangle signature parameter.
6976 2001-08-21 Tom Tromey <tromey@redhat.com>
6978 * decl.c (init_decl_processing): Add `throws' field to method
6980 * class.c (make_method_value): Compute `throws' field for method.
6982 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
6984 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
6985 circularity is detected.
6986 (ctors_unchecked_throws_clause_p): Fixed leading comment.
6988 2001-08-17 Richard Henderson <rth@redhat.com>
6990 * class.c (emit_register_classes): Add align parameter to
6991 call to assemble_integer.
6993 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
6995 * jcf-parse.c (load_class): New locals saved and class_loaded. If
6996 loading a class_or_name fails, try considering an innerclass name
6997 and load the enclosing context.
6998 * parse.y (resolve_inner_class): New function.
6999 (find_as_inner_class): Added leading comment.
7000 (register_incomplete_type): Keep the current context as enclosing
7001 context for JDEP_FIELD dependencies.
7002 (do_resolve_class): Locals new_class_decl and super initialized to
7003 NULL. Call resolve_inner_class, explore the enclosing context
7004 superclass if necessary.
7007 2001-08-16 Tom Tromey <tromey@redhat.com>
7009 * jcf-dump.c (main): Updated for change to jcf_path_seal.
7010 * gjavah.c (main): Updated for change to jcf_path_seal.
7011 * lang.c (version_flag): New global.
7012 (java_decode_option): Recognize `-version'.
7013 (java_init): Update for change to jcf_path_seal.
7014 * jcf.h (jcf_path_seal): Added `print' argument.
7015 * jcf-path.c (jcf_path_seal): Added `print' argument.
7017 2001-08-13 Zack Weinberg <zackw@panix.com>
7019 * Make-lang.in (java/decl.o): Update dependencies.
7020 * decl.c: Include libfuncs.h, don't include toplev.h.
7022 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7024 * decl.c (init_decl_processing): exception_type_node,
7025 class_not_found_type_node, and no_class_def_found_type_node
7026 initialized. predef_filenames augmented accordingly.
7027 instinit_identifier_node initialized.
7028 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
7029 * java-tree.h (enum java_tree_index): New entries
7030 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
7031 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
7032 (exception_type_node): New macro.
7033 (class_not_found_type_node): Likewise.
7034 (no_class_def_found_type_node): Likewise.
7035 (instinit_identifier_node): Likewise.
7036 (PREDEF_FILENAMES_SIZE): Adjusted.
7037 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
7038 (struct lang_type): Fixed typo in bitfield name.
7039 (DECL_INSTINIT_P): New macro.
7040 (ID_INSTINIT_P): Likewise.
7041 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
7043 * parse.y (encapsulate_with_try_catch): New function.
7044 (generate_instinit): Likewise.
7045 (build_instinit_invocation): Likewise.
7046 (ctors_unchecked_throws_clause_p): Likewise.
7047 (add_instance_initializer): Deleted.
7048 (build_instance_initializer): Likewise.
7049 (in_instance_initializer): Likewise.
7050 (check_method_redefinition): instinit$ not to be verified.
7051 (java_complete_expand_methods): Generate instinit$, simplified code.
7052 (build_dot_class_method): Eliminated unnecessary locals. Use
7053 encapsulate_with_try_catch, removed unnecessary code.
7054 (fix_constructors): New local iii. Use build_instinit_invocation.
7055 (patch_method_invocation): Added comment.
7056 (maybe_use_access_method): Don't consider instinit$.
7057 (find_applicable_accessible_methods_list): Shorten the search for
7059 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
7060 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
7061 (patch_throw_statement): Likewise. Fixed typo.
7063 2001-08-12 David Edelsohn <edelsohn@gnu.org>
7066 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7067 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7069 (lang_specific_pre_link): Use set_input to set input_filename.
7071 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7072 (main): Fix definition.
7073 Strip `main' from classname.
7076 2001-08-11 Zack Weinberg <zackw@panix.com>
7078 * lex.h: Don't include setjmp.h. Don't define
7079 SET_FLOAT_HANDLER or prototype set_float_handler.
7081 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7083 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
7084 `poplevel' in the right order.
7086 2001-08-09 Richard Henderson <rth@redhat.com>
7088 * Make-lang.in (class.o): Depend on TARGET_H.
7089 * class.c (emit_register_classes): Use target hooks instead of
7090 assemble_constructor and assemble_destructor.
7092 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
7094 * check-init.c (flags.h): Include
7095 (check_init): Don't report uninitialized static class
7096 initialization flags, don't free bit index when doing static class
7097 initialization optimization.
7098 (check_for_initialization): Return type changed to `unsigned int.'
7099 (attach_initialized_static_class): New function.
7100 * class.c (add_method_1): Create the initialized static class
7102 (finish_class): Always emit deferred inline methods.
7103 * decl.c (emit_init_test_initialization): Moved to expr.c
7104 (complete_start_java_method): Don't traverse
7105 DECL_FUNCTION_INIT_TEST_TABLE.
7106 (lang_mark_tree): Mark hash tables in function decls.
7107 * expr.c (emit_init_test_initialization): Moved from decl.c.
7108 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
7109 initialization flag, set DECL_CONTEXT and
7110 LOCAL_CLASS_INITIALIZATION_FLAG.
7111 (java_lang_expand_expr): Emit initialization code for static class
7112 initialized flags when entering block, if necessary.
7113 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
7114 * java-tree.h (flag_optimize_sci): New global variable declaration.
7115 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
7116 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
7117 (LOCAL_FINAL_P): Fixed typo in comment.
7118 (FINAL_VARIABLE_P): Likewise.
7119 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
7120 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
7121 (struct lang_decl): New fields `ict', `smic' and `cif.'
7122 (check_for_initialization): New returned value for global.
7123 (attach_initialized_static_class): New global function.
7124 (STATIC_CLASS_INIT_OPT_P): New macro.
7125 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
7126 * lang.c (java_decode_option): Handle
7127 `-fno-optimize-static-class-initialization'
7128 * parse.y (start_complete_expand_method): New function.
7129 (java_expand_method_bodies): Likewise.
7130 (attach_init_test_initialization_flags): Likewise.
7131 (adjust_init_test_initialization): Likewise.
7132 (emit_test_initialization): Likewise.
7133 (java_complete_expand_methods): Nullify abstract and native method
7135 (java_complete_expand_method): New locals `fbody', `block_body'
7136 and `exception_copy.' Reorganized: directly return on empty method
7137 bodies, call `start_complete_expand_method', remember definitely
7138 initialized static class in function, don't expand method bodies.
7139 (java_expand_classes): Call `java_expand_method_bodies' before
7140 `finish_class' when compiling to native.
7141 (resolve_expression_name): Use `orig' after building outer class
7143 (patch_invoke): Remember static method invocations.
7145 2001-08-06 Richard Henderson <rth@redhat.com>
7147 * class.c (emit_register_classes): Pass a symbol_ref and priority
7148 to assemble_constructor.
7150 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
7152 * java-tree.h (all_class_filename): New macro.
7153 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
7154 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
7155 newly created IDENTIFIER_NODE to `all_class_filename.'
7157 2001-08-01 Jeff Sturm <jsturm@one-point.com>
7159 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
7160 Use ggc_add_tree_root to register roots.
7162 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7164 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
7165 second operand calling check_init.
7166 * decl.c (complete_start_java_method): Swaped second and third
7167 arguments while creating WITH_CLEANUP_EXPR node.
7168 * jcf-write.c (generate_bytecode_insns): Use second operand
7169 instead of third when handling WITH_CLEANUP_EXPR.
7170 * parse.y (java_complete_lhs): Expand second operand of
7171 WITH_CLEANUP_EXPR nodes.
7172 (patch_synchronized_statement): Swaped second and third arguments
7173 while creating WITH_CLEANUP_EXPR node.
7175 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
7177 * parse.y (create_interface): Avoid cyclic inheritance report when
7178 syntax error encountered during class definition.
7181 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
7183 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
7185 (lang_specific_pre_link): Use set_input to set input_filename.
7187 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
7188 (main): Fix definition.
7189 Strip `main' from classname.
7192 2001-07-18 Tom Tromey <tromey@redhat.com>
7195 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
7196 * lex.c (java_new_lexer): Use ICONV_CONST.
7197 (java_read_char): Likewise.
7198 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
7199 (jv-scan$(exeext)): Likewise.
7201 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7203 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
7204 * parse.y (check_class_interface_creation): Allow `private' if the
7205 enclosing is not an interface.
7206 (create_interface): Interface tagged public if the enclosing
7207 context is an interface.
7208 (create_class): Class tagged public if the enclosing context
7212 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
7214 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
7217 2001-07-14 Tim Josling <tej@melbpc.org.au>
7219 * check-init.c (check_init): Remove references to EXPON_EXPR.
7221 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
7223 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
7224 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
7227 2001-07-13 Tom Tromey <tromey@redhat.com>
7229 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
7232 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7234 * parse.y (patch_method_invocation): Don't override primary if one
7235 is already provided, but let this$<n> be built. Fixed comment.
7237 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
7239 * parse.y (empty_statement:): Report empty statement error only
7240 when found at class declaration level.
7243 2001-07-12 Tom Tromey <tromey@redhat.com>
7245 * expr.c (expand_load_internal): New function.
7246 (LOAD_INTERNAL): Use it.
7248 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
7250 * parse.y (verify_constructor_super): Compare anonymous class ctor
7251 args with `valid_method_invocation_conversion_p.'
7254 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7256 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
7257 `-fsyntax-only.' Fixes PR java/3248
7259 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7261 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
7263 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
7265 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
7266 current function is static. Fixes PR java/1970
7268 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7270 * parse.y (patch_method_invocation): Add enclosing context to ctor
7271 calls if necessary. Fixes PR java/2953
7273 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
7275 * parse.y (resolve_package): Abort if qualified expression member
7277 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
7280 2001-07-07 Zack Weinberg <zackw@stanford.edu>
7282 * verify.c: Don't use // comments.
7284 2001-07-05 Tom Tromey <tromey@redhat.com>
7286 * lang.c (flag_assume_compiled): Removed.
7287 * java-tree.h (flag_assume_compiled): Removed.
7288 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
7289 -fhash-synchronization, -fuse-divide-subroutine,
7290 -fcheck-references, -femit-class-file, -femit-class-files,
7291 -fassume-compiled. Updated --encoding information. Changed
7292 -foutput-class-dir to `-d'.
7294 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
7296 * jcf-parse.c (parse_class_file): Add lineno parameter to
7297 debug_start_source_file call.
7299 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
7301 * gcj.texi: Use gpl.texi.
7302 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
7303 dependencies and use doc/include in search path.
7305 2001-07-03 Jeff Sturm <jsturm@one-point.com>
7307 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
7308 `this'. If so, don't build instance initializers.
7310 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
7312 * parse.y (resolve_expression_name): Improved error message for
7313 inner class cases. Fixes PR java/1958
7315 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
7317 * lang.c: #include diagnostic.h
7318 (lang_print_error): Add a `diagnostic_context *' parameter.
7319 (java_dummy_print): Likewise.
7320 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
7322 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7324 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
7325 * jcf.h (typedef struct JCF): New bitfield `finished.'
7326 (JCF_FINISH): Set `finished.'
7327 (JCF_ZERO): Reset `finished.'
7330 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7332 * parse.y (class_body_declaration:): Don't install empty instance
7336 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
7338 * class.c (set_super_info): Call `set_class_decl_access_flags.'
7339 (set_class_decl_access_flags): New function.
7340 * java-tree.h (set_class_decl_access_flags): New prototype.
7341 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
7342 (parse_class_file): New local `decl_max_locals.' Take wide types
7343 into account to compute DECL_MAX_LOCALS.
7344 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
7347 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
7349 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
7351 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
7353 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
7354 * parse.y (do_resolve_class): Moved comments out to leading comment
7355 section. Removed local `start', New local `_ht' and
7356 `circularity_hash.' Record `enclosing' in hash table and search
7357 it to detect circularity. Use `enclosing' as an argument to
7358 `lookup_cl.' Free the hash table when done.
7360 2001-06-19 Tom Tromey <tromey@redhat.com>
7362 * lex.c (java_read_char): Disallow invalid and overlong
7363 sequences. Fixes PR java/2319.
7365 2001-06-05 Jeff Sturm <jsturm@one-point.com>
7367 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
7369 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7371 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
7372 arguments accordingly.
7374 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
7376 * gcj.texi: Move contents to just after title page.
7378 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
7380 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
7382 (patch_incomplete_class_ref): Build the class ref, build the class
7383 init if necessary, complete the tree.
7386 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
7388 * parse.y (lookup_field_wrapper): Test `name' code.
7389 (resolve_qualified_expression_name): Test `qual_wfl' code.
7390 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
7391 handle `qual_wfl' by code.
7392 (maybe_build_primttype_type_ref): Test `wfl' code.
7394 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7396 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
7398 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
7399 the dvi file in the java directory.
7401 2001-05-25 Sam TH <sam@uchicago.edu>
7403 * gen-table.pl javaop.h jcf.h lex.h,
7404 parse.h: Fix header include guards.
7406 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
7408 * jv-scan.c (version): Update copyright year.
7410 2001-05-21 Per Bothner <per@bothner.com>
7412 * jcf-parse.c (read_class): If class is from .class or .zip file
7413 and it's already been read, don't push/pop parser context.
7415 2001-05-18 Per Bothner <per@bothner.com>
7417 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
7418 command line so the jvgenmain-generated main program comes first.
7420 2001-05-15 Tom Tromey <tromey@redhat.com>
7422 * class.c (build_utf8_ref): Don't generate identifier based on
7425 2001-05-12 Richard Henderson <rth@redhat.com>
7427 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
7428 * expr.c (java_lang_expand_expr): Expand it.
7429 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
7430 calling build_exception_object_ref.
7431 * parse.y (catch_clause_parameter): Likewise.
7432 (build_dot_class_method): Likewise.
7433 (try_reference_assignconv): Likewise.
7434 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
7435 * jcf-write.c (generate_bytecode_insns): Likewise.
7437 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7439 * parse.y (build_unresolved_array_type): Set
7440 EXPR_WFL_QUALIFICATION on the newly created wfl.
7441 Fixes PR java/2538. Fixes PR java/2535.
7443 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
7445 * parse.y (fix_constructors): Removed unnecessary assignment to
7446 local. Moved assignment to `this$<n>', fixed comments and
7448 (build_wfl_wrap): Fixed indentation.
7449 Fixes PR java/2598, java/2579 and java/2658.
7451 2001-05-03 Mo DeJong <mdejong@redhat.com>
7453 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
7454 check for byte swap.
7456 2000-05-02 Jeff Sturm <jsturm@one-point.com>
7458 * expr.c (build_class_init): Move MODIFY_EXPR
7459 outside of COND_EXPR. Remove variable `call'.
7461 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7463 * decl.c: NULL_PTR -> NULL.
7464 * jcf-write.c: Likewise.
7466 2001-05-01 Tom Tromey <tromey@redhat.com>
7468 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
7469 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
7470 * gcj.texi: Updated copyright text. Include fdl.texi.
7471 (Top): Link to new node.
7473 2001-05-01 Per Bothner <per@bothner.com>
7475 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
7477 2001-05-01 Per Bothner <per@bothner.com>
7479 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
7480 import_list contains the name, not the TREE_PURPOSE.
7482 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7484 * jcf-io.c (read_zip_member): Cast to long in comparison with
7487 * jvspec.c (lang_specific_driver): Initialize variables.
7489 * mangle.c (find_compression_record_match): Likewise.
7491 * typeck.c (build_null_signature): Provide static prototype. Mark
7492 parameter with ATTRIBUTE_UNUSED.
7494 * verify.c (verify_jvm_instructions): Initialize variable.
7496 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7498 * parse.y (do_resolve_class): Check for cyclic inheritance during
7499 inner class resolution.
7501 2001-04-27 Per Bothner <per@bothner.com>
7503 * parse.y (java_expand_classes): Don't change ctxp_for_generation
7504 while iterating, since that could cause gc to lose stuff.
7506 2001-04-26 Per Bothner <per@bothner.com>
7508 Fix method search wrt scope of inner classes to match JLS2.
7509 * typeck.c (build_null_signature): New static function.
7510 (has_method): New function. Uses build_null_signature and lookup_do.
7511 * java-tree.h (has_method): New declaration.
7512 * parse.y (find_applicable_accessible_methods_list): Do not search
7513 context of inner classes here.
7514 (patch_method_invocation): Search scope, ie. current and outer clases,
7515 for method matching simple name, to find class.
7517 2001-04-26 Per Bothner <per@bothner.com>
7519 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
7520 Fix thinko: If a single case, use if_icmpeq, not ifeq.
7522 * constants.c (find_methodref_with_class_index): New function.
7523 (find_methodref_index): Use find_methodref_with_class_index.
7524 * java-tree.h (find_methodref_with_class_index): New declaration.
7525 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
7526 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
7527 If context changed from interface to class, don't use invokeinterface.
7529 2001-04-25 Per Bothner <per@bothner.com>
7531 * verify.c (verify_jvm_instructions): For field instructions,
7532 check that field index is valid. For invoke instructions, check that
7533 method index is valid.
7535 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
7537 * config-lang.in (target_libs): Copy from $libgcj_saved.
7539 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
7541 * decl.c (init_decl_processing): Add new class "protectionDomain"
7543 * class.c (make_class_data): Set initial value for "protectionDomain".
7545 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7547 * jvspec.c (lang_specific_driver): Fix memory allocation
7548 deficit, by using concat in lieu of xmalloc/sprintf.
7550 2001-04-20 Per Bothner <per@bothner.com>
7552 Fixes to compile multiple .class files at once.
7553 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
7554 * java-tree.h (CLASS_PARSED_P): New macro.
7555 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
7556 * jcf-parse.c (jcf_parse_source): Inline into read_class.
7557 (read_class): Avoid some code duplication.
7558 Don't call JCF_FINISH for a .class file - might be needed later.
7559 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
7560 rather than CLASS_LOADED_P, since latter implies class laid out.
7561 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
7562 * parse.y: Don't need to set CLASS_LOADED_P for array types.
7564 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7566 * Make-lang.in (java/boehm.o): Depend on toplev.h.
7568 * boehm.c: Include toplev.h.
7570 2001-04-06 Tom Tromey <tromey@redhat.com>
7571 Alexandre Petit-Bianco <apbianco@redhat.com>
7573 Fix for PR gcj/1404 and PR gcj/2332:
7574 * parse.y (build_array_from_name): If we use the type_wfl then
7575 accumulate dimensions from the original type as well.
7576 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
7578 2001-04-06 Tom Tromey <tromey@redhat.com>
7580 * parse.y (analyze_clinit_body): Return true if the second operand
7581 of a METHOD_EXPR is nonzero.
7583 2001-04-06 Tom Tromey <tromey@redhat.com>
7585 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
7587 ($(srcdir)/java/parse.c): Likewise.
7589 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
7591 * gcj.texi: Use `which-gcj' instead of `which-g77.'
7592 (version-gcc): Initialized.
7593 (which-gcj): Likewise.
7595 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7597 * java-tree.h (struct lang_decl): New macro
7598 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
7599 * parse.y (build_instance_initializer): New function.
7600 (add_instance_initializer): Use it.
7601 (java_fix_constructors): Set `current_class' before fix pass.
7602 (fix_constructors): Just return if already fixed. Move `super()'
7603 invocation ahead. Use `build_instance_initializer.'
7606 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
7608 * parse.y (resolve_qualified_expression_name): Pass field's
7609 DECL_CONTEXT to `not_accessible_p.'
7610 (not_accessible_p): Changed parameters order in `inherits_from_p'
7613 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
7615 * lang-options.h: Add flag_check_references.
7617 2001-04-04 Per Bothner <per@bothner.com>
7619 * java-tree.h (CONSTANT_VALUE_P): New macro.
7620 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
7621 * parse.y (maybe_build_class_init_for_field): New static function.
7622 (resolve_expression_name, resolve_field_access): Use
7623 maybe_build_class_init_for_field instead of build_class_init
7624 This does not do the init if the field is compile-time-constant.
7625 (resolve_field_access): Simplify.
7627 * parse.y (fold_constant_for_init): Merge test into switch.
7629 2001-04-03 Zack Weinberg <zackw@stanford.edu>
7631 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
7633 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
7635 2001-04-02 Zack Weinberg <zackw@stanford.edu>
7637 * expr.c (pop_type_0): Save the result of the first
7638 lang_printable_name call in a scratch buffer, so it
7639 won't be clobbered by the second call.
7641 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
7643 * parse-scan.y (array_type:): Rewritten.
7644 (type_declaration:): `empty_statement' replaces `SC_TK.'
7645 (class_member_declaration:): `empty statement' added.
7646 (method_body:): Simplified.
7647 (static_initializer:): Likewise.
7648 (primary_no_new_array:): Use `type_literals.'
7649 (type_literals:): New rule.
7650 (dims:): Set and update `bracket_count.'
7651 Fixes PR java/1074. Fixes PR java/2412.
7653 2001-03-28 Hans Boehm <boehm@acm.org>
7655 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
7656 (get_boehm_type_descriptor): Set type on returned value to be a
7657 pointer length integer.
7659 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7661 * expr.c (pop_type_0): Call `concat' rather than building the
7663 (pop_type): Add format specifier in call to `error'.
7665 * parse.y (patch_method_invocation): Avoid casting away
7668 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
7670 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
7672 2001-03-28 Richard Henderson <rth@redhat.com>
7674 IA-64 ABI Exception Handling:
7675 * Make-lang.in (except.o): Don't depend on eh-common.h.
7676 * check-init.c (check_init): Handle EXC_PTR_EXPR.
7677 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
7678 [soft_exceptioninfo_call_node]: Remove.
7679 [eh_personality_libfunc, lang_eh_runtime_type]: New.
7680 (end_java_method): No emit_handlers.
7681 * except.c (java_set_exception_lang_code): Remove.
7682 (method_init_exceptions): Don't call it.
7683 (prepare_eh_table_type): No CATCH_ALL_TYPE.
7684 (build_exception_object_ref): New.
7685 (expand_end_java_handler): Update for except.h name changes.
7686 (emit_handlers, expand_resume_after_catch): Remove.
7687 * expr.c (java_lang_expand_expr): Update for except.h name changes.
7688 (process_jvm_instruction): Use build_exception_object_ref.
7689 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
7690 (soft_exceptioninfo_call_node): Remove.
7691 (build_exception_object_ref): Declare.
7692 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
7693 soft_exceptioninfo_call_node. Move processing ...
7694 [EXC_PTR_EXPR]: ... here.
7695 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
7696 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
7697 (source_end_java_method): No java_set_exception_lang_code or
7699 (build_dot_class_method): Use build_exception_object_ref.
7700 (try_reference_assignconv): Check EXC_PTR_EXPR not
7701 soft_exceptioninfo_call_node.
7703 2001-03-28 Richard Henderson <rth@redhat.com>
7705 * java-tree.h (throw_node): Define as a single member of
7706 java_global_trees instead of a separate array.
7707 (JTI_THROW_NODE): New.
7708 * decl.c (throw_node): Don't declare.
7709 (init_decl_processing): Init a scalar throw_node.
7710 Don't register it for gc.
7711 * check-init.c (check_init): Reference scalar throw_node.
7712 * expr.c (build_java_athrow): Likewise.
7713 * jcf-write.c (generate_bytecode_insns): Likewise.
7714 * parse.h (BUILD_THROW): Likewise.
7716 2001-03-28 Richard Henderson <rth@redhat.com>
7718 * decl.c (end_java_method): Do not save and restore
7719 flag_non_call_exceptions.
7720 * parse.y (source_end_java_method): Likewise.
7721 * lang.c (flag_exceptions): Don't declare.
7722 (java_init_options): Set flag_non_call_exceptions. Set
7723 flag_exceptions here ...
7724 (java_init): ... not here.
7726 2001-03-27 Richard Henderson <rth@redhat.com>
7728 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
7729 exceptions_via_longjmp.
7731 * lang.c (flag_new_exceptions): Don't declare it.
7732 (java_init_options): Or set it.
7734 2001-03-27 Richard Henderson <rth@redhat.com>
7736 * decl.c (end_java_method): Rename asynchronous_exceptions to
7737 flag_non_call_exceptions.
7738 * parse.y (source_end_java_method): Likewise.
7740 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7742 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
7744 2001-03-26 Mark Mitchell <mark@codesourcery.com>
7746 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
7748 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
7750 * parse.y (find_as_inner_class): Follow current package
7751 indications not to mistakingly load an unrelated class.
7753 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7755 * constants.c (PUTN): Use memcpy, not bcopy.
7757 * lex.c (java_read_char): Use memmove, not bcopy.
7759 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
7761 2001-03-23 Per Bothner <per@bothner.com>
7763 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
7764 macro for better error pin-pointing.
7765 * java-tree.h: Fix typo in comment.
7767 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
7768 Don't include jsr/goto in exception range.
7769 Check if start and end of exception range are the same (also TRY_EXPR).
7770 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
7771 However, do emit the following goto even if try_block is empty.
7772 Defer freeing exception_decl until after the finalizer, to make
7773 sure the local isn't reused in the finalizer. Fixes PR java/1208.
7775 * parse.y (java_complete_lhs): If the try-clause is empty, just
7776 return the finally-clause and vice versa.
7778 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
7780 * gcj.texi (Input Options): documented the check for attribute
7781 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
7782 * java-tree.h (flag_force_classes_archive_check): Declared extern.
7783 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
7784 (jcf_parse): Check for the right classes archive if necessary.
7785 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
7786 (jcf_parse_fields): Fixed indentation.
7787 * jcf-write.c (append_gcj_attribute): New function.
7788 (generate_classfile): Compute the attribute count, invoke
7789 `append_gcj_attribute'.
7790 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
7791 turned into bit-fields. New bit-field `right_zip.'
7792 (JCF_ZERO): Set `right_zip' to zero.
7793 * lang-options.h (-fforce-classes-archive-check): Added flag.
7794 * lang.c (flag_force_classes_archive_check): New flag.
7795 (lang_f_options): New entry `force-classes-archive-check.'
7798 2001-02-07 Andrew Haley <aph@redhat.com>
7800 * gcj.texi (Configure-time Options): Add -fcheck-references.
7801 * expr.c (build_java_indirect_ref): New function.
7802 (java_check_reference): New function.
7803 (build_java_array_length_access): Use build_java_indirect_ref to
7804 check for null references.
7805 (build_java_arrayaccess): Likewise.
7806 (build_get_class): Likewise.
7807 (build_field_ref): Likewise.
7808 (invoke_build_dtable): Likewise.
7809 (build_invokeinterface): Likewise.
7810 * lang.c (lang_f_options): Add flag_check_references.
7811 * jvspec.c (jvgenmain_spec): Add flag_check_references.
7812 * java-tree.h (flag_check_references): New variable.
7813 * lang.c (flag_check_references): Likewise.
7814 * parse.y (patch_invoke): Use java_check_reference.
7815 (patch_assignment): Allow for extra nesting in
7816 _Jv_CheckArrayStore.
7818 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
7820 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
7821 * lex.c (cxx_keywords): Likewise.
7823 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7825 * parse.y (qualify_ambiguous_name): Broaden `length'
7826 recognition. Help MODIFY_EXPR be resolved as expression names.
7827 Fixes PR java/2066. Fixes PR java/2400.
7829 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
7831 * gjavah.c (process_file): Mark interface definitions with
7832 "__attribute__ ((java_interface))".
7834 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
7836 * class.c (layout_class): Fixed push_super_field's second
7837 argument. Fixes PR java/2333.
7838 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
7839 too early to lay innerclasses out.
7841 2001-03-20 Tom Tromey <tromey@redhat.com>
7842 Alexandre Petit-Bianco <apbianco@redhat.com>
7844 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
7845 inside an array reference. Insertion of the array store check
7846 rewritten. Fixes PR java/2299.
7848 2001-03-20 Tom Tromey <tromey@redhat.com>
7850 * lex.c (java_read_unicode): Only accept leading `u's.
7852 2001-03-20 Tom Tromey <tromey@redhat.com>
7854 * jcf-parse.c (read_class): Initialize `class'.
7856 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7858 * jcf_parse.c (jcf_parse): Eliminate unused variable.
7860 2001-03-19 Mark Mitchell <mark@codesourcery.com>
7862 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
7863 (layout_class): Likewise.
7864 (layout_class_method): Likewise.
7865 (emit_register_classes): Likewise.
7866 * decl.c (builtin_function): Likewise.
7867 (give_name_to_locals): Likewise.
7869 2001-03-19 Per Bothner <per@bothner.com>
7871 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
7872 before trying to load an inner class.
7874 Fixes to process to command-line .class files in two passes.
7875 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
7876 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
7877 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
7878 * class.c (is_compiled_class): Fix for renamed flag.
7879 * parse.y (maybe_create_class_interface_decl): Likewise.
7880 * jcf-parse.c (yyparse): Also set if compiling .class files.
7881 * jcf-parse.c (read_class); Read current_class.
7882 (jcf_parse): Make static.
7883 (load_inner_classes): New function, with code moved from jcf_parse,
7884 because we need to inner classes after the command-line files are read.
7885 (yyparse): Set finput to NULL when it doesn't need to be closed.
7886 Reduce use of main_jcf (basically only for archive) and
7887 use finput instead of main_jcf->read_state.
7888 Inline jcf_figure_file_type into yyparse.
7889 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
7890 Defer load_inner_classes and parse_class_file to a second pass,
7891 after we've correctly mapped command-line .clas fiels to classes.
7892 (jcf_figure_file_type): Removed.
7893 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
7894 (JCF_ZERO): Also clear zipd field.
7895 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
7897 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
7899 * jcf-parse.c (yyparse): Change ch from char * to char.
7901 2001-03-19 Per Bothner <per@bothner.com>
7903 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
7904 Add constructed filelist-file at end, following -xjava. Thus any .o
7905 and library files are not affected by the -xjava. Also wrap
7906 explicit @FILE with -xjava and -xnone.
7908 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
7910 * class.c (build_static_field_ref): Call make_decl_rtl() after
7911 setting the DECL_EXTERNAL flag.
7913 2001-03-17 Per Bothner <per@bothner.com>
7915 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
7917 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
7918 when result is is needed (target is STACK_TARGET).
7920 * parse.h (JDEP_SOLV): Removed.
7921 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
7923 * parse.y (incomplete_class_list): Removed.
7924 (obtain_incomplete_type): Don't use or set incomplete_class_list.
7925 It doesn't work if resolve_class changes the name of an array type
7926 that is on the list and then someone else looks for the modified name.
7927 Also, seems liable to break when compiling multiple source files at
7928 once. So the simplest is to just remove incomplete_class_list -
7929 it is only a minor space win and it is not even clear it saves time.
7931 * parse.y (resolve_class): Remove unneeded promote_type.
7933 2001-03-15 Per Bothner <per@bothner.com>
7935 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
7936 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
7937 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
7938 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
7940 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
7941 * parse.y (java_expand_classes): Likewise.
7943 * parse.y (expand_start_java_method): Was only called once and had a
7944 misleading name, so inline in caller java_complete_expand_method.
7945 (enter_a_block): Likewise inline in enter_block and remove.
7947 Remove junk from when gcc/java was created (by copying from C/C++).
7948 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
7949 (struct binding_level): Remove fields keep, keep_if_subblocks,
7950 more_cleanups_ok, have_cleanups (which have never been used).
7951 (pushlevel, poplevel): Remove related useless code.
7953 * class.c (make_class_data): The class_dtable_decl (i.e. the
7954 vtable for Class) should be external, except when compiling Class.
7956 * jvspec.c (lang_specific_driver): Fix -C handling.
7957 Check -save-temps to see if temp @FILE should be deleted.
7958 Follow-up to/fix for February 16 patch.
7960 * verify.c (verify_jvm_instructions): Better error msgs for dup.
7961 (type_stack_dup): Remove no-longer neded error check.
7963 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
7965 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
7966 to 'for_pointer'. If this type is for a pointer (argument) mangling,
7967 don't surround the element with 'N..E' if the type name is
7970 2001-03-14 Mark Mitchell <mark@codesourcery.com>
7972 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
7973 DECL_RTL_SET_P, etc.
7974 (make_method_value): Likewise.
7975 (get_dispatch_table): Likewise.
7977 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
7979 2001-03-07 Tom Tromey <tromey@redhat.com>
7981 * config-lang.in (lang_requires): Define.
7983 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
7985 * typeck.c (convert): Check flag_unsafe_math_optimizations,
7988 2001-03-05 Per Bothner <per@bothner.com>
7990 Fix a problem where rest_of_decl_compilation applied to
7991 class_dtable_decl causes problems because it was done too early,
7992 before output file was opened.
7993 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
7994 * class.c (class_dtable_decl): Add macro - element of class_roots.
7995 (make_class_data): Define class_dtable_decl.
7996 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
7998 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8000 * java/class.c, java/decl.c, java/java-tree.h: Replace all
8001 uses of 'boolean' with 'bool'.
8003 2001-03-01 Zack Weinberg <zackw@stanford.edu>
8005 * lang-specs.h: Add zero initializer for cpp_spec field to all
8008 2001-02-16 Per Bothner <per@bothner.com>
8010 Handle compiling multiple input files at once, and @FILE syntax.
8011 * gcj.texi: Updated documentation to match.
8012 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
8013 * jcf-parse.c (parse_source_file): Split into ...
8014 (parse_source_file_1): New function - and:
8015 (parse_source_file_2): New function.
8016 (yyparse): On -ffilelist-file, open and scan named file.
8017 On first pass over files, only do parse_source_file_1.
8018 A new second pass calls parse_source_file_2 for each file to compile.
8019 (init_jcf_parse): Call init_src_parse.
8020 * jvspec.c (INDIRECT_FILE_ARG): New flag.
8021 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
8022 as multiple input file combined in one compilation.
8023 * lang-options.h: Add -ffilelist-file
8024 * lang.c (flag_filelist_file): New flag variable.
8025 (lang_f_options): Handle -ffilelist-file.
8026 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
8027 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
8028 gclass_list - use global fields of src_parse_roots instead.
8029 * parse.y (src_parse_roots): New array.
8030 (incomplete_class_list, gclass_list): New macros.
8031 (push_parser_context, java_pop_parser_context,
8032 java_parser_context_resume): Don't fiddle with deleted fields.
8033 (various): Use incomplete_class gclass_list and global macros
8034 instead of parse_ctxt fields - the lists are global.
8035 (init_src_parse): New function.
8037 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8039 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
8041 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
8043 * parse.y (check_inner_class_access): Moved declaration of local
8044 `enclosing_decl_type' to the right location.
8046 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
8048 * parse.y (parser_check_super_interface): Don't call
8049 check_pkg_class_access for an inner interface.
8050 (parser_check_super): Don't call check_pkg_class_access for inner
8052 (do_resolve_class): Simplify enclosing type loop. Don't call
8053 check_pkg_class_access if CL and DECL are not set.
8054 (find_in_imports_on_demand): Set DECL if class_type needed to be
8055 loaded. Don't call check_pkg_class_access for an inner class.
8056 (check_inner_class_access): Rewritten to implement member access
8057 rules as per spec 6.6.1.
8058 (check_pkg_class_access): Handle the empty package correctly.
8059 (in_same_package): New function. Determine if two classes are in the
8062 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
8064 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
8065 method into array types.
8066 * parse.y (patch_method_invocation): Bypass access check on clone call
8069 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
8071 * expr.c (build_instanceof): Check for arrays when trying fold to
8074 2001-02-15 Jim Meyering <meyering@lucent.com>
8076 * Make-lang.in (java.install-common): Depend on `installdirs'.
8077 (java.install-info): Likewise.
8079 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
8081 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
8083 2001-02-14 Tom Tromey <tromey@redhat.com>
8084 Alexandre Petit-Bianco <apbianco@cygnus.com>
8086 Fix for PR java/1261.
8087 * typeck.c (build_java_array_type): Add public `clone' method to
8089 * parse.y (resolve_qualified_expression_name): Use current_class
8090 when checking for inaccessibility.
8091 (patch_method_invocation): Fixed error message when accessibility
8092 denied. Added `from_super' argument.
8094 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8096 * parse.y (resolve_class): Don't build a fake decl. Use the one
8098 * typeck.c (build_java_array_type): Build and assign decl to array
8101 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
8103 * parse.y (not_accessible_p): Changed leading comment. Added extra
8104 `where' argument. Use it to enforce protected access rules.
8105 (resolve_qualified_expression_name): Added extra argument to
8107 (patch_method_invocation): Use argument `primary' to provide
8108 not_accessible_p with an extra argument.
8109 (lookup_method_invoke): Added extra argument to not_accessible_p.
8110 (search_applicable_method_list): Likewise.
8112 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
8114 * parse.y (resolve_qualified_expression_name): Try to resolve as
8115 an inner class access only if `decl' is a TYPE_DECL.
8117 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
8119 * decl.c (classdollar_identifier_node): Initialize.
8120 * java-tree.h (enum java_tree_index): New entry
8121 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
8122 (classdollar_identifier_node): New macro.
8123 (ID_CLASSDOLLAR_P): Likewise.
8124 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
8125 (build_dot_class_method_invocation): Likewise.
8126 (find_applicable_accessible_methods_list): `class$' can't be
8129 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
8131 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
8133 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8135 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
8136 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
8139 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8141 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
8142 outside of the `__U' sequence too.
8143 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
8146 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
8148 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
8150 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8152 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
8153 (JVGENMAIN_OBJS): Likewise.
8154 * java-tree.h (append_gpp_mangled_name): New prototype.
8155 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
8156 Removed cast calling `gcc_add_root.'
8157 * jvgenmain.c (mangle_obstack): New global, initialized.
8159 (do_mangle_class): Constify local `ptr.'
8160 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
8161 append_gpp_mangle_name and update `count' if necessary.
8162 Use `mangle_obstack.'
8163 * mangle.c (append_unicode_mangled_name): Removed.
8164 (append_gpp_mangled_name): Likewise.
8165 (unicode_mangling_length): Likewise.
8166 (mangle_member_name): Return type set to `void.'
8167 (mangle_field_decl): Don't append `U' in escaped names.
8168 (mangle_method_decl): Likewise.
8169 (mangle_member_name): Just use `append_gpp_mangled_name.'
8170 * mangle_name.c: New file.
8172 2001-02-07 Per Bothner <per@bothner.com>
8174 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
8176 * check-init.c (check_init): Don't call done_alternative after
8177 processing loop code, as a LOOP_EXPR never terminates normally.
8179 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
8181 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
8183 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8185 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
8188 2001-02-06 Tom Tromey <tromey@redhat.com>
8190 * lex.c (java_new_lexer): Longer error message.
8192 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
8193 Alexandre Petit-Bianco <apbianco@cygnus.com>
8195 * typeck.c (build_prim_array_type): Added leading comment.
8196 (build_java_array_type): Moved locals out of
8197 block. Always create the `data' field, fixed alignment to match
8200 2001-02-04 Tom Tromey <tromey@redhat.com>
8202 * expr.c (java_lang_expand_expr): Don't bother recomputing
8203 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
8206 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8208 * parse.y (process_imports): Save the original name of the import
8209 for better error report.
8211 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
8213 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
8214 of macros used when compiling jvspec.c.
8215 * jvspec.c (lang_specific_driver): Link with the shared
8218 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
8220 * check-init.c (check_init): Call internal_error instead of fatal.
8221 * expr.c (java_lang_expand_expr): Likewise.
8222 * jcf-parse.c (get_constant): Likewise.
8223 * mangle.c (java_mangle_decl): Likewise.
8224 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
8225 (operator_string): Likewise.
8226 * check-init.c (check_init): Call abort instead of fatal.
8227 * class.c (build_class_ref): Likewise.
8228 * constants.c (write_constant_pool): Likewise.
8229 * decl.c (start_java_method): Likewise.
8230 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
8231 (java_stack_dup, encode_newarray_type): Likewise.
8232 (build_java_array_length_access): Likewise.
8233 (build_java_check_indexed_type, expand_java_pushc): Likewise.
8234 (build_java_soft_divmod, build_invokeinterface): Likewise.
8235 * java-tree.h (INNER_CLASS_P): Likewise.
8236 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
8237 (give_name_to_class, get_class_constant): Likewise.
8238 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
8239 (find_constant_index, generate_bytecode_conditional): Likewise.
8240 (generate_bytecode_insns, perform_relocations): Likewise.
8241 * lex.c (java_unget_unicode, java_lex): Likewise.
8242 * mangle.c (mangle_type, mangle_record_type): Likewise.
8243 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
8244 (finish_mangling): Likewise.
8245 * parse.h (MARK_FINAL_PARMS): Likewise.
8246 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
8247 (obtain_incomplete_type, java_complete_class): Likewise.
8248 (java_check_regular_methods, java_complete_expand_method): Likewise.
8249 (cut_identifier_in_qualified, check_deprecation): Likewise.
8250 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
8251 (java_complete_lhs, lookup_name_in_blocks): Likewise.
8252 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
8253 * typeck.c (set_local_type, parse_signature_type): Likewise.
8254 (parse_signature_string, build_java_signature): Likewise;
8255 (set_java_signature): Likewise.
8256 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
8257 * class.c (add_method): Call fatal_error instead of fatal.
8258 (build_static_field_ref): Likewise.
8259 * expr.c (build_known_method_ref, expand_invoke): Likewise.
8260 * jcf-parse.c (get_constant, jcf_parse): Likewise.
8261 * lex.c (java_new_new_lexer): Likewise.
8262 * jv-scan.c (main): Likewise.
8263 (fatal_error): Renamed from fatal.
8264 * jcf-parse.c (yyparse): Call fatal_io_error instead of
8266 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
8267 (yyparse): Likewise.
8268 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
8269 * lex.c (java_get_line_col): Likewise.
8270 * jcf-parse.c (load_class): Make errors non-fatal.
8271 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
8273 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
8275 * jvgenmain.c (class_mangling_suffix): Remove unused string.
8276 (error): Remove unused function.
8277 (main): Don't use "__attribute__ alias" on generated class symbol.
8279 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8281 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
8283 * parse.y (finish_method_declaration): Code accounting for WFLed
8284 method DECL_NAMEs deleted.
8285 (check_abstract_method_definitions): Likewise.
8286 (resolve_type_during_patch): Layout resolved type.
8287 * typeck.c (lookup_do): Removed unused local.
8289 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
8291 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
8292 * decl.c (init_decl_processing): Use integer_minus_one_node, not
8293 integer_negative_one_node.
8294 * expr.c (build_java_binop): Likewise.
8296 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
8298 * zextract.c (read_zip_archive): Read file_offset before writing
8299 zipd and consequently clobbering the header contents.
8301 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8303 * Make-lang.in: Remove all dependencies on defaults.h.
8304 * decl.c: Don't include defaults.h.
8306 * parse.y: Likewise.
8308 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8310 * ChangeLog (2001-01-21): Fixed typo.
8311 * class.c (layout_class_method): Code accounting for WFLed
8312 method DECL_NAMEs deleted.
8313 * constant.c (find_methodref_index): Likewise.
8314 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
8315 * java-tree.h (DECL_FUNCTION_WFL): New macro.
8316 (struct lang_decl): New field `wfl'.
8317 (java_get_real_method_name): Prototype deleted.
8318 * mangle.c (mangle_method_decl): Code accounting for WFLed
8319 method DECL_NAMEs deleted.
8320 * parse.h (GET_METHOD_NAME): Macro deleted.
8321 * parse.y (reset_method_name): Deleted.
8322 (method_header): Set DECL_FUNCTION_WFL.
8323 (check_abstract_method_header): Code accounting for WFLed method
8325 (java_get_real_method_name): Deleted.
8326 (check_method_redefinition): Code accounting for WFLed method
8327 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
8328 (java_check_regular_methods): Likewise.
8329 (java_check_abstract_methods): Likewise.
8330 (java_expand_classes): Don't call `reset_method_name.'
8331 (search_applicable_method_list): Use DECL_NAMEs instead of
8333 * typeck.c (lookup_do): Code accounting for WFLed method
8336 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
8338 * lex.c (java_read_char): Check for EOF from getc first.
8340 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8342 * class.c (layout_class): Don't lay the superclass out if it's
8343 already being laid out.
8344 * jcf-parse.c (handle_innerclass_attribute): New function.
8345 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
8346 handle_innerclasses_attribute.
8347 (jcf_parse): Don't load an innerclasses if it's already being
8349 * jcf-write.c (append_innerclass_attribute_entry): Static
8350 `anonymous_name' and its initialization deleted. `ocii' and `ini'
8351 to be zero for anonymous classes.
8353 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8355 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
8357 * jcf-parse.c (set_source_filename): Use
8358 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
8360 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8362 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
8363 gets a unique asm name.
8365 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8367 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
8368 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
8370 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
8371 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
8372 * parse.y (lookup_package_type_and_set_next): Deleted.
8373 (resolve_package): Removed unnecessary code.
8374 (find_applicable_accessible_methods_list): `finit$' can't be
8376 * verify.c (pop_argument_types): Added missing prototype.
8378 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
8380 * config-lang.in: Disable java by default.
8382 2001-01-23 Tom Tromey <tromey@redhat.com>
8384 * gcj.texi (Copying): New node.
8385 Added copyright information.
8387 2001-01-21 Per Bothner <per@bothner.com>
8389 Various fixes to allow compiling a compressed .jar/.zip archive.
8390 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
8391 (struct ZipFile): Add fields name and next (from ZipFileCache).
8392 (struct ZipDirectory): New field zipf points to owning ZipFile.
8393 * jcf.h (struct ZipDirectory): Add forward declaration.
8394 (struct JCF): Declare zipd field to have type struct ZipDirectory.
8395 Remove seen_in_zip and zip_offset fields.
8396 (JCF_SEEN_IN_ZIP): New macro.
8397 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
8398 * jcf-io.c: Change all ZipFileCache to ZipFile.
8399 (read_zip_member): New function.
8400 (open_in_zip): Call read_zip_member.
8401 * jcf-parse.c (find_in_current_zip): Remove function.
8402 (read_class): Merge in find_in_current_zip functionality.
8403 Call read_zip_member if needed.
8404 (parse_zip_file_entries): Use read_zip_member.
8405 (process_zip_dir): Update for removed and added JCF fields.
8406 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
8408 2001-01-21 Per Bothner <per@bothner.com>
8410 Minor optimization of static ggc roots.
8411 * jcf-parse.c (parse_roots): New static field.
8412 (current_field, current_method, current_file_list): Replace by macros
8413 naming fields of parse_roots.
8414 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
8415 * class.c (class_roots): New static field.
8416 (registered_class, fields_ident, info_ident, class_list):
8417 New macros naming fields of parse_roots.
8418 (build_static_field_ref): Don't register roots here.
8419 (layout_class): Static field list replaced by macro class_list.
8420 (init_class_processing): Call ggc_add_tree_root for 4 roots.
8421 Initialize fields_ident and info_ident here.
8423 2001-01-21 Per Bothner <per@bothner.com>
8425 * jcf-parse.c (ggc_mark_jcf): New function.
8426 (init_jcf_parse): Register current_jcf as ggc root.
8428 2001-01-21 Per Bothner <per@bothner.com>
8430 * lang.c (put_decl_node): Print method's name.
8432 2001-01-21 Per Bothner <per@bothner.com>
8434 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
8435 (verify_jvm_instructions): Use it, for better error messages on loads.
8437 2001-01-21 Per Bothner <per@bothner.com>
8439 * verify.c (merge_type_state): Still may have to merge even if
8440 LABEL_VERIFIED (label).
8442 2001-01-21 Per Bothner <per@bothner.com>
8444 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
8445 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
8447 2001-01-19 Per Bothner <per@bothner.com>
8449 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
8450 if expeting an interface type. Refines Tom's change of 2000-09-12.
8452 2001-01-18 Per Bothner <per@bothner.com>
8454 * gcj.texi (Input Options): Mention .java files.
8456 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8458 * lang-options.h (-Wunsupported-jdk11): Removed.
8459 * lang.c (flag_not_overriding): Deleted.
8460 (flag_static_local_jdk1_1): Likewise.
8461 (lang_W_options): Removed "unsupported-jdk11" entry.
8462 * parse.y (java_check_methods): Removed dead code.
8464 2001-01-17 Tom Tromey <tromey@redhat.com>
8466 Changes suggested by Per Bothner:
8467 * gcj.texi (Input Options): Don't mention input files.
8468 (Code Generation): Updated --main information.
8469 (Invoking jcf-dump): Mention that --javap is incomplete.
8470 From Alexandre Petit-Bianco:
8471 (Warnings): Don't mention -Wunsupported-jdk11.
8473 (Compatibility): Mention JDK 1.2-ness of libraries.
8474 (Resources): Mention resources used when writing gcj.
8476 2001-01-17 Tom Tromey <tromey@redhat.com>
8478 * gcj.texi: New file.
8479 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
8480 (java.info): Depend on gcj.info.
8481 (java/gcj.dvi): New target.
8482 (java.dvi): Depend on gcj.dvi.
8483 (java.install-info): Wrote.
8485 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
8487 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
8488 having called make_decl_rtl.
8490 2001-01-14 Per Bothner <per@bothner.com>
8492 Various patches to emit better messages on verification errors.
8493 * expr.c (push_type_0): Return error indication on stack overflow,
8494 instead of callinfg fatal.
8495 (push_type): Now just call push_type_0 (nd fatal on overflow).
8496 (pop_type_0): Return detailed error message (in a char** argument).
8497 (pop_type): If pop_type_0 fails, print error message.
8498 (pop_argument_types): Moved to verify.c.
8499 * verify.c (pop_argument_types): Moved from expr.c.
8500 Return a (possible) error message, rather than void.
8501 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
8502 (verify_jvm_instruction): Use new macros, improving error messages.
8503 For case OPCODE_astore use object_ptr_type_node.
8504 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
8505 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
8507 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
8508 constant, return body without wrapper. (Improves constant folding.)
8509 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
8511 2001-01-13 Per Bothner <per@bothner.com>
8513 * expr.c (expand_java_field_op): Assigning to a final field outside
8514 an initializer does not violate JVM spec, so should be warning, not
8515 error. (Sun's verifier does not complain - though MicroSoft's does.)
8517 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
8519 * gjavah.c (version), jcf-dump.c (version): Update copyright year
8522 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
8524 * parse.y (resolve_expression_name): Permit instance variables from
8525 enclosing context in super constructor call.
8526 (resolve_qualified_expression_name): Permit enclosing class's qualified
8527 "this" in super constructor call.
8529 2001-01-10 Mark Mitchell <mark@codesourcery.com>
8531 * class.c (build_utf8_ref): Remove last argument in call to
8532 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
8533 (build_class_ref): Likewise.
8534 (build_static_field_ref): Likewise.
8535 (get_dispatch_table): Likewise.
8536 (layout_class_method): Likewise.
8537 (emit_register_classes): Likewise.
8538 * constants.c (build_constant_data_ref): Likewise.
8539 * decl.c (builtin_function): Likewise.
8540 (create_primitive_vtable): Likewise.
8541 * expr.c (build_known_method_def): Likewise.
8542 (build_jni_stub): Likewise.
8543 (java_lang_expand_expr): Likewise.
8545 2001-01-10 Tom Tromey <tromey@redhat.com>
8547 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
8549 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8551 * java-tree.h (lang_printable_name_wls): New prototype.
8552 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
8553 rather than `current_class' to print type name. Don't prepend type
8554 names when printing constructor names.
8555 (lang_printable_name_wls): New function.
8556 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
8557 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
8558 * parse.y (patch_method_invocation): Message tuned for constructors.
8559 (not_accessible_p): Grant `private' access from within
8562 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
8564 All files with updated copyright when applicable.
8565 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
8566 * class.c (mangle_class_field): Function removed.
8567 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
8568 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
8569 (build_class_ref): Call `java_mangle_class_field' instead of
8570 `mangle_class_field.'
8571 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
8572 (layout_class): Call `java_mangle_decl' instead of
8573 `mangle_static_field.'
8574 (cxx_keywords): Initialized static array moved to `lex.c.'
8575 (layout_class_method): Changed leading comment. Simplified to
8576 call `java_mangle_decl.' Local `ptr' moved in for loop body.
8577 * decl.c (lang_mark_tree): Mark field `package_list.'
8578 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
8579 (struct lang_type): New field `package_list.'
8580 (unicode_mangling_length): Prototype removed.
8581 (append_gpp_mangled_name, append_gpp_mangled_classtype,
8582 emit_unicode_mangled_name): Likewise.
8583 (cxx_keyword_p): New prototype.
8584 (java_mangle_decl, java_mangle_class_field,
8585 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
8586 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
8588 * jvgenmain.c (main_method_prefix): Global variable removed.
8589 (main_method_suffix): Likewise.
8590 (do_mangle_classname): New function.
8591 (main): Call it. Format changed to accommodate new mangling scheme.
8592 * lex.c: (utf8_cmp): Conditionally prototyped.
8593 (cxx_keywords): Moved from class.c, conditionally defined.
8594 (utf8_cmp, cxx_keyword_p): Likewise.
8595 * mangle.c (obstack.h, ggc.h): Included.
8596 (mangle_field_decl): New function.
8597 (mangle_method_decl, mangle_type, mangle_pointer_type,
8598 mangle_array_type, mangle_record_type,
8599 find_compression_pointer_match, find_compression_array_match,
8600 find_compression_record_match,
8601 find_compression_array_template_match, set_type_package_list,
8602 entry_match_pointer_p, emit_compression_string, init_mangling,
8603 finish_mangling, compression_table_add, mangle_member_name): Likewise.
8604 (mangle_obstack): New global.
8605 (MANGLE_RAW_STRING): New macro.
8606 (unicode_mangling_length): Turned static.
8607 (append_unicode_mangled_name): Renamed from
8608 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
8609 replaces `obstack', removed from the parameter list.
8610 (append_gpp_mangled_name): Turned static. `mangle_obstack'
8611 replaces parameter `obstack', removed from the parameter list. Call
8612 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
8613 (append_gpp_mangled_classtype): Removed.
8614 (compression_table, compression_next): New static variables.
8615 * parse.y (temporary_obstack): Extern declaration removed.
8617 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
8619 * parse.y (patch_binop): Compute missing type in error situations.
8621 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8623 * class.c (make_class_data): Push initial value for "arrayclass".
8624 * decl.c (init_decl_processing): Add new class field "arrayclass".
8626 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
8628 From patha@softlab.ericsson.se:
8629 * parse.y (switch_label): Use build, not build1, to construct
8632 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
8634 * lang.c (lang_decode_option): Change -MA to -MP.
8635 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
8636 Update to new prototype; do quote targets.
8637 (jcf_dependency_write): Update.
8639 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
8641 Shorten primitive array allocation path:
8642 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
8643 to create new primitive arrays.
8644 * expr.c (build_newarray): If generating native code, call
8645 soft_newarray_node with a reference to the primitive TYPE identifier
8646 instead of type_value.
8648 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
8650 Fix for PRs gcj/312 and gcj/253:
8651 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
8652 dest if they arn't already.
8653 * class.c (layout_class): Call maybe_layout_super_class on
8654 superinterfaces also, but only if compiling from bytecode.
8657 * parse.y (create_class): Set ACC_STATIC if class is declared in an
8660 2000-12-15 Tom Tromey <tromey@redhat.com>
8662 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
8665 2000-12-14 Andrew Haley <aph@redhat.com>
8667 * boehm.c (mark_reference_fields): Change test to correctly detect
8670 2000-12-15 Andreas Jaeger <aj@suse.de>
8672 * config-lang.in (lang_dirs): Added.
8674 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
8676 * parse.y (end_artificial_method_body): Fixed undefined behavior.
8677 Credits go to rth for finding it.
8679 2000-12-13 Mike Stump <mrs@wrs.com>
8681 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
8683 2000-11-07 Tom Tromey <tromey@cygnus.com>
8685 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
8686 * lex.c (java_ignorable_control_p): Removed.
8687 (java_letter_or_digit_p): Removed.
8688 (java_start_char_p): New function.
8689 (java_read_char): Return `int', not `unicode_t'. Changed
8691 (java_read_unicode): Likewise.
8692 (java_read_unicode_collapsing_terminators): Likewise.
8693 (java_get_unicode): Likewise.
8694 (java_new_lexer): Initialize hit_eof.
8695 (java_parse_end_comment): Take `int' argument.
8696 (java_parse_doc_section): Likewise.
8697 (java_parse_escape_sequence): Don't allow backlash-newline.
8699 * lex.h (JAVA_DIGIT_P): Removed.
8700 (_JAVA_LETTER_OR_DIGIT_P): Removed.
8701 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
8702 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
8703 (JAVA_PART_CHAR_P): New macro.
8705 (JAVA_CHAR_ERROR): Now -2.
8706 (java_lexer): New field `hit_eof'.
8707 * chartables.h: New file.
8708 * gen-table.pl: new file.
8710 2000-11-20 Tom Tromey <tromey@cygnus.com>
8711 Alexandre Petit-Bianco <apbianco@cygnus.com>
8713 * parse.y (java_complete_lhs): Only allow compound assignment of
8714 reference type if type is String.
8716 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8718 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
8719 jcf-path.c: Likewise.
8721 2000-12-09 Anthony Green <green@redhat.com>
8723 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
8724 filestart and filename_length as int values.
8726 2000-12-07 Mo DeJong <mdejong@redhat.com>
8728 * jcf-io.c (find_class): Correct the logic that tests to see if a
8729 .java file is newer than its .class file. The compiler was
8730 incorrectly printing a warning when file mod times were equal.
8732 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
8734 * jvgenmain.c: Use ISPRINT not isascii.
8736 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8738 * parse.y (end_artificial_method_body): Fixed typo.
8740 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8742 * parse.y (patch_method_invocation): Pick the correct enclosing
8743 context when creating inner class instances.
8746 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
8748 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
8749 Update copyright year to 2000.
8751 2000-11-23 Anthony Green <green@redhat.com>
8753 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
8754 Move current_file_list out of yyparse and make it static.
8756 * expr.c: Declare quick_stack and tree_list_free_list as static
8757 (init_expr_processing): Register quick_stack and
8758 tree_list_free_list roots.
8760 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8762 * parse.y (build_outer_field_access): New local `decl_ctx', use
8763 it. Check for field's context and current class immediate outer
8764 context inheritance.
8765 (outer_field_access_p): Consider fields inherited from the last
8767 (build_access_to_thisn): Stop at the last enclosing context if
8771 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
8773 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
8775 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
8777 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
8780 2000-11-20 Tom Tromey <tromey@cygnus.com>
8782 * jv-scan.c (help): Document --complexity.
8783 (options): Added --complexity.
8784 (flag_complexity): New global.
8785 (main): Call `report'.
8786 * parse-scan.y (complexity): New global.
8787 (if_then_statement, if_then_else_statement,
8788 if_then_else_statement_nsi, switch_block_statement_group,
8789 while_expression, do_statement, for_begin, continue_statement,
8790 throw_statement, catch_clause, finally, method_invocation,
8791 conditional_and_expression, conditional_or_expression,
8792 conditional_expression): Update complexity.
8793 (reset_report): Reset complexity.
8794 (report): New function.
8796 2000-11-20 Tom Tromey <tromey@cygnus.com>
8798 * lex.c (yylex): Added STRICT_TK case.
8799 * parse.y (STRICT_TK): Added.
8800 * parse-scan.y (STRICT_TK): Added.
8801 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
8802 `;'. Use 4, not 3, with -k option. Correctly rename resulting
8804 * keyword.h: Rebuilt.
8805 * keyword.gperf (strictfp): Added.
8807 2000-11-20 Tom Tromey <tromey@cygnus.com>
8809 * lex.c (yylex): Recognize floating point constants with leading
8812 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8814 * java-tree.h (cyclic_inheritance_report): Constify.
8815 * parse.y (cyclic_inheritance_report): Likewise.
8817 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
8819 * parse.y (goal): Remove call to ggc_add_string_root.
8821 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
8823 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
8824 Create string in scratch buffer, then pass to build_string.
8826 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
8828 * parse.y (issue_warning_error_from_context): Add
8831 2000-11-11 Anthony Green <green@redhat.com>
8833 * jcf-parse.c (process_zip_dir): Add finput parameter.
8834 (jcf_figure_file_type): Call process_zip_dir with appropriate
8837 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8839 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
8840 * jcf-parse.c (jcf_figure_file_type): Likewise.
8842 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
8844 * parse.y (create_new_parser_context): Use memset () instead of
8847 2000-11-08 Tom Tromey <tromey@cygnus.com>
8849 * gjavah.c (process_file): Only include gcj/cni.h when generating
8852 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
8854 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
8855 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
8856 instead of bzero ().
8858 2000-11-05 Tom Tromey <tromey@cygnus.com>
8860 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
8861 * lex.c (IS_ZERO): New define.
8862 (java_perform_atof): Error on floating point underflow.
8864 2000-11-04 Tom Tromey <tromey@cygnus.com>
8866 * lex.c (java_parse_escape_sequence): Only read two octal
8867 characters if the first one is greater than 3. Don't allow
8868 "octal" numbers to include the digits 8 or 9.
8870 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
8872 * Make-lang.in (java.distdir): Remove.
8874 2000-11-03 Tom Tromey <tromey@cygnus.com>
8876 * Make-lang.in (java.dvi): New target.
8877 Partial fix for PR other/567.
8879 * lang-options.h: Mention -Wout-of-date.
8880 * jcf-dump.c (flag_newer): New global.
8881 * gjavah.c (flag_newer): New global.
8882 * jcf-io.c (find_class): Only warn when flag_newer set.
8883 * lang.c (flag_newer): New global.
8884 (struct string_option): New declaration.
8885 (lang_W_options): New global.
8886 (process_option_with_no): New function.
8887 (lang_decode_option): Use it.
8889 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
8890 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
8893 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
8894 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
8895 * lex.c (java_read_unicode): Removed `term_context' argument.
8896 Recognize any number of `u' in `\u'.
8897 (java_read_unicode_collapsing_terminators): New function.
8898 (java_get_unicode): Use it.
8899 (java_lineterminator): Removed.
8900 (yylex): Produce error if character literal is newline or single
8901 quote. Return if eof found in middle of `//' comment. EOF in
8902 `//' comment is only an error if pedantic.
8903 (java_ignorable_control_p): New function.
8904 (java_parse_end_comment): Return if eof found in middle of
8907 * jv-scan.c (pedantic): New global.
8909 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
8911 * parse.y (outer_field_access_p): Inherited fields aren't
8912 consider outer fields.
8913 (maybe_build_thisn_access_method): Use
8914 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
8915 (resolve_expression_name): Trigger an error if a static field
8916 is being accessed as an outer field.
8918 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8920 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
8923 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
8925 * Make-lang.in: Move all build rules here from Makefile.in,
8926 adapt to new context. Wrap all rules that change the current
8927 directory in parentheses. Expunge all references to $(P).
8928 When one command depends on another and they're run all at
8929 once, use && to separate them, not ;. Add OUTPUT_OPTION to
8930 all object-file generation rules. Delete obsolete variables.
8932 * Makefile.in: Delete.
8933 * config-lang.in: Delete outputs= line.
8935 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
8937 * parse.y (patch_method_invocation): NULLify this_arg when already
8939 (maybe_use_access_method): Handle call to methods unrelated to the
8940 current class. Fixed comment.
8943 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8945 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
8948 2000-10-24 Tom Tromey <tromey@cygnus.com>
8950 * lex.c (java_new_lexer): Initialize new fields. Work around
8951 broken iconv() implementations.
8952 (java_read_char): Swap bytes if required. Use fallback decoder if
8954 (byteswap_init, need_byteswap): New globals.
8955 (java_destroy_lexer): Only close iconv handle if it is in use.
8956 * lex.h (java_lexer): New fields read_anything, byte_swap,
8958 Made out_buffer unsigned.
8960 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8962 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
8963 where an enclosing context can be set on the jdep.
8964 (do_resolve_class): Fixed identation.
8966 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8968 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
8970 * jcf-reader.c (peek_attribute, skip_attribute): Only define
8973 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
8975 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
8977 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8979 * jcf-write.c (OP1): Update `last_bc'.
8980 (struct jcf_block): Fixed indentation and typo in comments. New
8982 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
8983 follows `monitorenter'.
8984 * parse.y (patch_synchronized_statement): New local `tmp'. Call
8988 2000-10-16 Tom Tromey <tromey@cygnus.com>
8990 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
8991 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
8992 * lang-options.h: Added -MA, -MT, -MF..
8993 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
8994 (DEPEND_TARGET_SET): New macro.
8995 (DEPEND_FILE_ALREADY_SET): Likewise.
8996 (init_parse): Handle new flags.
8997 * jcf.h (jcf_dependency_print_dummies): Declare.
8998 * Make-lang.in (s-java): Added mkdeps.o.
8999 * Makefile.in (BACKEND): Added mkdeps.o.
9000 (../gcjh$(exeext)): Added mkdeps.o.
9001 (../jcf-dump$(exeext)): Added mkdeps.o.
9002 * jcf-depend.c: Include mkdeps.h.
9003 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
9004 add_entry): Removed.
9005 (jcf_dependency_reset): Rewrote.
9006 (dependencies): New global.
9007 (jcf_dependency_set_target): Rewrote.
9008 (jcf_dependency_add_target): Likewise.
9009 (jcf_dependency_add_file): Likewise.
9011 (print_ents): Removed.
9012 (jcf_dependency_write): Rewrote.
9013 (print_dummies): New global.
9014 (jcf_dependency_print_dummies): New function
9015 (jcf_dependency_write): Call deps_dummy_targets if required.
9017 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9019 * gjavah.c (add_class_decl): Removed unused variables `tname',
9020 `tlen' and `name_index'.
9021 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
9022 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
9023 in `wfl_operator' with value.
9024 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
9025 (jcf_figure_file_type): Fixed identation.
9026 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
9027 * parse.y (analyze_clinit_body): New function.
9028 (static_initializer:): Reset `current_static_block'.
9029 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
9030 `wfl_operator' with new value.
9031 (lookup_cl): Use EXPR_WFL_FILENAME.
9032 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
9033 analyze_clinit_body.
9034 (build_outer_field_access): Access to this$<n> built from
9035 current_class, not its outer context.
9036 (build_access_to_thisn): Fixed leading comment. Tidied things up.
9037 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
9038 (patch_method_invocation): Use `is_static_flag' when already
9040 (patch_newarray): Removed assignment in ternary operator.
9042 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9044 * except.c (free_eh_ranges): Don't free `whole_range'.
9046 2000-10-15 Anthony Green <green@redhat.com>
9048 * decl.c (init_decl_processing): Call init_class_processing before
9051 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9053 * check-init.c (check_init): Fixed leading comment. Use
9055 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9056 (give_name_to_locals): Likewise.
9057 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
9058 fields in lang_decl_var.
9059 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
9060 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
9061 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
9062 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
9063 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
9064 (LOCAL_FINAL): Rewritten.
9065 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
9066 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
9067 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
9068 `init_final' fields.
9069 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
9070 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
9071 (TYPE_HAS_FINAL_VARIABLE): New macro.
9072 (struct lang_type): Added `afv' field.
9073 * parse.y (check_static_final_variable_assignment_flag): New function.
9074 (reset_static_final_variable_assignment_flag): Likewise.
9075 (check_final_variable_local_assignment_flag): Likewise.
9076 (reset_final_variable_local_assignment_flag): Likewise.
9077 (check_final_variable_indirect_assignment): Likewise.
9078 (check_final_variable_global_assignment_flag): Likewise.
9079 (add_inner_class_fields): Use LOCAL_FINAL_P.
9080 (register_fields): Handle local finals and final variables.
9081 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
9082 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9083 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
9085 (java_complete_expand_methods): Loop to set
9086 TYPE_HAS_FINAL_VARIABLE. Call
9087 `reset_final_variable_local_assignment_flag' and
9088 `check_final_variable_local_assignment_flag' accordingly before
9089 and after constructor expansion. Call
9090 `reset_static_final_variable_assignment_flag'
9091 before expanding <clinit> and after call
9092 `check_static_final_variable_assignment_flag' if the
9093 current_class isn't an interface. After all methods have been
9094 expanded, call `check_final_variable_global_assignment_flag' and
9095 `check_static_final_variable_assignment_flag' if the current class
9097 (maybe_yank_clinit): Fixed typo in comment.
9098 (build_outer_field_access_methods): Removed old sanity check. Use
9099 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
9100 Don't create access methods for finals.
9101 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
9102 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
9103 existing DECL_INIT has been processed.
9104 (java_complete_lhs): Likewise.
9105 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
9106 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
9108 (patch_assignment): Use LOCAL_FINAL_P.
9109 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
9110 DECL_INITIAL is nullified.
9113 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9115 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
9117 * Makefile.in (parse.c, parse-scan.c): Likewise.
9119 2000-10-12 Mark Mitchell <mark@codesourcery.com>
9121 * class.c (temporary_obstack): Remove.
9122 (make_class): Don't mess with obstascks.
9123 (push_class): Likewise.
9124 (set_super_info): Likewise.
9125 (add_method_1): Likewise.
9126 (add_method): Likewise.
9127 (add_field): Likewise.
9128 (build_utf8_ref): Likewise.
9129 (build_class_ref): Likewise.
9130 (build_static_field_ref): Likewise.
9131 (finish_class): Likewise.
9132 (push_super_field): Likewise.
9133 (layout_class): Likewise.
9134 (layout_class_methods): Likewise.
9135 (init_class_processing): Likewise.
9136 * constants.c (get_tag_node): Likewise.
9137 (build_constant_data_ref): Likewise.
9138 * decl.c (ggc_p): Remove.
9139 (copy_lang_decl): Use ggc_alloc.
9140 (complete_start_java_method): Don't mess with obstacks.
9141 (start_java_method): Likewise.
9142 (end_java_method): Likewise.
9143 * except.c (link_handler): Use xmalloc.
9144 (free_eh_ranges): New function.
9145 (method_init_exceptions): Use it.
9146 (add_handler): Use xmalloc.
9147 (expand_start_java_handler): Don't mess with obstacks.
9148 (prepare_eh_table_type): Likewise.
9149 (expand_end_java_handler): Likewise.
9150 * expr.c (push_value): Likewise.
9151 (create_label_decl): Likewise.
9152 (build_jni_stub): Likewise.
9153 (java_lang_expand_expr): Likewise.
9154 (note_instructions): Use xrealloc.
9155 (java_push_constant_from_pool): Don't mess with obstacks.
9156 (process_jvm_instruction): Likewise.
9157 * java-tree.h (cyclic_inheritance_report): Remove duplicate
9159 * jcf-parse.c (get_constant): Don't mess with obstacks.
9160 (read_class): Likewise.
9161 (jcf_parse): Likewise.
9162 * lex.c (expression_obstack): Remove.
9163 (java_lex): Don't use obstack_free.
9164 * parse.h (exit_java_complete_class): Don't mess with obstacks.
9165 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
9166 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
9167 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
9168 * parse.y (gaol): Add more GC roots.
9169 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
9170 (lookup_field_wrapper): Likewise.
9171 (obtain_incomplete_type): Don't mess with obstacks.
9172 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
9174 (craft_constructor): Don't mess with obstacks.
9175 (safe_layout_class): Likewise.
9176 (java_complete_class): Likewise.
9177 (source_end_java_method): Likewise.
9178 (build_outer_field_access_methods): Likewise.
9179 (build_outer_method_access_method): Likewise.
9180 (maybe_build_thisn_access_method): Likewise.
9181 (build_dot_class_method_invocation): Likewise.
9182 (java_complete_tree): Likewise.
9183 (java_complete_lhs): Likewise.
9184 (do_merge_string_cste): Likewise.
9185 (patch_string_cst): Likewise.
9186 (array_constructor_check_entry): Likewise.
9187 * typeck.c (build_java_array_type): Likewise.
9188 (parse_signature_string): Likewise.
9189 (build_java_signature): Likewise.
9191 2000-10-12 Tom Tromey <tromey@cygnus.com>
9194 * gjavah.c (add_class_decl): Don't special-case inner classes.
9195 (add_namelet): Likewise.
9197 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
9199 * java-tree.h: Constify current_encoding.
9200 * lang.c: Constify current_encoding.
9202 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
9204 * jvgenmain.c (class_mangling_suffix): Omit `.'.
9205 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
9207 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9209 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
9210 patch. Fixes gcj/340.
9212 2000-10-10 Tom Tromey <tromey@cygnus.com>
9214 * lex.c (java_new_lexer): Initialize out_first and out_last
9216 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
9218 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9220 * parse.y (pop_current_osb): New function.
9221 (array_type:): Use `dims:', changed actions
9222 accordingly. Suggested by Anthony Green.
9223 (array_creation_expression:): Used pop_current_osb.
9224 (cast_expression:): Likewise.
9225 (search_applicable_method_list): Fixed indentation.
9227 2000-10-08 Anthony Green <green@redhat.com>
9229 * parse.y (array_type_literal): Remove production.
9230 (type_literals): Refer to array_type, not array_type_literal.
9232 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9234 Patch contributed by Corey Minyard.
9235 * decl.c (check_local_named_variable): New function.
9236 (tree check_local_unnamed_variable): Likewise.
9237 (find_local_variable): Splitted. Call check_local_{un}named_variable.
9239 2000-10-07 Anthony Green <green@redhat.com>
9241 * class.c (layout_class): Handle case where superclass can't be
9244 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
9246 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
9249 2000-10-05 Tom Tromey <tromey@cygnus.com>
9251 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
9252 * jvgenmain.c (class_mangling_prefix): Removed.
9253 (class_mangling_suffix): New global.
9255 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
9257 (print_method_info): Handle overrides for static and final
9259 (process_file): Generate declaration for class object field.
9260 * class.c (cxx_keywords): New array.
9261 (utf8_cmp): New function.
9262 (cxx_keyword_p): New function.
9263 (layout_class_method): Mangle C++ keywords by appending `$'.
9264 (mangle_field): New function.
9265 (mangle_class_field): Use mangle_field. Mangle class name as
9267 (mangle_static_field): Use mangle_field.
9269 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9271 * decl.c (find_local_variable): Removed uncessary type check and
9272 fixed range check typo. From Corey Minyard.
9274 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9276 * decl.c (give_name_to_locals): New local `code_offset'. Call
9277 `maybe_adjust_start_pc'.
9278 * expr.c (note_instructions): New function.
9279 (expand_byte_code): Don't collect insn starts here.
9280 (peek_opcode_at_pc): New function.
9281 (maybe_adjust_start_pc): Likewise.
9282 * java-tree.h (maybe_adjust_start_pc): Declare.
9283 (note_instructions): Likewise.
9284 * jcf-parse.c (parse_class_file): Call `note_instructions'.
9286 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9288 * parse.y (field_access:): Fixed indentation.
9289 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
9291 2000-09-07 Tom Tromey <tromey@cygnus.com>
9294 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
9295 JPRIMITIVE_TYPE_P, for arithmetic operators.
9296 (patch_method_invocation): Indentation fix.
9297 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
9298 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
9299 (do_unary_numeric_promotion): Cleaned up code.
9300 (valid_cast_to_p): Handle boolean correctly.
9302 2000-09-27 Tom Tromey <tromey@cygnus.com>
9304 * lex.c (java_read_unicode): Reset bs_count when finished with
9307 2000-10-01 Mark Mitchell <mark@codesourcery.com>
9310 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
9311 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
9312 (typeck.o): Depend on ggc.h.
9313 * class.c (add_method_1): Use GC functions for allocation.
9314 (init_class_processing): Register roots.
9315 * decl.c (ggc_p): Set to 1.
9316 (pending_local_decls): Make it static.
9317 (push_jvm_slot): Use GC functions for allocation.
9318 (init_decl_processing): Register roots.
9319 (give_name_to_locals): Use GC functions for allocation.
9320 (lang_mark_tree): New function.
9321 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
9322 functions for allocation.
9323 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
9324 * lex.c (java_lex): Use build_string, rather than replicating it
9326 * parse.y (goal): Add more roots.
9327 (mark_parser_ctxt): New function.
9328 * typeck.c: Include ggc.h.
9330 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9332 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
9333 contains something else than MODIFY_EXPR.
9335 2000-09-23 Mark Mitchell <mark@codesourcery.com>
9337 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
9338 * Makefile.in (parse.o): Depend on ggc.h.
9339 (class.o): Likewise.
9340 (constants.o): Likewise.
9343 (jcf-parse.o): Likewise.
9344 (jcf-write.o): Likewise.
9345 (mangle.o): Likewise.
9346 * class.c: Include ggc.h.
9347 (build_static_field_ref): Register GC roots.
9348 (layout_class): Likewise.
9349 (init_class_processing): Likewise.
9350 * constants.c: Include ggc.h.
9351 (current_constant_pool_data_ref): Remove.
9352 (tag_nodes): Move it to ...
9353 (get_tag_node): ... here. Register GC roots.
9354 * decl.c: Include ggc.h. Remove many global tree definitions.
9355 (throw_node): Define.
9356 (java_global_trees): Likewise.
9357 (predef_filenames): Make the size a constant.
9358 (init_decl_processing): Adjust accordingly.
9359 (init_decl_processing): Call init_jcf_parse. Register GC roots.
9360 * expr.c: Include ggc.h.
9361 (init_expr_processing): Register GC roots.
9362 (build_invokeinterface): Likewise.
9363 * java-tree.h: Replace extern tree declarations with macros.
9364 (java_global_trees): New variable.
9365 (java_tree_index): New enumeration.
9366 (init_jcf_parse): Declare.
9367 * jcf-parse.c: Include ggc.h.
9368 (current_class): Remove declaration.
9369 (main_class): Likewise.
9370 (all_class_list): Likewise.
9371 (predefined_filename_p): Adjust for constant size of
9373 (init_jcf_parse): New function.
9374 * jcf-write.c: Include ggc.h.
9375 (generate_classfile): Register GC roots.
9376 (append_synthetic_attribute): Likewise.
9377 (append_innerclass_attribute_entry): Likewise.
9378 * lang.c: Include ggc.h.
9379 (lang_print_error): Register GC roots.
9380 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
9382 * parse.y: Include ggc.h.
9383 (wfl_operator): Remove.
9384 (goal): Register GC roots.
9385 (java_pop_parser_context): Adjust for new field names.
9386 (java_parser_context_save_global): Likewse.
9387 (java_parser_context_restore_global): Likewise.
9388 (java_parser_context_suspend): Likewise.
9389 (java_parser_context_resume): Likewise.
9390 (verify_constructor_circularity): Register GC roots.
9391 (lookup_cl): Likewise.
9392 (java_reorder_fields): Likewise.
9393 (build_current_this): Likewise.
9394 (class_in_current_package): Likewise.
9395 (argument_types_convertible): Likewise.
9396 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
9398 2000-09-14 Tom Tromey <tromey@cygnus.com>
9400 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
9402 2000-09-13 Tom Tromey <tromey@cygnus.com>
9404 * jcf-parse.c: Include <locale.h>.
9405 * jv-scan.c: Include <locale.h>.
9407 2000-09-12 Tom Tromey <tromey@cygnus.com>
9409 * expr.c (pop_type_0): Return `Object' if trying to merge two
9411 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
9412 interface types; `Object' is always a valid supertype.
9414 2000-09-12 Tom Tromey <tromey@cygnus.com>
9417 * jv-scan.c (help): Document --encoding.
9418 (options): Added `encoding' entry.
9419 (OPT_ENCODING): New define.
9420 (main): Handle --encoding.
9421 Include <langinfo.h> if nl_langinfo exists.
9422 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
9424 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
9425 (parse_source_file): Correctly call java_init_lex. Added `finput'
9426 argument. Use nl_langinfo to determine default encoding.
9427 * java-tree.h (current_encoding): Declare.
9428 * parse.y (java_parser_context_restore_global): Don't restore
9430 (java_parser_context_save_global): Don't set `finput' field.
9431 (java_pop_parser_context): Don't restore `finput'. Free old lexer
9433 * lang.c (current_encoding): New global.
9434 (lang_decode_option): Recognize `-fencoding='.
9435 (finish_parse): Don't close finput.
9436 * parse.h (struct parser_ctxt): Removed `finput' and
9437 `unget_utf8_value' fields. Added `lexer' field.
9438 (java_init_lex): Fixed declaration.
9439 * lex.c (java_new_lexer): New function.
9440 (java_destroy_lexer): Likewise.
9441 (java_read_char): Added `lex' argument. Handle iconv case.
9442 (java_read_unicode): Added `lex' argument. Count backslashes in
9444 (java_init_lex): Added `finput' and `encoding' arguments. Set
9445 `lexer' field in ctxp.
9446 (BAD_UTF8_VALUE): Removed.
9447 (java_lex): Handle seeing UEOF in the middle of a string literal.
9448 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
9449 (java_lexer): New structure.
9452 (DEFAULT_ENCODING): New define.
9453 (java_destroy_lexer): Declare.
9455 2000-09-12 Tom Tromey <tromey@cygnus.com>
9458 * lex.c (java_init_lex): Initialize java_io_serializable.
9459 * parse.y (java_io_serializable): New global.
9460 (valid_ref_assignconv_cast_p): An array can be cast to
9463 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
9465 * decl.c, expr.c: Include defaults.h if not already included.
9466 Don't define the *_TYPE_SIZE macros.
9468 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
9470 * typeck.c (build_java_array_type): Correct first parameter
9471 in ADJUST_FIELD_ALIGN invocation.
9473 2000-09-06 Tom Tromey <tromey@cygnus.com>
9475 * lang-specs.h: Also recognize `-femit-class-files'.
9477 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9479 * verify.c (merge_types): Load the types to merge if necessary.
9481 2000-09-02 Anthony Green <green@redhat.com>
9483 * jcf-io.c: Include zlib.h.
9484 (open_in_zip): Read compressed class file archives.
9485 * zipfile.h (ZipDirectory): Add uncompressed_size and
9486 compression_method fields.
9487 * zextract.c (read_zip_archive): Collect file compression info.
9489 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
9491 * parse.y (do_resolve_class): Also explore superclasses of
9492 intermediate enclosing contexts when searching for inner classes.
9494 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9496 * parse.y (variable_declarator_id:): Better error message.
9497 (expression_statement:): Use YYNOT_TWICE.
9498 (cast_expression:): Likewise.
9499 (assignment:): Likewise.
9501 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9503 * parse.y (do_merge_string_cste): New locals. Create new
9504 STRING_CSTs each time, use memcpy. Fixes gcj/311.
9506 2000-08-07 Hans Boehm <boehm@acm.org>
9508 * boehm.c (mark_reference_fields): Set marking bits for all words in
9509 a multiple-word record.
9510 (get_boehm_type_descriptor): Use the procedure marking descriptor for
9513 2000-08-31 Mike Stump <mrs@wrs.com>
9515 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
9516 jcf-dump$(exeext)): Make parallel safe.
9518 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
9520 * jcf-parse.c (set_source_filename): Constify a char *.
9521 * jcf-write.c (append_innerclasses_attribute,
9522 make_class_file_name): Constify a char *. Don't recycle a
9523 variable for an unrelated purpose.
9524 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
9525 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
9527 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9529 * expr.c (can_widen_reference_to): Fixed indentation.
9530 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
9531 * parse.y: `finit$' replaces `$finit$' in comments.
9532 (try_builtin_assignconv): Fixed leading comment.
9534 2000-08-25 Greg McGary <greg@mcgary.org>
9536 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
9538 2000-08-24 Greg McGary <greg@mcgary.org>
9540 * lang.c (lang_decode_option): Use ARRAY_SIZE.
9541 * parse.y (BINOP_LOOKUP): Likewise.
9543 2000-08-22 Andrew Haley <aph@cygnus.com>
9545 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
9546 sign extending. Fixes gcj/321.
9547 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
9548 combining to make a jlong. Fixes gcj/321.
9550 2000-08-21 Nix <nix@esperi.demon.co.uk>
9552 * lang-specs.h: Do not process -o or run the assembler if
9555 2000-08-16 Andrew Haley <aph@cygnus.com>
9557 * typeck.c (build_java_array_type): Rewrite code to do array
9558 alignment. Take into account back-end macros when aligning array
9559 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
9560 user to set alignment. Fixes gcj/252 and 160.
9562 2000-08-09 Tom Tromey <tromey@cygnus.com>
9564 * parse.y (check_abstract_method_definitions): Now return `int'.
9565 Check implemented interfaces. Fixes PR gcj/305.
9567 * parse.y (patch_switch_statement): Disallow `long' in switch
9568 expressions. Fixes PR gcj/310.
9570 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
9572 * decl.c (finit_leg_identifier_node): New global.
9573 (init_decl_processing): Use `finit$' to initialize
9574 finit_identifier_node. Use `$finit$' to initialize
9575 finit_leg_identifier_node.
9576 * expr.c (expand_java_field_op): Use ID_FINIT_P.
9577 * java-tree.h (finit_identifier_node): Changed attached comment.
9578 (finit_leg_identifier_node): New declaration.
9579 (ID_FINIT_P): Take finit_identifier_node and
9580 finit_leg_identifier_node into account. This is a backward
9583 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9585 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
9587 (generate_bytecode_insns): Check `nargs' before emitting it.
9588 * verify.c (merge_type_state): Fixed typo.
9589 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
9590 generate_bytecode_{conditional,insns}.
9592 2000-08-13 Anthony Green <green@redhat.com>
9594 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
9597 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9599 * class.c (maybe_layout_super_class): Fixed indentation.
9600 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
9601 (java_check_methods): New function declaration.
9602 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
9603 instead of `str_ptr'.
9604 * jcf-write.c (generate_bytecode_insns): Emit number the of args
9605 of a `invokeinterface' at the right time.
9606 * parse.h (WFL_STRIP_BRACKET): New macro.
9607 (SET_TYPE_FOR_RESOLUTION): Use it.
9608 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
9609 (check_class_interface_creation): Don't check for cross package
9610 innerclass name clashes.
9611 (method_header): Behave properly if MDECL is `error_mark_node'.
9612 (method_declarator): Return `error_mark_node' if bogus current
9614 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
9615 (resolve_and_layout): New local `decl_type', set and used. Call
9617 (java_check_methods): New method.
9618 (java_layout_classes): Use it.
9619 (resolve_qualified_expression_name): No EH check necessary in
9621 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
9623 (patch_assignment): Set DECL_INITIAL on integral final local.
9625 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
9627 * java-tree.h (flag_extraneous_semicolon): New extern.
9628 * lang-options.h: (-Wextraneous-semicolon): New option.
9629 * lang.c (flag_redundant): Fixed typo in leading comment.
9630 (flag_extraneous_semicolon): New global.
9631 (lang_decode_option): Set `flag_extraneous_semicolon' when
9632 -Wall. Decode `-Wextraneous-semicolon'.
9633 * parse.y (type_declaration:): Removed `SC_TK' hack, added
9634 `empty_statement' rule.
9635 (class_body_declaration): Likewise.
9636 (method_body:): Accept `;' as a method body.
9637 (static_initializer:): Removed `SC_TK' hack.
9638 (constructor_block_end:): Likewise.
9639 (empty_statement:): Report deprecated empty declaration. Fixes
9642 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9644 * parse.y (build_dot_class_method_invocation): Changed parameter
9645 name to `type'. Build signature from `type' and convert it to a
9646 STRING_CST if it's an array.
9647 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
9648 to use `ref_type' directly.
9650 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
9652 * lang-options.h: Added a comma after the last element to avoid
9653 syntax errors when other languages define additional options.
9655 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
9657 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
9658 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
9659 (jc1): Link with $(BACKEND).
9660 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
9662 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
9664 * jvspec.c: Adjust type of second argument to
9665 lang_specific_driver, and update code as necessary.
9667 * class.c (build_dtable_decl): Initialize dummy.
9669 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9671 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
9672 method bodies not to rule out discarding `<clinit>'; don't use
9673 <clinit> to initialize static fields with constant initializers.
9675 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9677 * gjavah.c (print_method_info): Added `synth' parameter. Skip
9679 (method_synthetic): New global.
9680 (HANDLE_METHOD): Recognize synthetic method and tell
9681 `print_method_info' about it.
9682 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
9683 processing a synthetic method.
9684 * jcf-reader.c (skip_attribute): New function.
9685 ( skip_attribute): Likewise.
9687 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9689 * parse.y (build_outer_field_access): Fixed comments.
9690 (fix_constructors): Emit the initialization of this$<n> before
9692 (resolve_qualified_expression_name): Build an access to `decl' if
9695 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9697 * parse-scan.y (curent_class): Non longer const.
9698 (inner_qualifier, inner_qualifier_length): Deleted.
9699 (current_class_length): New global.
9700 (bracket_count): Fixed typo in leading comment.
9701 (anonymous_count): New global.
9702 (class_instance_creation_expression:): Handle anonymous classes.
9703 (anonymous_class_creation:): New rule.
9704 (push_class_context): Rewritten.
9705 (pop_class_context): Likewise.
9706 (INNER_QUALIFIER): Macro deleted.
9707 (report_class_declaration): call `push_class_context' when
9708 entering the function. `fprintf' format modified not to use
9710 (report_class_declaration): Assign `package_name' and
9711 `current_class' to NULL separately.
9713 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
9715 * expr.c (build_invokeinterface): Call layout_class_methods on
9718 2000-07-27 Tom Tromey <tromey@cygnus.com>
9719 Anthony Green <green@cygnus.com>
9720 Alexandre Petit-Bianco <apbianco@cygnus.com>
9722 * class.c (make_class_data): Create vtable for abstract classes.
9723 (get_dispatch_table): Changed to cope with abstract classes.
9725 2000-07-27 Tom Tromey <tromey@cygnus.com>
9727 * parse.y (patch_method_invocation): Don't reverse the argument
9728 list when dealing with anonymous class constructors. Fixed typo in
9731 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9733 * parse.y (build_alias_initializer_parameter_list): Reverse
9734 crafted list when building aliases for anonymous class
9737 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9739 * parse.y (jdep_resolve_class): Don't bother checking potential
9740 innerclass access if `decl' is NULL.
9741 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
9744 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9746 * parse.c: Remove (again.)
9748 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9750 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
9751 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
9752 outside the `if' statement, alias to innerclass removed, `decl'
9753 used to mark the class complete.
9755 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9757 * parse.y (simple_name:): Fixed typo in error message.
9759 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9761 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
9762 or its first operand can be error marks.
9764 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9766 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
9767 * parse.y (method_header): Likewise.
9769 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9771 * parse.y (process_imports): Consider that one might be trying to
9772 import an innerclass. Fixes gcj/254
9774 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9776 * parse.y (find_as_inner_class): Handle the case where the
9777 enclosing context of an innerclass has been loaded as bytecode.
9779 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9781 * parse.y (simple_name:): Reject `$' in type names.
9782 (resolve_type_during_patch): Use `type' as a second
9783 argument to resolve_no_layout. Fixes gcj/257.
9785 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
9787 * parse.y (find_most_specific_methods_list): Select the only
9788 non-abstract method even if max has been set.
9789 Fixes gcj/285, gcj/298.
9791 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
9793 * lang-specs.h: Added %(jc1) to java compiler options.
9795 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
9797 * .cvsignore: New file.
9799 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9801 * parse.y (not_accessible_p): Access granted to innerclasses
9802 (indirectly) extending the reference type. Fixes gcj/249.
9804 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9806 * parse.y (patch_method_invocation): Fixed comment.
9807 (maybe_use_access_method): Build this$<n>s to the context of the
9808 target method, or a type that extends it. Fixes gcj/242.
9810 2000-07-13 Mark Mitchell <mark@codesourcery.com>
9814 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9816 * parse.y (fold_constant_for_init): Avoid bullish conversion.
9818 2000-07-13 Tom Tromey <tromey@cygnus.com>
9820 * lang-specs.h: Added %{I*}.
9822 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
9824 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
9826 2000-07-12 Mark Mitchell <mark@codesourcery.com>
9828 * parse-scan.c: Remove.
9830 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9832 * class.c (set_super_info): Handled protected inner classes.
9833 (common_enclosing_context_p): Bail early if arguments aren't both
9835 (get_access_flags_from_decl): Handle private and protected inner
9837 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
9838 (CLASS_PROTECTED): Likewise.
9839 (struct lang_type): New bitfield `poic'.
9840 * parse.y (jdep_resolve_class): Call check_inner_class_access on
9842 (check_inner_class_access): Renamed arguments, added
9843 comments. Handles protected inner classes (fixes gcj/225)
9844 (not_accessible_p): Fixed comments. Avoid handling inner classes.
9846 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9848 * parse.y (resolve_qualified_expression_name): Verify qualified
9849 access to `this'. Fixes gcj/239.
9851 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9853 * jcf-write.c (generate_classfile): Don't install ConstantValue
9856 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9858 * parse.y (resolve_qualified_expression_name): Handle inner class
9859 access. Fixes gcj/256.
9861 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9863 * jcf-write.c (generate_classfile): Properly install the
9864 ConstantValue attribute and the initial value constant pool index
9865 on string constants.
9866 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
9869 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9871 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
9873 * parse.y (find_as_inner_class): Fixed typo.
9874 (do_resolve_class): Explore enclosing contexts when searching for
9875 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
9876 (check_inner_class_access): Check `decl' which can be null in case
9879 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9881 * java-tree.h (java_debug_context): Declared `extern'.
9882 (safe_layout_class): Likewise.
9883 * parse.y (resolve_field_access): Field must be `static' in order
9884 to be replaced by its initial value. Added comments.
9885 (find_applicable_accessible_methods_list): Fixed typo.
9886 (find_most_specific_methods_list): Methods found in innerclasses
9887 take over methods founds in the enclosing contexts.
9888 (java_complete_tree): Loosen restrictions on the type of DECLs
9889 that can be replaced by their initialization values.
9890 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
9892 2000-07-05 Tom Tromey <tromey@cygnus.com>
9894 * Make-lang.in (PARSE_DIR): New macro.
9895 (PARSE_RELDIR): Likewise.
9896 (PARSE_C): Likewise.
9897 (PARSE_SCAN_C): Likewise.
9898 ($(PARSE_C)): New target.
9899 ($(PARSE_SCAN_C)): Likewise.
9900 (SET_BISON): New macro.
9901 (BISONFLAGS): Likewise.
9902 (JAVABISONFLAGS): Likewise.
9904 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
9906 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
9907 argument on the first pass for CNI as well as JNI.
9908 (print_method_info): Set up method name on the first pass only.
9910 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9912 * parse.y (parser_qualified_classname): Removed parameter
9914 (create_interface): Removed first passed parameter to
9915 parser_qualified_classname.
9916 (create_class): Likewise. Don't install alias on static
9917 innerclasses. Fixes gcj/275.
9919 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9921 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
9922 debugable statement with empty_stmt_node. Fixes gcj/272
9924 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9926 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
9929 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9931 * jcf-write.c (push_long_const): Appropriately cast short negative
9934 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
9936 * parse.y (verify_constructor_super): Use loop variable
9937 `m_arg_type' initialized with `mdecl_arg_type'.
9939 2000-06-29 Tom Tromey <tromey@cygnus.com>
9941 * parse.y (resolve_field_access): Handle case where `type_found'
9944 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9946 * expr.c (lookup_field): The same field can be found through two
9947 different interface. Don't declare it ambiguous in that case.
9949 2000-06-27 Tom Tromey <tromey@cygnus.com>
9951 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
9952 follows \r, then unget it at a lower level.
9954 2000-06-26 Tom Tromey <tromey@cygnus.com>
9956 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
9959 2000-06-25 Tom Tromey <tromey@cygnus.com>
9961 * parse.y (for_statement): Wrap expression in a WFL if it is a
9962 constant. For PR gcj/268.
9964 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9966 * parse.y (do_resolve_class): Minor optimiztion in the package
9967 list search. Removed unnecessary test and return statement.
9968 (valid_ref_assignconv_cast_p): Order of arguments to
9969 enclosing_context_p fixed.
9971 2000-06-24 Tom Tromey <tromey@cygnus.com>
9973 * expr.c (lookup_field): Print error and return error_mark_node if
9974 field reference is ambiguous.
9976 * parse.y (check_abstract_method_definitions): Also check if
9977 `other_method' is abstract.
9979 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9981 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
9983 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
9984 (struct lang_type): New field `pic'.
9985 (CLASS_PRIVATE): New macro.
9986 * parse.y (check_inner_class_access): New function.
9987 (jdep_resolve_class): Call it.
9989 2000-06-23 Tom Tromey <tromey@cygnus.com>
9991 * parse.y (patch_incomplete_class_ref): Initialize the returned
9992 class. For PR gcj/260.
9994 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9996 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
9998 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10000 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10001 Java specific checks.
10002 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
10003 screened by DECL_P.
10004 * java-tree.def (CASE_EXPR): Marked 'e'.
10005 (DEFAULT_EXPR): Likewise.
10006 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
10007 screened by DECL_P.
10008 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
10009 Java specific checks.
10010 (generate_bytecode_insns): Test try_block for BLOCK before using
10012 * parse.y (build_wfl_wrap): Added `location' argument. Set
10013 EXPR_WFL_LINECOL accordingly.
10014 (dim_expr:): Wrap constants with WFLs.
10015 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
10016 (resolve_package): Check for `stmt' not being a BLOCK before
10017 building a debuggable statement with it.
10018 (make_qualified_primary): Added extra parameter to build_wfl_wrap
10020 (resolve_field_access): Make sure `decl' is a DECL before treating
10022 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
10023 IDENTIFIER_NODE before treating it as such.
10024 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
10025 treating it as such.
10026 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
10027 to be applied only on non array types.
10029 2000-06-16 Per Bothner <per@bothner.com>
10031 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
10032 define in terms of DECL_RESULT, as that fails when --enable-checking.
10034 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10036 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
10037 types the same in comparison.
10038 (CHECK_OP): Add static prototype.
10040 2000-06-13 Jakub Jelinek <jakub@redhat.com>
10042 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
10043 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
10044 * parse.c: Rebuilt.
10046 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10048 * decl.c (create_primitive_vtable): Prototype.
10050 * jcf-write.c (generate_bytecode_insns): Initialize variable
10053 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
10055 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10057 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
10058 to track searched classes, and do not search the same class more than
10059 once. Call find_applicable_accessible_methods_list on immediate
10060 superclass, instead of search_applicable_method_list on all ancestors.
10061 Fix for PR gcj/238.
10063 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
10065 * parse.y (register_fields): Permit static fields in inner classes
10066 if they are final. Fix for PR gcj/255.
10068 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10070 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
10071 * parse.y (find_in_imports): Returned type changed to void,
10072 leading comment fixed.
10073 (register_package): New function.
10074 (qualify_and_find): Likewise.
10075 (package_declaration:): Use `register_package'.
10076 (single_type_import_declaration:): Removed local variable
10077 `node'. Added missing `;' for consistency.
10078 (type_import_on_demand_declaration:): Use `chainon' to link new
10080 (lookup_field_wrapper): Lookup local variables defined in outer
10082 (java_complete_class): Don't reverse the list of imported on demand.
10083 (do_resolve_class): Reorganized. Removed local variable
10084 `original_name'. Call `qualify_and_find' with the current package
10085 name, invoke `find_in_imports_on_demand' right after. Call
10086 `qualify_and_find' with the packages we've seen so far. Fixed
10087 operations numbering in comments.
10088 (java_expand_class): Don't reverse `package_list'.
10089 (find_most_specific_methods_list): New local variables `abstract'
10090 and `candidates'. Use them to pick the right method.
10092 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
10094 * parse.y (check_modifiers_consistency): Don't subtract out
10095 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
10097 2000-06-04 Philipp Thomas <pthomas@suse.de>
10099 * Makefile.in (INTLLIBS): New.
10103 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10105 * class.c (get_dispatch_table): Build the vtable dummy entry list
10106 element with a null purpose. Fixed leading comment.
10107 (build_dtable_decl): Build an accurate dtable type when appropriate
10110 2000-06-02 Richard Henderson <rth@cygnus.com>
10112 * lang.c (lang_get_alias_set): New.
10114 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
10116 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
10117 before using it as the accessed field.
10119 2000-05-31 Tom Tromey <tromey@cygnus.com>
10121 * java-tree.h (boolean_array_vtable, byte_array_vtable,
10122 char_array_vtable, short_array_vtable, int_array_vtable,
10123 long_array_vtable, float_array_vtable, double_array_vtable):
10125 * expr.c (get_primitive_array_vtable): New function.
10126 (create_primitive_vtable): New function.
10127 (java_lang_expand_expr): Enable code to statically generate
10129 * decl.c (init_decl_processing): Create primitive vtables.
10130 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
10131 short_array_vtable, int_array_vtable, long_array_vtable,
10132 float_array_vtable, double_array_vtable): Define.
10134 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
10136 * java/parse.y (find_applicable_accessible_methods_list):
10137 Don't add an uninitialized value to the list.
10139 2000-05-25 Tom Tromey <tromey@cygnus.com>
10141 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
10142 when trying to see if field's class should be initialized. Always
10143 initialize field's declaring class, not qualified class.
10146 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
10147 `wfl_operator', to maybe_build_primttype_type_ref.
10150 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
10152 * parse.y (patch_method_invocation): Don't try to lookup methods
10153 in primitive types.
10155 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10157 * parse.y (resolve_field_access): Call the appropriate <clinit>
10158 before accessing the length of a static array. Craft a decl for
10159 the field while its time. Fixes PR gcj/129.
10161 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10163 * parse.y (resolve_package): Correctly set `*next' (was off by
10165 (resolve_qualified_expression_name): Fixed comment.
10167 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10169 * jcf-parse.c (jcf_parse_source): Reset current_class and
10170 current_function_decl to NULL before parsing a new file.
10172 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10174 * parse.y (block_end:): If the collected block doesn't feature a
10175 statement, insert an empty statement.
10177 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10179 * parse.y (maybe_yank_clinit): New function.
10180 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
10181 end of the list of methods belonging to a class.
10182 (java_complete_expand_method): Check whether <clinit> is really
10183 necessary and expand it accordingly.
10185 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10187 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
10188 processed by the method's switch statement.
10190 2000-05-19 Tom Tromey <tromey@cygnus.com>
10192 * java-tree.h: Added init state enum.
10193 * decl.c (emit_init_test_initialization): Initialize class
10194 initialization check variable by looking at class' state.
10196 2000-05-19 Tom Tromey <tromey@cygnus.com>
10198 * java-tree.h (build_instanceof): Declare.
10199 (build_get_class): Declare.
10200 * parse.y (patch_binop): Use build_instanceof.
10201 * expr.c (build_instanceof): New function. If class is final,
10202 don't make a function call.
10203 (expand_java_INSTANCEOF): Use it.
10204 (build_get_class): New function.
10206 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
10208 * jcf-write.c (generate_classfile): Scan the source_file for
10209 slashes with the right pointer variable.
10211 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
10213 * lang.c (lang_decode_option): Update -Wunused flags by calling
10215 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
10217 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
10219 * check_init.c (check_init): Constify local char *.
10220 * class.c (push_class): Constify local char *.
10221 * java_tree.h: Update prototypes.
10222 * jcf-io.c (open_class): Constify filename parameter and
10224 (find_class): Remove redundant string copy. Cast return from
10226 * jcf-parse.c (read_class, parse_class_file, yyparse):
10227 Constify local char *.
10228 * jcf-write.c (generate_bytecode_insns, generate_classfile):
10229 Constify local char *.
10230 * jcf.h (JCF): Constify filename and classname.
10231 (JCF_FINISH): Cast args to FREE to char * when appropriate.
10232 * lang.c (init_parse): Constify parameter and return value.
10233 * lex.c (java_get_line_col): Constify filename parameter.
10234 * parse.h: Constify parser_ctxt.filename. Update prototypes.
10235 * parse.y (java_parser_context_suspend,
10236 issue_warning_error_from_context, safe_layout_class): Constify
10238 * parse.c: Regenerate.
10240 2000-05-08 Tom Tromey <tromey@cygnus.com>
10242 * expr.c (build_jni_stub): Cache the result of
10243 _Jv_LookupJNIMethod.
10245 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10247 * decl.c (predef_filenames_size): Now 7.
10248 (predef_filenames): New seventh entry.
10250 2000-05-04 Tom Tromey <tromey@cygnus.com>
10252 * boehm.c (mark_reference_fields): Don't mark RawData fields.
10253 Keep track of when we've seen a reference field after a
10254 non-reference field.
10255 (get_boehm_type_descriptor): Handle case where we see
10256 non-reference fields but no trailing reference field.
10257 * decl.c (rawdata_ptr_type_node): Define.
10258 (init_decl_processing): Initialize rawdata_ptr_type_node.
10259 * java-tree.h (rawdata_ptr_type_node): Declare.
10261 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10263 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
10264 specifiers in calls to fprintf.
10266 2000-05-03 Andrew Haley <aph@cygnus.com>
10268 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
10270 * javaop.h (WORD_TO_INT): New function.
10271 (IMMEDIATE_s4): Use WORD_TO_INT.
10272 * jcf.h (JPOOL_INT): Ditto.
10274 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
10277 2000-04-19 Tom Tromey <tromey@cygnus.com>
10279 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
10280 on native function.
10281 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
10283 * expr.c (build_jni_stub): New function.
10284 * lang-specs.h: -fjni and -femit-class-file are incompatible.
10285 * parse.c: Rebuilt.
10286 * parse.y (java_complete_expand_methods): Expand a native method
10287 and call build_jni_stub if -fjni given.
10288 * lang-options.h: Document -fjni.
10289 * lang.c (flag_jni): New global.
10290 (lang_f_options): Added `jni' entry.
10291 * java-tree.h (soft_lookupjnimethod_node,
10292 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
10294 (flag_jni): Declare.
10295 (build_jni_stub): Declare.
10296 (struct lang_decl): Added `native' flag.
10297 (METHOD_NATIVE): Redefined to use `native' field of lang specific
10299 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
10300 soft_jnipopsystemframe_node): New globals.
10301 (init_decl_processing): Set them. _Jv_InitClass only takes one
10304 * java-tree.def: Put into `C' mode.
10306 2000-04-27 Tom Tromey <tromey@cygnus.com>
10309 * expr.c (expand_invoke): Generate check to see if object pointer
10310 is null in nonvirtual invocation case.
10311 * java-tree.h (soft_nullpointer_node): Declare.
10312 * decl.c (soft_nullpointer_node): New global.
10313 (init_decl_processing): Initialize soft_nullpointer_node.
10314 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10315 or `private' methods.
10316 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10318 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
10320 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10323 2000-04-26 Tom Tromey <tromey@cygnus.com>
10325 * zextract.c (find_zip_file_start): New function.
10326 (read_zip_archive): Use it.
10328 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10330 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
10332 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10334 * class.c (common_enclosing_context_p): New function.
10335 * java-tree.h (common_enclosing_context_p): Added prototype.
10336 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
10337 classes sharing an outer context with the current instance.
10338 * parse.y (build_access_to_thisn): Fixed leading comment.
10339 (verify_constructor_super): New local `supper_inner'. Skip
10340 enclosing context argument in the case of inner class constructors.
10341 (patch_method_invocation): Insert proper context as second
10342 parameter to pure inner class constructor super invocations.
10344 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10346 * parse.y (end_class_declaration): Reset the interface number
10349 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10351 * parse.y (source_start_java_method): Deleted unnecessary code.
10352 (patch_method_invocation): Fixed comment.
10354 2000-04-24 Robert Lipe <robertlipe@usa.net>
10356 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
10358 2000-04-23 Tom Tromey <tromey@cygnus.com>
10360 * boehm.c (mark_reference_fields): Use int_byte_position.
10362 2000-04-22 Tom Tromey <tromey@cygnus.com>
10364 * boehm.c (mark_reference_fields): Only call byte_position on
10367 2000-04-22 Tom Tromey <tromey@cygnus.com>
10369 * boehm.c (mark_reference_fields): Added `last_view_index'
10370 argument. Use DECL_FIELD_OFFSET to determine field's offset.
10372 2000-04-20 Mo DeJong <mdejong@cygnus.com>
10374 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
10375 * parse.y (check_class_interface_creation): Fixed comments. Select
10376 permitted modifiers for (inner) interfaces. Changed error message
10377 to report rejected modifiers used with local classes.
10379 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10381 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
10382 of directly inherited type considered in scope.
10383 * parse.y (do_resolve_class): Search inherited classes for inner
10386 2000-04-20 Tom Tromey <tromey@cygnus.com>
10388 * parse.y (not_accessible_p): Use member's class, not current
10389 class, when doing inheritance check for protected reference.
10392 2000-04-20 Jason Schroeder <shrode@subnature.com>
10394 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
10396 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10398 * parse.y (lookup_field_wrapper): Search for final local aliases.
10399 (resolve_expression_name): Let lookup_field_wrapper search for
10400 final local aliases. Force the value of `name' if one is found.
10401 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
10402 an expression name. Fixed comments.
10404 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10406 * parse.y (yyerror): `msg' can be null, don't use it in that case.
10408 2000-04-19 Tom Tromey <tromey@cygnus.com>
10410 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
10412 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10414 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
10416 2000-04-18 Tom Tromey <tromey@cygnus.com>
10419 * gjavah.c (utf8_cmp): Changed return value.
10420 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
10422 (cxx_keywords): New global.
10423 (get_field_name): Handle new result of cxx_keyword_subst.
10424 (print_method_info): Likewise.
10426 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
10428 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
10429 with a newline, for CNI.
10430 (print_stub_or_jni): Print a space or newline before method name for
10431 CNI as well as JNI.
10432 (print_cxx_classname): Don't write leading "::" in CNI stub method.
10433 (process_file): Include gcj/cni.h if generating CNI stubs.
10435 2000-04-16 Tom Tromey <tromey@cygnus.com>
10437 * gjavah.c (decompile_method): Use print_field_name.
10440 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10442 * parse.y (java_expand_classes): Reverse the package list once.
10443 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
10445 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
10446 the `==' and `!=' operators.
10448 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10450 * jcf-write.c (generate_bytecode_insns): At invocation time,
10451 always relate an interface method to the type of its selector.
10453 2000-04-05 Tom Tromey <tromey@cygnus.com>
10456 * expr.c (expand_invoke): Generate check to see if object pointer
10457 is null in nonvirtual invocation case.
10458 * java-tree.h (soft_nullpointer_node): Declare.
10459 * decl.c (soft_nullpointer_node): New global.
10460 (init_decl_processing): Initialize soft_nullpointer_node.
10461 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
10462 or `private' methods.
10463 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
10465 2000-04-05 Tom Tromey <tromey@cygnus.com>
10467 Fix for PR gcj/140:
10468 * parse.y (check_final_assignment): Recognize assignments to the
10469 `length' field of an array when generating class files.
10471 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10473 * class.c (decl_hash): Prototype removed.
10474 (decl_compare): Likewise.
10476 2000-04-05 Tom Tromey <tromey@cygnus.com>
10478 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
10479 * parse.y (check_modifiers_consistency): Check for final/volatile
10480 clash. Fixes PR gcj/164.
10482 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10484 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
10486 (java_hash_compare_tree_node): Renamed from `decl_compare, made
10488 (add_method_1): Use `java_hash_hash_tree_node' and
10489 `java_hash_compare_tree_node'.
10490 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
10491 (java_hash_compare_tree_node): Likewise.
10492 * parse.y (find_applicable_accessible_methods_list): Create,
10493 delete and use a hash table to remember already searched interfaces.
10495 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
10497 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
10500 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10502 * boehm.c (mark_reference_fields, set_bit): Prototype.
10503 (set_bit): Un-ANSI-fy definition.
10505 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
10508 * decl.c (emit_init_test_initialization): Likewise.
10510 * gjavah.c (jni_print_char): Likewise.
10512 * parse.y (create_new_parser_context): Likewise.
10514 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10516 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
10517 patch missing hunk. Fixed indentation.
10519 2000-03-30 Tom Tromey <tromey@cygnus.com>
10521 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
10522 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
10524 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10526 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10527 when negative *before* using it as an array index.
10528 * ChangeLog: Fixed typo.
10530 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10532 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
10533 to 0 when it reaches -1.
10535 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10537 * jcf-parse.c (get_constant): Properly cast `num' during the
10538 invocation of `add_double'.
10539 * jcf-write.c (push_long_const): Properly cast `lo' before
10540 comparing it to short bounds.
10541 * parse-scan.y (interface_declaration:): Rule re-arrange so that
10542 `interface_body:' is reduced after the current interface is
10545 2000-03-26 Tom Tromey <tromey@cygnus.com>
10547 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
10548 Java-specific `-f' option.
10550 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10552 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
10553 Adjust order of making types.
10554 Make bitsize_*_node values.
10556 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10558 * class.c (make_field_value): Use byte_position.
10559 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
10560 (java_array_data_offset): Likewise.
10561 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
10564 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10566 * parse.y (check_abstract_method_definitions): New local
10567 `end_type_reached'. Make sure we also consider `end_type'.
10568 (java_check_abstract_method_definitions): Make sure we eventually
10569 consider `java.lang.Object'.
10570 (maybe_use_access_method): Don't use access method if not in the
10571 context of a pure inner class or if the method's context is right.
10572 (find_applicable_accessible_methods_list): New static flag
10573 `object_done'. Don't search abstract classes as interfaces. Fixed
10574 indentation. Fixed the `java.lang.Object' only search. Search
10575 class interface(s) first, then fully search enclosing contexts.
10576 (find_most_specific_methods_list): Pick the closest candidate when
10577 they're all abstract.
10579 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
10581 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10582 properly initialize `finished_label'. Don't emit gotos for empty
10585 2000-03-19 Martin v. Loewis <loewis@informatik.hu-berlin.de>
10587 * except.c (emit_handlers): Clear catch_clauses_last.
10589 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10591 * parse.y (check_method_types_complete): New function.
10592 (create_class): Reset anonymous class counter only when seeing an
10594 (java_complete_class): JDEP_METHOD: Don't recompute signature
10597 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10599 * class.c (build_static_ref): Fixed indentation in comment.
10600 * java-tree.def (TRY_EXPR): Fixed typo in name.
10601 (CLASS_LITERAL): Likewise.
10602 * java-tree.h: (TYPE_DOT_CLASS): New macro.
10603 (struct lang_type): New field `dot_class'.
10604 * jcf-write.c (generate_bytecode_insns): Fixed error message.
10605 (generate_classfile): Method `class$' is synthetic.
10606 * parse.y (build_do_class_method): New function.
10607 (build_dot_class_method_invocation): Likewise.
10608 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
10609 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
10610 (qualify_ambiguous_name): Likewise.
10611 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
10612 (build_try_statement): Fixed leading comment.
10614 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10616 * class.c (make_field_value): Properly handle sizes.
10617 (get_dispatch_vector): Use tree_low_cst and host_integerp.
10618 (layout_class_method): Count using trees.
10619 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
10620 * expr.c (java_array_data_offset): Use int_bit_position.
10621 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
10622 (build_invokevirtual): Use tree_low_cst and do computations with trees.
10624 2000-03-16 Tom Tromey <tromey@cygnus.com>
10626 * lang.c (flag_hash_synchronization): New global.
10627 (lang_f_options): Added `hash-synchronization'.
10628 * lang-options.h: Mention -fhash-synchronization.
10629 * java-tree.h (flag_hash_synchronization): Declare.
10630 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
10631 hash table synchronization is disabled.
10632 * decl.c (init_decl_processing): Only push `sync_info' value when
10633 hash table synchronization is disabled.
10634 * class.c (make_class_data): Only push `sync_info' field when hash
10635 table synchronization is disabled. Removed dead code.
10637 2000-03-16 Tom Tromey <tromey@cygnus.com>
10639 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
10641 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10643 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
10645 * parse.y (patch_method_invocation): Handle anonymous classes
10646 creation in static context.
10648 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10650 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
10651 * parse.y (resolve_qualified_expression_name): Use it.
10652 (patch_method_invocation): Likewise.
10654 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10656 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
10657 depending on the type of dependency which dictates what the
10659 (unresolved_type_p): Resolved types limited to the current class.
10661 2000-03-15 Tom Tromey <tromey@cygnus.com>
10663 * decl.c (init_decl_processing): Set type of `sync_info' to be
10666 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
10667 Correctly compute bit number for current slot. Zero `high' and
10668 `low' in DS_LENGTH case. Don't skip inherited fields. Use
10669 mark_reference_fields.
10670 (mark_reference_fields): New function.
10672 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
10674 * parse.y (register_incomplete_type): Fixed initialization of
10677 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10679 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
10681 (push_class_context, pop_class_context): New function.
10682 (class_body:): Call pop_class_context.
10683 (interface_body:): Likewise.
10684 (INNER_QUALIFIER): New macro.
10685 (report_class_declaration): Changed output format and use
10686 INNER_QUALIFIER. Call push_class_context.
10688 2000-02-14 Andrew Haley <aph@cygnus.com>
10690 * check-init.c (check_init): Add new cases for unary and binary
10693 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10695 * parse.y (resolve_package): Set `next' once a type name has been
10696 progressively discovered.
10697 (resolve_qualified_expression_name): Propagate resolution only if
10698 there are remaining qualifiers. Take into account `q' might have
10699 been cleared after re-qualification.
10700 * parse.y (patch_method_invocation): New local `resolved'.
10701 Section dealing with qualified expression rewritten to use
10702 resolve_field_access.
10704 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10706 * parse.h (PUSH_CPC): Fixed indentation.
10707 (DEBUG_CPC): New macro.
10708 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
10709 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
10710 * parse.y (class_body_declaration:): Use
10711 SET_CPC_INSTANCE_INITIALIZER_STMT.
10712 (method_declaration:): Check for null current_function_decl.
10713 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
10714 (java_parser_context_pop_initialized_field): Better handling of
10716 (maybe_make_nested_class_name): Mark nested class name as
10717 qualified when necessary.
10718 (end_class_declaration): Don't call java_parse_context_resume when
10719 one or more error occurred.
10720 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
10721 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
10722 SET_CPC_INITIALIZER_STMT.
10723 (method_header): Check for inner classes declaring static methods.
10724 (resolve_qualified_expression_name): Handle situation where `this'
10727 2000-03-13 Hans Boehm <boehm@acm.org>
10729 * typeck.c (build_prim_array_type): Correctly set the high word too.
10731 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10733 * parse.y (java_complete_expand_methods): Leave <clinit> out of
10735 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
10736 list of methods for interfaces.
10738 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10740 * parse.y (qualify_ambiguous_name): Properly handle expressions
10743 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10745 * parse.y (check_final_assignment): Extended to process
10747 (patch_assignment): Have check_final_assignment called only once.
10749 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10751 * java-tree.h (IS_INIT_CHECKED): New flag.
10752 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
10753 * parse.y (patch_string): Call force_evaluation_order on the
10754 completed string concatenation tree.
10755 * expr.c (force_evaluation_order): Call force_evaluation_order on
10756 function's arguments too.
10758 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10760 * decl.c (emit_init_test_initialization): Mark KEY as unused.
10761 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
10762 (build_anewarray): Likewise.
10763 * parse.y (patch_newarray): Likewise.
10764 * parse.c: Regenerated.
10766 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10768 * decl.c (init_decl_processing): Added new class fields `depth',
10769 `ancestors', and `idt' to class_type_node. Use
10770 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
10771 * class.c (make_class_data): Push initial values for new fields.
10772 * java-tree.h: Updated prototype for `build_invokeinterface'.
10773 * expr.c (build_invokeinterface): Changed parameters to accept
10774 `method' tree. Calculate index of `method' in its declaring
10775 interface. Build call to _Jv_LookupInterfaceMethodIdx.
10776 (expand_invoke): Call `build_invokeinterface' with new parameters.
10777 * parse.y (patch_invoke): Call `build_invokeinterface' with new
10780 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
10782 * typeck.c (lookup_do): Search superinterfaces first
10783 when looking up an interface method. From Godmar Back
10784 <gback@cs.utah.edu>
10786 2000-03-06 Tom Tromey <tromey@cygnus.com>
10788 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
10790 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10792 * java-tree.h (lookup_argument_method2): Declared.
10793 (safe_layout_class): Prototype moved from parse.h.
10794 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
10795 * parse.y (java_check_regular_methods): Local `super_class' gone.
10796 Call lookup_argument_method2 instead of lookup_argument_method.
10797 Perform modifier match for methods found declared in implemented
10798 interfaces. Fixed indentation problem. Overriding/hiding error
10799 report to take place only for methods found in classes.
10800 * typeck.c (lookup_argument_method): Changed leading
10801 comment. Re-written by calling lookup_do.
10802 (lookup_argument_method2): New function.
10803 (lookup_java_method): Re-written by calling lookup_do.
10804 (lookup_do): New function.
10806 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10808 * check-init.c (check_init): Removed dead code. Handle (blank)
10810 * parse.y (declare_local_variables): New local `final_p', set it
10811 and use it to initialize LOCAL_FINAL.
10812 (check_final_assignment): Only check FIELD_DECLs.
10814 2000-02-17 Tom Tromey <tromey@cygnus.com>
10816 * Makefile.in (JAVA_OBJS): Added boehm.o.
10817 (boehm.o): New target.
10818 * Make-lang.in (JAVA_SRCS): Added boehm.c.
10819 * java-tree.h (flag_use_boehm_gc): Declare.
10820 (get_boehm_type_descriptor): Declare.
10821 * lang.c (lang_f_options): Added `use-boehm-gc'.
10822 (flag_use_boehm_gc): New global.
10823 * lang-options.h: Added -fuse-boehm-gc.
10824 * boehm.c: New file.
10825 * class.c (get_dispatch_table): If class uses a Boehm type
10826 descriptor, put it in the vtable.
10827 (make_class_data): Removed dead code.
10829 2000-03-03 Per Bothner <per@bothner.com>
10831 * decl.c (init_decl_processing): Initialize sizetype properly.
10833 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10835 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
10836 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
10837 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10838 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
10839 (jcf_parse): New local `current'. Load innerclasses seen in outer
10840 context being processed.
10841 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
10842 * jcf-write.c (append_innerclasses_attribute): New function.
10843 (append_innerclasses_attribute_entry): Likewise.
10844 (get_access_flags): Handle static classes. Set anonymous and local
10845 classes to be private.
10846 (generate_classfile): Attribute count adjusted. Call
10847 append_innerclasses_attribute.
10848 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
10849 PURE_INNER_CLASS_TYPE_P.
10850 * parse.y (parser_qualified_classname): New parameter `is_static',
10851 produce non qualified name accordingly.
10852 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
10853 (create_interface): Added argument to parser_qualified_classname.
10854 (create_class): Added argument to parser_qualified_classname. Setup
10855 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
10856 (add_inner_class_fields): Fixed indentation.
10857 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
10858 (method_declarator): Fixed typo in comment.
10859 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
10860 (build_current_thisn): Likewise.
10861 (patch_method_invocation): Likewise.
10863 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
10865 * decl.c (current_function_decl): Move to toplev.c.
10867 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10869 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
10870 (DECL_BIT_INDEX): Use underlying representation.
10871 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
10873 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10875 * expr.c (build_java_ret): Pass proper type to size_binop.
10877 2000-02-25 Anthony Green <green@cygnus.com>
10879 * expr.c (build_class_init): Mark the decl to be ignored by
10881 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
10882 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
10883 * class.c (init_test_hash_newfunc): New function.
10884 (decl_hash): New function.
10885 (decl_compare): New function.
10886 * decl.c (emit_init_test_initialization): New function.
10887 (complete_start_java_method): Traverse the init test hashtable,
10888 calling emit_init_test_initialization.
10889 (always_initialize_class_p): Define.
10890 * expr.c (build_class_init): Use initialization tests when
10891 emitting class initialization code.
10892 (always_initialize_class_p): Declare.
10893 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
10895 * java-tree.h: Include hash.h.
10896 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
10897 (struct lang_decl): Add init_test_table field.
10898 (init_test_hash_entry): Define.
10900 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10902 * gjavah.c (main): Avoid using `argi' to report unimplemented
10905 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10907 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
10908 initialize locals to avoid warnings. Local `exception_type' moved
10911 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
10913 * parse.y (resolve_expression_name): Use `orig' as a second
10914 argument to resolve_field_access.
10915 (resolve_field_access): Removed unnecessary code when dealing with
10918 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10920 * class.c (push_super_field): Don't push the field twice.
10921 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
10922 * parse.h (java_reorder_fields): Prototyped.
10923 * parse.y (java_reorder_fields): New function.
10924 (java_layout_class): Simplified not to worry about re-ordering.
10926 2000-02-23 Tom Tromey <tromey@cygnus.com>
10928 * gjavah.c (print_name): In JNI case, correctly quote string.
10929 (print_method_info): Don't handle overrides in JNI mode.
10931 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10933 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
10934 value type set to `boolean_type_node'.
10936 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
10938 * jcf-dump.c (main): Test for correct condition after
10939 output file creation.
10941 2000-02-19 Anthony Green <green@cygnus.com>
10943 * jcf-depend.c (add_entry): Fix test for first list entry.
10945 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
10947 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
10948 * constants.c (build_constants_constructor): Likewise.
10950 2000-02-19 Anthony Green <green@cygnus.com>
10952 * jcf-depend.c (add_entry): Add entries to the end of the list.
10954 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
10956 * decl.c (INT_TYPE_SIZE): Define if necessary.
10957 (expand_java_return): Handle the case of a native integer smaller
10958 than a JVM integer.
10960 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
10962 * gjavah.c (help): Use GCCBUGURL.
10963 * jv-scan.c (help): Likewise.
10964 * jcf-dump.c (help): Likewise.
10966 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10968 * jcf-write.c (generate_bytecode_insns): Don't generate empty
10971 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10973 * jcf-parse.c (load_class): Call `fatal' if no file containing
10974 the target class are found.
10976 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
10978 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
10979 lex.c, lex.h, and PARSE_H to...
10980 (parse.o, parse-scan.o): ...here, respectively.
10982 * lex.c: Split out code that may trigger SIGFPE from yylex()
10983 to its own function.
10984 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
10986 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10988 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
10990 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
10992 * parse.y (outer_field_access_p): Stop in time when outer contexts
10994 (resolve_qualified_expression_name): Properly qualify *everything*
10995 after a package.type to be resoled as expression names.
10996 (find_applicable_accessible_methods_list): Save/restore `class' to
10997 isolate it from a possible outer context search.
10999 2000-02-15 Tom Tromey <tromey@cygnus.com>
11001 * gjavah.c (jni_print_char): New function.
11002 (print_full_cxx_name): Use it.
11003 (decode_signature_piece): Likewise.
11004 (print_cxx_classname): Likewise.
11006 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11008 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
11010 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
11012 * gjavah.c: Include version.h.
11014 * jcf-dump.c: Likewise.
11016 * jv-scan.c: Likewise.
11018 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11020 * parse.y (outer_field_access_fix): First parameter now a tree
11021 node. Check for assignment to final. First argument to
11022 build_outer_field_access_fix modified to accommodate prototype.
11023 (build_outer_field_access): Don't check for assignment to final
11025 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
11026 possibly returned by outer_field_access_fix. Changed
11027 outer_field_access_fix's first argument.
11028 (check_final_assignment): $finit$'s context is OK.
11029 (patch_unaryop): Use node instead of its line/column value when
11030 calling outer_field_access_fix.
11032 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
11034 * parse.y (interface_declaration:): No longer tagged
11035 <node>. Re-installed default action.
11036 (class_member_declaration:): Handle inner interfaces.
11037 (interface_member_declaration): Handle inner interfaces and
11039 (create_interface): Push error if one seen. Suspend parsing
11040 context when processing an inner interface.
11041 (register_fields): Inner class static field limitations not to
11042 apply to inner interfaces.
11044 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11046 * jcf-parse.c (load_class): Update `java_error_count' when a
11047 class' file can't be found.
11048 (parse.y): Avoid (byte)code generation when errors seen.
11050 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11052 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
11053 decodes a valid node.
11054 (patch_binop): Handle TRUNC_DIV_EXPR.
11056 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11058 * parse.y (resolve_package): New local `acc'. Try to progressively
11059 build and guess a package and type name.
11061 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11063 * parse.y (find_applicable_accessible_methods_list): Load and
11064 layout the search class if necessary.
11065 (java_complete_tree): Keep to original type of the folded initial
11068 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11070 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
11071 Generate error message if circularity is detected. New static
11073 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
11074 * jcf-write.c (generate_bytecode_insns): Very simply handle
11076 * parse.y (java_check_circular_reference): Use
11077 `cyclic_inheritance_report' during report, if necessary.
11078 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
11079 walking NEW_ARRAY_INIT twice.
11081 2000-02-09 Tom Tromey <tromey@cygnus.com>
11083 * parse.y (check_class_interface_creation): Allow inner classes to
11084 be `private' or `protected', check modifiers' consistency. Prevent
11085 block local classes from bearing any modifiers.
11087 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11089 * except.c (check_start_handlers): Re-add prototype lost in last
11091 (maybe_start_try): Remove excess argument to `check_start_handlers'.
11093 2000-02-09 Andrew Haley <aph@cygnus.com>
11095 * decl.c (clear_binding_level): Remove excess initializer.
11096 (maybe_poplevels): Remove unused variable.
11097 (force_poplevels): Ditto.
11098 (struct binding_level): Add comment.
11100 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11102 * jcf-write.c (generate_classfile): Don't consider
11103 pre-initialization with reference value (use <clinit> instead.)
11104 * parse.y (java_fix_constructors): No generated constructor for
11106 (build_outer_field_access): Removed debug message.
11107 (outer_field_expanded_access_p): Adapted to bytecode generation.
11108 (build_outer_field_access_method): Use fix_method_argument_names.
11109 (build_outer_method_access_method): Fixed indentation. Added
11110 comment. Handle access method generation for static and also void
11112 (build_access_to_thisn): Inserted debug message.
11113 (maybe_build_thisn_access_method): Use fix_method_argument_names.
11114 (resolve_qualified_expression_name): Fixed comment.
11115 (not_accessible_p): Adapted to bytecode generation. Added comment.
11116 (patch_method_invocation): Added comment.
11117 (maybe_use_access_method): Fixed leading comment. Handle static
11119 (java_complete_lhs): Don't shortcut handling of initialized upon
11120 declaration String type static fields when generating bytecode.
11121 (patch_unaryop): Handle outer field access when generating
11124 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11126 * java-tree.h (FIELD_THISN): New macro.
11127 * jcf-write.c (append_synthetic_attribute): New function.
11128 (generate_classfile): Set "Synthetic" attribute on this$<n>,
11129 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
11130 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
11132 (build_outer_field_access): Turned on access functions usage and
11133 generation when compiling to bytecode.
11134 (maybe_use_access_method): Likewise.
11136 2000-01-25 Andrew Haley <aph@cygnus.com>
11138 * java-except.h (struct eh_range): Add `expanded' field.
11139 (maybe_start_try): Add end_pc arg.
11140 (maybe_end_try): Ditto.
11141 * java-tree.h (force_poplevels): new function.
11142 * expr.c (expand_byte_code): Don't call maybe_start_try or
11144 * except.c (add_handler): Reset expanded.
11145 (expand_start_java_handler): Set expanded.
11146 (check_start_handlers): Don't expand a start handler that's
11147 already been expanded.
11148 (maybe_start_try): Add end_pc arg. Only expand a handler which
11150 (expand_end_java_handler): call force_poplevels.
11151 (force_poplevels): new function.
11152 * decl.c (binding_level): Add start_pc of binding level.
11153 (maybe_pushlevels): Call maybe_start_try when pushing binding
11155 (maybe_poplevels): Call maybe_end_try when popping binding levels.
11156 (LARGEST_PC): Define.
11157 (clear_binding_level): Use LARGEST_PC.
11159 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
11160 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
11161 (binding_depth, is_class_level, current_pc): new variables.
11162 (struct binding_level): ditto.
11163 (indent): new function.
11164 (push_jvm_slot): add debugging info.
11165 (maybe_pushlevels): ditto.
11166 (maybe_poplevels): ditto.
11167 (pushlevel): ditto.
11169 (start_java_method): ditto.
11170 (give_name_to_locals): comment only.
11171 * except.c (binding_depth, is_class_level, current_pc):
11173 (expand_start_java_handler): add debugging info.
11174 (expand_end_java_handler): ditto.
11176 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11178 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
11179 (print_name_for_stub_or_jni, process_file): Constify a char*.
11181 2000-02-03 Tom Tromey <tromey@cygnus.com>
11183 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
11185 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11187 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
11188 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
11191 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11193 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
11194 * java-tree.h (TYPE_II_STMT_LIST): New macro.
11195 (struct lang_type): New field `ii_block'.
11196 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
11197 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
11198 * parse.h (struct parser_ctxt): New field `instance_initializers'.
11199 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
11200 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
11201 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
11203 * parse.y (add_instance_initializer): New function.
11204 (in_instance_initializer): New static global.
11205 (class_body_declaration:): Link instance initializer block.
11206 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
11207 (array_creation_expression:): Remove unused local.
11208 (java_parser_context_push_initialized_field): Fixed leading
11209 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
11210 CPC_INSTANCE_INITIALIZER_LIST.
11211 (java_parser_context_pop_initialized_field): Likewise.
11212 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
11213 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
11214 CPC_INITIALIZER_STMT.
11215 (fix_constructors): New local `class_type'. Use it. Call
11216 add_instance_initializer.
11217 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
11218 (patch_return): Forbid return in instance initializers.
11219 (patch_throw_statement): Enforce exception handling in the context
11220 of instance initializers.
11222 2000-02-03 Tom Tromey <tromey@cygnus.com>
11224 * Make-lang.in (java.mostlyclean): Remove executables in
11227 2000-01-31 Scott Bambrough <scottb@netwinder.org>
11229 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
11230 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
11231 (java_float_finite): Convert to use union Word from javaop.h.
11232 (java_double_finite): Convert to use union DWord from javaop.h.
11234 2000-02-02 Tom Tromey <tromey@cygnus.com>
11236 * gjavah.c (options): Added `jni' entry.
11237 (help): Document -jni.
11238 (flag_jni): New global.
11239 (process_file): Handle JNI output. Don't print text from
11240 -prepend, -add, etc, when generating stubs. Only remove `.class'
11241 suffix if it actually exists.
11242 (main): Create a `.c' file when run with `--jni --stubs'. Create
11243 correct output file name with `--jni'.
11244 (print_include): Mangle header name differently in JNI case.
11245 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
11247 (print_method_info): Handle JNI case. Put signature info into
11248 method name. Handle case when STREAM is NULL.
11249 (print_name_for_stub_or_jni): New function.
11250 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
11251 (print_cxx_classname): Handle JNI.
11252 (print_full_cxx_name): Likewise.
11253 (decode_signature_piece): Likewise.
11254 (overloaded_jni_method_exists_p): New function.
11255 (struct method_name): Added `signature' and `sig_length' fields.
11256 (HANDLE_END_FIELD): Do nothing in JNI mode.
11258 2000-02-02 Tom Tromey <tromey@cygnus.com>
11260 * jv-scan.c: Include version.c, <getopt.h>.
11261 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
11262 (options): New array.
11263 (usage): New function.
11264 (version): New function.
11265 (main): Use getopt_long to parse command line.
11266 * jcf-dump.c: Include version.c, <getopt.h>.
11267 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
11268 OPT_JAVAP): New macros.
11269 (options): New array.
11270 (usage): Return `void'. Changed message.
11271 (help): New function.
11272 (version): New function.
11273 (main): Use getopt_long_only to parse command line.
11274 * gjavah.c: Include <getopt.h>.
11275 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
11276 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
11277 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
11278 (options): New array.
11279 (java_no_argument): Removed.
11280 (help): Updated with missing options.
11281 (main): Use getopt_long_only to parse command line.
11282 (usage): Changed message.
11284 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11286 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
11287 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
11288 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
11289 * parse.y (array_creation_expression:): Handle anonymous arrays.
11290 (build_array_from_name): Don't set `ret_name' if null.
11291 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
11292 (qualify_ambiguous_name): Likewise.
11293 (java_complete_expand_class): Likewise.
11295 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11297 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
11298 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
11299 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
11300 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
11301 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
11302 AIPL_FUNCTION_COMPLETED_INVOCATION.
11303 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
11304 AIPL_FUNCTION_INVOCATION_READY.
11305 (AIPL_FUNCTION_DECLARATION): New enum entry.
11306 * parse.y (reorder_static_initialized): New function.
11307 (java_parser_context_pop_initialized_field): Use it.
11308 (add_inner_class_fields): Use
11309 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
11310 augmented. Install marker after last alias initializer, if any.
11311 (generate_finit): Fixed typo. Don't try to retain only the used
11313 (method_header): Compute and set DECL_FUNCTION_NAP.
11314 (method_declarator): Fixed comment. Insert alias initializer in
11316 (build_alias_initializer_parameter_list): Fixed leading
11317 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
11318 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
11319 (java_complete_expand_class): Code to retain only used aliases
11321 (java_complete_expand_methods): New local `first_decl'. Generate
11322 $finit$ first, then expand the constructors, regular methods and
11324 (java_complete_expand_method): Don't report error on missing
11325 return statement if previously detected bogus.
11326 (fix_constructors): Don't patch constructor parameters list.
11327 (patch_method_invocation): Use new AIPL enum values. Reverse
11328 alias initializer list for anonymous classes.
11330 2000-01-30 Anthony Green <green@redhat.com>
11332 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
11333 determine how many stack slots to pop.
11335 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
11337 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
11338 error handling/recovery.
11339 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
11341 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11343 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
11344 FIELD_LOCAL_ALIAS_USED): New macros.
11345 (DECL_FUNCTION_NAP): New macro.
11346 (struct lang_decl): New field `nap'.
11347 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
11348 (struct lang_type): New fields `finit_stmt_list' and
11349 `clinit_stmt_list'.
11350 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
11351 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
11352 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
11353 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
11354 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
11355 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
11356 (BUILD_THROW): Macro line separator re-indented.
11357 * parse.y (end_class_declaration): New function.
11358 (maybe_generate_pre_expand_clinit): New name for
11359 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
11360 pre-expand static fields.
11361 (maybe_generate_clinit): Function deleted.
11362 (check_for_static_method_reference): Prototype's parameter list
11364 (generate_finit): New name for maybe_generate_finit. Changed
11365 leading comment. Function rewritten to use
11366 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
11367 (build_alias_initializer_parameter_list): New function.
11368 (java_parser_context_pop_initialized_field): Likewise.
11369 (add_inner_class_fields): Likewise.
11370 (type_declaration:): Call end_class_declaration.
11371 (class_member_declaration:): Likewise.
11372 (formal_parameter_list:): Fixed typos.
11373 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
11374 element. Improved error handling.
11375 (block_statement:): Call end_class_declaration.
11376 (anonymous_class_creation:): Likewise.
11377 (create_anonymous_class): Fixed comments.
11378 (create_class): Call add_inner_class_fields.
11379 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
11380 (method_header): Use MARK_FINAL_PARMS.
11381 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
11382 (method_declarator): Propagate final argument flag.
11383 (craft_constructor): New local `artificial'. Call
11384 build_alias_initializer_parameter_list. Use
11385 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
11386 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
11388 (complete_expand_class): Get rid of unused outer context local
11390 (java_complete_expand_methods): Fixed leading
11391 comment. Generate/pre-expand <clinit> first. Changed method
11392 expansion order to regular, $finit$, constructors, <clinit>.
11393 (java_complete_expand_method): Set current_function_decl.
11394 (fix_constructors): Fix constructor parameter list to account for
11395 outer context local alias initializers.
11396 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11397 (resolve_expression_name): Lookup outer context local aliases. New
11398 local `access', use it.
11399 (patch_method_invocation): Patch inner class ctor invocation with
11400 outer context local aliases initialization values. $finit$
11401 invocation patching now includes things generated with
11402 build_alias_initializer_parameter_list.
11403 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
11404 (build_super_invocation): Likewise.
11405 (patch_assignment): Changed comment.
11407 2000-01-27 Andrew Haley <aph@cygnus.com>
11409 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
11413 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11415 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
11417 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
11419 * parse.y (register_fields): Don't pass a format specifier to
11420 OBSOLETE_MODIFIER_WARNING.
11421 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
11422 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
11424 (check_modifiers): Change function into a macro.
11425 (check_class_interface_creation): Pass a literal format string.
11427 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11429 * buffer.h: PROTO -> PARAMS.
11430 * check-init.c: Likewise.
11431 * class.c: Likewise.
11432 * constants.c: Likewise.
11433 * convert.h: Likewise.
11434 * decl.c: Likewise.
11435 * except.c: Likewise.
11436 * expr.c: Likewise.
11437 * gjavah.c: Likewise.
11438 * java-except.h: Likewise.
11439 * java-tree.h: Likewise.
11440 * jcf-depend.c: Likewise.
11441 * jcf-dump.c: Likewise.
11442 * jcf-parse.c: Likewise.
11443 * jcf-path.c: Likewise.
11444 * jcf-reader.c: Likewise.
11445 * jcf-write.c: Likewise.
11447 * jv-scan.c: Likewise.
11448 * jvgenmain.c: Likewise.
11449 * jvspec.c: Likewise.
11450 * lang.c: Likewise.
11453 * parse-scan.y: Likewise.
11454 * parse.h: Likewise.
11455 * parse.y: Likewise.
11456 * typeck.c: Likewise.
11457 * verify.c: Likewise.
11458 * xref.c: Likewise.
11459 * xref.h: Likewise.
11460 * zextract.c: Likewise.
11461 * zipfile.h: Likewise.
11463 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11465 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11466 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
11467 * constants.c (build_constant_data_ref): Check for cached
11468 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
11469 in TYPE_CPOOL_DATE_REF.
11470 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
11471 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
11472 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
11473 (LOCAL_FINAL): New macro.
11474 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
11475 constant pool -- don't try to reuse.
11476 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
11477 TYPE_LANG_SPECIFIC.
11478 (find_in_current_zip): Use TYPE_JCF.
11479 * parse.h (java_check_final): Prototype removed.
11480 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
11481 (maybe_create_class_interface_decl,
11482 check_class_interface_creation): Likewise.
11483 (java_expand_finals): Function removed.
11484 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
11485 (block_statement:): Fixed comment.
11486 (anonymous_class_creation:): Likewise.
11487 (check_class_interface_creation): Reversed Jan 12, 2000 extra
11489 (check_class_interface_creation): Loosened error report on (inner)
11490 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
11491 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
11492 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
11494 (create_interface): Likewise.
11495 (anonymous_class_counter): New static global.
11496 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
11497 patch. Fixed comments.
11498 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
11499 anonymous_class_counter when declaring a toplevel class.
11500 (craft_constructor): Fixed constructor name when handling
11501 anonymous classes. Anonymous class constructors to feature hidden
11502 this$<n> parameter.
11503 (java_fix_constructors): Added comment.
11504 (java_check_final): Function removed.
11505 (java_complete_expand_methods): Fixed comment. Don't generate
11506 class data, save its outgoing constant pool instead.
11507 (verify_constructor_super): Skip anonymous class constructor
11508 hidden this$<n> parameter.
11509 (java_expand_classes): New local `saved_ctxp'. Removed call to
11510 java_expand_finals and java_check_final. Expand anonymous class
11511 constructors. Generate class data.
11512 (build_super_invocation): Skip anonymous class hidden this$<n>
11514 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
11515 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
11516 (set_java_signature): Likewise.
11518 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11520 * gjavah.c: Delete ACC_VISIBILITY define.
11521 * jcf.h: Add ACC_VISIBILITY define.
11522 * parse.y: final: rule tagged <value>.
11523 (java_check_regular_methods): Use ACC_VISIBILITY define for
11524 default package access check.
11525 (local_variable_declaration_statement): Use final: rule.
11527 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
11529 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
11530 (final:): New rule.
11532 2000-01-17 Tom Tromey <tromey@cygnus.com>
11534 * gjavah.c (print_field_info): Allow non-static final fields.
11536 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11538 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
11539 * parse.y (patch_anonymous_class): New function.
11540 (create_anonymous_class): Register incomplete type when the
11541 class/interface to extends/implement isn't known yet.
11542 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
11543 (verify_constructor_super): Tuned error message.
11545 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11547 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
11548 (ANONYMOUS_CLASS_P): New macro.
11549 (TYPE_SIGNATURE, TYPE_JCF): New macros.
11550 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
11551 * parse.y (create_class): Added leading argument.
11552 (maybe_create_class_interface_decl,
11553 check_class_interface_creation): Likewise.
11554 (craft_constructor): New function.
11555 (verify_constructor_super): Added argument in prototype.
11556 (class_declaration:): Inserted leading argument.
11557 (for_begin:): Use FOR_LOOP_P.
11558 (anonymous_class_creation): Create WFL of the anonymous class to
11559 instantiate. Call build_new_invocation. Added comments.
11560 (check_class_interface_creation): Handle parameter `anonymous' in
11561 verbose mode class creation announce.
11562 (link_nested_class_to_enclosing): Exclude anonymous classes.
11563 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
11564 anonymous class, even though they appear to have an enclosing
11566 (create_interface): Pass extra argument to
11567 check_class_interface_creation.
11568 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
11569 (create_class): Call check_class_interface_creation and
11570 maybe_create_class_interface_decl with extra new argument. Don't
11571 add private this$<n> to anonymous classes.
11572 (method_declarator): Insert hidden this$<n> to anonymous class
11574 (java_fix_constructors): Deleted code creating default
11575 constructor. Call craft_constructor instead.
11576 (java_check_regular_methods): Set `saw_constructor' to 1 for
11578 (fix_constructors): Pass extra argument to verify_constructor_super.
11579 (verify_constructor_super): New local `sdecl', use it. Search for
11580 matching constructor (possibly featuring arguments) in super
11582 (lookup_method_invoke): Craft constructor according to arguments
11583 list when dealing with anonymous class constructors.
11584 (build_super_invocation): Pass arguments to anonymous class super
11586 (search_loop): Use FOR_LOOP_P.
11587 (labeled_block_contains_loop_p): Likewise.
11589 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11591 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
11592 (enclosing_context_p): New function.
11593 (get_access_flags_from_decl): Handle CLASS_STATIC.
11594 (maybe_layout_super_class): Extra first argument passed to
11596 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
11598 * decl.c (access0_identifier_node): New global.
11599 (init_decl_processing): access0_identifier_node initialized.
11600 (pushdecl): Set DECL_CONTEXT only on non type decls.
11601 * expr.c (lookup_field): Lookup inner class fields in enclosing
11603 (expand_invoke): Use ID_INIT_P.
11604 (expand_java_field_op): Use DECL_CLINIT_P.
11605 * java-tree.def (CLASS_LITERAL): New tree code.
11606 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
11607 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
11608 (struct lang_decl): New field `inner_access'.
11609 (enclosing_context_p): Prototyped.
11610 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
11611 ID_CLINIT_P): New macros.
11612 (CLASS_STATIC): New macro.
11613 (CLASS_ACCESS0_GENERATED_P): New macro.
11614 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
11615 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
11616 INNER_CLASS_P): New macros.
11617 (DECL_INNER_CLASS_LIST): New macro.
11618 * jcf-parse.c (yyparse): Avoid the use of ANSI string
11620 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11621 the shift value to int. Fixed typo in comment.
11622 * lex.c (inst_id, wpv_id): Initialize.
11623 * mangle.c (unicode_mangling_length): Take `$' into account.
11624 * parse.h (DRECOVER, RECOVER): Terminate properly.
11625 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
11626 (typedef struct _jdep): New field `enclosing'.
11627 (JDEP_ENCLOSING): New macro.
11628 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
11629 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
11630 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
11631 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
11632 GET_ENCLOSING_CPC_CONTEXT): New macros.
11633 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
11634 (do_resolve_class): Added extra argument in prototype.
11635 * parse.y (resolve_class): Added extra argument in prototype.
11636 (maybe_create_class_interface_decl): Likewise.
11637 (maybe_use_access_method, build_wfl_wrap): New functions.
11638 (java_complete_expand_classes, java_complete_expand_class):
11640 (java_parser_context_push_initialized_field,
11641 java_parser_context_suspend, java_parser_context_resume):
11643 (maybe_make_nested_class_name, make_nested_class_name,
11644 set_nested_class_simple_name_value,
11645 link_nested_class_to_enclosing, find_as_inner_class,
11646 find_as_inner_class_do, check_inner_class_redefinition,
11647 build_thisn_assign, build_current_thisn, build_access_to_thisn,
11648 maybe_build_thisn_access_method, build_outer_field_access,
11649 build_outer_field_access_methods, build_outer_field_access_expr,
11650 build_outer_method_access_method, build_new_access_id,
11651 build_outer_field_access_method, outer_field_access_p,
11652 outer_field_expanded_access_p, outer_field_access_fix,
11653 build_incomplete_class_ref, patch_incomplete_class_ref,
11654 create_anonymous_class): Likewise.
11655 (inst_id, wpv_id): New static global variables.
11656 (synchronized:): New rule, tagged <node>.
11657 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
11659 (anonymous_class_creation:): New rule, tagged <node>.
11660 (NEW_TK): Tagged <node>.
11661 (type_literals, array_type_literal): New rules, tagged <node>.
11662 (class_declaration:): Removed action when reducing by class_body:
11663 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
11664 using GET_CPC in sub-rules.
11665 (class_member_declaration): Handle inner classes.
11666 (method_declaration): When reducing method_header:, reset
11667 current_function_decl when appropriate.
11668 (method_declarator:): Set the number of formal parameter to 0 for
11669 method declared without arguments.
11670 (constructor_declarator:): Likewise.
11671 (static_initializer:): List of elements kept in a list.
11672 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
11673 use of the keyword `static' for type declarations.
11674 (block_statement:): Handle inner class declarations.
11675 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
11676 type qualified `this'.
11677 (class_instance_creation_expression): Use anonymous_class_creation:
11678 to handle inner class instances creation. Handle qualified `new'.
11679 (something_dot_new): Added appropriate actions.
11680 (create_new_parser_context): New function.
11681 (java_push_parser_context, java_parser_context_save_global,
11682 java_parser_context_suspend): Use create_new_parser_context.
11683 (check_modifiers): Changed leading comment.
11684 (check_class_interface_creation): Handle interclasses.
11685 (add_superinterfaces): Fixed comment.
11686 (create_interface): Build qualified name from the raw_name instead
11687 of its matching WFL. Push the initialized fields list. raw_name added
11688 as an extra argument to maybe_create_class_interface_decl.
11689 (create_class): Build qualified name from the raw_name instead of
11690 its matching WFL. Removed assignment to current_parsed_class_un.
11691 Call PUSH_ERROR before returning an error. Suspend the current
11692 parser context when processing an inner class. Push the
11693 initialized fields list. raw_name added as an extra argument to
11694 maybe_create_class_interface_decl. Add the private this$<n>
11696 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
11697 (register_fields): Get the class type from GET_CPC and handle
11698 previous errors. Added code to handle the creation of static
11699 fields in inner classes. Initialized fields initialization
11700 statements kept in a list of lists.
11701 (maybe_generate_finit): Initialized fields initialization
11702 statements kept in a list of lists. Use GET_CPC.
11703 (maybe_generate_clinit): Likewise.
11704 (method_header): Use GET_CPC and GET_CPC_UN.
11705 (parser_qualified_classname): Handle inner classes.
11706 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
11707 (java_fix_constructors): Hide pointer to enclosing context
11708 instance in constructor list when dealing with inner classes.
11709 (jdep_resolve_class): Call resolve_class with extra first argument
11711 (resolve_class): Add enclosing context as a first extra argument
11712 to do_resolve_class.
11713 (do_resolve_class): Call find_as_inner_class. Handle WFLs
11715 (resolve_no_layout): Extra argument added to resolve_class
11717 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
11718 (java_get_real_method_name): Use GET_CPC_UN.
11719 (check_abstract_method_definitions): Use DECL_CLINIT_P.
11720 (java_check_abstract_methods): Handle static method declared in
11721 inner classes by an error.
11722 (java_check_regular_methods): Use DECL_CLINIT_P.
11723 (source_start_java_method): Also set DECL_MAX_LOCALS.
11724 (create_artificial_method): Call java_parser_context_save_global
11725 and java_parser_context_restore_global instead of saving/restoring
11726 the context by hand.
11727 (expand_start_java_method): Improved verbose mode message.
11728 (java_complete_expand_methods): Fixed leading comment. Use
11730 (fix_constructors): Added assignment to this$<n> if necessary.
11731 (java_expand_classes): Call java_complete_expand_classes instead
11732 of java_complete_expand_methods.
11733 (make_qualified_primary): Simplified.
11734 (merge_qualified_name): Optimized for missing left or right parts.
11735 (resolve_expression_name): Handle access to outer class fields from
11737 (resolve_qualified_expression_name): New macro
11738 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
11739 classes. Report error on non appropriate qualification of
11740 `new'. Handle qualified `this'.
11741 (not_accessible_p): Allow access to outer class private fields from
11743 (patch_method_invocation): Handle method invocations through
11744 access methods and inner class constructor invocations.
11745 (find_applicable_accessible_methods_list): Search enclosing
11746 contexts of an inner class.
11747 (search_applicable_methods_list): Fixed typo.
11748 (argument_types_convertible): Handle inner class constructors'
11749 hidden outer context reference argument.
11750 (qualify_ambiguous_name): Handle qualified `this'.
11751 (java_complete_lhs): Handle use of field accessed through
11752 artificial access methods in various cases of assignments. Handle
11753 CLASS_LITERAL node.
11754 (check_final_assignment): Use DECL_CLINIT_P.
11755 (valid_ref_assignconv_cast_p): Handle the destination being an
11756 enclosing context of the source.
11757 (patch_unaryop): Handle use of field accessed through artificial
11759 (patch_return): Use DECL_CLINIT_P.
11760 (patch_throw_statement): Use DECL_CLINIT_P.
11761 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
11762 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
11765 2000-01-16 Anthony Green <green@cygnus.com>
11767 * parse.y (build_string_concatenation): Only use
11768 StringBuffer(String) shortcut if String arg is constant.
11770 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11772 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
11773 the shift value to int. Fixed typo in comment.
11775 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
11777 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
11778 * jcf-write.c: Likewise.
11779 * parse.y: Likewise.
11780 * parse.c: Regenerate.
11782 2000-01-09 Anthony Green <green@cygnus.com>
11784 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
11785 bytecodes in the correct order.
11787 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11789 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
11791 2000-01-06 Anthony Green <green@cygnus.com>
11793 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11794 before building constant array decl.
11796 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
11798 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
11799 method invocation and typo in conditional expression.
11800 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
11801 the appropriate NOTE_POP.
11802 * parse.y (patch_binop): Shift value mask to feature the right
11805 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11807 * class.c (assume_compiled, assume_compiled_node): Add static
11809 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
11811 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
11813 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
11815 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
11816 to `__modifier' to avoid stringifying it.
11818 * parse.y (verify_constructor_circularity): Don't call a variadic
11819 function with a non-literal format string.
11820 (java_check_abstract_methods): Move unreachable code inside
11821 `continue' statement.
11822 (lookup_method_invoke): Call xstrdup, not strdup.
11824 * expr.c (expand_java_field_op): Avoid the use of ANSI string
11827 * jcf-parse.c (yyparse): Likewise.
11829 * jv-scan.c (main): Likewise.
11831 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11833 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
11834 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
11835 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
11838 * parse.y (synchronized, variable_redefinition_error,
11839 check_class_interface_creation, create_interface, create_class,
11840 method_header, finish_method_declaration,
11841 check_modifiers_consistency, method_declarator,
11842 complete_class_report_errors, check_abstract_method_definitions,
11843 java_check_regular_methods, check_throws_clauses,
11844 java_check_abstract_methods, read_import_dir,
11845 check_pkg_class_access, declare_local_variables, fix_constructors,
11846 cut_identifier_in_qualified, resolve_expression_name,
11847 resolve_qualified_expression_name, patch_method_invocation,
11848 java_complete_lhs, patch_assignment, try_builtin_assignconv,
11849 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
11850 patch_exit_expr, patch_exit_expr, patch_switch_statement,
11851 patch_try_statement, patch_synchronized_statement,
11852 patch_throw_statement, check_thrown_exceptions,
11853 patch_conditional_expr): Likewise.
11855 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11857 * Makefile.in (LIBDEPS): Added gcc's errors.o
11858 (../jcf-dump$(exeext):): Link with gcc's errors.o
11859 (../gcjh$(exeext):): Likewise.
11860 * expr.c (expand_java_NEW): Layout the entire target type instead of
11861 laying out its methods only.
11862 (lookup_field): Layout the class after having loaded it.
11863 * java-tree.h (java_debug_context): Declared.
11864 * jcf-io.c (toplev.h): Included.
11865 (find_class): Removed assignment to jcf's outofsynch
11866 field. Force source file to be read if newer than its matching
11867 class file. Tweaked debug messages.
11868 * jcf-parse.c (jcf_out_of_synch): Deleted.
11869 (read_class): Call to jcf_out_of_synch removed.
11870 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
11871 (jcf_out_of_synch): Prototype deleted.
11872 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
11873 `deprecated' and `class_err': integer turned into bit-fields.
11874 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
11875 * parse.y (package_list): New global.
11876 (package_declaration:): Record newly parsed package name.
11877 (extra_ctxp_pushed_p): Static global deleted.
11878 (java_parser_context_save_global): Create buffer context for the
11879 purpose of saving globals, if necessary.
11880 (java_parser_context_restore_global): Pop context pushed for the
11881 purpose of saving globals, if necessary.
11882 (java_debug_context_do): New prototype and function.
11883 (java_debug_context): Likewise.
11884 (do_resolve_class): Use already parsed package names to qualify
11885 and lookup class candidate.
11886 (java_pre_expand_clinit): Removed unnecessary local variable.
11888 1999-12-17 Tom Tromey <tromey@cygnus.com>
11890 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
11892 (process_file): Use `\n\' at end of each line in string.
11894 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11896 * expr.c (expand_invoke): Layout the loaded class before
11897 attempting to use it.
11898 (expand_java_field_op): Allow final field assignments to take
11900 * typeck.c (convert): Return error_mark_node if expr is null.
11902 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11904 * class.c (class_depth): Return -1 if the class doesn't load
11906 * expr.c (can_widen_reference_to): Check for errors during depth
11907 computation and return 0 accordingly.
11908 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
11909 create default constructors and add an other error check.
11910 * parse.h (java_fix_constructors): Prototyped.
11911 * parse.y (java_pre_expand_clinit): Likewise.
11912 (build_super_invocation): Re-prototyped to feature one argument.
11913 (java_check_circular_reference): Directly use `current'.
11914 (java_fix_constructors): New function.
11915 (java_check_regular_methods): Don't create default constructors
11916 here, but abort if none were found.
11917 (java_complete_expand_methods): Pre-process <clinit> calling
11918 java_pre_expand_clinit.
11919 (java_pre_expand_clinit): New function.
11920 (fix_constructors): build_super_invocation invoked with the
11921 current method declaration as an argument.
11922 (build_super_invocation): Use the context of the processed method
11923 decl argument instead of current_class.
11924 * typeck.c (lookup_java_method): Take WFLs in method names into
11927 1999-12-14 Per Bothner <per@bothner.com>
11929 * class.c (make_class_data): flag_keep_inline_functions to keep
11930 private methods in the method array.
11932 1999-12-15 Anthony Green <green@cygnus.com>
11934 * check-init.c (check_init): Take into account both types of
11935 `throw's when checking for uninitialized variables.
11937 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11939 * parse.y (java_complete_lhs): Force conversion of array
11940 dimensions to int_type_node, that's what runtime's ABI expects.
11942 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11944 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
11945 operand of a WFL, until the Java front-end gets fixed with regard
11946 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
11948 1999-12-10 Andrew Haley <aph@cygnus.com>
11950 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
11951 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
11952 expr.c (build_java_athrow): Add support for sjlj-exceptions.
11953 java-tree.h: Ditto.
11954 jcf-write.c: Ditto.
11956 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
11958 * expr.c (java_lang_expand_expr): Switch to permanent obstack
11959 before calling expand_eh_region_start and expand_start_all_catch.
11960 * except.c (expand_start_java_handler): Switch to permanent
11961 obstack before calling expand_eh_region_start.
11962 (expand_end_java_handler): Switch to permanent obstack before
11963 calling expand_start_all_catch.
11965 1999-12-5 Anthony Green <green@cygnus.com>
11967 * decl.c (init_decl_processing): Mark throw_node as a noreturn
11968 function with side effects.
11969 (init_decl_processing): Mark all memory allocating DECLs with
11972 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11974 * except.c (expand_end_java_handler): Call
11975 expand_resume_after_catch and end_catch_handler.
11977 1999-11-30 Anthony Green <green@cygnus.com>
11979 * verify.c (verify_jvm_instructions): Create new return label
11980 chain if non existent (don't rely on the verified state of the jsr
11983 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
11985 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
11986 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
11988 * parse.y (patch_assignment): Removed bogus final class test on
11989 lhs when checking on whether to emit an ArrayStoreException runtime
11991 * expr.c (expand_java_arraystore): Likewise.
11993 1999-11-28 Anthony Green <green@cygnus.com>
11995 * decl.c (find_local_variable): Reuse single slot decls when
11998 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12000 * jcf-parse.c (saw_java_source): Global variable removed.
12001 (read_class): Don't use `saw_java_source'. Added extra braces.
12002 (yyparse): Code setting `saw_java_source' removed.
12004 1999-11-24 Mark Mitchell <mark@codesourcery.com>
12006 * except.c (emit_handlers): Zero catch_clauses after emitting them.
12008 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12010 * verify.c (merge_type_state): Non verified subroutines being
12011 considered more than once to trigger passive type merge.
12013 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12015 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
12016 in case of error. Error message tuned.
12018 1999-11-21 Anthony Green <green@cygnus.com>
12020 * constants.c (find_methodref_index): Unwrap method names before
12021 inserting them in the constant pool.
12023 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
12025 * class.c (assume_compiled_node): New typedef.
12026 (assume_compiled_tree): New static data.
12027 (find_assume_compiled_node): New function.
12028 (add_assume_compiled): New function.
12029 (assume_compiled): New function.
12030 * class.c (make_class_data): Use assume_compiled.
12031 (is_compiled_class): Use assume_compiled.
12033 * java-tree.h (add_assume_compiled): Declare.
12035 * lang.c (lang_decode_option): Parse new options.
12037 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12039 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
12040 int_type_node: that's what `_Jv_AllocObject' expects.
12042 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12044 * parse.y (lookup_method_invoke): Use lang_printable_name to
12045 reliably build the type name during error report. Fixes PR gcj/97.
12047 1999-11-09 Tom Tromey <tromey@cygnus.com>
12049 * jcf-path.c: Include <sys/stat.h>.
12050 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
12051 (DIR_UP): New macro.
12053 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12055 * parse.y (source_end_java_method): Resume permanent allocation,
12056 reversing Apr 27 1998 patch.
12057 (patch_string_cst): Pop obstacks after having pushed the permanent
12060 1999-11-05 Tom Tromey <tromey@cygnus.com>
12062 * class.c (finish_class): Emit inlined methods if any native
12063 methods exist in the class. Fixes PR gcj/85.
12065 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
12067 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
12068 (qualify_ambiguous_name): Likewise.
12070 1999-11-03 Godmar Back <gback@cs.utah.edu>
12072 * typeck.c: (lookup_java_method): search all inherited
12073 interfaces when looking up interface method.
12075 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12077 * parse.y (method_header:): Issue error message for rule `type
12079 (synchronized:): Error report when not using synchronized.
12081 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12083 * parse.y (resolve_qualified_expression_name): Prevent `this' from
12084 being used before the superclass constructor has been called.
12085 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
12086 instead of `CALL_THIS_CONSTRUCTOR_P'.
12088 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
12090 * check-init.c: Fix typo in comment.
12092 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12094 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
12097 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12099 * parse.y (expression_statement:): Call function to report
12100 improper invocation of a constructor.
12101 (parse_ctor_invocation_error): New function.
12103 1999-10-26 Mark Mitchell <mark@codesourcery.com>
12105 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
12108 1999-10-21 Tom Tromey <tromey@cygnus.com>
12110 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
12111 in generated `main'.
12113 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12115 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
12116 (qualify_ambiguous_name): Likewise.
12118 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12120 * parse.y (java_complete_tree): fold_constant_for_init to work on
12122 (java_complete_lhs): Likewise.
12123 (array_constructor_check_entry): Complete an initializer element
12124 on permanent_obstack.
12126 1999-10-19 Tom Tromey <tromey@cygnus.com>
12128 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
12129 From Mike Moreton <mike@pillim.demon.co.uk>.
12131 1999-10-15 Greg McGary <gkm@gnu.org>
12133 * java-tree.h (flag_bounds_check): Remove extern decl.
12134 * lang.c (flag_bounds_check): Remove global variable.
12135 (lang_f_options): Remove "bounds-check" entry.
12136 (lang_init_options): Default flag_bounds_check to "on".
12138 1999-10-14 Tom Tromey <tromey@cygnus.com>
12140 * jvgenmain.c (usage): New function.
12141 (main): Use it. Also, handle `-D' options.
12142 * jvspec.c (lang_specific_driver): Recognize -D.
12143 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
12145 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
12147 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12149 * jcf-dump.c (print_constant, disassemble_method): Don't call a
12150 variadic function with a non-literal format string.
12152 * parse-scan.y (report_main_declaration): Likewise.
12154 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
12156 * parse.y (read_import_dir, patch_assignment, patch_binop,
12157 patch_array_ref): Likewise.
12159 * typeck.c (build_java_array_type): Likewise.
12161 * verify.c (verify_jvm_instructions): Likewise.
12163 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
12165 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
12167 1999-10-07 Anthony Green <green@cygnus.com>
12169 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
12170 where CHECK_PUT may fail for valid reasons.
12172 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
12173 UNSAFE_PUTN): New macros.
12175 1999-10-04 Tom Tromey <tromey@cygnus.com>
12177 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
12178 well. Fixes Java PR gcj/59.
12179 * parse-scan.y (yyerror): Report errors.
12181 1999-09-24 Glenn Chambers <GChambers@provsol.com>
12183 * decl.c (insert_block): Remove unconditional `abort'.
12185 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
12187 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
12188 FUNCTION_CODE now of type int. All callers changed.
12189 Set the builtin's DECL_BUILT_IN_CLASS.
12191 1999-09-23 Tom Tromey <tromey@cygnus.com>
12193 * jvspec.c (lang_specific_driver): Don't read spec file if
12194 -fsyntax-only given.
12196 1999-09-22 Tom Tromey <tromey@cygnus.com>
12198 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
12200 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
12201 (WORDS_TO_LONG): Likewise.
12202 (WORDS_TO_DOUBLE): Likewise.
12204 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12206 * jcf-write.c (RELOCATION_VALUE_0): New macro.
12207 (RELOCATION_VALUE_1): Likewise.
12208 (emit_iinc, emit_reloc, push_constant1, push_constant2,
12209 push_in_const, push_long_const): Prototyped.
12210 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
12211 (push_constant2): Likewise.
12212 (push_int_const): Cast find_constant1's integer arguments to `jword'.
12213 (find_constant_wide): Cast find_constant2's integer arguments to
12215 (find_constant_index): Cast find_constant2's and find_constant2's
12216 integer arguments to `jword'.
12217 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
12218 (emit_switch_reloc): Use RELOCATION_VALUE_0.
12219 (emit_if): Use RELOCATION_VALUE_1.
12220 (emit_goto): Likewise.
12221 (emit_jsr): Likewise.
12222 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
12223 argument to push_long_const to HOST_WIDE_INT.
12225 1999-09-15 Andreas Schwab <schwab@suse.de>
12227 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
12229 1999-09-20 Nick Clifton <nickc@cygnus.com>
12231 * lang.c (lang_decode_option): Extend comment.
12233 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12235 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
12238 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12240 * gjavah.c (get_field_name, print_method_info, print_include,
12241 add_namelet): Use xmalloc, not malloc.
12243 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
12244 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
12247 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
12249 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
12251 * jcf-path.c (add_entry): Likewise.
12253 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
12255 * jv-scan.c (xmalloc): Remove definition.
12257 * jvgenmain.c (xmalloc): Likewise.
12259 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
12261 * lex.c (java_store_unicode): Use xrealloc, not realloc.
12263 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
12264 concat, not xmalloc/sprintf.
12265 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
12266 (xstrdup): Remove definition.
12268 * parse.y (duplicate_declaration_error_p,
12269 constructor_circularity_msg, verify_constructor_circularity,
12270 check_abstract_method_definitions, java_check_regular_methods,
12271 java_check_abstract_methods, patch_method_invocation,
12272 check_for_static_method_reference, patch_assignment, patch_binop,
12273 patch_cast, array_constructor_check_entry, patch_return,
12274 patch_conditional_expr): Use xstrdup, not strdup.
12276 * zextract.c (ALLOC): Use xmalloc, not malloc.
12278 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12280 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
12282 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
12283 (do_spec, lang_specific_pre_link, lang_specific_driver,
12284 input_filename, input_filename_length): Don't declare.
12285 (main_class_name, jvgenmain_spec, lang_specific_driver):
12287 (lang_specific_driver): All calls to the function pointer
12288 parameter now explicitly call `fatal'.
12290 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12292 * parse.y (find_applicable_accessible_methods_list): Search
12293 abstract classes as interfaces.
12295 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
12297 * class.c (finish_class): We're now outside a valid method
12298 declaration. Tell the rest of gcc so.
12300 1999-09-08 Bruce Korb autogen@linuxbox.com
12302 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
12304 1999-09-07 Tom Tromey <tromey@cygnus.com>
12306 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
12308 (decode_signature_piece): Don't emit "::" in JArray<>.
12309 (print_namelet): Only print trailing `;' when printing a class.
12311 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
12313 * java-tree.h: Delete declarations for all tree nodes now moved to
12315 * decl.c: Delete their definitions.
12317 1999-09-04 Mark Mitchell <mark@codesourcery.com>
12319 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
12320 * Makefile.in (OBJS): Add ggc-callbacks.o.
12321 (OBJDEPS): Likewise.
12323 1999-09-03 Tom Tromey <tromey@cygnus.com>
12325 * parse.y (strip_out_static_field_access_decl): Return operand if
12326 it satisfies JDECL_P.
12328 1999-09-02 Tom Tromey <tromey@cygnus.com>
12330 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
12331 Handle nested arrays, like `[[I'.
12333 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12335 * class.c (finish_class): Remove unused parameter, all callers
12338 * expr.c (build_java_athrow): Change return type to void.
12339 (java_lang_expand_expr): Make sure each case in switch returns a
12342 * java-tree.h (finish_class): Fix prototype to take void args.
12344 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
12345 (main): Issue return from main, not exit.
12347 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
12349 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
12351 * jv-scan.c (main): Issue return from main, not exit.
12353 * parse.y (check_abstract_method_definitions,
12354 java_check_abstract_method_definitions): Add static prototypes.
12355 (java_complete_expand_methods): Fix call to `finish_class'.
12357 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
12360 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12362 * lang.c (language_string): Constify.
12364 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12366 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
12367 Remove hacks for stuff which comes from libiberty.
12369 * Make-lang.in: Likewise.
12371 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
12373 * Makefile.in (xref.o): Depend on xref.c explicitly.
12375 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12377 * java-tree.h (lang_printable_name): Constify a char*.
12379 * lang.c (lang_printable_name): Likewise.
12381 1999-08-27 Jeffrey A Law (law@cygnus.com)
12383 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
12384 comments in C code.
12386 1999-08-26 Tom Tromey <tromey@cygnus.com>
12388 * gjavah.c (print_cxx_classname): Print "::" before qualified
12391 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12393 * parse.y (lookup_cl): Changed leading comment. Now does its best
12394 to set the column number.
12395 (qualify_ambiguous_name): Take WFL wrappers into account.
12397 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
12399 * verify.c (verify_jvm_instructions): Don't check instruction
12400 validity beyond end of method.
12402 1999-08-25 Tom Tromey <tromey@cygnus.com>
12404 * jvspec.c (lang_specific_driver): Correctly handle --help again.
12406 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12408 * gjavah.c (print_name, print_base_classname, utf8_cmp,
12409 cxx_keyword_subst, generate_access, name_is_method_p,
12410 get_field_name, print_field_name, super_class_name, print_include,
12411 decode_signature_piece, print_class_decls, usage, help,
12412 java_no_argument, version, add_namelet, print_namelet): Add static
12414 (print_base_classname, utf8_cmp, cxx_keyword_subst,
12415 name_is_method_p): Constify a char*.
12416 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
12417 Provide a final else clause in an if-else-if.
12418 (print_field_info): Add missing final arg in function call to
12419 `print_field_name'.
12420 (print_method_info, decompile_method, decode_signature_piece,
12421 print_c_decl, print_full_cxx_name, print_stub,
12422 print_mangled_classname, super_class_name, print_include,
12423 add_namelet, add_class_decl, print_class_decls, process_file,
12424 help): Constify a char*.
12426 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
12427 push_int_const, find_constant_wide, find_constant_index,
12428 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
12429 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
12430 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
12431 emit_if, emit_goto, emit_jsr, call_cleanups,
12432 make_class_file_name): Add static prototypes.
12433 (generate_bytecode_return, generate_bytecode_insns): Pass a
12434 NULL_PTR, not a NULL_TREE.
12436 * jv-scan.c: Include "jcf.h".
12437 (main): Declare using DEFUN macro.
12439 * jvspec.c (find_spec_file, lang_specific_pre_link,
12440 lang_specific_driver): Add prototypes.
12441 (find_spec_file): Constify a char*.
12443 * keyword.gperf (hash, java_keyword): Add prototypes.
12445 * lang.c (lang_print_error): Add static prototype.
12446 (lang_init): Prefer memcpy over bcopy to avoid casts.
12448 * lex.c (yylex): Add static prototype.
12450 * parse-scan.y: Include "lex.c" earlier.
12452 * parse.h: Remove redundant declaration for `yylex'.
12454 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
12455 labeled_block_contains_loop_p): Add static prototypes.
12456 (not_accessible_p): Make static to match prototype.
12458 * verify.c (start_pc_cmp): Don't needlessly cast away const.
12460 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12462 * parse.y (check_method_redefinition): Changed leading comment.
12463 (check_abstract_method_definitions): New function.
12464 (java_check_abstract_method_definitions): New function.
12465 (java_check_regular_methods): Call it.
12466 (verify_constructor_super): Fixed indentation.
12467 (lookup_method_invoke): Likewise.
12469 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12471 * parse.y (method_header): Return a null pointer if the current
12472 class node is null.
12473 (finish_method_declaration): Return if the current function decl
12475 (source_start_java_method): Likewise.
12476 (java_method_add_stmt): Likewise.
12478 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12480 * class.c (emit_register_class): Removed unnecessary call to
12482 * parse.y (labeled_block_contains_loop_p): Removed unused local
12485 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12487 * parse.y (java_refold): Added prototype.
12489 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
12491 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
12492 (java_stabilize_reference): Removed unnecessary `else'.
12493 (java_complete_lhs): Set flag to remember boolean. Call
12494 java_refold. Added comments.
12495 (java_decl_equiv): New function.
12496 (binop_compound_p): Likewise.
12497 (java_refold): Likewise.
12498 (patch_unaryop): Striped static field access assigned to decl and
12499 op. Changed promotion scheme for ++/-- operators.
12500 (search_loop): New function.
12501 (labeled_block_contains_loop_p): Likewise.
12502 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
12504 (patch_bc_statement): Call search_loop. Fixed comment.
12506 1999-08-14 Anthony Green <green@cygnus.com>
12508 * expr.c (java_lang_expand_expr): Mark static array data as
12511 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
12513 * jvgenmain.c (main): NUL-terminate name_obstack.
12515 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12517 * check-init.c (check_bool2_init, done_alternative): Add static
12520 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
12521 (add_method, build_utf8_ref, build_class_ref,
12522 append_gpp_mangled_type, layout_class_method): Constify a char*.
12524 * decl.c (push_promoted_type, make_binding_level): Add static
12526 (push_promoted_type, pushdecl): Constify a char*.
12528 * except.c (find_handler_in_range, link_handler,
12529 check_start_handlers): Add static prototypes.
12531 * expr.c (process_jvm_instruction): Constify a char*.
12533 * gjavah.c (main): Constify a char*.
12535 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
12538 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
12540 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
12541 munge, print_ents): Constify a char*.
12543 * jcf-dump.c (disassemble_method): Constify a char*.
12544 (print_constant_pool, print_exception_table): Add static prototypes.
12545 (print_constant, print_exception_table, main, disassemble_method):
12548 * jcf-io.c (find_classfile, find_class): Likewise.
12550 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
12551 (set_source_filename, predefined_filename_p): Add static prototypes.
12552 (set_source_filename, get_constant, get_class_constant,
12553 find_in_current_zip): Constify a char*.
12555 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
12557 (add_entry, add_path, jcf_path_classpath_arg,
12558 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12560 * jcf-reader.c (get_attribute, jcf_parse_preamble,
12561 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
12562 jcf_parse_one_method, jcf_parse_methods,
12563 jcf_parse_final_attributes): Add static prototypes.
12564 (get_attribute): Constify a char*.
12566 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
12567 jcf_dependency_add_target, jcf_path_classpath_arg,
12568 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
12570 * jv-scan.c (main): Constify a char*.
12571 (gcc_obstack_init): Add prototype arguments.
12573 * jvgenmain.c (gcc_obstack_init): Likewise.
12574 (main): Constify a char*.
12576 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
12578 (put_decl_string, lang_print_error): Constify a char*.
12579 (lang_init): Remove redundant extern prototype.
12581 * mangle.c (emit_unicode_mangled_name): Constify a char*.
12583 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
12584 Add static prototypes.
12585 (get_type_from_signature): Constify a char*.
12587 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
12588 Add static prototypes.
12589 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
12590 (verify_jvm_instructions): Constify a char*.
12592 * xref.c (xref_flag_value): Likewise.
12594 * xref.h (xref_flag_value): Likewise.
12596 * zextract.c (makeword, makelong): Add static prototypes.
12597 (makeword, makelong): Constify a uch*.
12599 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12601 * lang.c (java_dummy_print): Constify a char*.
12602 (lang_print_error): Likewise.
12603 (lang_init): Remove redundant prototype for `print_error_function'.
12604 (lang_init_source): Likewise.
12605 (lang_identify): Constify a char*.
12607 1999-08-09 Tom Tromey <tromey@cygnus.com>
12609 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
12610 (WORDS_TO_LONG): Likewise.
12611 (WORDS_TO_DOUBLE): Likewise.
12613 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12615 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
12617 * expr.c (java_stack_pop, java_array_data_offset,
12618 build_java_throw_out_of_bounds_exception, case_identity,
12619 build_java_check_indexed_type): Add static prototypes.
12620 (linenumber_table, expand_invoke, expand_java_field_op,
12621 build_primtype_type_ref, expand_byte_code): Constify a char*.
12623 * java-tree.h (build_primtype_type_ref, linenumber_table):
12625 (java_lang_expand_expr): Add prototype.
12627 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
12628 `java_lang_expand_expr'.
12630 * lex.c (java_lex_error): Constify a char*.
12631 (java_get_unicode, java_read_char, java_allocate_new_line,
12632 java_unget_unicode, java_sneak_unicode): Prototype.
12634 * parse-scan.y (current_class, package_name, method_declarator,
12635 report_class_declaration, yyerror): Constify a char*.
12637 * parse.h (java_report_errors): Prototype.
12638 (yyerror): Constify a char*.
12640 * parse.y (classitf_redefinition_error, check_modifiers,
12641 parse_jdk1_1_error, lookup_package_type,
12642 lookup_package_type_and_set_next, get_printable_method_name,
12643 purify_type_name): Constify a char*.
12644 (build_super_invocation, maybe_generate_finit,
12645 verify_constructor_super, parser_add_interface,
12646 add_superinterfaces, jdep_resolve_class, note_possible_classname,
12647 java_complete_expand_methods, java_expand_finals,
12648 cut_identifier_in_qualified, java_stabilize_reference,
12649 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
12650 merge_string_cste): Prototype.
12651 (single_type_import_declaration, yyerror,
12652 variable_redefinition_error, build_array_from_name,
12653 build_unresolved_array_type, check_class_interface_creation,
12654 resolve_class, complete_class_report_errors,
12655 note_possible_classname, read_import_dir,
12656 find_in_imports_on_demand, resolve_package, fix_constructors,
12657 check_deprecation, lookup_method_invoke,
12658 maybe_build_primttype_type_ref, array_constructor_check_entry):
12660 (java_complete_expand_methods, java_expand_finals): Make static.
12661 (convert_narrow): Remove static prototype.
12663 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
12665 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
12667 1999-08-02 Richard Henderson <rth@cygnus.com>
12669 * decl.c: Include defaults.h instead of expr.h.
12670 * parse.y: Likewise.
12672 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
12674 * java/decl.c (start_java_method): Change all uses of
12675 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
12676 Ensure expr.h is included.
12677 * java/expr.c (pop_arguments): Ditto.
12678 * java/parse.y (expand_start_java_method): Ditto.
12680 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12682 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
12684 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
12686 * decl.c: Include "function.h".
12687 * except.c: Likewise.
12688 * parse.y: Likewise.
12689 * Makefile.in: Update dependencies.
12691 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12693 * expr.c (build_java_soft_divmod): Provide a default case in switch.
12694 (java_lang_expand_expr): Mark parameters `target', `tmode' and
12695 `modifier' with ATTRIBUTE_UNUSED.
12697 * gjavah.c (process_file): Add braces around ambiguous `else'.
12699 * jcf-dump.c (print_access_flags, localvar_free): Change return
12702 * parse.y (java_complete_expand_method): Initialize variable
12704 (resolve_qualified_expression_name): Likewise for `field_decl'.
12705 (patch_method_invocation): Likewise for `class_to_search'.
12706 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
12707 (patch_assignment): Likewise for `lhs_type'.
12709 * verify.c (verify_jvm_instructions): Remove unused variable
12712 1999-07-25 Richard Henderson <rth@cygnus.com>
12714 * decl.c (va_list_type_node): New.
12716 1999-07-25 Anthony Green <green@cygnus.com>
12718 * gjavah.c (print_stub): New function.
12719 (METHOD_IS_NATIVE): New macro.
12720 (print_mangled_classname): Make static.
12721 (HANDLE_END_FIELD): Don't emit fields during stub generation.
12722 (process_file): Perform stub generation.
12723 (HANDLE_METHOD): Don't emit class decls during stub
12725 (HANDLE_END_METHOD): Take into account stub generation.
12726 (print_method_info): Handle stub generation.
12727 (print_stub): New function.
12728 (print_cxx_classname): Make signature consistant with others.
12729 (help): Describe -stubs option.
12730 (main): Create stub file.
12731 (version): Use version.c.
12732 (print_full_cxx_name): New function.
12733 (print_c_decl): Use print_full_cxx_name.
12735 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12737 * check-init.c (check_init): Handle MAX_EXPR.
12739 1999-07-15 Andrew Haley <aph@cygnus.com>
12741 * lang.c (flag_use_divide_subroutine): New variable.
12742 * typeck.c: (convert_ieee_real_to_integer): Bounds check
12743 fp-to-integer conversion.
12744 (convert): Call convert_ieee_real_to_integer when flag_fast_math
12747 * expr.c (build_java_soft_divmod): New function.
12748 (build_java_binop): Call build_java_soft_divmod if
12749 flag_use_divide_subroutine is set.
12750 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12751 soft_lrem_node: new builtin functions.
12752 (init_decl_processing) Initialize the new builtins.
12753 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
12754 soft_lrem_node: new builtin functions.
12755 (build_java_soft_divmod): New function.
12756 * parse.y: Call build_java_soft_divmod if
12757 flag_use_divide_subroutine is set.
12758 * parse.c: Rebuilt.
12760 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
12761 a --specs= arg) even if not linking.
12762 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
12763 -fuse-divide-subroutine
12765 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12767 * parse.y (resolve_and_layout): Check methods only once.
12768 (resolve_qualified_expression_name): Verify thrown exceptions
12770 (check_thrown_exceptions): Reject exceptions thrown in
12771 initializer. Error message tuned.
12773 1999-07-14 Andrew Haley <aph@cygnus.com>
12775 * expr.c (expand_expr): Do not return the last statement in a
12776 block as the block's value.
12778 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12780 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
12781 CALL_EXPR, to avoid order of evaluation changes.
12783 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12785 * parse.y (qualify_ambiguous_name): Do not use
12786 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
12788 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
12790 * check-init.c (check_init): Handle MAX_EXPR.
12791 * expr.c (force_evaluation_order): Force method call arguments to
12792 be evaluated in left-to-right order.
12793 * parse.y (qualify_ambiguous_name): Loop again to qualify
12794 NEW_ARRAY_EXPR properly.
12796 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
12798 * parse.y (patch_invoke): Resolve unresolved invoked method
12800 (qualify_ambiguous_name): STRING_CST to qualify expression for
12801 type name resolution.
12803 1999-06-24 Andrew Haley <aph@cygnus.com>
12805 * class.c (finish_class): Whenever a deferred method is
12806 output, rescan the list of methods to see if a new candidate for
12807 output can be found.
12809 1999-06-28 Tom Tromey <tromey@cygnus.com>
12811 * jvspec.c (lang_specific_driver): Recognize --help.
12813 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12815 * parse.y (resolve_package): Fixed bogus return statement.
12816 (patch_method_invocation): Resolve method invocation beginning with
12817 a package name qualifier.
12819 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12821 * Make-lang.in (java.stage1): Depend on stage1-start.
12822 (java.stage2): Likewise for stage2-start.
12823 (java.stage3): Likewise for stage3-start.
12824 (java.stage4): Likewise for stage4-start.
12826 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12828 * parse.y (java_complete_lhs): When doing cross referencing, don't
12829 try to keep file location on a WFL expanded as a CALL_EXPR.
12831 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
12833 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
12834 compiling to class file a void method with an empty method body.
12835 As a side effect, the bytecode backend will generate the
12836 appropriate `return' instruction.
12838 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12840 * parse.y (lookup_package_type_and_set_next): New function prototype.
12841 (resolve_package): Search current and imported packages.
12842 (lookup_package_type_and_set_next): New function.
12844 1999-06-22 Andrew Haley <aph@cygnus.com>
12846 * verify.c (verify_jvm_instructions): Check for pending blocks
12847 before invalid PC test and opcode switch, not after.
12849 1999-06-21 Andrew Haley <aph@cygnus.com>
12851 * except.c (find_handler_in_range): The upper limit for exception
12852 ranges is exclusive, not inclusive: (start <= pc < end).
12853 (link_handler): find child pointer which points to outer by
12854 searching sibling list: previous code incorrectly assumed that
12855 outer->outer->first_child must point to outer.
12856 * verify.c (verify_jvm_instructions): FIXME added to code for
12858 (verify_jvm_instructions): Do not assume that the last block
12859 processed in a subroutine is a block which ends with a `ret'
12860 instruction. With some control flows it is possible that the last
12861 block ends with an `athrow'.
12863 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12865 * parse.y (qualify_ambiguous_name): Reorganized the post
12866 evaluation of non WFL leading expression nodes.
12868 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
12870 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
12873 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12875 * parse.y (qualify_ambiguous_name): Handle qualified expression
12876 beginning with a STRING_CST.
12878 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12880 * parse.y (register_fields): Set DECL_INITIAL on both
12881 pre-initialized static and public fields.
12882 (resolve_field_access): Static field access expressions to always
12884 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
12885 qualification. CONVERT_EXPR to be resolved as an expression name.
12886 (java_complete_lhs): Identify and access qualified final
12887 initialized field in switch statement case expression.
12888 (fold_constant_for_init): Pre-initialized field decl constant to
12891 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
12893 * parse.y (note_possible_classname): Mark returned node with
12894 QUALIFIED_P only if the original class name contained a '/'.
12896 1999-06-05 Anthony Green <green@cygnus.com>
12898 * Make-lang.in (gcjh): More parallel build fixes.
12900 1999-06-03 Mike Stump <mrs@wrs.com>
12902 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
12904 1999-06-02 Anthony Green <green@cygnus.com>
12906 * except.c (link_handler): Chain exception handlers in order.
12908 1999-06-02 Anthony Green <green@cygnus.com>
12910 * expr.c (expand_byte_code): Fill unreachable bytecode regions
12911 with nops and process as usual in order to always set correct EH
12912 ranges. Emit detailed warnings about unreachable bytecodes.
12914 1999-06-02 Anthony Green <green@cygnus.com>
12916 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
12919 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12921 * parse.y (lookup_field_wrapper): Unified returned value to NULL
12922 or the searched field decl.
12924 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12926 * parse.y (fold_constant_for_init): Convert numerical constant
12927 values to the type of the assigned field.
12929 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12931 * expr.c (lookup_field): Relaxed the test on class loading error
12933 * parse.y (fold_constant_for_init): Enabeled old code.
12935 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12937 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
12938 decide the validity of the cast of a java.lang.Cloneable reference
12940 (patch_conditional_expr): Fixed first argument passed to
12941 binary_numeric_promotion.
12943 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
12945 * parse.y (qualify_ambiguous_name): Take into account that a
12946 CONVERT_EXPR might specify a type as a WFL.
12948 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12950 * parse.y (patch_assignment): Save the rhs before using it as an
12951 argument to _Jv_CheckArrayStore.
12953 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
12955 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
12957 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12959 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
12960 floating point literal only when the exponent indicator has been
12963 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12965 * parse.y (formal_parameter:): Construct argument tree list
12966 element even if a yet unsupported final parameter was encountered.
12968 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
12970 * parse.y (finish_method_declaration): Issue errors for native or
12971 abstract methods declared with a method body, as well as for non
12972 native or non abstract methods with no method body.
12974 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12976 * class.c (build_utf8_ref): Initialize variable `field'.
12978 * decl.c (init_decl_processing): Initialize variable `field'.
12980 * expr.c (build_known_method_ref): Mark parameters `method_type',
12981 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
12982 (process_jvm_instruction): Likewise for parameter `length'.
12984 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
12985 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
12988 * parse.y (maybe_generate_clinit): Remove unused variable
12989 `has_non_primitive_fields'.
12990 (find_in_imports_on_demand): Initialize variables `node_to_use'
12992 (patch_binop): Likewise for variable `prom_type'.
12993 (patch_unaryop): Likewise for variable `prom_type'.
12995 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
12997 * xref.c (xref_table): Add missing initializer.
12999 1999-05-14 Tom Tromey <tromey@cygnus.com>
13001 * java-except.h (struct eh_range): Removed unused `next' member.
13002 * verify.c (verify_jvm_instructions): Call check_nested_ranges
13003 after adding all exception handlers. Sort exception ranges in
13005 (struct pc_index): New structure.
13006 (start_pc_cmp): New function.
13007 * except.c (add_handler): Return `void'. Don't call link_handler;
13008 instead construct an ordinary linked list and do range
13010 (check_nested_ranges): New function.
13011 (link_handler): Changed interface to allow merging of eh_ranges.
13012 Split overlapping ranges. Return `void'.
13014 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13016 * parse.y (constructor_block_end:): New rule, tagged <node>.
13017 (constructor_body:): Use `constructor_block_end' instead of
13020 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13022 * parse.y (statement_nsi:): Pop `for' statement block.
13023 (java_complete_lhs): Labeled blocks containing no statement are
13024 marked as completing normally.
13026 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13028 * xref.c (xref_set_current_fp): New function, defined.
13029 * xref.h (xref_set_current_fp): New function, prototyped.
13031 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
13033 * check-init.c (check_init): Take into account that
13034 LABELED_BLOCK_STMT can be empty.
13036 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13038 * parse.y (java_check_regular_methods): Warning check on not
13039 overriding methods with default access in other packages does not
13040 apply to `<clinit>'.
13041 (java_complete_lhs): If block body is an empty_stmt_node, replace
13042 it by NULL_TREE. This prevents gcc from generating an irrelevant
13045 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
13047 * check-init.c (check_init): Removed code accepting to see things
13048 falling through default:, when doing xrefs.
13049 * java-tree.h (do_not_fold): New global variable, declared.
13050 * parse.y (do_not_fold): New global variable, defined.
13051 (java_complete_expand_method): Set `do_not_fold' to the value of
13052 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
13053 and reinstall them after them have been purged; do not check for
13054 initializations; do not issue missing return errors.
13055 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
13057 (patch_binop): Skip the fold part when doing xrefs.
13058 (build_string_concatenation): Skip the concatenation part when
13060 (patch_synchronized_statement): Do not generate a try-finally when
13062 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
13063 and keep the location where the throw was seen.
13064 * typeck.c (convert): When `do_not_fold' is set, do not attempt
13065 any treatment on the converted node an simply return a NOP_EXPR of
13067 * xref.c (xref_get_data): New function, defined.
13068 * xref.h (xref_get_data): New function, declared.
13069 (XREF_GET_DATA): Use xref_get_data.
13071 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13073 * gjavah.c (print_include): Cast the result of `strlen' to int
13074 when comparing against a signed value.
13075 (add_namelet): Likewise.
13077 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13079 * expr.c (expand_invoke): Mark parameter `nargs' with
13081 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
13083 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
13086 * jcf-reader.c (get_attribute): Cast a value to long
13087 when comparing against a signed expression. Likewise.
13089 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
13090 HOST_BITS_PER_CHAR.
13092 1999-05-11 Andrew Haley <aph@cygnus.com>
13094 * parse.y (source_end_java_method): If the current method contains
13095 any exception handlers, force asynchronous_exceptions: this is
13096 necessary because signal handlers in libjava may throw exceptions.
13097 * decl.c (end_java_method): Ditto.
13099 1999-05-11 Tom Tromey <tromey@cygnus.com>
13101 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
13103 * jvspec.c (THREAD_NAME): Removed.
13104 (GC_NAME): Likewise.
13105 (MATHLIB): Likewise.
13106 (WITHLIBC): Likewise.
13108 (THREADLIB): Likewise.
13109 (MATH_LIBRARY): Likewise.
13110 (lang_specific_driver): Don't add `-l' options to command line.
13111 Instead, add a single --specs option. Recognize `-L' options and
13112 use them to search for spec file.
13113 (find_spec_file): New function.
13114 (SPEC_FILE): New define.
13116 1999-05-11 Dave Brolley <brolley@cygnus.com>
13118 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
13119 cpplib-enabled build.
13121 1999-05-05 Per Bothner <bothner@cygnus.com>
13123 * class.c (make_field_value): DECL_INITIAL may be a string literal;
13124 temporarily zero it while calling rest_of_decl_compilation.
13126 * java-tree.h (string_ptr_type_node): Add declaration.
13127 * decl.c: Define and initialize string_ptr_type_node.
13128 * parse.y (patch_string_cst): Use string_ptr_type_node.
13130 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
13131 * parse.y (for_statement): Now unconditionally exit_block.
13132 (finish_labeled_statement): No longer exit_block if for-loop.
13133 (patch_loop_statement): Check harder if the loop is already labeled.
13135 * parse.y (patch_initialized_static_field): Removed function.
13136 (maybe_generate_clinit): Removed special handling for interfaces.
13137 (java_complete_expand_methods): Do a preliminary java_complete_tree
13138 on <clinit> to determine if it can be removed.
13139 (java_complete_expand_method): Remove special handling for <clinit>.
13140 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
13141 optimize if we get back empty_stmt_node.
13142 For MODIFY_EXPR, re-do checking of static initializers.
13143 (fold_constant_for_init): Don't return immediate if VAR_DECL.
13144 For VAR_DECL, pass correct context.
13146 * verify.c (verify_jvm_instructions): Better error messages.
13148 1999-05-03 Tom Tromey <tromey@cygnus.com>
13150 * parse-scan.y (interface_declaration): Call
13151 report_class_declaration for interfaces.
13153 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
13155 * Makefile.in: Remove -v from bison command lines.
13157 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13159 * check-init.c (check_init): Exclude a case of error when doing
13161 * class.c (layout_class_method): Don't generate the error message
13162 twice when compiling from source.
13163 * lang-options.h: Added `-Wredundant-modifers' and
13164 `-Wunusupported-jdk11' flags and help text.
13165 * lang.c (lang_decode_option): Added support for
13166 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
13167 flag_static_local_jdk11 and flag_redundant set accordingly.
13168 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
13169 * parse.h (EXPR_WFL_ADD_COL): New macro.
13170 (DECL_END_SOURCE_LINE): Likewise.
13171 (DECL_INHERITED_SOURCE_LINE): Likewise.
13172 * parse.y (static_ref_err): New function, prototyped.
13173 (CCB_TK): Now tagged <operator>.
13174 (class_body:): Remember the location of the closing '}' of a class
13175 definition when doing xrefs.
13176 (block:): Likewise.
13177 (block_end:): Likewise.
13178 (create_class): Remember the location of the inherited class
13179 identifier when doing xrefs.
13180 (register_fields): Added test on first operand of `init' before
13181 testing it TREE_CODE.
13182 (method_header): Store the location of the class identifier in the
13183 class decl when doing xrefs.
13184 (finish_method_declaration): Don't combine first/last method line
13186 (java_check_regular_methods): Warning check on not overriding
13187 methods with default access on other packages move before check on
13188 static methods. Initialization of `aflags' also moved up.
13189 (resolve_expression_name): Call static_ref_err to report the error.
13190 (static_ref_err): New function, implemented.
13191 (resolve_field_access): Returned simplified static field access
13193 (resolve_qualified_expression_name): Check for illegal use of
13194 static fields in a non static context. Call static_ref_err to
13195 report error in various places.
13196 (java_complete_tree): Do not fold initialized static fields when
13198 (java_complete_lhs): Likewise.
13200 1999-04-29 Anthony Green <green@cygnus.com>
13202 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
13203 create internal labels.
13204 (lookup_label): Ditto.
13206 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13208 * class.c (layout_class_method): Generate <clinit>'s rtl for
13210 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
13211 for interfaces' <clinit>.
13212 * expr.c (lookup_field): Search for fields in interfaces.
13213 (expand_invoke): Fixed indentation.
13214 (expand_java_field_op): Likewise. Use IS_CLINIT.
13215 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
13216 (IS_CLINIT): New macro.
13217 * parse.y (type_declaration:): Call maybe_generate_clinit after an
13218 interface was parsed.
13219 (maybe_generate_clinit): Don't generate if the current class is an
13220 interface with only fields of primitive types.
13221 (reset_method_name): Use IS_CLINIT.
13222 (java_complete_expand_method): Expand <clinit> when it exists for
13223 interfaces. Use IS_CLINIT.
13224 (resolve_expression_name): Use DECL_CONTEXT instead of
13225 current_class to build static field references.
13226 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
13227 ARRAY_REF when doing xreferencing.
13228 (check_final_assignment): Fixed typo in leading comment. Use
13230 (patch_array_ref): Don't fully expand array references when
13232 (patch_return): Use IS_CLINIT.
13233 (patch_throw_statement): Likewise.
13235 1999-04-22 Tom Tromey <tromey@cygnus.com>
13237 * Make-lang.in (JAVA_SRCS): Added check-init.c.
13239 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
13241 * decl.c (predef_filenames, predef_filenames_size): New globals
13242 (init_decl_processing): predef_filenames and predef_filenames_size
13244 * java-tree.h (predef_filenames, predef_filenames_size): Declared
13246 * jcf-parse.c (predefined_filename_p): New function.
13247 (yyparse): Check that files on the command line are specified only
13248 once and issue a warning otherwise.
13249 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
13250 * parse.y (source_end_java_method): Nullify NOP method bodies, to
13251 avoid a gcc warning with -W -Wall turned on.
13252 (java_expand_classes): Abort if errors were encountered.
13253 (java_complete_lhs): If the cross reference flag is set, wrap
13254 field DECL node around a WFL when resolving expression name.
13256 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13258 * lang.c (lang_decode_option): Fixed returned value when parsing
13259 `-fxref=...' and `-Wall'.
13260 * parse.y (source_end_java_method): Do not generate code when
13261 flag_emit_xref is set.
13262 (resolve_expression_name): Do not build static field access when
13263 flag_emit_xref is set.
13264 (resolve_field_access): No special treatment on `length' when
13265 flag_emit_xref is set. Do not build qualified static field access
13266 when flag_emit_xref is set.
13267 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
13268 when flag_emit_xref is set.
13269 (patch_assignment): Do not generate array store runtime check when
13270 flag_emit_xref is set.
13271 * xref.c (xref_flag_value): Fixed function declaration
13273 (xset_set_data): New function.
13274 * xref.h (xref_set_data): Added prototype for new function.
13275 (typedef struct xref_flag_table): New field data.
13276 (XREF_GET_DATA): New macro.
13278 1999-04-19 Tom Tromey <tromey@cygnus.com>
13280 * xref.h (enum): Removed trailing comma.
13282 * parse.y (resolve_qualified_expression_name): Added missing
13285 1999-04-15 Anthony Green <green@cygnus.com>
13287 * gjavah.c: New prototypes for java_float_finite and
13288 java_double_finite.
13290 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13292 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
13295 1999-04-06 Jeffrey A Law (law@cygnus.com)
13297 * Makefile.in (TREE_H): Add tree-check.h.
13298 (RTL_H): Add genrtl.h.
13300 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
13302 * parse.y (patch_assignment): Added ArrayStoreException runtime
13305 1999-04-06 Per Bothner <bothner@cygnus.com>
13307 * expr.c (pop_type_0): New function.
13308 (pop_type): Use pop_type_0.
13309 * java-tree.h (pop_type_0): New declaration.
13310 * verify.c (verify_jvm_instructions): Check return instructions.
13312 * parse.y (patch_binop): Don't fold if non-constant and emiting
13315 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13317 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
13319 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
13320 (main_jcf): Don't define.
13321 (process_file): Don't set `main_jcf'.
13323 * java-tree.h (main_jcf): Don't declare.
13325 * jcf-parse.c (main_jcf): Add static definition.
13327 * lang.c (main_jcf): Don't define.
13329 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13331 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
13333 * decl.c (copy_lang_decl): Likewise for `bcopy'.
13335 * jcf-depend.c: Include "config.h", not <config.h>.
13337 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
13340 * jcf-path.c: Include "config.h", not <config.h>.
13342 * lex.c: Don't include various system header files.
13343 (java_init_lex): Cast the argument of `bzero' to PTR
13345 * parse-scan.y (java_push_parser_context): Likewise.
13347 * parse.y (java_push_parser_context): Likewise.
13348 (patch_bc_statement): Match format specifier to variable argument.
13350 * xref.c: Don't include <stdio.h>.
13352 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
13354 * parse.y (struct parser_ctxt *ctxp): Now global.
13355 (declare_local_variables): Use WFL compound value for the
13356 declaration source line value, when doing cross-referencing.
13358 1999-03-31 Tom Tromey <tromey@cygnus.com>
13360 * gjavah.c (print_field_info): Allow constants of other types.
13361 (print_include): Generate include when new name is proper prefix
13362 of already printed name.
13363 (add_namelet): Likewise.
13364 (cxx_keyword_subst): New function.
13365 (print_method_info): Use it.
13366 (print_field_name): New function.
13367 (get_field_name): New function.
13368 (print_field_info): Use get_field_name and print_field_name.
13370 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13372 * Makefile.in (keyword.h): Generate using gperf language 'C', not
13373 'KR-C', so gperf uses the `const' keyword on strings.
13375 * keyword.gperf (java_keyword): Const-ify a char*.
13377 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13379 * parse.y (patch_bc_statement): Fixed identation and a bogus
13382 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
13384 * parse.y (patch_assignment): Allow static variables in other
13385 classes to be assigned.
13387 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13389 * class.c (maybe_add_interface): Remove unused variable
13391 (make_class_data): Use = for assignment, not ==. Likewise.
13392 (emit_register_classes): Remove unused variable `decl'.
13394 * lex.c: Fix comment so as not to contain an embedded `/*'.
13396 * verify.c (verify_jvm_instructions): Remove unused variable
13399 1999-03-27 Per Bothner <bothner@cygnus.com>
13401 * parse.y (complete_loop_body): Rename to finish_loop_body.
13402 (complete_labeled_statement): Rename to finish_labeled_statement.
13403 (complete_for_loop): Rename to finish_for_loop.
13404 (complete_method_declaration): Rename to finish_method_declaration.
13406 * java-tree.h (continue_identifier_node): New global node.
13407 * decl.c: Define and initialize continue_identifier_node.
13408 * parse.y (generate_labeled_block): Remove - no longer needed.
13409 (build_loop_body): Use continue_identifier_node for continue block.
13410 (finish_labeled_statement): Also do pop_labeled_block actions.
13411 (java_complete_lhs): POP_LOOP even if error.
13412 (build_labeled_block): Special handling for continue_identifier_node.
13413 (patch_loop_statement): Re-organize.
13414 (patch_bc_statement): Re-write.
13416 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13418 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
13419 using a WFL compound value.
13420 * parse.y (xref.h): Include.
13421 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
13422 WFL compound value.
13423 (register_fields): Set WFL compound value to lineno if doing
13425 (java_complete_expand_method): Call expand_xref if flag_emit_xref
13427 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
13428 * xref.h (expand_xref): Prototype renamed from xref_generate.
13430 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13432 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
13433 (GET_CURRENT_BLOCK): New macro.
13434 * parse.y (current_static_block): New global variable.
13435 (method_body:): Define action.
13436 (complete_method_declaration): Set current_function_decl to NULL
13437 when work on the current method is done.
13438 (declare_local_variables): Use GET_CURRENT_BLOCK.
13439 (java_method_add_stmt): Likewise.
13440 (java_complete_expand_method): Disable the use of `this' when
13441 expanding <clinit>.
13442 (enter_a_block): If no current method exist, use
13443 current_static_block to link static initializer blocks.
13444 (exit_block): Rewritten to use current_static_block when no current
13445 method decl exists.
13446 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
13447 (patch_return): Forbid the use of `return' in static initializers.
13448 (patch_throw_statement): Fixed indentation. Issue specific error
13449 for uncaught thrown checked exception in static initializer
13450 blocks. Removed FIXME.
13452 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
13454 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
13455 Link gcj from gcc.o.
13457 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
13459 * parse.y (find_applicable_accessible_methods_list): When dealing
13460 with interface: ensure that a given interface or java.lang.Object
13461 are searched only once.
13463 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13465 * gjavah.c (print_c_decl): Remove unused argument `flags'.
13467 * jcf-dump.c (print_access_flags): Add braces around if-else.
13469 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
13472 * lex.c (build_wfl_node): Add static prototype.
13474 * lex.h (build_wfl_node): Remove static prototype.
13476 * parse.y: Include lex.c early enough to declare everything needed.
13477 Ensure calls to `build_wfl_node' pass the proper arguments.
13478 (create_class): Remove unused variable `super_decl'.
13479 (get_printable_method_name): Initialize variable `name'.
13481 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13483 * Changelog: Fixed 1999-03-22 typos.
13484 * lang.c (lang_decode_option): Fixed typo in error string in the
13487 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13489 * Makefile.in (JAVA_OBJS): Added entry xref.o.
13490 (xref.o): New rule.
13491 * java-tree.h (flag_emit_xref): Declared extern.
13492 * lang.c (xref.h): Included.
13493 (flag_emit_xref): New global variable.
13494 (lang_decode_option): Added support for -fxref.
13496 * xref.h: Likewise.
13498 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
13500 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
13503 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13505 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
13506 $(srcdir)/../system.h and $(JAVA_TREE_H).
13507 (jcf-io.o): Depend on $(JAVA_TREE_H).
13508 (mangle.o): Likewise.
13510 * check-init.c (check_cond_init): Add static prototype.
13512 * class.c (build_java_method_type, hashUtf8String,
13513 make_field_value, get_dispatch_vector, get_dispatch_table,
13514 append_gpp_mangled_type, mangle_static_field): Likewise.
13515 (strLengthUtf8): Hide unused definition.
13516 (hashUtf8String): Const-ify.
13517 (make_field_value): Un-ANSI-fy.
13519 * constants.c: Move inclusion of jcf.h above java-tree.h.
13520 (set_constant_entry, find_class_or_string_constant,
13521 find_name_and_type_constant, get_tag_node,
13522 build_constant_data_ref): Add static prototype.
13524 * decl.c (push_jvm_slot, builtin_function,
13525 lookup_name_current_level): Likewise.
13526 (builtin_function): Const-ify.
13528 * except.c (expand_start_java_handler, expand_end_java_handler):
13529 Add static prototype.
13531 * expr.c (flush_quick_stack, push_value, pop_value,
13532 java_stack_swap, java_stack_dup, build_java_athrow,
13533 build_java_jsr, build_java_ret, expand_java_multianewarray,
13534 expand_java_arraystore, expand_java_arrayload,
13535 expand_java_array_length, build_java_monitor, expand_java_pushc,
13536 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
13537 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
13538 expand_compare, expand_test, expand_cond, expand_java_goto,
13539 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
13540 expand_java_field_op, java_push_constant_from_pool): Likewise.
13542 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
13543 (build_java_arraynull_check): Mark parameters `node' and `type'
13544 with ATTRIBUTE_UNUSED.
13545 (note_label): Likewise for parameter `current_pc'.
13546 (expand_java_call, expand_java_ret): Hide unused definition.
13548 * java-tree.h (make_class, build_constants_constructor,
13549 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
13550 init_outgoing_cpool, register_class, emit_register_classes,
13551 java_layout_seen_class_methods): Prototype.
13552 (unicode_mangling_length): Const-ify.
13553 (append_gpp_mangled_name, append_gpp_mangled_classtype,
13554 emit_unicode_mangled_name, format_int, format_uint,
13555 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
13556 jcf_print_utf8_replace, open_class): Prototype.
13558 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
13559 <stdio.h>. Include tree.h/java-tree.h.
13560 (utf8_equal_string usage, process_class): Add static prototype.
13561 (open_class): Don't prototype this here.
13562 (utf8_equal_string): Match arguments to format specifiers.
13563 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
13564 TABLE_SWITCH, disassemble_method): Likewise.
13566 * jcf-io.c: Include tree.h/java-tree.h.
13567 (open_class, find_classfile, jcf_print_utf8,
13568 jcf_print_utf8_replace): Const-ify.
13570 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
13571 parse_class_file): Add static prototype.
13572 (find_in_current_zip): Match definition to existing static
13575 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
13576 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
13577 finish_jcf_block, define_jcf_label, get_jcf_label_here,
13578 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
13579 write_chunks, adjust_typed_op, generate_bytecode_conditional,
13580 generate_bytecode_return, perform_relocations, init_jcf_state,
13581 init_jcf_method, release_jcf_state, generate_classfile):
13582 Add static prototype.
13583 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
13584 (make_class_file_name): Const-ify.
13586 * jcf.h (find_classfile): Const-ify.
13588 * jv-scan.c (reset_report): Remove prototype.
13590 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
13591 (error): Rewrite to allow varargs.
13593 * lang.c (lang_f_options): Const-ify.
13595 * lex.c (java_parse_escape_sequence): Add static prototype.
13596 (java_allocate_new_line): Match definition to existing static
13599 * mangle.c Include tree.h/java-tree.h.
13600 (unicode_mangling_length, emit_unicode_mangled_name,
13601 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
13603 * parse.h (jdep_code): Remove trailing comma in enumeration.
13604 (java_get_line_col): Move prototype outside of !JC1_LITE test.
13605 (reset_report): Add prototype.
13607 * verify.c (push_pending_label, merge_types): Add static
13610 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
13612 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13614 * parse.y (find_applicable_accessible_methods_list): Extend the
13615 search to superinterfaces when relevant.
13616 (search_applicable_methods_list): New function.
13618 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
13620 * class.c (unmangle_classname): Implemented stricter testing
13621 before setting the QUALIFIED_P flag on an identifier.
13623 1999-03-16 Per Bothner <bothner@cygnus.com>
13625 * parse.y (java_complete_lhs): Call force_evaluation_order
13626 after patch_newarray.
13627 (patch_binop): Don't call fold if there are side effects.
13629 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13631 * parse.y (java_stabilize_reference): Use save_expr instead of
13632 building a SAVE_EXPR node.
13633 (java_complete_lhs): Patch the resulting string of the `+='
13634 operator (if necessary) and complete the RHS after having built
13637 1999-03-15 Per Bothner <bothner@cygnus.com>
13639 * class.c (make_class): Don't set CLASS_P here (because
13640 this function is also called by build_java_array_type).
13641 (push_class): Set CLASS_P here instead.
13642 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
13644 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
13645 context. If the context is class, perfer "super" over "synchronized".
13646 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
13648 * parse.y (create_class): Don't call parser_check_super here;
13649 it is not robust. Always wait until later.
13651 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
13652 match what JDK 1.2 does), but don't set ACC_PUBLIC.
13654 1999-03-13 Per Bothner <bothner@cygnus.com>
13656 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
13657 * lex.h (UNGETC): Change misleading macro.
13659 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13661 * parse.y (java_stabilize_reference): Return NODE when patching a
13663 (java_complete_lhs): Put parenthesis around truth values.
13665 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13667 * class.c (layout_class_method): Don't make rtl for interface
13669 * parse.h (GET_TYPE_NAME): New macro.
13670 * parse.y (if_then_statement:): Fixed indentation.
13671 (if_then_else_statement:): Likewise.
13672 (for_statement:): Fixed spacing.
13673 (try_statement:): Fixed indentation.
13674 (create_interface): Don't force interfaces to be abstract.
13675 (method_header): Abstract methods are OK in interfaces.
13676 (declare_local_variables): Fixed typo in comment.
13677 (java_complete_expand_method): Fixed indentation.
13678 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
13679 non accessible fields.
13680 (java_stabilize_reference): New function.
13681 (java_complete_lhs): Fixed indentation. Use
13682 java_stabilize_reference in compound assignment. Insert the
13683 cast. If not processing `+' fix string constants before processing
13686 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13688 * constants.c (find_class_or_string_constant): Cast variable `j'
13689 to a `jword' when comparing against one.
13691 * expr.c (java_lang_expand_expr): Remove unused variables
13692 `has_finally_p' and `op0'.
13694 * gjavah.c (print_field_info): Cast a value to jint when comparing
13695 against one. Likewise for a jlong.
13696 (add_namelet): Likewise cast a `sizeof' to an int when comparing
13697 against a signed quantity.
13699 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
13700 (print_signature): Don't needlessly dereference variable `str'
13702 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
13703 `max_locals' with ATTRIBUTE_UNUSED.
13704 (jcf_parse_class): Likewise for variable `index'.
13706 * parse.h (reverse_jdep_list): Remove static prototype.
13708 * parse.y (build_jump_to_finally): Remove prototype and definition.
13709 (reverse_jdep_list): Add static prototype.
13711 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
13712 `assignment' and `expr_decl'.
13714 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
13716 1999-03-12 Andrew Haley <aph@cygnus.com>
13718 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
13719 we'll need a directory separator and a null character.
13721 1999-03-10 Per Bothner <bothner@cygnus.com>
13723 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
13725 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
13727 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
13730 1999-03-05 Per Bothner <bothner@cygnus.com>
13732 * lex.c (java_parse_end_comment): Take extra parameter (next char).
13734 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
13736 * class.c (layout_class_method): A static method in a base class
13737 is never overridden, so treat it like it doesn't exist.
13738 However, do complain about private non-static method overriding
13739 public static method.
13741 * parse.y: Don't set unused INITIALIZED_P flag.
13742 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
13744 * parse.y (find_expr_with_wfl): Optimize tail-calls.
13745 (build_array_from_name): Re-order &index[string] to &string[index].
13747 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
13748 error_mark (it might catch more errors, but it is more likely to lose).
13750 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
13752 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
13753 (parse-scan.o): Depend on toplev.h.
13755 * class.c (make_method_value): Add prototype. Make it static.
13756 Remove unused second argument, caller changed.
13758 * expr.c (java_lang_expand_expr): Remove unused variable
13761 * java-tree.h: Don't prototype find_in_current_zip.
13762 Add prototypes for verify_constant_pool, start_java_method,
13763 end_java_method, give_name_to_locals, expand_byte_code,
13764 open_in_zip, set_constant_value, find_constant1, find_constant2,
13765 find_utf8_constant, find_string_constant, find_class_constant,
13766 find_fieldref_index, find_methodref_index, write_constant_pool,
13767 count_constant_pool_bytes and encode_newarray_type.
13769 * jcf-dump.c: Remove unused variable `LONG_temp'.
13771 * jcf-parse.c: Include parse.h.
13772 (jcf_parse_source): Remove unused parameter, all callers changed.
13773 (jcf_figure_file_type): Add static prototype.
13774 (find_in_current_zip): Likewise. Also remove unused parameter,
13775 all callers changed.
13776 (read_class): Initialize variable `saved_pos'.
13778 * jcf-reader.c (jcf_parse_preamble): Mark variables
13779 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
13781 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
13782 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
13783 (java_parse_doc_section): Initialize variable `seen_star'.
13784 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
13785 (java_lex_error): Mark parameters `msg' and `forward' with
13787 (java_get_line_col): Mark parameters `filename' and `line' with
13790 * parse-scan.y: Include toplev.h.
13791 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
13793 * parse.h: use `struct JCF', not plain `JCF'.
13794 (java_parser_context_save_global, java_expand_classes
13795 java_parser_context_restore_global, java_parse): Add prototypes.
13797 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
13800 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
13802 * check-init.c (check_init): COPYN takes word count, not bit count.
13804 1999-02-26 Per Bothner <bothner@cygnus.com>
13806 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
13807 explicit build_decl. (Avoids crash in reload when optimizing.)
13809 1999-02-25 Per Bothner <bothner@cygnus.com>
13811 * decl.c (complete_start_java_method): Handle synchronized method
13812 even when compiling from bytecode.
13814 1999-02-26 Tom Tromey <tromey@cygnus.com>
13816 * gjavah.c (add_class_decl): Only generate `#include' if outer
13817 class is not the name of the class we are processing. Correctly
13818 append `.h' in #include.
13819 (process_file): Clean up newlines around generated `#include's.
13820 (decode_signature_piece): Correctly handle inner classes.
13821 (struct include): New structure.
13822 (all_includes): New global.
13823 (print_include): New function.
13824 (add_class_decl): Use it.
13825 (process_file): Likewise.
13826 (add_class_decl): Generate include for java-array.h if array
13828 (process_file): Don't generate java-array.h include.
13830 * gjavah.c (add_namelet): Check for standard package names here.
13831 (add_class_decl): Don't check for standard package names here.
13833 1999-02-25 Tom Tromey <tromey@cygnus.com>
13835 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
13836 When reading a zip file, only use strncmp if both strings are
13837 bigger than the buffer length. Initialize `k' when looping
13840 1999-02-24 Tom Tromey <tromey@cygnus.com>
13842 * gjavah.c (struct namelet): New structure.
13843 (add_namelet): New function.
13844 (print_namelet): New function.
13845 (print_class_decls): Use add_namelet and print_namelet to generate
13846 namespaces and not classes.
13847 (method_printed): New global.
13848 (HANDLE_END_METHOD): Examine method_printed.
13849 (print_method_info): Set method_printed when required. Print
13850 error if function to be ignored is marked virtual. Handle $finit$
13852 (METHOD_IS_FINAL): New macro.
13853 (print_field_info): Use it.
13854 (HANDLE_METHOD): Clear method_printed.
13855 (method_pass): New global.
13856 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
13857 (process_file): Do two passes over both fields and methods.
13858 (HANDLE_METHOD): Examine method_pass.
13859 (root): New global.
13860 (add_class_decl): New function.
13861 (print_class_decls): Don't scan over entire constant pool.
13863 1999-02-23 Tom Tromey <tromey@cygnus.com>
13865 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
13866 disable linking in that case.
13868 1999-02-20 Tom Tromey <tromey@cygnus.com>
13870 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
13873 1999-02-21 Per Bothner <bothner@cygnus.com>
13875 * decl.c (build_result_decl), java-tree.h: New method.
13876 (complete_start_java_method): Handle synchronized methods.
13877 Don't build DECL_RESULT here. (Ordering dependency problem.)
13878 (start_java_method): Call build_result_decl here instead ...
13879 * parse.y (java_complete_expand_method): ... and here.
13880 (expand_start_java_method): Don't call complete_start_java_method here.
13881 (java_complete_expand_method): Call it here instead.
13882 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
13883 * java-tree.h: ... here.
13885 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
13886 * parse.y (java_complete_lhs): Don't call force_evaluation_order
13887 for ARRAY_REF - it doesn't work when array bounds are checked.
13888 (patch_array_ref): Handle it here instead.
13890 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
13892 1999-02-19 Per Bothner <bothner@cygnus.com>
13894 Force left-to-right evaluation of binary operations etc.
13895 * expr.c (force_evaluation_order), java-tree.h: New function.
13896 * parse.y (java_complete_lhs): Pass binary operations, procedure
13897 calls, and ARRAY_REFs to force_evaluation_order.
13898 (various): Set TREE_SIDE_EFFECTS more carefully.
13900 Tolerate random (non-UTF8) encoding in comments without complaining.
13901 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
13902 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
13904 * parse.y (resolve_qualified_expression_name): Handle error_mark.
13905 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
13907 * parse.y (java_complete_lhs): Ignore an empty statement in a
13908 COMPOUND_EXPR. Don't complain about empty statement after return.
13910 1999-02-19 Per Bothner <bothner@cygnus.com>
13912 * parse.y (obtain_incomplete_type): Don't wrap unknown types
13913 in TREE_LIST - just chain the POINTER_TYPEs together.
13914 (resolve_class): If type already resolved, return decl.
13915 After resolving, update TREE_TYPE(class_type), and name (if array).
13916 * parse.h (do_resolve_class), parse.y: Make non-static.
13917 * class.c (maybe_layout_super_class): Take this_class argument.
13918 Do do_resolve_class if necessary.
13919 (layout_class, layout_class_methods): Adjust calls appropriately.
13920 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13921 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
13922 * typeck.c (build_java_array_type): Don't call layout_class.
13924 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
13926 * parse.y (check_pkg_class_access): Allow private class access
13927 within the same package.
13928 (strip_out_static_field_access_decl): New function.
13929 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
13930 operator argument before testing its nature.
13932 1999-02-03 Per Bothner <bothner@cygnus.com>
13934 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
13935 (TRY_EXPR): Simplify - it no longer has a finally clause.
13936 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
13937 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13938 * expr.c (java_lang_expand_expr): Likewise.
13939 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
13940 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
13941 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
13942 (build_try_statement): Remove finally parameter and handling.
13943 (build_try_finally_statement): New function.
13944 (patch_try_statement): No longer need to support finally clause.
13945 (try_statement): Update grammar action rules.
13946 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
13947 Simpler handling of TRY_EXPR, which no longer has a finally clause.
13949 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
13951 * jcf-parse.c (get_constant): Add braces around computation of 'd'
13952 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
13954 1999-02-17 Andrew Haley <aph@cygnus.com>
13956 * class.c (build_utf8_ref): Back out broken patch which was
13957 intended to to output signatures using '.' as a separator.
13959 * class.c (make_class_data): Output signatures using '.' as a
13960 separator, rather than '/'.
13961 (mangled_classname): Likewise.
13962 (make_field_value): Likewise.
13963 (make_method_value): Likewise.
13964 * constants.c (alloc_class_constant): Likewise.
13965 * expr.c (build_invokeinterface): Likewise.
13967 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
13969 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
13970 of an ancient workaround.
13972 1999-02-10 Jeffrey A Law (law@cygnus.com)
13974 * jvspec.c (xmalloc): Kill the prototype. It does not belong
13977 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13979 * lex.c (yylex): Encode \0 as UTF8.
13981 1999-02-10 Tom Tromey <tromey@cygnus.com>
13983 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
13984 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
13985 (libgcj_zip): Renamed.
13986 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
13988 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
13990 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
13991 (GC_NAME): Renamed -lgc to -lgcjgc.
13993 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13995 * lex.c (java_lang_cloneable): Initialize.
13996 * parse.y (java_lang_cloneable): New static variable.
13997 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
13998 doing one more qualification round.
13999 (valid_ref_assignconv_cast_p): Reject null source or
14000 destination. Allow an array to be cast into java.lang.Cloneable.
14001 (patch_cast): Swapped two first arguments to first call to
14002 valid_ref_assignconv_cast_p.
14004 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
14006 * parse.h: DECL_P renamed JDECL_P.
14007 * parse.y: DECL_P replaced by JDECL_P.
14008 (build_array_from_name): Always use pointer's type.
14009 (patch_bc_statement): Extra code to search continue target in a
14010 for loop. Fixed comments. Continue target is current loop when
14013 1999-02-05 Andrew Haley <aph@cygnus.com>
14015 * class.c (make_class_data): The superclass of an interface should
14016 be null, not class Object.
14018 * lex.c (java_lex): Sign extend hex literals.
14020 1999-02-04 Andrew Haley <aph@cygnus.com>
14022 * class.c (build_utf8_ref): Output signatures using '.' as a
14023 separator, rather than '/'.
14024 (make_class_data): Likewise.
14026 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
14028 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
14029 mkstemp.o. Get them from libiberty now.
14031 1999-02-02 Jeffrey A Law (law@cygnus.com)
14033 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
14035 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14037 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
14040 1999-02-02 Per Bothner <bothner@cygnus.com>
14042 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
14043 * jcf-write.c (generate_bytecode_return): New function.
14044 (generate_bytecode_insns): Use it, for RETURN_EXPR.
14046 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
14047 generate special [fd]const_[01] instructions.
14049 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
14051 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
14052 handling OPCODE_lookupswitch or OPCODE_tableswitch.
14054 1999-02-01 Per Bothner <bothner@cygnus.com>
14056 * parse.y (patch_method_invocation): Handle calling static methods,
14057 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
14059 * parse.y (java_complete_lhs): Don't complain about unreachable
14060 exit condition in a do-while statement.
14062 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
14064 * lex.c (java_read_char): Fixed utf8 decoding.
14065 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
14067 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
14068 comments. Local variable `all_primitive' is gone. Broadened
14069 acceptance of `0' to floating point targets. `long' can now be
14070 widened to `double' or `float'.
14071 (valid_method_invocation_conversion_p): Added leading
14072 comment. Fixed tabulation.
14073 (build_string_concatenation): Optimize out left or right empty
14076 1999-01-28 Per Bothner <bothner@cygnus.com>
14078 * jcf-write.c (localvar_alloc): Only emit entry for
14079 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
14080 (generate_bytecode_insns): Only call put_linenumber if
14081 debug_info_level > DINFO_LEVEL_NONE.
14082 * jvspec.c (lang_specific_driver): If no -O* or -g* option
14083 is specified, add -g1 (for compatibility wih javac).
14085 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
14087 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
14088 gjavah.o, check-init.o, jv-scan.o
14090 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14092 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
14094 * gjavah.c: Include config.h and system.h.
14096 * javaop.h (inline): Don't define, its handled by system.h.
14097 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
14098 from `inline' to `static inline'.
14100 * jcf.h (inline): Don't define, its handled by system.h.
14102 * lex.c (inline): Likewise.
14104 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
14106 * lang-specs.h: Map -Qn to -fno-ident.
14108 1999-01-29 Richard Henderson <rth@cygnus.com>
14110 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
14112 1999-01-29 Tom Tromey <tromey@cygnus.com>
14114 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
14115 then cast it to Object before calling `append' method.
14117 1999-01-28 Per Bothner <bothner@cygnus.com>
14119 * check-init.c (check_bool2_init, check_bool_init, check_init):
14120 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
14121 * jcf-write.c (generate_bytecode_insns): Likewise.
14123 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
14125 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
14126 * parse.y (patch_cast): Allow a boolean to be cast into a
14129 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14131 * parse.y: (class_declaration:): Fixed indentation.
14132 (class_member_declaration:): Extra `;' after field declaration now
14134 (interface_declaration:): Removed debug messages in error reports.
14135 (patch_binop): Nodes created and returned inherit the orignal
14136 node's COMPOUND_ASSIGN_P flag value.
14137 (patch_cast): Fix cast from char to floating point.
14139 1999-01-25 Andrew Haley <aph@cygnus.com>
14141 * except.c, java-except.h (expand_resume_after_catch): new
14143 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
14144 to branch back to main flow of control after a catch block.
14146 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14148 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
14149 $(srcdir)/../system.h.
14150 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
14151 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
14152 (jcf-write.o): Likewise.
14153 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14154 (mangle.o): Depend on $(srcdir)/../toplev.h.
14155 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14156 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
14158 * class.c: Include output.h and parse.h.
14159 (mangled_classname): Add the `const' keyword to a char*.
14160 (find_named_method): Hide unused function definition.
14161 (build_utf8_ref): Change type of variable `c' to unsigned char.
14162 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
14163 (build_class_ref): Add the `const' keyword to a char*.
14164 (layout_class_method): Remove unused variable `buf'.
14166 * decl.c (find_local_variable): Remove unused variable `rtl'.
14167 (pushdecl): Likewise for variables `different_binding_level' and
14169 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
14170 (maybe_build_cleanup): Likewise for parameter `decl'.
14172 * except.c (expand_start_java_handler): Mark parameter `range'
14173 with ATTRIBUTE_UNUSED.
14175 * expr.c: Include except.h.
14176 (pop_type): Remove unused variable `i'.
14177 (pop_value): Likewise for variables `n_words' and `i'.
14178 (expand_java_arrayload): Likewise for variable `convert'.
14179 (java_lang_expand_expr): Likewise for variables `op0', `type',
14180 `mode', `unsignedp', `node' and `elements'.
14181 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
14183 (process_jvm_instruction): Add a `const' qualifier to a char*.
14185 * gjavah.c (output_directory): Add the `const' keyword to a char*.
14186 (temp_directory): Likewise.
14187 (print_c_decl): Likewise.
14188 (print_method_info): Likewise.
14189 (decode_signature_piece): Likewise.
14190 (print_mangled_classname): Likewise.
14192 * java-except.h: Provide prototypes for maybe_start_try,
14193 maybe_end_try and add_handler.
14195 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
14196 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
14197 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
14198 init_expr_processing, push_super_field, init_class_processing,
14199 can_widen_reference_to, class_depth, verify_jvm_instructions,
14200 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
14201 set_local_type, merge_type_state, push_type, load_type_state,
14202 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
14203 emit_unicode_mangled_name): Add prototypes.
14205 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
14206 (print_signature_type): Use ISDIGIT, not isdigit.
14207 (print_signature): Remove unused variable `j'.
14209 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
14210 int when comparing against one.
14212 * jcf-parse.c: Include toplev.h.
14214 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
14215 (localvar_free): Remove unused variable `i'.
14216 (generate_bytecode_conditional): Likewise for variable `kind'.
14218 * jv-scan.c: Include config.h and system.h. Remove redundant
14219 OS header and gansidecl.h includes.
14220 (warning): Add the `const' keyword to a char*. Also add
14221 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
14222 __STDC__, when determining whether to use ANSI-isms.
14223 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
14224 (xmalloc): Don't redundantly prototype here.
14225 (main): Remove unused parameter `envp'. Also fix the arguments
14226 passed to function `fatal' to match the format specifier.
14228 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
14230 * mangle.c: Include toplev.h.
14231 (emit_unicode_mangled_name): Declare parameter `len'.
14233 * parse.y (parse_warning_context): Add the `const' keyword to a
14234 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
14235 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
14236 (issue_warning_error_from_context): Add the `const' keyword to
14238 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
14239 not `__STDC__' for whether to use ANSI-isms.
14241 * typeck.c (incomplete_type_error): Mark parameters `value' and
14242 `type' with ATTRIBUTE_UNUSED.
14243 (parse_signature_type): Use ISDIGIT, not isdigit.
14245 * verify.c (check_pending_block): Add the `const' keyword to a char*.
14246 (verify_jvm_instructions): Likewise. Remove unused variables
14247 `field_name' and `default_val'.
14249 * zextract.c: Include config.h and system.h. Remove redundant
14250 OS header includes.
14252 * zipfile.h: Prototype `read_zip_archive'.
14254 1999-01-21 Andrew Haley <aph@cygnus.com>
14256 * typeck.c (convert): Allow conversions to void type: some
14257 optimizations in gcc do this.
14259 1999-01-21 Andrew Haley <aph@cygnus.com>
14261 * typeck.c (convert_ieee_real_to_integer): New function.
14262 (convert): When not using fast-math and using hardware fp, convert
14263 an IEEE NaN to zero.
14265 1999-01-18 Andrew Haley <aph@cygnus.com>
14267 * parse.y (patch_binop): Do a type conversion from signed to
14268 unsigned and then back to signed when a ">>>" is found.
14270 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14272 * java-tree.h: (check_for_initialization): Added prototype.
14273 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
14274 * parse.y (do_resolve_class): Removed unused locals.
14275 (read_import_dir): Likewise.
14276 (resolve_qualified_expression_name): Array creation
14277 expressions are valid primary expressions.
14278 (qualify_ambiguous_name): Likewise.
14279 (patch_synchronized_statement): Removed unused local.
14281 1999-01-17 Jeffrey A Law (law@cygnus.com)
14283 * Makefile.in (zextract.o): Add dependencies.
14285 * Makefile.in: Do not put ^Ls at the start of a line.
14287 1999-01-15 Per Bothner <bothner@cygnus.com>
14289 * expr.c (process_jvm_instruction): Coerce to correct Throwable
14290 sub-type the result of the call that gets the exception value.
14292 * parse.y (java_complete_expand_methods): If flags_syntax_only,
14293 don't call finish_class.
14295 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
14296 clear found before continuing.
14298 * verify.c (verify_jvm_instructions): On an array load, allow
14299 and handle top of stack to be TYPE_NULL.
14301 * gjavah.c (generate_access): Translate Java package private or
14302 protected access to C++ public, but with a comment.
14304 1999-01-13 Andrew Haley <aph@cygnus.com>
14306 * expr.c (generate_name): Name prefix changed to avoid clashes
14307 with assembler temp labels.
14309 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
14310 MODIFY_EXPR. Without this, code for the assignment may not be
14311 generated at all and the synchronized statement will read an
14312 uninitialized variable.
14314 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14316 * class.c (maybe_layout_super_class): Fixed returned value.
14317 * lex.c: Added 1999 to the copyright.
14318 (java_init_lex): Initialize java_lang_imported.
14319 * lex.h: Added 1999 to the copyright.
14320 * parse.h: Added 1999 to the copyright.
14321 (REGISTER_IMPORT): Fixed typo in trailing macro.
14322 (CURRENT_OSB): New macro.
14323 (struct parser_ctxt): New fields osb_depth, osb_limit.
14324 * parse.y (java_lang_id): New global variable.
14325 (type_import_on_demand_declaration): Don't import java.lang.* twice.
14326 (array_creation_expression:): Use CURRENT_OSB.
14327 (dims:): Uses a stack to keep track of array dimensions.
14328 (cast_expression:): Use CURRENT_OSB.
14329 (find_expr_with_wfl): Return NULL if node found doesn't meet the
14331 (register_fields): Fixed typos in comment.
14332 (check_method_redefinition): Fixed comment indentation.
14333 (java_check_regular_methods): Set saved found wfl to NULL after
14334 having reinstalled it in the previously found DECL_NAME.
14336 1999-01-10 Richard Henderson <rth@cygnus.com>
14338 * gjavah.c (java_float_finite): Use a union to do type punning.
14339 (java_double_finite): Likewise.
14341 1999-01-09 Per Bothner <bothner@cygnus.com>
14343 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
14344 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
14345 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
14346 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
14347 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
14348 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
14350 1999-01-08 Per Bothner <bothner@cygnus.com>
14352 * check-init.c (check_init): If compiling to native, we don't
14353 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
14355 1999-01-08 Tom Tromey <tromey@cygnus.com>
14357 * parse-scan.y (variable_declarator_id): Set or increment
14359 (bracket_count): New global.
14360 (formal_parameter): Handle case where bracket pairs trail variable
14363 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
14365 * jcf-parse.c (yyparse): variable len changed from a char to an
14366 int to prevent overflow.
14368 1999-01-06 Per Bothner <bothner@cygnus.com>
14370 * java-tree.h: Declare read_class.
14371 * jcf-parse.c (read_class): New function.
14372 (load_class): Now just call read_class.
14374 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
14375 * jcf-parse.c (parse_source_file): Declare save_error_count,
14376 which is needed by java_parse_abort_on_error macro,
14377 * parse.y (java_layout_classes, java_expand_classes): Likewise.
14379 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
14380 constructor, if initializing a static field.
14381 (patch_new_array_init): Set TREE_CONSTANT if it is.
14382 * expr.c (java_lang_expand_expr): For a static array constructor
14383 of primitive elements, allocate the array itself statically.
14384 Disabled until we can set the vtable field statically.
14386 * check-init.c: New file. Checks for definite assignment.
14387 * Makefile.in (JAVA_OBJS): Add check-init.o.
14388 * parse.y (java_complete_expand_method): Call check_for_initialization.
14389 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
14391 1999-01-06 Graham <grahams@rcp.co.uk>
14393 * parse.y : include system.h instead of including
14394 standard headers directly with the exception of <dirent.h>.
14396 1999-01-06 Per Bothner <bothner@cygnus.com>
14398 * lex.h: Moved static function declarations to lex.c,
14399 to shut up some -Wall warnings.
14400 * lex.c: Static function declarations moved here.
14401 * jcf-dump.c: Small fixes to shut up -Wall warnings.
14403 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14405 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
14407 1998-12-22 Per Bothner <bothner@cygnus.com>
14409 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
14410 * verify.c (verify_jvm_instructions): Fix off-by-one error.
14412 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
14413 (localvar_alloc): Change return type to void,
14414 (emit_unop): Remove unused variable size.
14416 * jcf-write.c (struct jcf_block): Add new union.
14417 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
14418 (call_cleanups): New functions.
14419 (struct jcf_partial): New fields num_finalizers and return_value_decl.
14420 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
14421 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
14422 * lang.c (lang_init): Call using_eh_for_cleanups.
14423 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
14424 completing operands to patch_synchronized_statement.
14425 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
14426 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
14427 WITH_CLEANUP_EXPR instead of TRY_EXPR.
14429 1998-12-20 John F. Carr <jfc@mit.edu>
14431 * Make-lang.in: Comment out control-Ls; they upset some makes.
14433 1998-12-18 Tom Tromey <tromey@cygnus.com>
14435 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
14438 1998-12-17 Tom Tromey <tromey@cygnus.com>
14440 * parse.y (DIR_SEPARATOR): New define.
14441 (check_class_interface_creation): Use it.
14443 * parse-scan.y (report_main_declaration): Recognize
14444 `java.lang.String' in argument to main.
14446 1998-12-16 Per Bothner <bothner@cygnus.com>
14448 * parse.y (create_interface): Remove bogus test.
14450 1998-12-16 Per Bothner <bothner@cygnus.com>
14452 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
14453 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
14455 1998-12-16 Tom Tromey <tromey@cygnus.com>
14457 * parse-scan.y (qualified_name): Use correct sprintf format.
14459 1998-12-15 Tom Tromey <tromey@cygnus.com>
14461 * gjavah.c (print_field_info): Changed how most negative number is
14464 1998-12-14 Per Bothner <bothner@cygnus.com>
14466 * parse.y (fold_constant_for_init): New function.
14467 (resolve_expression_name): Don't replace static final
14468 constant-initialized fields by its value.
14469 (java_complete_lhs): New. Same as java_complete_tree, except does
14470 not replace static final constant-initialized fields by their values.
14471 (register_fields): If there is an initializer, set DECL_INITIAL and
14472 MODIFY_EXPR_FROM_INITIALIZATION_P.
14473 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
14474 Only call patch_initialized_static_field if
14475 MODIFY_EXPR_FROM_INITIALIZATION_P.
14476 (patch_initialized_static_field): If not valid constant, clear
14479 * parse.y (lookup_field_wrapper): Fix thinko.
14481 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
14482 set and restore global lineno.
14484 1998-12-14 Tom Tromey <tromey@cygnus.com>
14486 * gjavah.c (print_field_info): If value to print is the smallest
14487 value of its size, then print as hex to avoid later warnings from
14490 1998-12-14 Tom Tromey <tromey@cygnus.com>
14492 * gjavah.c (decompile_method): Decompile `return null'.
14493 (process_file): Generate `#pragma interface'.
14494 (method_declared): New global.
14495 (print_method_info): Set it.
14496 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
14497 (print_method_info): Handle abstract methods.
14499 1998-12-13 Per Bothner <bothner@cygnus.com>
14501 * parse.y (patch_method_invocation): If class_decl is null
14502 (e.g. an array type), use original type.
14504 * parse.y (check_thrown_exceptions): Temporary hack to suppress
14505 errors about uncaught exception from clone (of array, specifically).
14507 1998-12-13 Tom Tromey <tromey@cygnus.com>
14509 * gjavah.c (decompile_method): Handle all types of `return'
14510 opcode. Decompile `return this' and `return'.
14511 (method_access): New global.
14512 (print_method_info): Set it.
14513 (decompile_method): Don't decompile a synchronized method.
14515 1998-12-13 Tom Tromey <tromey@cygnus.com>
14517 * jcf-reader.c (jcf_parse_one_method): Recognize
14519 * gjavah.c (HANDLE_END_METHOD): New macro.
14520 (HANDLE_CODE_ATTRIBUTE): New macro.
14521 (decompile_method): New function.
14522 (print_method_info): Don't print `;\n' at end of function decl.
14523 Include java-opcodes.h.
14524 (decompiled): New global.
14526 1998-12-12 Per Bothner <bothner@cygnus.com>
14528 * class.c (build_class_ref): Handle PRIMTYPE.class if
14529 flag_emit_class_files.
14530 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
14531 if flag_emit_class_files.
14532 * parse.y (java_complete_tree): Pre-liminary support for
14533 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
14535 * parse.y (patch_synchronized_statement): Don't call monitorexit
14536 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
14538 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
14540 * zipfile.h (opendir_in_zip): New declaration.
14541 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
14542 (opendir_in_zip): New function, using code from open_in_zip.
14543 (open_in_zip): Call opendir_in_zip.
14544 (find_class): Remove no-longer-used do_class_file parameter,
14545 but add source_ok parameter. Change logic so if we find a .java file,
14546 we don't look for .class in later classpath emtries.
14547 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
14548 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
14549 * gjavah.c: Update call to find_class.
14550 * jcf-dump.c: Likewise.
14552 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
14553 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
14554 nothing if body is empty_stmt_node.
14555 Various little fixes so SP gets correctly adjusted.
14556 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
14557 For CALL_EXPR, test if static first.
14558 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
14559 such as the ones we create for Object and Class.
14560 Set and restore current_function_decl.
14561 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
14562 (note_possible_classname): New function.
14563 (read_import_entry): Removed. Merged with read_import_dir.
14564 (read_import_dir): Don't call find_class - that only gives us
14565 the first classpath entry having the needed package.
14566 Use the struct buffer data structure from buffer.h.
14567 (read_import_dir, find_in_imports_on_demand): The remembered
14568 class names now use '.' (not '/') as package separator.
14570 * parse.y (java_complete_expand_methods): Call write_classfile
14571 here, and not in java_expand_classes (which only gets first class).
14573 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14575 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
14576 (register_fields): If a static fields has an initializer, just
14577 chain it on ctxp->static_initialized, and handle later.
14578 (java_complete_expand_methods): Force <clinit> first.
14579 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
14580 - it's already been completed.
14581 (patch_initialized_static_field): New function.
14582 (java_complete_field): Call it.
14584 1998-12-12 Per Bothner <bothner@cygnus.com>
14586 * expr.c (encode_newarray_type, build_new_array): New functions.
14587 * java-tree.h: Declare build_new_array.
14588 * jcf-write.c (patch_newarray): Use build_new_array.
14590 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
14591 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
14593 * parse.y (patch_new_array_init): Re-organize.
14594 Now is passed the actual array (pointer) type of the value.
14595 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
14596 (patch_array_constructor): Removed - merged into patch_new_array_init.
14597 (java_complete_tree): Update patch_new_array_init.
14599 * jcf-write.c (find_constant_index): New function.
14600 (generate_bytecode_insns): Use find_constant_index.
14601 (generate_classfile): Use find_constant_index for ConstantValue.
14603 1998-12-11 Tom Tromey <tromey@cygnus.com>
14605 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
14606 * decl.c (init_decl_processing): Renamed dtable -> vtable.
14607 * class.c (make_class_data): Renamed dtable -> vtable, and
14608 dtable_method_count -> vtable_method_count.
14610 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14612 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
14613 global variables, initialized.
14614 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
14615 Declared new global variables.
14616 * lex.c (java_lex): Return long_zero_node, float_zero_node,
14617 double_zero_node, integer_zero_node upon direct matching.
14618 * parse.y (purify_type_name): Added function prototype.
14619 (duplicate_declaration_error_p): Consider new_type as potentially
14620 being a incomplete type. Use purify_type_name on type string.
14621 (method_header): saved_type: unused variable removed. Don't figure
14622 return type if method name is invalid.
14623 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
14624 processed by patch_unaryop.
14625 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
14626 increment/decrement node into its original type after binary
14627 numeric promotion on its operands.
14629 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14631 * parse.y (array_initializer:): Array init operand is NULL_TREE
14632 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
14633 now an error. Fixed indentation problems.
14634 (patch_string): Handle error_mark_node as an argument.
14635 (patch_new_array_init): Fixed indentation problems.
14636 (array_constructor_check_entry): Removed check on null wfl_value.
14637 Return an error if wfl_value's walk returns an error.
14639 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14641 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
14642 * lex.c (java_lex): Remember column position before advancing one
14643 token. Retain location information on OCB_TK.
14644 * lex.h (typedef struct java_lc): Added new field.
14645 * parse.h (GET_SKIP_TYPE): New macro.
14646 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
14647 * parse.y (build_new_array_init, patch_new_array_init,
14648 patch_array_constructor, maybe_build_array_element_wfl,
14649 array_constructor_check_entry): New function prototypes.
14650 (switch_block:): Tagged <node>.
14651 (OCB_TK): Tagged <operator>.
14652 (array_initializer:): Installed actions.
14653 (variable_initializer): Build location information on element if
14655 (switch_statement:): Fixed indentation typo.
14656 (switch_block:): Redefined default action.
14657 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
14658 (patch_assignment): Removed duplicate code.
14659 (maybe_build_array_element_wfl, build_new_array_init,
14660 patch_new_array_init, patch_array_constructor,
14661 array_constructor_check_entry): New functions.
14663 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
14665 * parse.y (array_initializer): Tagged <node>.
14666 (variable_initializer:): Use default rule.
14667 (array_initializer:): Defined actions.
14668 (variable_initializers:): Likewise.
14669 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
14670 non-static field accesses.
14671 (patch_invoke): Fixed indentation typo.
14672 (java_complete_tree): Likewise.
14673 (build_labeled_block): Changed leading comment. Generate an error
14674 in case of duplicate loop labels.
14675 (patch_conditional_expr): Patch results of string concatenation
14678 1998-12-06 Per Bothner <bothner@cygnus.com>
14680 * constants.c (find_methodref_index): When the class is an interface,
14681 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
14683 * decl.c (finit_identifier_node): Use "$finit$", rather than
14684 "<finit>" (which Sun's verifier rejects).
14685 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
14686 (generate_field_initialization_code): Removed.
14687 (fix_constructors) Don't add call to $finit$ here (wrong order).
14688 (patch_method_invocation): Add $finit$ call here.
14690 * java-tree.h (CALL_USING_SUPER): New macro.
14691 * parse.y (patch_invoke): Remove im local variable.
14692 (patch_method_invocation, patch_invoke): Don't pass super parameter.
14693 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
14694 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
14696 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
14698 * parse.y (java_complete_tree): Don't complain about unreachable
14699 statement if it is empty_stmt_node.
14701 * jcf-write.c (find_constant_wide): New function.
14702 (push_long_const): Use find_constant_wide.
14704 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
14705 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
14706 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
14707 Emit invokeinterface when calling an interface method.
14708 Emit invokespecial also when calling super or private methods.
14710 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
14712 1998-12-06 Per Bothner <bothner@cygnus.com>
14714 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
14716 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14718 * java-tree.h (java_layout_seen_class_methods): New function
14720 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
14721 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
14722 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
14723 * parse.y (method_declarator:): Defined action.
14724 (issue_warning_error_from_context): input_filename saved, set to
14725 the appropriate value and restored after java_error is called.
14726 (build_unresolved_array_type): Fixed comment.
14727 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
14728 (method_header): Deal with return type the same way type are
14729 handled for fields and method's parameters and local variables
14731 (check_method_redefinition): Removed extra CR.
14732 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
14733 (java_layout_seen_class_methods): New function.
14734 (java_layout_classes): Call java_layout_seen_class_methods.
14736 1998-12-03 Per Bothner <bothner@cygnus.com>
14738 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
14740 1998-12-03 Per Bothner <bothner@cygnus.com>
14742 * jcf-dump.c (main): Fix error message.
14743 * jcf-path.c (add_entry): Style fix.
14745 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
14747 * class.c (layout_class_method): Call build_java_argument_signature
14748 on constructors too.
14749 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
14750 (patch_method_invocation): Define a primary when resolving an
14751 expression name. Augmented comment on code checking illegal `this'
14752 usage. Loosened it test by accepting NEW_CLASS_EXPR.
14754 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14756 * class.c (layout_class_method): Don't report error on non-static
14757 overriding static if the method is private.
14758 * java-tree.h (finish_class): Prototype added.
14759 * lex.c (java_get_line_col): Handle col argument -2 value.
14760 * parse.h: All static method declarations moved to parse.y.
14761 * parse.y: Now contains all static method declarations previously
14763 (find_expr_with_wfl, missing_return_error,
14764 unreachable_stmt_error): New functions.
14765 (java_get_real_method_name): Identify constructors bearing class
14766 names in source code compiled classes only.
14767 (java_complete_expand_methods): Call missing_return_error.
14768 (invocation_mode): Private methods invoked as static methods.
14769 (java_complete_tree): Call unreachable_stmt_error.
14771 1998-12-01 Tom Tromey <tromey@cygnus.com>
14773 * Makefile.in (+target): Removed.
14774 (+xmake_file): Likewise.
14775 (+tmake_file): Likewise.
14776 (.NOEXPORT): Removed duplicate.
14778 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14780 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
14782 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
14784 * jvgenmain.c: Remove the xmalloc prototype, we get it from
14785 libiberty.h. Provide an xmalloc definition.
14787 * jvspec.c: Remove the xmalloc prototype.
14789 * parse-scan.y: Include config.h and system.h. Don't include
14790 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
14791 Provide an xstrdup definition.
14793 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
14795 * jcf-path.c (add_entry): Recognize ".jar" too.
14796 * lang-specs.h: Likewise.
14798 1998-11-26 Per Bothner <bothner@cygnus.com>
14800 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
14801 soft_monitorenter_node, soft_monitorexit_node, throw_node.
14803 * jcf-write.c (generate_bytecode_insns):
14804 Handle pre/post-increment/decrement of long.
14806 * jcf-write.c (generate_bytecode_insns):
14807 Handle missing exception handler (finally for synchronized).
14809 1998-11-25 Per Bothner <bothner@cygnus.com>
14811 * java-tree.h (end_params_node): Declare global.
14812 * decl.c (end_params_node): New global.
14813 (init_decl_processing, start_java_method): Use end_params_node for
14814 end of list of parameter types. Follows correct gcc conventions.
14815 * expr.c (pop_argument_types, pop_arguments): Likewise.
14816 * lang.c (put_decl_node): Likewise.
14817 * typeck.c (various places): Likewise.
14818 * class.y (various places): Likewise.
14819 * parse.y (various places): Likewise.
14821 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
14822 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
14824 * class.c: Add #include flags.h, remove no-longer needed declaration.
14826 * class.c (layout_class_method): Remove commented-out code, re-format.
14827 Don't add vtable entry (or index) for private methods.
14828 * expr.c (expand_invoke): A private method is implicitly final.
14829 * class.c (make_class_data): If inlining or optimizing,
14830 skip private methods.
14832 * class.c (finish_class): New function. Calls existing methods,
14833 but alls emits deferred inline functions.
14834 * jcf-parse.c (parse_class_file): Call finish_class.
14835 * parse.y (java_complete_expand_methods): Likewise.
14837 * expr.c (build_java_binop): Explicit default, to silence -Wall.
14839 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
14841 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
14843 * jcf-write.c (generate_bytecode_conditional): Fix typo.
14845 1998-11-24 Per Bothner <bothner@cygnus.com>
14847 * (generate_classfile): Always write class access flag with
14850 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
14852 * class.c (maybe_layout_super_class): New function.
14853 (layout_class): Reorganized. Loop on class methods dispatched into
14854 a new function. Call maybe_layout_super_class.
14855 (layout_class_methods, layout_class_method): New functions.
14856 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
14858 (expand_invoke): Likewise.
14859 * java-tree.h (all_class_list): New global variable declared.
14860 (layout_class_methods, layout_class_method): New function
14862 (LAYOUT_SEEN_CLASS_METHODS): New macro.
14863 * jcf-parse.c (all_class_list): New global variable.
14864 (load_class): Extended what class_or_name can be. Use parser
14865 context mechanism to save globals before calling jcf_parse.
14866 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
14867 is set on the file name.
14868 (jcf_parse): Layout class methods when Object is loaded, otherwise
14869 record class in all_class_list for delayed method layout.
14870 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
14871 * lang.c (put_decl_node): Decode <init> into the decl context
14873 * lex.c (java_allocate_new_line): Use xmalloc.
14874 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
14875 pointers, not TREE_LIST elements.
14876 (struct parser_ctxt): Fixed comment indentations, added comments
14877 and reordered some fields.
14878 (java_check_methods): Function prototype removed.
14879 * parse.y (java_push_parser_context): Use xmalloc.
14880 (java_parser_context_restore_global): Pop extra pushed ctxp only
14881 when there's nothing next.
14882 (maybe_create_class_interface_decl): Fixed comment, add new
14883 created class decl to all_class_list.
14884 (method_header): Use GET_REAL_TYPE on argument's types.
14885 (method_declarator): Use GET_REAL_TYPE, change type to the real
14886 type in TREE_LIST dependency node. Build argument list with the
14888 (create_jdep_list): Use xmalloc. Removed allocation error message.
14889 (obtain_incomplete_type): Fixed leading comment. Broadened
14890 incoming argument meaning.
14891 (register_incomplete_type): Use xmalloc. Removed allocation error
14893 (safe_layout_class): Fixed leading comment.
14894 (jdep_resolve_class): Reversed if statement condition and switch
14895 if and else bodies.
14896 (resolve_and_layout): Fixed leading comment. Broadened incoming
14898 (complete_class_report_errors): New local variable name, for
14899 clarity. purify_type_name used for all error cases.
14900 (java_get_real_method_name): Stricter check on constructors.
14901 (java_check_regular_methods): Reverse methods list only if not
14902 already laid out. Layout artificial constructor.
14903 (java_check_methods): Deleted.
14904 (source_start_java_method): Obtain incomplete type for patchable
14906 (java_layout_classes): Fixed leading comment. Use
14907 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
14908 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
14909 before returning. Fixed comments.
14910 (java_expand_classes): Check for errors up front.
14911 (patch_method_invocation): Class to search is resolved and laid
14914 1998-11-24 Per Bothner <bothner@cygnus.com>
14916 * expr.c (java_lang_expand_expr): Add missing emit_queue.
14918 * javaop.h (int8): Removed - not used.
14919 (jbyte): Redefine portably with correct signedness.
14921 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
14923 * jcf-write.c (generate_bytecode_insns): Fix typo
14924 OPCODE_getstatic to OPCODE_getfield.
14926 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
14927 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
14928 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
14930 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14932 * jcf-parse.c (jcf_parse_source): Function returned type is
14933 void. Added prototype.
14934 (jcf_parse): Function returned type is void.
14935 (yyparse): Remove call to fclose on the last parsed file.
14937 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
14939 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
14941 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
14942 (layout_class): Cope with methods featuring WFL in decl names.
14943 * decl.c (unqualified_object_id_node): New global variable,
14945 (build_decl_no_layout): Removed.
14946 * expr.c (build_primtype_type_ref): Handle Double.
14947 (java_lang_expand_expr): Fixed indentations.
14948 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
14949 (flag_wall, flag_redundant, flag_not_overriding,
14950 flag_static_local_jdk1_1, unqualified_object_id_node): Global
14951 variable declarations.
14952 (build_decl_no_layout): Removed prototype.
14953 (java_get_real_method_name): Added prototype.
14954 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
14955 (java_parse_abort_on_error): Macro now just returns.
14956 * jcf-parse.c (jcf_parse_source): Check fclose returned
14957 value. Call emit_register_classes if java_report_errors returns
14959 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
14960 flag_static_local_jdk1_1): New integer flags.
14961 (lang_decode_option): New flags set here.
14962 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
14963 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
14964 the flag_redundant variable.
14965 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
14966 when parsing java.lang.Object class.
14967 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
14968 NULL_TREE to build.
14969 (resolve_qualified_expression_name): Fixed indentation.
14970 (patch_array_ref): Changed prototype.
14971 (not_initialized_as_it_should_p): Prototype removed.
14972 (java_report_errors): Added function prototype.
14973 * parse.y (formal_parameter:): Changed error message for not yet
14974 supported final parameters.
14975 (class_type_list:): Set both PURPOSE and VALUE of created
14976 TREE_LIST to be class_type.
14977 (primary_no_new_array:): Handle class literals on primitive types.
14978 (parse_warning_context): Reinstalled correct force_error and
14979 do_warning flags setups.
14980 (java_report_errors): Changed prototype. Return java_error_count
14982 (variable_redefinition_error): Consider treating variable type as
14984 (create_interface): Warn about redundant abstract modifier if
14985 flag_redundant is set. Changed error message.
14986 (lookup_field_wrapper): Save/restore globals before/after looking
14988 (duplicate_declaration_error_p): Consider treating declaration
14989 type as a fake pointer.
14990 (register_fields): Extract real type from dependency node. Check
14991 for duplicate field declaration after type adjustment. Use
14992 DECL_INITIAL to store static final initialized values.
14993 (method_header): Extract real function type from dependency node.
14994 (check_abstract_method_header): Use GET_METHOD_NAME.
14995 (obtain_incomplete_type): Layout fake pointer type.
14996 (safe_layout_class): Don't try to check for methods before layout.
14997 (java_complete_class): Don't check for correct throws clause
14998 elements inheritance here.
14999 (resolve_and_layout): Broadened name parameter meaning.
15000 (reset_method_name): Use GET_METHOD_NAME.
15001 (java_get_real_method_name): New function.
15002 (java_check_regular_methods): Don't check methods in
15003 java.lang.Object. Verify lineage of throws clause elements. Use
15004 flag_no_overriding in warning report.
15005 (check_throws_clauses): Don't check if class was from
15006 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
15007 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
15008 (declare_local_variables): Use flag_static_local_jdk1_1 to report
15009 warning on unsupported final local variables. Use build_decl
15010 instead of build_decl_no_layout. Get real local variable type from
15012 (source_start_java_method): Get real parameter type from
15013 dependency node. Call build_decl instead of build_decl_no_layout.
15014 (java_layout_classes): Reverse tree and layout type and class as
15015 required. Mark class as loaded when done.
15016 (resolve_field_access): Fixed indentation. Restricted condition
15017 leading to static field access code generation. Set field_type
15018 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
15019 (resolve_qualified_expression_name): Initialize type_found to
15020 null. Handle static field resolved during qualification. Fixed
15021 layout on non primitive field decl types.
15022 (not_accessible_p): Fixed typo in comment.
15023 (patch_method_invocation): Resolve and layout class to search from
15025 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
15026 layout non primitive type, if necessary. Make method node only to
15028 (find_applicable_accessible_methods_list): Consider WFL'ed method
15029 decl names. Fixed indentation.
15030 (argument_types_convertible): Resolve and layout target type if
15032 (java_complete_tree): Fixed indentation problems. Rewrote
15033 CALL_EXPR thrown exceptions check. Re-installed further processing
15034 of the assignment in certain cases.
15035 (patch_assignment): Call maybe_build_primttype_type_ref to perform
15036 inlining on class literals.
15037 (valid_builtin_assignconv_identity_widening_p): Cope with constant
15039 (valid_method_invocation_conversion_p): Likewise.
15040 (patch_string): Temporary disable forbidden use of `this' in
15041 explicit constructor invocations when doing string concatenation
15042 within their scope.
15043 (patch_unaryop): Added comment. Reinstalled code to disable
15044 further check on assignment operation with cast expression RHS.
15045 (patch_switch_statement): Fixed indentation.
15046 (build_try_statement): Call build_decl instead of
15047 build_decl_no_layout.
15048 (patch_synchronized_statement): Likewise.
15049 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
15050 IS_UNCHECKED_EXPRESSION_P.
15051 (check_thrown_exceptions_do): Changed leading comment. Resolve and
15052 layout argument exception type.
15053 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
15054 of IS_UNCHECKED_EXPRESSION_P.
15056 1998-11-18 Anthony Green <green@cygnus.com>
15058 * jcf-parse.c (yyparse): Open class file in binary mode.
15060 1998-11-15 Per Bothner <bothner@cygnus.com>
15062 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
15064 * jcf-write.c (perform_relocations): Move check out one loop.
15066 1998-11-15 Anthony Green <green@hoser.cygnus.com>
15068 * Make-lang.in: Fix reference to srcdir.
15069 * jv-scan.c: Add missing xmalloc prototype.
15070 * jvgenmain.c: Ditto.
15072 1998-11-15 Per Bothner <bothner@cygnus.com>
15074 * decl.c (error_mark_node), java-tree.h: New global.
15075 * parse.y: Use empty_stmt_node instead of size_zero_node.
15076 (build_if_else_statement): If missing else, use empty_stmt_node.
15078 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
15079 (java_complete_expand_method): Complain if return is missing.
15080 (java_check_regular_methods): Comment out incorrect error check.
15081 (not_accessible_p): Fix incorrect handling of protected methods.
15082 (patch_method_invocation): Pass correct context to not_accessible_p.
15083 (find_applicable_accessible_methods_list): Likewise.
15084 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
15085 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
15086 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
15087 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
15089 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
15090 (push_int_const): Remove reundant NOTE_PUSH.
15091 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
15092 (- case SWITCH_EXPR): Fix code generation bug.
15093 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
15094 (generate_classfile): More robust for abstract methods.
15096 1998-11-15 Anthony Green <green@cygnus.com>
15098 * Makefile.in: jv-scan and jvgenmain all require libiberty.
15099 * Make-lang.in: Ditto.
15101 * jv-scan.c: Remove xmalloc and xstrdup definitions.
15102 * jvgenmain: Ditto.
15104 1998-11-15 Per Bothner <bothner@cygnus.com>
15106 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
15108 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
15110 1998-11-14 Per Bothner <bothner@cygnus.com>
15112 Allow uses of interface types to verify. This is not really
15113 type-safe, but it matches what Sun does, and is OK as long as
15114 there are appropriate run-time checks.
15115 * verify.c (merge_types): If merging two interface types,
15116 just set the result to java.lang.Object.
15117 * expr.c (pop_type): Any interface is matches by java.lang.Object.
15119 1998-11-13 Tom Tromey <tromey@cygnus.com>
15121 * gjavah.c (main): Handle --output-class-directory argument.
15122 * jvspec.c (lang_specific_driver): Translate `-d' into
15123 -foutput-class-dir.
15124 * jcf.h (jcf_write_base_directory): Declare.
15125 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
15126 * lang-options.h: Mention -foutput-class-dir.
15127 * jcf-write.c (jcf_write_base_directory): New global.
15128 (make_class_file_name): Put generated .class file into `-d'
15129 directory, or into source directory if -d not given. Function now
15131 (write_classfile): Free class file name. Handle case where class
15133 (DIR_SEPARATOR): New macro.
15134 Include <sys/stat.h>
15136 * Makefile.in (prefix): New macro.
15138 1998-11-12 Per Bothner <bothner@cygnus.com>
15140 * parse.y (patch_invoke): Do less if flag_emit_class_files.
15141 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
15142 here (done in patch_invoke instead).
15143 (case_identity): Moved here from parse.y.
15145 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
15146 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
15147 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
15148 so they can be efficiently scanned without recursion.
15149 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
15150 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
15151 in BLOCK iteratively, rather than recursively.
15153 * parse.y (do_unary_numeric_promotion): New function.
15154 (patch_unaryop, patch_binop, patch_array_ref): Use it.
15156 * parse.y (patch_newarray): Various fixes.
15158 Re-do handling of switch statements (for proper block scoping).
15159 * parse.y: Add just a single block for the enture switch block,
15160 but don't create any "case blocks".
15161 (group_of_labels): Rmeoved unneeded non-terminal.
15162 CASE_EXPR and DEFAULT_EXPR are added to current block.
15163 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
15164 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
15165 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
15166 * parse.y (wfl_operator, print_int_node): Make non-static.
15167 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
15168 as part of recursive scan of block.
15169 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
15170 (patch_switch_statement): Most tests move dinto java_complete_tree.
15172 * parse.y: Make various production be non-typed (void).
15173 * parse.y (parse_error): Merged into issue_warning_error_from_context.
15174 * parse.y (add_stmt_to_compound): Don't create/change extra node.
15175 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
15177 * jcf-write.c (struct jcf_handler): New type.
15178 (struct jcf_switch_state): New type.
15179 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
15180 (alloc_handler, emit_unop, emit_reloc): New functions.
15181 (adjust_typed_op): Add extra parameter ("max type" offset).
15182 (emit_switch_reloc, emit_case-reloc): New function.
15183 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
15184 (generate_bytecode_insns): Support REAL_CST, switch statements,
15185 exception handling, method calls, object/array creation, and more.
15187 * class.c: Remove some unused variables.
15188 * constants.c (find_string_constant): New function.
15189 (count_constant_pool_bytes): Fix to correctly handle wide constants.
15190 * decl.c (complete_start_java_method): Don't _Jv_InitClass
15191 if flag_emit_class_files.
15193 1998-11-12 Tom Tromey <tromey@cygnus.com>
15195 * jcf-io.c (find_class): Added explanatory comment.
15197 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
15198 trailing slash to `.zip' entries.
15200 * jvspec.c (lang_specific_driver): Correctly handle case where
15201 GC_NAME not defined.
15203 1998-11-11 Tom Tromey <tromey@cygnus.com>
15205 * jvspec.c (GC_NAME): New define.
15206 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
15208 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
15210 1998-11-11 Per Bothner <bothner@cygnus.com>
15212 * jcf-dump.c (TABLE_SWITCH): Fix typos.
15214 1998-11-11 Tom Tromey <tromey@cygnus.com>
15216 * jcf-dump.c (main): Correctly recognize `--'-style long options.
15218 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
15220 * class.c (is_compiled_class): Call safe_layout_class for class
15221 compiled from source.
15222 * conver.h (convert_to_integer, convert_to_real,
15223 convert_to_pointer): Added prototypes.
15224 * decl.c (init_decl_processing): Non longer push the decls of
15225 `methodtable', `constants', `Class', `Field', `dispatchTable'
15226 `jexception' and `Method'.
15227 * expr.c (build_invokeinterface): New function.
15228 (expand_invoke): static variable CLASS_IDENT now in
15229 build_invokeinterface. Use build_invokeinterface.
15230 (expand_java_field_op): Moved code to inline
15231 java.lang.PRIMTYPE.TYPE into a function.
15232 (build_primtype_type_ref): New function.
15233 * java-tree.def (INSTANCEOF_EXPR): New tree code.
15234 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
15235 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
15236 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
15237 (DECL_LOCAL_STATIC_VALUE): New macro.
15238 (build_invokeinterface, build_primtype_type_ref): New function
15240 (java_parse_abort_on_error): Macro rewritten.
15241 * jcf-parse.c (current_method): Add comment to declaration.
15242 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
15243 Function prototypes fixed.
15244 (jcf_parse_source): push/pop parser context. save/restore global.
15245 (parse_source_file): Fixed leading comment. Now take a
15246 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
15247 classes and pop the parser context anymore.
15248 (yyparse): Push parser context, save globals, parse the source
15249 file, restore globals and pop the parser context when processing a
15251 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
15252 * lex.c (java_parse_doc_section): New function.
15253 (java_lex): Call java_parse_doc_section when appropriate. Build an
15254 operator around INSTANCEOF_TK.
15255 * lex.h (java_lineterminator, java_sprint_unicode,
15256 java_unicode_2_utf8, java_lex_error, java_store_unicode):
15257 Prototypes rewritten.
15258 (java_parse_escape_sequence, java_letter_or_digit_p,
15259 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
15260 java_read_unicode, java_store_unicode, java_read_char,
15261 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
15262 Added function prototypes.
15263 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
15265 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
15267 (struct parser_ctxt): New fields: deprecated,
15268 current_parsed_class_un, gclass_list.
15269 (fix_method_argument_names, issue_warning_error_from_context,
15270 resolve_package, lookup_package_type): New function prototypes.
15271 (resolve_expression_name): Fixed function prototype.
15272 (find_applicable_accessible_methods_list): Fixed indentation, added
15273 extra argument in prototype.
15274 (check_final_assignment, build_null_of_type, check_deprecation,
15275 check_method_redefinition, reset_method_name,
15276 java_check_regular_methods, java_check_abstract_methods,
15277 maybe_build_primttype_type_ref): New function prototype.
15278 * parse.y (conver.h): Include.
15279 (INSTANCEOF_TK): Tagged <operator>.
15280 (single_type_import_declaration): Use REGISTER_IMPORT macro.
15281 (relational_expression:): Build binop for instanceof.
15282 (java_push_parser_context): Remember ctxp->gclass_list across
15284 (java_pop_parser_context): Simply return if no context
15285 exists. Remember gclass_list across contexts.
15286 (issue_warning_error_from_context): New function.
15287 (parse_error_context): Don't setup ctxp->elc here. Call
15288 issue_warning_error_from_context instead.
15289 (parse_warning_context): Likewise.
15290 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
15291 setup. Link new class/interface to ctxp->gclass_list.
15292 (add_superinterfaces): Register interface as incomplete if not
15294 (create_class): Remember class unqualified name in
15295 ctxp->current_parsed_class_un. Check class deprecation.
15296 (register_fields): Check field deprecation. Remember static final
15297 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
15299 (method_header): New local variable ORIG_ARG. Use unqualified
15300 current class name for check on constructor errors. Promote return
15301 type if of record type. Argument list fix moved in
15302 fix_method_argument_names, called here. Check method deprecation.
15303 (fix_method_argument_names): New function.
15304 (method_declarator): Promote record typed arguments.
15305 (safe_layout_class): Check class methods before layout.
15306 (java_complete_class): Compute field layout when patched.
15307 (do_resolve_class): Try to load class after having it renamed
15308 after the package name.
15309 (get_printable_method_name): Use DECL_CONTEXT.
15310 (reset_method_name): New function.
15311 (check_method_redefinition): Use reset_method_name.
15312 (java_check_regular_methods): New local variable
15313 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
15314 names for error report. Check for compile-time error when method
15315 found has default (package) access.
15316 (java_check_abstract_methods): Now takes an interface DECL node as
15317 an argument. Also reinstall real name on unchecked
15318 overriding/hiding methods for error report.
15319 (java_check_methods): Fixed leading comment. Get classes to verify
15320 from ctxp->gclass_list. Use CHECK_METHODS macro and set
15321 CLASS_METHOD_CHECKED_P on class verification.
15322 (lookup_java_method2): Get real method name if necessary.
15323 (find_in_imports): Don't check package class access here.
15324 (resolve_package, lookup_package_type): New functions.
15325 (java_layout_classes): Fixed leading comment. Take classes to be
15326 laid out from ctxp->gclass_list.
15327 (java_complete_expand_methods): Don't expand native and abstract
15329 (java_expand_classes): New function.
15330 (resolve_expression_name): Use additional argument ORIG. Retrieve
15331 values of static final field of primitive types.
15332 (resolve_field_access): Handles static final field of promotive
15334 (resolve_qualified_expression_name): Handle STRING_CST as
15335 primaries and package name resolution. Check deprecation on found
15336 decls. Set where_found and type_found on non static field resolved
15337 during qualification. Layout non primitive field decl types.
15338 (check_deprecation): New function.
15339 (maybe_access_field): Simplified.
15340 (patch_method_invocation_stmt): Local variable CLASS_TYPE
15341 removed. Reverse method's argument when primary is a type. Don't
15342 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
15343 instead. Include abstract class in the list of class searchable
15344 for constructors. Use DECL_CONTEXT of found method for access
15345 checks. Check method deprecation.
15346 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
15347 converting arguments. Handle INVOKE_INTERFACE.
15348 (lookup_method_invoke): Search constructor using existing
15349 infrastructure (don't rely on lookup_java_constructor anymore).
15350 (find_applicable_accessible_methods_list): Extra argument flag
15351 LC. Now include constructor in the search.
15352 (qualify_ambiguous_name): Conditional expression are primaries.
15353 (not_initialized_as_it_should_p): static final are always
15355 (java_complete_tree): Pass extra NULL argument to
15356 resolve_expression_name. Stricter test to carry on patching
15357 assignments. New case for INSTANCEOF_EXPR.
15358 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
15359 (check_final_assignment, maybe_build_primttype_type_ref): New
15361 (patch_assignment): Detect resolved static finals and carry normal
15362 assignment error check on them. Inline PRIMTYPE.TYPE read access.
15363 (try_builtin_assignconv): Access constant 0 on all primitive
15365 (valid_builtin_assignconv_identity_widening_p): Accept identical
15366 types. Accept all promoted type on int type.
15367 (valid_ref_assignconv_cast_p): Accept a null pointer to be
15368 assigned to a reference.
15369 (valid_method_invocation_conversion_p): Accept to check null
15371 (build_binop): Merge declaration and initialization of local
15373 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
15374 numeric types. Improved validity test for qualify operators on
15376 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
15377 and PREINCREMENT_EXPR. Also detect resolved static finals of a
15378 primitive type and issue the appropriate error message.
15379 (resolve_type_during_patch): Mark class loaded when resolved.
15380 (patch_cast): Allow null to be cased to reference types.
15381 (build_null_of_type): New function.
15382 (patch_array_ref): Handle array on references correctly.
15383 (patch_return): Removed unused local variable MODIFY. Force
15384 boolean to be returned as integers. Allows null to be returned by
15385 a function returning a reference.
15386 * typeck.c (convert_to_integer, convert_to_real,
15387 convert_to_pointer): Prototypes moved to convert.h
15388 (lookup_argument_method): Use method real name, if necessary.
15390 1998-10-30 Tom Tromey <tromey@cygnus.com>
15392 * class.c (build_class_ref): Changed name of primitive classes to
15395 * class.c (make_class_data): Renamed fields: nmethods to
15396 method_count, method_count to dtable_method_count. Always set
15397 `state' field to 0.
15398 * decl.c (init_decl_processing): Likewise.
15400 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
15402 * class.c (layout_class): Don't mangle <finit>, produce
15403 __finit<class> instead. Don't verify artificial methods.
15404 * decl.c (finit_identifier_node): New declared global.
15405 (init_decl_processing): finit_identifier_node initialized.
15406 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
15407 * java-tree.h (finit_identifier_node): Declared as extern.
15408 (struct lang_decl): New field called_constructor.
15409 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
15410 (CLASS_HAS_FINIT_P): New macro.
15411 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
15412 explicit constructor invocation.
15413 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
15414 CALL_SUPER_CONSTRUCTOR_P): New macros.
15415 (write_classfile): Added prototype.
15416 * jcf-parse.c (jcf_parse_source): Parse and remember for
15417 generation if the file was seen on the command line.
15418 (parse_source_file): Don't write the class file here.
15419 (yyparse): Loop on files rewritten. Set current_jcf.
15420 (parse_zip_file_entries): Parse class file only if it was found.
15421 * lang.c (init_parse): Don't open command line provided filename
15423 (lang_parse): Don't set main_jcf anymore.
15424 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
15425 (JCONSTRUCTOR_CHECK): New macro.
15426 (JBSC_TYPE_P): New macro.
15427 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
15428 (COMPLETE_CHECK_OP_2): New macro.
15429 (struct parse_ctxt): New field explicit_constructor_p.
15430 (check_class_interface_creation): Fixed prototype indentation.
15431 (patch_method_invocation_stmt): Prototype reflects added argument.
15432 (patch_invoke): Likewise.
15433 (complete_method_declaration, build_super_invocation,
15434 verify_constructor_circularity,
15435 build_this_super_qualified_invocation, get_printable_method_name,
15436 patch_conditional_expr, maybe_generate_finit, fix_constructors,
15437 verify_constructor_super, create_artificial_method,
15438 start_artificial_method_body, end_artificial_method_body,
15439 generate_field_initialization_code): New function prototypes.
15440 * parse.y: Fixed leading comment
15441 (constructor_header:, constructor_body:, block_end:): Rules tagged
15443 (type_declaration:): Call maybe_generate_finit.
15444 (method_declaration:): Action for method_body: placed in new
15445 function complete_method_declaration, called here.
15446 (constructor_declaration:): Defined actions. Removed leading
15448 (constructor_header:): New rule with action.
15449 (constructor_body:): Rule rewritten using block_begin: and
15450 block_end:. Defined actions.
15451 (constructor_declarator:, explicit_constructor_invocation:):
15453 (block:): Use new rules block_begin: block_end:.
15454 (block_begin:, block_end:): New rules and actions.
15455 (block_statements:): Fixed error message for explicit
15457 (method_invocation:): Call build_this_super_qualified_invocation
15458 if primary is `this' or `super' was seen.
15459 (conditional_expression:): Action defined.
15460 (extra_ctxp_pushed_p): New static global flag.
15461 (java_parser_context_save_global): Create parser context if
15462 necessary. Use extra_ctxp_pushed_p to remember it.
15463 (java_parser_context_restore_global): Pop extra parser context if
15465 (build_array_from_name): Array on primitive types are marked
15467 (register_fields): Restore new name in field initializer
15468 expression if type was altered. Non static fields initialized upon
15469 declaration marked initialized.
15470 (maybe_generate_finit): New function.
15471 (maybe_generate_clinit): Use create_artificial_method,
15472 start_artificial_method_body, end_artificial_method_body. Generate
15473 debug info for enclosed initialization statements.
15474 (method_header): Fixed leading comment. Check constructor
15475 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
15477 (complete_method_declaration, constructor_circularity_msg,
15478 verify_constructor_circularity): New functions.
15479 (get_printable_method_name): New function.
15480 (check_method_redefinition): Don't rename <finit> methods. Fix
15481 declared constructor names. Error message for
15482 constructors modified.
15483 (java_check_regular_methods): Local variable seen_constructor
15484 renamed saw_constructor. Skip verification on constructors. Create
15485 default constructor with create_artificial_method.
15486 (java_check_methods): Removed unnecessary empty line.
15487 (create_artificial_method, start_artificial_method_body,
15488 end_artificial_method_body): New functions.
15489 (java_layout_classes): Changed leading comment. Reverse fields
15490 list if necessary. Always layout java.lang.Object if being
15492 (java_complete_expand_methods): Verify constructor circularity.
15493 (java_complete_expand_method): Call fix_constructor on
15494 constructors. Local variable no_ac_found removed. Restore
15495 bindings if method body expansion failed.
15496 (fix_constructors, verify_constructor_super,
15497 generate_field_initialization_code): New function.
15498 (java_expand_classes): Fixed leading comment. Write class file
15500 (resolve_expression_name): Check for illegal instance variable
15501 usage within the argument scope of an explicit constructor
15503 (resolve_qualified_expression_name): Pass extra from_super flag
15504 when invoking patch_method_invocation_stmt. New case for
15505 conditional expression when used as a primary. Check for error
15506 when acquiring super.
15507 (patch_method_invocation_stmt): Added extra argument super. New
15508 local variable is_static_flag. Set class_to_search according to
15509 the nature of the constructor invocation. Don't add `this'
15510 argument when expanding NEW_CLASS_EXPR. Check for illegal method
15511 invocation within the argument scope of explicit constructor
15512 invocation. Set is_static according to is_static_flag. Provide
15513 extra `super' argument to patch_invoke invocation.
15514 (patch_invoke): New argument from_super. Loop on arguments
15515 indentation fixed. Pass from_super to invocation_mode. New switch
15516 case INVOKE_SUPER. Fixed error message in switch default case.
15517 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
15519 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
15520 (lookup_method_invoke): Fixed prototypes in candidates list. Error
15521 message takes constructors into account.
15522 (find_applicable_accessible_methods_list): Fixed indentation.
15523 (qualify_ambiguous_name): Take explicit constructor invocation
15524 into account. Deal with a conditional expression as a primary to
15526 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
15527 case. Added extra argument to patch_method_invocation_stmt.
15528 Register calls made to explicit constructor `this'. Don't call
15529 save_expr in ARRAY_REF case when emitting class files. Check for
15530 illegal use of this when expanding explicit constructor invocation
15532 (complete_function_arguments): Set and reset parser context
15533 explicit_constructor_p field value when appropriate.
15534 (build_super_invocation, build_this_super_qualified_invocation):
15536 (patch_assignment): Fixed typo.
15537 (patch_unaryop): Check on final fields occurs only when a decl
15539 (patch_return): Take constructors into account.
15540 (patch_conditional_expr): New function.
15541 * typeck.c (build_java_signature): Removed unnecessary empty line.
15543 1998-10-28 Jeffrey A Law (law@cygnus.com)
15545 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
15547 1998-10-28 Tom Tromey <tromey@cygnus.com>
15549 * decl.c (init_decl_processing): Renamed fields.
15550 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
15551 interface_len, msize fields.
15553 * class.c (make_class_data): Removed subclass_head and
15554 subclass_next fields.
15555 * decl.c (init_decl_processing): Removed subclass_head and
15556 subclass_next fields.
15558 1998-10-28 Jeffrey A Law (law@cygnus.com)
15560 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
15561 * mangle.c (emit_unicode_mangled_name): Similarly.
15563 1998-10-26 Nick Clifton <nickc@cygnus.com>
15565 * jcf-parse.c (get_constant): Place braces around code to compute
15566 'd' when REAL_ARITHMETIC is not defined.
15568 1998-10-25 H.J. Lu (hjl@gnu.org)
15570 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
15573 1998-10-23 Tom Tromey <tromey@cygnus.com>
15575 * lang-specs.h: `.zip' files are input to jc1.
15577 1998-10-22 Per Bothner <bothner@cygnus.com>
15579 * jvspecs.c: Add (but don't enable) support for combining multiple
15580 .class and .java input filenames to a single jc1 invocation.
15581 Add support for -C flag (copile to .class files).
15582 Translate -classpath and -CLASSPATH arguments.
15583 * lang-specs.h: Don't set %2 spec.
15585 1998-10-22 Tom Tromey <tromey@cygnus.com>
15587 * jcf-path.c (add_entry): Don't add trailing separator if entry is
15589 (add_path): Don't add trailing separator to non-empty path
15592 * lang.c (lang_decode_option): Check for -fclasspath and
15593 -fCLASSPATH before examining other `-f' options.
15595 * java-tree.h (finalize_identifier_node): Don't declare.
15596 * class.c (make_class_data): Don't push "final" field.
15597 * decl.c (init_decl_processing): Don't push "final" field.
15598 (finalize_identifier_node): Removed.
15599 (init_decl_processing): Don't set finalize_identifier_node.
15601 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
15603 1998-10-11 Anthony Green <green@cygnus.com>
15605 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
15606 (JV_SCAN_SOURCES): New macro.
15607 (JCF_DUMP_SOURCES): Likewise.
15608 (jcf-dump$(exeext)): New target.
15609 (jv-scan$(exeext)): New target.
15611 1998-10-22 Tom Tromey <tromey@cygnus.com>
15613 * Makefile.in (LEX): Removed.
15614 (LEXFLAGS): Likewise.
15615 (SET_BISON): New macro.
15617 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
15618 spurious diffs in parse.c.
15619 ($(PARSE_SCAN_C)): Likewise.
15620 (PARSE_DIR): New macro.
15622 (PARSE_SCAN_C): Likewise.
15623 (PARSE_RELDIR): New macro.
15625 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
15627 * jcf-io.c (find_class): Use saw_java_source to determine when to
15628 look for `.java' file.
15629 * jcf-parse.c (saw_java_source): New global.
15630 (yyparse): Set it if `.java' file seen.
15632 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
15633 (GCJH_SOURCES): Likewise.
15634 * Makefile.in (datadir): New macro.
15635 (libjava_zip): Likewise.
15636 (JAVA_OBJS): Added jcf-path.o.
15637 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15638 (../gcjh$(exeext)): Likewise.
15639 (jcf-path.o): New target.
15640 * java-tree.h (fix_classpath): Removed decl.
15641 * jcf-parse.c (fix_classpath): Removed.
15642 (load_class): Don't call fix_classpath.
15643 * parse.y (read_import_dir): Don't call fix_classpath.
15644 * lex.h: Don't mention classpath.
15645 * lex.c (java_init_lex): Don't initialize classpath.
15646 * jcf-io.c (classpath): Removed global.
15647 (find_class): Use jcf_path iteration functions. Correctly search
15648 class path for .java file.
15649 (open_in_zip): New argument `is_system'.
15650 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
15651 classpath-related options.
15652 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
15654 (lang_init): Call jcf_path_init.
15655 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
15656 * lang-specs.h: Handle -I. Minor cleanup to -M options.
15657 Correctly put braces around second string in each entry.
15658 * gjavah.c (main): Call jcf_path_init. Recognize all the new
15659 classpath-related options.
15660 (help): Updated for new options.
15661 * jcf.h: Declare functions from jcf-path.c. Don't mention
15662 `classpath' global.
15663 * jcf-path.c: New file.
15665 * jcf-depend.c: Include jcf.h.
15667 * jcf-write.c (localvar_alloc): Returns `void'.
15668 (localvar_free): Removed unused variable.
15670 * lang.c (OBJECT_SUFFIX): Define if not already defined.
15671 (init_parse): Use OBJECT_SUFFIX, not ".o".
15673 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15675 * class.c (emit_register_classes): Renamed from
15676 emit_register_class.
15677 * java-tree.h (emit_register_classes): Prototype renamed from
15678 emit_register_class.
15679 * jcf-parse.c (yyparse): Call emit_register_classes once before
15681 * parse.y (java_expand_classes): No longer register classes.
15683 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15685 * class.c (is_compiled_class): New local variable
15686 seen_in_zip. Identify classes found in currently compiled source
15688 * decl.c (complete_start_java_method): Fixed typo.
15689 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
15690 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
15691 (CLASS_P): Moved around.
15692 (java_parse_abort_on_error): Macro moved from jcf-parse.c
15693 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
15695 (jcf_parse_source): Changed leading comment. Removed unnecessary
15696 fclose and CLASS_FROM_SOURCE_P marking.
15697 (parse_source_file): New local variables remember_for_generation
15698 and filename. Mark parsed file name identifier node. Removed block
15699 executed when parse_only was null. Set remember_for_generation.
15700 Use it as an argument to java_pop_parser_context.
15701 (yyparse): New local variables several_files, list, next node and
15702 current_file_list. Split ampersand separated file names into
15703 current_file_list. Iterate through the list and parse accordingly.
15704 * parse.h (java_pop_parser_context): New function prototype.
15705 * parse.y (ctxp_for_generation): New static global variable.
15706 (java_pop_parser_context): New argument generate. Link popped ctxp
15707 to ctxp_for_generation list accordingly.
15708 (java_complete_expand_methods): Fixed indentation.
15709 (java_expand_classes): New function.
15711 1998-10-17 Per Bothner <bothner@cygnus.com>
15713 * Makefile.in: Link with libiberty.a instead of memmove.o.
15715 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
15717 * lex.c (setjmp.h): No longer included.
15718 * lex.h (setjmp.h): Included.
15719 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
15720 (duplicate_declaration_error_p): Renamed from
15721 duplicate_declaration_error.
15722 (build_array_from_name): New function prototype.
15723 * parse.y (setjmp.h): No longer included.
15724 (variable_declarator_id): Define action.
15725 (build_array_from_name): New function.
15726 (duplicate_declaration_error_p): Renamed from
15727 duplicate_declaration_error. Fixed leading comment.
15728 (register_fields): Main `for' loop reorganized. Uses
15729 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
15730 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
15731 build_array_from_name.
15732 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
15734 (read_import_dir): Don't try to skip `.' and `..'.
15735 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
15736 build_array_from_name. Main `for' loop reorganized.
15737 (resolve_qualified_expression_name): When building access to a
15738 field, use the type where the field was found, not its own type.
15739 (maybe_access_field): Use field DECL_CONTEXT if the type where the
15740 field was found is null.
15741 (qualify_ambiguous_name): Sweep through all successive array
15744 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
15746 * java-tree.h (pop_labeled_block, lang_printable_name,
15747 maybe_add_interface, set_super_info, get_access_flags_from_decl,
15748 interface_of_p, inherits_from_p, fix_classpath,
15749 complete_start_java_method, emit_handlers, init_outgoing_cpool,
15750 make_class_data, register_class, alloc_name_constant): New
15751 function prototypes.
15752 * lang.c (lang_decode_option): Set argc argument unused. Fixed
15753 indentation. Added cast to remove warning.
15754 (lang_printable_name): Set v argument unused.
15755 (lang_print_error): Added argument to lang_printable_name call.
15756 (java_dummy_print, print_lang_decl, print_lang_type,
15757 print_lang_identifier, lang_print_xnode): All argument marked
15759 * lex.c (java_unget_unicode): Removed unnecessary argument.
15760 (java_allocate_new_line): Unused local variable is gone.
15761 (java_read_char): Added parenthesis in expressions to remove
15762 warnings. Added final return statement.
15763 (java_read_unicode): Added parenthesis in expression to remove
15765 (java_parse_end_comment): Fixed java_unget_unicode invocation.
15766 (java_parse_escape_sequence): Likewise.
15767 (java_lex): Unused local variables are gone. Fixed
15768 java_unget_unicode invocation.
15769 * lex.h (set_float_handler): Prototype added when JC1_LITE not
15771 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
15772 lang_printable_name invocation in macro.
15773 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
15775 (duplicate_declaration_error): Suppressed unused argument in
15777 (identical_subpath_p): Function declaration is gone.
15778 (patch_invoke): Suppressed unused argument in prototype.
15779 (patch_cast, build_labeled_block, check_thrown_exceptions):
15781 * parse.y (setjmp.h): Included
15782 (toplev.h): Likewise.
15783 (field_declaration:): Suppressed unused local
15784 (label_decl:): Fixed build_labeled_block invocation.
15785 (java_pop_parser_context): Put extra parenthesis around assignment
15787 (yyerror): Suppressed unused local variables.
15788 (variable_redefinition_error): Fixed lang_printable_name
15790 (create_interface): Suppressed unused local variables.
15791 (create_class): Likewise.
15792 (duplicate_declaration_error): Suppressed unused argument. Fixed
15793 lang_printable_name invocation.
15794 (register_fields): Suppressed unused local variable. Fixed
15795 duplicate_declaration_error invocation.
15796 (method_header): Suppressed unused local variable.
15797 (method_declarator, parser_check_super): Likewise.
15798 (java_complete_class): Suppressed unused local variable. Fixed
15799 fatal error message.
15800 (complete_class_report_errors): Added default: in switch.
15801 (java_check_regular_methods): Fixed lang_printable_name
15803 (check_throws_clauses): Likewise.
15804 (java_check_abstract_methods): Suppressed unused local
15805 variable. Fixed lang_printable_name invocation.
15806 (read_import_entry): Added supplemental return statement.
15807 (read_import_dir): Suppressed unused local variables.
15808 (check_pkg_class_access, declare_local_variables): Likewise.
15809 (source_start_java_method): Suppressed unused extern variable
15811 (expand_start_java_method): Suppressed unused extern and local
15812 variable declarations.
15813 (java_complete_expand_methods): Likewise.
15814 (java_complete_expand_method): Suppressed unused local variables.
15815 (make_qualified_name): Likewise.
15816 (resolve_qualified_expression_name): Added default: in
15817 switch. Fixed lang_printable_name invocation.
15818 (class_instance_creation_expression): Added parenthesis around
15820 (patch_method_invocation_stmt): Fixed lang_printable_name and
15821 patch_invoke invocations.
15822 (check_for_static_method_reference): Fixed lang_printable_name
15824 (patch_invoke): Suppressed unused arguments and local variables.
15825 (lookup_method_invoke): Suppressed unused local variables.
15826 (qualify_ambiguous_name): Added default: in switch.
15827 (identical_subpath_p): Function removed.
15828 (patch_assignment): Suppressed unused local variables. Suppressed
15829 unnecessary if statement. Fixed lang_printable_name invocations.
15830 (try_builtin_assignconv): Fixed lang_printable_name invocations.
15831 (valid_ref_assignconv_cast_p): Parenthesis around
15832 expression. Suppressed unused local variables.
15833 (build_binop): Suppressed unused local variables. fixed
15834 lang_printable_name invocations.
15835 (string_constant_concatenation): Suppressed unused local
15837 (patch_unaryop): Fixed lang_printable_name invocation.
15838 (patch_cast): Suppressed unnecessary argument. Fixed
15839 lang_printable_name invocation.
15840 (patch_array_ref): Fixed lang_printable_name invocation.
15841 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
15842 (build_labeled_block): Suppressed unused argument.
15843 (generate_labeled_block): Fixed build_labeled_block invocation.
15844 (build_loop_body): Suppressed unused local variables.
15845 (patch_loop_statement): Likewise.
15846 (patch_exit): Fixed lang_printable_name invocation.
15847 (patch_switch_statement): Likewise.
15848 (case_identity): First argument marked unused.
15849 (patch_try_statement): Fixed lang_printable_name invocations.
15850 (patch_synchronized_statement, patch_throw_statement): Likewise.
15851 (check_thrown_exceptions): Fixed check_thrown_exceptions and
15852 lang_printable_name invocations.
15853 (check_thrown_exceptions_do): Suppressed unused argument.
15855 1998-10-14 Tom Tromey <tromey@cygnus.com>
15857 * jcf-write.c (write_classfile): Add output class file as target.
15858 * lang-options.h: Added -MD, -MMD, -M, and -MM.
15859 * jcf.h: Added declarations for dependency-tracking functions.
15860 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
15861 * lang.c (lang_decode_option): Recognize -MD and -MMD.
15862 (finish_parse): Call jcf_dependency_write.
15863 (dependency_tracking): New global.
15864 (DEPEND_SET_FILE): New define.
15865 (DEPEND_ENABLE): New define.
15866 (init_parse): Enable dependency tracking if required.
15868 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
15869 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
15870 (../gcjh$(exeext)): Likewise.
15871 (jcf-depend.o): New target.
15872 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
15873 (GCJH_SOURCES): Likewise.
15874 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
15876 (find_classfile): Added dep_name argument.
15877 (find_class): Compute name of dependency.
15878 (open_in_zip): Call jcf_dependency_add_file.
15879 * gjavah.c (output_file): No longer global.
15880 (usage): Don't mention "gjavah".
15882 (java_no_argument): Likewise.
15883 (version): Likewise.
15884 (main): Recognize and handle -M family of options.
15885 (print_mangled_classname): Return is void.
15886 (process_file): Handle case where output is suppressed.
15887 (HANDLE_END_FIELD): Likewise.
15888 (HANDLE_METHOD): Likewise.
15889 * jcf-depend.c: New file.
15891 1998-10-13 Jeffrey A Law (law@cygnus.com)
15893 * java-tree.def: Add missing newline at EOF.
15895 1998-10-13 Tom Tromey <tromey@cygnus.com>
15897 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
15898 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
15900 Include <config.h> and "system.h".
15901 (disassemble_method): Undefine RET to avoid clash with
15902 config/i386/i386.h.
15904 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15906 * decl.c (runtime_exception_type_node, error_exception_type_node):
15907 New global variables.
15908 (init_decl_processing): Initialized.
15909 * expr.c (java_lang_expand_expr): Set caught exception type to
15910 null if catch handler argument doesn't exit.
15911 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
15913 * java-tree.h (runtime_exception_type_node,
15914 error_exception_type_node): Global variables declared.
15915 (DECL_FUNCTION_THROWS): New macro.
15916 (DECL_FUNCTION_BODY): Modified comment.
15917 (DECL_SPECIFIC_COUNT): Likewise.
15918 (struct lang_decl): New field throws_list.
15919 (IS_UNCHECKED_EXPRESSION_P): New macro.
15920 * lex.c (java_lex): Generate location information for THROW_TK.
15921 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
15922 EXCEPTIONS_P): New macros.
15923 (enum jdep_code): New value JDEP_EXCEPTION.
15924 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
15925 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
15926 PATCH_METHOD_RETURN_ERROR): New macros.
15927 (patch_method_invocation_stmt): Added new argument to prototype.
15928 (patch_synchronized_statement, patch_throw_statement,
15929 check_thrown_exceptions, check_thrown_exceptions_do,
15930 purge_unchecked_exceptions, check_throws_clauses): New function
15932 * parse.y Fixed typo in keyword section.
15933 (throw:): Rule tagged <node>.
15934 (THROW_TK): Keyword tagged <operator>.
15935 (method_header:): Last argument to call to method_header passed
15937 (throws:, class_type_list:, throw_statement:,
15938 synchronized_statement:, synchronized:): Defined actions.
15939 (method_header): New local variable current. Register exceptions
15940 from throws clause.
15941 (java_complete_tree): Complete and verify exceptions from throws
15943 (complete_class_report_errors): Error message on exceptions not
15945 (java_check_regular_methods): Fixed typo. Shortcut on private
15946 overriding methods. Changed error message on method
15947 redefinition. Check for throws clause compatibility.
15948 (check_throws_clauses): New function.
15949 (java_check_abstract_methods): Use DECL_NAME for wfl or current
15950 method. Changed error message on method redefinition.
15951 (currently_caught_type_list): New static variable.
15952 (java_complete_expand_methods): Purge unchecked exceptions from
15953 throws clause list. Call PUSH_EXCEPTIONS before walk and
15954 POP_EXCEPTIONS after.
15955 (resolve_qualified_expression_name): Pass new argument as NULL to
15956 patch_method_invocation_stmt.
15957 (patch_method_invocation_stmt): New argument ref_decl. Invoke
15958 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
15959 argument list when appropriate. Use new argument if non null to
15960 store selected method decl.
15961 (patch_invoke): Convert if necessary args of builtin types before
15962 forming CALL_EXPR. Argument list no longer reversed here.
15963 (invocation_mode): Treat final methods as static methods.
15964 (java_complete_tree): New cases for THROW_EXPR: and
15965 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
15967 (complete_function_arguments): No more RECORD_TYPE
15968 conversion. Function parameter nodes no longer saved.
15969 (valid_ref_assignconv_cast_p): Avoid handling null type.
15970 (patch_binop): Fixed null constant reference handling.
15971 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
15972 BUILD_THROW macros.
15973 (patch_try_statement): Fixed comments. Record caught types in
15974 list, push the list, expand try block and pop the list.
15975 (patch_synchronized_statement, patch_throw_statement,
15976 check_thrown_exceptions, check_thrown_exceptions_do,
15977 purge_unchecked_exceptions): New functions.
15978 * typeck.c (lookup_argument_method): Allow WFL in place of method
15979 DECL_NAME during method definition check
15981 1998-10-09 Tom Tromey <tromey@cygnus.com>
15983 * gjavah.c (decode_signature_piece): New function.
15984 (print_c_decl): Use it. Added `name_override' argument.
15985 (print_method_info): Use name_override argument to print_c_decl.
15986 (seen_fields): Removed.
15987 (print_field_info): Don't update seen_fields.
15988 (struct method_name): New structure.
15989 (method_name_list): New global.
15990 (print_method_info): Add new method to list of methods.
15991 (name_is_method_p): New function.
15992 (print_field_info): If field name has same name as method, then
15994 (process_file): Parse methods before fields.
15995 (field_pass): New global.
15996 (HANDLE_END_FIELD): Take field_pass into account.
15998 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16000 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
16001 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
16003 1998-10-03 Anthony Green <green@cygnus.com>
16005 * jvspec.c: Fix bug in jvgenmain_spec patch.
16007 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16009 * Makefile.in (lang.o:): Install dependency on java-tree.def.
16010 * decl.c (soft_exceptioninfo_call_node): New global variable.
16011 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
16012 takes extra integer argument. soft_exceptioninfo_call_node
16014 * except.c (java_set_exception_lang_code): New function
16015 (method_init_exceptions): Called here.
16016 (prepare_eh_table_type): New function.
16017 (expand_end_java_handler): Called here.
16018 * expr.c (build_java_throw_out_of_bounds_exception): Now features
16019 one argument. Modified generation of call to
16020 soft_badarrayindex_node to use new argument.
16021 (build_java_arrayaccess): Pass faulty index value to
16022 build_java_throw_out_of_bounds_exception.
16023 (generate_name): New function.
16024 (java_lang_expand_expr): New local variables node, current,
16025 has_finally_p. Expand TRY_EXPR node.
16026 (process_jvm_instruction): Replace top of the stack with thrown
16027 object reference when entering exception handler.
16028 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
16029 specific tree codes.
16030 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
16032 (DECL_SPECIFIC_COUNT): New macro.
16033 (prepare_eh_table_type, java_set_exception_lang_code,
16034 generate_name): New function declarations.
16035 (match_java_method): Declaration deleted.
16036 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
16038 * lex.c (TRY_TK, CATCH_TK): Generate location information.
16039 * parse.h (redefinition_error, refine_accessible_methods_list,
16040 can_cast_to_p): Function declaration removed.
16041 (classitf_redefinition_error, variable_redefinition_error,
16042 parse_jdk1_1_error, find_applicable_accessible_methods_list,
16043 find_most_specific_methods_list, argument_types_convertible,
16044 enter_a_block, valid_builtin_assignconv_identity_widening_p,
16045 valid_cast_to_p, valid_method_invocation_conversion_p,
16046 try_reference_assignconv, add_stmt_to_compound,
16047 build_jump_to_finally, build_tree_list, patch_try_statement,
16048 java_get_catch_block): New function declarations.
16049 * parse.y (string_buffer_type): Global variable deleted.
16050 (group_of_labels, catches, catch_clause, catch_clause_parameter,
16051 finally): Rules tagged <node>.
16052 (TRY_TK, CATCH_TK): Token tagged <operator>.
16053 (class_body_declaration:, class_member_declaration:,
16054 formal_parameter:, explicit_constructor_invocation:,
16055 interface_member_declaration:, constant_declaration:,
16056 primary_no_new_array:, class_instance_creation_expression:,
16057 array_creation_expression:): Issue error on unsuported JDK1.1
16059 (try_statement:, catches:, finally:): Define actions.
16060 (catch_clause_parameter): New rule.
16061 (catch_clause:): Use new rule catch_clause_parameter.
16062 (parse_jdk1_1_error): New function.
16063 (redefinition_error): Renamed classitf_redefinition_error.
16064 (variable_redefinition_error): New function.
16065 (check_class_interface_creation): Call
16066 classitf_redefinition_error.
16067 (java_complete_tree): Added error message on JDEP_TYPE: case.
16068 (complete_class_report_errors): Fixed indentation.
16069 (declare_local_variables): Call variable_redefinition_error.
16070 (source_end_java_method): Call java_set_exception_lang_code and
16071 emit_handlers where appropriate.
16072 (java_method_add_stmt): Call add_stmt_to_block.
16073 (add_stmt_to_block): New function.
16074 (lookup_method_invoke): Fixed outside comment. new local variable
16075 candicates. Call find_applicable_accessible_methods_list and
16076 find_most_specific_methods_list when searching for a
16077 method. Modified error report to list possible candidates when
16079 (find_applicable_accessible_methods_list,
16080 find_most_specific_methods_list, argument_types_convertible): New
16082 (refine_accessible_methods_list): Function deleted.
16083 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
16084 expr (if applicable) before calling patch_array_ref.
16085 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
16086 (enter_block): Fixed comment.
16087 (enter_a_block): New function.
16088 (patch_assignment): Reorganized. Call try_reference_assignconv for
16089 references. Call valid_cast_to_p instead of can_cast_to_p.
16090 (try_reference_assignconv,
16091 valid_builtin_assignconv_identity_widening_p): New functions.
16092 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
16093 (valid_cast_to_p, valid_method_invocation_conversion_p): New
16095 (build_string_concatenation): Don't resolve StringBuffer.
16096 (patch_cast): Fixed inverted arguments.
16097 (patch_array_ref): Code to save array expr deleted. Call
16098 valid_cast_to_p instead of can_cast_to_p.
16099 (generate_labeled_block): Call generate_name.
16100 (build_jump_to_finally, build_try_statement, java_get_catch_block,
16101 patch_try_statement): New functions.
16102 * typeck.c (match_java_method): Function deleted.
16104 1998-10-02 Anthony Green <green@cygnus.com>
16106 * jvspec.c: jvgenmain_spec uses different temporary file names.
16108 1998-10-02 Anthony Green <green@cygnus.com>
16110 * jvspec.c (lang_specific_driver): Fail if user specifies
16111 --main= when not linking.
16113 1998-09-28 Tom Tromey <tromey@cygnus.com>
16115 * class.c (make_class_data): Push value for `thread' field.
16116 * decl.c (init_decl_processing): Added `thread' field to class.
16118 * class.c (add_field): Always make static fields externally
16121 1998-09-26 Anthony Green <green@cygnus.com>
16123 * expr.c (build_java_athrow,
16124 build_java_throw_out_of_bounds_exception, expand_invoke,
16125 build_newarray, expand_java_multianewarray, build_java_monitor):
16126 Update comments to reflect _Jv_* function names.
16128 1998-09-25 Per Bothner <bothner@cygnus.com>
16130 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
16131 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
16132 * parse.y (expand_start_java_method): Likewise.
16134 1998-09-24 Per Bothner <bothner@cygnus.com>
16136 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
16138 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
16139 (add_field): No longer need to convert from RECORD_TYPE to pointer,
16140 * expr.c: Remove no-longer-needed calls to promote_type.
16141 * decl.c (give_name_to_locals): Liekwise.
16142 * jcf-parse.c (get_class_constant): Compensate for new signatures.
16143 * parse.y: Add/remove promote_type calls as appropriate.
16144 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
16145 (parse_signature_string): Likewise.
16146 (build_java_array_type): Fix for now signature convenions.
16148 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
16150 1998-09-23 Tom Tromey <tromey@cygnus.com>
16152 * class.c (init_class_processing): libjava function renamed to
16155 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16157 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
16158 * java-tree.def: Fixed DEFTREECODE third argument.
16159 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
16160 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
16161 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
16162 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16163 JAVA_THIS_EXPR): Now replaced by tree code definitions.
16164 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
16165 * lang.c (java_tree_code_type, java_tree_code_length,
16166 java_tree_code_name): New arrays.
16167 (lang_init): Append Java tree node definitions to Gcc ones.
16168 * lex.c (expression_obstack): Declared as extern when JC1_LITE
16170 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
16172 (java_lex): Allow declaration of empty string constants. Retain
16173 location information on CASE_TK and DEFAULT_TK.
16174 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
16175 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
16176 Modified to be more robust.
16177 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
16178 (build_new_invocation, try_builtin_assignconv,
16179 patch_switch_statement, string_constant_concatenation,
16180 build_string_concatenation, patch_string_cst, patch_string,
16181 java_expand_switch): New function declarations.
16182 * parse.y: Rules related to switch and EH tagged <node>.
16183 (label_id): Set to NULL_TREE
16184 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
16186 (this_or_super:): Fixed indentation.
16187 (statement:, statement_nsi:, statement_without_trailing_substatement:,
16188 statement_expression:): Removed call to RULE on all sub-rules.
16189 (switch_expression:, switch_labels:): New rules.
16190 (switch_statement:, switch_block:, switch_block_statement_groups:,
16191 switch_block_statement_group:, switch_labels:, switch_label:):
16193 (throw_statement:, synchronized_statement:, try_statement:):
16194 Defined temporary actions.
16195 (class_instance_creation_expression:): Call
16196 build_new_invocation. Fixed indentation.
16197 (field_access): Fixed indentation.
16198 (method_invocation): Likewise.
16199 (make_qualified_primary): Use THIS_EXPR.
16200 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
16201 resolving from SUPER, set *type_found.
16202 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
16203 (java_complete_tree): Removed unused local variable `location'. Case
16204 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
16205 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
16206 on MODIFY_EXPR: and all binary operator tree code cases. Removed
16207 STRING_CST: case. default: checks for patchable strings.
16208 (complete_function_arguments): Transform string constant or
16209 crafted StringBuffer if necessary.
16210 (build_method_invocation): Fixed comments.
16211 (build_new_invocation): New function.
16212 (patch_assignment): Call try_builtin_assignconv to figure a valid
16213 assignment conversion between builtin types.
16214 (try_builtin_assignconv): New function.
16215 (build_binop): Use URSHIFT_EXPR directly to call build.
16216 (operator_string): Use UNARY_PLUS_EXPR.
16217 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
16219 (do_merge_string_cste, merge_string_cste,
16220 string_constant_concatenation, build_string_concatenation,
16221 patch_string, patch_string_cst): New function.
16222 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
16223 (patch_unaryop): Likewise. New test of valid ++/-- operands.
16224 (build_newarray_node): Use NEW_ARRAY_EXPR.
16225 (build_this): Use THIS_EXPR.
16226 (build_return): Enable debug information on return statement.
16227 (build_if_else_statement): Likewise.
16228 (complete_labeled_statement): Fixed related comment.
16229 (build_loop_body): Fixed comment.
16230 (build_bc_statement): Enable debug information on break/continue
16232 (patch_bc_statement): Fixed typos. Handle SWITCH statement
16234 (patch_switch_statement, case_identity, java_expand_switch): New
16237 1998-09-21 Per Bothner <bothner@cygnus.com>
16239 * buffer.h (BUFFER_INIT): New macro.
16240 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
16241 Pass (struct jcf_partial *state) to most functions.
16242 (jcf_block, jcf_relocation): New types.
16243 Support labels, branches, conditionals, loops.
16245 1998-09-21 Tom Tromey <tromey@cygnus.com>
16247 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
16249 1998-09-21 Per Bothner <bothner@cygnus.com>
16251 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
16252 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
16253 not integer_type_node (INT_TYPE_SIZ bits).
16255 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
16257 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
16258 * jcf-dump.c (print_exception_table): New function.
16259 (disassemble_method): Better handling of wide instructions.
16260 Make more robust for bad input.
16262 1998-09-30 Jeffrey A Law (law@cygnus.com)
16264 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
16267 1998-09-17 Jeffrey A Law (law@cygnus.com)
16269 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
16271 1998-09-17 Tom Tromey <tromey@cygnus.com>
16273 * Makefile.in ($(PARSE_H)): Removed target.
16275 1998-09-17 Jeffrey A Law (law@cygnus.com)
16277 * Makefile.in (JAVA_OBJS): Add memmove.o
16278 (memmove.o): New target & rules.
16280 1998-09-15 Tom Tromey <tromey@cygnus.com>
16282 * expr.c (expand_invoke): Don't generate a call to the class init
16285 1998-09-14 Jeffrey A Law (law@cygnus.com)
16287 * Makefile.in: Add many missing dependencies.
16288 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
16290 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
16291 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
16293 1998-09-11 Per Bothner <bothner@cygnus.com>
16295 * decl.c (complete_start_java_method): If method is static (and
16296 not private) call _Jv_InitClass.
16297 * expr.c (expand_invoke): Don't call build_class_init.
16299 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
16301 1998-09-10 Jeffrey A Law (law@cygnus.com)
16303 * Make-lang.in (GCJ): Define before using.
16305 1998-09-09 Jeffrey A Law (law@cygnus.com)
16307 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
16308 losing due to namespace pollution in GNU getopt.h
16310 1998-09-09 Tom Tromey <tromey@cygnus.com>
16312 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
16313 (java.all.cross): Likewise.
16314 (java.rest.encap): Likewise.
16316 1998-09-08 Jeffrey A Law (law@cygnus.com)
16318 * gjavah.c (print_class_decls): Fix thinko in arglist
16319 * jcv-io.c (find_classfile): Similarly.
16321 1998-09-07 Jeffrey A Law (law@cygnus.com)
16323 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
16325 1998-09-05 Tom Tromey <tromey@cygnus.com>
16327 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
16328 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
16329 * Makefile.in (PARSE_C): New macro.
16330 (PARSE_H): Likewise.
16331 (PARSE_SCAN_C): Likewise.
16332 ($(PARSE_C)): Target renamed from parse.c.
16333 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
16334 (clean): Remove parse-scan.c as well.
16335 (parse.o): Depend on $(PARSE_C).
16337 1998-09-05 Anthony Green <green@cygnus.com>
16339 * README, license.terms: Removed.
16341 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
16342 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
16343 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
16344 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
16345 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
16346 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
16347 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
16348 and Java trademark attribution.
16350 1998-09-04 Tom Tromey <tromey@cygnus.com>
16352 * Makefile.in: Use gcjh, not gjavah.
16353 * config-lang.in (stagestuff): Use gcjh, not gjavah.
16354 * Make-lang.in: Changed gjavah to gcjh everywhere.
16356 1998-09-03 Per Bothner <bothner@cygnus.com>
16358 * gjavah.c: Support new -prepend -add -append flags.
16359 (print_method_info): Method is not virtual if class is final.
16361 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
16363 * jv-scan.c: Fixed copyright assignment.
16364 * keyword.gperf: Likewise.
16365 * keyword.h: Likewise.
16366 * lex.c: Fixed copyright assignment.
16367 (java_lex): Push unicode back when parsing '<'.
16368 * lex.h: Fixed copyright assignment.
16369 * parse-scan.y: Likewise.
16370 * parse.h: Fixed copyright assignment.
16371 (build_debugable_stmt, complete_for_loop): New function prototypes.
16372 * parse.y: Fixed copyright assignment.
16373 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
16374 size_zero_node when completing a loop with no exit condition.
16375 (for_statement_nsi:): Define action.
16376 (for_init:, for_update:): Return size_zero_node when empty.
16377 (declare_local_variables): Call build_debugable_stmt.
16378 (build_debugable_stmt): New function.
16379 (build_loop_body): Build debugable statement around loop
16381 (complete_loop_body): Take into account the debugable statement
16382 around the EXIT_EXPR.
16383 (complete_loop_body): New function.
16384 (patch_exit_expr): Fixed condition inversion.
16386 1998-09-02 Tom Tromey <tromey@cygnus.com>
16388 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
16389 name of thread define.
16390 * jvspec.c (THREAD_NAME): New macro.
16392 (THREADLIB): Likewise.
16393 (lang_specific_driver): Recognize attempt to link with thread
16394 library or gc library. Recognize -ljava on command line so it
16395 isn't linked against more than once.
16397 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
16399 * parse-scan.y (report_main_declaration): Name of the class
16400 containing `main' can be a qualified name.
16402 1998-08-31 Tom Tromey <tromey@cygnus.com>
16404 * config-lang.in: Changed gjavac to gjc everywhere.
16405 * Make-lang.in: Changed gjavac to gjc everywhere.
16407 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
16409 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
16410 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
16411 and install the files.
16412 * Makefile.in (JAVA_OBJS_LITE): New variable.
16413 (compiler:): Now include jv-scan as a dependency.
16414 (../jv-scan$(exeext), parse-scan.c): New targets.
16415 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
16416 * config-lang.in (compilers): Removed gcj, gjavah from the list.
16417 * jcf-parse.c (parse_source_file): Call java_layout_classes and
16418 check for errors even if parse_only.
16419 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
16421 (yylex): New function. Uses java_lex body.
16422 (java_lex): Removed commented out statement. Remove local variable
16423 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
16424 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
16425 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
16426 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
16427 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
16428 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
16430 (java_lex_error): Empty if JC1_LITE is defined.
16431 (java_get_line_col): Return 0 if JC1_LITE is defined.
16432 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
16433 SET_MODIFIER_CTX): Moved into the section containing the macros
16434 conditionally defined by JC1_LITE.
16435 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
16436 argument if JC1_LITE is defined.
16437 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
16438 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
16440 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
16441 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
16442 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
16443 to different values according to JC1_LITE.
16444 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
16445 declared if JC1_LITE set.
16446 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
16447 defined if JC1_LITE not set.
16448 (struct parser_ctx): Reorganized and skip the jc1 front end part
16450 (java_layout_classes): New function definition.
16451 (java_push_parser_context, java_init_lex, yyparse, yylex,
16452 yyerror): Prototype always declared. All other static function
16453 prototypes declared only if JC1_LITE is not set.
16454 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
16455 declared in parse.h.
16456 (java_layout_classes): New function.
16457 (java_complete_expand_methods): No longer layout the class here.
16458 * parse-scan.y: New file.
16459 * jv-scan.c: New file.
16461 1998-08-25 Tom Tromey <tromey@cygnus.com>
16463 * gjavah.c (main): Handle -friend option.
16464 (friend_specs): New global.
16465 (generate_access): Handle friend_specs.
16466 (process_file): Likewise.
16467 (MAX_FRIENDS): New macro.
16468 (friend_count): New global.
16469 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
16470 Changed all callers.
16472 1998-08-24 Per Bothner <bothner@cygnus.com>
16474 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
16475 (main): Handle processing all the entries of a named .zip archive.
16476 * jcf-io.c (jcf_trim_old_input): New function.
16477 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
16479 1998-08-24 Per Bothner <bothner@cygnus.com>
16481 * lang.c (flag_assume_compiled): Make default be on.
16483 1998-08-21 Per Bothner <bothner@cygnus.com>
16485 * jcf-dump.c: Add bunches of flags to control output more.
16486 (process_class): New function; support printing more than one class.
16487 (main): Support new --print-main and --javap flags.
16488 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
16489 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
16491 1998-08-20 Per Bothner <bothner@cygnus.com>
16493 Change mangling of dispatch table to match C++ vtable (w/thunks).
16494 * class.c (build_dtable_decl), java-tree.h: New function.
16495 (make_class_data): Call it.
16496 * decl.c (init_decl_processing): Likewise.
16498 1998-08-19 Warren Levy <warrenl@cygnus.com>
16500 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
16501 soft_anewarray; adjust args passed.
16502 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
16503 match _Jv_NewObjectArray.
16505 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
16507 * decl.c (push_labeled_block, pop_labeled_block): New functions.
16508 * expr.c (loopup_label): Call create_label_decl.
16509 (create_label_decl): New function.
16510 (java_lang_expand_expr): Call expand_start_bindings with argument
16512 * java-tree.h Added space after PROTO in function declarations
16514 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
16515 (create_label_decl, push_labeled_block): New function
16517 * lex.c (label_id): Initialize.
16518 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
16520 * parse.h Added space after PROTO in function declarations when
16522 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
16523 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
16524 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
16525 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
16527 (struct parser_ctxt): New fields current_loop,
16528 current_labeled_block.
16529 (build_if_else_statement, patch_if_else_statement,
16530 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
16531 generate_labeled_block, complete_labeled_statement,
16532 build_bc_statement, patch_bc_statement, patch_loop_statement,
16533 build_new_loop, build_loop_body, complete_loop_body): New function
16535 * parse.y (java_warning_count): New global variable.
16536 (label_id): New static variable.
16537 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
16538 (block:): Return size_zero_node when block is empty.
16539 (empty_statement:): Return size_zero_node.
16540 (statement:): Implement supplemental action when for_statement: is
16542 (label_decl:): New rule.
16543 (labeled_statement:): Rewritten using label_decl. Actions
16545 (labeled_statement_nsi:): Likewise.
16546 (if_then_statement): Actions implemented.
16547 (while_expression): New rule.
16548 (while_statement:): Rewritten using while_expression. Actions
16550 (while_statement_nsi:): Likewise.
16551 (do_statement_begin:): New rule.
16552 (do_statement:): Rewritten using do_statement_begin. Actions
16554 (for_statement:): Rewritten using for_begin. Actions implemented.
16555 (for_statement_nsi:): Likewise.
16556 (for_header:, for_begin:): New rules.
16557 (for_init:): Actions implemented.
16558 (statement_expression_list:, break_statement:,
16559 continue_statement:): Likewise.
16560 (yyerror): Count number of issued warning(s).
16561 (java_report_errors): Report error(s) and/or warning(s).
16562 (java_complete_class): Use build_java_argument_signature to
16563 recompute completed method signature.
16564 (java_check_regular_methods): New locals method_wfl and aflags.
16565 Use method_wfl instead of lookup_cl during error reports. Fixed
16566 indentation and modified some error messages. Use
16567 lang_printable_name in method instead of the DECL_NAME. New code
16568 to issue warnings on methods not overriding corresponding methods
16569 private to a different package.
16570 (java_method_add_stmt): Call add_stmt_to_compound.
16571 (add_stmt_to_compound): New function.
16572 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
16573 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
16574 (build_if_else_statement, patch_if_else_statement,
16575 build_labeled_block, generate_labeled_block,
16576 complete_labeled_statement, build_new_loop, build_loop_body,
16577 complete_loop_body, patch_loop_statement, build_bc_statement,
16578 patch_bc_statement, patch_exit_expr): New functions.
16579 * typeck.c (build_java_signature): Build argument signature before
16580 enclosing it in between parenthesis.
16582 1998-08-17 Warren Levy <warrenl@cygnus.com>
16584 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
16585 (JAVA_OBJS): Added reminder comment
16587 1998-08-13 Nick Clifton <nickc@cygnus.com>
16589 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
16590 be interpreted as a long long.
16592 1998-08-13 Warren Levy <warrenl@cygnus.com>
16594 * decl.c (init_decl_processing): Use _Jv_InitClass, not
16595 soft_initialise_class. Use _Jv_NewMultiArray, not
16596 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
16597 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
16598 _Jv_CheckArrayStore, not soft_checkarraystore. Use
16599 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
16601 1998-08-12 Per Bothner <bothner@cygnus.com>
16603 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
16604 length_identifier_node): New global tree node constants.
16605 * parse.y (kw_super, kw_this, kw_length): Removed globals.
16606 Replace uses by super_identifier_node etc.
16607 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
16609 * parse.y (resolve_field_access): Don't special-case ".length" if
16610 flag_emit_class_files.
16611 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
16612 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
16615 1998-08-11 Per Bothner <bothner@cygnus.com>
16617 * decl.c (init_decl_processing): Remove unused method_type_node fields.
16618 * class.c (make_method_value): Remove init for removed fields.
16620 * class.c (layout_class): Use build_java_argument_signature.
16621 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
16623 * typeck.c (push_java_argument_signature): Removed. Merged into ...
16624 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
16625 (build_java_signature): Don't use push_java_argument_signature.
16627 * typeck.c (lookup_argument_method): New function.
16628 * parse.y (java_check_regular_methods): Use lookup_argument_method
16629 instead of lookup_java_method2 followed by lookup_java_method.
16631 * parse.y (check_method_redefinition): Minor optimization.
16633 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
16634 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
16636 1998-08-10 Tom Tromey <tromey@cygnus.com>
16638 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
16641 * gjavah.c (java_float_finite): Use K&R-style definition.
16642 (java_double_finite): Likewise.
16643 (generate_access): Now returns void. Changed all callers.
16644 (last_access_generated): Removed.
16645 (process_file): Only make a single pass over the .class file.
16647 1998-07-29 Per Bothner <bothner@cygnus.com>
16649 * class.c (get_dispatch_table): Add extra dummy vtable entry,
16650 for compatibility for G++ (with -fvtable-thunks).
16651 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
16653 * gjavah.c (process_file): Use public inheritance for super-class.
16655 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
16657 * lex.c (java_init_lex): Initialize ctxp->package.
16658 * parse.h (struct parser_ctxt): package and package_len replaced
16659 by tree package, an identifier node. Field method_decl_list is
16660 gone. Fixed comments.
16661 (lookup_field_wrapper, merge_qualified_name, not_accessible,
16662 class_in_current_package): New function prototypes.
16663 * parse.y (array_type:): Set class loaded flag on primitive type
16665 (package_declaration:): Assign ctxp->package to the
16667 (method_invocation:): Handle invocation of method qualified by
16669 (single_type_import_declaration:): Removed ambiguity check.
16670 (java_pop_parser_context): New local variable `next'. Reset and
16671 set IMPORT_CLASSFILE_NAME flags on current and previous import
16673 (java_accstring_lookup): Use new local macro COPY_RETURN.
16674 (lookup_field_wrapper): New function.
16675 (parser_qualified_classname): Use merge_qualified_name.
16676 (parser_check_super_interface): Broaden error message.
16677 (do_resolve_class): Check for qualified class name in the current
16678 compilation unit if appropriate.
16679 (process_imports): Check for already defined classes.
16680 (check_pkg_class_access): Got rid of call to
16681 get_access_flags_from_decl.
16682 (java_complete_expand_methods): Call safe_layout_class based on
16683 the current class size.
16684 (make_qualified_primary): Build a WFL qualification on primary if
16686 (merge_qualified_name): New function.
16687 (make_qualified_name): Use merge_qualified_name.
16688 (resolve_expression_name): Use safe_lookup_field.
16689 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
16690 (resolve_qualified_expression_name): Likewise. Check on resolved
16691 element accessibility.
16692 (not_accessible_p, class_in_current_package): New functions.
16693 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
16694 (patch_method_invocation_stmt): Merged common pieces. Check
16695 accessibility of invoked method.
16696 (check_for_static_method_reference): Add returned type in error
16698 (invocation_mode): Get rid of bogus check on PRIVATE methods.
16699 (refine_accessible_methods_list): Merged two conditions in test.
16700 (java_complete_class): Sanity check on stabilize_ref gone.
16701 * zextract.c (read_zip_archive): Cast lseek second argument to long.
16703 1998-07-28 Per Bothner <bothner@cygnus.com>
16705 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
16707 1998-07-24 Tom Tromey <tromey@cygnus.com>
16709 * gjavah.c (F_NAN): Removed.
16710 (F_NAN_MASK): New macro.
16711 (F_POSITIVE_INFINITY): Removed.
16712 (F_NEGATIVE_INFINITY): Likewise.
16713 (java_float_finite): Rewrote.
16714 (D_NAN_MASK): Renamed.
16715 (java_double_finite): Rewrote.
16716 (D_POSITIVE_INFINITY): Removed.
16717 (D_NEGATIVE_INFINITY): Likewise.
16719 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
16720 If verbose, print underlying representation of value in hex.
16722 1998-07-24 Per Bothner <bothner@cygnus.com>
16724 * buffer.h, buffer.c: New files.
16725 * Makefile.in (JAVA_OBJS): Add buffer.o.
16727 Support locals variables and writing their debug entries to .class.
16728 * jcf-write.c: Simplify some by user new buffer type.
16729 (vode_buffer_grow): Removed.
16730 (struct localvar_info): New type.
16731 (localsvars, localvartable): New buffers.
16732 (localvar_alloc, localvar_free): New functions.
16733 (generate_bytecode_insns): Handle local variables.
16734 (generate_classfile): Write LocalVariableTable attribute.
16736 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
16738 * jcf-io.c (open_in_zip): Check the zipfile magic number.
16739 * zipfile.h (ZIPMAGIC): New macro.
16741 1998-07-24 Tom Tromey <tromey@cygnus.com>
16743 * Makefile.in (gjavah.o): Updated dependencies.
16744 (jcf-dump.o): Likewise.
16745 (all.indirect): Use ../gjavah.
16746 (../gjavah$(exeext)): Likewise.
16747 (clean): Don't remove gjavah.
16748 (clean): Remove parse.c, not java/parse.c.
16749 * Make-lang.in (java): Added gjavah.
16750 (gjavah$(exeext)): New target.
16751 (GJAVAH_SOURCES): New macro.
16752 (java.all.build): Added gjavah.
16753 (java.all.cross): Likewise.
16754 (java.rest.encap): Likewise.
16755 * config-lang.in (compilers, stagestuff): Added gjavah.
16757 1998-07-23 Tom Tromey <tromey@cygnus.com>
16759 * gjavah.c (java_float_finite): New function.
16760 (java_double_finite): Likewise.
16761 (F_POSITIVE_INFINITY): New macro.
16762 (F_NEGATIVE_INFINITY): Likewise.
16764 (D_POSITIVE_INFINITY): Likewise.
16765 (D_NEGATIVE_INFINITY): Likewise.
16767 (print_field_info): Use java_float_finite and java_double_finite.
16769 1998-07-23 Per Bothner <bothner@cygnus.com>
16771 * parse.y (method_header): Name "this" implicit argument.
16773 1998-07-22 Per Bothner <bothner@cygnus.com>
16775 * jcf-write.c: Write out LineNumberTable attribute in .class file.
16776 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
16777 (put_linenumber): New function.
16778 (generate_bytecode_insns, generate_classfile): Write line numbers.
16780 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
16782 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
16783 (lookup_name, build_known_method_ref, build_class_init,
16784 build_invokevirtual, invoke_build_dtable, match_java_method,
16785 build_field_ref, pushdecl_force_head, build_java_binop,
16786 binary_numeric_promotion, build_decl_no_layout,
16787 build_java_arrayaccess, build_newarray, build_anewarray,
16788 build_java_array_length_access, build_java_arraynull_check): New
16789 extern function prototypes.
16790 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16791 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
16793 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
16795 * jcf.h (jcf_out_of_synch): New extern function prototype.
16796 * parse.h: Static/global function implemented in parse.y
16797 prototyped and declarations moved at the end of the file.
16798 (DECL_P): Check that the argument isn't null.
16799 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
16800 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
16801 (QUAL_DECL_TYPE): New macro.
16802 (PARAMS): Macro definition removed.
16803 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
16804 (return_statement:): Call build_return.
16805 (field_access:): Call make_qualified_primary in sub rule.
16806 (method_invocation:): Build method invocation and call
16807 make_qualified_primary when processing primaries.
16808 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
16809 get_type_from_signature.
16810 (java_check_regular_method): Extra integer 0 argument when calling
16811 lookup_java_method2.
16812 (lookup_java_interface_method2): Extra method DECL argument when
16813 calling lookup_java_interface_method2.
16814 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
16815 COMPOUND_EXPR node.
16816 (java_complete_expand_method): Layout current class iff not
16817 already done. Don't process interface's methods.
16818 (java_complete_expand_method): Use super class only if it
16819 exists. Use current class otherwise.
16820 (make_qualified_primary): New function.
16821 (resolve_expression_name): Process qualified expression or
16822 expression from primary the same way.
16823 (resolve_expression_name): Two last arguments to
16824 resolve_field_access are now NULL_TREEs.
16825 (resolve_field_access): New variable is_static. Local field must
16826 be DECLs. is_static computed on field DECLs only. Append code in
16827 where_found to the field access if necessary. Use QUAL_DECL_TYPE
16828 to initialize field_type.
16829 (resolve_qualified_expression_name): New local variable,
16830 previous_call_static and is_static. Handle primaries with function
16831 calls, casts, array references and `this'. `super' now handled as
16832 `(super_class)this'. Use is_static to clarify boolean expressions.
16833 Added code to handle case where a proper handle is required to
16834 access a field. Use QUAL_DECL_TYPE where applicable.
16835 (maybe_access_field): New function.
16836 (patch_method_invocation_stmt): New arguments primary, where,
16837 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
16838 deleted. Use `where' as a type to search from if specified. Check
16839 for static method reference where forbidden. Append primary or
16840 current_this to the argument list if not calling constructor nor
16842 (check_for_static_method_reference): New function.
16843 (patch_invoke): Layout the class on which new is done if
16845 (lookup_method_invoke): Changed format to report errors on
16847 (qualify_ambiguous_name): New local variable this_found. Now
16848 handle things from primaries. Method call are considered
16850 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
16851 changed into NULLs.
16852 (not_initialized_as_it_should_p): Comply with the new DECL_P.
16853 (java_complete_tree): New case fo RETURN_EXPR. Process function
16854 call arguments in separate function.
16855 (complete_function_arguments): New function.
16856 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
16858 (patch_assignment): Take the return function slot into account as
16859 a RHS. Distinguish assignment from a return.
16860 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
16861 when checking methods in interfaces.
16862 (resolve_type_during_patch): NULL argument to unresolve_type_p
16863 instead of NULL_TREE.
16864 (patch_newarray): Fixed typo in comment.
16865 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
16866 (build_return, patch_return): New functions.
16867 * typeck.c (lookup_java_constructor): Fixed typo in comment.
16869 1998-07-21 Per Bothner <bothner@cygnus.com>
16871 * constants.c (find_name_and_type_constant, find_fieldref_index,
16872 find_methodref_index): New methods.
16873 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
16874 just return given method. Also, rename to build_known_method_ref.
16875 (expand_invoke): Rename call to build_invoke_non_interface.
16876 * java-tree.h, parse.h: Update prototype.
16877 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
16878 (such as expand_expr_stmt) if flag_emit_class_files.
16879 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
16880 STACK_TARGET, IGNORE_TARGET): New macros.
16881 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
16882 (generate_bytecode_insn): New function to generate method's bytecode.
16883 (generate_classfile): Node generate Code attribute for a method.
16884 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
16885 push_long_const, field_op, adjust_typed_op, maybe_wide):
16886 New functions used by generate_bytecode_insn.
16888 * typeck.c (signature_include_return): Remove variable.
16889 (push_java_argument_signature, build_java_argument_signature): New.
16890 (build_java_signature): Use push_java_argument_signature.
16891 * parse.y: Use build_java_argument_signature instead of fiddling
16892 with signature_include_return.
16894 1998-07-17 Tom Tromey <tromey@cygnus.com>
16896 * gjavah.c (print_c_decl): Always generate JArray<>* for array
16899 * Makefile.in (all.indirect): Added gjavah$(exeext).
16900 (gjavah$(exeext)): Added $(exeext).
16903 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
16905 * class.c (layout_class): Call to java_layout_parsed_class replace
16906 by safe_layout_class.
16907 * expr.c (build_java_array_length_access): Removed static storage
16908 class in the function definition.
16909 (build_java_arraynull_check): Likewise.
16910 Also fixed typos in two comments.
16911 * lex.c (java_init_lex): Initialize static global kw_length.
16912 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
16913 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
16915 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
16916 * parse.h (resolve_no_layout): New static function declaration.
16917 (get_identifier_in_static): Declaration removed.
16918 (java_layout_parsed_class): Function name declaration changed to
16920 (build_newarray_node, patch_newarray, resolve_type_during_patch,
16921 not_initialized_as_it_should_p, build_this): New static function
16923 (pushdecl_force_head, build_java_binop, int_fits_type_p,
16924 binary_numeric_promotion, stabilize_reference,
16925 build_decl_no_layout, build_java_arrayaccess): Extern function
16926 declarations moved into their own section.
16927 (build_newarray, build_anewarray, build_java_array_length_access,
16928 build_java_arraynull_check): New extern function declarations.
16929 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
16930 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
16932 (CALL_CONSTRUCTOR_P): New macro.
16933 * parse.y (kw_length): New static global tree node.
16934 (return_statement): Tagged <node>.
16935 (RETURN_TK): Tagged <operator>.
16936 (variable_declarator_id:): Build variable declaration with an
16937 empty initialization value if a syntax error was found in the
16938 initialization part of the variable declaration.
16939 (statement_without_trailing_substatement:): return_statement: now
16940 uses the default rule.
16941 (return_statement:): Temporarily fixed to return NULL_TREE.
16942 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
16943 (class_instance_creation_expression:): Class creation rules now
16944 call build_method_invocation upon reduction.
16945 (array_creation_expression:): Rules call build_newarray_node upon
16947 (dim_exprs:): Build a list of dimension expressions.
16948 (dim_expr:): Store location of the OSB_TK in the dimension
16950 (method_invocation:): Added a new error rule.
16951 (build_unresolved_array_type): WFL argument may also be an array
16952 on a primitive type. Name of the argument changed to reflect this.
16953 (method_declarator): Insert argument type at the beginning of the
16954 argument type list and later reverse the list.
16955 (unresolved_type_p): Argument 'returned' may be optionally
16957 (java_layout_class_from_source): Function renamed
16959 (resolve_and_layout): Now call resolve_no_layout and
16961 (resolve_no_layout): New function.
16962 (purify_type_name): New function.
16963 (complete_class_report_errors): Call purify_type_name during error
16964 report on a type not found.
16965 (process_imports): error_found local variable doesn't need to be
16966 initialized to zero.
16967 (declare_local_variables): New local type_wfl. Fixed typo in error
16968 message. type_wfl assigned to unresolved type and used to register
16969 incomplete type. Build a WFL around the variable initialization
16970 statement so that debug info can be generated on it.
16971 (source_start_java_method): Reverse argument list after they've
16973 (current_this): New static global variable.
16974 (java_complete_expand_methods): Set current_this when appropriate.
16975 (resolve_expression_name): Build correct static and non static
16976 field access bearing a simple name.
16977 (resolve_field_access): Resolve the length field of arrays. Handle
16979 (patch_method_invocation_stmt): Set the type of the method
16980 invocation to error_mark_node. This value is later overridden by a
16981 valid type, if any. Don't handle qualified constructor invocation
16982 as qualified method invocation. Call lookup_method_invoke with its
16983 new flag. It's no longer necessary to access the selected method
16984 as the value of a tree list. Handle constructor invocation.
16985 (patch_invoke): Reverse argument list when invoking non interface
16986 methods. Insert call to new as the first argument of the
16988 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
16989 defined within a final class. Return INVOKE_STATIC if the invoked
16990 method is a constructor.
16991 (lookup_method_invoke): New lc argument is a flag to indicate a
16992 constructor lookup. Now handle constructor lookup. Choose the most
16993 specific method in case several were matching the invocation
16994 requirements. Return a method decl instead of a tree list featuring
16995 one single method decl element.
16996 (refine_accessible_methods_list): New lc flag argument to
16997 indicate that a constructor is being looked up.
16998 (not_initialized_as_it_should_p): New function.
16999 (java_complete_tree): Now process fake tree codes
17000 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
17001 save_expr on resolved function call arguments. Case on
17002 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
17003 (patch_assignment): LHS can be a field access expression. When
17004 dealing with reference, lhs_type is the promoted type of the
17005 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
17007 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17008 (patch_binop): Use not_initialized_as_it_should_p where
17010 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
17011 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
17013 (resolve_type_during_patch): New function.
17014 (patch_cast): Call resolve_type_during_patch to resolve type and
17015 report error accordingly.
17016 (patch_array_ref): Use not_initialized_as_it_should_p where
17017 applicable. Array base expression is saved before being
17018 used. Promote the type of an array elements if it contains non
17020 (build_newarray_node, patch_newarray, build_this): New functions.
17022 1998-07-16 Tom Tromey <tromey@cygnus.com>
17024 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
17025 increment it in `for' statement.
17026 (print_field_info): If number is inf or nan, don't print it.
17027 (print_method_info): If method name is `delete', just ignore it.
17028 (print_c_decl): Special-case jstringArray.
17030 * gjavah.c (help): New function.
17031 (no_argument): New function.
17032 (usage): Changed text.
17033 (main): Rewrote argument handling. Now handles -v, --help,
17035 (version): New function.
17036 (found_error): New global.
17037 (main): Return found_error.
17038 (generate_access): Set found_error.
17039 (print_c_decl): Likewise.
17041 1998-07-15 Tom Tromey <tromey@cygnus.com>
17043 * gjavah.c (print_c_decl): Don't print "," when examining field.
17044 Skip type name when looking at "[L" types.
17045 (process_file): Now static.
17046 (generate_access): Now returns int.
17047 (last_access_generated): New global.
17048 (process_file): Clear last_access_generated; make multiple passes
17050 (print_field_info): Just return if generate_access returns true.
17051 (print_method_info): Likewise. Also, allow <init> functions to
17053 (print_c_decl): Added is_init argument. Print constructors
17055 (print_cxx_classname): Use UTF8_GET to extract characters from
17057 (print_base_classname): New function.
17058 (print_class_decls): New function.
17059 (process_file): Use it.
17060 (utf8_cmp): New function.
17062 1998-07-13 Nick Clifton <nickc@cygnus.com>
17064 * lang-options.h: Format changed to match changes in gcc/toplev.c
17065 to implement a --help option.
17067 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
17069 * decl.c (init_decl_processing): Revert change to dtable_type.
17071 1998-07-09 Per Bothner <bothner@cygnus.com>
17073 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
17075 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
17077 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
17079 * lang.c (lang_init): Default flag_exceptions to 1, without
17080 checking to see if it's 2 first.
17082 1998-07-08 Jeffrey A Law (law@cygnus.com)
17084 * constants.c: Include "system.h".
17085 * decl.c: Likewise.
17086 * lang.c (flag_new_exceptions): Get via extern now.
17087 (lang_init_options): New functions. Turn on flag_new_exceptions.
17089 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
17091 * lex.c (java_lex): Return 0 when we see an invalid character in
17094 * lex.c (java_read_char): Specify extra argument when calling
17096 (java_read_unicode, java_parse_end_comment,
17097 java_parse_escape_sequence): Likewise,
17098 (java_lex): Specify extra argument when calling
17099 java_lex_error. Test that IDs are beginning with a legal character
17100 for IDs. Handle invalid characters with an error message and a
17101 call to java_lex_error.
17102 (java_lex_error): Adjust column position by new argument
17103 `forward'. Issue an error even if in the middle of reporting an
17106 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
17108 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
17109 we don't explicitly put a null pointer when we're copying it.
17111 1998-07-07 Tom Tromey <tromey@cygnus.com>
17113 * gjavah.c (print_cxx_classname): New function.
17114 (super_class_name): Likewise.
17115 (print_super_fields): Removed.
17116 (in_super): Removed.
17117 (print_field_info): Never generate #defines.
17118 (print_c_decl): Changed generated types to match JNI. No longer
17119 print class name before method name.
17120 (print_method_info): Print "static" before static methods.
17121 Print "virtual" before non-final methods.
17122 (usage): Use exit(1), not exit(-1).
17124 (print_field_info): Use %.17g to print a double.
17125 (last_access): New globals.
17126 (process_file): Initialize last_access.
17127 (usage): Now static.
17128 (ACC_VISIBILITY): New define.
17129 (generate_access): New function.
17130 (print_field_info): Call it.
17131 (print_method_info): Likewise. Also, generate information for all
17132 methods, not just native methods. Return void.
17133 (print_c_decl): Return void.
17134 (print_field_info): Return void.
17136 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
17138 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
17139 processing the jc1 grammar file. Prefix bison functions and
17140 variables with java_.
17141 (parse.c): Dependencies on parse.h and lex.h
17142 * expr.c (build_java_arrayaccess): Function now global.
17143 * java-tree.h: Comment reorganized to carry on previous
17144 classification effort.
17145 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
17146 RESOLVE_TYPE_NAME_P): New flags on WFLs.
17147 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
17148 java_parse (new prefix java_ generated by bison).
17149 (java_layout_parsed_class, java_register_parsed_class): Function
17151 (yyparse): Removed unnecessary call to init_outgoing_cpool.
17152 * lex.c (static tree wfl_op): Variable deleted.
17153 (java_init_lex): Initialize kw_super and kw_this. Initialize more
17154 ctxp fields to NULL_TREE.
17155 (java_lex): No longer create WFL for operators. Filename caching
17156 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
17157 created as STRING_CST and later expanded. Removed extra argument
17158 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
17160 (build_wfl_node): Removed code in comments.
17161 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
17162 store token and location data in the current bison token.
17163 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
17164 static/extern function declaration at the beginning of the file.
17165 (struct qualification): Data structure definition deleted.
17166 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
17167 (qualify_ambiguous_name): Function declaration modified. Function
17168 now returns nothing.
17169 (build_array_ref, patch_array_ref, make_qualified_name,
17170 resolve_qualified_expression_name, maybe_generate_clinit,
17171 resolve_field_access): New static function declarations.
17172 (build_java_arrayaccess): New extern function declaration.
17173 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
17174 (CALL_EXPR_PRIMARY): Macro deleted.
17175 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
17176 (struct parser_ctxt): Field initialized_final
17177 removed. non_static_initialized, static_initialized: New fields.
17178 * parse.y (static tree kw_super, static tree kw_this): New global
17180 (%union): tree wfl field of operator member replaced by int
17181 location. WFLs are non longer created for operators.
17182 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
17183 (qualified_name:): Now calls make_qualified_name to build the
17185 (type_declaration:): Consider generating <clinit> when class
17187 (variable_declarator:): Directly build an assignment node when the
17188 variable is initialized when declared.
17189 (this_or_super:): Build a WFL and set current location when THIS
17190 or SUPER are parsed.
17191 (expression_statement:): Wrap statement around a WFL.
17192 (primary_no_new_array:): Fixed typo. Changed value returned by
17193 THIS_TK because of its new type (temporary).
17194 (dim_exprs:): Temporary fix because of OSB_TK's new type.
17195 (field_access:): Build qualified name with SUPER.
17196 (method_invocation:): Fixed returned value because of SUPER's new
17198 (array_access:): Use OSB_TK location information.
17199 (post_increment_expression:, post_decrement_expression:,
17200 unary_expression:, pre_increment_expression:,
17201 pre_decrement_expression:, unary_expression_not_plus_minus:,
17202 cast_expression:, multiplicative_expression:,
17203 additive_expression:, shift_expression:, relational_expression:,
17204 equality_expression:, and_expression:, exclusive_or_expression:,
17205 inclusive_or_expression:, conditional_and_expression:,
17206 conditional_or_expression:, assignment:): Use new location/token
17207 information available on operators.
17208 (create_class): Set super_decl_type to NULL_TREE when processing
17210 (register_fields): Field initialization is now a MODIFY_EXPR
17211 node. Chain initialization code to the matching lists (according
17212 to the field declaration modifiers).
17213 (maybe_generate_clinit): New function.
17214 (method_header): Don't set method's DECL_NAME to a WFL when adding
17215 methods to java.lang.Object.
17216 (resolve_and_layout): Now can return NULL_TREE if the type
17217 resolution fails. Otherwise, return the class DECL instead of its
17219 (check_method_redefinition): Don't patch method DECL_NAME if it
17220 belongs to java.lang.Object.
17221 (process_imports): Simply assign error_found to the value returned
17222 by check_pkg_class_access.
17223 (declare_local_variables): Don't use their init statements (if
17224 any) when parsing error were previously found. Reuse MODIFY_EXPR
17225 build during parsing as an init statement.
17226 (java_method_add_stmt): Now return the current method body.
17227 (java_layout_parsed_class, java_register_parsed_class): Functions
17229 (java_complete_expand_methods): Initialize the constant pool on a
17230 per class basis. Layout the classes before expanding their method
17231 bodies. Don't try expand artificial constructor code if error were
17232 found. Make the classes data and register them if no error were
17234 (java_complete_expand_method): Retrieve an artificial constructor
17235 argument list before entering its body. Assign the top block to
17236 the artificial constructor function body and set types of declared
17237 blocks and compound statements to void. Walk method body if not an
17238 artificial constructor.
17239 (make_qualified_name, cut_identifier_in_qualified): New functions.
17240 (resolve_expression_name): Fixed comments. Save/restore the
17241 current class CLASS_LOADED_P flag value. Build non qualified
17242 static field access and handle qualified expression names.
17243 (resolve_field_access, resolve_qualified_expression_name): New
17245 (patch_method_invocation_stmt): Use the new expression resolution
17246 scheme, calling resolve_field_access when the function call is
17247 resolved as an expression.
17248 (qualify_ambiguous_name): Function rewritten to work on qualified
17249 expression produced by make_qualified_name.
17250 (java_complete_tree): Promote type when function's argument are
17251 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
17252 the assignment to discover further errors if RHS is a expression
17253 name that fails to evaluate. Declare LHS initialized even though
17254 the assignment failed. Don't use the location variable and removed
17255 extra argument in patch function calls. Now handle the ARRAY_REF
17256 case and build internal string representation when STRING_CSTs are
17258 (build_method_invocation): Don't wrap function call around a WFL.
17259 (build_assignment): Likewise. Use the operator location
17261 (patch_assignment): Handle array access LHSs. Handle error
17262 provenance, resulting in a better error report.
17263 (build_binop): Use op_location from operator as binop location
17265 (build_unaryop, build_incdec, build_cast): Likewise.
17266 (patch_binop): Extract location information from the node. Fixed
17267 typo in error message.
17268 (patch_unary_op): Extract location information from the node.
17269 (build_array_ref, patch_array_ref): New functions.
17271 1998-07-01 Tom Tromey <tromey@cygnus.com>
17273 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
17274 match _Jv_IsInstanceOf.
17275 * decl.c (init_decl_processing): Use _Jv_NewArray, not
17276 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
17278 1998-06-30 Tom Tromey <tromey@cygnus.com>
17280 * decl.c (init_decl_processing): Functions are now named
17281 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
17283 1998-06-29 Per Bothner <bothner@cygnus.com>
17285 * java-tree.h (load_class): Add prototype.
17286 * class.c (is_compiled_class): Add missing arg to load_class.
17287 * expr.c (expand_java_NEW): Call load_class.
17288 * parse.y (process_import): Removed bogus use of void return value.
17290 1998-06-25 Per Bothner <bothner@cygnus.com>
17292 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
17293 Function name is "_Jv_Throw" instead of "soft_athrow".
17294 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
17295 Function name is "_Jv_AllocObject" instead of "soft_new".
17296 Takes an extra parameter (object size).
17297 * expr.c: Update calls.
17299 1998-06-24 Per Bothner <bothner@cygnus.com>
17301 * lex.c (java_get_line_col): Handle end-of-file.
17302 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
17304 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
17306 * lang.c (lang_init): Make -fexceptions the default.
17307 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
17308 exception handling is not turned on.
17310 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
17312 * lang.c (flag_new_exceptions): Make this this default.
17313 * decl.c (end_java_method): Call emit_handlers.
17314 * except.c (method_init_exceptions): Set language code and version.
17315 (expand_start_java_handler): Enable exception, and call
17316 expand_eh_region_start.
17317 (expand_end_java_handler): Enable exception, and set up catch blocks.
17318 (emit_handlers): New routine to generate the saved handlers.
17319 * java-except.h (emit_handlers): Add prototype.
17321 1998-06-12 Per Bothner <bothner@cygnus.com>
17323 We used to have three different representations of the constant pool:
17324 the CPool structure, the tree_constant_pool, and the constructures
17325 used to build the Class object (which may need class and string
17326 constants) in compiled code. None were appropriate for compiling
17327 to .class files, so I did a major overhaul.
17329 First, the tree_constant_pool array was removed. Things were
17330 modified to the CPool structure in the JCF could be used.
17331 Second, a "capacity" field was added to the CPool, and functions
17332 written to search for a matching constant, adding one if not found.
17333 The code that generated the Class object was changed to use a CPool.
17334 The actual TREE_LISTs used to build the CONSTRUCTORs used for
17335 the static Class object are now only in build_constants_constructor.
17336 Finally, I wrote code which can generate a .class file (including its
17337 constant pool) from the RECORD_TYPE of a class. This is a big step
17338 on the way to compiling Java source into .class files.
17340 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
17341 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
17343 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
17344 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
17345 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
17346 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
17347 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
17348 (lang_type): Removed constant_pool field.
17349 * jcf.h (CPool): Renamed size to count. Added field capacity.
17350 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
17351 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
17352 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
17354 * constants.c (current_constant_pool_tags, current_constant_pool_data,
17355 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
17356 * constants.c (build_constants_constructor): Use new outgoing_cpool.
17357 (set_constant_entry, find_constant1, find_constant2,
17358 find_class_constant, count_constant_pool_bytes, write_constant_pool,
17359 find_utf8_constant, find_class_or_string_constant): New functions.
17361 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
17362 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
17363 (give_name_to_class, get_class_constant): Likewise.
17364 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
17365 (get_name_and_type_constant, get_ref_constant): Removed.
17366 * parse.h (parser_ctxt): Remove field tree_constant_pool.
17367 * parse.y: Don't save/restore tree_constant_pool.
17368 * verify.c (verify_jvm_instructions): Update for new approach.
17369 * expr.c (expand_invoke, expand_java_field_op): Likewise.
17371 * lang-options.h: Added -femit-class-file, -femit-class-files.
17372 * lang.c (flag_emit_class_files), java-tree.h: New flag.
17373 (lang_f_options): Added "emit-class-file(s)".
17375 * expr.c (build_java_arrayaccess): Generate more efficient array
17376 bounds checking, by using unsigned compare.
17378 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
17380 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
17382 * parse.h: New comment on the handling of unresolved type
17383 identifiers. JDEPs are now part of the jdep_code enum.
17384 (typedef struct jdep): Now use enum jdep_code or int, depending on
17385 availability. Both are narrowed down to an 8 bits bitfield.
17386 (CALL_EXPR_PRIMARY): Fixed comment.
17388 1998-06-10 Tom Tromey <tromey@cygnus.com>
17390 * Make-lang.in (java): Added gjavac and jvgenmain.
17391 (java.start.encap): Depend on gjavac.
17392 (java.rest.encap): Depend on jvgenmain.
17394 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
17395 (JAVA_CROSS_NAME): Likewise.
17396 (java.all.build): Depend on jvgenmain and gjavac.
17397 (java.all.cross): Depend on jvgenmain and gjavac-cross.
17398 (jvgenmain$(exeext)): New target.
17399 (java.install-common): Wrote.
17400 * config-lang.in (compilers, stagestuff): Added gjavac and
17403 1998-06-10 Dave Brolley <brolley@cygnus.com>
17405 * lang.c (lang_decode_option): New argc/argv interface.
17407 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
17409 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
17410 * decl.c (build_decl_no_layout): New function.
17411 * expr.c (java_lang_expand_expr): Layout declarations found in
17412 blocks before they're pushed.
17413 * jcf-parse.c (load_class): Save current line when parsing class
17415 (parse_source_file): Register class before expanding their
17417 * lang.c (put_decl_node): Produce `null' when `void *' is
17419 * lex.c (static tree wfl_op): New static global, for error report
17421 (java_init_lex): wfl_operator and wfl_op initialized
17422 here. Filename caching added for wfl_op. Return wfl_op when `(' is
17424 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
17425 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
17426 build_unresolved_array_type): New static function definitions.
17427 (build_decl_no_layout): New extern function declared.
17428 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
17429 faulty modifier exists.
17430 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
17431 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
17432 (UNARY_PLUS_EXPR): New fake operator.
17433 (struct parser_ctxt): New field osb_number.
17434 * parse.y (static tree wfl_operator): New static WFL for operator
17435 bound error messages.
17436 (DECR_TK, INCR_TK): Moved.
17437 (OP_TK): Tagged <operator>.
17438 (array_type:): Now call build_unresolved_array_type.
17439 (dim_expr:): Count the number of '[' seen.
17440 (post_increment_expression, post_decrement_expression,
17441 pre_increment_expression, pre_decrement_expression,
17442 unary_expression_not_plus_minus, unary_expression:): Actions are
17443 now building the corresponding unary expressions.
17444 (cast_expression:): Actions are now building cast expressions.
17445 (build_unresolved_array_type): New function.
17446 (create_interface): Reset the number of declared interfaces.
17447 (create_class): Likewise.
17448 (method_header): Methods declared within the scope of an interface
17449 are now implicitly set public and abstract.
17450 (java_complete_class): Variable's and parameter's type are patched
17451 with a promoted type.
17452 (declare_local_variables): Resolved non builtin types are promoted
17453 before being used to build a variable decl. Removed type patch
17454 posted on variable initialization statement.
17455 (source_start_java_method): Use build_decl_no_layout to build the
17456 decl of a parameter of incomplete type.
17457 (java_register_parsed_class): Process interfaces too. Call
17458 rest_of_decl_compilation on each processed class declarations.
17459 (java_complete_expand_methods): Don't attempt to expand things in
17461 (java_complete_tree): Process CONVERT_EXPR, even though it always
17462 has a type. Propagate error_mark_node to node's type too. Promote
17463 method's call argument type and return error_mark_node if
17464 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
17465 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
17466 handle unary operator nodes.
17467 (build_assignment): Added comment.
17468 (print_int_node): New function.
17469 (patch_assignment): New second argument. New error handling. Use
17470 print_int_node. Handle references. Use can_cast_to_p to issue
17471 different error message according to the context and check upon
17472 the initialization of the RHS.
17473 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
17474 (operator_string): Handle more operators.
17475 (patch_binop): No longer use a function static
17476 wfl_operator. Improved error message on shift distance.
17477 (build_unaryop, build_incdec, build_cast, patch_unaryop,
17478 patch_cast): New functions.
17480 1998-06-05 Per Bothner <bothner@cygnus.com>
17482 * jvspec.c: New file.
17483 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
17485 * java-tree.h (identifier_subst): Add declaration.
17487 1998-06-04 Tom Tromey <tromey@cygnus.com>
17489 * jvgenmain.c (main): Generate call to JvRunMain.
17491 * class.c (make_class_data): Push value for "sync_info" field.
17492 * decl.c (init_decl_processing): Push "sync_info" field.
17494 1998-06-03 Per Bothner <bothner@cygnus.com>
17496 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
17497 Java (source) name, not signature.
17498 Set TYPE_ALIGN to (at least) that of element_type.
17500 1998-06-02 Per Bothner <bothner@cygnus.com>
17502 * class.c: Moved classname-mangling-rekated code to ...
17503 * mangle.c: ... this new file.
17504 * jvgenmain.c: New program (needs mangle.c) to generate main program.
17505 * Makefile.in: Update for above changes.
17507 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
17509 * expr.c (truthvalue_conversion): Convert integer and floating
17510 point value to their truth value.
17511 * lex.c (java_lex): Handle the `null' literal.
17512 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
17513 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
17514 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
17517 * parse.y: Reorganization/documentation on token declaration.
17518 (binop_lookup[]): New added new tree codes.
17519 (relational_expression): Build corresponding binary operators.
17520 (equality_expression, conditional_and_expression,
17521 conditional_or_expression): Likewise.
17522 (java_complete_class): Fix crash in debug message.
17523 (java_complete_tree): Check initialization of method call
17524 arguments. Further bogus node evaluation to detect more error
17525 during assignments. Handles more binary operators.
17526 (patch_assignment): Use DECL_P.
17527 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
17529 (operator_string): Handle more case. Compacted source.
17530 (patch_binop): Changed function comment. Checking for
17531 uninitialized first operand takes the compound assignment into
17532 account and uses DECL_P. Checking for uninitialized second operand
17533 delayed to routine's end. Use macros to issue type bound error
17534 messages and issue messages on both operands if their types are
17535 different. Force fixed type into node. Handle all binary
17538 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17540 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
17541 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
17542 build operator node and return tokens.
17543 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
17544 * parse.h (java_complete_tree): Changed returned type in prototype.
17545 (build_method_invocation, build_assignment, patch_assignment,
17546 patch_binop): New static function declarations.
17547 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
17548 BUILD_EXPR_WFL): New macros.
17549 * parse.y (enum tree_code binop_lookup[]): New static for token to
17551 (%union): Parser union has new sub-structure `operator'.
17552 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
17553 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
17554 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
17555 ASSIGN_ANY_TK): Tokens tagged `operator'.
17556 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
17557 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
17558 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
17559 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
17560 (assignment_operator:): Rule tagged `operator'.
17561 (expression_statement:): Re-installed default rule.
17562 (method_invocation:): Sub rules call build_method_invocation.
17563 (postfix_expression:): Don't attempt to resolve name here. Just
17565 (multiplicative_expression:): Sub-rules build corresponding binop
17567 (additive_expression:, shift_expression:, and_expression:,
17568 exclusive_or_expression:, inclusive_or_expression:): Likewise.
17569 (assignment:): Sub rule invoke build_assignment.
17570 (assignment_operator:): Default rules on sub rules.
17571 (force_error): Added documentation on this variable.
17572 (declare_local_variables): Build initialization calling
17574 (expand_start_java_method): Removed unused rtx declaration. Mark
17575 arguments as already initialized.
17576 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
17577 (java_complete_expand_methods): Don't process next method if
17578 completion of the previous one triggered errors.
17579 (java_complete_expand_method): Call source_end_java_method if no
17580 error were found during completion.
17581 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
17582 locals declaratilon. Handle names found within a class. Return
17583 error_mark_node when things aren't found.
17584 (patch_method_invocation_stmt): Return error_mark_node on failures.
17585 (patch_invoke): Removed unused local. Return the correct node.
17586 (java_complete_tree): Now returns a value. The BLOCK section binds
17587 local identifiers and the type of a BLOCK is now void. Assign the
17588 result of operand completion on COMPOUND_EXPR. Assign the
17589 encapsulated node of a WFL to the result of its completion, except
17590 when the node is an identifier. Now handle MODIFY_EXPR and several
17591 binary operators. Return error_mark_node on errors.
17592 (build_method_invocation, build_assignment, patch_assignment,
17593 build_binop, operator_string, patch_binop): New functions.
17594 * typeck.c (binary_numeric_promotion): New function.
17596 1998-05-21 Per Bothner <bothner@cygnus.com>
17598 * class.c (identifier_subst): New convenience wrapper for ident_subst.
17599 Replace most uses of ident_subst by identifier_subst.
17601 * class.c (push_class_static_dummy_field): Removed function.
17602 (build_class_ref): Find Class object decl by looking up "CNAME.class",
17603 instead of looking got "class" static field. Create that decl here.
17604 (class_identifier_node): Removed; no longer needed.
17605 (init_class_processing): Don't init class_identifier_node.
17606 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
17607 Do nreverse 0 times (instead of twice) for Object and Class.
17608 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
17610 1998-05-20 Per Bothner <bothner@cygnus.com>
17612 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
17613 while initializing linenumber_count and linenumber_table.
17614 Do it before init_function_start (which calls emit_line_note).
17615 * expr.c (expand_byte_code): Don't need to clear lineno here.
17617 1998-05-18 Tom Tromey <tromey@cygnus.com>
17619 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
17620 then mangle number as _N_.
17622 * class.c (mangle_class_field): New function.
17623 (build_class_ref): Set assembler name of class reference using
17624 mangle_class_field.
17625 (push_class_static_dummy_field): Likewise.
17627 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
17629 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
17630 of assigning to TREE_CODE. The latter method exploits a feature
17631 of GCC that is not ANSI compliant.
17633 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
17635 * decl.c (pushdecl_force_head): New function.
17636 (pushlevel): Removed conditional printf.
17637 (complete_start_java_method): Don't enter local variable scope if
17638 function is compiled from source code.
17639 * expr.c: parse.h now included
17640 (java_lang_expand_expr): New function.
17641 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
17642 printf. Terminate buffer when doing directories.
17643 * jcf-parse.c (parse_source_file): Call lang_init_source before
17644 parsing and before code generation.
17645 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
17646 use printf if the macro is defined.
17647 * lang.c (lang_init): Install lang_expand_expr hook on
17648 java_lang_expand_expr.
17649 (java_dummy_print): New function.
17650 (lang_init_source): New function.
17651 * lex.c (java_lex): Remember location of an opening brace at the
17652 second nesting level.
17653 (java_is_eol): Unget character seen after a CR if it is EOF.
17654 * parse.h: Now includes lex.h
17655 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
17656 printf if the macro is defined.
17657 (expand_start_java_method, build_expr_block, enter_block,
17658 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
17659 New static function declarations.
17660 (pushdecl_force_head): New extern function declaration.
17661 (INCOMPLETE_TYPE_P): New macro.
17662 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
17663 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
17664 BLOCK_EXPR_ORIGIN): New macros.
17665 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
17666 DECL_SOURCE_LINE_LAST): New macros.
17667 (struct parser_ctxt): Removed field current_method_decl, redundant
17668 with the field current_function_decl. Added fields
17669 first_ccb_indent1 and pending_block.
17670 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
17671 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
17673 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
17674 (compilation_unit:): Cosmetic on sub rule.
17675 (type_declaration:): Cosmetic on sub rules. Added an error rule.
17676 (variable_initializer:): Installed default rule on expression:.
17677 (method_declaration:): method_header: starts a new
17678 method. method_body: installs the function body, absorbs blocks
17679 emitted for temporary variable scopings, pops function's body block
17680 and merges function's last statement lineno in DECL_SOURCE_LINE.
17681 (method_body:): Installed default rules.
17682 (block:): Call enter_block when an opening brace is seen. Absorb
17683 scoping blocks and call exit_block when a closing brace is seen.
17684 (block_statement:): Cosmetic changes.
17685 (method_invocation:): Create WFL around CALL_EXPR node.
17686 (patch_stage): Added comment around definition.
17687 (method_header): Try to use first_ccb_indent1 as the first line of
17688 the method, so BP debug info are emitted at the first opening
17689 brace of the function. If the function has no body, use the
17690 location of the function's name. Override currently defined method
17691 name with the matching WFL so we can point redefinition errors
17692 using the location where the function's name was declared.
17693 (check_abstract_method_header): Interprets DECL_NAME as an
17694 identifier or as a WFL, accordingly.
17695 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
17696 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
17697 location and name information out of it and reinstall DECL_NAME to
17698 its original identifier node value.
17699 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
17700 function's source code).
17701 (read_import_dir): Test the value returned by find_class and issue
17702 a fatal accordingly.
17703 (declare_local_variables): Push a new block for the scope of the
17704 new variable(s) if code has been already generated at that nesting
17705 level. Pinpoint redefinition errors using the variable id
17706 WFLs. Generate initialization code if necessary. If the variable
17707 type is incomplete, register a patch on its decl.
17708 (source_start_java_method): Rewritten. Define a new block for the
17709 function's parameters. Build parameter decl out of function's
17710 arguments and register them for a patch if their types are
17712 (expand_start_java_method): Includes the part of
17713 source_start_java_method that was pushing the parameter decls and
17714 completing the method start code.
17715 (source_end_java_method): Removed call the expand_end_bindings and
17716 poplevel (already taken care of). Reinstall function's arguments
17717 and get function's last line of code before calling
17718 expand_function_end.
17719 (java_method_add_stmt): New comment before the function's
17720 code. Complement the second operand of the current COMPOUND_EXPR
17722 (java_complete_expand_methods): Don't generate debug info on line
17723 zero when expanding a generated constructor.
17724 (java_complete_expand_method): Set start and end line numbers for
17725 a artificially generated constructor to one and manually call
17726 enter_block and exit_block when defining it. For all methods:
17727 expand function's start calling the new expand_start_java_method
17728 and invoke java_complete_tree on the effective method's body, if
17730 (resolve_expression_name): Now use lookup_name_in_blocks to search
17731 local variable decls and print out an error when variables are
17733 (patch_method_invocation_stmt): Inserted comment before the
17735 (lookup_method_invoke): Chain method's arguments using chainon
17736 with the current arg list as a second argument. Inserted missing
17737 IDENTIFIER_POINTER when reporting an error on methods not found.
17738 (refine_accessible_methods_list): Don't retain constructors.
17739 (patch_arguments): Function removed.
17740 (java_complete_tree): Inserted comment before the function's
17741 code. New case for BLOCKs. Moved the WFL case a bit
17742 further. Complete function's arguments.
17743 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
17744 maybe_absorb_scoping_blocks): New functions.
17746 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
17748 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
17750 * jcf-parse.c (parse_source_file, java_error_count): New forward
17751 and extern declarations.
17752 (java_parse_abort_on_error): Macro moved.
17753 (jcf_parse_source): fatal called if fopen fails. Now calls
17755 (parse_source_file): New parse_only parameter. Reflects the
17756 elimination of the second pass.
17757 (yyparse): parse_source_file called with argument set to 0.
17758 * jcf.h (JCF_ZERO): Sets java_source to zero.
17759 * lex.c (java_init_lex): pass argument is gone. Function modified
17760 to be called once during the analysis of a file.
17761 (java_unget_unicode): Fixed typo in fatal message.
17762 (java_get_line_col): Likewise.
17763 (java_lval): Likewise. String literals no longer built during
17765 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
17767 * parse.h (MODIFIER_WFL): New macro.
17768 (parse_check_super, parser_check_super_interface): Now return int.
17769 (parser_chain_incomplete_item, not_builtin_p,
17770 complete_method_decl): Declarations removed.
17771 (build_method_invocation_stmt, build_invoke): Renamed using the
17772 `patch' instead of `build'
17773 (register-incomplete_type, obtain_incomplete_type,
17774 java_complete_tree, java_complete_expand_method,
17775 unresolved_type_p, create_jdep_list): New function declarations.
17776 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
17777 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
17778 (jdep): New typedef on new struct _jdep.
17779 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
17780 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
17781 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
17782 JDEP_RESOLVED_P): New macros.
17783 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
17784 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
17785 JDEP_VARIABLE): New enum values and jdep kinds.
17786 (jdeplist): New typedef on struct _jdeplist.
17787 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
17789 (CALL_EXPR_PRIMARY): New macro.
17790 (struct parser_ctxt): Fields java_pass, current_method_decl,
17791 method_decl_list deleted. New field jdeplist.
17792 (INCOMPLETE_P): Macro deleted.
17793 * parse.y (single_type_import_declaration:): Removed pass switch.
17794 (type_import_on_demand_declaration): Likewise.
17795 (field_declaration:): Removed pass switch on all sub rules.
17796 (class_declaration:): Call the complete_class_decl removed on
17798 (method_declaration:): Removed second pass switch. No longer chain
17799 methods decl when method_header reduced.
17800 (method_header:): Sub rules no longer depend on pass switch.
17801 (method_declarator:): Likewise.
17802 (method_body:): Likewise.
17803 (abstract_method_declaration:): Likewise.
17804 (block_statement:): Likewise.
17805 (local_variable_declaration:): Likewise.
17806 (argument_list:): Likewise.
17807 (method_invocation:): Likewise. Call to build_method_invocation_stmt
17808 removed. Partial CLASS_EXPR tree node built instead.
17809 (postfix_expression:): Removed pass switch on all sub rules.
17810 (java_pop_parser_context): Free classd_list content.
17811 (yyerror): Call obstrack_grow0 to finalize error message.
17812 (check_class_interface_creation): Comment modified to reflect new
17813 returned value meaning. Removed second pass switch. Return 1 if an
17814 error was found, 0 otherwise. Adjust pointer on filename if a
17815 leading path separator was found.
17816 (maybe_create_class_interface_decl): Removed first pass switch
17817 when linking the class decl to the class_list. Install a new
17818 jdep_list for the class.
17819 (add_superinterfaces): List of unresolved interfaces is
17820 gone. Unresolved interfaces are directly added to the current
17822 (create_interface): Second pass shortcut removed.
17823 ctpx->modifier_ctx access through MODIFIER_WFL.
17824 (create_class): Second pass shortcut removed. Call to
17825 register_incomplete_type replaces the call to
17826 parser_chain_incomplete_item.
17827 (complete_class_decl): Function removed.
17828 (duplicate_declaration_error): New way of retrieving redeclared
17830 (register_fields): Call to lookup_modifier_cl replaced by
17831 MODIFIER_WFL. New way of handling unresolved type, using
17832 unresolved_type_p and obtain_incomplete_type.
17833 register_incomplete_type replaces call to parser_chain_incomplete_item.
17834 (patch_stage): New static global variable.
17835 (method_header): New way of handling unresolved type, using
17836 unresolved_type_p and obtain_incomplete_type. patch_stage used to
17837 indicates that the method decl needs to be patched.
17838 (check_abstract_method_header): Call to lookup_modifier_cl
17839 replaced by MODIFIER_WFL.
17840 (method_declarator): Incomplete argument type are registered
17841 calling register_incomplete_type. Patch on the declared method is
17842 issued in that case.
17843 (unresolved_type_p): New function.
17844 (parser_check_super_interface): New comment to reflect function's
17845 modified returned type (int). Function and has a new argument
17846 this_wfl. Call to parse_error_context uses this_wfl instead of
17847 relying on lookup_cl.
17848 (parser_check_super): Comment reflects function's new returned
17849 type (int). Function returns nonzero value on error.
17850 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
17851 register_incomplete_type, jdep_resolve_class): New functions to
17852 handle incomplete types in declarations.
17853 (java_complete_class): Rewritten to work with the new incomplete
17854 type handling scheme.
17855 (complete_class_report_errors): Likewise.
17856 (complete_method_decl): Removed: it jobs is now handled by
17857 java_complete_class.
17858 (do_resolve_class): Class loaded in not already loaded and not
17859 found in Java source code.
17860 (java_check_regular_methods, java_check_abstract_methods): Don't
17861 call complete_method_decl anymore.
17862 (lookup_modifier_cl, not_builtin_p): Functions deleted.
17863 (read_import_dir): Got rid of the pass number dependency.
17864 (declare_local_variables): New handling of unresolved types (patch
17866 (source_start_java_method): New parameter level. Function called
17867 with level set to 1 when argument types are potentially
17868 unresolved. Called to complete the job with level set to 2 once
17869 types are complete.
17870 (source_end_java_method): Call to permanent_allocation
17871 removed. Waiting to be replaced by a more suitable obstack
17873 (java_complete_expand_methods, java_complete_expand_method,
17874 java_expand_finals): New functions.
17875 (build_method_invocation_stmt): Renamed
17876 patch_method_invocation_stmt. Extracts function call expression
17877 (wfl) and arguments (args) from CALL_EXPR tree operands.
17878 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
17879 call. Patch the function and argument operand of the CALL_EXPR
17881 (patch_argument, java_complete_tree): New functions.
17883 1998-04-20 Per Bothner <bothner@cygnus.com>
17885 Recover from missing fields and methods (i.e. error instead of fatal).
17886 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
17887 * expr.c (expand_invoke): Recover from missing method.
17888 (expand_java_field_op): Recover from missing field.
17889 Inline references to java.lang.{Integer,Char,...}.TYPE.
17890 * typeck.c (get_type_from_signature), java-tree.h: New function.
17891 * class.c (add_method): Use get_type_from_signature.
17892 (build_class_ref): Handle a class that was not found.
17893 * typeck.c (convert): Handle conversion to pointers (for convenience).
17894 * verify.c (verify_jvm_instructions): Use get_type_from_signature
17895 instead of lookup_field to handle missing fields.
17897 * jcf-parse.c (process_zip_dir): Set java_source.
17899 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
17901 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
17903 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
17905 * jcf-parse.c (load_class): Don't change input_filename before
17906 calling jcf_parse_source (but still do it before calling
17908 (jcf_parse_source): Assign input_filename after having saved the
17910 * lex.c (java_init_lex): Chain a WFL node to the import on demand
17911 list. ctxp->modifier_ctx zeroed according to its new
17912 definition. ctxp->filename initialized. Removed
17913 JAVA_MODIFIER_CTX_UNMARK.
17914 (java_unget_unicode): Update the character based column position.
17915 (java_allocate_new_line): ref_count not used anymore. Always free
17916 ctxp->p_line. Initialize c_line->char_col to 0.
17917 (java_get_unicode): Update the character based column position.
17918 (java_lex): Use ctxp->elc to store current position in source
17919 file, at the beginning of the parsed token. Set modifier_ctx entry
17920 corresponding to the parse modifier to a WFL node. Return a WFL
17921 node when an identifier is parsed.
17922 (java_lex_error): Now uses ctxp->elc to store current position in
17924 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
17925 * lex.h (build_wfl_node): New function definitions.
17926 (struct java_line): ref_count and next fields are gone. New field
17928 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
17929 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
17930 (JAVA_COLUMN_DELTA): New macro.
17931 (java_lc): New typedef on new struct _java_lc.
17932 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
17933 (parse_error_context, parse_warning_context): Changed prototypes.
17934 (java_get_line_col): Added as an available global function.
17935 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
17936 (IC_DECL): Replaced by macro IC_TYPE
17937 (DEPEND_WFL): New macro.
17938 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
17940 (exit_java_complete_class): Removed a commented out statement.
17941 (struct parser_ctxt): Added comments on fields. modifier_ctx is
17942 now an array of tree nodes. Deleted fields line_list and
17943 e_line. New field elc, to replace e_line.
17944 * parse.y (array_type:): Build WFL node.
17945 (qualified_name:): Build a single WFL node out of two. Retain
17946 the location information of the first node in the resulting node.
17947 (package_declaration:): Use package name as a WFL node
17948 (single_type_import_declaration:): Use imported name as a WFL node.
17949 (type_import_on_demand_declaration:): Use root of the imported
17950 packages as a WFL node.
17951 (field_declaration:): Removed unused local variable cl.
17952 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
17953 (yyerror): New static elc. Removed static error_line, error_pos.
17954 New local code_from_source. Save ctxp->elc into elc at the first
17955 pass. Call java_get_line_col to get a string of the line where
17956 the error occurred.
17957 (debug_line): Removed static function.
17958 (parse_error_context, parse_warning_context): Parameter cl is now
17959 a WFL node. Use its value to initialize ctxp->elc.
17960 (redefinition_error): Parameter cl is now a WFL node.
17961 (parse_add_interface): New parameter wfl. No longer call
17962 lookup_cl, use wfl instead.
17963 (check_class_interface_creation): Parameter cl is now a WFL node.
17964 (maybe_create_class_interface_decl): Likewise.
17965 (add_superinterfaces): New function.
17966 (create_interface): Removed local cl, node, super_decl,
17967 super_decl_type. Function now uses id as a WFL node. Better
17968 warning/error report on obsolete or forbidden mix of
17969 modifiers. Now calls add_superinterfaces to register interfaces.
17970 (create_class): Removed local cl, node. Local variable id is used
17971 as a WFL node. Better error report on forbidden modifier
17972 mix. Uses add_superinterfaces to register interfaces.
17973 (find_field): Argument cl is now a WFL node. Now store the WFL
17974 node of a fields that needs to be checked for their
17976 (method_header): Local variable node non longer used. Local
17977 variable id replaces cl.
17978 (check_modifiers_consistency): Local variable cl is now a WFL
17980 (method_declarator): Local variable cl replaced by parameter id.
17981 (parser_qualified_name): Now uses parameter name as a WFL node.
17982 (parser_check_super_interface): New parameter wfl, for achieve
17983 greater accuracy during error reports.
17984 (parser_chain_incomplete_item): New parameter named location. Used,
17985 along the decl, to construct the incomplete item node.
17986 (java_complete_class): resolve_class now uses WFL node extracted
17987 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
17989 (complete_method_decl): Unresolved function's argument types are WFL.
17990 (resolve_class): Parameter cl is now a WFL node.
17991 (resolve_and_layout): Likewise.
17992 (do_resolve_class): Likewise. Try first to use cl and then do the
17993 lookup on the decl when calling check_pkg_class_access.
17994 (complete_class_report_errors): Use IC_TYPE in place of
17995 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
17996 instead of doing a lookup over the decl.
17997 (java_check_final): Use WFL info from field tree list.
17998 (lookup_cl): Rewritten and returns a statically defined WFL node.
17999 (lookup_modifier_cl): Now uses information from WFL nodes.
18000 (process_imports): Likewise.
18001 (read_import_dir): name and cl arguments replaced by a single WFL
18002 node. Function modified accordingly.
18003 (find_in_imports_on_demand): Now uses WFL node.
18004 (check_pkg_class_access): cl argument is now a WFL node.
18005 (declare_local_variables): Fixed to use WFL nodes.
18006 (resolve_expression_name): Likewise.
18007 (build_method_invocation_stmt): name_combo argument renamed
18008 wfl. Function modified to use WFL nodes.
18009 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
18010 (lookup_method_invoke): cl is now a WFL node. Added missing
18011 IDENTIFIER_POINTER to class type decl name.
18013 1998-04-14 Dave Brolley <brolley@cygnus.com>
18015 * lang.c (init_parse): Now returns char* containing the filename.
18017 1998-04-10 Per Bothner <bothner@cygnus.com>
18019 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
18021 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
18022 * class.c (make_class_data): If flag_assume_compiled, initial class
18023 state is CSTATE_PREPARED; make superclass and interfaces direct
18024 references, rather than constant pool indexes.
18026 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
18028 * parser.y: Include flags.h. Removed debug variable pl.
18029 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
18030 (block:): Likewise.
18031 (labeled_statement_nsi:): Generate debug info when reducing
18032 expression_statement:.
18033 (check_pkg_class_access): get_access_flags_from_decl invocation
18034 fixed for new CLASS_* flags location.
18035 (source_end_java_method): Save/restore parser context when
18036 entering/leaving this routine. Restore lineno to its right value
18037 before calling expand_end_bindings.
18038 (build_method_invocation_stmt): build_invoke called with the
18039 current line information.
18040 (build_invoke): New argument cl. Wrap the function call around a
18042 (refine_accessible_methods_list): Changed comment, removed
18044 * parse.h: Fixed typo in comments.
18045 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
18046 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
18047 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
18049 * lex.c (java_lex): Record the last closing curly bracket of a
18051 * jcf-parse.c (jcf_parse_source): Now calls
18052 java_check_methods. Clarified comment, fixed typo.
18054 1998-04-09 Dave Brolley <brolley@cygnus.com>
18056 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
18057 (finish_parse): Expose for non USE_CPPLIB builds.
18059 1998-04-08 Jeffrey A Law (law@cygnus.com)
18061 * lang.c (lang_print_xnode): New function.
18063 1998-04-03 Per Bothner <bothner@cygnus.com>
18065 * decl.c (class_dtable_decl), java-tree.h: New tree node.
18066 * class.c (get_dispatch_vector, get_dispatch_table): New functions
18067 used to build a class's dispatch table.
18068 (make_class_data): Generate dispatch table if flag_assume_compiled.
18069 Set dtable of class object to address of class_dtable_decl.
18071 * decl.c (int_decl_processing): Make soft_badarrayindex_node
18072 be volatile and have side effects - generates better code.
18074 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
18075 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
18077 * expr.c (expand_invoke): If class is final, method is
18078 effectively final, so can call it directly.
18080 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
18082 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
18084 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
18086 * parse.y (build_method_invocation_stmt): Removed extra argument
18089 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
18091 * expr.c (dtable_indent): Now static global.
18092 (expand_invoke): Now call invoke_build_dtable and
18093 build_invokevirtual.
18094 (invoke_build_dtable, build_invokevirtual): New functions.
18095 * jcf-io.c (find_class): Defer issuing a warning by setting
18096 jcf->outofsynch to 1.
18097 * jcf-parse.c (jcf_out_of_synch): New function.
18098 (load_class): Test this_jcf.outofsynch flag and call
18099 jcf_out_of_synch accordingly.
18100 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
18101 comment indentation.
18102 * lex.c (java_get_unicode): Fixed code indentation.
18103 (java_lex): Create string literal. Fixed typo. Removed several
18104 premature obstack_free.
18105 * parse.h: New enums for name resolution and invocation mode.
18106 (struct qualification): New data structure.
18107 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
18108 (do_resolve_class, build_method_invocation_stmt,
18109 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
18110 debug_line, identical_subpath_p, invocation_mode,
18111 refine_accessible_methods_list, build_invoke,
18112 lookup_method_invoke): New functions declared.
18113 (build_invokevirtual, invoke_build_dtable, match_java_method,
18114 build_field_ref, jcf_out_of_synch): New references to external
18116 (struct parse_ctxt): Removed artificial_constructor field.
18117 * parse.y: (array_type:): Type defined for this rule.
18118 (class_type:): Installed default rule for interface_type:.
18119 (array_type:): Now build Java array type.
18120 (qualified_name:): Now use obstack_grow0.
18121 (method_declaration:): Skip the artificial constructor added to
18123 (abstract_method_declaration:): Execute the code only during pass 1.
18124 (block:): Installed default rule in block_statements:.
18125 (block_statement:): Add the statement to the method during pass 2.
18126 (statement_expression): Installed default rule for
18127 method_invocation:.
18128 (argument_list:): Added code to build the argument list.
18129 (method_invocation:): Added call to create the method invocation
18131 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
18132 (debug_line): New function for debug.
18133 (complete_class_decl): No longer do something during pass 1.
18134 (method_header): Use BUILD_PTR_FROM_NAME.
18135 (parser_qualified_classname): Use obstack_grow0. Removed bogus
18137 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
18138 function's main comment.
18139 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
18141 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
18142 (resolve_class): Now works with arrays.
18143 (do_resolve_class, resolve_and_layout): New functions.
18144 (java_check_regular_methods): Reverse method list before and after
18145 having processed it. No longer set ctxp->artificial_constructor.
18146 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
18147 accordingly. Fixed typo in issued error message. Now use
18149 (find_in_imports_on_demand): Now use obstack_grow0.
18150 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
18151 (source_end_java_method): Call expand_expr_stmt instead of
18152 expand_expr. Calls it before calling expand_function_end.
18153 (java_method_add_stmt): Do nothing if errors were found during
18155 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
18156 (build_method_invocation_stmt, build_invoke, invocation_mode,
18157 lookup_method_invoke, refine_accessible_methods_list,
18158 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
18160 * typeck.c (build_java_signature): Properly end method signature
18161 if return type skipped.
18162 (match_java_method): New function.
18164 1998-03-16 Per Bothner <bothner@cygnus.com>
18166 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
18168 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
18170 * expr.c (build_invoke_non_interface): New function.
18171 (methods_ident, ncode_ident): Now static globals.
18172 (expand_invoke): Use build_invoke_non_interface.
18173 * java-tree.h (struct lang_decl): New field function_decl_body.
18174 (DECL_FUNCTION_BODY): New macro.
18175 * jcf-parse.c (jcf_parse_source): Deeper check before setting
18176 CLASS_FROM_SOURCE_P.
18177 (parse_source_file): Fixed typos. Call java_layout_parsed_class
18178 before starting pass 2. Call to java_generate_parsed_class replaced
18179 by java_register_parsed_class.
18180 * lex.c: Fixed typo in header. Some line width related formating.
18181 * lex.h: Some line width related formating.
18182 * parse.h (source_end_java_method, resolve_expression_name,
18183 complete_class_decl, maybe_create_class_interface_decl,
18184 check_class_interface_creation): New static function declarations.
18185 (java_layout_parsed_class, java_method_add_stmt): New function
18187 (struct parser_ctxt): Field mark_class_generate removed. New
18188 fields class_list and artificial_constructor.
18189 * parse.y: Fixed typo in header.
18190 (class_declaration:): Call complete_class_decl when class body
18192 (method_declaration:): Call source_end_java_method in pass 2 when
18193 the method body is defined.
18194 (postfix_expression:): Do expression name resolution on sub-rule
18195 name during pass 2.
18196 (create_class, create_interface): Merged common pieces.
18197 (check_class_interface_creation, maybe_create_class_interface_decl):
18199 (complete_class_decl): New function.
18200 (register_fields): Fixed line width related typo.
18201 (method_header): Correctly skip first argument when fixing
18202 argument line. Changed the loop.
18203 (java_check_circular_reference): Now use ctxp->class_list.
18204 (java_complete_class): Removed start/stop marking.
18205 (java_check_regular_methods): Now takes a class decl as an
18206 argument. Add default constructor if none were encountered.
18207 (java_check_methods): Now use ctxp->class_list. Changed call to
18208 java_check_regular_methods.
18209 (source_start_java_method): Set DECL_ARG_TYPE for each function
18211 (source_end_java_method, java_method_add_stmt): New functions.
18212 (java_generate_parsed_class): No longer exists.
18213 (java_layout_parsed_class, java_register_parsed_class): New functions.
18214 (resolve_expression_name): New function.
18216 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
18218 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
18219 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
18220 until pass initializations are done. Call read_import_dir with
18222 * parse.h: (lookup_modifier_cl): New function declared.
18223 (INTERFACE_FIELD_MODIFIERS): New macro.
18224 (OBSOLETE_MODIFIER_WARNING): New macro.
18225 * parse.y: (register_fields): Class type and current field name in
18226 local variables. Check modifier(s) if adding field(s) to an interface.
18227 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
18228 and report errors using the faulty modifier line context.
18229 (lookup_modifier_cl): New function.
18230 (read_import_dir): Detect and report default import processing
18233 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
18235 Add a pair of -fassume-compiled/-fno-assume-compiled options.
18236 * class.c (is_compiled_class): Return 1 after making sure it
18237 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
18238 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
18239 * java-tree.h (flag_assume_compiled): Add decl.
18240 * lang.c (lang_f_options): Add the flag.
18241 (flag_assume_compiled): Add decl, default to 0.
18243 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18245 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
18246 (is_compiled_class): Likewise.
18247 (layout_class): Likewise.
18248 (layout_class): Detect and lay out classes defined in source code.
18249 (interface_of_p, add_interface_do, may_add_interface): New
18251 (add_interface): Now use add_interface_do.
18252 (add_method_1): New function.
18253 (add_method): Now use add_method_1.
18254 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
18255 (complete_start_java_method): New function.
18256 (start_java_mehod): Now call complete_start_java_method.
18257 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
18258 (expand_invoke): Likewise and fixed typo.
18259 *gjava.c: (print_super_field): Use new argument to find_class
18262 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
18263 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
18264 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
18266 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
18267 (add_method_1, push_class): New prototypes.
18268 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
18269 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
18270 directory where the class was found.
18271 (find_class): New argument DO_CLASS_FILE. Function find_class
18272 modified accordingly.
18273 *jcf-parse.c: (fix_class_path): New function.
18274 (load_class): Use new VERBOSE argument. load_class now finds and
18275 loads/parses .class/.java files. Save read_state of current_jcf
18277 (java_parser_abort_on_error): New macro.
18278 (jcf_parse_source, parse_source_file): New function.
18279 (jcf_parse): Fixed typo.
18280 (yyparse): Call parse_source_file () only.
18281 (process_zip_dir): Fixed typo, fix zdir->filename_length when
18282 writing the real class name back in the zip directory entry.
18283 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
18284 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
18285 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
18286 (find_class): Prototype fixed.
18287 *lex.c: Added 1998 time stamp.
18288 Removed all static global variables, moved into the parser
18289 context data structure.. Now include unistd.h if SEEK_SET not
18291 (java_init_lex): Rewritten.
18292 (java_sneak_unicode): Modified current unicode access in current line.
18293 (java_unget_unicode): Likewise.
18294 (java_allocate_new_line): New allocation management.
18295 (java_read_char): Modified access and storage of unget_utf8_value.
18296 New way of processing current unicode.
18297 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
18298 (java_get_unicode): Now use the parser context.
18299 (java_lineterminator): Likewise.
18300 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
18301 of the reentrant parser implementation. Function now use the
18302 parser context data structure and java_lval. Fixed production of
18303 the float and double constant "out of range" error message. Fixed
18304 obstack use. Return integer value when hitting a modifier. Now
18305 return type for TRUE, FALSE and other predefined types. Return
18306 identifier as a TREE_LIST list containing the current line context
18307 as the TREE_VALUE sub-node.
18308 (java_unicode_2_utf8): Fixed typo in declaration.
18309 (java_lex_error): Now use the parser context data structure.
18310 *lex.h: Added 1998 time stamp.
18311 (struct java_line): New fields ref_count and next.
18312 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
18313 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
18314 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
18315 *parse.h: Added 1998 time stamp.
18316 (java_parse_source_file): Renamed from parse_source_file.
18317 (YYERROR_NOW, YYNOT_TWICE): Fixed.
18318 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
18319 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
18320 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
18321 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
18322 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
18323 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
18324 (struct parser_ctxt): New data structure to keep the parser context.
18325 *parse.y: Added 1998 time stamp, got rid of static global variables.
18326 (java_error_count, ctxp): New global variables.
18327 (%union): New value field.
18328 (numeric_type, integral_type): Rules removed.
18329 (primitive_type): Rule defined to handle integral, float, double and
18331 (qualified_name, package_declaration,
18332 single_type_import_declaration, type_import_on_demand_declaration,
18333 modifiers, class_declaration, super, interfaces,
18334 interface_type_list, class_body, field_declaration,
18335 field_declaration, variable_declarators, variable_declarator,
18336 variable_declarator_id, method_declaration, method_header,
18337 formal_parameter_list, formal_parameter, method_body, block,
18338 static, interface_declaration, extends_interfaces,
18339 abstract_method_declaration, local_variable_declarators): Rules now
18341 (force_error, do_warning): New global statics.
18342 (push_parser_context, parser_context_save_global,
18343 parser_context_restore_global, pop_parser_context): New functions.
18344 (yyerror): Now uses the global parser context. Fixed use of obstack.
18345 (parse_error, parse_error_context, parse_warning_context,
18346 java_accstring_lookup, redefinition_error, check_modifiers,
18347 parser_add_interface, create_interface, create_class, find_field,
18348 duplicate_declaration_error, register_fields, method_header,
18349 check_modifiers_consistency, check_abstract_method_header,
18350 method_declarator, parser_qualified_classname,
18351 parser_check_super_interface, parser_check_super,
18352 parser_chain_incomplete_item, java_check_circular_reference,
18353 layout_class_from_source, java_complete_class,
18354 complete_method_decl, resolve_class, complete_class_report_errors,
18355 java_check_final, check_method_redefinition,
18356 java_check_regular_methods, java_check_abstract_methods,
18357 java_check_methods, lookup_java_interface_method2,
18358 lookup_java_method2, lookup_cl, find_name_in_single_imports,
18359 process_imports, find_in_imports, read_import_entry,
18360 read_import_dir, find_in_imports_on_demand,
18361 check_pkg_class_access, not_builtin_p, declare_local_variables,
18362 source_start_java_method, java_generate_parsed_class): New
18364 *typeck.c: (signature_include_return): New global variable.
18365 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
18366 to add the function returned type in the signature.
18368 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
18370 * jcf-io.c (open_in_zip): Use strncmp and LEN.
18372 1998-01-29 Dave Brolley <brolley@cygnus.com>
18374 * Make-lang.in (java.info): Added.
18375 (java.install-info): Added
18377 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
18379 * Makefile.in (clean): Also remove java/parse.c.
18381 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
18383 Add a pair of -fbounds-check/-fno-bounds-check options.
18384 * lang.c (lang_decode_option): Add code to grok arguments.
18385 (flag_bounds_check): Add decl.
18386 (lang_f_options): New array w/ the option in it.
18387 * java-tree.h (flag_bounds_check): Add decl.
18388 * lang-options.h: New file.
18389 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
18390 of a static macro value.
18391 (JAVA_ARRAY_EXCEPTION): Delete macro.
18393 1998-01-23 Per Bothner <bothner@cygnus.com>
18395 * typeck.c (build_java_array_type): Fix two bugs in previous change.
18396 * expr.c (build_anewarray): Add missing promote_type.
18398 1998-01-22 Per Bothner <bothner@cygnus.com>
18400 Add array types with known length to optimize bounds checking.
18401 * typeck.c (build_java_array_type): Take length parameter.
18402 (java_array_type_length, build_prim_array_type): New functions.
18403 * java-tree.h: Update for new functions.
18404 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
18405 * class.c: Use build_prim_array_type.
18406 * expr.c (can_widen_reference_to): Handle known-length array types.
18407 (verify_jvm_instructions): Keep track of integer push instructions
18408 followed by newarray/anewarray, so we can build known-length arrays.
18409 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
18410 (java_array_data_offset): New function.
18411 (build_java_array_length_access): New function. Optimize if constant.
18412 (build_java_arrayaccess): Constant fold bounds check.
18413 (expand_java_newarray, expand_java_anewarray): Replaced by ...
18414 (build_newarray, build_anewarray): New functions.
18415 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
18416 * verify.c (merge_types): Handle known-lengh array types.
18418 1998-01-19 Per Bothner <bothner@cygnus.com>
18420 * expr.c (expand_byte_code): Fix performace bug, which caused
18421 searching linenumber_table to be linear rather than constant.
18423 1997-12-12 Per Bothner <bothner@cygnus.com>
18425 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
18427 * decl.c, java-tree.h (soft_fmod_node): New global.
18428 * decl.c (init_decl_processing): Define __builtin_fmod.
18429 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
18430 using __builtin_fmod.
18432 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
18434 * keyword.h: New file, output of keyword.gperf as processed by
18436 * lex.c (java_lex_init): Initialize java_error_flag.
18437 * parse.c (YYERROR_NOW): Uses java_error_flag.
18438 * parse.y: New static java_error_flag. Useless definition of
18440 * parse.y (java_error): Portable error recovery using
18441 java_error_flag (not yet completely tuned).
18443 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
18445 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
18447 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
18449 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
18450 (parse.c, lex.c, keyword.h): New rules for Java source code
18452 * parse.c: Renamed into jcf-parse.c.
18453 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
18454 * keyword.gperf: New file, Java keywords.
18455 * parse.y: New file, Java language grammar.
18456 * parse.h: New file, Java language grammar definitions.
18457 * lex.c: New file, Java language lexer.
18458 * lex.h: New file, Java language lexer definitions.
18460 1997-12-03 Per Bothner <bothner@cygnus.com>
18462 * decl.c (clinit_identifier_node), java-tree.h: New global.
18463 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
18464 * verify.c (verify_jvm_instructions): Inline use of removed macros.
18465 * expr.c (expand_java_field_op): Check for invalid assignment
18468 * jcf-reader.c (get_attribute): Test for wrong attribute length.
18470 1997-10-27 Per Bothner <bothner@cygnus.com>
18472 * verify.c (verify_jvm_instructions): When processing a handler,
18473 attempt to set the current_subr to the right value.
18474 (More complicated code combines Sep 17 and Oct 22 versions.)
18476 1997-10-24 Per Bothner <bothner@cygnus.com>
18478 * class.c (push_class): Figure out (guess) name of source file.
18479 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
18480 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
18481 (parse_class_file): Change return type from int to void.
18482 Call debug_start_source_file/debug_end_source_file.
18484 * expr.c (build_java_binop): Fix masking 2nd operand.
18485 * decl.c (init_decl_processing): Set sizetype first.
18487 1997-10-22 Per Bothner <bothner@cygnus.com>
18489 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
18490 (Revert Sep 17 change.)
18492 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
18494 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
18495 .class extension in their name and fix thing so we don't process
18496 them parse_zip_file_entries().
18497 (parse_zip_file_entries): Cleaned unused local variables.
18499 1997-10-20 Per Bothner <bothner@cygnus.com>
18501 * expr.c (can_widen_reference_to): Allows equal array element types.
18502 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
18503 * jcf-dump.c (RET): Get (and print) index.
18505 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
18506 Promote element type to POINTER_TYPE.
18508 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18510 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
18511 find_in_current_zip, jcf_figure_file_type): Moved from
18512 jcf-reader.c to parse.c.
18513 * zextract.c: (read_zip_archive): takes file_comment_length possible
18514 field into account.
18516 1997-10-20 Per Bothner <bothner@cygnus.com>
18518 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
18520 * verify.c (merge_types): Handle array types even better ...
18522 1997-10-17 Per Bothner <bothner@cygnus.com>
18524 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
18526 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
18527 * class.c (make_class_data): Don't build fields_decl if no fields.
18528 When building fields_decl, skip if DECL_ARTIFICIAL.
18530 * expr.c (java_stack_swap): Update stack_type_map.
18531 * verify.c (merge_types): Handle array types better.
18533 1997-10-15 Per Bothner <bothner@cygnus.com>
18535 * class.c (add_field): Don't promote short integral fields to
18536 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
18537 * expr.c (push_value): Promote and convert short integral values.
18539 * decl.c, java-tree.h (integer_two_node): New constant node.
18540 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
18542 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18544 * class.c (append_gpp_mangled_type): Use function argument
18545 unpromoted type to generate mangled name.
18547 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
18549 * constants.c (build_constant_data_ref): Now uses current_class
18550 instead of main_class.
18551 (build_constants_constructor): Now uses current_class instead of
18553 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
18554 of the global variable SeepZipFiles done here.
18555 * zextract.c (read_zip_archive): extra_field optional field taken
18556 into account while computing the position of the class file in the
18558 * verify.c (verify_jvm_instructions): Use current_jcf to search
18560 * parse.c (load_class): First search for the class to load in the
18561 current zip file. Saves current_jcf (restored before returning
18562 from that function). Don't call JCF_FINISH in the class was found
18563 in the current ZIP file.
18564 (jcf_parse): If the class was found in the current ZIP file, save
18565 its tree_constant_pool (for later reuse).
18566 (parse_class_file): New function. Process each method defined in
18567 the current class and record the class as to be later registered.
18568 (yyparse): Rewritten. Figure the type of the current file and switch
18570 * lang.c: New global variable current_jcf.
18571 (lang_init): Removed compiling_from_source test (done later, in
18572 yyparse). Removed call the jcf_parse ().
18573 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
18574 (typedef struct JCF): New fields seen_in_zip (to mark a class found
18575 in the current ZIP file) and zip_offset (offset to the class data in
18576 the current zip file).
18577 * jcf-reader.c: zipfile.h included.
18578 localToFile: New ZipFileCache static global variable
18579 (parse_zip_file_entries): New function. Browse the current ZIP
18580 file directory and process each class found.
18581 (process_zip_dir): New function. Register each class found in the
18582 ZIP file directory. The class aren't parsed but a valid JCF is
18583 link to each of them.
18584 (find_in_current_zip): New function. Search for a class in the
18585 current ZIP file directory. If found, prepare the class so that it
18587 (jcf_figure_file_type): New function. Examine the file structure
18588 to figure a class file, a ZIP file. If none of these categories are
18589 matched, a source file is assumed.
18590 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
18591 SeenZipFile: New global variable.
18592 (open_in_zip): Use zipmember's length to accelerate the search for
18593 a member. If zipmember was NULL and zip file successfully read,
18595 * java-tree.h: New global variable current_jcf declared. Added
18596 declaration for current_constant_pool_tags, current_constant_pool_data,
18597 current_constant_pool_length, current_constant_pool_data_ref.
18598 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
18599 store the JCF of classes seen in a zip file) and tree *constant_pool
18600 (to save a loaded class constant pool). current_class declared here.
18601 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
18602 retrieve method_ref_constant.
18603 (PUSHC): java_push_constant_from_pool now uses current_jcf.
18604 (OBJECT): get_class_constant now uses current_jcf.
18605 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
18606 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
18607 (expand_invoke): Now uses current_class instead of main_class
18608 (build_class_init): Now uses current_class instead of main_class
18609 * class.c: New static global variable registered_class.
18610 (register_class): New function.
18611 (emit_register_class): Modified to use registered_class instead of
18613 (is_compiled_class): Now take into account class seen in the archive.
18615 1997-10-06 Per Bothner <bothner@cygnus.com>
18617 * except.h: Renamed to: java-except.h.
18618 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
18619 * except.c: Add semi-working (commented out) implementation.
18621 * expr.c (expand_iinc): Add needed flush_quick_stack.
18622 * parse.c (set_source_filename): New function.
18623 (give_name_to_class): Set input_filename from package.classname.java.
18625 * jcf-io.c (find_class): Don't look first in ".".
18627 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18629 * zextract.c (read_zip_archive): Now takes into account the
18631 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
18633 1997-09-20 Per Bothner <bothner@cygnus.com>
18635 * constants.c, java-tree.h (build_internal_class_name): New function.
18636 (alloc_class_constant): Re-implement using build_internal_class_name.
18637 * class.c (make_class_data): Likewise.
18638 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
18640 1997-09-17 Per Bothner <bothner@cygnus.com>
18642 * verify.c (verify_jvm_instructions): Temporarily set current_subr
18643 to NULL before pushing an exception handler target.
18645 * expr.c (flush_quick_stack): Save from low stack indexes to high.
18646 (java_stack_swap, java_stack_dup): Re-write to be safe from
18647 clobbering registers.
18648 (build_class_init): New function.
18650 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
18652 * typeck.c (build_java_array_type): Temporary use
18653 permanent_obstack to create the array 'length' field.
18654 * expr.c (lookup_label): Temporay use permanent_obstack to create
18655 label if not found.
18656 * class.c (push_super_field): Tempory use permanent_obstack.
18658 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
18660 * typeck.c (type_for_mode): Now handles double_type_node and
18662 * verify.c (verify_jvm_instructions): The instruction following
18663 the wide bytecode is checked. OPCODE_ret added to the list of
18666 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
18668 * class.c (make_class): Temporary use permanent_obstack. Set the
18669 class CLASS_P field to 1.
18670 (push_class): Temporary use permanent_obstack.
18671 (set_super_info): Temporary use permanent_obstack.
18672 (add_method): Temporary use permanent_obstack, set
18673 METHOD_TRANSIENT().
18674 (add_field): Temporary use permanent_obstack. Sets
18675 FIELD_VOLATILE() and FIELD_TRANSIENT().
18676 (build_class_ref): Temporary use permanent_obstack if the class
18678 (build_static_field_ref): Temporary use permanent_obstack when
18679 creating field's rtl.
18680 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
18681 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
18682 and fields. Function finalized, as far as flag handling.
18683 (push_class_static_dummy_field): Temporary use permanent_obstack.
18684 (emit_register_class): Force generation of class registration at
18686 * decl.c (end_java_method): Call permanent_allocation() before
18688 * expr.c (can_widen_reference_to): Added comment to interface
18689 handling, fixed typo.
18690 (lookup_field): Now uses CLASS_P() to correct FIXME
18691 (expand_invoke): Verification on public && !static &&
18692 !abstract moved into soft_lookupinterfacemethod (kaffe).
18693 Use Object class dtable if objectref is an array when expanding
18695 (java_push_constant_from_pool): Temporary use permanent_obstack
18696 for CONSTANT_string
18697 * parse.c (get_ref_constant): Temporary use permanent_obstack to
18698 create constant references.
18699 (get_constant): Temporary use permanent_obstack to create constant.
18700 (load_class): Temporary use permanent_obstack to load class.
18701 (jcf_parse): Temporary use permanent_obstack to perform class
18703 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
18704 (build_java_signature): Temporary use permanent_obstack.
18705 * verify.c: (verify_jvm_instruction): removed unnecessary verification
18707 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
18708 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
18711 1997-09-11 Per Bothner <bothner@cygnus.com>
18713 * class.c (append_gpp_mangled_type): Fix typo.
18714 (emit_register_class): Use main_class to get class object, rather
18715 than looking for no-longer-existing static decl starting with _CL.
18716 * typeck.c (parse_signature_type): Promote array element type
18717 if it is a RECORD_TYPE.
18719 1997-09-10 Per Bothner <bothner@cygnus.com>
18721 * class.c (push_class_static_dummy_field): New function.
18722 (mangle_static_field): New. Do G++-style mangling of static fields.
18723 (layout_class): Mandle static fields here, not in add_field.
18724 (build_class_ref): The class object is now a dummy static field.
18725 * decl.c (find_local_variable): Look for best, instead of first match.
18726 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
18727 (build_java_athrow): Don't check here if exception is Throwable.
18728 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
18729 (TYPE_USED): Removed. No longer used ...
18730 * parse.c (jcf_parse): Call push_class_static_dummy_field.
18731 * verify.c (push_pending_label): New function.
18732 (push_pending_block): Renamed to check_pending_block.
18733 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
18734 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
18735 re-checking possible handlers) after a store (less wasted work).
18736 Check for null handler (finally) before calling add_handler.
18737 Various changes to (finally?) correctly handle try/finally.
18739 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
18741 * class.c: Include stdio.h.
18743 1997-09-04 Per Bothner <bothner@cygnus.com>
18745 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
18746 to make sure class is initialized before static/special invoke.
18748 * verify.c (verify_jvm_instructions): On a store instruction,
18749 call find_local_variable to force pre-allocation of decl and rtx.
18750 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
18752 1997-09-03 Per Bothner <bothner@cygnus.com>
18754 * class.c (build_class_ref): Strip off "promoted_" if need be.
18755 (make_field_value): Call build_java_signature when needed.
18756 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
18757 * expr.c (build_java_athrow): Don't push_value of exception.
18758 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
18759 match specification of [fd]cmp[lg] for NaNs.
18760 (expand_byte_code): Add support for exception handler ranges.
18761 * except.c: Add skeleton for EH code-generation.
18762 * verify.c (merge_types): Treat all promoted integral types as equal.
18763 * constants.c (build_constants_constructor): To force creation of
18764 current_constant_pool_data_ref, call build_constant_data_ref.
18766 * javaop.def (lload): Fix typo.
18767 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
18769 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
18771 * parse.c: Don't include function.h.
18773 1997-08-27 Per Bothner <bothner@cygnus.com>
18775 * except.[ch]: New files.
18776 * Makefile.in (JAVA_OBJS): Add except.o
18777 * expr.c: Temporary warning about unimplemented exceptions.
18778 * verify.c: Verify exception handlers.
18780 * jcf-dump.c (disassemble_method): Print exception table.
18782 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
18784 * expr.c (verify_jvm_instructions): Started a thorough
18785 verification of invoke* bytecodes.
18786 (expand_byte_code): flush quick stack if PC is the target of a
18787 branch. and undef RET (conflicting with config/i386/i386.h).
18788 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
18790 (expand_invoke): Now handles invokeinterface and do more
18791 verification according to the bytecode.
18792 (lookup_field): Don't try to load the class if processing
18794 (can_widen_reference_to): Now handles interfaces.
18795 * decl.c (init_decl_processing): New global variable
18796 soft_lookupinterfacemethod_node, declared in java-tree.h.
18797 Call set_super_info on string_type_node.
18798 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
18800 * class.c (set_super_info): Fills the CLASS_* flags according to
18802 (get_access_flags_from_decl): Handles all class flags.
18804 1997-08-26 Per Bothner <bothner@cygnus.com>
18806 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
18807 * parse.c (yyparse): Check for abstract method, and missing code.
18808 * expr.c (expand_byte_code): Change interface.
18809 * lang.c (put_decl_node): Print promoted types prettier.
18810 * verify.c (verify_jvm_instruction): Change interface.
18811 Partial support for scanning exception table.
18812 For load instructions, handle promoted integral types.
18814 1997-08-21 Per Bothner <bothner@cygnus.com>
18816 * verify.c: New file, with contents moved from expr.c.
18817 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
18818 * typeck.c (is_array_type_p): Moved here from expr.c.
18819 * java-tree.h: Add some now-needed function declarations.
18820 * Makefile.in (JAVA_OBJS): Added verify.o.
18822 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
18824 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
18825 METHOD_ABSTRACT flag.
18827 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
18828 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
18829 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
18831 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
18833 (start_java_method): Hook for SYNCHRONIZED methods.
18835 * expr.c (build_java_jsr, build_java_ret): New functions
18836 (JSR,PRE): New macros
18837 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
18838 (verify_jvm_instructions): tableswitch, lookupswitch,
18839 monitorenter, monitorexit, goto_w: verified.
18840 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
18841 (build_java_monitor): New function.
18842 (MONITOR_OPERATION): Modified to call build_java_monitor()
18843 (verify_jvm_instructions): Started a thorough verification of
18846 1997-08-19 Per Bothner <bothner@cygnus.com>
18848 Support verification of jsr/ret subroutines (used for try/finally).
18849 * decl.c (return_address_type_node): New type node.
18850 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
18851 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
18852 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
18853 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
18854 TYPE_USED): New macros for special types in type_map.
18856 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
18857 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
18859 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
18861 * expr.c (can_widen_reference_to): New function.
18862 (pop_type): Use it.
18863 (merge_type_state): Support handling start of subroutine.
18864 (push_pending_block): Return char* error message, instead of calling
18865 fatal on an error. Also handle subroutines.
18866 (verify_jvm_instructions): Handle errors from push_poending_block.
18867 Support jsr and ret instructions.
18869 1997-08-19 Per Bothner <bothner@cygnus.com>
18871 * jcf-io.c (find_classfile): Fix thinko.
18872 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
18874 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
18876 * Makefile.in (BISON): Remove.
18878 1997-08-07 Per Bothner <bothner@cygnus.com>
18880 * Makefile.in: Convert to autoconf.
18881 * config-lang.in (outputs): Added java/Makefile.
18883 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
18884 Rename cc1java to jc1.
18886 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
18887 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
18889 * class.c (class_depth): Do load_class if needed.
18891 Mostly better verification.
18892 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
18893 (init_decl_processing): Change return type of soft_checkcast.
18894 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
18895 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
18896 lang_print_error): New functions.
18897 (lang_init): Set global hook print_error_function to lang_print_error.
18898 * expr.c: In the type_map ptr_type_node is only used for null now.
18899 (pop_type, merge_types): Hence ptr_type_node matches any reference.
18900 (merge_types): Dererence pointer to record types before comparing.
18901 (decode_newarray_type, merge_types): On error just return NULL.
18902 (build_java_binop): Add preliminary implementation (with warning)
18903 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
18904 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
18905 (expand_compare, expand_java_goto, expand_java_call): Don't
18906 push_pending_block, since that only makes sense when verifying.
18907 (merge_type_state): Different return codes.
18908 (push_pending_block): A block may need to be verified more than once.
18909 (expand_byte_code): Warn about unused code at code generation time.
18910 (verify_jvm_instruction): Changed logic, since code may need to be
18911 re-verified if type-state has changed. Also, better error handling.
18912 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
18913 Improve newarray, anewarray, ?aload, athrow,
18914 * java-tree.h (LABEL_CHANGED): New macro.
18916 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
18918 * decl.c (soft_athrow_node): New global variable initialized.
18919 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
18920 * typeck.c (convert): Added support for REAL_TYPE.
18921 (convert_to_char): New function.
18922 (convert): Handle CHAR_TYPE.
18923 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
18924 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
18925 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
18927 (verify_jvm_instructions): Added break a the end of bogus unop: label.
18928 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
18929 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
18930 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
18931 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
18932 to Use The Right Things.
18933 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
18934 compatible with INT. BOOLEAN is made equivalent to BYTE.
18935 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
18936 OPCODE_ifnonnull): Now supported.
18937 (build_java_athrow): New function.
18939 1997-08-04 Per Bothner <bothner@cygnus.com>
18941 Rename method name <init> to match G++ (and fix mangling).
18942 * class.c (layout_class): Replace method name of <init> by class name.
18943 (make_method_value): Do inverse renaming of constructor from <init>.
18944 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
18945 * typeck.c (lookup_java_constructor): New function.
18946 * expr.c (expand_invoke): If method_name is <init>, call
18947 lookup_java_constructor to find constructor.
18949 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
18951 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
18953 * parse.c (get_class_constant): Modified to handle array "classes"
18954 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
18956 (convert): Modified to handle real type.
18957 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
18958 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
18959 variables declared.
18960 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
18961 soft_multianewarray, soft_newarray_node, soft_throw_node): New
18962 global variables initialized.
18963 (find_local_variable): Handles the case of a pointer
18964 (end_java_method): Restore the use of one more scope
18965 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
18966 build_java_array_length_access, expand_java_arrayload,
18967 expand_java_arraystore, expand_java_array_length,
18968 expand_java_multianewarray, expand_java_anewarray,
18969 build_java_check_indexed_type, is_array_type_p,
18970 build_java_throw_out_of_bound_exception): New functions.
18971 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
18972 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
18973 OPCODE_<t>aload): Implemented code for verification.
18974 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
18975 ARRAY_NEW_MULTI): Macro defined.
18976 (CONVERT): Modified to invoke convert().
18977 (case OPCODE_aload2): Fixed index typo from 2 to 1.
18979 1997-07-31 Per Bothner <bothner@cygnus.com>
18981 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
18982 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
18983 (make_class_data): Field name needs '/' as package prefix.
18984 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
18986 1997-07-25 Per Bothner <bothner@cygnus.com>
18988 Implement debug information for local variables.
18989 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
18990 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
18991 DECL_LOCAL_SLOT_CHAIN): New macros.
18992 (struct lang_decl_var): New type.
18993 * parse.c (give_name_to_locals): Move to decl.c.
18994 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
18995 (start_java_method): Re-write parameter handling.
18996 (pending_local_decls): New global variable.
18997 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
18998 (find_local_variable): Accept pc so we can skips decls not in range.
18999 (struct binding_level): Add end_pc field.
19000 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
19001 (various): Change so current pc gets passed to find_local_variable.
19003 * decl.c (init_decl_processing): Re-arrange fields in
19004 class_type_node and and method_type_node to match kaffe 0.9.1.
19005 * class.c (make_method_value, make_class_data): Update
19006 initializations to match.
19008 1997-07-16 Per Bothner <bothner@cygnus.com>
19010 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
19011 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
19012 (push_super_field): New function.
19013 (make_class_data): Handle inheritance of class static initializer.
19014 (layout_class): New name mangling.
19015 * constants.c (build_constant_data_ref): Init type of data array
19016 to a one-element array.
19017 (build_constants_constructor): Set DECL_SIZE from complete array type.
19018 * decl.c: Rename class_type, object_type etc to class_type_node,
19019 object_type_node etc. Make former inherit from latter.
19020 * expr.c (expand_invoke): Add cast of function address.
19021 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
19022 * parse.c (yyparse): Don't call layout_class here.
19023 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
19025 1997-06-14 Per Bothner <bothner@cygnus.com>
19027 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
19028 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
19029 (alloc_class_constant): New.
19030 * expr.c (expand_invoke): Make sure method's class is initialized.
19031 * class.c (interits_from_p, emit_register_class): New functions.
19032 * parse.c (yyparse): Call emit_register_class.
19034 1997-06-09 Per Bothner <bothner@cygnus.com>
19036 * constants.c: New file, to handle constant pool.
19037 * Makefile.in (JAVA_OBJS): Add constants.o.
19038 * decl.c (init_decl_processing): Update, fix, finish various structs.
19039 (pushdecl_top_level): New.
19040 * parse.c (layout_class): Moved to class.c.
19041 * expr.c (java_push_constant_from_pool): New function.
19042 * class.c (build_class_ref): Make work fully
19043 (make_class_data): Emit super-class, constant pool, interface vector.
19045 1997-06-03 Per Bothner <bothner@cygnus.com>
19047 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
19048 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
19049 * class.c (class_depth): New function.
19050 (lookup_named_class): Replaced by new function lookup_class.
19051 * decl.c (object_type_node, string_type_node): New.
19052 Remove various types that we no longer need.
19053 * expr.c (verify_jvm_instructions): New separate verifier pass.
19054 (push_type, pop_type): New functions for verifier.
19055 (type_stack_dup, pop_argument_types, merge_types): Likewise.
19056 (expand_byte_code): Simplify, since we assume already verified.
19057 (expand_invoke): Now mostly works.
19058 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
19059 * lang.c (main_class): Move to parse.c. Don't make_class yet.
19060 * parse.c: Wait to allocate class object until we know its name.
19061 (layout_class): Calculate DECL_VINDEX for each virtual method.
19062 * typeck.c (get_array_type): Rename to ...
19063 (build_java_array_type): ... and provide working implementation.
19064 (build_java_signature): New function - build Java signature of type.
19065 (set_java_signature): New function - cache signature with type.
19066 (lookup_java_method): New function.
19068 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
19070 * class.c (ident_subst): Take extra SUFFIX parameter.
19071 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
19072 (set_constant_value, build_static_field_ref, is_compiled_class): New.
19073 (build_class_ref): Actually implement.
19074 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
19075 * decl.c (builtin_function): New.
19076 (init_decl_processing): Update for current Kaffe. Declare some
19077 builtin Kaffe functions.
19078 * expr.c (build_address_of): New.
19079 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
19080 Renamed (from expand_java_new etc), and added working implementations.
19081 (build_field_ref): Now also handle static fields.
19082 (expand_invoke): Implement invokestatic, and start implement rest.
19083 * java-opcodes.h: Use javaop.def to avoid duplicated list.
19084 * javaop.def: Rename invokevirt -> invokevirtual.
19085 * lang.c (use_handles): Removed.
19086 * parse.c: Add support for ConstantValue attribute.
19087 Handle nested loading of a class. (JPOOL_UTF): New.
19089 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
19091 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
19093 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
19095 * Make-lang.in (java.install-man): New empty rule.
19096 * typeck.c (set_local_type): New function.
19097 * expr.c (STORE_INTERNAL): Call find_local_variable,
19098 not find_stack_slot. Call set_local_type.
19100 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
19102 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
19103 and building RECORD_TYPE CONSTRUCTORs.
19104 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
19106 * lang.c (use_handles): Change the default to 0.
19107 * decl.c: Define and build class_type, field_type, utf8const_type.
19108 * class.c (make_class_data, make_field_value,
19109 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
19110 hashUtf8String, strLengthUtf8, mangled_classname:
19111 Functions to build reflective data structures.
19112 * parse.c (yyparse): Call make_class_data.
19114 * jcf-io.c (open_class, find_classfile): New functions.
19115 * jcf-dump.c: Support reading classfile from explicitly-named
19116 class file (without CLASSPATH searching).
19118 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
19120 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
19121 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
19122 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
19123 (get_constant): Now trivial for CONSTANT_Utf8.
19125 * jcf.h: Make NEW_CPOOL the default.
19126 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
19128 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>