1 2001-04-05 Mark Mitchell <mark@codesourcery.com>
3 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
4 * decl.c (duplicate_decls): Adjust accordingly.
5 (maybe_commonize_var): Likewise.
6 (grokfndecl): Likewise.
7 (start_function): Likewise.
8 (start_method): Likewise.
9 * decl2.c (key_method): Likewise.
10 (import_export_decl): Likewise.
11 * method.c (implicitly_declare_fn): Likewise.
12 * optimize.c (maybe_clone_body): Likewise.
14 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
16 * lang-specs.h: Add __DEPRECATED.
18 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
20 * search.c (get_dynamic_cast_base_type): When building a new
21 constant, set its type to ssizetype.
23 2001-04-04 Jakub Jelinek <jakub@redhat.com>
25 * optimize.c (expand_call_inline): Only add newly inlined statements
28 2001-04-03 Mark Mitchell <mark@codesourcery.com>
30 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
31 (OPERATOR_FORMAT): Likewise.
32 (OPERATOR_TYPENAME_FORMAT): Likewise.
33 * operators.def: Remove old name-mangling information.
34 * decl.c (grok_op_properties): Adjust accordingly.
35 * lex.c (init_operators): Likewise.
36 * rtti.c (get_tinfo_decl): Issue error messages about types that
39 2001-04-03 Mark Mitchell <mark@codesourcery.com>
41 * decl2.c (import_export_decl): Don't call import_export_class
42 when processing an inline member function.
43 * semantics.c (expand_body): Call import_export_decl before
44 emitting inline functions.
46 2001-03-28 Richard Henderson <rth@redhat.com>
48 IA-64 ABI Exception Handling:
49 * cp-tree.def (EH_SPEC_BLOCK): New.
50 (MUST_NOT_THROW_EXPR): New.
51 * cp-tree.h: Update changed function declarations.
52 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
53 (CPTI_CALL_UNEXPECTED): New.
54 (struct cp_language_function): Rename x_eh_spec_try_block
56 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
57 * decl.c (current_binding_level): If no current function
58 bindings, revert to scope_chain.
59 (initialize_predefined_identifiers): Remove __cp_push_exception.
60 (store_parm_decls): Use begin_eh_spec_block.
61 (finish_function): Use finish_eh_spec_block.
62 (mark_lang_function): Update for name changes.
63 * decl2.c (finish_file): No mark_all_runtime_matches.
64 * dump.c (cp_dump_tree): Handle new tree codes.
65 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
66 * except.c (catch_language_init, catch_language): Remove.
67 (init_exception_processing): Don't set language code.
68 Initialize call_unexpected_node, protect_cleanup_actions,
69 eh_personality_libfunc, lang_eh_runtime_type.
70 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
71 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
72 (prepare_eh_type): Split out type canonicalizations ...
73 (build_eh_type_type): ... from here.
74 (build_eh_type_type_ref): Remove.
75 (mark_all_runtime_matches): Remove.
77 (do_begin_catch, do_end_catch): New.
78 (do_pop_exception): Remove.
79 (build_terminate_handler): Remove.
80 (choose_personality_routine): Split out language choice from ...
81 (initialize_handler_parm): ... here.
82 Use MUST_NOT_THROW_EXPR.
83 (expand_start_catch_block): Use do_begin_catch. Simplify Java
84 exception object handling.
85 (expand_start_eh_spec, expand_end_eh_spec): Remove.
86 (expand_exception_blocks, alloc_eh_object): Remove.
87 (begin_eh_spec_block, finish_eh_spec_block): New.
88 (do_allocate_exception, do_free_exception): New.
89 (expand_throw): Merge into ...
90 (build_throw): ... here. Update for abi.
91 * expr.c (cplus_expand_expr): No expand_internal_throw.
92 Handle MUST_NOT_THROW_EXPR.
93 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
94 * semantics.c (*) Update for except.h name changes.
95 (genrtl_try_block): No protect_with_terminate.
96 (genrtl_eh_spec_block): New.
97 (genrtl_handler): Don't emit the goto here.
98 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
99 (genrtl_finish_function): Don't expand_exception_blocks.
100 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
102 2001-03-28 Richard Henderson <rth@redhat.com>
104 * decl.c (struct named_label_list): Rename eh_region to
105 in_try_scope, add in_catch_scope.
106 (struct binding_level): Rename eh_region to is_try_scope,
108 (note_level_for_try): Rename from note_level_for_eh.
109 (note_level_for_catch): New.
110 (poplevel): Copy both is_try_scope and is_catch_scope to
111 the named_label_list struct.
112 (check_previous_goto_1): Don't check for catch block via
113 DECL_ARTIFICIAL; use in_try_scope instead.
114 (check_goto): Likewise.
115 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
116 * except.c (expand_start_catch_block): Call note_level_for_catch.
117 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
119 2001-03-27 Richard Henderson <rth@redhat.com>
121 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
122 exceptions_via_longjmp.
124 2001-03-27 Phil Edwards <pme@sources.redhat.com>
126 * pt.c (check_default_tmpl_args): Make error messages clearer.
128 2001-03-26 Phil Edwards <pme@sources.redhat.com>
130 * error.c: Also undefine 'A' macro used for cp_printers definition.
132 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
134 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
136 2001-03-26 Mike Yang <yang@research.att.com>
137 Mark Mitchell <mark@codesourcery.com>
139 * dump.c (dump_access): New function.
140 (cp_dump_tree): Use it. Dump basetype information for class
143 2001-03-26 Mark Mitchell <mark@codesourcery.com>
145 * Makefile.in (optimize.o): Depend on params.h.
146 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
147 (init_decl_processing): Set flag_no_inline when doing
149 * optimize.c: Include params.h.
150 (struct inline_data): Improve documentation of FNS. Add
151 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
152 (INSNS_PER_STMT): New macro.
153 (remap_block): Use CLONING_P.
154 (inlinable_function_p): Don't inline big functions.
155 (expand_call_inline): Keep track of how much inlining we've done.
156 (optimize_function): Set FIRST_INLINED_FN.
157 (maybe_clone_body): Set CLONING_P.
158 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
160 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
161 rest_of_compilation. Clear DECL_RTL for local variables
163 (clear_decl_rtl): New function.
165 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
168 * cp-tree.h (skip_type_access_control,
169 reset_type_access_control): Prototype.
170 * decl.c (grokdeclarator): Access of friends is not checked.
171 * parse.y (component_decl_list): Reset type access control.
172 * semantics.c (decl_type_access_control): Clear
173 current_type_lookups.
174 (save_type_access_control): Don't save if not deferring.
175 (skip_type_access_control, reset_type_access_control): New
177 (begin_class_definition): Do type access control for basetypes.
178 Start deferred access control.
179 (finish_class_definition): Resume immediate access control if
180 this is a local class.
182 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
184 * class.c (add_method): Use memcpy/memmove, not bcopy.
186 * decl.c (duplicate_decls): Likewise.
188 2001-03-23 Jakub Jelinek <jakub@redhat.com>
190 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
193 2001-03-23 Jakub Jelinek <jakub@redhat.com>
195 * decl.c (local_names): Define.
196 (push_local_name): New.
197 (grok_reference_init): Return init if initializing static reference
198 variable with non-constant instead of emitting it.
199 Move expand_static_init call to cp_finish_decl.
200 (layout_var_decl): Call push_local_name.
201 (maybe_commonize_var): Allow inlining functions even if they have
202 static local variables, use comdat_linkage for them if flag_weak.
203 (check_initializer): Call obscure_complex_init if
204 grok_reference_init returned non-zero.
205 (save_function_data): Clear x_local_names.
206 (pop_cp_function_context): Free x_local_names.
207 (mark_inlined_fns): Remove.
208 (mark_lang_function): Mark x_local_names.
209 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
210 Mark inlined_fns as tree, remove call to mark_inlined_fns.
211 * class.c (alter_access): Ensure DECL_ACCESS is never set if
212 DECL_DISCRIMINATOR_P.
213 * cp-tree.h (cp_language_function): Add x_local_names.
214 (lang_decl_flags): Add discriminator into u2.
215 (lang_decl_inlined_fns): Remove.
216 (lang_decl): inlined_fns is now a TREE_VEC.
217 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
218 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
219 TREE_VEC, not a custom structure.
220 (optimize_function): Likewise.
221 * mangle.c (discriminator_for_local_entity): Discriminate among
222 VAR_DECL local entities.
223 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
226 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
228 Add support for Java interface method calls.
229 * cp-tree.h (struct lang_type): Add java_interface flag.
230 (TYPE_JAVA_INTERFACE): New macro.
231 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
232 by setting TYPE_JAVA_INTERFACE.
233 * call.c (java_iface_lookup_fn): New static.
234 (build_over_call): If calling a method declared in a
235 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
236 expression which resolves the function address.
237 (build_java_interface_fn_ref): New function.
239 2001-03-22 Richard Henderson <rth@redhat.com>
241 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
242 * except.c: Don't include it.
244 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
245 based on an idea from Joe Buck <jbuck@synopsys.com>
247 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
249 (data_def, component_decl): Add reductions to bad_decl.
251 2001-03-22 Jakub Jelinek <jakub@redhat.com>
253 * method.c (do_build_assign_ref): Don't use build_modify_expr for
254 anonymous aggregates, since they don't have assignment operator
256 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
257 assignment operators for anonymous structure fields.
259 2001-03-21 Jason Merrill <jason@redhat.com>
261 * pt.c (instantiate_decl): Abort if we see a member constant
262 instantiation that doesn't already have its initializer.
263 Downgrade explicit instantiation without definition to pedwarn.
265 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
266 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
267 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
269 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
270 (pending_vtables): Remove.
271 * decl2.c (pending_vtables): Remove.
272 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
273 CLASSTYPE_VTABLE_NEEDS_WRITING.
274 (import_export_class): Likewise.
275 (init_decl2): Don't mark pending_vtables.
276 * lex.c (handle_pragma_vtable): Just sorry.
277 * pt.c (instantiate_class_template): Don't mess with
278 CLASSTYPE_VTABLE_NEEDS_WRITING.
279 (mark_class_instantiated): Likewise.
280 * ptree.c (print_lang_type): Don't print it.
281 * semantics.c (begin_class_definition): Don't set it.
283 * pt.c (template_tail): Replace with last_pending_template.
284 (maybe_templates, maybe_template_tail): Remove.
285 (add_pending_template): Adjust.
286 (instantiate_pending_templates): Adjust.
288 * cp-tree.h (struct saved_scope): Remove lang_stack field.
289 (current_lang_stack): Remove.
290 * decl.c (maybe_push_to_top_level): Don't initialize it.
291 (duplicate_decls): Use current_lang_depth.
292 (xref_basetypes): Likewise.
293 * class.c (current_lang_depth): New fn.
294 (push_lang_context): Use more varray functionality.
295 (pop_lang_context): Likewise.
297 * error.c (GLOBAL_THING): Always use '__'.
299 2001-03-21 Mark Mitchell <mark@codesourcery.com>
301 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
303 * mangle.c (mangle_decl_string): Mangle the names of overloaded
304 operators, even when they have `extern "C"' linkage.
306 2001-03-19 Mark Mitchell <mark@codesourcery.com>
308 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
309 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
310 where it's not necessary.
311 (add_method): Remove optimization involving comparison of
313 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
314 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
315 where it's not necessary.
316 (check_methods): Likewise.
317 (build_clone): Likewise.
318 (built_vtt): Likewise.
319 * cp-tree.h (DECL_NEEDED_P): Likewise.
320 * decl.c (pushtag): Likewise.
321 (duplicate_decls): Likewise.
322 (pushdecl): Likewise.
323 (builtin_function): Likewise.
324 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
325 (build_cp_library_fn): Likewise.
326 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
327 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
328 where it's not necessary.
329 (make_rtl_for_nonlocal_decl): Likewise.
330 (cp_finish_decl): Likewise.
331 (grokfndecl): Likewise.
332 (grokvardecl): Likewise.
333 (grokdeclarator): Likewise.
334 (start_function): Likewise.
335 (cp_missing_return_ok_p): Likewise.
336 * decl2.c (grokclassfn): Likewise.
337 (check_classfn): Likewise.
338 (finish_static_data_member_decl): Likewise.
339 (grokfield): Likewise.
340 * error.c (GLOBAL_IORD_P): Remove.
341 (dump_global_iord): Improve output.
342 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
343 * except.c (nothrow_libfn_p): Summarily reject any function not in
345 * init.c (build_java_class_ref): Don't explicitly set
346 DECL_ASSEMBLER_NAME after calling mangle_decl.
347 * mangle.c (mangle_decl_string): Handle extern "C" functions.
348 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
349 * method.c (set_mangled_name_for_decl): Don't explicitly set
350 DECL_ASSEMBLER_NAME after calling mangle_decl.
351 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
352 IDENTIFIER_GLOBAL_VALUE for the thunk.
353 * pt.c (set_mangled_name_for_template_decl): Remove.
354 (check_explicit_specialization): Don't use it.
355 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
356 (tsubst_friend_function): Likewise.
357 (tsubst_decl): Likewise.
358 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
359 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
360 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
361 where it's not necessary.
362 (tinfo_base_init): Likewise.
363 (create_real_tinfo_var): Likewise.
364 * search.c (looup_field_1): Likewise.
365 * semantics.c (finish_named_return_value): Likewise.
366 * tree.c (init_tree): Set lang_set_decl_assembler_name.
368 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
370 Correct semantics restrictions checking in throw-expression.
371 * except.c (is_admissible_throw_operand): New function.
372 (build_throw): Use it.
374 2001-03-14 Mark Mitchell <mark@codesourcery.com>
376 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
379 2001-03-14 Mark Mitchell <mark@codesourcery.com>
381 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
382 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
383 * decl.c (duplicate_decls): Likewise.
384 (builtin_function): Likewise.
385 (build_library_fn): Likewise.
386 (build_cp_library_fn): Likewise.
387 (check_initializer): Likewise.
388 (cp_finish_decl): Likewise.
389 * decl2.c (grokfield): Likewise.
390 (grok_function_init): Remove #if 0'd code.
391 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
392 * friend.c (do_friend): Likewise.
393 * init.c (get_temp_regvar): Likewise.
394 * method.c (make_thunk): Likewise.
395 * pt.c (tsubst_friend_function): Likewise.
396 (tsubst_decl): Likewise.
397 (regenerate_decl_from_template): Likewise.
398 * semantics.c (genrtl_named_return_value): Likewise.
399 (expand_body): Likewise.
400 (genrtl_finish_function): Likewise.
401 * tree.c (cp_tree_equal): Likewise.
403 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
405 * call.c (convert_like_real): Add extra semantics to INNER
406 parameter. Don't convert to temporary if a user conversion
407 gives us an lvalue that we're about to bind to a reference.
408 Set INNER to indicate pending reference binding on recursive
411 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
413 * cp/lex.c: Delete duplicate pending_lang_change.
415 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
417 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
419 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
420 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
422 2001-03-09 Zack Weinberg <zackw@stanford.edu>
424 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
426 2001-03-08 Stan Shebs <shebs@apple.com>
428 * cp-tree.h (set_identifier_local_value): Remove unused decl.
430 2001-03-06 Zack Weinberg <zackw@stanford.edu>
432 * spew.c: Remove references to CPP_OSTRING.
434 2001-03-06 Andrew Haley <aph@redhat.com>
436 * typeck.c (convert_arguments): Check that we have an fndecl.
438 2001-03-05 Andrew Haley <aph@redhat.com>
440 * typeck.c (convert_arguments): Don't do ellipsis conversion for
441 __built_in_constant_p.
443 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
445 * typeck.c (build_static_cast): Allow enum to enum conversions
448 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
450 * class.c (check_field_decls): Pointers to member do not a
451 non-pod struct make, as per DR 148.
453 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
455 * call.c (joust): cp_pedwarn when using gnu extension concerning
456 worst conversion sequences.
458 2001-03-01 Zack Weinberg <zackw@stanford.edu>
460 * decl.c: Replace all uses of 'boolean' with 'bool'.
462 2001-03-01 Zack Weinberg <zackw@stanford.edu>
464 * lang-specs.h: Add zero initializer for cpp_spec field to
465 all array elements that need one. Don't put an #ifdef inside
466 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
469 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
471 Implement using decls inside template functions.
472 * decl2.c (validate_nonmember_using_decl): Don't special case
473 fake_std_node in the global namespace. Don't reject early when
474 processing a template.
475 (do_local_using_decl): Add to statement tree. Don't do further
476 processing when building a template.
477 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
479 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
481 * decl2.c (do_nonmember_using_decl): Don't complain if we find
482 same function. Do complain about ambiguating extern "C"
485 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
487 Remove floating point and complex type template constant parms.
488 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
489 COMPLEX_TYPE extensions.
490 (invalid_nontype_parm_type_p): Likewise.
492 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
494 * except.c (call_eh_info): Revert "match_function"'s type.
496 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
498 Fix ctor vtable vcall offsets.
499 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
500 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
501 (get_matching_base): Remove.
502 (get_original_base): New function.
503 (build_vtbl_initializer): Initialize vid.rtti_binfo.
504 Use a virtual thunk for a ctor vtable with an index
505 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
506 primary base within a constructor vtable. Only set
507 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
508 when primary base has been lost.
509 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
511 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
513 * call.c (joust): Ensure more_specialized()'s argument length
514 parameter has correct value for constructors.
516 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
518 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
520 * decl.c (mark_inlined_fns): Prototype.
522 2001-02-22 Mark Mitchell <mark@codesourcery.com>
524 * spew.c (yylex): Correct handling of friends.
526 2001-02-22 Mark Mitchell <mark@codesourcery.com>
528 * mangle.c (write_encoding): Pass write_function_type the
529 FUNCTION_DECL for the function being encoded.
530 (write_function_type): Pass it along to write_bare_function_type.
531 (write_bare_function_type): Pass it along to write_method_parms.
532 (write_method_parms): Don't mangle the compiler-generated
533 parameters to a constructor or destructor.
535 2001-02-22 Andreas Jaeger <aj@suse.de>
537 * optimize.c: Include toplev.h for
538 note_deferral_of_defined_inline_function prototype.
540 2001-02-22 Jakub Jelinek <jakub@redhat.com>
542 * cp-tree.h (struct lang_decl_inlined_fns): New.
543 (struct lang_decls): Add inlined_fns.
544 (DECL_INLINED_FNS): New macro.
545 * optimize.c (struct inline_data): Add inlined_fns.
546 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
547 (inlinable_function_p): Likewise, fix typo in comment,
548 function is not inlinable if it already inlined function currently
550 (expand_call_inline): Add fn to inlined_fns if neccessary.
551 (optimize_function): Initialize inlined_fns.
552 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
553 * decl.c (mark_inlined_fns): New function.
554 (lang_mark_tree): Call it.
556 2001-02-21 Jason Merrill <jason@redhat.com>
558 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
559 (DECL_UNINLINABLE): Move to middle-end.
561 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
562 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
563 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
564 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
565 parms and outer BLOCK. note_deferral_of_defined_inline_function.
567 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
570 2001-02-19 Mark Mitchell <mark@codesourcery.com>
572 * decl2.c (set_decl_namespace): Allow explicit instantiations in
575 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
577 * optimize.c (expand_call_inline): Don't walk subtrees of type
580 2001-02-18 Mark Mitchell <mark@codesourcery.com>
582 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
585 2001-02-18 Jason Merrill <jason@redhat.com>
587 Do put the VTT parameter in DECL_ARGUMENTS.
588 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
589 (current_vtt_parm): New macro.
590 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
591 (DECL_HAS_VTT_PARM_P): New macro.
592 (DECL_VTT_PARM): Remove.
593 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
594 * decl.c (duplicate_decls): Only copy the operator code if
596 (start_function): Set current_vtt_parm.
597 (lang_mark_tree): Don't mark vtt_parm.
598 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
599 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
600 * class.c (build_clone): Maybe remove the VTT parm.
601 * optimize.c (maybe_clone_body): Set up the VTT parm.
602 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
603 * call.c (build_over_call): Just allow the VTT arg.
604 * method.c (make_thunk): Don't set DECL_VTT_PARM.
605 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
606 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
607 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
608 * error.c (dump_function_decl): Likewise.
609 * call.c (build_user_type_conversion_1, convert_like_real): Abort
610 if we try to call a constructor with in-charge or VTT parms.
611 * method.c (skip_artificial_parms_for): New fn.
612 * call.c (add_function_candidate, build_over_call): Call it.
613 * call.c (build_new_method_call): Use current_vtt_parm.
614 * init.c (expand_virtual_init): Likewise.
615 * class.c (same_signature_p): No longer static.
616 * cp-tree.h: Declare it.
617 * search.c (look_for_overrides_r): Use it.
619 2001-02-17 Mark Mitchell <mark@codesourcery.com>
621 * cp-tree.h (new_abi_rtti_p): Remove.
622 (name_mangling_version): Likewise.
623 (flag_do_squangling): Likewise.
624 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
625 * decl.c (grokfndecl): Likewise.
626 * decl2.c (name_mangling_version): Remove.
627 (flag_do_squangling): Likewise.
628 (lang_f_options): Remove `squangle'.
629 (unsupported_options): Add `squangle'.
630 (cxx_decode_option): Issue a warning about uses of
631 -fname-mangling-version.
632 (finish_file): Remove old ABI support.
633 * pt.c (check_explicit_specialization): Likewise.
634 (tsubst_decl): Likewise.
635 * rtti.c (init_rtti_processing): Likewise.
636 (build_headof): Likewise.
637 (get_tinfo_decl_dynamic): Likewise.
638 (tinfo_from_decl): Likewise.
639 (build_dynamic_cast_1): Likewise.
640 (synthesize_tinfo_var): Likewise.
641 * init.c (build_new): Allow enumeration types for the array-bounds
642 in a direct-new-declarator.
644 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
646 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
647 TREE_PROTECTED from the template being specialized.
649 2001-02-17 Jason Merrill <jason@redhat.com>
651 * decl2.c (build_artificial_parm): Set TREE_READONLY.
653 * decl.c (bad_specifiers): Allow throw specs on things with
654 pointer-to-function or -member-function type.
655 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
658 2001-02-17 Mark Mitchell <mark@codesourcery.com>
660 * call.c (check_dtor_name): Handle template names correctly.
662 2001-02-16 Jason Merrill <jason@redhat.com>
664 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
665 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
666 * optimize.c (maybe_clone_body): Don't substitute it.
667 * call.c (build_new_method_call): Check in_chrg instead.
668 * init.c (expand_virtual_init): Likewise.
670 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
672 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
673 class-type introduces at least a type-name.
675 2001-02-16 Jakub Jelinek <jakub@redhat.com>
677 * call.c (convert_like_real): Create a temporary for non-lvalue.
679 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
681 * cp-tree.h: Fix typos in comments.
683 2001-02-16 Jason Merrill <jason@redhat.com>
685 * optimize.c (remap_block): If we're compiling a clone, pass the
686 new block to insert_block.
688 2001-02-16 Mark Mitchell <mark@codesourcery.com>
690 * semantics.c (finish_asm_stmt): Robustify.
692 2001-02-15 Mark Mitchell <mark@codesourcery.com>
694 * pt.c (push_template_decl_real): Don't remangle the name of a
697 2001-02-15 Jim Meyering <meyering@lucent.com>
699 * Make-lang.in (c++.install-common): Depend on installdirs.
700 (c++.install-info): Likewise.
701 (c++.install-man): Likewise.
703 2001-02-15 Mark Mitchell <mark@codesourcery.com>
705 * typeck2.c (build_m_component_ref): Robustify.
707 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
709 * friend.c (do_friend): Don't take the nested [template] class
710 into account when deciding whether to warn about the friend
711 function not referring to a template function.
713 2001-02-14 Jakub Jelinek <jakub@redhat.com>
715 * typeck.c (build_unary_op): Clarify error message.
717 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
719 * parse.y (component_constructor_declarator): allow optional
720 parentheses around constructor class name.
722 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
724 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
726 * init.c (emit_base_init): Remove incorrect comment about
728 * method.c (make_thunk): Fix comment alignment.
730 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
732 Kill remnants of this is variable.
733 * cp-tree.h (flag_this_is_variable): Remove.
734 * decl2.c (flag_this_is_variable): Remove.
735 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
736 (build_vbase_path): The path is non-static, even in a cdtor.
737 (resolves_to_fixed_type_p): Add additional return value.
738 * search.c (init_vbase_pointers): Adjust.
739 * tree.c (lvalue_p_1): Adjust.
740 * typeck.c (mark_addressable): Adjust.
742 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
744 * pt.c (unify): Don't check cv quals of array types.
746 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
748 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
749 check whether we already have the type.
751 2001-02-13 Mark Mitchell <mark@codesourcery.com>
753 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
754 * call.c (build_op_delete_call): Simplify to remove duplicate
756 * class.c (clone_function_decl): Don't build the deleting variant
757 of a non-virtual destructor.
758 * decl.c (finish_destructor_body): Don't call delete if this is a
759 non-virtual destructor.
760 * init.c (build_delete): Explicitly call `operator delete' when
761 deleting an object with a non-virtual destructor.
763 2001-02-13 Jason Merrill <jason@redhat.com>
765 * lang-specs.h: Add more __EXCEPTIONS.
767 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
769 * typeck2.c (process_init_constructor): Check
770 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
772 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
774 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
775 Remove spurious information in comment. Allow further
776 adjustments of REFERENCE_TYPE args.
778 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
780 * errfn.c (cp_deprecated): Tweak diagnostic text.
781 * parse.y (new_initializer): Deprecate initializer lists
784 2001-02-12 Mark Mitchell <mark@codesourcery.com>
786 Remove old ABI support.
788 2001-02-11 Mark Mitchell <mark@codesourcery.com>
790 * decl2.c (flag_vtable_thunks): Always set it to 1.
791 (flag_new_abi): Likewise.
792 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
794 * Makefile.in (g++spec.o): Fix typo.
796 2001-02-09 Jason Merrill <jason@redhat.com>
798 * lang-specs.h: Restore definition of __EXCEPTIONS.
800 2001-02-08 Jason Merrill <jason@redhat.com>
802 * search.c (shared_member_p): New function.
803 (lookup_field_r): Use it.
804 * cp-tree.h (SHARED_MEMBER_P): Remove.
806 * method.c (process_overload_item): Handle template-dependent array
808 * pt.c (type_unification_real): If we end up with undeduced nontype
811 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
814 * typeck2.c (friendly_abort): Don't say anything if we have
815 earlier errors or sorries.
817 * decl.c (check_tag_decl): Notice attempts to redefine bool and
818 wchar_t. Ignore if in_system_header.
820 * decl.c (maybe_push_cleanup_level): New fn...
821 (start_decl_1): ...split out from here.
822 * cvt.c (build_up_reference): Use it.
823 * cp-tree.h: Declare it.
825 2001-02-07 Mark Mitchell <mark@codesourcery.com>
827 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
830 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
832 * pt.c (lookup_template_class): Make sure it's a primary
833 template or template_template_parm when called from the parser.
834 (instantiate_template_class): Add assertion.
836 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
838 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
839 from error_mark_node.
841 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
843 Fix specification and implementation bugs in V3 ABI
844 construction vtables.
845 * cp-tree.h (flag_dump_class_layout): New flag.
846 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
847 (BINFO_LOST_PRIMARY_P): New flag.
848 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
849 (BINFO_PRIMARY_MARKED_P): Rename to ...
850 (BINFO_PRIMARY_P): ... here.
851 (binfo_via_virtual): New prototype.
852 * decl2.c (flag_dump_class_layout): New flag.
853 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
854 use `=' as a file name separator.
855 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
857 (build_vtbl_address): If this is a virtual primary base, then
858 get the vtbl of what it is ultimately primary for.
859 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
861 (dfs_skip_nonprimary_vbases_markedp): Likewise.
862 (get_shared_vbase_if_not_primary): Likewise.
863 (dfs_get_pure_virtuals): Likewise.
864 (expand_upcast_fixups): Likewise.
865 (fixup_virtual_upcast_offsets): Likewise.
866 (dfs_find_vbase_instance): Likewise.
867 (find_vbase_instance): Likewise.
868 (binfo_from_vbase): Adjust comment to reflect reality.
869 (binfo_via_virtual): New function.
870 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
871 for binfo walking during VTT construction.
872 (dfs_mark_primary_bases): Remove.
873 (force_canonical_binfo_r): New function.
874 (force_canonical_binfo): New function.
875 (mark_primary_virtual_base): New function.
876 (mark_primary_bases): Walk in inheritance graph order, use
877 mark_primary_virtual_base.
878 (determine_primary_base): Use some more intermediate variables.
879 (dfs_find_final_overrider): Don't check for overriding along a
881 (dfs_modify_vtables): Walk into primary virtual bases too.
882 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
883 (build_base_fields): Likewise.
884 (dfs_set_offset_for_unshared_vbases): Likewise.
885 (layout_virtual_bases): Likewise.
886 (end_of_class): Likewise.
887 (finish_struct_1): Call dump_class_hierarchy, if requested.
888 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
889 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
890 (dump_class_hierarchy): Add file parameter. Append to file, if
892 (finish_vtbls): Adjust accumulate_vtbl_inits call.
893 Use canonical base for virtual bases.
894 (build_vtt): Add more comments. Adjust build_vtt_inits call.
895 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
896 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
897 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
899 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
900 from DATA. We want virtual primary bases and all bases via virtual.
901 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
902 virtual base when not a construction vtable.
903 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
904 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
905 Use canonical bases when processing virtual bases.
906 (accumulate_vtbl_inits): We're interested in any base via a
908 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
909 within a construction vtable, determine what is being overridden.
910 (build_vtbl_initializer): Add more comments
911 (add_vcall_offset_vtbl_entries_1): Adjust comment.
912 (build_rtti_vtbl_entries): Check if the base has lost its
915 2001-02-05 Mark Mitchell <mark@codesourcery.com>
917 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
919 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
921 * decl.c (pushdecl): Call abort instead of fatal.
922 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
923 * init.c (build_new_1): Likewise.
924 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
925 * decl.c (build_typename_type): hash_table_init now returns void.
926 decl.c (init_decl_processing): Make an error non-fatal.
928 2001-02-04 Mark Mitchell <mark@codesourcery.com>
930 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
932 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
933 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
934 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
935 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
936 * decl.c (maybe_commonize_var): Use the new name-mangling where
938 * decl2.c (comdat_linkage): Enhance comments. Make all
939 compiler-generated things static, if COMDAT is not available.
940 (get_tinfo_decl): Do not make typeinfo objects that belong in the
942 (tinfo_base_init): Use the correct mangled name for typeinfo
943 strings, and push them into the global scope.
944 (typeinfo_in_lib_p): New function.
945 (synthesize_tinfo_var): Use it.
946 (create_real_tinfo_var): Likewise.
948 2001-02-03 Jakub Jelinek <jakub@redhat.com>
950 * decl.c (push_class_binding): Use context_for_name_lookup instead
952 * search.c (context_for_name_lookup): Remove static. Check for NULL
954 * cp-tree.h (context_for_name_lookup): Add prototype.
956 2001-02-02 Jakub Jelinek <jakub@redhat.com>
958 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
959 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
961 * call.c (convert_class_to_reference, build_user_type_conversion_1,
962 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
964 2001-02-02 Mark Mitchell <mark@codesourcery.com>
966 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
967 of macros used when compiling g++spec.c.
968 * g++spec.c (lang_specific_driver): Link with the shared
971 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
973 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
974 make_reference_declarator, make_call_declarator), method.c
975 (implicitly_declare_fn), parse.y (namespace_using_decl,
976 notype_unqualified_id, expr_or_declarator, new_type_id,
977 after_type_declarator, direct_after_type_declarator,
978 notype_declarator, complex_notype_declarator,
979 complex_direct_notype_declarator, qualified_id,
980 notype_qualified_id, overqualified_id, direct_new_declarator,
981 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
982 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
983 instead of build_parse_node.
985 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
987 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
988 (minus_one_node): Moved to top level gcc directory. Renamed
989 to integer_minus_one_node.
991 * init.c (init_init_processing): Don't set minus_one_node.
992 (build_vec_init): Use integer_minus_one_node.
994 * rtti.c (get_tinfo_decl_dynamic): Likewise.
996 2001-01-28 Jakub Jelinek <jakub@redhat.com>
998 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
999 identical and they would be replaced with constant, remove
1000 MODIFY_EXPR from the tree.
1002 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1004 * Make-lang.in: Remove all dependencies on defaults.h.
1005 * call.c: Don't include defaults.h.
1007 * decl2.c: Likewise.
1008 * except.c: Likewise.
1012 * typeck.c: Likewise.
1014 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1016 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1017 operators even in "C" linkage.
1018 * method.c (set_mangled_name_for_decl): Likewise.
1019 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1020 overloaded operators in "C" linkage.
1022 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1024 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1025 (tsubst_arg_types): Check parameter is not void.
1026 (tsubst): Adjust tsubst_decl call.
1028 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1030 * call.c (add_builtin_candidate): Quote std properly, from
1033 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1035 * pt.c (check_explicit_specialization): Clone constructors and
1038 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1040 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1041 indicates anything special about template depth. Make sure we
1042 only count the user visible template classes.
1044 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1046 * call.c (build_conv): Typo in comment.
1047 (add_builtin_candidate): Add more explanation.
1048 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1049 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1050 when we have enumeral types.
1051 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1052 candidates for relops and eqops.
1053 (joust): Simplify control flow. Allow a non-template user
1054 function to hide a builtin.
1056 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1058 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1059 (more_specialized): Add deduction parameter.
1060 * call.c (joust): Adjust more_specialized call.
1061 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1062 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1063 (get_bindings_order): Remove.
1064 (get_bindings_real): Add DEDUCE parameter.
1065 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1066 REFERENCE_TYPE jig for DEDUCE_ORDER.
1067 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1068 maybe_adjust_types_for_deduction.
1069 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1071 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1072 (check_cv_quals_for_unify): Use new unify qualifier flags.
1073 (unify): Clear new unify qualifier flags.
1074 (get_bindings_real): Add DEDUCE parameter.
1075 (get_bindings): Adjust call to get_bindings_real.
1076 (get_bindings_overload): Likewise.
1077 (most_specialized_instantiation): Adjust call to
1080 2001-01-19 Jason Merrill <jason@redhat.com>
1082 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1084 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1087 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1089 * decl2.c (arg_assoc_class): Fix double iteration logic.
1091 2001-01-19 Jason Merrill <jason@redhat.com>
1093 * init.c (build_delete): Always call convert_force to strip cv-quals.
1095 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1096 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1097 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1099 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1101 * search.c (get_vbase_1): Count only virtual bases.
1103 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1105 * class.c (duplicate_tag_error): Robustify flag clearing.
1107 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1109 * cp-tree.h (lookup_template_class): Add complain parm.
1110 * decl.c (lookup_namespace_name): Adjust call to
1111 lookup_template_class.
1112 (make_typename_type): Likewise.
1113 * semantics.c (finish_template_type): Likewise.
1114 * pt.c (lookup_template_class): Add complain parm. Adjust.
1115 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1118 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1120 * pt.c (copy_default_args_to_explicit_spec): Preserve
1121 object's CV quals. Reorganize.
1123 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1125 * typeck.c (build_modify_expr): Say `initialization' for
1127 * init.c (build_default_init): Convert to enumeral type, if
1130 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1132 * parse.y (nomods_initdcl0): Properly set things up for
1135 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1137 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1138 (type_unification_real): Set it.
1141 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1143 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1145 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1147 * semantics.c (begin_class_definition): Check we're not inside a
1150 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1152 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1155 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1157 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1158 * call.c (build_over_call): Add comment.
1160 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1162 * cvt.c (ocp_convert): Handle vector type conversion
1163 * typeck2.c (digest_init): Handle vector type initializations
1165 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1167 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1170 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1172 * pt.c (check_nontype_parm): Rename to ...
1173 (invalid_nontype_parm_type_p): ... here.
1174 (process_template_parm): Adjust.
1175 (convert_template_argument): Adjust.
1177 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1179 * pt.c (check_nontype_parm): New function.
1180 (process_template_parm): Use it.
1181 (convert_template_argument): Use it.
1182 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1185 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1187 * tree.c: Add defaults.h
1188 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1189 * Make-lang.in (cp/tree.o): Add defaults.h.
1191 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1193 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1195 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1197 * g++.1: Change to be ".so man1/gcc.1".
1199 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1201 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1203 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1204 ($(srcdir)/cp/g++int.info): New target.
1205 * gxxint.texi: Add info directory entry. Use @@ in email address.
1206 * .cvsignore: Update.
1208 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1210 * typeck.c (build_c_cast): Do template processing earlier.
1211 Always pedwarn on array casts.
1213 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1215 * friend.c (make_friend_class): Make sure a templated class is
1216 actually a template.
1218 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1220 * decl2.c (get_guard): Set linkage from guarded decl.
1222 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1224 * call.c (convert_default_arg): Check for unprocessed
1226 * cp-tree.h (replace_defarg): Move to spew.c.
1227 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1228 spew.c, which is where they really are.
1229 (done_pending_defargs): Declare.
1230 (unprocessed_defarg_fn): Declare.
1231 * decl.c (replace_defarg): Move to spew.c
1232 * parse.y (structsp): Call done_pending_defargs.
1233 * spew.c (defarg_fns): Rearrange list structure.
1234 (defarg_fnsdone): New static variable.
1235 (defarg_depfns): New static variable.
1236 (init_spew): Adjust.
1237 (add_defarg_fn): Store the type in TREE_TYPE.
1238 (do_pending_defargs): Detect and deal with ordering constraints
1240 (done_pending_defargs): New function.
1241 (unprocessed_defarg_fn): New function.
1242 (replace_defarg): Moved from decl.c. Robustify. Don't save
1243 if circularity detected.
1245 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1247 * pt.c (unify): Check array has a domain, before checking
1248 whether it is variable sized.
1250 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1252 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1253 parameters with pointers to arrays of unknown bound.
1255 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1257 * parse.y (template_parm_header, template_spec_header): New
1258 reductions. Split out from ...
1259 (template_header): ... here. Use them.
1260 (template_template_parm): Use template_parm_header.
1261 * semantics.c (finish_template_template_parm): Add assert.
1263 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1265 * mangle.c (write_builtin_type): Fix thinko.
1267 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1268 (copy_default_args_to_explicit_spec): Likewise.
1269 (check_explicit_specialization): Use it.
1271 * class.c (finish_struct_1): Remove last argument in call to
1272 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1273 * decl.c (builtin_function): Likewise.
1274 (build_cp_library_fn): Likewise.
1275 (check_initializer): Likewise.
1276 (make_rtl_for_nonlocal_decl): Likewise.
1277 (cp_finish_decl): Likewise.
1278 (start_function): Likewise.
1279 * decl2.c (finish_anon_union): Likewise.
1280 * friend.c (do_friend): Likewise.
1281 * init.c (build_java_class_ref): Likewise.
1282 * method.c (make_thunk): Likewise.
1283 * pt.c (tsubst_friend_function): Likewise.
1284 * semantics.c (expand_body): Likewise.
1286 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1288 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1289 looking at DECL_CLONED_FUNCTION for non-functions.
1291 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1293 * error.c (dump_template_parameter): Use parm to determine how
1294 to print default value.
1296 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1298 * class.c (duplicate_tag_error): Clear more flags.
1300 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1302 * call.c (build_new_method_call): Use binfo_for_vbase.
1304 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1306 * cp-tree.h (flag_cond_mismatch): Don't declare.
1307 * decl2.c (flag_cond_mismatch): Don't define.
1308 (lang_f_options): Remove cond-mismatch.
1309 (unsupported_options): Add cond-mismatch.
1311 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1313 * class.c (handle_using_decl): Reject using of constructor name
1314 of sourcing class. Allow injecting of a method with same name as
1315 nested class. Fixup error messages.
1317 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1319 * decl2.c (lang_decode_option): Handle -Wformat=2.
1321 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1323 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1324 initialized_in_class.
1325 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1326 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1327 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1328 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1329 * pt.c (check_default_tmpl_args): Adjust for
1330 DECL_INITIALIZED_IN_CLASS_P.
1331 (instantiate_class_template): Likewise.
1332 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1334 * class.c (finish_struct): Constify saved_filename.
1336 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1338 * class.c (duplicate_tag_error): Adjust diagnostic.
1339 (finish_struct): Locally set location to start of struct.
1340 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1342 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1344 * decl.c (struct binding_level): Adjust class_shadowed comments
1346 (push_class_level_binding): Ajust comments to reflect reality.
1347 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1348 Don't set TREE_VALUE on the class_shadowed list.
1350 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1352 * decl2.c (acceptable_java_type): Allow references too.
1353 * init.c (build_java_class_ref): When using the new ABI, search
1354 `class$' and have it mangled with `mangle_decl.'
1355 * mangle.c (write_java_integer_type_codes): New function.
1356 (write_builtin_type): Detect and mangle Java integer and real
1359 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1361 * decl2.c (grokfield): Don't accept `asm' specifiers for
1362 non-static data members.
1364 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1366 * expr.c (cplus_expand_expr): Don't reset `target'.
1368 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1370 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1372 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1374 * parse.y (template_datadef): Check for error_mark_node.
1376 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1378 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1380 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1382 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1383 (record_builtin_type): Make non-static.
1384 (flag_short_double): Don't declare.
1385 (init_decl_processing): Remove the creation of many tree nodes now
1386 in c_common_nodes_and_builtins.
1387 (build_void_list_node): New function.
1388 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1389 * cp-tree.h (flag_short_wchar): Don't declare.
1391 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1393 * call.c (build_conv): Don't use build1 for USER_CONV.
1394 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1396 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1398 * lex.c (lang_init): Call c_common_lang_init.
1400 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1402 * search.c (lookup_fnfields_here): Remove.
1403 (look_for_overrides_r): Use lookup_fnfields_1.
1404 Ignore functions from using declarations.
1406 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1408 Implement exceptions specifiers for implicit member functions.
1409 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1410 * method.c (synthesize_exception_spec): New function.
1411 (locate_dtor, locate_ctor, locate_copy): New functions.
1412 (implicitly_declare_fn): Generate the exception spec too.
1413 * search.c (check_final_overrider): Check artificial functions
1415 * typeck2.c (merge_exception_specifiers): New function.
1417 2001-01-03 Jason Merrill <jason@redhat.com>
1419 * init.c (build_default_init): New fn.
1420 (perform_member_init): Split out from here.
1421 (build_new_1): Use it. Simplify initialization logic.
1422 (build_vec_init): Take an array, rather than a pointer and maxindex.
1423 Speed up simple initializations. Don't clean up if we're assigning.
1424 * cp-tree.h: Adjust.
1425 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1426 * parse.y (new_initializer): Return void_zero_node for ().
1427 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1428 * typeck2.c (digest_init): Only complain about user-written
1431 2000-12-22 Mike Stump <mrs@wrs.com>
1433 * decl2.c: (max_tinst_depth): Increase to 50.
1435 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1437 * class.c (invalidate_class_lookup_cache): Zero the
1438 previous_class_values.
1439 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1441 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1442 * decl.c (free_bindings): New variable.
1443 (push_binding): Don't create a new binding if we have one on the
1445 (pop_binding): Put old bindings on the free list.
1446 (init_decl_processing): Use size_int, not build_int_2.
1447 Register free_bindings as a GC root.
1448 (cp_make_fname_decl): Use size_int, not build_int_2.
1449 (push_inline_template_parms_recursive): Likewise.
1450 (end_template_parm_list): Likewise.
1451 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1452 (tsubst_template_parms): Use size_int, not build_int_2.
1454 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1456 2001-01-02 Richard Henderson <rth@redhat.com>
1458 * parse.y (asm): Set ASM_INPUT_P.
1460 2001-01-02 Jason Merrill <jason@redhat.com>
1462 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1465 * typeck.c (cp_truthvalue_conversion): New fn.
1466 * cvt.c (ocp_convert): Use it.
1468 * cp-tree.h: Lose c-common.c decls.
1470 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1471 * cvt.c (convert_to_void): Use type_unknown_p.
1473 * typeck.c (strip_all_pointer_quals): Also strip quals from
1474 pointer-to-member types.
1476 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1479 * call.c (build_new_method_call): Do evaluate the object parameter
1480 when accessing a static member.
1481 * typeck.c (build_component_ref): Likewise.
1483 2001-01-02 Andreas Jaeger <aj@suse.de>
1485 * decl.c (cp_missing_noreturn_ok_p): New.
1486 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1488 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1490 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1492 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1494 * class.c (pushclass): Remove #if 0'd code.
1495 * cp-tree.h (overload_template_name): Remove.
1496 * decl.c (store_bindings): Simplify.
1497 (pop_from_top_level): Likewise.
1498 * pt.c (overload_template_name): Remove.
1499 (instantiate_decl): Don't call push_to_top_level if it's not
1502 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1504 * pt.c (register_local_specialization): Don't return a value.
1505 (lookup_template_class): Use move-to-front heuristic when looking
1506 up template instantiations.
1507 (instantiate_decl): Only push_to_top_level when we're actually
1508 going to instantiate the template.
1510 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1512 * search.c (binfo_for_vtable): Return least derived class, not
1513 most. Handle secondary vtables.
1515 2000-12-22 Jason Merrill <jason@redhat.com>
1517 * pt.c (more_specialized): Don't optimize len==0.
1518 (fn_type_unification): If we're adding the return type, increase len.
1520 * typeck.c (build_binary_op): Fix pmf comparison logic.
1522 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1523 DECL_STATIC_FUNCTION_P.
1525 * semantics.c (genrtl_finish_function): Don't try to jump to
1526 return_label unless it exists.
1528 In partial ordering for a call, ignore parms for which we don't have
1530 * call.c (joust): Pass len to more_specialized.
1531 (add_template_candidate_real): Strip 'this', pass len.
1532 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1533 (get_bindings_order): New fn. Pass len down.
1534 (get_bindings_real): Strip 'this', pass len.
1535 (fn_type_unification): Likewise.
1536 (type_unification_real): Succeed after checking 'len' args.
1537 (most_specialized_instantiation): Lose explicit_args parm.
1538 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1541 2000-12-21 Jason Merrill <jason@redhat.com>
1543 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1544 DECL_TEMPLATE_RESULT.
1546 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1547 lookup_fnfields_here.
1549 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1551 * call.c (build_object_call): Also allow conversions that return
1552 reference to pointer to function.
1553 (add_conv_candidate): Handle totype being ref to ptr to fn.
1554 (build_field_call): Also allow members of type reference to function.
1555 Lose support for calling pointer to METHOD_TYPE fields.
1557 * error.c (dump_expr): Handle *_CAST_EXPR.
1559 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1561 * tree.c (break_out_cleanups): Lose.
1562 * cp-tree.h: Remove prototype.
1563 * typeck.c (build_component_ref): Don't break_out_cleanups.
1564 (build_compound_expr): Likewise.
1565 * semantics.c (finish_expr_stmt): Likewise.
1567 2000-12-20 Richard Henderson <rth@redhat.com>
1569 * cp-tree.h: Update declarations.
1570 * decl.c (finish_case_label): Return the new stmt node.
1571 * semantics.c (finish_goto_stmt): Likewise.
1572 (finish_expr_stmt, finish_return_stmt): Likewise.
1573 (finish_break_stmt, finish_continue_stmt): Likewise.
1574 (finish_asm_stmt): Likewise.
1575 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1576 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1577 (simple_if, simple_stmt): Return the new stmt node.
1580 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1582 * cp-tree.h: Don't declare warn_long_long.
1584 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1586 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1589 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1591 * pt.c (unify): Handle when both ARG and PARM are
1592 BOUND_TEMPLATE_TEMPLATE_PARM.
1594 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1596 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1597 DECL_TEMPLATE_PARM_P.
1599 2000-12-15 Jason Merrill <jason@redhat.com>
1601 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1603 * init.c (build_new_1): Don't strip quals from type.
1605 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1607 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1609 * call.c (build_new_function_call): Lose space before paren in
1611 (build_new_method_call): Likewise.
1613 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1615 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1617 * pt.c (check_explicit_specialization): Propagate default
1618 function arguments to explicit specializations.
1620 2000-12-13 DJ Delorie <dj@redhat.com>
1622 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1625 2000-12-08 Jason Merrill <jason@redhat.com>
1627 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1629 Clean up copy-initialization in overloading code.
1630 * call.c (build_user_type_conversion_1): Die if we are asked to
1631 convert to the same or a base type.
1632 (implicit_conversion): Avoid doing so. Lose reference binding code.
1633 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1634 direct-initialization. Also do direct-init part of copy-init.
1635 (build_user_type_conversion): Don't provide context to convert_like.
1636 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1637 the constructor call for copy-init.
1639 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1640 instantiation of a member template.
1641 (do_decl_instantiation): Not here.
1643 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1645 * class.c (check_field_decls): Don't special case anonymous
1646 fields in error messages.
1647 (note_name_declared_in_class): Use %D on diagnostic.
1649 * tree.c (pod_type_p): Use strip_array_types.
1650 (cp_valid_lang_attribute): Likewise.
1651 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1652 multiple evaluations.
1653 (cp_has_mutable_p): Use strip_array_types.
1655 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1657 * cp-tree.h (sufficient_parms_p): Declare new function.
1658 * call.c (sufficient_parms_p): New function, broken out of ...
1659 (add_function_candidate): ... here. Use it.
1660 (add_conv_candidate): Use it.
1661 * decl.c (grok_ctor_properties): Use it.
1663 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1665 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1667 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1669 * decl2.c (lang_decode_option): Handle -Wformat-security.
1671 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1673 * pt.c (verify_class_unification): New function.
1674 (get_class_bindings): Use it.
1675 (try_class_unification): Tidy.
1676 (unify): Handle when argument of a template-id is not
1677 template parameter dependent.
1678 (template_args_equal): Handle when TREE_CODE's do not match.
1680 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1682 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1683 for -save-temps, pass all relevant -Defines to it, and then don't
1684 pass them to cc1plus.
1686 2000-12-05 Will Cohen <wcohen@redhat.com>
1688 * decl.c (finish_case_label): Cleared
1689 more_cleanups_ok in surrounding function scopes.
1690 (define_label): Likewise.
1692 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1694 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1695 (get_matching_virtual): Remove.
1696 (look_for_overrides): Declare new function.
1697 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1699 * class.c (check_for_override): Move base class iteration code
1700 to look_for_overrides.
1701 * search.c (next_baselink): Remove.
1702 (get_virtuals_named_this): Remove.
1703 (get_virtual_destructor): Remove.
1704 (tree_has_any_destructors_p): Remove.
1705 (struct gvnt_info): Remove.
1706 (check_final_overrider): Remove `virtual' from error messages.
1707 (get_matching_virtuals): Remove. Move functionality to ...
1708 (look_for_overrides): ... here, and ...
1709 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1712 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1714 * typeck.c (get_delta_difference): If via a virtual base,
1716 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1719 2000-12-04 Richard Henderson <rth@redhat.com>
1721 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1723 2000-12-04 Jason Merrill <jason@redhat.com>
1725 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1726 (write_builtin_type): Pass intSI_type_node and the like through
1728 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1729 Pass intSI_type_node and the like through type_for_mode.
1730 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1731 * pt.c (tsubst, unify): Likewise.
1732 * tree.c (walk_tree): Likewise.
1733 * error.c (dump_type): Likewise.
1734 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1736 * Make-lang.in: Tweak top comment for emacs.
1739 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1741 * class.c (clone_function_decl): Robustify.
1743 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1745 * decl.c (store_bindings): Only search in the non modified
1746 old_bindings for duplicates.
1748 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1750 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1753 * typeck.c (build_static_cast): Remove unused variable.
1755 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1757 * pt.c: Fix typo in comment.
1759 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1761 * decl2.c (warn_format): Remove definition.
1762 (lang_decode_option): Handle -Wformat-nonliteral,
1763 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
1765 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1767 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
1768 (init_decl_processing): Don't create string_type_node,
1769 const_string_type_node, wint_type_node, intmax_type_node,
1770 uintmax_type_node, default_function_type, ptrdiff_type_node and
1771 unsigned_ptrdiff_type_node. Adjust position of call to
1772 c_common_nodes_and_builtins.
1773 (identifier_global_value): New function.
1775 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
1777 * call.c (standard_conversion): Reject pointer to member
1778 conversions from ambiguous, inaccessible or virtual bases.
1779 * typeck.c (build_static_cast): Don't check pointers to members
1782 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1784 * method.c (do_build_copy_constructor): Preserve cv
1785 qualifications when accessing source object members.
1786 (do_build_assign_ref): Likewise. Remove separate diagnostics for
1789 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1791 * method.c (do_build_assign_ref): Construct appropriately
1792 CV-qualified base reference. Don't allow const casts in base
1795 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
1797 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
1798 incomplete return type.
1800 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1802 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
1803 * semantics.c (finish_base_specifier): Accept a _TYPE not a
1806 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1808 * spew.c (yyerror): Cope if yylval.ttype is NULL.
1810 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1812 * decl.c (grokdeclarator): Diagnose undefined template contexts.
1814 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
1816 * decl.c (grokdeclarator): Do type access control on friend
1819 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1821 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
1822 bison parser ickiness.
1823 * pt.c (tsubst_friend_function): Enter namespace scope when
1824 tsubsting the function name.
1825 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
1827 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
1829 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
1830 * cvt.c (cp_convert_to_pointer): Add force parameter.
1831 Allow conversions via virtual base if forced.
1832 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
1833 (ocp_convert): Likewise.
1834 * search.c (binfo_from_vbase): Return the virtual base's binfo.
1835 * typeck.c (get_delta_difference): Adjust handling of virtual
1838 2000-11-26 Mark Mitchell <mark@codesourcery.com>
1840 * tree.c (struct list_hash): Remove.
1841 (list_hash_table): Make it be an htab.
1842 (struct list_proxy): New type.
1843 (list_hash_eq): New function.
1844 (list_hash_pieces): Renamed from ...
1845 (list_hash): ... this.
1846 (list_hash_lookup): Remove.
1847 (list_hash_add): Remove.
1848 (hash_tree_cons): Use the generic hashtable.
1849 (mark_list_hash): Remove.
1850 (init_tree): Create the hashtable.
1852 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
1854 * method.c (build_mangled_C9x_name): Rename to
1855 build_mangled_C99_name. Change C9X references in comments to
1858 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1860 * parse.y (unary_expr): Move VA_ARG from here ...
1861 (primary): ... to here.
1863 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
1865 * semantics.c (finish_id_expr): If type is error_mark, return
1868 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
1870 * pt.c (lookup_template_class): Simplify loop exit constructs.
1871 Cope when there is no partial instantiation of a template
1874 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
1876 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
1878 2000-11-22 Mark Mitchell <mark@codesourcery.com>
1880 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
1883 * pt.c (do_decl_instantiate): Explicitly clone constructors and
1884 destructors that haven't already been cloned.
1886 2000-11-20 Richard Henderson <rth@redhat.com>
1888 * parse.y (yyparse_1): Rename the parser entry point.
1890 2000-11-20 Alex Samuel <samuel@codesourcery.com>
1892 * mangle.c (write_name): Use <unscoped-name> for names directly in
1894 (write_unscoped_name): Accept names directly in function scope.
1896 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
1898 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
1899 * parse.y (extdef): Add EXPORT reduction.
1900 * spew.c (yylex): Don't skip export here.
1902 2000-11-19 Mark Mitchell <mark@codesourcery.com>
1904 * decl.c (init_decl_processing): Correct name of pure virtual
1905 function under the new ABI.
1906 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
1907 (throw_bad_typeid): Likewise for bad typeid function.
1909 2000-11-18 Mark Mitchell <mark@codesourcery.com>
1911 * decl.c (grokparms): Don't even function types of `void' type,
1913 * mangle.c (write_type): Don't crash when confronted with the
1916 * decl.c (grokparms): Don't create parameters of `void' type.
1918 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
1920 * lex.c (mark_impl_file_chain): Delete.
1921 (init_parse): Remove call to ggc_add_string_root. No need to
1922 ggc_strdup a string constant. Do not add impl_file_chain to GC
1924 (handle_pragma_implementation): No need to ggc_strdup main_filename.
1926 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1928 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
1930 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1932 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
1933 * decl.c (grokdeclarator): Don't reject void parms here.
1934 (require_complete_types_for_parms): Simplify, use
1935 complete_type_or_else.
1936 (grokparms): Remove bitrot. Remove funcdef parm.
1937 Deal with ellipsis parm lists here.
1938 * semantics.c (finish_parmlist): Don't append void_list_node
1939 here. Set PARMLIST_ELLIPSIS_P.
1941 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
1943 * typeck2.c (incomplete_type_error): Reorganise to avoid
1944 excessive diagnostics.
1946 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
1948 * lex.c (struct impl_files, internal_filename): Constify a char *.
1950 2000-11-16 Mark Mitchell <mark@codesourcery.com>
1952 * mangle.c (write_special_name_constructor): Don't generate
1953 assembler junk when confronted with an old-style constructor.
1954 (write_special_name_destructor): Likewise.
1955 (mangle_decl_string): Do it here instead.
1957 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
1959 * call.c (op_error): Make error messages clearer.
1961 2000-11-15 Mark Mitchell <mark@codesourcery.com>
1963 * decl.c (wrapup_globals_for_namespace): Don't mark things
1964 TREE_ASM_WRITTEN when they're not.
1966 2000-11-15 Jason Merrill <jason@redhat.com>
1968 * typeck2.c (friendly_abort): Uncount the error before handing
1971 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
1973 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
1975 2000-11-14 Mark Mitchell <mark@codesourcery.com>
1977 * class.c (build_vtbl_initializer): Fix typo in comment.
1978 * typeck.c (expr_sizeof): Don't crash on errors.
1980 2000-11-14 Jim Wilson <wilson@redhat.com>
1982 * lang-specs.h: Add %2 after %(cc1_options).
1984 2000-11-14 Richard Henderson <rth@redhat.com>
1986 * typeck.c (c_sizeof): Be strict about casting result value
1987 back to c_size_type_node.
1988 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
1990 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
1992 * typeck.c (build_unary_op): Use boolean_increment from
1993 c-common.c, moving the relevant code there.
1995 2000-11-11 Jason Merrill <jason@redhat.com>
1997 * typeck.c (mark_addressable): Don't call put_var_into_stack.
1999 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2002 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2004 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2005 * lex.c (copy_lang_decl): Likewise.
2007 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2009 * dump.c (cp_dump_tree): Don't dump function bodies here.
2011 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2012 (dump.o): Update dependency list.
2013 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2014 (flag_dump_translation_unit): Likewise.
2015 (CP_TYPE_QUALS): Adjust definition.
2016 (DECL_C_BIT_FIELD): Remove.
2017 (SET_DECL_C_BIT_FIELD): Likewise.
2018 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2019 (add_maybe_template): Likewise.
2020 (strip_array_types): Likewise.
2021 (dump_node_to_file): Likewise.
2022 (cp_dump_tree): New function.
2023 * decl.c (init_decl_processing): Set lang_dump_tree.
2024 * decl2.c (flag_dump_translation_unit): Remove.
2025 * dump.c: Move most of it to ../c-dump.c.
2026 (cp_dump_tree): New function.
2027 * pt.c (add_maybe_template): Remove.
2028 * typeck.c (strip_array_types): Likewise.
2030 2000-11-07 Eric Christopher <echristo@redhat.com>
2032 * decl.c (init_decl_processing): Change definition of
2033 __wchar_t to wchar_t. Remove artificial declaration of
2035 * lex.c: Change instances of __wchar_t to wchar_t.
2037 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2039 * lex.c (do_identifier): Don't lookup_name for operators.
2040 * parse.y (operator): Save looking_for_typename.
2041 (unoperator): Restore it.
2042 * spew.c (frob_opname): Use nth_token for lookahead.
2044 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2046 * decl.c (grok_op_properties): Always use coerce_new_type and
2048 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2049 exception specification. Tidy up.
2050 (coerce_delete_type): Preserve exception specification. Tidy up.
2052 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2054 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2055 (push_binding_level), error.c (cp_tree_printer), pt.c
2056 (process_partial_specialization, tsubst_template_arg_vector),
2057 search.c (lookup_member): Use memset () instead of bzero ().
2059 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2061 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2063 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2065 * Make-lang.in (c++.distdir): Remove.
2067 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2069 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2070 declarations from different namespaces to be combined.
2072 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2074 * decl.c: Include tm_p.h.
2076 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2078 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2080 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2082 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2083 (build_overload_value), repo.c (open_repo_file), xref.c
2084 (open_xref_file): Use strchr () and strrchr () instead of index ()
2087 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2089 * call.c (build_over_call): Call fold on the CALL_EXPR.
2091 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2093 * error.c (dump_template_decl): Separate template hearders with
2096 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2098 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2099 TS_* flags with corresponding TFF_*. Adjust prototypes of
2100 functions (which used to take a tree_string_flags) to take an int.
2102 * cp-tree.h (enum tree_string_flags): Remove
2103 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2104 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2105 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2106 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2107 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2108 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2109 (type_as_string, decl_as_string, expr_as_string,
2110 context_as_string): Adjust prototype.
2112 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2113 instead of TS_PLAIN.
2115 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2116 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2119 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2121 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2122 (linkage_kind): New enumeration.
2123 (decl_linkage): New function.
2124 * decl2.c (comdat_linkage): Extend comment.
2125 * error.c (dump_function_decl): Print the arguments used to
2126 instantiate a template, even when not printing the type of the
2128 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2129 not TREE_PUBLIC, to test for external linkage.
2130 * tree.c (decl_linkage): New function.
2132 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2134 * pt.c (instantiate_decl): Always instantiate static data members
2135 initialized in-class.
2137 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2139 * Make-lang.in: Move all build rules here from Makefile.in,
2140 adapt to new context. Wrap all rules that change the current
2141 directory in parentheses. Expunge all references to $(P).
2142 When one command depends on another and they're run all at
2143 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2144 all object-file generation rules. Delete obsolete variables.
2146 * Makefile.in: Delete.
2147 * config-lang.in: Delete outputs= line.
2149 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2151 * error.c (dump_function_decl): Print no space between
2152 `ptr-operator' the `type-specifier' of the return type.
2153 (dump_type_prefix): Make sure we put space at the appropriate
2156 2000-10-23 Jason Merrill <jason@redhat.com>
2158 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2160 2000-10-22 Jason Merrill <jason@redhat.com>
2162 * call.c (build_conditional_expr): Use ocp_convert to force
2165 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2167 * call.c (standard_conversion): Use RVALUE_CONVs for all
2168 expressions that satisfy lvalue_p, not just those that satisfy
2171 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2173 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2174 not one with TYPE_IS_SIZETYPE set.
2175 (dubious_conversion_warnings): Remove special-case code.
2177 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2179 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2180 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2181 (dump_type_prefix): Print vector-of-int as 'int vector'.
2182 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2183 * tree.c (walk_tree): Handle VECTOR_TYPE.
2185 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2187 2000-10-21 Jason Merrill <jason@redhat.com>
2189 * parse.y (operator): Set got_object from got_scope.
2190 Set looking_for_typename.
2191 * decl.c (lookup_name_real): Clear val after setting from_obj.
2192 Reorganize diagnostic.
2194 2000-10-20 Jason Merrill <jason@redhat.com>
2196 * tree.c (walk_tree): Don't walk into default args.
2198 * error.c (dump_expr): Use host_integerp.
2200 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2202 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2203 "since" in error message.
2205 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2207 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2209 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2211 * decl.c (revert_static_member_fn): Fixed typo.
2213 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2215 * class.c (subobject_offset_fn): New type.
2216 (dfs_record_base_offsets): Remove.
2217 (record_base_offsets): Likewise.
2218 (dfs_search_base_offsets): Likewise.
2219 (record_subobject_offset): New function.
2220 (check_subobject_offset): Likewise.
2221 (walk_subobject_offsets): Likewise.
2222 (record_subobject_offsets): Likewise.
2223 (layout_conflict_p): Reimplement.
2224 (layout_nonempty_base_or_field): Correct handling of type
2225 conflicts during layout.
2226 (layout_empty_base): Likewise.
2227 (build_base_field): Adjust to handle new representation of empty
2229 (build_base_fields): Likewise.
2230 (layout_virtual_bases): Likewise.
2231 (splay_tree_compare_integer_csts): New function.
2232 (layout_class_type): Use a splay_tree, rather than a varray, to
2233 represent the offsets of empty bases.
2235 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2236 * decl.c (select_decl): Don't return declarations that are
2239 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2241 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2242 (fake_std_node): New macro.
2243 * decl.c (in_std): Rename to ...
2244 (in_fake_std): ... this.
2245 (flag_no_builtin): Remove.
2246 (flag_no_nonansi_builtin): Likewise.
2247 (walk_namespaces_r): Use fake_std_node.
2248 (push_namespace): Use std_identifier.
2249 (pop_namespace): Use in_fake_std.
2250 (lookup_name_real): Use fake_std_node.
2251 (init_decl_processing): When -fhonor-std, create the `std'
2252 namespace. Don't create a dummy fake_std_node in that case.
2253 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2254 (builtin_function): Put builtins whose names don't begin
2255 with `_' in the std namespace.
2256 * decl2.c (flag_no_builtin): Remove.
2257 (flag_no_nonansi_builtin): Likewise.
2258 (set_decl_namespace): Use fake_std_node.
2259 (validate_nonmember_using_decl): Likewise.
2260 (do_using_directive): Likewise.
2261 (handle_class_head): Likewise.
2262 * dump.c (dequeue_and_dump): Likewise.
2263 * except.c (init_exception_processing): Use std_identifier.
2264 * init.c (build_member_call): Use fake_std_node.
2265 * rtti.c (init_rtti_processing): Use std_identifier.
2267 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2269 * cp-tree.h (back_end_hook): Remove declaration.
2270 * decl2.c (back_end_hook): Remove definition.
2272 * dump.c (dequeue_and_dump): Dump TREE_USED.
2274 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2276 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2278 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2280 * decl.c (WINT_TYPE): Define.
2281 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2282 c_size_type_node, signed_size_type_node and wint_type_node.
2284 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2286 * decl2.c (warn_missing_format_attribute): New variable.
2287 (lang_decode_option): Decode -Wmissing-format-attribute.
2289 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2291 * typeck.c (qualify_type): Remove.
2292 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2294 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2296 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2298 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2300 * Makefile.in (parse.c, parse.h): Create atomically.
2302 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2304 * class.c (current_obstack): Remove.
2305 * decl.c (ggc_p): Remove.
2306 (start_decl): Don't use decl_tree_cons.
2307 (grokdeclarator): Don't use build_decl_list.
2308 (start_function): Don't use decl_tree_cons.
2309 (finish_function): Don't mess with obstacks.
2310 * decl2.c (grok_x_components): Don't use build_decl_list.
2311 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2312 (implicitly_declare_fn): Don't call build_decl_list.
2313 * parse.y (frob_specs): Don't call build_decl_list or
2315 (expr_or_declarator_intern): Don't call decl_tree_cons.
2316 (primary): Don't call build_decl_list.
2317 (fcast_or_absdcl): Likewise.
2318 (typed_declspecs): Don't call decl_tree_cons.
2319 (reserved_declspecs): Don't call build_decl_list.
2320 (declmods): Likewise.
2321 (reserved_typespecquals): Likewise.
2323 (new_type_id): Likewise.
2324 (cv_qualifiers): Likewise.
2325 (after_type_declarator_intern): Likewise.
2326 (notype_declarator_intern): Likewise.
2327 (absdcl_intern): Likewise.
2328 (named_parm): Likewise.
2329 * pt.c (most_specialized_class): Likewise.
2330 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2331 (init_repo): Initialize it.
2332 * search.c (current_obstack): Remove.
2333 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2335 2000-10-09 Richard Henderson <rth@cygnus.com>
2337 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2338 (c++ language support bits for libgcc): Remove.
2339 (c++.clean): Remove cplib2.txt cleanup.
2340 * config-lang.in (headers, lib2funcs): Remove.
2342 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2343 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2344 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2345 * inc/new.h, inc/typeinfo: Remove files.
2347 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2349 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2351 (init_decl_processing): Initialize intmax_type_node and
2354 2000-10-06 Richard Henderson <rth@cygnus.com>
2356 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2357 (original_result_rtx): Remove.
2358 * decl.c (save_function_data): Don't clear x_result_rtx.
2359 (mark_lang_function): Don't mark it either.
2360 * expr.c (fixup_result_decl): Remove.
2361 * semantics.c (genrtl_named_return_value): Frob the return decl
2362 before calling emit_local_var.
2363 (genrtl_finish_function): Don't call fixup_result_decl.
2364 Always emit the jump to return_label.
2366 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2368 * pt.c (lookup_template_class): Set current access for enum.
2369 (tsubst_enum): Set file & line for enum decl.
2371 * spew.c (yylex): Remove unused variable.
2373 2000-10-05 Richard Henderson <rth@cygnus.com>
2375 * semantics.c (genrtl_finish_function): Don't init or check
2376 can_reach_end; remove noreturn and return value checks.
2378 2000-10-05 Tom Tromey <tromey@cygnus.com>
2380 * init.c (build_java_class_ref): Use `build_static_name' with a
2381 suffix, not a prefix, to build the class object's name.
2383 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2385 * cp-tree.h (access_kind): Fix comment typo.
2386 * decl2.c (grokfield): Fix diagnostic typo.
2387 * semantics.c (finish_template_type): Fix comment typo.
2388 (finish_qualified_object_call_expr): Likewise.
2390 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2392 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2395 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2397 * spew.c (frob_id): New static function.
2398 (frob_opname): Use it.
2401 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2403 * decl.c (lang_mark_false_label_stack): Remove.
2404 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2406 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2408 * gxxint.texi: Use @email for formatting email addresses.
2410 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2412 * error.c: Remove direct obstack manipulation. Replace with
2413 output_buffer-based formatting. Adjust calls to removed macros.
2414 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2415 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2416 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2418 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2420 * ir.texi: Move to ../c-tree.texi.
2422 2000-09-20 Jason Merrill <jason@redhat.com>
2424 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2426 2000-09-21 Andreas Jaeger <aj@suse.de>
2428 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2429 * cp-tree.h: ... here.
2431 * error.c: Remove declaration of cp_printer.
2433 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2435 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2437 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2439 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2442 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2444 * decl.c (start_function): Robustify.
2446 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2448 * cp-tree.h (check_function_format): Accept a `status' parameter.
2450 * call.c, typeck.c: Updates calls to `check_function_format'.
2452 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2454 * decl2.c (handle_class_head): Always push some scope even
2457 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2459 * cp-tree.h (struct cp_language_function): Remove
2460 x_scope_stmt_stack and name_declared.
2461 (current_scope_stmt_stack): Remove.
2462 (function_name_declared_p): New macro.
2463 (struct lang_decl_flags): Use c_lang_decl as a base class.
2465 (struct lang_decl): Replace saved_tree with context.
2466 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2467 (SET_DECL_FRIEND_CONTEXT): Likewise.
2468 (DECL_VIRTUAL_CONTEXT): Likewise.
2469 (DECL_SAVED_TREE): Remove.
2470 (C_DECLARED_LABEL_FLAG): Likewise.
2471 (cplus_expand_expr_stmt): Don't declare.
2472 (add_decl_stmt): Likewise.
2473 (add_scope_stmt): Likewise.
2474 * decl.c (mark_stmt_tree): Remove.
2475 (case_compare): Likewise.
2476 (finish_case_label): Use c_add_case_label.
2477 (init_decl_processing): Set more language-specific hooks.
2478 (build_enumerator): Fix typo in comment.
2479 (cplus_expand_expr_stmt): Remove.
2480 (mark_lang_function): Use mark_c_language_function.
2481 (lang_mark_tree): Use c_mark_lang_decl.
2482 * decl2.c: Change order of inclusion.
2483 * except.c: Likewise.
2484 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2485 back on c_expand_expr.
2486 * friend.c: Include expr.h.
2487 * init.c: Change order of inclusion.
2488 * Makefile.in: Update dependencies.
2489 * lex.h (free_lang_decl_chain): Remove.
2490 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2491 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2493 (instantiate_decl): Use function_name_declared_p.
2494 * semantics.c (lang_expand_expr_stmt): Remove.
2495 (set_current_function_name_declared): Likewise.
2496 (current_function_name_declared): Likewise.
2497 (begin_compound_stmt): Use function_name_declared_p.
2498 (add_decl_stmt): Remove.
2499 (setup_vtbl_ptr): Use function_name_declared_p.
2500 (add_scope_stmt): Remove.
2501 (current_scope_stmt_stack): New function.
2502 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2503 (expand_body): Use function_name_declared_p.
2504 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2505 * typeck.c: Change order of includes.
2506 (convert_sequence): Remove.
2508 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2510 * lex.c (reswords): Add _Complex.
2512 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2514 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2516 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2518 * init.c (begin_init_stmts): Don't use // comments.
2520 2000-09-12 Jason Merrill <jason@redhat.com>
2522 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2523 all non-extern arrays.
2525 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2526 typenames, too. Downgrade complaint to pedwarn.
2527 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2528 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2529 'class This::Inherited'.
2531 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2533 * decl.c (finish_case_label): Given the LABEL_DECL a
2536 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2538 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2539 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2540 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2541 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2542 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2544 (sorry_for_unsupported_tree, print_scope_operator,
2545 print_left_paren, print_right_paren, print_left_bracket,
2546 print_right_bracket, print_whitespace): Likewise.
2547 (aggr_variety): Rename to class_key_or_enum.
2548 (print_type): Rename to print_type_id.
2549 (print_type_specifier_seq, print_simple_type_specifier,
2550 print_elaborated_type_specifier,
2551 print_rest_of_abstract_declarator,
2552 print_parameter_declaration_clause, print_exception_specification,
2553 print_nested_name_specifier, print_template_id,
2554 typedef_original_name, print_template_argument_list_start,
2555 print_template_argument_list_end): New functions.
2557 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2559 * ir.texi: Add more documentation.
2561 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2563 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2564 (current_function_parms): Don't define.
2565 (struct cp_language_function): Remove parms_stored.
2566 (current_function_just_assigned_this): Don't define.
2567 (current_function_parms_stored): Likewise.
2568 (static_ctors): Declare.
2569 (static_dtors): Likewise.
2570 (SF_EXPAND): Don't define.
2571 (expand_start_early_try_stmts): Remove declaration.
2572 (store_parm_decls): Likewise.
2573 * decl.c (static_ctors): Don't declare.
2574 (static_dtors): Likewise.
2575 (struct binding_level): Remove this_block.
2576 (poplevel): Remove dead code.
2577 (set_block): Likewise.
2578 (mark_binding_level): Don't mark this_block.
2579 (mark_saved_scope): Don't mark x_function_parms.
2580 (init_decl_processing): Don't add current_function_parms as a GC
2582 (check_function_type): Change prototype.
2583 (start_function): Remove RTL-generation code.
2584 (expand_start_early_try_stmts): Remove.
2585 (store_parm_decls): Give it internal linkage. Remove
2586 RTL-generation code.
2587 (finish_function): Remove RTL-generation code.
2588 * decl2.c (static_ctors): Fix formatting.
2589 (static_dtors): Likewise.
2590 * method.c (use_thunk): Don't call store_parm_decls.
2591 (synthesize_method): Likewise.
2592 * optimize.c (maybe_clone_body): Likewise.
2593 * parse.y (fn.def2): Likewise.
2594 (.set_base_init): Likewise.
2595 (nodecls): Likewise.
2596 * pt.c (instantiate_decl): Likewise.
2597 * rtti.c (synthesize_tinfo_fn): Likewise.
2598 * semantics.c (genrtl_try_block): Simplify.
2599 (expand_body): Use genrtl_start_function and
2600 genrtl_finish_function.
2601 (genrtl_start_function): New function.
2602 (genrtl_finish_function): Likewise.
2604 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2606 * error.c (cp_tree_printer, case 'P'): Append break.
2608 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2610 * cp-tree.h (frob_opname): Declare.
2611 * parse.y (saved_scopes): New static variable.
2612 (cp_parse_init): Adjust.
2613 (do_id): If lastiddecl is NULL, do do_identifier.
2614 (operator): Save scope information.
2615 (unoperator): New reduction. Restore scope information.
2616 (operator_name): Append unoperator. Call frob_opname.
2617 * spew.c (frob_opname): Define.
2619 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2621 * decl.c, rtti.c: Include defaults.h if not already included.
2622 Don't define the *_TYPE_SIZE macros.
2624 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2626 * cp-tree.h (push_switch): Change prototype.
2627 (check_cp_case_value): Remove declaration.
2628 (decl_constant_value): Likewise.
2629 * decl.c (struct cp_switch): Add switch_stmt and cases.
2630 (case_compare): New function.
2631 (push_switch): Set switch_stmt. Initialize cases.
2632 (pop_switch): Clean up cases.
2633 (define_case_label): Rename to ...
2634 (finish_case_label): ... this. Do semantic analysis for case
2636 (start_function): Correct comment.
2637 * decl2.c (check_cp_case_value): Remove.
2638 * expr.c (do_case): Remove.
2639 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2640 * semantics.c (genrtl_do_poplevel): Remove declaration.
2641 (RECHAIN_STMTS): Remove.
2642 (finish_break_stmt): Use build_break_stmt.
2643 (finish_continue_stmt): Use build_continue_stmt.
2644 (finish_switch_cond): Adjust condition here, rater than in
2645 c_expand_start_case.
2646 (finish_case_label): Remove.
2647 * typeck.c (c_expand_return): Remove.
2648 (c_expand_start_case): Likewise.
2650 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2652 * ir.texi: Document type nodes.
2654 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2656 * cp-tree.h (init_cp_semantics): Declare.
2657 (genrtl_try_block): Don't declare.
2658 (genrtl_handler): Likewise.
2659 (genrtl_catch_block): Likewise.
2660 (genrtl_ctor_stmt): Likewise.
2661 (genrtl_subobject): Likewise.
2662 (genrtl_do_poplevel): Likewise.
2663 (genrtl_named_return_value): Likewise.
2664 * lex.c (init_parse): Call init_cp_semantics.
2665 * semantics.c (genrtl_try_block): Give it internal linkage.
2666 (genrtl_handler): Likewise.
2667 (genrtl_catch_block): Likewise.
2668 (genrtl_ctor_stmt): Likewise.
2669 (genrtl_subobject): Likewise.
2670 (genrtl_do_poplevel): Likewise.
2671 (genrtl_named_return_value): Likewise.
2672 (lang_expand_stmt): Rename to ...
2673 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2674 (init_cp_semantics): Define.
2676 * decl.c (initialize_local_var): Remove RTL-generating code.
2677 * semantics.c (genrtl_try_block): Fix formatting.
2679 Move statement-tree facilities from C++ to C front-end.
2680 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2681 (void_zero_node): Remove.
2682 (stmt_tree): Likewise.
2683 (scope_chain): Adjust.
2684 (language_function): Rename to cp_language_function.
2685 (cp_function_chain): Adjust.
2686 (current_stmt_tree): Remove.
2687 (last_tree): Likewise.
2688 (last_expr_type): Likewise.
2689 (struct lang_decl): Adjust.
2690 (STMT_IS_FULL_EXPR_P): Remove.
2692 (begin_stmt_tree): Likewise.
2693 (finish_stmt_tree): Likewise.
2694 (walk_tree_fn): Likewise.
2695 (walk_stmt_tree): Likewise.
2696 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2697 * decl.c (mark_stmt_tree): Adjust type.
2698 (init_decl_processing): Don't build void_zero_node.
2699 (initialize_local_var): Adjust usage of current_stmt_tree.
2700 (finish_enum): Use add_stmt, not add_tree.
2701 (save_function_data): Adjust use of language_function.
2702 (finish_constructor_body): Use add_stmt, not add_tree.
2703 (finish_destructor_body): Likewise.
2704 (push_cp_function_context): Adjust use of language_function.
2705 (pop_cp_function_context): Likewise.
2706 (mark_lang_function): Likewise.
2707 (mark_cp_function_context): Likewise.
2708 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2709 (build_vec_init): Likewise.
2710 * semantics.c (SET_LAST_STMT): Remove.
2711 (RECHAIN_STMTS): Don't use it.
2712 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2713 (current_stmt_tree): Define.
2715 (finish_goto_stmt): Use add_stmt, not add_tree.
2716 (finish_expr_stmt): Likewise.
2717 (begin_if_stmt): Likewise.
2718 (finish_then_clause): Likewise.
2719 (begin_while_stmt): Likewise.
2720 (begin_do_stmt): Likewise.
2721 (finish_return_stmt): Likewise.
2722 (begin_for_stmt): Likewise.
2723 (finish_break_stmt): Likewise.
2724 (finish_continue_stmt): Likewise.
2725 (begin_switch_stmt): Likewise.
2726 (finish_case_label): Likewise.
2727 (begin_try_block): Likewise.
2728 (begin_function_try_block): Likewise.
2729 (begin_handler): Likewise.
2730 (begin_catch_block): Likewise.
2731 (begin_compound_stmt): Likewise.
2732 (begin_asm_stmt): Likewise.
2733 (finish_asm_stmt): Likewise.
2734 (finish_label_stmt): Likewise.
2735 (add_decl_stmt): Likewise.
2736 (finish_subobject): Likewise.
2737 (finish_decl_cleanup): Likewise.
2738 (finish_named_return_value): Likewise.
2739 (setup_vtbl_ptr): Likewise.
2740 (add_scope_stmt): Likewise.
2741 (finish_stmt_expr): Likewise.
2742 (prune_unused_decls): Remove.
2743 (begin_stmt_tree): Likewise.
2744 (finish_stmt_tree): Likewise.
2745 (prep_stmt): Adjust use of current_stmt_tree.
2746 (lang_expand_stmt): Likewise.
2747 * tree.c (statement_code_p): Remove.
2748 (cp_statement_code_p): New function.
2749 (walk_stmt_tree): Remove.
2750 (init_tree): Set lang_statement_code_p.
2752 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2754 Integrated preprocessor.
2756 * Make-lang.in, Makefile.in: Remove all references to input.c,
2757 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2758 * gxx.gperf, hash.h, input.c: Delete.
2759 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2760 initialized properly.
2762 * class.c (fixup_pending_inline): Take a tree, not a
2763 struct pending_inline *. All callers changed.
2764 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
2765 RID_PROTECTED entries in ridpointers[] array here.
2766 * decl.c (duplicate_decls): Do not refer to struct
2768 (record_builtin_type, init_decl_processing): Use RID_MAX not
2770 (grokdeclarator): Use C_IS_RESERVED_WORD.
2771 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
2773 (grok_x_components): Do not inspect pending_inlines chain.
2775 * cp-tree.h (struct lang_identifier): Add rid_code entry.
2776 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
2777 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
2778 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
2779 TIME_IDENTIFIER_FILEINFO): Kill.
2781 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
2783 * parse.y: Call do_pending_inlines unconditionally.
2784 reinit_parse_for_method is now snarf_method. fn.defpen is no
2785 longer necessary. Remove unnecessary <itype> annotation on
2786 SCOPE. Do not refer to end_of_file or struct pending_inline.
2787 * semantics.c (begin_inline_definitions): Call
2788 do_pending_inlines unconditionally.
2790 * lex.c: Remove all code now shared with C front end.
2791 Initialize cpplib properly if USE_CPPLIB. Put reserved words
2792 into the get_identifier table. Rewrite pragma handling to
2793 work with the registry. Move code to save tokens for later
2794 processing to spew.c.
2796 * spew.c: Rewrite everything in terms of token streams instead
2797 of text. Move routines here from lex.c / input.c as
2798 appropriate. GC-mark trees hanging off the pending inlines
2801 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2803 * NEWS: Mention that the named return value extension has been
2805 * cp-tree.h (original_result_rtx): Define.
2806 (TREE_REFERENCE_EXPR): Remove.
2807 (DECL_VPARENT): Likewise.
2808 (pushdecl_nonclass_level): Likewise.
2809 (store_return_init): Likewise.
2810 (reinit_lang_specific): Likewise.
2811 (genrtl_named_return_value): Change prototype.
2812 * decl.c (original_result_rtx): Remove.
2813 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
2814 Do not generate RTL for local variables here.
2815 (store_return_init): Remove.
2816 * semantics.c (genrtl_named_return_value): Simplify. Fold in
2818 (finish_named_return_value): Adjust accordingly. Warn that this
2819 extension is deprecated.
2820 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
2822 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2824 * pt.c (type_unification_real): Replace switch with if.
2825 (unify): Tsubst non-type parms before comparing.
2827 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2829 * error.c (dump_typename): New function, broken out of ...
2830 (dump_type): ... here. Use it.
2831 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
2833 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2835 * init.c (build_offset_ref): Deal with namespace scoped
2838 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
2840 * class.c (resolve_address_of_overloaded_function): Add
2841 explanation message.
2842 * decl.c (define_case_label): Reformat explanation.
2843 * decl2.c (finish_static_data_member_decl): Likewise.
2844 (grokfield): Likewise.
2845 * friend.c (do_friend): Likewise.
2847 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
2849 * tree.c (walk_tree): Expose tail recursion.
2850 (walk_stmt_tree): New function.
2851 * cp-tree.h: Prototype walk_stmt_tree.
2852 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
2853 the BLOCKs directly. If a BLOCK has no variables after
2854 pruning, discard it.
2855 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
2856 restore the line number.
2858 2000-09-05 Mark Mitchell <mark@codesourcery.com>
2860 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
2861 (pt.o): Remove dependency on HTAB_H.
2862 * cp-tree.h: Include hashtab.h.
2863 (walk_tree): Change prototype.
2864 (walk_tree_without_duplicates): New function.
2865 * decl.c (check_default_argument): Use it.
2866 * optimize.c (remap_decl): Adjust calls to walk_tree.
2867 (copy_body): Likewise.
2868 (expand_calls_inline): Likewise.
2869 (calls_setjmp_p): Use walk_tree_without_duplicates.
2870 * pt.c: Don't include hashtab.h.
2871 (for_each_template_parm): Use walk_tree_without_duplicates.
2872 * semantics.c (finish-stmt_tree): Likewise.
2873 (expand_body): Likewise.
2874 * tree.c (walk_tree): Add additional parameter.
2875 (walk_tree_without_duplicates): New function.
2876 (count_trees): Use it.
2877 (verify_stmt_tree): Adjust call to walk_tree.
2878 (find_tree): Use walk_tree_without_duplicates.
2879 (no_linkage_check): Likewise.
2880 (break_out_target_exprs): Adjust call to walk_tree.
2881 (cp_unsave): Likewise.
2883 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2885 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
2886 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
2887 * cp-tree.h (TYPE_BINFO): Adjust comment.
2888 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
2889 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
2890 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2891 (TYPE_TEMPLATE_INFO): Likewise.
2892 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
2893 * class.c (push_nested_class): Likewise.
2894 * decl.c (lookup_name_real): Likewise.
2895 (grokdeclarator): Likewise.
2896 (grok_op_properties): Likewise.
2897 (xref_tag): Likewise.
2898 (xref_basetypes): Likewise.
2899 * decl2.c (constructor_name_full): Likewise.
2900 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
2901 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
2902 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
2903 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2904 (dump_type_suffix): Likewise.
2905 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
2907 (get_aggr_from_typedef): Likewise.
2908 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
2909 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2910 (write_template_parm): Likewise.
2911 (write_template_template_parm): Check tree code instead of
2912 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2913 * method.c (build_overload_nested_name): Add
2914 BOUND_TEMPLATE_TEMPLATE_PARM.
2915 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
2916 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2917 * pt.c (convert_template_argument): Check tree code instead of
2918 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2919 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
2920 (for_each_template_parm): Adjust comment.
2921 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
2922 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2923 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
2924 template_args_equal to compare template template parameter cases.
2925 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2926 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
2928 * tree.c (copy_template_template_parm): Decide whether to create
2929 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
2930 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
2931 (copy_tree_r): Likewise.
2932 * typeck.c (comptypes): Likewise. Check tree code instead of
2933 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
2935 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
2937 * decl.c (finish_function): Move the code for handling functions
2938 marked with the constructor and destructor attributes inside the
2941 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2943 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
2945 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2947 * pt.c (lookup_template_class): Remove abort.
2948 * tree.c (get_type_decl): Allow error_mark_node.
2950 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
2952 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
2955 2000-09-03 Mark Mitchell <mark@codesourcery.com>
2957 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
2960 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2962 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
2963 union tag mismatch error reporting.
2965 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
2967 * call.c (build_scoped_method_call): Check it is not a namespace.
2969 2000-08-30 Jason Merrill <jason@redhat.com>
2971 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
2973 * tree.c (bot_manip): Check TREE_CONSTANT rather than
2974 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
2975 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
2977 * decl.c (start_function): Always call make_function_rtl.
2979 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2981 * semantics.c (prune_unused_decls): New function.
2982 (finish_stmt_tree): Call it via walk_tree.
2984 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
2986 * class.c (build_secondary_vtable): Constify a char *.
2987 * decl.c (init_decl_processing): Initialize function_id_node,
2988 pretty_function_id_node, and func_id_node.
2989 * input.c (struct input_source): Constify 'str'.
2990 (feed_input): Constify first argument.
2991 * mangle.c (write_identifier): Constify argument.
2992 * pt.c (mangle_class_name_for_template): Constify argument.
2994 2000-08-29 Mark Mitchell <mark@codesourcery.com>
2996 * typeck.c (mark_addressable): Remove code that pokes around in
2999 2000-08-28 Jason Merrill <jason@redhat.com>
3001 * lex.c (file_name_nondirectory): Move to toplev.c.
3003 * cp-tree.h (LOCAL_CLASS_P): New macro.
3004 * class.c (finish_struct_1): Use it.
3006 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3008 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3009 (write_encoding): Pass another argument to write_name.
3010 (write_name): Add ignore_local_scope parameter. Fix handling of
3012 (write_nested_name): Use write_unqualified_name.
3013 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3014 (write_template_prefix): Use write_unqualified_name.
3015 (write_component): Remove.
3016 (write_local_name): Add parameter. Use direct local entity to
3017 discriminator calculation.
3018 (write_class_enum_type): Pass another argument to write_name.
3019 (write_template_template_arg): Likewise.
3020 (make_guard_variable): Likewise.
3022 2000-08-27 Jason Merrill <jason@redhat.com>
3024 * decl.c (pushdecl): Matching decls for local externs are found in
3025 the current level. Propagate linkage information from previous
3028 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3030 * ir.texi (Expressions): Fix typo.
3032 2000-08-25 Greg McGary <greg@mcgary.org>
3034 * tree.c (init_tree): Use ARRAY_SIZE.
3036 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3038 * error.c (cp_tree_printer): Rework.
3040 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3042 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3044 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3045 (cp-demangle.o): Remove target.
3046 (dyn-string.o): Likewise.
3048 * decl.c (grokfndecl): Require that `main' return an `int'.
3049 * mangle.c (write_encoding): Don't mangle return types for
3050 conversion functions.
3052 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3054 * error.c (tree_formatting_info): New data type.
3055 (tree_being_formatted): New macro.
3056 (tree_formatting_flags): Likewise.
3057 (put_whitespace): Likewise.
3058 (print_tree_identifier): Likewise.
3059 (print_identifier): Likewise.
3060 (cp_tree_printer, print_function_argument_list, print_declaration,
3061 print_expression, print_function_declaration,
3062 print_function_parameter, print_type, print_cv_qualifier): New
3064 (init_error): Initialize lang_printer.
3066 2000-08-24 Jason Merrill <jason@redhat.com>
3068 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3069 adjustment necessary.
3071 2000-08-24 Greg McGary <greg@mcgary.org>
3073 * cp-tree.h (MAIN_NAME_P): Remove macro.
3075 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3077 * error.c (print_instantiation_context): Don't forget to flush the
3080 2000-08-23 Jason Merrill <jason@redhat.com>
3082 * typeck.c (build_ptrmemfunc): Save the input pmf.
3084 * method.c (process_modifiers): Use same_type_p.
3086 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3088 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3089 * mangle.c (write_function_type): Change prototype.
3090 (write_encoding): Don't mangle return types for
3091 constructors or destructors.
3092 (write_type): Adjust call to write_function_type.
3093 * pt.c (instantiate_template): Instantiate alternate entry points
3094 when instantiating the main function.
3096 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3098 * error.c (cp_print_error_function): Don't use embedded '\n' in
3101 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3103 * decl.c (init_decl_processing): Remove bogus initialization.
3104 * error.c (lang_print_error_function): Restore here.
3105 (init_error): Initialize print_error_function.
3107 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3109 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3111 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3113 * Makefile.in (error.o): Depends on diagnostic.h
3115 * cp-tree.h (problematic_instantiation_changed,
3116 record_last_problematic_instantiation, current_instantiation,
3117 print_instantiation_context): Declare.
3118 (maybe_print_template_context): Remove.
3120 * decl.c (init_decl_processing): Set print_error_function to NULL.
3121 (lang_print_error_function): Remove, since we're using a new
3124 * error.c: #include diagnostic.h
3125 (function_category): New function.
3126 (cp_diagnostic_starter): Likewise.
3127 (cp_diagnostic_finalizer): Likewise.
3128 (cp_print_error_function): Likewise.
3129 (maybe_print_instantiation_context): Likewise.
3130 (print_instantiation_full_context): Likewise.
3131 (print_instantiation_partial_context): Likewise.
3132 (print_instantiation_context): Define.
3133 (init_error): Initialize diagnostic pager and finalizer.
3135 * pt.c (problematic_instantiation_changed): Define.
3136 (record_last_problematic_instantiation): Likewise.
3137 (current_instantiation): Likewise.
3138 (maybe_print_template_context): Remove.
3139 (print_template_context): Likewise.
3140 (current_tinst_level): Make static to reflect Brendan Kehoe's
3141 change of 1995-04-13.
3142 (push_tinst_level): Call print_instantiation_context.
3144 2000-08-21 Nix <nix@esperi.demon.co.uk>
3146 * lang-specs.h: Do not process -o or run the assembler if
3149 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3151 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3153 * decl2.c (lang_decode_option): Disable gettext attributes for
3156 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3158 * lex.c (lang_init_options): Default diagnostic message maximum
3159 length to 80, when line-wrapping.
3161 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3163 * class.c (build_vtbl_initializer): Clear the entire
3164 vtbl_init_data. Start keeping track of the functions for which we
3165 have created vcall offsets here.
3166 (dfs_build_vcall_offset_vtbl_entries): Remove.
3167 (build_vcall_offset_vtbl_entries): Reimplement.
3168 (add_vcall_offset_vtbl_entries_r): New function.
3169 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3170 computing when vcall offsets are necessary.
3172 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3174 * decl.c (member_function_or_else): Use cp_error ... %T.
3175 (grokdeclarator): Likewise.
3176 (start_method): Likewise.
3177 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3179 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3181 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3184 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3186 * cp-tree.h (PTRMEM_OK_P): New macro.
3187 (itf_ptrmem_ok): New enumeration value.
3188 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3189 argument. Diagnose implicit pointer to member.
3190 (instantiate_type): Don't diagnose implicit pointer to member
3191 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3192 resolve_address_of_overloaded_function.
3193 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3194 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3195 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3196 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3197 (build_unary_op): Deal with single non-static member in
3200 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3202 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3204 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3206 * cp-tree.h (enum_name_string): Remove prototype.
3207 (report_case_error): Remove prototype.
3208 * cp/typeck2.c (enum_name_string): Remove.
3209 (report_case_error): Remove.
3210 * error.c (dump_expr): Deal with enum values directly.
3211 Correctly negate integer constant.
3213 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3215 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3216 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3217 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3218 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3219 (__cxa_vec_new): Use __cxa_vec_new2.
3220 (__cxa_vec_delete): Use __cxa_vec_delete2.
3222 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3224 * vec.cc (__cxa_vec_new): Set "C" linkage.
3225 (__cxa_vec_ctor): Likewise.
3226 (__cxa_vec_cctor): Likewise.
3227 (__cxa_vec_dtor): Likewise.
3228 (__cxa_vec_delete): Likewise.
3229 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3230 (__cxa_vec_ctor): Likewise.
3231 (__cxa_vec_cctor): Likewise.
3232 (__cxa_vec_dtor): Likewise.
3233 (__cxa_vec_delete): Likewise.
3235 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3237 * class.c (instantiate_type): Reinstate local variable
3238 deleted in previous change.
3240 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3243 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3245 * cp-tree.h (instantiate_type_flags): New enumeration.
3246 (instantiate_type): Change parameter.
3247 * class.c (instantiate_type): Adjust prototype. Adjust.
3248 * call.c (standard_conversion): Adjust instantiate_type call.
3249 (reference_binding): Likewise.
3250 (build_op_delete_call): Likewise.
3251 (convert_like_real): Likewise.
3252 * cvt.c (cp_convert_to_pointer): Likewise.
3253 (convert_to_reference): Likewise.
3254 * pt.c (convert_nontype_argument): Likewise.
3255 * typeck.c (build_binary_op): Likewise.
3256 (build_ptrmemfunc): Likewise.
3257 (convert_for_assignment): Likewise.
3259 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3261 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3262 (current_aggr): Define.
3263 * decl.c (grokdeclarator): Make sure a friend class is an
3264 elaborated type specifier.
3265 * parse.y (current_aggr): Remove static definition.
3266 (cp_parse_init): Adjust.
3267 (structsp): Clear and restore current_aggr.
3268 (component_decl_list): Clear current_aggr.
3270 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3271 aggregate tag on the typename's context.
3273 * pt.c (tsubst_friend_class): Return error_mark_node, if
3275 (instantiate_class_template): Ignore error_mark_node friend types.
3277 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3279 * cvt.c (warn_ref_binding): New static function, broken out of ...
3280 (convert_to_reference): ... here. Use it.
3282 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3284 * parse.y (template_arg): Add rule for template qualified with
3287 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3289 * decl2.c (add_function): Reorganize.
3290 (arg_assoc): Do not consider function template decls.
3292 2000-08-11 Jason Merrill <jason@redhat.com>
3294 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3297 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3299 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3300 (lookup_nested_tag): Likewise.
3302 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3305 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3307 * parse.y (named_complex_class_head_sans_basetype): Remove
3310 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3312 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3313 explicit TEMPLATE_ID_EXPR args.
3314 (build_expr_from_tree, case CALL_EXPR): Likewise.
3316 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3318 * decl.c (check_tag_decl): Diagnose typename's which don't
3321 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3323 * init.c (build_aggr_init): Reject bogus array initializers
3326 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3328 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3330 * cp/tinfo.cc (__dynamic_cast): Likewise.
3331 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3333 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3335 * cvt.c (convert_to_pointer_force): Fix error message when
3336 attempting to cast from ambiguous base.
3338 2000-08-08 Jason Merrill <jason@redhat.com>
3340 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3341 (tsubst_template_arg_vector): Likewise.
3343 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3344 assume that one will be as large as the union.
3346 2000-08-07 Kazu Hirata <kazu@hxi.com>
3348 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3349 * decl.c (pop_labels): Likewise.
3351 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3353 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3355 (__pointer_to_member_type_info): Likewise.
3356 (__base_class_info): Likewise.
3357 (__class_type_info): Likewise.
3358 (__si_class_type_info): Likewise.
3359 (__vmi_class_type_info): Likewise.
3360 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3361 Changed member names to match specifications.
3362 (__vmi_class_type_info::__do_find_public_src): Likewise.
3363 (__si_class_type_info::__do_dyncast): Likewise.
3364 (__vmi_class_type_info::__do_dyncast): Likewise.
3365 (__si_class_type_info::__do_upcast): Likewise.
3366 (__vmi_class_type_info::__do_upcast): Likewise.
3367 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3368 (__pbase_type_info::__pointer_catch): Likewise.
3369 (__pointer_type_info::__pointer_catch): Likewise.
3370 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3372 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3374 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3375 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3376 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3378 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3380 * cp-tree.h (add_method): Change prototype.
3381 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3382 Don't double the size of the method vector in the error case.
3383 (handle_using_decl): Adjust call to add_method.
3384 (add_implicitly_declared_members): Likewise.
3385 (clone_function_decl): Likewise.
3386 * decl2.c (check_classfn): Likewise.
3387 * semantics.c (finish_member_declaration): Likewise.
3389 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3391 * decl.c (flag_isoc94): New variable.
3393 2000-08-02 Jason Merrill <jason@redhat.com>
3395 * pt.c (do_type_instantiation): Add complain parm; don't complain
3396 if called recursively.
3397 * cp-tree.h, parse.y: Adjust.
3399 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3401 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3402 -Wno-strict-prototypes.
3404 * g++spec.c: Adjust type of second argument to
3405 lang_specific_driver, and update code as necessary.
3407 * cp-tree.h: Don't prototype min_precision here.
3408 (my_friendly_assert): Cast expression to void.
3409 * semantics.c (do_poplevel): Initialize scope_stmts.
3411 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3413 * cp-tree.h (DECL_NEEDED_P): Tweak.
3415 2000-07-28 Jason Merrill <jason@redhat.com>
3417 * lang-specs.h: Use %i in rule for .ii files.
3419 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3421 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3423 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3425 Allow indirect primary bases.
3426 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3428 (CLASSTYPE_VFIELD_PARENT): Remove.
3429 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3430 (BINFO_PRIMARY_BINFO): Remove.
3431 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3432 (BINFO_VBASE_PRIMARY_P): Likewise.
3433 (BINFO_PRIMARY_BASE_OF): New macro.
3434 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3435 (get_primary_binfo): New function.
3436 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3437 * class.c (vcall_offset_data_s): Rename to ...
3438 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3439 and add ctor_vtbl_p.
3440 (get_derived_offset): Use get_primary_binfo.
3441 (dfs_mark_primary_bases): Adjust handling of virtual primary
3443 (mark_primary_bases): Likewise.
3444 (set_primary_base): Take a binfo, not an integer, as a
3445 representation of the primary base.
3446 (indirect_primary_base_p): Remove.
3447 (determine_primary_base): Adjust for indirect primary bases.
3448 (dfs_find_final_overrider): Fix typo in coment.
3449 (update_vtable_entry_for_fn): Use get_primary_binfo.
3450 (layout_nonempty_base_or_field): Tweak.
3451 (build_base_fields): Adjust for new primary base semantics.
3452 (dfs_propagate_binfo_offsets): Remove.
3453 (propagate_binfo_offsets): Rewrite.
3454 (dfs_set_offset_for_shared_vbases): Remove.
3455 (layout_virtual_bases): Don't use it.
3456 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3458 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3459 CLASSTYPE_VFIELD_PARENT.
3460 (dfs_get_primary_binfo): New function.
3461 (get_primary_binfo): Likewise.
3462 (dump_class_hierarchy_r): Tweak printing of primary bases.
3463 (build_vtbl_initializer): Fix typo in comments. Use
3465 (build_vcall_and_vbase_vtbl_entries): Likewise.
3466 (build_vbaes_offset_vtbl_entries): Likewise.
3467 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3468 BV_VCALL_INDEX to handle indirect primary bases.
3469 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3470 (build_rtti_vtbl_entries): Likewise.
3471 * search.c (get_shared_vbase_if_not_primary): Tweak.
3472 (find_vbase_instance): Likewise.
3473 (binfo_for_vtable): Simplify.
3474 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3475 (make_binfo): Make it have 11 entries.
3477 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3479 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3480 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3481 ascertaining primaryness.
3482 (G): Remove template_args.
3483 (decl_is_template_id): New function.
3484 (write_encoding): Use decl_is_template_id.
3485 (write_name): Likewise. Handle type_decls. Get main variant of
3487 (write_nested_name): Likewise.
3488 (write_prefix): Likewise.
3489 (write_template_prefix): Likewise.
3490 (write_special_name_constructor): Remove defunct production from
3492 (write_bare_function_type): Remove comment about absent parameter.
3493 (write_template_template_arg): Add missing grammar production to
3496 2000-07-27 Jason Merrill <jason@redhat.com>
3498 * decl.c (duplicate_decls): If common_type produces a non-typedef
3499 type for a typedef, just use the old type.
3501 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3503 * cp-tree.h (function_depth): Declare.
3504 (verify_stmt_tree): Likewise.
3505 (find_tree): Likewise.
3506 * decl.c (function_depth): Give it external linkage.
3507 * optimize.c (optimize_function): Increment and decrement it.
3508 * tree.c (verify_stmt_tree_r): New function.
3509 (verify_stmt_tree): Likewise.
3510 (find_tree_r): Likewise.
3511 (find_tree): Likewise.
3513 2000-07-27 Jason Merrill <jason@redhat.com>
3515 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3517 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3519 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3521 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3522 * decl2.c (get_guard): Call cp_finish_decl, not
3523 rest_of_decl_compilation, for local guards.
3524 * lex.c (do_identifier): Remove unused variable.
3526 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3528 * parse.y: Add missing ';'.
3530 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3532 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3535 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3537 Kill strict_prototype. Backwards compatibility only for
3538 non NO_IMPLICIT_EXTERN_C systems.
3539 * cp-tree.h (flag_strict_prototype): Remove.
3540 (strict_prototype): Remove.
3541 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3542 * decl.c (maybe_push_to_top_level): Adjust.
3543 (pop_from_top_level): Adjust.
3544 (decls_match): Only allow sloppy parm matching for ancient
3546 (init_decl_processing): Adjust.
3547 (grokdeclarator): Adjust.
3548 * decl2.c (flag_strict_prototype): Remove.
3549 (strict_prototype): Remove.
3550 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3551 (lang_f_options): Remove "strict-prototype".
3552 (unsupported-options): Add "strict-prototype".
3553 * lex.c (do_identifier): Adjust.
3554 (do_scoped_id): Adjust.
3555 * parse.y (empty_parms): Adjust.
3556 * class.c (push_lang_context): Adjust.
3557 (pop_lang_context): Adjust.
3558 * typeck.c (comp_target_parms): Adjust.
3560 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3562 * decl.c (poplevel): Deal with anonymous variables at for scope.
3563 (maybe_inject_for_scope_var): Likewise.
3565 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3567 * decl.c: Remove all signal handling code, now done in toplev.c.
3569 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3571 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3573 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3576 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3578 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3579 Define my_friendly_assert and my_friendly_abort as macros
3580 which may call friendly_abort. Prototype friendly abort, not
3581 my_friendly_abort or my_friendly_assert.
3582 * decl.c (signal_catch): Report the signal caught in the error
3583 message. Call fatal directly.
3584 * typeck2.c (ack, my_friendly_assert): Delete.
3585 (my_friendly_abort): Rename to friendly_abort. Expect file,
3586 line, and function parameters. Report the abort code, then
3587 call fancy_abort. Do not mask an abort if errors have
3590 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3592 * typeck.c (comp_target_parms): Remove obsolete parameter.
3593 (comp_target_types): Adjust.
3595 2000-07-17 Jason Merrill <jason@redhat.com>
3597 * typeck.c (mark_addressable): Never set TREE_USED.
3598 * call.c (build_call): Don't abort on calls to library functions
3599 that have been declared normally.
3601 * typeck.c (build_binary_op): Fix grammar in warning.
3603 * exception.cc (__eh_free): Fix prototype.
3605 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3607 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3608 IDENTIFIER_NAMESPACE_VALUE.
3610 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3612 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3613 * method.c (use_thunk): Correct handling of vcall offsets.
3615 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3617 * .cvsignore: parse.h and parse.c have no cp- prefix.
3619 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3621 * .cvsignore: New file.
3623 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3625 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3627 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3629 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3631 * parse.h: Likewise.
3633 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3635 * class.c (layout_class_type): Add pointers to virtual bases after
3636 base classes under the old ABI.
3638 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3640 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3641 (finish_continue_stmt): Likewise.
3642 (begin_for_stmt): Remove call to note_level_for_for.
3643 (finish_goto_stmt): Change call from build_min_nt
3645 (finish_expr_stmt): Likewise.
3646 (begin_if_stmt): Likewise.
3647 (begin_while_stmt): Likewise.
3648 (finish_while_stmt): Likewise.
3649 (finish_return_stmt): Likewise.
3650 (begin_for_stmt): Likewise.
3651 (finish_for_stmt): Likewise.
3652 (finish_break_stmt): Likewise.
3653 (begin_switch_stmt): Likewise.
3654 (finish_case_label): Likewise.
3655 (genrtl_try_block): Likewise.
3656 (begin_try_block): Likewise.
3657 (begin_handler): Likewise.
3658 (begin_compound_stmt): Likewise.
3659 (finish_asm_stmt): Likewise.
3660 (finish_label_stmt): Likewise.
3661 (add_decl_stmt): Likewise.
3662 (finish_subobject): Likewise.
3663 (finish_decl_cleanup): Likewise.
3664 (finish_named_return_value): Likewise.
3665 (setup_vtbl_ptr): Likewise.
3666 (add_scope_stmt): Likewise.
3667 * decl.c (finish_constructor_body): Likewise.
3668 (finish_destructor_body): Likewise.
3669 * optimize.c (copy_body_r): Likewise.
3670 (initialize_inlined_parameters): Likewise.
3671 (declare_return_variable): Likewise.
3672 (expand_call_inline): Likewise.
3674 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3676 * semantics.c (expand_body): Sync interface information
3677 at the end of function body expansion.
3679 2000-07-09 Jason Merrill <jason@redhat.com>
3681 * init.c (build_new_1): Bail early if the call to new fails.
3683 * decl.c (compute_array_index_type): Check specifically for
3684 an INTEGER_CST, not just TREE_CONSTANT.
3686 * decl.c (duplicate_decls): Don't call duplicate_decls on
3687 the DECL_TEMPLATE_RESULT.
3688 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3691 * error.c (dump_template_bindings): Don't crash if we had an
3692 invalid argument list.
3694 * typeck.c (c_expand_start_case): Do narrowing here.
3695 * semantics.c (finish_switch_cond): Not here.
3697 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3699 * parse.y (asm_clobbers): Do string concatenation.
3701 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3703 * decl.c (pushtag): Don't put local classes in template functions
3704 on the local_classes list.
3706 2000-07-04 Scott Snyder <snyder@fnal.gov>
3708 * decl2.c (get_guard): Add missing return for old ABI local
3711 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3713 * cp-tree.h (char_type_p): New function.
3714 * decl.c (init_decl_processing): Don't initialize
3715 signed_wchar_type_node or unsigned_wchar_type_node.
3716 (complete_array_type): Handle brace-enclosed string-constants.
3717 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3718 * tree.c (char_type_p): New function.
3719 * typeck2.c (digest_init): Use char_type_p.
3721 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3723 * pt.c (tsubst): Don't layout type, if it's error_mark.
3725 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3727 * pt.c (instantiate_pending_templates): Reset template level.
3729 2000-07-05 Jason Merrill <jason@redhat.com>
3731 * call.c (joust): Don't complain about `operator char *()' beating
3732 `operator const char *() const'.
3734 2000-07-04 scott snyder <snyder@fnal.gov>
3735 Jason Merrill <jason@redhat.com>
3737 * repo.c (repo_get_id): Handle the case where a class with virtual
3738 bases has a null TYPE_BINFO_VTABLE.
3740 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3741 Jason Merrill <jason@redhat.com>
3743 * parse.y (member_init): Just pass in the type.
3744 * init.c (expand_member_init): Handle getting a type.
3746 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3747 Jason Merrill <jason@redhat.com>
3749 * decl.c (finish_function): Warn if a function has no return
3751 Suggested by Andrew Koenig.
3752 * typeck.c (check_return_expr): Do set current_function_returns_value
3753 if we got an error_mark_node.
3755 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3757 * decl2.c (push_decl_namespace): Push the original namespace.
3759 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3761 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
3762 * semantics.c (begin_class_definition): Clear it.
3764 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
3766 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
3767 (genrtl_expr_stmt): Likewise.
3768 (genrtl_decl_stmt): Likewise.
3769 (genrtl_if_stmt): Likewise.
3770 (genrtl_while_stmt): Likewise.
3771 (genrtl_do_stmt): Likewise.
3772 (genrtl_return_stmt): Likewise.
3773 (genrtl_for_stmt): Likewise.
3774 (genrtl_break_stmt): Likewise.
3775 (genrtl_continue_stmt): Likewise.
3776 (genrtl_scope_stmt): Likewise.
3777 (genrtl_switch_stmt): Likewise.
3778 (genrtl_case_label): Likewise.
3779 (genrtl_begin_compound_stmt): Likewise.
3780 (genrtl_finish_compound_stmt): Likewise.
3781 (genrtl_compound_stmt): Likewise.
3782 (genrtl_asm_stmt): Likewise.
3784 * init.c (begin_init_stmts): Remove call to
3785 genrtl_begin_compound_stmt.
3786 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
3788 * semantics.c (lang_expand_stmt): Changed call to
3789 genrtl_compound_stmt to ignore return value.
3791 2000-07-02 Mark Mitchell <mark@codesourcery.com>
3793 * mangle.c (canonicalize_for_substitution): Return the canonical
3796 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
3798 * typeck.c (commonparms): Remove obstack manipulations.
3800 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
3802 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
3804 * Makefile.in (OBJS): Added ../c-semantics.o.
3805 (OBJDEPS): Likewise.
3807 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
3809 (struct stmt_tree): Added comment.
3810 (current_function_name_declared): Removed.
3811 (stmts_are_full_exprs_p): Likewise.
3812 (genrtl_do_pushlevel): Likewise.
3813 (genrtl_clear_out_block): Likewise.
3814 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
3815 (DECL_ANON_UNION_ELEMS): Likewise.
3816 (emit_local_var): Likewise.
3817 (make_rtl_for_local_static): Likewise.
3818 (do_case): Likewise.
3819 (expand_stmt): Likewise.
3820 (genrtl_decl_cleanup): Likewise.
3821 (c_expand_asm_operands): Likewise.
3822 (c_expand_return): Likewise.
3823 (c_expand_start_case): Likewise.
3825 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
3826 (emit_local_var): Likewise.
3827 (initialize_local_var): Change reference to
3828 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3829 Change reference to stmts_are_full_exprs_p to
3830 current_stmt_tree->stmts_are_full_exprs_p.
3831 (push_cp_function_context): Likewise.
3833 * expect.c (expand_throw): Change reference to
3834 stmts_are_full_exprs_p.
3836 * init.c (build_aggr_init): Change reference to
3837 stmts_are_full_exprs_p.
3838 (build_vec_init): Likewise.
3840 * optimize.c (maybe_clone_body): Change reference to
3841 current_function_name_declared to
3842 cp_function_chain->name_declared.
3844 * pt.c (instantiate_decl): Change reference to
3845 current_function_name_declared to
3846 cp_function_chain->name_declared.
3848 * semantics.c (expand_cond): Moved declaration to c-common.h.
3849 (genrtl_do_pushlevel): Moved to c-semantics.c.
3850 (genrtl_clear_out_block): Likewise.
3851 (genrtl_goto_stmt): Likewise.
3852 (genrtl_expr_stmt): Likewise.
3853 (genrtl_decl_stmt): Likewise.
3854 (gerntl_if_stmt): Likewise.
3855 (genrtl_while_stmt): Likewise.
3856 (genrtl_do_stmt): Likewise.
3857 (genrtl_return_stmt): Likewise.
3858 (genrtl_for_stmt): Likewise.
3859 (genrtl_break_stmt): Likewise.
3860 (genrtl_continue_stmt): Likewise.
3861 (genrtl_scope_stmt): Likewise.
3862 (genrtl_switch_stmt): Likewise.
3863 (genrtl_case_label): Likewise.
3864 (genrtl_begin_compound_stmt): Likewise.
3865 (genrtl_finish_compound_stmt): Likewise.
3866 (genrtl_compound_stmt): Likewise.
3867 (genrtl_asm_stmt): Likewise.
3868 (genrtl_decl_cleanup): Likewise.
3869 (expand_cond): Likewise.
3870 (expand_stmt): Renamed to ...
3871 (lang_expand_stmt): ... this.
3872 (lang_expand_expr_stmt): Initialize.
3873 (set_current_function_name_declared): Likewise.
3874 (stmts_are_full_exprs_p): Likewise.
3875 (current_function_name_declared): Likewise.
3876 (anon_aggr_type_p): Likewise.
3877 (do_poplevel): Change reference to
3878 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
3879 Change reference to stmts_are_full_exprs_p to
3880 current_stmt_tree->stmts_are_full_exprs_p.
3881 (add_tree): Likewise.
3882 (finish_expr_stmt): Likewise.
3883 (prep_stmt): Likewise.
3884 (lang_expand_stmt): Likewise.
3885 (begin_compound_stmt): Change reference to
3886 current_function_name_declared to
3887 cp_function_chain->name_declared and call to
3888 current_function_name_declared().
3889 (setup_vtbl_ptr): Likewise.
3890 (genrtl_do_poplevel): Removed.
3892 2000-06-30 Jason Merrill <jason@redhat.com>
3894 * init.c (init_init_processing): Go back to aligning like
3895 double_type_node for old ABI.
3896 (get_cookie_size): Make cookie larger if we get a type that needs
3898 (build_vec_delete): Call it.
3900 * typeck.c (qualify_type_recursive): New fn.
3901 (composite_pointer_type): Use it.
3902 (build_binary_op): Use composite_pointer_type.
3904 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
3905 Jason Merrill <jason@redhat.com>
3907 * typeck.c (check_return_expr): Don't complain about returning
3908 NULL from operator new if -fcheck-new.
3909 * cp-tree.h: Declare flag_check_new here.
3912 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3914 * mangle.c (find_substitution): Use same_type_p.
3915 (write_encoding): Don't check for substitutions.
3917 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3919 * parse.y (expr_no_comma_rangle): New non-terminal.
3920 (template_parm): Use it for default parameter case.
3921 (template_arg): Use it.
3922 (expr_no_commas): Remove commented out undefined extensions.
3923 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3924 * parse.h, parse.c: Rebuilt.
3926 2000-06-30 Mark Mitchell <mark@codesourcery.com>
3928 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
3929 (finish_asm_stmt): Do it here, instead.
3931 * cp-tree.h (ridpointers): Don't declare.
3932 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
3933 (record_builtin_java_type): Likewise.
3934 (init_decl_processing): Likewise.
3935 * lex.c: Move inclusion of lex.h.
3936 (ridpointers): Don't define.
3937 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
3939 * lex.h (enum rid): Rename to ...
3940 (enum cp_rid): ... this.
3941 (ridpointers): Don't declare.
3942 * parse.y: Move inclusion of lex.h.
3943 * parse.c: Regenerated.
3944 * spew.c: Move inclusion of lex.h.
3946 * cp-tree.h (struct language_function): Remove temp_name_counter.
3947 (temp_name_counter): Remove.
3948 (get_temp_name): Change prototype.
3949 (get_guard): New function.
3950 (get_guard_cond): Likewise.
3951 (set_guard): Likewise.
3952 * cvt.c (build_up_reference): Adjust call to get_temp_name.
3953 * decl.c (expand_static_init): Use get_guard and friends to
3954 implement guard variables.
3955 * decl2.c (get_temp_name): Assume that the variables created are
3957 (get_sentry): Rename to ...
3958 (get_guard): ... this. Implement new ABI guard variables.
3959 (get_guard_bits): New function.
3960 (get_guard_cond): Likewise.
3961 (set_guard): Likewise.
3962 (start_static_initialization_or_destruction): Use them.
3963 (do_static_initialization): Replace sentry with guard throughout.
3964 (do_static_destruction): Likewise.
3965 * init.c (create_temporary_var): Add comment.
3967 2000-06-28 Alex Samuel <samuel@codesourcery.com>
3969 * mangle.c (find_substitution): Use same_type_p.
3970 (write_encoding): Don't check for substitutions.
3972 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
3974 * parse.y (expr_no_comma_rangle): New non-terminal.
3975 (template_parm): Use it for default parameter case.
3976 (template_arg): Use it.
3977 (expr_no_commas): Remove commented out undefined extensions.
3978 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
3979 * parse.h, parse.c: Rebuilt.
3981 2000-06-29 Mark Mitchell <mark@codesourcery.com>
3983 * cp-tree.h (flag_const_strings): Remove.
3984 (warn_parentheses): Likewise.
3985 (warn_format): Likewise.
3986 (common_type): Likewise.
3987 (default_conversion): Likewise.
3988 (build_binary_op): Likewise.
3989 (cp_build_binary_op): New macro.
3990 * call.c (build_new_op): Use cp_build_binary_op instead of
3992 * class.c (build_vtable_entry_ref): Likewise.
3993 * decl.c (expand_static_init): Likewise.
3994 (compute_array_index_type): Likewise.
3995 (build_enumerator): Likewise.
3996 * decl2.c (delete_sanity): Likewise.
3997 (start_static_initialization_or_destruction): Likewise.
3998 * error.c (dump_type_suffix): Likewise.
3999 * init.c (resolve_offset_ref): Likewise.
4000 (build_new): Likewise.
4001 (build_new_1): Likewise.
4002 (build_vec_delete_1): Likewise.
4003 (build_vec_init): Likewise.
4004 (build_delete): Likewise.
4005 * rtti.c (synthesize_tinfo_fn): Likewise.
4006 (synthesize_tinfo_var): Likewise.
4007 * search.c (expand_upcast_fixups): Likewise.
4008 (fixup_all_virtual_upcast_offsets): Likewise.
4009 * typeck.c (build_array_ref): Likewise.
4010 (get_member_function_from_ptrfunc): Likewise.
4011 (build_binary_op): Add parameter.
4012 (pointer_int_sum): Use cp_build_binary_op.
4013 (pointer_diff): Likewise.
4014 (build_modify_expr): Likewise.
4015 (get_delta_difference): Likewise.
4016 (build_ptrmemfunc): Likewise.
4018 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4020 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4021 * decl.c (create_implicit_typedef): Adjust.
4022 * decl2.c (build_artificial_parm): Adjust.
4023 * method.c (implicitly_declare_fn): Adjust.
4024 * pt.c (push_inline_template_parms_recursive): Adjust.
4025 (process_template_parm): Adjust.
4026 (overloaded_template_name): Adjust.
4027 * semantics.c (finish_template_template_parm): Adjust.
4029 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4031 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4032 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4033 where to emit thunks.
4034 (build_vtt): Adjust call to build_vtt_inits.
4035 (build_vtt_inits): Add parameter to indicate whether or not
4036 sub-VTTs for virtual bases should be included. Adjust handling of
4037 construction vtables.
4038 (get_matching_base): New function.
4039 (dfs_build_vtt_inits): Rename to ...
4040 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4041 construction vtables.
4042 (dfs_fixup_binfo_vtbls): Likewise.
4043 (build_ctor_vtbl_groups): Build construction vtables for virtual
4045 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4046 to build construction vtbls.
4047 (dfs_accumulate_vtbl_inits): Adjust handling of
4048 construction vtables.
4050 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4053 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4055 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4057 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4059 * search.c (hides): Remove.
4060 (is_subobject_of_p): Add most_derived parameter. Use
4062 (lookup_field_queue_p): Adjust.
4063 (lookup_field_r): Adjust.
4065 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4067 * decl2.c (handle_class_head): Bash typedefs to the type's main
4070 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4072 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4073 (begin_global_stmt_expr): ... this.
4074 (genrtl_finish_stmt_expr): Rename to ...
4075 (finish_global_stmt_expr): ... this.
4076 * init.c (begin_init_stmts): Adjust calls.
4077 (finish_init_stmts): Likewise.
4078 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4079 (begin_global_stmt_expr): ... this.
4080 (genrtl_finish_stmt_expr): Rename to ...
4081 (finish_global_stmt_expr): ... this.
4083 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4085 * search.c (lookup_member): Fix typo in comment.
4087 2000-06-24 Jason Merrill <jason@redhat.com>
4089 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4090 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4092 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4094 * parse.y (complex_direct_notype_declarator): Support global_scope.
4095 * Makefile.in: Adjust conflict count.
4097 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4099 * parse.y (template_arg): Convert TEMPLATE_DECL
4100 that is a template template paramter to
4101 TEMPLATE_TEMPLATE_PARM here.
4103 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4104 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4105 (copy_template_template_parm): Adjust prototype.
4106 * decl.c (grokdeclarator): Remove dead code.
4107 * pt.c (process_template_parm): Tidy.
4108 (lookup_template_class): Construct nodes in
4109 copy_template_template_parm.
4110 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4111 lookup_template_class. Use TYPE_TI_TEMPLATE.
4112 * tree.c (copy_template_template_parm): Add NEWARGS
4114 (mapcar): Adjust call to copy_template_template_parm.
4115 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4116 * method.c (build_template_template_parm_names): Change error
4117 code to avoid compilation warning.
4119 * gxxint.texi: Document template template parameter
4122 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4124 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4125 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4126 (cp-demangle.o): New rule.
4127 (dyn-string.o): Likewise.
4128 * inc/cxxabi.h (__cxa_demangle): New declaration.
4130 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4132 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4133 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4134 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4136 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4137 (make_thunk): Change prototype.
4138 (emit_thunk): Rename to use_thunk.
4139 (mangle_thunk): Change prototype.
4140 * class.c (get_derived_offset): Simplify.
4141 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4142 BV_GENERATE_THUNK_WITH_VTABLE_P.
4143 (build_primary_vtable): Simplify.
4144 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4145 (dfs_find_base): Remove.
4146 (update_vtable_entry_for_fn): Correct bug in finding the base
4147 where a virtual function was first declared. Figure out whether
4148 or not to emit a vcall-thunk with the vtables in which it appears.
4149 Correct logic for deciding whether to use an ordinary thunk, or a
4151 (finish_struct_1): Remove unnecssary code.
4152 (build_vtbl_initializer): Use ssize_int for the running counter of
4154 (build_vtbl_initializer): Only use vcall thunks where necessary.
4155 Mark thunks as needing to be emitted with their vtables, or not.
4156 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4157 indices. Use size_binop.
4158 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4159 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4161 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4162 (build_vtable_entry): Mark thunks as needing to be emitted with
4163 their vtables, or not.
4164 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4165 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4167 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4169 * error.c (dump_expr): Use BV_FN.
4170 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4172 * method.c (make_thunk): Likewise.
4173 (emit_thunk): Rename to use_thunk. Allow callers to decide
4174 whether or not to actually emit the thunk. Adjust for changes in
4175 representation of vcall offsets.
4176 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4177 * semantics.c (emit_associated_thunks): New function.
4178 (expand_body): Use it.
4179 * ir.texi: Adjust decriptions of thunks.
4181 2000-06-22 Jason Merrill <jason@redhat.com>
4183 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4184 (tsubst_friend_function): Copy it here.
4186 * decl.c (grok_op_properties): Fix typo.
4188 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4191 * pt.c (check_explicit_specialization): Clarify error.
4193 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4194 an old OVERLOAD when we're declaring a non-function.
4195 (pushdecl, destroy_local_var): Check for error_mark_node.
4196 (warn_extern_redeclared_static): Also bail early if
4198 (push_overloaded_decl): Ignore an old error_mark_node.
4200 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4202 * call.c (build_x_va_arg): Check if in a template decl.
4203 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4205 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4207 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4209 * decl.c (check_goto): Computed gotos assumed OK.
4211 2000-06-20 Jason Merrill <jason@redhat.com>
4213 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4214 for which we don't need to look for instantiations.
4216 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4218 * parse.y (program): Always call finish_translation_unit.
4219 * parse.c, parse.h: Rebuilt.
4221 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4223 * method.c: Don't include hard-reg-set.h.
4225 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4227 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4229 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4231 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4232 * cvt.c (cp_convert_to_pointer): Likewise.
4233 (convert_to_void): Likewise.
4234 * error.c (dump_expr): Likewise.
4235 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4236 * init.c (build_delete): Likewise.
4237 * method.c (emit_thunk): Likewise.
4238 * optmize.c (declare_return_variable): Likewise.
4239 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4240 (get_typeid): Likewise.
4241 (build_dynamic_cast_1): Likewise.
4242 * typeck.c (composite_pointer_type): Likewise.
4243 (common_type): Likewise.
4244 (build_indirect_ref): Likewise.
4245 (build_binary_op): Likewise.
4246 (build_x_compound_expr): Likewise.
4247 (check_return_expr): Likewise.
4248 * typeck2.c (add_exception_specifier): Likewise.
4250 * mangle.c (write_method_parms): Use direct comparison for end
4253 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4255 * cp-tree.h (genrtl_try_block): Declare function.
4256 (genrtl_handler): Likewise.
4257 (genrtl_catch_block): Likewise.
4258 (genrtl_ctor_stmt): Likewise.
4259 (genrtl_subobject): Likewise.
4260 (genrtl_decl_cleanup): Likewise.
4261 (genrtl_do_poplevel): Likewise.
4262 (genrtl_do_pushlevel): Likewise.
4263 (genrtl_clear_out_block): Likewise.
4264 (genrtl_goto_stmt): Likewise.
4265 (genrtl_expr_stmt): Likewise.
4266 (genrtl_decl_stmt): Likewise.
4267 (genrtl_if_stmt): Likewise.
4268 (genrtl_while_stmt): Likewise.
4269 (genrtl_do_stmt): Likewise.
4270 (genrtl_return_stmt): Likewise.
4271 (genrtl_for_stmt): Likewise.
4272 (genrtl_break_stmt): Likewise.
4273 (genrtl_continue_stmt): Likewise.
4274 (genrtl_scope_stmt): Likewise.
4275 (genrtl_switch_stmt): Likewise.
4276 (genrtl_case_label): Likewise.
4277 (genrtl_begin_compound_stmt): Likewise.
4278 (genrtl_finish_compound_stmt): Likewise.
4279 (genrtl_compound_stmt): Likewise.
4280 (genrtl_asm_stmt): Likewise.
4281 (genrtl_named_return_value): Likewise.
4282 (genrtl_begin_stmt_expr): Likewise.
4283 (genrtl_finish_stmt_expr): Likewise.
4284 (finish_for_stmt): Removed first argument.
4285 (finish_switch_stmt): Likewise.
4287 * semantics.c (genrtl_try_block): Define function.
4288 (genrtl_handler): Likewise.
4289 (genrtl_catch_block): Likewise.
4290 (genrtl_ctor_stmt): Likewise.
4291 (genrtl_subobject): Likewise.
4292 (genrtl_decl_cleanup): Likewise.
4293 (genrtl_do_poplevel): Likewise.
4294 (genrtl_do_pushlevel): Likewise.
4295 (genrtl_clear_out_block): Likewise.
4296 (genrtl_goto_stmt): Likewise.
4297 (genrtl_expr_stmt): Likewise.
4298 (genrtl_decl_stmt): Likewise.
4299 (genrtl_if_stmt): Likewise.
4300 (genrtl_while_stmt): Likewise.
4301 (genrtl_do_stmt): Likewise.
4302 (genrtl_return_stmt): Likewise.
4303 (genrtl_for_stmt): Likewise.
4304 (genrtl_break_stmt): Likewise.
4305 (genrtl_continue_stmt): Likewise.
4306 (genrtl_scope_stmt): Likewise.
4307 (genrtl_switch_stmt): Likewise.
4308 (genrtl_case_label): Likewise.
4309 (genrtl_begin_compound_stmt): Likewise.
4310 (genrtl_finish_compound_stmt): Likewise.
4311 (genrtl_compound_stmt): Likewise.
4312 (genrtl_asm_stmt): Likewise.
4313 (genrtl_named_return_value): Likewise.
4314 (genrtl_begin_stmt_expr): Likewise.
4315 (genrtl_finish_stmt_expr): Likewise.
4316 (finish_for_stmt): Removed first argument and generate rtl
4318 (finish_switch_stmt): Likewise.
4319 (do_poplevel): Removed generate rtl specific code.
4320 (do_pushlevel): Likewise.
4321 (add_tree): Likewise.
4322 (finish_goto_stmt): Likewise.
4323 (finish_expr_stmt): Likewise.
4324 (begin_if_stmt): Likewise.
4325 (finish_if_stmt_cond): Likewise.
4326 (finish_then_clause): Likewise.
4327 (begin_else_clause): Likewise.
4328 (finish_else_clause): Likewise.
4329 (finish_if_stmt): Likewise.
4330 (clear_out_block): Likewise.
4331 (begin_while_stmt): Likewise.
4332 (finish_while_stmt_cond): Likewise.
4333 (finish_while_stmt): Likewise.
4334 (begin_do_stmt): Likewise.
4335 (finish_do_body): Likewise.
4336 (finish_do_stmt): Likewise.
4337 (finish_return_stmt): Likewise.
4338 (begin_for_stmt): Likewise.
4339 (finish_for_init_stmt): Likewise.
4340 (finish_for_cond): Likewise.
4341 (finish_for_expr): Likewise.
4342 (finish_break_stmt): Likewise.
4343 (finish_continue_stmt): Likewise.
4344 (begin_switch_stmt): Likewise.
4345 (finish_switch_cond): Likewise.
4346 (finish_case_label): Likewise.
4347 (begin_try_block): Likewise.
4348 (begin_function_try_block): Likewise.
4349 (finish_try_block): Likewise.
4350 (finish_cleanup_try_block): Likewise.
4351 (finish_cleanup): Likewise.
4352 (finish_function_try_block): Likewise.
4353 (finish_handler_sequence): Likewise.
4354 (finish_function_handler_sequence): Likewise.
4355 (begin_handler): Likewise.
4356 (finish_handler_parms): Likewise.
4357 (begin_catch_block): Likewise.
4358 (finish_handler): Likewise.
4359 (begin_compound_stmt): Likewise.
4360 (finish_compound_stmt): Likewise.
4361 (finish_asm_stmt): Likewise.
4362 (finish_label_stmt): Likewise.
4363 (finish_label_decl): Likewise.
4364 (finish_subobject): Likewise.
4365 (finish_decl_cleanup): Likewise.
4366 (finish_named_return_value): Likewise.
4367 (begin_stmt_expr): Likewise.
4368 (finish_stmt_expr): Likewise.
4370 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4371 to call genrtl_expr_stmt when appropriate.
4373 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4374 begin_compound_expr to call genrtl_begin_stmt_expr and
4375 genrtl_begin_compound_expr when appropriate.
4376 (finish_init_stmts): Changed calls to finish_compound_expr and
4377 finish_stmt_expr to call genrtl_finish_compound_expr and
4378 genrtl_finish_stmt_expr when appropriate.
4379 (expand_default_init): Changed call to finish_expr_stmt to call
4380 genrtl_expr_stmt when appropriate.
4381 (build_vec_init): Likewise.
4383 * parse.y (simple_stmt): Removed first argument from call to
4384 finish_for_stmt. Removed first argument from call to
4387 * parse.c: Regenerated.
4389 * pt.c (tsubst_expr): Removed first argument from call to
4390 finish_for_stmt. Removed first argument from call to
4393 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4395 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4396 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4398 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4399 (cplus_tree_code_length[]): Likewise.
4400 (cplus_tree_code_name[]): Likewise.
4401 (init_parse): Added call to add_c_tree_codes. Changed
4402 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4404 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4406 * cp-tree.h (finish_mem_initializers): Declare.
4407 (count_trees): Likewise.
4408 * parse.y (base_init): Use finish_mem_initializers.
4409 * semantics.c (finish_mem_initializers): New function.
4411 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4412 the number of trees.
4414 (count_trees): Don't use it.
4416 2000-06-15 Jason Merrill <jason@redhat.com>
4418 * tree.c (count_trees): New debugging function.
4420 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4421 * init.c (build_member_call): Pull out the name of a DECL.
4423 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4424 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4425 * optimize.c (optimize_function): Not here.
4426 * pt.c (instantiate_decl): Push to TV_PARSE.
4428 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4430 * cp-tree.h (struct language_function): Remove x_base_init_list
4431 and x_member_init_list.
4432 (current_base_init_list): Remove.
4433 (current_member_init_list): Likewise.
4434 (setup_vtbl_ptr): Change prototype.
4435 (emit_base_init): Likewise.
4436 (expand_member_init): Likewise.
4437 (reinit_parse_for_function): Remove.
4438 * decl.c (save_function_data): Don't clear x_base_init_list and
4440 (mark_language_function): Don't mark them.
4441 * init.c (perform_member_init): Tweak comment.
4442 (sort_member_init): Take the list of initializers as an argument.
4443 (sort_base_init): Likewise.
4444 (emit_base_init): Likewise.
4445 (expand_member_init): Return the initializer. Don't use global
4447 * lex.c (reinit_parse_for_function): Remove.
4448 * method.c (build_template_parm_names): Correct substitution.
4449 (do_build_copy_constructor): Don't use current_member_init_list
4450 and current_base_init_list.
4451 (synthesize_method): Likewise.
4452 * parse.y (base_init): Split mem-initializers into
4453 base-initializers and field-initializers.
4454 (member_init_list): Build up the list here.
4455 (member_init): Return the initializer.
4456 (fn.depfn): Don't use reinit_parse_for_function.
4457 * parse.c: Regenerated.
4458 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4460 (tsubst_expr): Don't use current_member_init_list
4461 and current_base_init_list.
4462 (tsubst_expr_values): Rename to ...
4463 (tsubst_initializer_list): ... this. Use convert_from_reference.
4464 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4465 and current_base_init_list.
4466 (begin_function_definition): Don't call reinit_parse_for_function.
4468 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4470 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4473 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4475 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4477 * cp-tree.h (IF_COND): Move to c-common.h.
4478 (THEN_CLAUSE): Likewise.
4479 (ELSE_CLAUSE): Likewise.
4480 (WHILE_COND): Likewise.
4481 (WHILE_BODY): Likewise.
4482 (DO_COND): Likewise.
4483 (DO_BODY): Likewise.
4484 (RETURN_EXPR): Likewise.
4485 (EXPR_STMT_EXPR): Likewise.
4486 (FOR_INIT_STMT): Likewise.
4487 (FOR_COND): Likewise.
4488 (FOR_EXPR): Likewise.
4489 (FOR_BODY): Likewise.
4490 (SWITCH_COND): Likewise.
4491 (SWITCH_BODY): Likewise.
4492 (CASE_LOW): Likewise.
4493 (CASE_HIGH): Likewise.
4494 (GOTO_DESTINATION): Likewise.
4495 (COMPOUND_BODY): Likewise.
4496 (ASM_CV_QUAL): Likewise.
4497 (ASM_STRING): Likewise.
4498 (ASM_OUTPUTS): Likewise.
4499 (ASM_INPUTS): Likewise.
4500 (ASM_CLOBBERS): Likewise.
4501 (DECL_STMT_DECL): Likewise.
4502 (STMT_EXPR_STMT): Likewise.
4503 (LABEL_STMT_LABEL): Likewise.
4504 (SCOPE_BEGIN_P): Likewise.
4505 (SCOPE_END_P): Likewise.
4506 (SCOPE_STMT_BLOCK): Likewise.
4507 (SCOPE_NULLIFIED_P): Likewise.
4508 (SCOPE_NO_CLEANUPS_P): Likewise.
4509 (SCOPE_PARTIAL_P): Likewise.
4510 (ASM_VOLATILE_P): Likewise.
4511 (STMT_LINENO): Likewise.
4512 (STMT_LINENO_FOR_FN_P): Likewise.
4514 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4515 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4516 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4517 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4518 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4520 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4522 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4523 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4525 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4526 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4527 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4529 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4531 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4532 * class.c (dfs_find_final_overrider): Set it appropriately.
4533 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4534 avoid unneeded secondary vptrs.
4536 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4538 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4539 (check_bitfield_decl, check_field_decl): Likewise.
4540 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4541 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4542 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4543 (xfer_tag, finish_enum): Likewise.
4544 * decl2.c (finish_builtin_type): Likewise.
4545 * init.c (init_init_processing): Likewise.
4546 * pt.c (instantiate_class_template): Likewise.
4547 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4548 * cp-tree.h (struct lang_type): Add user_align member.
4549 (CLASSTYPE_USER_ALIGN): Define.
4551 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4553 * Make-lang.in (c++.install-common): Install g++-cross in
4554 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4555 $(target_alias)-g++ and $(target_alias)-c++.
4557 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4559 * class.c (vcall_offset_data_s): Add last_init and fns.
4560 (overrides): Rename to same_signature_p.
4561 (dfs_find_final_overrider): Adjust accordingly.
4562 (mark_overriders): Likewise.
4563 (warn_hidden): Likewise.
4564 (build_vtbl_initializer): Reorganize machinery for building things
4565 at negative offsets.
4566 (build_vcall_and_vbase_vtbl_entries): Likewise.
4567 (build_vbase_offset_vtbl_entries): Likewise.
4568 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4569 offset entries. Do not create two entries for functions with the
4571 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4572 (build_rtti_vtbl_entries): Reorganize machinery for building things
4573 at negative offsets.
4575 * optimize.c (expand_call_inline): Don't recurse into the code
4576 used to initialize the parameters more than once.
4578 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4580 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4581 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4582 (find_substitution): Only use the `Sa' substitution for
4583 std::allocator, not instantiations of it.
4584 (write_template_prefix): Move comment. Only use a TREE_LIST to
4585 represent substitutions for a member template.
4586 (write_array_type): Mangle array dimensions correctly.
4587 * optimize.c (maybe_clone_body): Copy more information from the
4589 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4590 on the regenerated declaration.
4592 2000-06-11 Chip Salzenberg <chip@valinux.com>
4593 Mark Mitchell <mark@codesourcery.com>
4595 * class.c (build_vtable): Clarify comment.
4596 (build_ctor_vtbl_group): Pass the most derived type to
4599 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4601 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4603 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4605 * decl.c (add_binding): Handle duplicate declarations of external
4608 2000-06-09 Chip Salzenberg <chip@valinux.com>
4609 Mark Mitchell <mark@codesourcery.com>
4611 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4613 (write_signed_number): New macro.
4614 (write_unsigned_number): Likewise.
4615 (write_source_name): Use them.
4616 (write_number): Handle signed and unsigned values.
4617 (write_integer_cst): Use tree_int_cst_sgn, and use
4618 write_unsigned_number or write_signed_number as appropriate.
4619 (write_discriminator): Use write_unsigned_number or
4620 write_signed_number as appropriate.
4621 (write_template_arg_literal): Likewise.
4622 (write_array_type): Use tree_low_cst.
4623 (write_template_parm): Use write_unsigned_number or
4624 write_signed_number as appropriate.
4625 (write_substitution): Adjust call to write_number.
4626 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4627 (write_expression): Handle non-type template arguments of
4628 reference type correctly.
4629 (mangle_thunk): Use write_signed_number.
4631 2000-06-09 Chip Salzenberg <chip@valinux.com>
4633 * mangle.c (find_substition): Don't mangle objects with typename
4634 substitutions (e.g. "cin" as "Si").
4636 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4638 * call.c (add_candidate): Use ggc_alloc_cleared.
4639 * decl.c (lookup_label): Likewise.
4640 * lex.c (retrofit_lang_decl): Likewise.
4642 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4644 * semantics.c (expand_body): Push to TV_EXPAND.
4645 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4646 * decl.c (start_function): Always call announce_function.
4648 * tinfo2.cc: Just declare abort.
4650 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4652 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4653 whenever @ is a symbolic name.
4655 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4657 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4659 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4661 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4662 DECL_ASSEMBLER_NAME.
4664 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4666 * decl2.c (c_language): Define.
4668 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4670 * lex.c (lang_init_options): Tweak.
4672 * decl2.c: Remove #inclusion of diagnostic.h
4673 (lang_decode_option): Move diagnostic formatting options to
4676 * lang-options.h: Remove documentation for diagnostic options.
4678 * Makefile.in (lex.o): Depends upon diagnostic.h
4680 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4682 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4683 the same DECL_RESULT, it's not a redefinition.
4684 * pt.c (tsubst_decl): Remove code to handle illegal
4687 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4689 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4691 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4693 * search.c (maybe_suppress_debug_info): Don't check
4694 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4696 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4699 Remember instantiation context in deferred instantiations.
4700 * cp-tree.h (struct tinst_level): Remove.
4701 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4702 * pt.c (current_tinst_level): Now a tree.
4703 (print_template_context, push_tinst_level, pop_tinst_level,
4704 tinst_for_decl): Adjust.
4705 (reopen_tinst_level): New fn.
4706 (init_pt): Register current_tinst_level as a root.
4707 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4708 of the pending templates list.
4709 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4710 * lex.c (extract_interface_info): Adjust.
4711 * decl2.c (warn_if_unknown_interface): Adjust.
4713 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4715 * class.c (indirect_primary_base_p): New function.
4716 (determine_primary_base): Use it.
4718 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4720 Update new-abi dynamic cast algorithm.
4721 * tinfo.cc (__class_type_info::__dyncast_result): Add
4722 whole_details. Adjust constructor.
4723 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4724 Avoid unnecessary searching.
4725 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4727 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4729 * decl.c (init_decl_processing): Don't call record_component_aliases.
4730 * tree.c (build_cplus_array_type_1): Likewise.
4732 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4734 * ir.texi: Correct typo.
4735 * mangle.c (write_expression): Handle non-type template arguments
4736 with reference type.
4737 * method.c (build_overload_value): Likewise.
4738 * pt.c (convert_nontype_argument): Explicitly represent conversion
4739 to a reference with an ADDR_EXPR.
4740 (unify): Always unify arguments in left-to-right order.
4742 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4743 Mark Mitchell <mark@codesourcery.com>
4745 * Make-lang.in (CXX_SRCS): Add mangle.c.
4746 * Makefile.in (CXX_OBJS): Add mangle.o.
4747 (mangle.o): New rule.
4749 * class.c (local_classes): New variable.
4750 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4751 (get_vtt_name): Use mangle_vtt_name for new ABI.
4752 (init_class_processing): Initialize local_classes.
4753 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4754 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4755 (std_identifier): New macro.
4756 (DECL_VOLATILE_MEMFUNC_P): New macro.
4757 (DECL_NAMESPACE_STD_P): Likewise.
4758 (local_classes): Declare.
4759 (get_mostly_instantiated_function_type): Declare.
4760 (init_mangle): Declare.
4761 (mangle_decl): Likewise.
4762 (mangle_type_string): Likewise.
4763 (mangle_type): Likewise.
4764 (mangle_typeinfo_for_type): Likewise.
4765 (mangle_typeinfo_string_for_type): Likewise.
4766 (mangle_vtbl_for_type): Likewise.
4767 (mangle_vtt_for_type): Likewise.
4768 (mangle_ctor_vtbl_for_type): Likewise.
4769 (mangle_thunk): Likewise.
4770 (mangle_conv_op_name_for_type): Likewise.
4771 (mangle_guard_variable): Likewise.
4772 * decl.c (pushtag): Keep track of local classes.
4773 (initialize_predefined_identifiers): Initialize std_identifier.
4774 (init_decl_processing): Use std_identifier.
4775 (start_decl): Don't treat instantiations as specializations.
4776 (grokdeclarator): Likewise.
4777 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
4778 name for fully-instantiated templates.
4779 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
4780 destructors with the new ABI.
4781 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
4782 (grokfield): Use mangle_type for new ABI.
4783 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
4784 (get_sentry): Use mangle_guard_variable for new ABI.
4785 (start_static_initialization_or_destruction): Likewise.
4786 * expr.c (extract_aggr_init): Remove.
4787 (extract_scalar_init): Likewise.
4788 (extract_init): Remove #if 0'd code.
4789 * mangle.c: New function.
4790 * method.c (build_mangled_name): Assert not flag_new_abi.
4791 (build_static_name): Likewise.
4792 (build_decl_overload_real): Likewise.
4793 (build_typename_overload): Likewise.
4794 (build_overload_with_type): Likewise.
4795 (build_overload_name): Likewise.
4796 (get_ctor_vtbl_name): Likewise.
4797 (start_squangling): Likewise.
4798 (get_id_2): Likewise.
4799 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
4800 (init_method): Call init_mangle for new ABI.
4801 (make_thunk): Call mangle_thunk for new ABI.
4802 * operators.def: Correct new ABI manglings for the `%' operator.
4804 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
4805 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
4806 (lookup_template_class): Call mangle_decl for new ABI.
4807 (get_mostly_instantiated_function_type): New function.
4808 (set_mangled_name_for_template_decl): Use it.
4809 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
4810 the new ABI. Use mangle_conv_op_name_for_type for instantiated
4811 conversion op names.
4812 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
4813 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
4814 (tinfo_base_init): Likewise. Mangle typeinfo string name with
4815 mangle_typeinfo_string_for_type.
4817 2000-06-03 Mark Mitchell <mark@codesourcery.com>
4819 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
4820 (INNERMOST_TEMPLATE_ARGS): New macro.
4821 (innermost_args): Remove.
4822 (get_innermost_template_args): New function.
4823 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
4824 * error.c (dump_function_decl): Be caution when using
4825 most_general_template.
4826 * method.c (build_template_parm_names): Use
4827 INNERMOST_TEMPLATE_ARGS.
4828 * pt.c (add_to_template_args): Tidy comment
4829 (get_innermost_template_args): New function.
4830 (check_explicit_specialization): Clear DECL_INITIAL for a new
4832 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
4834 (push_template_decl): Always register specializations of the most
4836 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
4837 (coerce_template_parms): Likewise.
4838 (lookup_template_class): Likewise.
4839 (innermost_args): Remove.
4840 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
4841 (tsubst_decl): Handle tricky specializations. Use
4842 get_innermost_template_args.
4843 (instantiate_template): Simplify handling of partial
4845 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
4846 (most_general_template): Reimplement, in a more straightforward
4848 (regenerate_decl_from_template): Tweak formatting. Use
4849 TMPL_ARGS_DEPTH for clarity.
4850 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
4852 * dump.c (dequeue_and_dump): Dump information about thunks.
4854 2000-06-01 Richard Henderson <rth@cygnus.com>
4856 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
4858 2000-06-01 Richard Henderson <rth@cygnus.com>
4860 * decl2.c (unsupported_options): Fix typo, make const.
4861 (lang_decode_option): Fix bsearch argument order.
4863 2000-06-01 Mark Mitchell <mark@codesourcery.com>
4865 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
4868 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4870 * cp-tree.h (c_get_alias_set): Deleted.
4871 * Makefile.in (decl.o): Include ../expr.h.
4872 * decl.c (expr.h): Include.
4873 (init_decl_processing): Call record_component_aliases for arrays.
4874 (grokdeclarator): Likewise.
4875 Set TREE_ADDRESSABLE for fields that aren't bitfields.
4876 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
4878 2000-05-31 Mark Mitchell <mark@codesourcery.com>
4880 Remove guiding declaration support.
4881 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
4882 (flag_guiding_decls): Remove.
4883 * call.c (build_user_type_conversion_1): Remove support for
4885 (build_new_function_call): Likewise.
4886 (build_new_op): Likewise.
4887 (build_new_method_call): Likewise.
4888 * decl.c (start_function): Likewise.
4889 * friend.c (is_friend): Likewise.
4890 (do_friend): Likewise.
4891 * decl2.c ((flag_dump_translation_unit): Make it const.
4892 (flag_guiding_decls): Remove.
4893 (unsupported_options): New variable
4894 (compare_options): New function.
4895 (lang_decode_option): Use them.
4897 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
4899 * method.c (mangle_expression): Adjust test for legal expression
4902 * pt.c (instantiate_decl): Save and restore the local
4903 specializations list.
4905 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
4907 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
4909 2000-05-30 Mark Mitchell <mark@codesourcery.com>
4911 * call.c (add_template_candidate_real): Handle member template
4912 constructors for classes with virtual bases.
4913 (build_user_type_conversion_1): Use in_charge_arg_for_name.
4914 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
4916 * ir.texi: Update thunk documentation.
4918 * call.c (joust): Fix handling of overloaded builtin operators.
4920 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
4922 * cp-tree.h (DECL_ANTICIPATED): New macro.
4923 Document new use of DECL_LANG_FLAG_7.
4924 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
4925 in the user namespace.
4926 * lex.c (do_identifier): If the identifier's declaration has
4927 DECL_ANTICIPATED on, it has not yet been declared. But do not
4928 replace it with an ordinary implicit declaration.
4930 * tinfo2.cc: Include stdlib.h.
4932 2000-05-29 Mark Mitchell <mark@codesourcery.com>
4934 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
4935 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
4938 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
4940 * decl2.c (lang_decode_option): Use skip_leading_substring instead
4943 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
4945 * operators.def (<?): Duplicated, should have been...
4948 2000-05-27 Alex Samuel <samuel@codesourcery.com>
4949 Mark Mitchell <mark@codesourcery.com>
4951 * cp-tree.h (ansi_opname): Make it a macro.
4952 (ansi_assopname): Likewise.
4953 (struct lang_decl_flags): Add assignment_operator_p.
4954 (struct lang_decl): Add operator_code.
4955 (DECL_VTT_PARM): Adjust.
4956 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
4957 overloaded operator.
4958 (SET_OVERLOADED_OPERATOR_CODE): New macro.
4959 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
4960 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
4961 (opname_tab): Remove.
4962 (assignop_tab): Likewise.
4963 (operator_name_info_t): New type.
4964 (operator_name_info): New variable.
4965 (assignment_operator_name_info): Likewise.
4966 (build_cp_library_fn): Remove declaration.
4967 (push_cp_library_fn): Likewise.
4968 (operator_name_string): Likewise.
4969 (build_decl_overload): Likewise.
4970 * call.c (print_z_candidates): Simplify.
4971 (build_object_call): Adjust usage of ansi_opname. Use
4972 DECL_OVERLOADED_OPERATOR_P.
4973 (op_error): Adjust operator name lookup.
4974 (build_conditional_expr): Adjust usage of ansi_opname.
4975 (build_new_op): Likewise.
4976 (build_op_delete_call): Likewise.
4977 (build_over_call): Likewise.
4978 (joust): Use DECL_OVERLOADED_OPERATOR_P.
4979 * decl.c (duplicate_decls): Copy operator_code.
4980 (init_decl_processing): Adjust parameters to push_cp_library_fn.
4981 (builtin_function): Adjust parameters to build_library_fn_1.
4982 (build_library_fn_1): Accept an overloaded operator code.
4983 (build_library_fn): Pass ERROR_MARK.
4984 (build_cp_library_fn): Accept an overloaded operator code.
4985 (push_cp_library_fn): Likewise.
4986 (grokfndecl): Tweak.
4987 (grokdeclarator): Simplify code to compute names of overloaded
4988 operators. Adjust use of ansi_opname.
4989 (ambi_op_p): Work on tree_codes, not identifiers.
4990 (unary_op_p): Likewise.
4991 (grok_op_properties): Likewise.
4992 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
4993 (lang_mark_tree): Don't try to mark the operator_code.
4994 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
4995 * error.c (dump_decl): Remove special handling for operator
4997 (dump_function_name): Likewise.
4998 (dump_expr): Adjust name lookup of operators.
4999 (op_to_string): Simplify.
5000 (assop_to_string): Likewise.
5001 * init.c (build_new_1): Adjust use of ansi_opname.
5002 * lex.c (opname_tab): Remove.
5003 (assignop_tab): Likewise.
5004 (ansi_opname): Likewise.
5005 (ansi_assopname): Likewise.
5006 (operator_name_string): Likewise.
5007 (reinit_lang_specific): Likewise.
5008 (operator_name_info): New variable.
5009 (assignment_operator_name_info): Likewise.
5010 (init_operators): New function.
5011 (init_parse): Use it.
5012 (do_identifier): Adjust use of ansi_opname.
5013 * method.c (mangle_expression): Don't use ansi_opname for
5015 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5016 (build_decl_overload): Remove.
5017 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5018 (do_build_assign_ref): Adjust use of ansi_opname.
5019 (synthesize_method): Likewise.
5020 (implicitly_declare_fn): Likewise.
5021 * operators.def: New file.
5022 * parse.y (operator): Adjust use of ansi_opname.
5023 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5024 (set_mangled_name_for_template_decl): Don't play games with
5026 (special_function_p): Adjust use of ansi_opname.
5027 * typeck.c (check_return_expr): Likewise.
5028 * Make-lang.in (cc1plus): Depend on operators.def.
5029 * Makefile.in (lex.o): Likewise.
5032 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5034 * Make-lang.in (cplib2.ready): Eradicate.
5036 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5038 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5039 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5040 (built_min, cp_tree_equal): Likewise.
5042 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5044 * class.c (layout_nonempty_base_or_field): Replace
5045 `record_layout_info' with `record_layout_info_s'.
5047 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5050 * cp-tree.h (struct language_function): x_named_labels is now
5051 a struct named_label_list*.
5052 * decl.c (struct named_label_use_list): Renamed from...
5053 (struct named_label_list): ...this. New struct.
5054 (push_binding_level): Don't set eh_region.
5055 (note_level_for_eh): New fn.
5056 (pop_label): Take label and old value directly.
5057 (pop_labels): Adjust for new named_labels format.
5058 (lookup_label): Likewise.
5059 (poplevel): Note characteristics of a binding level containing a
5060 named label. Mess with named label lists earlier.
5061 (mark_named_label_lists): New fn.
5062 (mark_lang_function): Call it.
5063 (use_label): New fn, split out from...
5064 (make_label_decl): ...here. Don't call it.
5065 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5066 check_previous_gotos): New fns, split out from...
5067 (define_label): ...here.
5068 (check_switch_goto): New fn.
5069 (define_case_label): Call it.
5070 (check_goto): New fn.
5071 * semantics.c (finish_goto_stmt): Call it and use_label.
5072 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5073 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5075 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5077 * class.c (build_vtable_entry_ref): Correct usage of
5078 get_vtbl_decl_for_binfo.
5080 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5081 * method.c (implicitly_declare_fn): Not here.
5083 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5085 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5086 (CPTI_PTMD_DESC_TYPE): ... here.
5087 (ptmd_desc_type_node): Rename to ...
5088 (ptm_desc_type_node): ... here.
5090 * rtti.c (ptmd_initializer): Rename to ...
5091 (ptm_initializer): ... here.
5092 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5094 (create_tinfo_types): Adjust.
5096 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5098 Finish implementation of VTTs.
5099 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5100 CPTI_VTT_PARM_IDENTIFIER.
5101 (vtt_parm_identifier): New macro.
5102 (vtt_parm_type): Likewise.
5103 (BINFO_SUBVTT_INDEX): Likewise.
5104 (BINFO_VPTR_INDEX): Likewise.
5105 (struct lang_decl): Add vtt_parm.
5106 (DECL_VTT_PARM): New macro.
5107 (DECL_USE_VTT_PARM): Likewise.
5108 (DECL_NEEDS_VTT_PARM_P): Likewise.
5109 (get_vtt_name): Declare.
5110 (build_artifical_parm): Likewise.
5111 (fixup_all_virtual_upcast_offsets): Likewise.
5112 (expand_indirect_vtbls_init): Remove.
5113 * call.c (build_new_method_call): Pass the vtt to subobject
5114 constructors and destructors.
5115 * class.c (get_vtt_name): Give it external linkage.
5116 (build_clone): Handle the magic VTT parameters for clones.
5117 (clone_function_decl): Fix typo in comment.
5118 (build_vtt): Keep track of the indices in the VTTs where various
5119 entities are stored.
5120 (build_vtt_inits): Likewise.
5121 (dfs_build_vtt_inits): Likewise.
5122 (build_ctor_vtbl_group): Tweak type of construction vtables.
5123 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5124 primary bases, when building construction vtables.
5125 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5126 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5127 (init_decl_processing): Initialize vtt_parm_type.
5128 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5129 (lang_mark_tree): Make vtt_parm.
5130 * decl2.c (build_artificial_parm): New function.
5131 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5132 (grokclassfn): Use build_artificial_parm.
5133 * init.c (initialize_vtbl_ptrs): Call
5134 fixup_all_virtual_upcast_offsets directly.
5135 (perform_member_init): Use the complete subobject destructor for
5137 (build_vtbl_address): New function.
5138 (expand_virtual_init): Handle VTTs.
5139 * optimize (maybe_clone_body): Likewise.
5140 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5142 (expand_indirect_vtbls_init): Remove.
5143 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5144 * tree.c (make_binfo): Make them bigger.
5146 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5148 * inc/cxxabi.h (__pbase_type_info): Define, based on
5149 __pointer_type_info.
5150 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5151 (__pointer_to_member_type_info): Likewise.
5152 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5153 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5154 (__pointer_type_info::__do_catch): Rename to ...
5155 (__pbase_type_info::__do_catch): ... here. Adjust.
5156 (__pbase_type_info::__pointer_catch): Implement.
5157 (__pointer_type_info::__pointer_catch): Adjust.
5158 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5160 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5162 * tinfo.h (__user_type_info::contained_virtual_p): New
5164 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5166 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5167 diamond shaped heirarchy. Add early out for mixed diamond and
5168 duplicate shaped heirarchy.
5170 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5172 * cp-tree.h (build_delete): Change prototype.
5173 (build_vec_delete): Likewise.
5174 * call.c (build_scoped_method_call): Use special_function_kind
5175 values to indicate the kind of destruction to be done.
5176 (build_method_call): Likewise.
5177 * decl.c (finish_destructor_body): Likewise.
5178 (maybe_build_cleanup_1): Likewise. Rename to ...
5179 (maybe_build_cleanup): ... this.
5180 * decl2.c (delete_sanity): Use special_function_kind
5181 values to indicate the kind of destruction to be done.
5182 (build_cleanup): Likewise.
5183 * init.c (perform_member_init): Likewise.
5184 (build_vec_delete_1): Likewise.
5185 (build_dtor_call): Simplify.
5186 (build_delete): Use special_function_kind
5187 values to indicate the kind of destruction to be done.
5188 (build_vbase_delete): Likewise.
5189 (build_vec_delete): Likewise.
5191 * init.c (sort_member_init): Fix typo in error message generation
5194 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5196 * semantics.c (begin_class_definition): make the packed
5197 attribute be sensitive to the "-fpack-struct" command line flag
5199 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5201 Update new-abi upcast algorithm.
5202 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5203 prototype and meaning of return value.
5204 (__si_class_type_info::__do_upcast): Likewise.
5205 (__vmi_class_type_info::__do_upcast): Likewise.
5206 * tinfo.cc (__class_type_info::__upcast_result): Replace
5207 whole2dst with part2dst. Adjust ctor.
5208 (__class_type_info::__do_upcast): Adjust call of worker function.
5209 (__class_type_info::__do_upcast): Adjust.
5210 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5212 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5213 virtual base in diamond heirarchy bug.
5215 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5217 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5218 and bitfield to tinfo_fn_p.
5219 (DECL_TINFO_FN_P): Adjust.
5220 (SET_DECL_TINFO_FN_P): Likewise.
5221 (DECL_MUTABLE_P): Likewise.
5222 (DECL_C_BIT_FIELD): Likewise.
5223 (SET_DECL_C_BIT_FIELD): Likewise.
5224 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5225 (DECL_UNINLINABLE): Likewise.
5226 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5227 (handle_using_decl): Remove assertion.
5228 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5229 to build FIELD_DECLs.
5230 (build_base_field): Likewise.
5231 (layout_class_type): Likewise.
5232 * decl.c (init_decl_processing): Likewise.
5233 (build_ptrmemfunc_type): Likewise.
5234 (grokdeclarator): Likewise.
5235 * decl2.c (grok_x_components): Likewise.
5236 * except.c (call_eh_info): Likewise.
5237 * init.c (init_init_processing): Likewise.
5238 * rtti.c (expand_class_desc): Likewise.
5239 (create_pseudo_type_info): Likewise.
5240 (get_vmi_pseudo_type_info): Likewise.
5241 (create_tinfo_types): Likewise.
5242 * ptree.c (print_lang_decl): Adjust.
5243 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5244 before checking DECL_MUTABLE_P.
5246 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5247 parameters for template functions.
5248 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5249 destructors as well as constructors.
5251 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5253 * class.c (build_ctor_vtbl_group): Set inits.
5254 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5255 DECL_THIS_INLINE appropriately for clones.
5257 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5258 (DECL_CONV_FN_P): Simplify.
5259 (DECL_OPERATOR): Remove.
5260 (language_to_string): Declare.
5261 * decl.c (duplicate_decls): Fix typo in comment.
5262 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5263 (grok_op_properties): Use DECL_CONV_FN_P instead of
5264 IDENTIFIER_TYPENAME_P.
5265 * dump.c (dequeue_and_dump): Dump the language linkage of
5267 * error.c (language_to_string): Give it external linkage.
5268 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5269 (implicitly_declare_fn): Set DECL_LANGUAGE.
5270 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5271 IDENTIFIER_TYPENAME_P.
5272 (tsubst_decl): Likewise.
5273 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5274 * semantics.c (finish_member_declaration): Don't mark members of
5275 classes declared in an extern "C" region as extern "C".
5277 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5279 * decl2.c (qualified_lookup_using_namespace): Look through
5282 * decl.c (push_using_decl): Return the old decl on namespace level.
5284 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5286 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5287 (VTT_NAME_PREFIX): New macro.
5288 (CTOR_VTBL_NAME_PREFIX): Likewise.
5289 (get_ctor_vtbl_name): New function.
5290 * class.c (get_vtable_name): Simplify.
5291 (get_vtt_name): New function.
5292 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5293 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5294 when a virtual base becomes primary.
5295 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5297 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5298 additional parameters.
5299 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5300 (initialize_array): New function.
5301 (build_vtt): Likewise.
5302 (build_vtt_inits): Likewise.
5303 (dfs_build_vtt_inits): Likewise.
5304 (dfs_fixup_binfo_vtbls): Likewise.
5305 (build_ctor_vtbl_group): Likewise.
5306 (initialize_vtable): Use initialize_array.
5307 (accumulate_vtbl_inits): Reimplement to handle construction
5309 (dfs_accumulate_vtbl_inits): Likewise.
5310 (bulid_vtbl_initializer): Adjust parameter name.
5311 * method.c (build_typename_overload): Remove #if 0'd code.
5312 (get_ctor_vtbl_name): New function.
5313 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5314 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5316 * cp-tree.h (struct lang_type): Remove search_slot.
5317 (CLASSTYPE_SEARCH_SLOT): Remove.
5318 (emit_base_init): Change prototype.
5319 (initialize_vtbl_ptrs): Likewise.
5320 (expand_indirect_vtbls_init): Likewise.
5321 (clear_search_slots): Remove.
5322 * decl.c (lang_mark_tree): Don't mark search_slot.
5323 * init.c (initialize_vtbl_ptrs): Simplify.
5324 (emit_base_init): Likewise.
5325 * search.c (struct vbase_info): Document decl_ptr.
5326 (convert_pointer_to_single_level): Remove.
5327 (dfs_find_vbases): Remove.
5328 (dfs_init_base_pointers): Simplify.
5329 (dfs_clear_vbase_slots): Remove.
5330 (dfs_vtable_path_unmark): New function.
5331 (init_vbase_pointers): Simplify.
5332 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5333 (expand_indirect_vtbls_init): Simplify. Don't call
5334 mark_all_temps_used.
5335 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5336 initialize_vtbl_ptrs.
5338 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5340 * except.c: Add static prototypes.
5342 2000-05-20 H.J. Lu <hjl@gnu.org>
5344 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5346 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5348 Don't create a separate copy of virtual bases for the
5349 CLASSTYPE_VBASECLASSES list.
5350 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5351 (BINFO_FOR_VBASE): Remove.
5352 (CANONICAL_BINFO): Adjust.
5353 (binfo_for_vbase): New function.
5354 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5355 instead of BINFO_FOR_VBASE.
5356 (build_vbase_pointer): Likewise.
5357 (build_secondary_vtable): Likewise.
5358 (dfs_mark_primary_bases): Likewise.
5359 (mark_primary_bases): Likewise.
5360 (layout_nonempty_base_or_field): Likewise.
5361 (dfs_set_offset_for_shared_vbases): Likewise.
5362 (dfs_set_offset_for_unshared_vbases): Likewise.
5363 (layout_virtual_bases): Likewise. Adjust for changes to the
5364 CLASSTYPE_VBASECLASSES list.
5365 (dump_class_hierarchy_r): Use binfo_for_vbase
5366 instead of BINFO_FOR_VBASE.
5367 (dump_class_hierarchy): Likewise.
5368 (finish_vtbls): Likewise.
5369 (build_vtbl_initializer): Adjust for changes to the
5370 CLASSTYPE_VBASECLASSES list.
5371 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5372 * decl.c (finish_destructor_body): Adjust for changes to the
5373 CLASSTYPE_VBASECLASSES list.
5374 * init.c (sort_base_init): Use binfo_for_vbase.
5375 (construct_virtual_bases): Adjust for changes to the
5376 CLASSTYPE_VBASECLASSES list.
5377 (expand_member_init): Use binfo_for_vbase.
5378 (build_vbase_delete): Adjust for changes to the
5379 CLASSTYPE_VBASECLASSES list.
5380 * method.c (do_build_copy_constructor): Likewise.
5381 * rtti.c (get_base_offset): Use binfo_for_vbase.
5382 (expand_class_desc): Remove #if 0'd code.
5383 * search.c (struct vbase_info): Remove vbase_types.
5384 (get_base_distance): Use binfo_for_vbase.
5385 (lookup_field_queue_p): Use CANONICAL_BINFO.
5386 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5387 (get_pure_virtuals): Adjust for changes to the
5388 CLASSTYPE_VBASECLASSES list.
5389 (dfs_find_vbases): Use binfo_for_vbase.
5390 (dfs_init_vbase_pointers): Likewise.
5391 (init_vbase_pointers): Don't initialize vi.vbase_types.
5392 (virtual_context): Use binfo_for_vbase.
5393 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5394 CLASSTYPE_VBASECLASSES list.
5395 (expand_indirect_vtbls_init): Simplify.
5396 (dfs_get_vbase_types): Don't replicate virtual bases.
5397 (find_vbase_instance): Use binfo_for_vbase.
5398 (binfo_for_vbase): New function.
5399 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5401 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5403 * decl2.c (finish_anon_union): Generalize error messages to handle
5404 anonymous structures.
5405 * init.c (perform_member_init): Remove `name' parameter.
5406 (build_field_list): New function.
5407 (sort_member_init): Handle anonymous union initialization order
5408 correctly. Check for multiple initializations of the same union.
5409 (emit_base_init): Don't look up fields by name here.
5410 (expand_member_init): Record the result of name lookup for future
5412 * typeck.c (build_component_ref): Fix formatting.
5414 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5416 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5417 * typeck.c (build_x_compound_expr): Replace warn_unused with
5420 * decl2.c (lang_decode_option): Update -Wall unused flags by
5421 calling set_Wunused.
5423 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5425 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5426 * init.c (dfs_vtable_path_unmark): Remove.
5427 * search.c (marked_new_vtable_p): Likewise.
5428 (unmarked_new_vtable_p): Likewise.
5429 (dfs_search_slot_nonempty_p): Likewise.
5430 (dfs_mark): Likewise.
5431 (dfs_vtable_path_unmark): Likewise.
5432 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5433 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5434 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5435 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5436 (init_vbase_pointers): Simplify.
5437 (expand_indirect_vtbls_init): Likewise.
5439 * class.c (copy_virtuals): New function.
5440 (build_primary_table): Use it.
5441 (build_secondary_vtable): Likewise.
5442 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5443 indicate that no vcall offset is required.
5444 (add_virtual_function): Likewise.
5445 (modify_all_vtables): Likewise.
5446 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5447 (dfs_accumulate_vtbl_inits): Likewise.
5448 (build_vtbl_initializer): Make changes to handle construction
5450 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5451 (build_rtti_vtbl_entries): Likewise.
5452 (build_vtable_entries): Handle a NULL vcall_index.
5454 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5456 * decl2.c (lang_decode_option): Fix thinko.
5458 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5460 * except.c (check_handlers): New fn.
5461 * cp-tree.h: Declare it.
5462 * semantics.c (finish_handler_sequence): Call it.
5463 (finish_function_handler_sequence): Likewise.
5464 (finish_handler_parms): Set TREE_TYPE on the handler.
5465 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5466 * search.c (get_base_distance_recursive): If protect>1, ignore
5468 (get_base_distance): Don't reduce watch_access.
5470 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5472 * lex.c: #include diagnostic.h.
5473 (lang_init_options): Set default prefixing rules.
5475 * lang-options.h: Add -fdiagnostics-show-location=.
5477 * decl2.c: #include diagnostic.h.
5478 (lang_decode_option): Handle -fdiagnostics-show-location=.
5480 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5482 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5483 * vec.cc: Revert my 2000-05-07 change.
5485 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5487 * class.c (check_field_decls): Complain about non-static data
5488 members with same name as class in class with constructor.
5490 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5492 * decl.c (grokdeclarator): Allow non-static data members with
5495 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5497 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5498 and pending_inline.filename. Update prototypes.
5499 * decl.c (define_label): Constify filename parameter.
5500 * decl2.c (warn_if_unknown_interface): Constify local char *.
5501 * input.c Constify input_source.filename. Don't declare
5502 input_filename or lineno. Constify filename parameter to feed_input.
5503 * lex.c (init_parse): Constify parameter and return value.
5504 (cp_pragma_interface, cp_pragma_implementation): Constify
5506 (reinit_parse_for_method, reinit_parse_for_block,
5507 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5508 Constify local char *.
5509 * pt.c: Don't declare lineno or input_filename.
5510 (print_template_context, tsubst_friend_function, tsubst_decl,
5511 tsubst, instantiate_decl): Constify local char *.
5512 * semantics.c (expand_body): Constify local char *.
5513 * tree.c (build_srcloc): Constify filename parameter.
5514 * typeck.c (c_expand_asm_operands): Constify filename
5517 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5519 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5522 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5524 * inc/cxxabi.h: Fix typos in comment.
5525 (__base_class_info::__offset): Use a static_cast.
5527 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5529 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5530 of std::size_t and std::ptrdiff_t respectively.
5531 * tinfo.cc: Likewise.
5534 2000-05-06 Richard Henderson <rth@cygnus.com>
5536 * typeck.c (build_c_cast): Don't warn integer->pointer size
5537 mismatch for constants.
5539 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5541 * rtti.c (ptmd_initializer): Set non-public, if class is
5544 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5545 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5546 __cxa_vec_delete): Likewise.
5547 * tinfo.cc (__dynamic_cast): Likewise.
5548 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5549 __cxa_vec_delete): Likewise.
5551 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5553 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5554 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5555 (lang_decl_flags): Add vcall_offset.
5556 (THUNK_VCALL_OFFSET): Use it.
5557 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5558 * method.c (make_thunk): Create the lang_decl here, not in
5560 (emit_thunk): Make generic thunks into ordinary functions once
5561 they have been fed to expand_body.
5562 * semantics.c (expand_body): Set current_function_is_thunk here.
5564 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5566 * class.c (update_vtable_entry_for_fn): Prototype.
5568 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5571 * search.c (dfs_build_inheritance_graph_order): Prototype.
5573 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5575 * cp-tree.h (special_function_kind): Add various kinds of
5577 (special_function_p): New function.
5578 * class.c (overrides): Don't let one kind of destructor override
5580 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5581 whether or not to instantiate a template.
5582 * tree.c (special_function_p): Define.
5584 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5586 * cp-tree.def (THUNK_DECL): Remove.
5587 * cp-tree.h (DECL_THUNK_P): New macro.
5588 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5589 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5590 (SET_DECL_THUNK_P): Likewise.
5591 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5592 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5593 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5594 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5595 (duplicate_decls): Likewise.
5596 (pushdecl): Likewise. Adjust thunk handling.
5597 (grokfndecl): Use DECL_EXTERN_C_P.
5598 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5599 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5600 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5601 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5602 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5603 DECL_NO_STATIC_CHAIN.
5604 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5605 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5606 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5609 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5611 * tree.c (walk_tree): Set lineno.
5613 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5615 * exception.cc: Update license notice.
5617 * new1.cc: Likewise.
5618 * new2.cc: Likewise.
5619 * tinfo.cc: Likewise.
5620 * tinfo2.cc: Likewise.
5622 * inc/cxxabi.h: Likewise.
5623 * inc/exception: Likewise.
5624 * inc/new: Likewise.
5625 * inc/new.h: Likewise.
5626 * inc/typeinfo: Likewise.
5628 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5630 * tree.c (build_target_expr_with_type): If we already have a
5631 TARGET_EXPR, just return it.
5633 * optimize.c (initialize_inlined_parameters): Don't generate an
5634 EXPR_STMT if we can just use DECL_INITIAL.
5635 * decl.c (emit_local_var): Only make the initialization a
5636 full-expression if stmts_are_full_exprs_p.
5638 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5640 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5642 * call.c (standard_conversion): Use it.
5643 (direct_reference_binding): Likewise.
5644 (build_over_call): Likewise.
5645 (is_properly_derived_from): Likewise.
5646 (compare_ics): Likewise.
5647 * class.c (resolves_to_fixed_type_p): Likewise.
5648 * optimize.c (declare_return_variable): Likewise.
5649 * pt.c (is_specialization_of): Likewise.
5651 * typeck.c (comp_target_parms): Likeiwse.
5652 (build_static_cast): Likewise.
5653 (build_reinterpret_cast): Likewise.
5654 (build_const_cast): Likewise.
5655 (comp_ptr_ttypes_real): Likewise.
5656 (comp_ptr_ttypes_const): Likewise.
5657 * typeck2.c (process_init_constructor): Likewise.
5659 2000-04-30 Scott Snyder <snyder@fnal.gov>
5661 * decl.c (finish_destructor_body): Use the base destructor when
5662 destroying virtual bases.
5664 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5666 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5668 * optimize.c (struct inline_data): Add target_exprs field.
5669 (declare_return_variable): When a function returns an aggregate,
5670 use the variable declared in the TARGET_EXPR as the remapped
5672 (expand_call_inline): Update the pending target_exprs stack.
5673 (optimize_function): Initialize the stack.
5675 * decl2.c (finish_file): Fix typo in comment.
5677 * method.c (emit_thunk): Don't try to return a `void' value.
5679 * optimize.c (initialize_inlined_parameters): If the parameter is
5680 addressable, we need to make a new VAR_DECL, even if the
5681 initializer is constant.
5683 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5685 * decl.c (grok_op_properties): Add an extra check of argtypes.
5687 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5689 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5691 (initialize_inlined_parameters): Try to avoid creating new
5694 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5696 * lex.c (my_get_run_time): Remove.
5697 (init_filename_times): Use get_run_time instead of my_get_run_time.
5698 (check_newline): Likewise.
5699 (dump_time_statistics): Likewise.
5700 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5701 of computing elapsed time explicitly.
5703 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5705 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5706 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5707 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5708 before calling decl_constant_value.
5709 * class.c (check_bitfield_decl): Likewise.
5710 * cvt.c (ocp_convert): Likewise.
5711 (convert): Likewise.
5712 * decl.c (compute_array_index_type): Likewise.
5713 (build_enumerator): Likewise.
5714 * decl2.c (check_cp_case_value): Likewise.
5715 * pt.c (convert_nontype_argument): Likewise.
5717 * typeck.c (decay_conversion): Likewise.
5718 (build_compound_expr): Likewise.
5719 (build_reinterpret_cast): Likewise.
5720 (build_c_cast): Likewise.
5721 (convert_for_assignment): Likewise.
5723 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5725 * decl.c (finish_function): Don't play games with DECL_INLINE.
5727 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5729 * ir.texi: Correct typo.
5731 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5733 * decl.c (grokdeclarator): Reject VLAs as members.
5735 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5737 * call.c (standard_conversion): Accept conversion between
5740 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5742 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5744 * decl2.c (finish_file): Remove double setup for accounting
5747 2000-04-24 Robert Lipe <robertlipe@usa.net>
5749 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5751 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5753 * new.cc (set_new_handler): Needs to be in std::.
5755 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5757 * cp-tree.h (lang_decl): Remove pretty_function_p.
5758 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5759 language-specific node.
5760 * decl.c (cp_make_fname_decl): Use build_decl, not
5761 build_lang_decl, to build the variables.
5762 (grokvardecl): Don't call build_lang_decl for local variables in
5764 (grokdeclarator): Don't call build_lang_decl for local type
5765 declarations in templates.
5766 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
5767 zero'd memory, rather than calling memset.
5768 * pt.c: Include hashtab.h.
5769 (local_specializations): New variable.
5770 (retrieve_local_specialization): Use it.
5771 (register_local_specialization): Likewise.
5772 (tsubst_decl): Don't assume local variables have
5774 (instantiate_decl): Set up local_specializations.
5775 * Makefile.in (HTAB_H): New variable.
5777 2000-04-23 Richard Henderson <rth@cygnus.com>
5779 * typeck.c (c_expand_asm_operands): Restore the original
5780 contents of the output list.
5782 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
5784 * ir.texi: Document complex number representation.
5786 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
5788 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
5789 (target_incomplete_p): New function.
5790 (tinfo_base_init): Create comdat NTBS name variable.
5791 (ptr_initializer): Add non_public parameter. Calculate it.
5792 (ptmd_initializer): Likewise.
5793 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
5794 (create_real_tinfo_var): Add non_public parameter. Use it.
5795 Push proxy into global namespace.
5796 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
5798 * inc/typeinfo (type_info::before, type_info::operator==):
5799 Compare __name addresses.
5801 * tinfo2.cc: Remove new-abi builtins comment.
5803 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
5805 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
5807 * call.c (joust): Exit early if we get the same function, too.
5809 * decl2.c (key_method): Return NULL_TREE for template classes.
5810 (import_export_class): Don't need to check for template classes.
5812 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
5814 * lex.c: Remove references to cccp.c.
5816 2000-04-18 Mark Mitchell <mark@codesourcery.com>
5818 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
5819 volatile_memfunc. Add destructor_attr. Adjust dummy.
5820 (DECL_DESTRUCTOR_P): Use destructor_attr.
5821 (DECL_CONST_MEMFUNC_P): Reimplement.
5822 (DECL_VOLATILE_MEMFUNC_P): Remove.
5823 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
5824 (overrides): Use DECL_DESTRUCTOR_P.
5825 (check_for_override): Likewise.
5826 * decl.c (start_function): Likewise.
5827 * decl2.c (grokfclassfn): Likewise.
5828 (check_classfn): Likewise.
5829 (grok_function_init): Likewise.
5831 2000-04-17 Mark Mitchell <mark@codesourcery.com>
5833 * decl2.c (grokfield): Issue error on illegal data member
5836 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
5838 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
5840 2000-04-16 Mark Mitchell <mark@codesourcery.com>
5842 * class.c (build_vtable_entry): Don't build thunks for type-info
5845 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
5847 * decl.c (decls_match): Allow a redeclaration of a builtin to
5848 specify args while the builtin did not.
5850 2000-04-15 Mark Mitchell <mark@codesourcery.com>
5852 * cp-tree.def (THUNK_DECL): Add to documentation.
5853 * cp-tree.h (flag_huge_objects): Declare.
5854 * class.c (modify_vtable_entry): Tidy.
5855 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
5856 Calculate delta appropriately for the new ABI.
5857 (dfs_modify_vtables): Use it.
5858 (modify_all_vtables): Fix thinko in code to add overriding copies
5859 of functions to primary vtables.
5860 (build_clone): Fix typo in comment.
5861 (clone_function_decl): Correct order of destructors in vtable.
5862 (build_vbase_offset_vtbl_entries): Adjust comment.
5863 (dfs_vcall_offset_queue_p): Remove.
5864 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
5865 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
5866 (build_vtable_entry): Correct check for pure virtual functions.
5867 Don't declare flag_huge_objects.
5868 * decl.c (flag_huge_objects): Remove declaration.
5869 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
5870 Use int_size_in_bytes.
5871 (emit_thunk): Handle vcall offset thunks.
5873 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5875 * decl2.c (parse_time, varconst_time): Delete declarations.
5876 (finish_file): Delete LINENO declaration.
5877 START_TIME and THIS_TIME now long.
5879 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
5881 * class.c (build_base_field): Reformat comment.
5883 * inc/cxxabi.h (stddef.h): Comment inclusion.
5884 (__base_class_info::__offset): Comment shift.
5886 2000-04-12 Mark Mitchell <mark@codesourcery.com>
5888 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
5889 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
5890 (cp_push_exception_identifier): New macro.
5891 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
5892 (DECL_BASE_DESTRUCTOR_P): Likewise.
5893 (DECL_DELETING_DESTRUCTOR_P): Likewise.
5894 (get_vtbl_decl_for_binfo): Fix formatting.
5895 (in_charge_arg_for_name): New macro.
5896 (maybe_build_cleanup_and_delete): Remove declaration.
5897 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
5898 (in_charge_arg_for_name): New function.
5899 (build_new_method_call): Use it. Handle cloned destructors.
5900 (build_clone): Don't make the base constructor virtual.
5901 Automatically defer generated functions.
5902 (clone_function_decl): Handle destructors, too.
5903 (clone_constructors_and_destructors): Likewise.
5904 (create_vtable_ptr): Don't create a vtable entry for a cloned
5906 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
5907 (initialize_predefined_identifiers): Update appropriately.
5908 (finish_destructor_body): Simplify.
5909 (maybe_build_cleanup_and_delete): Remove.
5910 * except.c (expand_throw): Handle new-ABI destructors.
5911 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
5912 (build_dtor_call): New function.
5913 (build_delete): Use it. Simplify.
5914 * optimize.c (maybe_clone_body): Handle destructors.
5915 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
5917 * exception.cc (cleanup_fn): New typedef.
5918 (CALL_CLEANUP): New macro.
5919 (cp_eh_info): Use them.
5920 (__cp_push_exception): Likewise.
5921 (__cp_pop_exception): Likewise.
5923 2000-04-11 Mark Mitchell <mark@codesourcery.com>
5925 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
5926 (complete_dtor_identifier): New macro.
5927 (CLASSTYPE_FIRST_CONVERSION): Remove.
5928 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
5929 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
5930 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
5931 (CLASSTYPE_CONSTRUCTORS): Likewise.
5932 (CLASSTYPE_DESTRUCTORS): Likewise.
5933 (lang_decl): Add cloned_function.
5934 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
5935 (DECL_BASE_CONSTRUCTOR_P): Likewise.
5936 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
5937 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
5938 (DECL_CLONED_FUNCTION_P): Likewise.
5939 (DECL_CLONED_FUNCTION): Likewise.
5940 (clone_function_decl): Declare.
5941 (maybe_clone_body): Likewise.
5942 * call.c (build_user_type_conversion_1): Call complete object
5943 constructors in the new ABI.
5944 (build_new_method_call): Don't add in-charge parameters under the
5946 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
5947 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
5948 CLASSTYPE_DESTRUCTOR_SLOT.
5949 (build_clone): New function.
5950 (clone_function_decl): Likewise.
5951 (clone_constructors_and_destructors): Likewise.
5952 (check_bases_and_members): Use it.
5953 * decl.c (iniitialize_predefined_identifiers): Initialize
5954 complete_dtor_identifier.
5955 (finish_function): Don't add extra code to a clone.
5956 (lang_mark_tree): Mark cloned_function.
5957 * decl2.c (mark_used): Don't bother trying to instantiate things
5959 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
5960 * method.c (set_mangled_name_for_decl): Don't treat clones as
5962 (synthesize_method): Sythesize cloned functions, not the clones.
5963 * optimize.c (inline_data): Update comment on ret_label.
5964 (remap_block): Don't assume DECL_INITIAL exists.
5965 (copy_body_r): Allow ret_label to be NULL.
5966 (maybe_clone_body): Define.
5967 * pt.c (tsubst_decl): Handle clones.
5968 (instantiate_clone): New function.
5969 (instantiate_template): Use it.
5970 (set_mangled_name_for_template_decl): Don't treat clones as
5972 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
5973 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
5974 * semantics.c (expand_body): Clone function bodies as necessary.
5976 * optimize.c (remap_decl): Avoid sharing structure for arrays
5977 whose size is only known at run-time.
5978 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
5980 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
5981 to has_in_charge_parm_p.
5982 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
5983 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
5984 (DECL_COPY_CONSTRUCTOR_P): New macro.
5985 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
5986 (build_user_type_conversion_1): Likewise.
5987 (convert_like_real): Likewise.
5988 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
5989 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
5990 (copy_args_p): Likewise.
5991 (grok_ctor_properties): Likewise.
5992 (start_function): Likewise.
5993 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
5994 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
5995 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
5996 * method.c (do_build_copy_constructor): Use
5997 DECL_HAS_IN_CHARGE_PARM_P.
5998 (synthesize_method): Likewise.
5999 * pt.c (instantiate_template): Remove goto.
6000 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6003 * cp-tre.h (finish_function): Change prototype.
6004 * decl.c (end_cleanup_fn): Adjust caller.
6005 (finish_function): Take only one parameter.
6006 * decl2.c (finish_objects): Adjust caller.
6007 (finish_static_storage_duration_function): Likewise.
6008 * method.c (emit_thunk): Likewise.
6009 * parse.y: Likewise.
6010 * parse.c: Regenerated.
6011 * pt.c (instantiate_decl): Likewise.
6012 * rtti.c (synthesize_tinfo_fn): Likewise.
6013 * semantics.c (expand_body): Likewise.
6015 * cp-tree.h (copy_decl): New function.
6016 * class.c (finish_struct_1): Use it.
6017 * lex.c (copy_decl): Define it.
6018 * pt.c (tsubst_decl): Likewise.
6019 * tree.c (copy_template_template_parm): Likewise.
6021 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6022 has_nonpublic_assign_ref.
6023 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6024 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6025 * class.c (finish_struct_methods): Don't set
6026 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6027 (interface_only): Don't declare.
6028 (interface_unknown): Likewise.
6030 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6032 * tree.h (HAVE_TEMPLATES): Remove definition.
6033 * lang-options.h (-fthis-is-variable): Remove documentation.
6035 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6037 * class.c (instantiate_type): Handle object-relative template-id.
6039 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6040 * decl.c (cplus_expand_expr_stmt): Not here.
6042 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6043 Initialize exprtype earlier.
6045 * parse.y (fn.def1): Check for defining types in return types.
6047 * decl.c (check_tag_decl): Notice extra fundamental types.
6048 Diagnose empty decls in classes, too.
6050 * decl.c (grokdeclarator): Don't override an anonymous name if no
6051 declarator was given.
6053 * cvt.c (convert_to_void): Call resolve_offset_ref.
6055 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6057 * decl2.c (decl_namespace): Handle getting a type.
6059 * typeck.c (build_c_cast): Re-enable warning for cast between
6060 pointer and integer of different size.
6062 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6064 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6066 (__pointer_type_info::__pointer_catch): New virtual function.
6067 (__pointer_to_member_type_info): Derive from
6068 __pointer_type_info. Adjust.
6069 (__pointer_to_member_type_info::__do_catch): Remove.
6070 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6071 (__pointer_to_member_type_info::__pointer_catch): Declare.
6072 * rtti.c (qualifier_flags): Add restrict flag.
6073 (ptmd_initializer): Reorder members.
6074 (create_tinfo_types): Expand comments. Reorder
6075 ptmd_desc_type_node members.
6076 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6078 (__pointer_type_info::__do_catch): Move specific code into
6079 __pointer_catch. Call it.
6080 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6081 specific catch checking. Fix void conversion check.
6082 (__pointer_to_member_type_info::__do_catch): Remove.
6083 (__pointer_to_member_type_info::__pointer_catch): Implement.
6085 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6087 * lex.c (init_parse): Remove traces of classof and headof.
6088 * decl2.c (flag_operator_names): Default to 1.
6089 (lang_decode_option): Do not set it for -ansi.
6091 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6093 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6094 (DECL_MAIN_VARIANT): Remove.
6095 * decl.c (duplicate_decls): Don't set it.
6096 (start_function): Likewise.
6097 (lang_mark_tree): Don't mark it.
6098 * decl2.c (defer_fn): Don't use it.
6099 * lex.c (retrofit_lang_decl): Don't set it.
6100 * pt.c (tsubst_decl): Likewise.
6101 * ptree.c (print_lang_decl): Don't print it.
6102 * typeck.c (mark_addressable): Don't use it.
6104 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6106 * vec.cc: Include <new> and <exception>.
6107 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6108 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6110 (__cxa_vec_delete): Catch dtor exceptions.
6112 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6114 Prepend __ to implementation defined names.
6115 * inc/typeinfo (type_info): Rename _name to __name.
6116 (type_info::type_info): Rename parameter.
6117 (type_info::operator==, type_info::operator!=,
6118 type_info::before): Likewise.
6119 (type_info::is_pointer_p, type_info::is_function_p,
6120 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6123 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6124 (__pointer_type_info::__pointer_type_info): Likewise.
6125 (__pointer_type_info::is_pointer_p,
6126 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6127 (__array_type_info::__array_type_info): Rename parameters.
6128 (__function_type_info::__function_type_info): Likewise.
6129 (__function_type_info::is_function_p): Prepend __.
6130 (__enum_type_info::__enum_type_info): Rename parameters.
6131 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6133 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6135 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6136 (__class_type_info::__class_type_info): Rename parameters.
6137 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6138 (__class_type_info::upcast_result,
6139 __class_type_info::dyncast_result): Prepend __. Move definition
6141 (__class_type_info::do_upcast, __class_type_info::do_catch,
6142 __class_type_info::find_public_src,
6143 __class_type_info::do_dyncast,
6144 __class_type_info::do_find_public_src): Prepend __. Rename
6146 (__si_class_type_info::__si_class_type_info): Rename parameters.
6147 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6148 __si_class_type_info::do_find_public_src): Prepent __. Rename
6150 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6151 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6152 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6154 (__dynamic_cast): Rename parameters.
6155 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6156 type_info::do_catch, type_info::do_upcast): Prepend __.
6157 (contained_p, public_p, virtual_p, contained_public_p,
6158 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6159 (__class_type_info::do_catch,
6160 __class_type_info::do_upcast): Prepend __. Adjust.
6161 (__class_type_info::__upcast_result,
6162 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6164 (__class_type_info::find_public_src): Prepend __. Adjust.
6165 (__class_type_info::do_find_public_src,
6166 __si_class_type_info::do_find_public_src,
6167 __vmi_class_type_info::do_find_public_src): Likewise.
6168 (__class_type_info::do_dyncast,
6169 __si_class_type_info::do_dyncast,
6170 __vmi_class_type_info::do_dyncast): Likewise.
6171 (__class_type_info::do_upcast,
6172 __si_class_type_info::do_upcast,
6173 __vmi_class_type_info::do_upcast): Likewise.
6174 (__dynamic_cast): Adjust.
6175 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6176 (__function_type_info::is_function_p): Likewise.
6177 (__pointer_type_info::do_catch): Likewise. Adjust.
6178 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6179 (__throw_type_match_rtti_2): Adjust.
6180 (__is_pointer): Adjust.
6182 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6184 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6185 (complete_ctor_identifier): New macro.
6186 (special_function_kind): Add sfk_copy_constructor and
6187 sfk_assignment_operator.
6188 (LOOKUP_HAS_IN_CHARGE): Remove.
6189 (cons_up_default_function): Rename to ...
6190 (implicitly_declare_fn): ... this.
6191 * call.c (build_new_method_call): Add in-charge parameters for
6193 * class.c (add_implicitly_declared_members): Change parameter name
6194 from cant_have_assignment to cant_have_const_assignment.
6195 Replace calls to cons_up_default_function to implicitly_declare_fn.
6196 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6197 * decl.c (initialize_predefined_identifiers): Initialize it.
6198 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6200 * init.c (expand_default_init): Don't calculate the in-charge
6202 (build_new_1): Likewise.
6203 * lex.c (cons_up_default_function): Move to method.c.
6204 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6205 (implicitly_declare_fn): New function.
6206 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6207 (build_modify_expr): Likewise.
6208 * typeck2.c (build_functional_cast): Likewise.
6210 Under the new ABI, constructors don't return `this'.
6211 * cp-tree.h (warn_reorder): Declare.
6212 (special_function_kind): New enum.
6213 (global_base_init_list): Remove declaration.
6214 (emit_base_init): Don't return a value.
6215 (check_base_init): Don't declare.
6216 (is_aggr_typedef): Likewise.
6217 * decl.c (check_special_function_return_type): New function.
6218 (return_types): Remove.
6219 (grokdeclarator): Use check_special_function_return_type.
6220 (start_function): Don't initialize ctor_label under the new ABI.
6221 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6222 * init.c (begin_init_stmts): Move to top of file.
6223 (finish_init_stmts): Likewise.
6224 (warn_reorder): Don't declare.
6225 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6227 (check_base_init): Remove.
6228 (is_aggr_typedef): Likewise.
6229 (build_new_1): Don't use the return value of a constructor.
6230 * semantics.c (setup_vtbl_ptr): Don't use the return value
6232 * typeck.c (check_return_expr): Don't magically convert return
6233 statements into `return this' in constructors under the new ABI.
6235 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6236 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6237 (base_ctor_identifier): New macro.
6238 (base_dtor_identifier): Likewise.
6239 (deleting_dtor_identifier): Likewise.
6240 * decl.c: Don't include obstack.h.
6241 (obstack_chunk_alloc): Don't define.
6242 (obstack_chunk_free): Likewise.
6243 (struct predefined_identifier): New type.
6244 (initialize_predefined_identifiers): New function.
6245 (init_decl_processing): Use it.
6246 (debug_temp_inits): Remove.
6247 (start_method): Don't call preserve_data.
6248 (hack_incomplete_structures): Update comment.
6249 * init.c (init_init_processing): Don't initialize
6251 (build_offset_rf): Remove dead code.
6252 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6253 * search.c (init_search_processing): Don't initialize
6256 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6258 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6259 some sign_compare warnings.
6261 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6263 Rename abi::__vmi_class_type_info members.
6264 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6265 base_list, detail_masks members to vmi_flags, vmi_base_count,
6266 vmi_bases and vmi_flags_masks respectively.
6267 (__vmi_class_type_info::vmi_flags_masks): Rename
6268 details_unknown_mask to flags_unknown_mask.
6269 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6270 (__vmi_class_type_info::do_find_public_src): Adjust.
6271 (__vmi_class_type_info::do_dyncast): Adjust.
6272 (__vmi_class_type_info::do_upcast): Adjust.
6274 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6276 * tinfo.cc (convert_to_base): New function.
6277 (get_vbase_offset): Remove. Move into convert_to_base.
6278 (__vmi_class_type_info::do_find_public_src): Adjust.
6279 (__vmi_class_type_info::do_dyncast): Adjust.
6280 (__vmi_class_type_info::do_upcast): Adjust.
6282 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6284 * tinfo.cc (operator=): Use __builtin_strcmp.
6285 * tinfo2.cc (before): Likewise.
6287 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6289 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6290 (DECL_SAVED_INLINE): Rename to ...
6291 (DECL_DEFERRED_FN): ... this.
6292 (in_function_p): Remove declaration.
6293 (mark_inline_for_output): Rename to ...
6294 (defer_fn): ... this.
6295 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6296 (in_function_p): Remove definition.
6297 * decl2.c (saved_inlines): Rename to ...
6298 (deferred_fns): ... this.
6299 (saved_inlines_used): Rename to ...
6300 (deferred_fns_used): ... this.
6301 (mark_inline_for_output): Rename to ...
6302 (defer_fn): ... this.
6303 (finish_file): Adjust accordingly.
6304 (init_decl2): Likewise.
6305 * lex.c (cons_up_default_function): Likewise.
6306 * pt.c (mark_decl_instantiated): Likewise.
6307 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6309 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6310 * semantics.c (expand_body): Defer more functions.
6312 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6315 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6317 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6318 __cxa_vec_delete): Declare.
6320 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6322 * rtti.c (dfs_class_hint_mark): New static function.
6323 (dfs_class_hint_unmark): New static function.
6324 (class_hint_flags): Use them.
6326 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6328 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6330 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6332 * cp-tree.h (instantiate_decl): Change prototype.
6333 * decl2.c (mark_used): Adjust call.
6334 * optimize.c (inlinable_function_p): Adjust handling of templates.
6335 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6336 (do_type_instantiation): Likewise.
6337 (instantiate_decl): Defer more templates.
6338 (instantiate_pending_templates): Adjust logic to handle inline
6341 * Makefile.in (GGC_H): New variable. Use it throughout in place
6344 * call.c: Don't include obstack.h. Include ggc.h.
6345 (obstack_chunk_alloc): Don't define.
6346 (obstack_chunk_free): Likewise.
6347 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6348 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6349 (pop_switch): Free it.
6351 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6353 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6354 if we don't have a DECL_FIELD_OFFSET.
6356 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6358 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6361 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6363 * cfns.gperf (hash, libc_name_p): Prototype.
6365 * rtti.c (build_dynamic_cast_1): Constification.
6367 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6369 * semantics.c (deferred_type_access_control): Prototype.
6371 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6373 Correct many new ABI issues regarding vbase and vcall offset
6375 * cp-tree.h (BINFO_VTABLE): Document.
6376 (struct lang_type): Tweak formatting.
6377 (BINFO_PRIMARY_BINFO): Add to documentation.
6378 (CLASSTYPE_VSIZE): Fix typo in comment.
6379 (CLASSTYPE_VBASECLASSES): Update documentation.
6380 (BINFO_VBASE_MARKED): Remove.
6381 (SET_BINFO_VBASE_MARKED): Likewise.
6382 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6383 (BINFO_FIELDS_MARKED): Remove.
6384 (SET_BINFO_FIELDS_MARKED): Likewise.
6385 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6386 (enum access_kind): New enumeration.
6387 (num_extra_vtbl_entries): Remove declaration.
6388 (size_extra_vtbl_entries): Likewise.
6389 (get_vtbl_decl_for_binfo): New function.
6390 (dfs_vbase_unmark): Remove declaration.
6391 (mark_primary_bases): Likewise.
6392 * class.c (SAME_FN): Remove.
6393 (struct vcall_offset_data_s): Move definition.
6394 (build_vbase_pointer): Use `build', not `build_binary_op', to
6395 access the vbase pointer under the new ABI.
6396 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6397 (build_primary_vtable): Likewise.
6398 (dfs_mark_primary_bases): Move here from search.c.
6399 (mark_primary_bases): Likewise.
6400 (determine_primary_bases): Under the new ABI, don't make a base
6401 class a primary base just because we don't yet have any virtual
6403 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6404 (num_vfun_entries): Remove.
6405 (dfs_count_virtuals): Likewise.
6406 (num_extra_vtbl_entries): Likewise.
6407 (size_extra_vtbl_entries): Likewise.
6408 (layout_virtual_bases): Iterate in inheritance graph order under
6410 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6411 indicate that a vfield is present.
6412 (init_class_processing): Initialize access_public_node, etc., from
6414 (get_vtbl_decl_for_binfo): New function.
6415 (dump_class_hierarchy_r): Likewise.
6416 (dump_class_hierarchy): Use it.
6417 (finish_vtbls): Build the vtbls in inheritance graph order.
6418 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6419 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6420 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6422 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6423 where the vptr points, even for primary vtables.
6424 (build_vtbl_initializer): Adjust handling of vbase and vcall
6426 (build_vcall_and_vbase_vtable_entries): New function.
6427 (dfs_build_vbase_offset_vtbl_entries): Remove.
6428 (build_vbase_offset_vtbl_entries): Reimplement.
6429 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6430 were already handled in a primary base class vtable.
6431 (build_vcall_offset_vtbl_entries): Adjust.
6432 (build_rtti_vtbl_entries): Adjust.
6433 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6434 * init.c (expand_virtual_init): Simplify.
6435 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6436 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6437 * search.c (BINFO_ACCESS): New macro.
6438 (SET_BINFO_ACCESS): Likewise.
6439 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6440 (access_in_type): Likewise.
6441 (dfs_accessible_p): Likewise.
6442 (protected_accessible_p): Likewise.
6443 (lookup_fnfields_1): Adjust documentation.
6444 (dfs_mark_primary_bases): Move to class.c
6445 (mark_primary_bases): Likewise.
6446 (dfs_vbase_unmark): Remove.
6447 (virtual_context): Use BINFO_FOR_VBASE.
6448 (dfs_get_vbase_types): Simplify.
6449 (dfs_build_inheritance_graph_order): New function.
6450 (get_vbase_types): Use it.
6451 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6453 * tinfo.cc (get_vbase_offset): New function.
6454 (__vmi_class_type_info::do_find_public_src): Use it.
6455 (__vmi_class_type_info::do_dyncast): Likewise.
6456 (__vmi_class_type_info::do_upcast): Likewise.
6458 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6460 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6462 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6464 * rtti.c (class_hint_flags): Rename flags.
6465 (class_initializer): Remove flags.
6466 (synthesize_tinfo_var): Combine offset and flags. Add flags
6467 for __vmi_class_type_info.
6468 (create_tinfo_types): Remove flags from __class_type_info and
6469 __si_class_type_info. Merge flags and offset from
6470 base_class_type_info.
6471 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6472 (__base_class_info::is_virtual_p): Adjust.
6473 (__base_class_info::is_public_p): Adjust.
6474 (__base_class_info::offset): New accessor.
6475 (__class_type_info::details): Remove member.
6476 (__class_type_info::__class_type_info): Lose details.
6477 (__class_type_info::detail_masks): Remove.
6478 (__si_class_type_info::__si_class_type_info): Lose details.
6479 (__vmi_class_type_info::details): New member.
6480 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6481 (__vmi_class_type_info::detail_masks): New member.
6482 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6483 with unknown_details_mask.
6484 (__vmi_class_type_info::do_find_public_src): Adjust
6485 (__vmi_class_type_info::do_dyncast): Adjust.
6486 (__vmi_class_type_info::do_upcast): Set result details, if
6488 (__dynamic_cast): Temporarily #if out optimization.
6490 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6492 * rtti.c (get_tinfo_decl): Mark used.
6493 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6494 mark as dealt with, if we output it.
6496 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6498 * class.c: Reorganize to put virtual function table initialization
6499 machinery at the end of the file.
6501 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6503 * class.c (finish_struct): Use bitsize_zero_node.
6504 * pt.c (instantiate_class_template): Likewise.
6506 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6508 Put RTTI entries at negative offsets in new ABI.
6509 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6510 vbase offset at index -3, not -1.
6511 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6512 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6513 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6514 (build_rtti_vtbl_entries): New function.
6515 (set_rtti_entry): Remove.
6516 (build_primary_vtable): Don't use it.
6517 (build_secondary_vtable): Likewise.
6518 (start_vtable): Remove.
6519 (first_vfun_index): New function.
6520 (set_vindex): Likewise.
6521 (add_virtual_function): Don't call start_vtable. Do call
6523 (set_primary_base): Rename parameter.
6524 (determine_primary_base): Likewise.
6525 (num_vfun_entries): Don't use skip_rtti_stuff.
6526 (num_extra_vtbl_entries): Include RTTI information.
6527 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6528 (skip_rtti_stuff): Remove.
6529 (dfs_modify_vtables): Don't use it.
6530 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6531 (layout_nonempty_base_or_field): Update size handling.
6532 (create_vtable_ptr): Tweak.
6533 (layout_class_type): Adjust parameter names.
6534 (finish_struct_1): Simplify.
6535 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6536 (skip_rtti_stuff): Remove.
6537 (first_vfun_index): New function.
6538 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6539 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6540 (marked_vtable_pathp): Declare.
6541 (unmarked_vtable_pathp): Likewise.
6542 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6544 * rtti.c (build_headof): Look for RTTI at negative offsets.
6545 (get_tinfo_decl_dynamic): Likewise.
6546 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6548 (create_pseudo_type_info): Do it here instead. Adjust so that
6549 vptr points at first virtual function.
6550 * search.c (marked_vtable_pathp): Make it global.
6551 (unmarked_vtable_pathp): Likewise.
6552 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6553 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6554 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6555 (get_pure_virtuals): Likewise.
6556 (expand_upcast_fixups): Likewise.
6557 * tree.c (debug_binfo): Likewise.
6558 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6561 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6563 * class.c (check_field_decl): Fix typo.
6564 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6565 (check_methods): Likewise.
6566 (check_field_decls): Likewise.
6567 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6568 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6569 Use DECL_RESULT_FLD, not DECL_RESULT.
6570 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6571 * lex.c (identifier_type): Likewise.
6572 * pt.c (determine_specialization, lookup_template_class): Likewise.
6573 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6574 (resolve_overloaded_unification, more_specialized): Likewise.
6575 * semantics.c (finish_member_declaration): Likewise.
6576 * typeck.c (build_x_function_call): Likewise.
6578 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6580 * class.c (layout_empty_base): Handle empty bases with non-byte
6582 (build_base_field): Likewise.
6583 (layout_virtual_bases): Likewise.
6585 * class.c (finish_struct_1): Fix typo in this change:
6587 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6589 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6591 * decl.c (grokdeclarator): Count partial specializations when
6592 keeping track of how many template classes have been seen.
6594 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6596 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6598 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6599 (get_vfield_offset): Use byte_position.
6600 (set_rtti_entry): Set OFFSET to ssizetype zero.
6601 (get_binfo_offset_as_int): Deleted.
6602 (dfs_record_base_offsets): Use tree_low_cst.
6603 (dfs_search_base_offsets): Likewise.
6604 (layout_nonempty_base_or_field): Reflect changes in RLI format
6605 and call byte_position.
6606 (layout_empty_base): Convert offset to ssizetype.
6607 (build_base_field): use rli_size_unit_so_far.
6608 (dfs_propagate_binfo_offsets): Do computation in proper type.
6609 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6610 (layout_class_type): Reflect changes in RLI names and fields.
6611 (finish_struct_1): Set DECL_FIELD_OFFSET.
6612 * dump.c (dequeue_and_dump): Call bit_position.
6613 * expr.c (cplus_expand_constant): Use byte_position.
6614 * rtti.c (expand_class_desc): Use bitsize_one_node.
6615 * typeck.c (build_component_addr): Use byte_position and don't
6616 special case for zero offset.
6618 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6620 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6622 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6624 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6627 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6629 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6631 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6632 make_typename_type, check_initializer, cp_finish_decl,
6633 xref_tag): Likewise.
6634 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6635 decl_namespace, arg_assoc_template_arg, arg_assoc,
6636 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6637 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6638 args_to_string): Likewise.
6639 * friend.c (is_friend): Likewise.
6640 * lex.c (note_got_semicolon, note_list_got_semicolon,
6641 is_global): Likewise.
6642 * method.c (build_overload_nested_name, build_overload_value,
6643 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6644 * parse.y (typename_sub, typename_sub1): Likewise.
6645 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6646 process_partial_specialization, convert_template_argument,
6647 template_args_equal, add_pending_template, lookup_template_class,
6648 for_each_template_parm_r, maybe_fold_nontype_arg,
6649 tsubst, instantiate_template, type_unification_real, unify,
6650 instantiate_pending_templates, set_mangled_name_for_template_decl):
6652 * repo.c (repo_get_id, repo_template_used): Likewise.
6653 * search.c (lookup_field_1): Likewise.
6654 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6655 * xref.c (classname): Likewise.
6657 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6659 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6660 (CANONICAL_BINFO): New macro.
6661 (BINFO_NEW_VTABLE_MARKED): Use it.
6662 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6663 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6664 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6666 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6667 (build_secondary_vtable): Likewise.
6668 (dfs_finish_vtbls): Likewise.
6669 (dfs_accumulate_vtbl_inits): Likewise.
6670 (accumulate_vtbl_inits): New function.
6671 (finish_vtbls): Make sure that virtual bases come after
6672 non-virtual bases in the vtable group.
6673 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6674 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6675 * search.c (struct vbase_info): Move definition.
6676 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6677 (unmarked_new_vtable_p): Likewise.
6678 (dfs_mark_vtable_path): Remove.
6679 (dfs_mark_new_vtable): Remove.
6680 (dfs_unmark_new_vtable): Likewise.
6681 (dfs_clear_search_slot): Likewise.
6682 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6683 (dfs_clear_vbase_slots): Likewise.
6684 (init_vbase_pointers): LIkewise.
6686 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6688 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6689 SIZETYPE to a non-SIZETYPE.
6691 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6693 * class.c (layout_virtual_bases): Adjust names in conditionally
6696 * class.c (record_base_offsets): New function.
6697 (layout_conflict_p): Likewise.
6698 (layout_nonempty_base_or_field): Use it.
6699 (layout_empty_base): New function.
6700 (build_base_field): Use it.
6701 (build_base_fields): Update comment.
6702 (layout_virtual_bases): Fold in a little code form
6703 layout_basetypes. Use layout_empty_base.
6704 (layout_basetypes): Remove.
6705 (end_of_class): New function.
6706 (layout_class_type): Use it. Adjust.
6708 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6710 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6712 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6713 * typeck.c (fntype_p): Remove.
6715 * cp-tree.h (TI_SPEC_INFO): Remove.
6716 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6717 * pt.c (process_partial_specialization): Likewise.
6719 * class.c (build_base_field): Fix thinko in computation of binfo
6722 * tree.c (mark_local_for_remap_p): Mark variables declared in
6723 TARGET_EXPRs as well.
6725 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6727 * typeck.c (require_complete_type, complete_type,
6728 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6729 build_array_ref, convert_arguments, pointer_diff,
6730 build_x_unary_op, build_unary_op, build_c_cast,
6731 build_modify_expr): Use COMPLETE_TYPE_P etc.
6732 * call.c (is_complete, convert_like_real,
6733 build_new_method_call): Likewise.
6734 * class.c (build_vbase_pointer_fields, check_bases,
6735 build_base_field, finish_struct_1, pushclass): Likewise.
6736 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6737 * decl.c (maybe_process_template_type_declaration, pushtag,
6738 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6739 layout_var_decl, check_initializer, cp_finish_decl,
6740 grokdeclarator, require_complete_types_for_parms,
6741 grok_op_properties, xref_tag, xref_basetypes,
6742 check_function_type): Likewise.
6743 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6744 * friend.c (do_friend): Likewise.
6745 * init.c (build_offset_ref): Likewise.
6746 * parse.y (structsp): Likewise.
6747 * pt.c (maybe_process_partial_specialization,
6748 tsubst_friend_function, instantiate_class_template, tsubst,
6749 do_type_instantiation, instantiate_pending_templates): Likewise.
6750 * repo.c (repo_get_id): Likewise.
6751 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6752 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6753 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6754 * semantics.c (begin_class_definition): Likewise.
6755 * tree.c (build_cplus_method_type): Likewise.
6756 * typeck2.c (digest_init, build_functional_cast,
6757 add_exception_specifier): Likewise.
6758 * parse.h, parse.c: Regenerated.
6760 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6762 * inc/cxxabi.h: New header file. Define new-abi entry points.
6763 (__pointer_type_info::target): Rename member to ...
6764 (__pointer_type_info::type): ... here.
6765 (__base_class_info::type): Rename member to ...
6766 (__base_class_info::base): ... here.
6767 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
6768 * cp-tree.h (CPTI_ABI): New global tree enumeration.
6769 (abi_node): New global tree node.
6770 * decl.c (abi_node): Document.
6771 (init_decl_processing): Initialize abi_node.
6772 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
6773 (get_vmi_pseudo_type_info): Likewise.
6774 (create_tinfo_types): Likewise.
6775 (emit_support_tinfos): Likewise.
6776 * tinfo.h (cxxabi.h): Include for new-abi.
6777 Move rtti class definitions to new header file.
6778 * tinfo.cc (abi): Use the namespace.
6779 (std): Move new abi rtti classes from here ...
6780 (__cxxabiv1): ... to here.
6781 * tinfo2.cc (cxxabi.h): Include for new-abi.
6782 Move rtti class definitions to new header file.
6783 (std): Move new abi rtti classes from here ...
6784 (__cxxabiv1): ... to here.
6785 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
6788 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
6789 Jason Merrill <jason@casey.cygnus.com>
6791 * method.c (build_overload_int): Use host_integerp.
6793 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6795 * init.c (build_offset_ref): Handle the case of a templated member
6798 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6800 * except.c (expand_exception_blocks): Clear catch_clauses_last.
6802 2000-03-18 Mark Mitchell <mark@codesourcery.com>
6804 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
6805 * class.c (check_bitfield_decl): Turn illegal bitfields into
6807 (dfs_propagate_binfo_offsets): Adjust for new size_binop
6809 (dfs_offset_for_unshared_vbases): Likewise.
6810 * cvt.c (cp_convert_to_pointer): Convert NULL to a
6811 pointer-to-member correctly under the new ABI.
6812 * expr.c (cplus_expand_constant): Don't use cp_convert when
6813 turning an offset into a pointer-to-member.
6814 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
6815 when dereferencing them under the new ABI.
6816 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
6817 of pointers-to-members under the new ABI.
6819 * class.c (check_bitfield_decl): Remove restriction on really long
6821 (layout_class_type): Implement new ABI handling of bitfields
6822 longer than their types.
6824 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6826 * parse.y (extdefs): Call ggc_collect.
6827 * parse.c: Regenerated.
6829 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
6831 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
6832 (note_name_declared_in_class): Use OVL_CURRENT to get at a
6835 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6837 * class.c (build_vbase_path): Use integer_zerop.
6838 (build_vtable_entry): Use tree_low_cst.
6839 (get_vfield_offset): Use bit_position.
6840 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
6842 (check_bitfield_decl): Set DECL_SIZE using convert.
6843 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
6844 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
6846 (finish_struct_1): Use bit_position.
6847 (dump_class_hierarchy): Use tree_low_cst.
6848 * cp-tree.h (min_precision): Add declaration.
6849 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
6850 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
6851 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
6852 * expr.c (cplus_expand_constant): Use bit_position.
6853 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
6854 * rtti.c (get_base_offset): Use bit_position.
6855 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
6856 host_integerp, and tree_low_cst.
6857 (pointer_int_sum): Use integer_zerop.
6858 (build_component_addr): Use bit_position.
6860 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
6862 * typeck.c (require_complete_type): Don't assume size_zero_node.
6863 (complete_type_or_else): Likewise.
6865 2000-03-16 Steven Grady <grady@digitaldeck.com>
6866 Jason Merrill <jason@casey.cygnus.com>
6868 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
6870 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
6872 * decl2.c (grokfield): Bail out if type is error_mark_node.
6874 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6876 * tinfo2.cc (__ptr_to_member_data): Rename to ...
6877 (__pointer_to_member_data): ... here. Adjust.
6878 * rtti.c (create_tinfo_types): Adjust.
6880 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6882 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
6883 * decl.c (ref_desc_type_node): Undocument.
6884 * rtti.c (ptr_ref_initializer): Rename to ...
6885 (ptr_initializer): ... here. Adjust comments.
6886 (ptmd_initializer): Fix comment thinko.
6887 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
6888 (create_tinfo_types): Remove ref_desc_type_node init.
6889 * tinfo2.cc (__reference_type_info): Remove.
6891 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
6893 * decl.c (cp_finish_decl): Remove obsolete comment.
6895 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
6897 2000-03-14 Mark Mitchell <mark@codesourcery.com>
6899 * cp-tree.h: Tweak documentation.
6900 * class.c (build_vbase_pointer_fields): Layout the fields, too.
6901 (avoid_overlap): Remove.
6902 (get_binfo_offset_as_int): New function.
6903 (dfs_serach_base_offsets): Likewise.
6904 (layout_nonempty_base_or_field): Likewise.
6905 (build_base_field): Layout fields here. Avoid placing two objects
6906 of the same type at the same address, under the new ABI.
6907 (build_base_fields): Adjust accordingly.
6908 (create_vtable_ptr): Return the new field, but don't attach it to
6910 (remove_base_field): Remove.
6911 (remove_base_fields): Remove.
6912 (layout_basetypes): Adjust accordingly.
6913 (layout_class_type): Call layout_field for each field, rather than
6914 just making a wholesale call to layout_type.
6916 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
6918 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
6920 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
6922 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
6924 * except.c (dtor_nothrow): New fn.
6925 (do_pop_exception): Use it. Take type parm.
6926 (push_eh_cleanup): Take type parm.
6927 (expand_start_catch_block): Pass it.
6928 (build_eh_type_type_ref): Accept null type.
6930 2000-03-12 Mark Mitchell <mark@codesourcery.com>
6932 * cp-tree.h (revert_static_member_fn): Change prototype.
6933 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
6934 (grok_op_properties): Likewise.
6935 (start_function): Likewise.
6936 (revert_static_member_fn): Simplify.
6937 * pt.c (check_explicit_specialization): Adjust call to
6938 revert_static_member_fn.
6940 2000-03-11 Mark Mitchell <mark@codesourcery.com>
6942 * cp-tree.h (scope_kind): New type.
6943 (tmpl_spec_kind): Likewise.
6944 (declare_pseudo_global_level): Remove.
6945 (pseudo_global_level_p): Rename to template_parm_scope_p.
6946 (pushlevel): Remove declaration.
6947 (begin_scope): New function.
6948 (finish_scope): Likewise.
6949 (current_tmpl_spec_kind): Likewise.
6950 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
6951 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
6952 Add template_spec_p.
6953 (toplevel_bindings_p): Adjust.
6954 (declare_pseudo_global_level): Remove.
6955 (pseudo_global_level_p): Rename to template_parm_scope_p.
6956 (current_tmpl_spec_kind): New function.
6957 (begin_scope): Likewise.
6958 (finish_scope): Likewise.
6959 (maybe_push_to_top_level): Adjust.
6960 (maybe_process_template_type_declaration): Likewise.
6961 (pushtag): Likewise.
6962 (pushdecl_nonclass_level): Likewise.
6963 (lookup_tag): Likewise.
6964 (grokfndecl): Handle member template specializations. Share
6965 constructor and non-constructor code.
6966 * decl2.c (check_classfn): Handle member template specializations.
6967 * pt.c (begin_template_parm_list): Use begin_scope.
6968 (begin_specialization): Likewise.
6969 (end_specialization): Likewise.
6970 (check_explicit_specialization): Use current_tmpl_spec_kind.
6971 Handle member template specializations.
6972 (end_template_decl): Use finish_scope. Remove call to
6974 (push_template_decl_real): Remove bogus error message.
6975 (tsubst_decl): Fix typo in code contained in comment.
6976 (instantiate_template): Handle member template specializations.
6977 (most_general_template): Likewise.
6979 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
6981 * lex.c (whitespace_cr): Compress consecutive calls to warning().
6982 (do_identifier): Ditto for error().
6984 * pt.c (convert_nontype_argument): Ditto for cp_error().
6985 (convert_template_argument): Ditto for cp_pedwarn().
6987 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
6989 * exception.cc (__check_null_eh_spec): New fn.
6990 * except.c (expand_end_eh_spec): Call it if the spec is throw().
6992 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
6994 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
6995 * except.c (expand_end_eh_spec): Add the return type.
6996 * rtti.c (throw_bad_cast): Add the parmtypes.
6997 (throw_bad_typeid): Likewise.
6999 * semantics.c (expand_stmt): Only leave out rtl for unused
7000 artificials, and set DECL_IGNORED_P on them as well.
7001 * decl.c (wrapup_globals_for_namespace): Likewise.
7003 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7005 * decl.c (maybe_commonize_var): Skip all artificial decls.
7006 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7008 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7010 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7011 * cp-tree.h: Declare flag_enforce_eh_specs.
7012 * decl.c (store_parm_decls, finish_function): Check it.
7014 C library functions don't throw.
7015 * Makefile.in (cfns.h): New target.
7016 (except.o): Depend on it.
7017 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7018 * cfns.gperf: New file.
7019 * cfns.h: Generated.
7020 * except.c: Include it.
7021 (nothrow_libfn_p): New fn.
7022 * decl.c (grokfndecl): Use it.
7023 * cp-tree.h: Declare it.
7025 * decl.c (push_overloaded_decl_1, auto_function,
7026 define_function): Lose.
7027 (build_library_fn_1): New static fn.
7028 (builtin_function): Use it.
7029 (get_atexit_node): Use build_library_fn_ptr.
7030 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7031 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7032 push_void_library_fn, push_throw_library_fn): New fns.
7033 * cp-tree.h: Declare them.
7034 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7035 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7036 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7037 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7038 * rtti.c (build_runtime_decl): Lose.
7039 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7040 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7041 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7043 * call.c (build_call): Remove result_type parm.
7044 Call mark_used on unused artificial fns.
7045 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7047 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7049 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7051 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7052 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7053 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7054 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7055 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7056 expand_generic_desc): Likewise.
7058 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7060 * exception.cc (__cp_pop_exception): Cleanup the original object.
7062 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7064 * decl.c (grok_op_properties): Merge conversion to void warning
7065 with other silly op warnings.
7067 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7069 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7070 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7072 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7074 * decl.c (cp_make_fname_decl): New function.
7075 (wrapup_globals_for_namespace): Don't emit unused static vars.
7076 (init_decl_processing): Remove comment about use of
7077 array_domain_type. Set make_fname_decl.
7078 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7079 * semantics.c (begin_compound_stmt): Remove
7080 current_function_name_declared flagging.
7081 (expand_stmt): Don't emit unused local statics.
7082 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7085 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7087 * typeck.c (convert_for_assignment): Don't look at array
7089 * call.c (convert_like_real): Likewise.
7091 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7093 Add initial support for '\uNNNN' specifier.
7094 * lex.c (read_ucs): New fn.
7095 (readescape, skip_white_space): Call it.
7096 (is_extended_char, is_extended_char_1): New fns.
7097 (utf8_extend_token): New fn, #if 0'd out.
7098 (real_yylex): Treat extended chars like letters.
7100 * search.c (note_debug_info_needed): Walk the bases even if we
7101 weren't deferring the type itself.
7103 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7105 * decl2.c (finish_objects): Constify a char*.
7107 * method.c (emit_thunk): Likewise.
7109 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7111 * typeck.c (dubious_conversion_warnings): Look through
7114 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7116 * class.c (dfs_modify_vtables): I is now unsigned.
7117 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7118 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7119 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7120 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7121 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7122 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7123 Call integer_all_onesp.
7124 * typeck2.c (process_init_constructor): Use compare_tree_int.
7126 * lang-specs.h (as): Don't call if -syntax-only.
7128 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7130 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7131 RTL_EXPR_HAS_NO_SCOPE after all.
7133 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7135 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7136 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7137 RTL_EXPR_HAS_NO_SCOPE.
7139 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7142 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7144 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7146 * call.c (convert_like): Macrofy.
7147 (convert_like_with_context): New macro.
7148 (convert_like_real): Renamed from convert_like. Add calling
7149 context parameters, for diagnostics. Add recursive flag. Call
7150 dubious_conversion_warnings for outer conversion.
7151 (build_user_type_conversion): Use convert_like_with_context.
7152 (build_over_call): Likewise. Don't warn about dubious
7153 conversions here. Adjust convert_default_arg calls.
7154 (convert_default_arg): Add context parameters for diagnostics.
7155 Pass throught to convert_like_with_context.
7156 * cp-tree.h (convert_default_arg): Add context parameters.
7157 (dubious_conversion_warnings): Prototype new function.
7158 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7159 (dubious_conversion_warnings): New function, broken
7160 out of convert_for_assignment.
7161 (convert_for_assignment): Adjust.
7163 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7165 * decl2.c (key_method): Break out from...
7166 (import_export_vtable, import_export_class): ...here.
7168 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7169 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7171 * search.c (note_debug_info_needed, dfs_debug_mark,
7172 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7173 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7175 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7177 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7180 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7182 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7183 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7184 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7185 (lang_type): Split gets_new into has_new and has_array_new.
7186 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7187 (TYPE_GETS_NEW): Split into ...
7188 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7189 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7190 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7191 (build_op_new_call): Don't declare.
7192 (build_new_1): Likewise.
7193 * call.c (build_op_new_call): Remove.
7194 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7195 instead of TYPE_NEEDS_DESTRUCTOR.
7196 (finish_struct_bits): Likewise.
7197 (add_implicitly_declared_members): Likewise.
7198 (check_field_decl): Likewise.
7199 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7200 correctly under the new ABI.
7201 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7202 instead of TYPE_NEEDS_DESTRUCTOR.
7203 (initialize_local_var): Likewise.
7204 (destroy_local_var): Likewise.
7205 (cp_finish_decl): Likewise.
7206 (register_dtor_fn): Likewise.
7207 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7208 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7209 TYPE_VEC_DELETE_TAKES_SIZE here.
7210 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7211 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7212 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7213 (finish_destructor_body): Likewise.
7214 (maybe_build_cleanup_1): Likewise.
7215 * decl2.c (do_static_destruction): Likewise.
7216 * init.c (build_new_1): Make it static.
7217 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7218 (expand_cleanup_for_base): Likewise.
7219 (get_cookie_size): New function.
7220 (build_new_1): Handle array-new cookies correctly under the new
7222 (build_vec_delete_1): Likewise.
7223 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7224 (build_delete): Likewise.
7225 (build_vec_delete): Handle array-new cookies correctly under the new
7227 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7228 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7229 TYPE_HAS_ARRAY_NEW_OPERATOR.
7230 * ptree.c (print_lang_type): Check them.
7231 * search.c (context_for_name_lookup): Fix typo in comment.
7232 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7233 * tree.c (break_out_cleanups): Likewise.
7234 (build_cplus_array_test_1): Likewise.
7235 (cp_build_qualified_type_real): Likewise.
7236 * typeck.c (complete_type): Likewise.
7238 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7239 the command-line, not the end.
7241 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7243 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7245 2000-03-02 Tom Tromey <tromey@cygnus.com>
7247 * cp-tree.h (build_java_class_ref): Declare.
7248 * init.c (build_java_class_ref): No longer static.
7249 * except.c (expand_throw): Generate a Java-style `throw' if the
7250 thrown object is a "Java" object.
7251 (initialize_handler_parm): Generate a Java-style lookup of
7252 exception info if the caught object is a "Java" object.
7253 (catch_language, catch_language_init): New globals.
7254 (decl_is_java_type): New function.
7255 (expand_start_catch_block): Don't call push_eh_info() or
7256 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7257 class reference to build_catch_block.
7259 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7261 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7263 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7265 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7266 to merge reference/pointer code and fix incorrect warnings.
7268 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7270 * search.c (protected_accessible_p): Use context_for_name_lookup.
7272 * init.c (construct_virtual_bases): Fix thinko.
7273 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7275 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7277 * decl.c (current_function_decl): Move to toplev.c.
7279 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7281 * pt.c (fn_type_unification): Unify return type, whenever
7283 (get_bindings_real): Only pass return type when necessary.
7284 Remove explicit return type check.
7285 * class.c (resolve_address_of_overloaded_function): Pass desired
7286 return type to fn_type_unification.
7288 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7290 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7292 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7294 * rtti.c (expand_class_desc): Likewise.
7295 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7296 (THUNK_VCALL_OFFSET): Likewise.
7297 (THUNK_DELTA): Reflect changes in ../tree.h.
7299 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7301 * search.c (protected_accessible_p): Also allow the access if
7302 the member is public in DERIVED. Lose TYPE parm.
7303 (friend_accessible_p): Lose TYPE parm.
7304 (accessible_p): Adjust.
7306 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7308 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7309 on things that are not sizes; ssize_binop deleted.
7310 Call size_diffop when appropriate.
7311 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7312 (build_primary_vtable, build_secondary_vtable): Likewise.
7313 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7314 Variable I is HOST_WIDE_INT.
7315 (get_vfield_offset): Pass proper types to size_binop.
7316 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7317 (finish_struct_1): Likewise.
7318 (skip_rtti_stuff): Arg N is now pointer to signed.
7319 (layout_class_type): Use size_zero_node.
7320 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7321 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7322 * decl.c (complete_arry_type): Pass proper types to size_binop.
7323 (xref_basetypes): BINFO_OFFSET is sizetype.
7324 * error.c (dump_expr): Don't use size_binop non-sizes.
7325 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7326 * init.c (construct_virtual_bases): Fix type error.
7327 (build_vec_delete_1): Pass proper type to size_binop and don't
7329 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7330 * rtti.c (get_base_offset): Pass proper type to size_binop.
7331 * search.c (dfs_find_vbases): Fix type error.
7332 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7333 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7334 * tree.c (debug_binfo): Variable N is signed.
7335 Use HOST_WIDE_INT_PRINT_DEC.
7336 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7337 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7338 size_one_node and size_zero_node.
7339 (c_alignof): Use size_one_node.
7340 (build_component_addr): Pass proper types to size_binop.
7341 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7343 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7345 Implement class scope using-declarations for functions.
7346 * class.c (handle_using_decl): Call add_method for used functions.
7347 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7348 (add_method): Used functions are hidden by local functions.
7349 (check_bases_and_members): Handle using-decls before finalizing
7350 CLASSTYPE_METHOD_VEC.
7351 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7352 override the type of 'this' accordingly.
7353 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7354 (convert_class_to_reference, build_user_type_conversion_1,
7355 build_new_function_call, build_object_call, build_new_op,
7356 build_new_method_call): Pass ctype parm.
7358 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7360 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7361 build_new_function_call, build_object_call, build_new_op,
7362 build_new_method_call, build_op_delete_call): Don't get basetype_path
7364 * typeck.c (build_component_ref): Likewise.
7365 * init.c (build_offset_ref): Likewise.
7366 (resolve_offset_ref): Don't call enforce_access.
7367 Call build_scoped_ref.
7368 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7369 would cause an error or if -pedantic.
7370 * class.c (alter_access): Lose binfo parm.
7372 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7374 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7377 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7379 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7380 pseudo_type_info creation into the std namespace
7382 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7384 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7385 (import_export_class): Remove declaration.
7386 * decl2.c (import_export_class): Make it static.
7387 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7388 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7389 EXPR_WITH_FILE_LOCATION.
7390 * lex.c (check_newline): Tweak filename/lineno setting.
7391 * semantics.c (begin_while_stmt): Fix typo in comment.
7393 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7395 * lang-options.h (-fmessage-length=): Add missing option.
7397 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7399 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7401 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7403 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7405 * optimize.c (expand_call_inline): Emit the return label before
7406 evaluating the return value.
7408 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7410 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7411 than duplicating functionality here.
7412 * optimize.c: Include input.h.
7413 (expand_call_inline): Use push_srcloc and pop_srcloc.
7414 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7415 * parse.c: Regenerated.
7416 * Makefile.in (lex.o): Depend on input.h.
7417 (optimize.o): Likewise.
7419 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7421 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7422 function type, rather than ICE.
7424 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7426 * decl.c (grokdeclarator): Call decl_type_access_control.
7427 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7430 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7432 * decl.c (decls_match): Remove obsolete static member nadgering.
7434 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7436 * decl.c (grokdeclarator): Change ANSI to ISO.
7437 * lex.c (consume_string, readescape, do_identifier): Likewise.
7438 (parse_float, real_yylex): Likewise.
7439 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7440 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7441 new_type_id, maybe_label_decls, simple_stmt,
7442 for.init.statement): Likewise.
7443 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7444 * semantics.c (finish_named_return_value): Likewise.
7445 * parse.c: Regenerate.
7447 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7449 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7450 (CPTI_CLASS_STAR_TYPE): Remove.
7451 (vtable_index_type): Likewise.
7452 (class_star_type_node): Remove.
7453 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7454 (build_binary_op_nodefault): Remove.
7455 * call.c (build_new_op): Use build_binary_op instead of
7456 build_binary_op_nodefault.
7457 * decl.c (init_decl_processing): Remove class_star_type_node
7458 initialization. Make delta_type_node ptrdiff_type_node under the
7459 new ABI. Initialize vtable_index_type.
7460 (build_ptrmemfunc_type): Build different structures for the new
7462 (build_enumerator): Use build_binary_op instead of
7463 build_binary_op_nodefault.
7464 * method.c (build_overload_value): Mangle pointers-to-members
7465 appropriately under the new ABI.
7466 * typeck.c (build_array_ref): Use build_binary_op instead of
7467 build_binary_op_nodefault.
7468 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7469 (build_binary_op_nodefault): Rename to ...
7470 (build_binary_op): ... this. Remove old version. Adjust for
7471 pointer-to-member comparisons under the new ABI.
7472 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7473 (build_ptrmemfunc): Adjust for the new ABI.
7474 (expand_ptrmemfunc_cst): Likewise.
7475 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7476 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7478 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7480 * call.c (build_object_call): Compress consecutive calls to
7482 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7483 (build_op_delete_call): Adjust message formatting.
7485 * class.c (check_bases): Compress consecutive calls to
7487 (finish_struct_anon): Say 'ISO C++'.
7489 * decl.c (start_decl): Same here.
7490 (grok_reference_init): Likewise.
7491 (grokfndecl): Correct message formatting.
7492 (grokfndecl): Improve diagnostic.
7493 (check_static_variable_definition): Likewise. Say 'ISO C++'
7494 (compute_array_index_type): Say 'ISO C++'
7495 (create_array_type_for_decl): Compress consecutive calls to
7497 (grokdeclarator): Say 'ISO C++'
7498 (grok_op_properties): Likewise.
7500 * decl2.c (delete_sanity): Clairify diagnostic.
7501 (check_member_template): Same here.
7502 (grok_function_init): Use consistent terminology.
7504 * expr.c (do_case): Say 'ISO C++'
7506 * friend.c (do_friend): Compress consecutive calls to warning.
7508 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7510 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7511 * class.c (build_secondary_vtable): Reorganize. Don't create a
7512 new vtable under the new ABI.
7513 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7515 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7516 the initializing elements.
7517 (initialize_vtable): New function.
7518 (dfs_finish_vtbls): Use it.
7519 (dfs_accumulate_vtbl_inits): New function.
7520 (finish_vtbls): Merge primary and secondary vtables under the new
7522 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7523 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7526 * class.c (build_vtable): New function, split out from ...
7527 (get_vtable_decl): ... here, and ...
7528 (build_secondary_vtable): ... here.
7530 * pt.c (tsubst_decl): Fix formatting.
7532 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7534 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7535 (avoid_overlap, build_base_field): Likewise.
7536 (build_base_field, build_base_fields, is_empty_class):
7537 Test DECL_SIZE with integer_zero.
7538 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7539 * cp-tree.h (struct lang_type): New field size_unit.
7540 (CLASSTYPE_SIZE_UNIT): New macro.
7541 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7542 (cp_finish_decl): Delete -Wlarger-than processing.
7543 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7544 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7545 * tree.c (make_binfo): binfo vector is one entry longer.
7546 (walk_tree): Walk DECL_SIZE_UNIT.
7548 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7550 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7552 (build_vtable_entry): Don't assume all vtable entries are
7554 (build_vtbl_initializer): Adjust accordingly.
7555 (get_vtable_decl): Fix formatting.
7557 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7559 * semantics.c (deferred_type_access_control): Walk the entire
7561 (save_type_access_control): Rename from
7562 initial_deferred_type_access_control. Just remember the value.
7563 (decl_type_access_control): New fn.
7564 (begin_function_definition): Use deferred_type_access_control, after
7565 we've started the function. Set type_lookups to error_mark_node.
7566 * parse.y (frob_specs, fn.def1): Adjust.
7567 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7568 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7569 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7570 (after_type_component_declarator0): Likewise.
7571 (after_type_component_declarator): Likewise.
7572 (notype_component_declarator): Likewise.
7573 * cp-tree.h: Adjust.
7575 * decl.c (redeclaration_error_message): Allow redeclaration of
7576 namespace-scope decls.
7578 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7580 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7582 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7584 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7585 * decl2.c (grokclassfn): Likewise.
7587 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7589 * decl2.c (lang_decode_option): Don't set default message length
7591 * lex.c (lang_init_options): Set it here.
7593 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7595 Make DECL_CONTEXT mean the class in which a member function was
7596 declared, even for a virtual function.
7597 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7598 (DECL_FRIEND_CONTEXT): New macro.
7599 (DECL_REAL_CONTEXT): Remove.
7600 (SET_DECL_FRIEND_CONTEXT): Likewise.
7601 (DECL_VIRTUAL_CONTEXT): Adjust.
7602 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7603 (add_friends): Remove.
7604 (hack_decl_function_context): Likewise.
7605 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7607 (build_over_call): Fix indentation. Use DECL_CONTEXT
7608 instead of DECL_CLASS_CONTEXT.
7609 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7610 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7611 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7612 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7613 (build_base_field): Likewise.
7614 (finish_struct_1): Likewise.
7615 (build_self_reference): Likewise.
7616 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7618 (pushtag): Use decl_function_context, not
7619 hack_decl_function_context.
7620 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7621 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7622 (pushdecl): Remove bogus code.
7623 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7624 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7625 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7626 Use decl_function_context, nothack_decl_function_context.
7627 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7628 (grokdeclarator): Likewise. Use decl_function_context, not
7629 hack_decl_function_context.
7630 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7631 (start_function): Use DECL_FRIEND_CONTEXT, not
7632 DECL_CLASS_CONTEXT. Use decl_function_context, not
7633 hack_decl_function_context.
7634 (finish_function): Use decl_function_context, not
7635 hack_decl_function_context.
7636 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7638 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7639 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7640 (grokfield): Likewise.
7641 (finish_builtin_type): Likewise.
7642 (finish_vtable_vardec): Use decl_function_context, not
7643 hack_decl_function_context.
7644 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7645 (start_static_initialization_or_destruction): Likewise.
7646 (finish_static_initialization_or_destruction): Likewise.
7647 (mark_used): Adjust logic for deciding when to synthesize methods.
7648 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7650 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7652 * friend.c (is_friend): Likewise.
7653 (add_friends): Remove.
7654 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7655 * lex.c (begin_definition_of_inclass_inline): Use
7656 decl_function_context, not hack_decl_function_context.
7657 (process_next_inline): Likewise.
7658 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7659 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7660 DECL_CLASSS_CONTEXT.
7661 (hack_identifier): Likewise.
7662 (synthesize_method): Use decl_function_context, not
7663 hack_decl_function_context.
7664 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7666 (is_member_template): Use decl_function_context, not
7667 hack_decl_function_context. Use DECL_CONTEXT, not
7669 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7671 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7673 (push_template_decl_real): Likewise.
7674 (instantiate_class_template): Don't call add_friends.
7675 (tsubst_default_argument): Use DECL_CONTEXT, not
7677 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7678 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7679 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7681 * repo.c (repo_inline_used): Likewise.
7682 * search.c (current_scope): Adjust for new _CONTEXT macros.
7683 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7685 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7686 (lookup_fnfields_here):Likewise.
7687 (check_final_overrider): Likewise.
7688 (init_vbase_pointers): Likewise.
7689 (virtual_context): Likewise.
7690 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7691 (expand_body): Use decl_function_context, not
7692 hack_decl_function_context.
7693 * tree.c (hack_decl_function_context): Remove.
7694 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7696 * typeck2.c (error_not_base_type): Likewise.
7698 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7700 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7702 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7704 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7706 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7708 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7710 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7712 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7714 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7716 * parse.y (frob_specs): Split out...
7717 (parse_decl): From here.
7718 (fn.def2): Call initial_deferred_type_access_control.
7719 (after_type_component_declarator0): Call frob_specs.
7720 (notype_component_declarator0): Likewise.
7721 * search.c (friend_accessible_p): Nested classes are friends of their
7724 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7726 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7727 used to create an implicit temporary.
7729 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7732 2000-02-08 Nathan Sidwell <nathan@acm.org>
7734 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7735 strip array element qualifiers too.
7737 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7739 * decl.c (store_parm_decls): Don't build cleanups for parameters
7740 while processing_template_decl.
7742 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7744 * cp-tree.h (struct saved_scope): Add incomplete field.
7745 (namespace_scope_incomplete): New macro.
7746 * decl.c (pushdecl): Use it.
7747 (hack_incomplete_structures): Use it. See through artificial
7749 (mark_saved_scope): Mark it.
7751 Implement access control for nested types.
7752 * search.c (type_access_control): New fn.
7753 (accessible_p): Now we do perform access control for types.
7754 * semantics.c (deferred_type_access_control): New fn.
7755 (initial_deferred_type_access_control): New fn.
7756 (begin_function_definition): Call it. Add lookups parm.
7757 * decl.c (struct binding_level): Add this_class field.
7758 (pushlevel_class): Set it.
7759 (mark_binding_level): Mark it.
7760 (lookup_name_real): Use it. Call type_access_control.
7761 (mark_saved_scope): Mark lookups field.
7762 * cp-tree.h (flagged_type_tree): Add lookups field.
7763 (struct saved_scope): Add lookups field.
7764 (type_lookups): New macro.
7765 * parse.y (declmods): Now <ftype>.
7766 (parse_decl): Add lookups parm. Call
7767 initial_deferred_type_access_control.
7768 (lang_extdef): Clear type_lookups.
7769 (typed_declspecs, declmods, typespec): Set lookups field.
7770 (initdcl): Call deferred_type_access_control.
7771 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
7772 component_decl_1, named_parm): Adjust.
7773 * friend.c (is_friend): Nested classes are friends of their
7776 * class.c (currently_open_derived_class): New fn.
7777 * method.c (hack_identifier): Use it.
7779 * lex.c (do_identifier): Remove obsolete code.
7781 * parse.y (typed_typespecs): Propagate new_type_flag properly.
7783 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
7785 * tinfo.h: Remove apostrophes from C++ comment (xgettext
7786 thinks this file is plain C).
7788 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7790 * Makefile.in (call.o): Depend on $(EXPR_H).
7792 * call.c: Include "expr.h".
7794 * class.c (dump_class_hierarchy): Add prototype.
7796 * search.c (dfs_get_pure_virtuals): Likewise.
7798 2000-02-1 Ulrich Drepper <drepper@redhat.com>
7800 * parse.y (simple_stmt): Allow :: token in asm parameter list.
7803 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
7805 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
7806 Store it in DECL_FCONTEXT.
7807 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
7809 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
7811 * tinfo.h (old abi): #include "tconfig.h".
7812 * tinfo.cc (convert_to_base): Move into old abi section.
7814 2000-01-31 Mark Mitchell <mark@codesourcery.com>
7816 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
7817 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
7818 (BINFO_PRIMARY_BINFO): New macro.
7819 (BF_DELTA): Rename to ...
7820 (BV_DELTA): ... this.
7821 (BF_VCALL_INDEX): Rename to ...
7822 (BV_VCALL_INDEX): ... this.
7823 (BF_FN): Rename to ...
7825 * class.c (build_vbase_path): Adjust for changes to reverse_path.
7826 (set_rtti_entry): Rename BF_ macros to BV_ variants.
7827 (modify_vtable_entry): Simplify.
7828 (add_virtual_function): Rename BF_ macros to BV_ variants.
7829 (build_vtable_initializer): Likewise.
7830 (get_class_offset_1): Remove.
7831 (dfs_get_class_offset): Likewise.
7832 (get_class_offset): Likewise.
7833 (dfs_find_final_overrider): New function.
7834 (find_final_overrider): Likewise.
7835 (modify_one_vtable): Remove.
7836 (dfs_find_base): New function.
7837 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
7838 find_final_overrider.
7839 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
7841 (dfs_fixup_vtable_deltas): Remove.
7842 (override_one_vtable): Remove.
7843 (merge_overrides): Likewise.
7844 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
7845 unreal chilren of virtual bases.
7846 (finish_struct_1): Don't use merge_overrides. Don't use
7847 dfs_fixup_vtable_deltas.
7848 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
7851 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
7852 Jason Merrill <jason@yorick.cygnus.com>
7854 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
7856 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
7858 * exception.cc (__throw_bad_typeid): Add missing std::.
7860 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7862 * cp-tree.h (make_thunk): PROTO -> PARAMS.
7864 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
7866 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
7868 Runtime support for new-abi rtti.
7869 * inc/typeinfo (type_info::operator!=): Define in class.
7870 (type_info::before, type_info::name, type_info::operator==,
7871 type_info::operator!=): Define new ABI implementations.
7872 (type_info::is_pointer_p, type_info::is_function_p): Declare
7873 new virtual functions.
7874 (type_info::do_catch, type_info::do_upcast): Likewise.
7876 * tinfo.h (__base_class_info): Define new class.
7877 (__class_type_info): Likewise.
7878 (__si_class_type_info): Likewise.
7879 (__vmi_class_type_info): Likewise.
7880 (__dynamic_cast): Prototype.
7882 * tinfo.cc: Conditionalize old and new rtti mechanisms.
7883 (type_info::is_pointer_p): Define new function.
7884 (type_info::is_function_p): Likewise.
7885 (type_info::do_catch): Likewise.
7886 (type_info::do_upcast): Likewise.
7887 (vtable_prefix): New structure for vtable access.
7888 (adjust_pointer): Define new template function.
7889 (contained_p, public_p, virtual_p, contained_public_p,
7890 contained_nonpublic_p, contained_nonvirtual_p): Define new
7892 (nonvirtual_base_type): New local variable.
7893 (__class_type_info::~__class_type_info): Define.
7894 (__si_class_type_info::~__si_class_type_info): Likewise.
7895 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
7896 (__class_type_info::do_catch): Define new function.
7897 (__class_type_info::do_upcast): Likewise.
7898 (__class_type_info::find_public_src): Likewise.
7899 (__class_type_info::do_find_public_src): Likewise.
7900 (__si_class_type_info::do_find_public_src): Likewise.
7901 (__vmi_class_type_info::do_find_public_src): Likewise.
7902 (__class_type_info::do_dyncast): Likewise.
7903 (__si_class_type_info::do_dyncast): Likewise.
7904 (__vmi_class_type_info::do_dyncast): Likewise.
7905 (__class_type_info::do_upcast): Likewise.
7906 (__si_class_type_info::do_upcast): Likewise.
7907 (__vmi_class_type_info::do_upcast): Likewise.
7908 (__dynamic_cast): Likewise.
7910 * tinfo2.cc (__fundamental_type_info): Define new class.
7911 (__pointer_type_info): Likewise.
7912 (__reference_type_info): Likewise.
7913 (__array_type_info): Likewise.
7914 (__function_type_info): Likewise.
7915 (__enum_type_info): Likewise.
7916 (__ptr_to_member_type_info): Likewise.
7917 (__fundamental_type_info::~__fundamental_type_info): Define.
7918 (__pointer_type_info::~__pointer_type_info): Likewise.
7919 (__reference_type_info::~__reference_type_info): Likewise.
7920 (__array_type_info::~__array_type_info): Likewise.
7921 (__function_type_info::~__function_type_info): Likewise.
7922 (__enum_type_info::~__enum_type_info): Likewise.
7923 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
7924 (__pointer_type_info::do_catch): Define new function.
7925 (__ptr_to_member_type_info::do_catch): Define new function.
7927 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
7928 (__is_pointer): Likewise.
7930 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
7932 2000-01-30 Mark Mitchell <mark@codesourcery.com>
7934 * cp/class.c (build_vtable): Rename to build_primary_vtable.
7935 (prepare_fresh_vtable): Rename to build_secondary_vtable.
7936 (make_new_vtable): New function.
7937 (modify_vtable_entry): Handle generation of new vtables correctly.
7938 (modify_one_vtable): Remove unused parameter.
7939 (dfs_fixup_vtable_deltas): Likewise.
7940 (override_one_vtable): Use build_secondary_vtable.
7941 (finish_struct_1): Use build_primary_vtable and
7942 build_secondary_vtable.
7944 2000-01-28 Ulrich Drepper <drepper@redhat.com>
7946 * cp/decl.c: Adjust variable names, comments, help strings.
7948 2000-01-29 Nathan Sidwell <nathan@acm.org>
7950 * new2.cc (operator delete[]): Use operator delete, don't assume
7953 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
7955 * class.c (build_vtbl_initializer): Add argument to
7956 build_vtable_entry call.
7958 2000-01-27 Mark Mitchell <mark@codesourcery.com>
7960 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
7961 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
7962 (BF_DELTA): New macro.
7963 (BF_VCALL_INDEX): Likewise.
7965 (THUNK_VCALL_OFFSET): Likewise.
7966 (make_thunk): Change prototype.
7967 * class.c (build_vtable_entry): Integrate
7968 build_vtable_entry_for_fn. Handle vcall indices.
7969 (build_vtable_entry_for_fn): Remove.
7970 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
7971 BF_VCALL_INDEX, BF_FN.
7972 (modify_vtable_entry): Integrate common code from
7973 modify_one_vtable and dfs_fixup_vtable_deltas.
7974 (add_virtual_function): Set BF_VCALL_INDEX.
7975 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
7977 (modify_one_vtable): Simplify.
7978 (dfs_fixup_vtable_deltas): Likewise.
7979 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
7980 * method.c (make_thunk): Handle vcall indices.
7982 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
7984 Compiler side new abi rtti (not enabled).
7985 * cp-tree.h (new_abi_rtti_p): New macro.
7986 (emit_support_tinfos): Prototype new function.
7987 (tinfo_decl_p): Likewise.
7988 (emit_tinfo_decl): Likwise.
7989 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
7991 (doing_runtime): New local static.
7992 (init_rtti_processing): Add new-abi initializer.
7993 (get_tinfo_decl): Add new-abi logic.
7994 (tinfo_from_decl): Likewise.
7995 (build_dynamic_cast_1): Likewise.
7996 (qualifier_flags): New static function.
7997 (tinfo_base_init): Likewise.
7998 (generic_initializer): Likewise.
7999 (ptr_ref_initializer): Likewise.
8000 (ptmd_initializer): Likewise.
8001 (class_hint_flags): Likewise.
8002 (class_initializer): Likewise.
8003 (synthesize_tinfo_var): Likewise.
8004 (create_real_tinfo_var): Likewise.
8005 (create_pseudo_type_info): Likewise.
8006 (get_vmi_pseudo_type_info): Likewise.
8007 (create_tinfo_types): Likewise.
8008 (emit_support_tinfos): New global function.
8009 (tinfo_decl_p): New global predicate.
8010 (emit_tinfo_decl): New global function.
8011 * class.c (set_rtti_entry): Generalize for old and new rtti.
8012 (build_vtbl_initializer): Likewise.
8013 * decl2.c (finish_file): Likewise.
8015 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8017 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8018 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8020 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8022 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8025 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8027 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8029 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8031 * optimize.c (calls_setjmp_r): Supply new argument
8032 to special_function_p.
8034 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8036 * call.c: PROTO -> PARAMS.
8037 * class.c: Likewise.
8038 * cp-tree.h: Likewise.
8042 * decl2.c: Likewise.
8044 * errfn.c: Likewise.
8045 * error.c: Likewise.
8046 * except.c: Likewise.
8049 * input.c: Likewise.
8052 * method.c: Likewise.
8053 * optimize.c: Likewise.
8054 * parse.y: Likewise.
8058 * search.c: Likewise.
8059 * semantics.c: Likewise.
8062 * typeck.c: Likewise.
8063 * typeck2.c: Likewise.
8066 2000-01-25 Richard Henderson <rth@cygnus.com>
8068 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8070 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8072 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8073 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8074 (struct vcall_offset_data_s): New type.
8075 (dfs_vcall_offset_queue_p): New function.
8076 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8077 (build_vcall_offset_vtbl_entries): Likewise.
8078 (layout_vtable_decl): Likewise.
8079 (num_vfun_entries): Likewise.
8080 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8081 (build_vtbl_initializer): Likewise.
8082 (dfs_finish_vtabls): Use layout_vtable_decl.
8083 (modify_one_vtables): Always duplicate vtables under the new ABI.
8084 (finish_struct_1): Use layout_vtable_decl.
8086 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8088 * decl.c (member_function_or_else): Change third arg from a format
8089 specifier to an `enum overload_flags'. Callers changed.
8091 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8093 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8094 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8095 build_const_cast, get_delta_difference, check_return_expr): Avoid
8096 ANSI string concatenation usage.
8098 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8100 * class.c (layout_class_type): Put the fields required to make a
8101 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8104 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8106 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8109 * decl2.c (mark_used): Do instantiate inlines that have been
8110 explicitly instantiated.
8112 2000-01-24 Richard Henderson <rth@cygnus.com>
8114 * call.c (build_over_call): Use expand_tree_builtin.
8115 * typeck.c (build_function_call_real): Likewise.
8116 (build_binary_op_nodefault): Handle unordered compares.
8118 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8120 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8121 cp_tree_index values.
8122 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8123 New global node #defines for them.
8124 * rtti.c (call_void_fn): Replace with ...
8125 (build_runtime_decl): ... new static function.
8126 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8127 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8128 (build_dynamic_cast_1): Always produce correctly typed result.
8129 Explicitly produce type_info addresses. Use dynamic_cast_node.
8130 * exception.cc (__throw_bad_cast): Return `void *'.
8131 (__throw_bad_typeid): Return `const type_info &'.
8133 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8135 * cp-tree.h (get_vtable_decl): Prototype new function.
8136 * class.c (get_vtable_decl): New function. Broken out from ...
8137 (build_vtable): ... here. Use it.
8138 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8141 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8143 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8144 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8145 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8146 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8147 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8148 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8149 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8150 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8151 (CPTI_TINFO_VAR_ID): New enumeration.
8152 (__tp_desc_type_node, __access_mode_type_node,
8153 __bltn_desc_type_node, __user_desc_type_node,
8154 __class_desc_type_node, __ptr_desc_type_node,
8155 __attr_desc_type_node, __func_desc_type_node,
8156 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8157 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8158 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8159 enum_desc_type_node, class_desc_type_node,
8160 si_class_desc_type_node, vmi_class_desc_type_node,
8161 ptmd_desc_type_node, base_desc_type_node): New #defines.
8162 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8163 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8164 (tinfo_var_id): New enumeration.
8165 (DECL_TINFO_FN_P): Augment comment.
8166 * decl.c (cp_global_trees): Adjust documentation.
8167 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8168 tinfo_decl_type and tinfo_var_id.
8169 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8170 (build_typeid): Remove unused variable.
8171 (get_tinfo_var): Use tinfo_var_id.
8172 (tinfo_name): New static function.
8173 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8174 (tinfo_from_decl): Likewise.
8175 (get_base_offset): New static function, broken out of
8177 (expand_si_desc): Use tinfo_name.
8178 (expand_class_desc): Likewise. Lose local static variable.
8179 Use base_desc_type_node. Use get_base_offset.
8180 (expand_ptr_desc): Use tinfo_name.
8181 (expand_attr_desc): Likewise.
8182 (expand_generic_desc): Likewise.
8184 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8185 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8187 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8189 * cp-tree.h (__eprintf): Remove declaration.
8190 * tree.c (__eprintf): Remove definition.
8192 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8193 Mark Mitchell <mark@codesourcery.com>
8195 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8196 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8198 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8200 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8202 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8204 * cp-tree.h (register_dtor_fn): New function.
8205 * decl.c (destroy_local_static): Rename to ...
8206 (register_dtor_fn): ... this. Give it external linkage.
8207 (expand_static_init): Use it.
8208 * decl2.c (do_static_initialization): Likewise, if using
8210 (do_static_destruction): Check that __cxa_atexit is not in use.
8211 (finish_file): Don't call do_static_destruction if using
8214 * typeck.c (convert_arguments): Restore two-message error
8217 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8219 Remap dynamic cast hint values to be consistent across ABIs.
8220 * search.c (dynamic_cast_base_recurse): Remap generated value.
8221 (get_dynamic_cast_base_type): Adjust documentation.
8222 * tinfo.h (__user_type_info::dyncast): Likewise.
8223 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8224 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8225 (__class_type_info::do_dyncast): Likewise.
8226 (__class_type_info::do_find_public_subobj): Likewise.
8227 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8229 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8231 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8233 * typeck2.c (incomplete_type_error): Restore previous
8234 cp_error and cp_error_at call sequence.
8236 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8238 * class.c (dump_class_hierarchy): Make format agree with argument;
8239 cast pointer to unsigned long and print with %lx.
8241 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8243 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8245 * typeck.c (composite_pointer_type, common_type,
8246 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8247 build_function_call_real, convert_arguments,
8248 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8249 build_unary_op, mark_addressable, build_compound_expr,
8250 build_static_cast, build_reinterpret_cast, build_const_cast,
8251 build_c_cast, build_modify_expr, get_delta_difference,
8252 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8253 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8255 * typeck2.c (readonly_error, abstract_virtuals_error,
8256 process_init_constructor, check_for_new_type): Likewise.
8258 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8260 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8263 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8265 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8266 (build_x_typeid): Likewise.
8267 (get_tinfo_fn): Likewise.
8268 (get_tinfo_fn_unused): Rename to ...
8269 (get_tinfo_decl): ... here.
8270 * rtti.c (build_headof): Replace logic error with assertion.
8271 (get_tinfo_fn_dynamic): Rename to ...
8272 (get_tinfo_decl_dynamic): ... here. Make static. Use
8273 complete_type_or_else.
8274 (build_x_typeid): Move into ...
8275 (build_typeid): ... here. Adjust call to
8276 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8277 throw_bad_typeid expression.
8278 (get_tinfo_fn_unused): Rename to ...
8279 (get_tinfo_decl): ... here. Adjust comment.
8280 (get_tinfo_fn): Delete.
8281 (tinfo_from_decl): New static function.
8282 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8283 (get_typeid): Use complete_type_or_else.
8284 (build_dynamic_cast_1): Adjust calls to
8285 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8286 * parse.y (primary): Adjust call to build_typeid.
8287 * except.c (build_eh_type_type_ref): Adjust call to
8288 get_tinfo_decl. Mark as used.
8289 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8290 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8291 * parse.c: Regenerated.
8293 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8295 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8297 (resolves_to_fixed_type_p): Document calling convention.
8298 * rtti.c (build_x_typeid): Initialize NONNULL.
8300 * cp-tree.h (build_shared_int_cst): New function.
8301 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8302 * class.c (modify_vtable_entry): Likewise.
8303 (add_virtual_function): Split out code to generated shared
8304 INTEGER_CSTs to build_share_int_cst.
8305 (modify_all_vtables): Handle all the overridden functions here.
8306 Add overridden functions from non-primary virtual bases to the
8308 (finish_struct_1): Adjust call to modify_all_vtables. Add
8309 overridden functions from non-primary bases to the vtable.
8310 * tree.c (build_shared_int_cst): New function.
8312 * cp-tree.h (scratchalloc): Remove.
8313 (build_scratch_list): Likewise.
8314 * call.c (convert_class_to_reference): Replace build_scratch_list
8315 and build_expr_list with build_tree_list.
8316 (add_candidate): Replace scratchalloc with expralloc. Note memory
8318 (build_user_type_conversion_1): Replace build_scratch_list
8319 and build_expr_list with build_tree_list.
8320 (build_new_op): Likewise.
8321 (build_op_delete_call): Likewise.
8322 (convert_like): Likewise.
8323 * cvt.c (ocp_convert): Likewise.
8324 * decl.c (start_decl): Likewise.
8325 (start_function): Likewise.
8326 (finish_destructor_body): Likewise.
8327 (maybe_build_cleanup_1): Likewise.
8328 * decl2.c (reparse_decl_as_expr): Likewise.
8329 * init.c (perform_member_init): Likewise.
8330 (expand_cleanup_for_base): Likewise.
8331 (build_builtin_delete_call): Likewise.
8332 (build_new_1): Likewise.
8333 (build_delete): Likewise.
8334 * method.c (do_build_assign_ref): Likewise.
8335 * parse.y (already_scoped_stmt): Likewise.
8336 (nontrivial_exprlist): Likewise.
8337 (net_initializer): Likewise.
8338 (initlist): Likewise.
8339 * parse.c: Regenerated.
8340 * rtti.c (build_x_typeid): Likewise.
8341 (build_dynamic_cast_1): Likewise.
8342 * typeck.c (build_x_compound_expr): Likewise.
8343 (build_static_cast): Likewise.
8344 (build_modify_expr): Likewise.
8346 * cp-tree.h (DECL_VINDEX): Add documentation.
8347 * class.c (build_vtable_entry): Likewise.
8348 (start_vtable): Add comment.
8349 (add_virtual_function): Replace pending_hard_virtuals with
8350 overridden_virtuals and pending_virtuals with new_virtuals.
8351 Replace redundant assignments with assertions.
8352 (check_for_override): Add comment.
8353 (check_bases_and_members): Replace pending_hard_virtuals with
8354 overridden_virtuals and pending_virtuals with new_virtuals.
8355 (create_vtbl_ptr): Likewise.
8356 (layout_class_type): Likewise.
8357 (finish_struct_1): Likewise. Add comments.
8359 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8361 * class.c (finish_struct_1): Replace redundant code with
8364 * cp-tree.h (flag_new_abi): Move.
8365 (flag_use_cxa_atexit): Likewise.
8366 (flag_honor_std): Likewise.
8367 (flag_rtti): Likewise.
8368 (vbase_offsets_in_vtable_p): Define.
8369 (vptrs_present_everywhere_p): Likewise.
8370 (TYPE_CONTAINS_VPTR_P): Likewise.
8371 (dfs_walk_real): Declare.
8372 * class.c (build_vbase_pointer_fields): Check
8373 vbase_offsets_in_vtable_p.
8374 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8376 (build_vbase_offset_vtbl_entries): Simplify.
8377 (build_vbase_offset_vtbl_entries): Adjust.
8378 (build_vbase_pointer): Add ability to look up vbase offsets in
8380 (start_vtable): New function.
8381 (add_virtual_function): Use it.
8382 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8383 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8384 (build_vtbl_initializer): Take the type of the complete object as
8385 input. Use it to correctly calculate vbase offsets.
8386 (dfs_finish_vtbls): Pass the complete type to
8387 build_vtbl_initializer.
8388 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8389 (create_vtable_ptr): Create a vtable even if there are no
8390 new virtual functions, under the new ABI.
8391 (finish_struct_1): Likewise.
8392 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8393 * decl.c (exapnd_static_init): Remove call to
8394 preserve_initializer.
8395 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8397 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8398 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8399 (construct_virtual_bases): Don't initialize virtual base pointers
8401 (build_aggr_init): Clean up comment.
8402 (expand_aggr_init_1): Likewise.
8403 * rtti.c (expand_class_desc): Store the virtual function table
8404 index where the vbase offset lives in the offset field.
8405 * search.c (dfs_walk_real): Make it global.
8406 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8407 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8409 * tinfo.h (USItype): Make it signed under the new ABI.
8410 * tinfo.cc (convert_to_base): New function. Encapsulate base
8411 conversion logic here.
8412 (__class_type_info::do_upcast): Use it.
8413 (__class_type_info::do_dyncast): Likewise.
8414 (__class_type_info::do_find_public_subobj): Likewise.
8416 * init.c (construct_virtual_bases): Don't look up the addresses of
8417 virtual bases at run-time.
8419 * class.c (build_vbase_pointer): Relocate.
8420 (build_vbase_pointer_fields): Likewise.
8421 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8422 (build_vbase_offset_vtbl_entries): Likewise.
8424 * decl.c (init_decl_processing): Complain if -fnew-abi
8425 -fno-vtable-thunks is used.
8427 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8430 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8432 * cp-tree.h (num_extra_vtbl_entries): New function.
8433 (size_extra_vtbl_entries): Likewise.
8434 (dfs_vtable_path_unmark): Likewise.
8435 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8436 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8437 * class.c (num_extra_vtbl_entries): New function.
8438 (size_extra_vtbl_entries): Likewise.
8439 (dfs_build_vbase_offset_vtbl_entries): New function.
8440 (build_vbase_offset_vtbl_entries): Likewise.
8441 (build_vtbl_initializer): Use it.
8442 (finish_struct_1): Adjust vtable sizes (using
8443 num_extra_vtbl_entries).
8444 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8445 THUNK_DECL is non-NULL before expanding it.
8446 * init.c (expand_virtual_init): Adjust the vtable pointer by
8447 size_extra_vtbl_entries before storing it.
8448 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8449 Handle TREE_LIST parameters here, not in the dfs_* functions.
8450 (dfs_unmarked_real_bases_queue_p): Adjust.
8451 (dfs_marked_real_bases_queue_p): Likewise.
8452 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8453 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8454 (dfs_vtable_path_unmark): Likewise.
8456 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8458 * optimize.c (copy_body_r): Clear the operand three of a
8459 TARGET_EXPR when copying it.
8461 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8463 * method.c (build_decl_overload_real): Check whether we are in ::
8464 before returning __builtin_new/delete.
8466 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8468 * pt.c (tsubst_friend_function): Improve comment.
8469 (instantiate_decl): Avoid crashing when a "nested" function is
8470 instantiated from the top level.
8472 * dump.c (dqeueue_and_dump): Dump
8473 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8475 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8477 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8479 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8481 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8482 ENABLE_NEW_GXX_ABI defined.
8483 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8484 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8485 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8487 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8489 * decl.c (start_cleanup_fn): Call pushdecl.
8491 * call.c (convert_class_to_reference): Fix typos.
8492 (build_conditional_expr): Handle errors gracefully.
8493 * class.c (push_nested_class): Likewise.
8494 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8495 (DECL_THIS_EXTERN): Use it.
8496 (DECL_THIS_STATIC): Likewise.
8497 * cvt.c (convert_to_void): Handle errors gracefully.
8498 (build_expr_type_conversion): Likewise.
8499 * decl.c (maybe_push_decl): Likewise.
8500 (start_decl_1): Likewise.
8501 (require_complete_types_for_parms): Likewise.
8502 * parse.y (structsp): Likewise.
8503 (base_class): Likewise.
8504 * parse.c: Regenerated.
8505 * pt.c (finish_member_template_decl): Likewise.
8506 * typeck.c (decay_conversion): Likewise.
8508 * cp-tree.h (dfs_skip_vbases): New function.
8509 (find_vbase_instance): Likewise.
8510 * class.c (determine_primary_base): Allow a nearly empty base to
8511 serve as a primary base class under the new ABI.
8512 (get_class_offset_1): Rename to ...
8513 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8515 (get_class_offset): Use it. Issue error messages here.
8516 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8517 find the right copies of virtual bases.
8518 (fixup_vtable_deltas1): Rename to ...
8519 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8520 bases as primary bases.
8521 (fixup_vtable_deltas): Remove.
8522 (override_one_vtable): Handle virtual bases as primary bases.
8523 (merge_overrides): Likewise.
8524 (finish_struct_1): Likewise.
8525 (dump_class_hierarchy): Dump primary-ness of bases as well.
8526 * search.c (mark_primary_bases): Use a pre-order traversal to
8527 handle primary virtual bases.
8528 (dfs_skip_vbases): New fiunction.
8529 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8530 (fixup_virtual_upcast_offsets): Likewise.
8531 (fixup_all_virtual_upcast_offsets): Likewise.
8532 (dfs_find_vbase_instances): New function.
8533 (find_vbase_instance): Likewise.
8535 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8537 * lex.c (DIR_SEPARATOR): Delete macro.
8539 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8541 * decl2.c (lang_decode_option): Handle automatic line wrapping
8544 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8546 * friend.c (do_friend): Don't resolve scopes when processing
8547 template declarations, even if the qualifying scope doesn't
8548 involve template parameters.
8550 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8552 * class.c (dfs_modify_vtables_queue_p): Remove.
8553 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8554 and dfs_marked_real_bases_queue_p instead of
8555 dfs_modify_vtables_queue_p.
8557 * class.c (build_vbase_path): Simplify.
8558 (dfs_propagate_binfo_offsets): New function.
8559 (propagate_binfo_offsets): Use it.
8560 (remove_base_field): Simplify.
8561 (dfs_set_offset_for_vbases): Remove.
8562 (dfs_set_offset_for_shared_vbases): New function.
8563 (dfs_set_offset_for_unshared_vbases): Likewise.
8564 (layout_virtual_bases): Use them.
8565 (layout_basetypes): Don't call propagate_binfo_offsets.
8566 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8569 * class.c (build_base_field): New function, split out from ...
8570 (build_base_fields): ... here. Use it. Allocate primary bases
8571 first, under the new ABI.
8572 (get_vtable_entry): Remove.
8573 (remove_base_field): New function, split out from ...
8574 (remove_base_fields): ... here. Adjust since primary bases come
8575 first under the new ABI.
8577 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8578 (initialize_vtbl_ptrs): New function.
8579 (expand_indirect_vtbls_init): Change prototype.
8580 (convert_pointer_to_vbase): Declare.
8581 * init.c (expand_direct_vtbls_init): Remove.
8582 (dfs_initialize_vtbl_ptrs): New function.
8583 (initialize_vtbl_ptrs): Likewise.
8584 (emit_base_init): Use initialize_vtbl_ptrs.
8585 * search.c (convert_pointer_to_vbase): Make it global.
8586 (expand_indirect_vtbls_init): Remove vtable initialization code.
8587 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8589 * class.c (dfs_finish_vtbls): New function.
8590 (finish_vtbls): Use it.
8591 (dump_class_hierarchy): New function.
8593 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8594 (BINFO_VBASE_PRIMARY_P): New macro.
8595 (BINFO_VIRTUALS): Add to documentation.
8596 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8597 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8598 (dfs_mark_primary_bases_queue_p): Likewise.
8599 (dfs_unmarked_real_bases_queue_p): New function.
8600 (dfs_marked_real_bases_queue_p): Likewise.
8601 * search.c (dfs_mark_primary_bases): Adjust.
8602 (mark_primary_bases): Likewise.
8603 (get_shared_vbase_if_not_primary): New function.
8604 (dfs_unmarked_real_bases_queue_p): Likewise.
8605 (dfs_marked_real_bases_queue_p): Likewise.
8606 (dfs_get_pure_virtuals): Simplify.
8607 (get_pure_virtuals): Likewise.
8609 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8611 * lex.c: Include tm_p.h.
8613 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8615 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8617 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8619 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8620 * pt.c (instantiate_decl): Defer comdat templates that might not be
8623 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8624 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8625 (finish_file): Likewise.
8627 * decl2.c (import_export_class): Undo 12/14 change.
8629 * error.c (dump_decl): operator new, not operatornew.
8631 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8632 * search.c (lookup_field_1): Look for the last field with the
8635 2000-01-05 Nathan Sidwell <nathan@acm.org>
8637 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8640 2000-01-05 Nathan Sidwell <nathan@acm.org>
8642 * typeck.c (build_static_cast): Don't strip target qualifiers
8643 when casting from a class.
8645 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8647 * class.c (warn_hidden): Initialize variable `fndecl'.
8649 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8651 * decl.c (flag_isoc9x): New variable to be able to use code in
8652 c-common.c. For now always zero.
8654 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8656 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8657 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8658 or unshare_base_binfos for virtual bases here.
8659 * search.c (dfs_get_vbase_types): Do it here.
8660 (get_vbase_types): Adjust.
8662 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8664 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8665 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8666 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8667 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8668 (unmark_primary_bases): Remove declaration.
8669 (unmarkedp): Declare.
8670 (dfs_vbase_unmark): Likewise.
8671 * class.c (determine_primary_base): Return immediately if there
8672 are no base classes. Call mark_primary_bases here.
8673 (modify_all_direct_vtables): Remove.
8674 (modify_all_indirect_vtables): Remove.
8675 (dfs_modify_vtables_queue_p): New function.
8676 (dfs_modify_vtables): New function.
8677 (modify_all_vtables): Use them.
8678 (build_base_fields): Build FIELD_DECLs for primary virtual base
8680 (create_vtable_ptr): Don't call determine_primary_base here.
8681 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8682 (dfs_set_offset_for_vbases): ... this.
8683 (layout_virtual_bases): Use it.
8684 (layout_class_type): Call determine_primary_base here.
8685 * search.c (unmarkedp): Make it global.
8686 (shared_marked_p): Simplify.
8687 (shared_unmarked_p): Likewise.
8688 (dfs_primary_bases_queue_p): Remove.
8689 (dfs_unmark_primary_bases): Likewise.
8690 (unmark_primary_bases): Likewise.
8691 (mark_primary_bases): Simplify.
8692 (get_pure_virtuals): Don't call mark_primary_bases here.
8693 (dfs_vbase_unmark): New function.
8694 (get_vbase_types): Simplify.
8696 * class.c (struct base_info): Remove.
8697 (determine_primary_base): Take has_virtual_p rather than a
8698 base_info as input. Don't calculate max_has_virtual.
8699 (finish_struct_bits): Remove max_has_virtual argument.
8700 (create_vtable_ptr): Remove max_has_virtual_p argument.
8701 (layout_virtual_bases): Remove max argument.
8702 (layout_basetypes): Likewise.
8703 (layout_class_type): Remove max_has_virtual_p argument.
8704 (finish_struct_1): Remove max_has_virtual.
8706 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8707 (layout_basetypes): Remove.
8708 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8709 Update to handle primary virtual bases.
8710 (remove_base_fields): New function, split out from
8712 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8713 (layout_virtual_bases): New function, split out from
8714 layout_basetypes. Update to handle primary virtual bases.
8715 (layout_basetypes): Moved here from tree.c. Use
8716 remove_base_fields and layout_virtual_bases.
8717 * search.c (dfs_mark_primary_bases_queue_p): New function.
8718 (mark_primary_bases): Use it.
8719 * tree.c (CEIL): Remove.
8720 (propagate_binfo_offsets): Remove.
8721 (layout_basetypes): Remove.
8723 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8725 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8726 (BINFO_PRIMARY_MARKED_P): New macro.
8727 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8728 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8729 (mark_primary_bases): New function.
8730 (unmark_primary_bases): Likewise.
8731 * search.c (get_abstract_virtuals_1): Remove.
8732 (dfs_mark_primary_bases): New function.
8733 (mark_primary_bases): Likewise.
8734 (dfs_unmark_primary_bases): Likewise.
8735 (unmark_primary_bases): Likewise.
8736 (dfs_get_pure_virtuals): Likewise.
8738 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8740 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8741 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8742 (modify_one_vtable): Adjust.
8743 (fixup_vtable_deltas1): Likewise.
8744 (override_one_vtable): Likewise.
8745 * search.c (get_abstract_virtuals_1): Likewise.
8746 (get_pure_virtuals): Likewise.
8747 (expand_upcast_fixups): Likewise.
8748 * tree.c (debug_binfo): Likewise.
8750 * class.c (build_vtable): Don't return a value. Don't rebuild
8751 vtables for bases that have already been handled.
8752 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8753 already been handled.
8754 (modify_one_vtable): Adjust accordingly.
8755 (fixup_vtable_deltas1): Likewise.
8756 (finish_struct_1): Likewise.
8758 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8760 * call.c (build_new_method_call): Also check destructors.