1 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
3 * mangle.c (write_chars): New macro.
4 (hwint_to_ascii): New function
5 (write_number): Use it.
6 (write_integer_cst): Deal with really big numbers.
8 2001-04-25 Mark Mitchell <mark@codesourcery.com>
10 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
13 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
15 * decl.c (grokdeclarator): Set context of namespace scope
18 2001-04-24 Zack Weinberg <zackw@stanford.edu>
20 * cp/optimize.c: Include hashtab.h.
21 (struct inline_data): Add tree_pruner.
22 (expand_call_inline, expand_calls_inline): Use it when calling
24 (optimize_function): Initialize and free tree_pruner.
26 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
28 Lazy __FUNCTION__ generation.
29 * cp-tree.def (FUNCTION_NAME): Remove.
30 * cp-tree.h (function_name_declared_p): Remove.
31 (cp_fname_init): Prototype.
32 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
33 don't call declare_function_name. Call start_fname_decls.
34 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
35 clobber the line number.
36 (cp_fname_init): New function.
37 (start_function): Call start_fname_decls.
38 (finish_function): Call finish_fname_decls.
39 * lex.c (reswords): Add slots for __FUNCTION__ et al.
40 (rid_to_yy): Add mappings for __FUNCTION__ et al.
41 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
42 * parse.y (VAR_FUNC_NAME): New token.
43 (primary): Add VAR_FUNC_NAME.
44 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
46 (tsubst, FUNCTION_NAME case): Remove.
47 (tsubst_copy, FUNCTION_NAME case): Remove.
48 (tsubst_expr, DECL_STMT case): Be careful with a
49 DECL_PRETTY_FUNCTION_P.
50 (instantiate_decl): Remove function_name_declared_p.
51 * semantics.c (begin_compound_statement): Don't call
52 declare_function_name here.
53 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
54 (finish_translation_unit): Call finish_fname_decls.
55 (expand_body): Remove function_name_declared_p.
56 * typeck2.c (digest_init): Allow any ERROR_MARK.
58 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
60 * pt.c (tsubst_decl): Use VOID_TYPE_P.
61 * semantics.c: Fix some typos.
63 2001-04-23 Phil Edwards <pme@sources.redhat.com>
65 * cp/decl2.c (flag_honor_std): Always initialize to 1.
67 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
69 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
71 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
73 * except.c (build_throw): Wrap the initialization of the exception
74 object in a MUST_NOT_THROW_EXPR.
75 (do_free_exception): #if 0.
77 2001-04-20 Mark Mitchell <mark@codesourcery.com>
79 * cp-tree.h (finish_enum): Change prototype.
80 * decl.c (finish_enum): Reorganize.
81 * parse.y (structsp): Adjust calls to finish_enum.
83 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
85 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
88 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
90 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
91 (layout_empty_base): Return at end flag.
92 (build_base_field): Likewise.
93 (build_base_fields): Likewise.
94 (layout_virtual_bases): Don't add 1 to eoc value.
95 (end_of_class): Use full size for empty bases.
96 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
97 empty bases. Don't add 1 to eoc value. Only add trailing padding
98 if we're an empty class with no empty bases.
99 (dump_class_hierarchy): Dump size and alignment.
101 2001-04-20 Jakub Jelinek <jakub@redhat.com>
103 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
106 2001-04-20 Jakub Jelinek <jakub@redhat.com>
108 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
109 is found, look first if name does not match the structure name.
111 2001-04-19 Mark Mitchell <mark@codesourcery.com>
113 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
115 (SET_DECL_LANGUAGE): New macro.
116 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
117 (pushdecl): Likewise.
118 (build_library_fn_1): Likewise.
119 (build_cp_library_fn): Likewise.
120 (grokfndecl): Likewise.
121 (grokvardecl): Mark `extern "C"' variables as having C linkage.
122 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
123 * lex.c (retrofit_lang_decl): Likewise.
124 * mangle.c (mangle_decl_string): Don't mangle the names of
125 variables declared with C language linkage.
126 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
128 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
130 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
131 flag_access_control from uninitialized storage.
133 2001-04-15 Mark Mitchell <mark@codesourcery.com>
135 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
136 * mangle.c (write_pointer_to_member_type): Fix mangling of
137 pointers to cv-qualified member function types.
139 * init.c (build_delete): Create a SAVE_EXPR for the address if
140 we're going to use it more than once.
142 2001-04-13 Mark Mitchell <mark@codesourcery.com>
144 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
145 (expand_ptremfunc_cst): Change prototype.
146 (delta2_from_ptrmemfunc): Remove.
147 * expr.c (cplus_expand_constant): Adjust call to
148 expand_ptrmemfunc_cst.
149 * typeck.c (build_ptrmemfunc1): Simplify.
150 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
151 results in a constant.
152 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
153 (delta2_from_ptrmemfunc): Remove.
154 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
156 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
158 * cp-tree.h (decl_namespace_list): New macro.
159 (struct saved_scope): Add decl_ns_list.
160 * decl.c (mark_saved_scope): Mark it.
161 * decl2.c: Lose static decl_namespace_list.
162 (init_decl2): Don't save it.
164 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
166 * cp-tree.h (warn_return_type, yylex): Delete redundant
169 * decl.c (current_class_depth, global_namespace): Likewise.
171 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
173 * repo.c (flag_use_repository): Likewise.
175 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
177 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
178 set_block, pushdecl, getdecls, gettags, init_decl_processing,
179 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
180 lvalue_or_else, print_lang_statistics, comp_target_types,
181 unsigned_type, signed_type, signed_or_unsigned_type,
182 build_function_call, mark_addressable, incomplete_type_error):
183 Delete redundant declarations.
185 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
187 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
188 (TYPE_ANONYMOUS_P): New macro.
189 (TAGGED_TYPE_P): New macro.
190 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
191 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
192 * tree.c (no_linkage_helper): Likewise.
193 * semantics.c (begin_class_definition): Likewise.
194 * pt.c (convert_template_argument): Likewise.
195 * lex.c (check_for_missing_semicolon): Likewise.
197 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
199 * class.c (dfs_unshared_virtual_bases): New function.
200 (mark_primary_bases): Call it.
201 (check_bases): Ignore virtual bases when determining
204 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
206 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
208 2001-04-11 Mark Mitchell <mark@codesourcery.com>
210 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
211 cloned function to the clone.
213 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
215 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
217 * semantics.c: Include expr.h.
219 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
221 * method.c (implicitly_declare_fn): Commonize code for copy ctor
222 and assignment op. Set TREE_USED for parameter.
224 2001-04-10 Mark Mitchell <mark@codesourcery.com>
226 * class.c (find_final_overrider_data): Add `candidates'.
227 (dfs_find_final_overrider): Don't issue error messages
229 (find_final_overrider): Issue error messages here.
230 (build_base_field): Don't warn about amgibuous direct bases here.
231 (warn_about_ambiguous_direct_bases): New function.
232 (layout_class_type): Use it.
234 2001-04-10 Richard Henderson <rth@redhat.com>
236 * typeck.c (build_array_ref): Push the array reference inside
237 COMPOUND_EXPR and COND_EXPR.
239 2001-04-05 Mark Mitchell <mark@codesourcery.com>
241 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
242 * decl.c (duplicate_decls): Adjust accordingly.
243 (maybe_commonize_var): Likewise.
244 (grokfndecl): Likewise.
245 (start_function): Likewise.
246 (start_method): Likewise.
247 * decl2.c (key_method): Likewise.
248 (import_export_decl): Likewise.
249 * method.c (implicitly_declare_fn): Likewise.
250 * optimize.c (maybe_clone_body): Likewise.
252 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
254 * lang-specs.h: Add __DEPRECATED.
256 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
258 * search.c (get_dynamic_cast_base_type): When building a new
259 constant, set its type to ssizetype.
261 2001-04-04 Jakub Jelinek <jakub@redhat.com>
263 * optimize.c (expand_call_inline): Only add newly inlined statements
266 2001-04-03 Mark Mitchell <mark@codesourcery.com>
268 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
269 (OPERATOR_FORMAT): Likewise.
270 (OPERATOR_TYPENAME_FORMAT): Likewise.
271 * operators.def: Remove old name-mangling information.
272 * decl.c (grok_op_properties): Adjust accordingly.
273 * lex.c (init_operators): Likewise.
274 * rtti.c (get_tinfo_decl): Issue error messages about types that
277 2001-04-03 Mark Mitchell <mark@codesourcery.com>
279 * decl2.c (import_export_decl): Don't call import_export_class
280 when processing an inline member function.
281 * semantics.c (expand_body): Call import_export_decl before
282 emitting inline functions.
284 2001-03-28 Richard Henderson <rth@redhat.com>
286 IA-64 ABI Exception Handling:
287 * cp-tree.def (EH_SPEC_BLOCK): New.
288 (MUST_NOT_THROW_EXPR): New.
289 * cp-tree.h: Update changed function declarations.
290 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
291 (CPTI_CALL_UNEXPECTED): New.
292 (struct cp_language_function): Rename x_eh_spec_try_block
294 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
295 * decl.c (current_binding_level): If no current function
296 bindings, revert to scope_chain.
297 (initialize_predefined_identifiers): Remove __cp_push_exception.
298 (store_parm_decls): Use begin_eh_spec_block.
299 (finish_function): Use finish_eh_spec_block.
300 (mark_lang_function): Update for name changes.
301 * decl2.c (finish_file): No mark_all_runtime_matches.
302 * dump.c (cp_dump_tree): Handle new tree codes.
303 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
304 * except.c (catch_language_init, catch_language): Remove.
305 (init_exception_processing): Don't set language code.
306 Initialize call_unexpected_node, protect_cleanup_actions,
307 eh_personality_libfunc, lang_eh_runtime_type.
308 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
309 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
310 (prepare_eh_type): Split out type canonicalizations ...
311 (build_eh_type_type): ... from here.
312 (build_eh_type_type_ref): Remove.
313 (mark_all_runtime_matches): Remove.
314 (build_exc_ptr): New.
315 (do_begin_catch, do_end_catch): New.
316 (do_pop_exception): Remove.
317 (build_terminate_handler): Remove.
318 (choose_personality_routine): Split out language choice from ...
319 (initialize_handler_parm): ... here.
320 Use MUST_NOT_THROW_EXPR.
321 (expand_start_catch_block): Use do_begin_catch. Simplify Java
322 exception object handling.
323 (expand_start_eh_spec, expand_end_eh_spec): Remove.
324 (expand_exception_blocks, alloc_eh_object): Remove.
325 (begin_eh_spec_block, finish_eh_spec_block): New.
326 (do_allocate_exception, do_free_exception): New.
327 (expand_throw): Merge into ...
328 (build_throw): ... here. Update for abi.
329 * expr.c (cplus_expand_expr): No expand_internal_throw.
330 Handle MUST_NOT_THROW_EXPR.
331 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
332 * semantics.c (*) Update for except.h name changes.
333 (genrtl_try_block): No protect_with_terminate.
334 (genrtl_eh_spec_block): New.
335 (genrtl_handler): Don't emit the goto here.
336 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
337 (genrtl_finish_function): Don't expand_exception_blocks.
338 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
340 2001-03-28 Richard Henderson <rth@redhat.com>
342 * decl.c (struct named_label_list): Rename eh_region to
343 in_try_scope, add in_catch_scope.
344 (struct binding_level): Rename eh_region to is_try_scope,
346 (note_level_for_try): Rename from note_level_for_eh.
347 (note_level_for_catch): New.
348 (poplevel): Copy both is_try_scope and is_catch_scope to
349 the named_label_list struct.
350 (check_previous_goto_1): Don't check for catch block via
351 DECL_ARTIFICIAL; use in_try_scope instead.
352 (check_goto): Likewise.
353 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
354 * except.c (expand_start_catch_block): Call note_level_for_catch.
355 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
357 2001-03-27 Richard Henderson <rth@redhat.com>
359 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
360 exceptions_via_longjmp.
362 2001-03-27 Phil Edwards <pme@sources.redhat.com>
364 * pt.c (check_default_tmpl_args): Make error messages clearer.
366 2001-03-26 Phil Edwards <pme@sources.redhat.com>
368 * error.c: Also undefine 'A' macro used for cp_printers definition.
370 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
372 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
374 2001-03-26 Mike Yang <yang@research.att.com>
375 Mark Mitchell <mark@codesourcery.com>
377 * dump.c (dump_access): New function.
378 (cp_dump_tree): Use it. Dump basetype information for class
381 2001-03-26 Mark Mitchell <mark@codesourcery.com>
383 * Makefile.in (optimize.o): Depend on params.h.
384 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
385 (init_decl_processing): Set flag_no_inline when doing
387 * optimize.c: Include params.h.
388 (struct inline_data): Improve documentation of FNS. Add
389 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
390 (INSNS_PER_STMT): New macro.
391 (remap_block): Use CLONING_P.
392 (inlinable_function_p): Don't inline big functions.
393 (expand_call_inline): Keep track of how much inlining we've done.
394 (optimize_function): Set FIRST_INLINED_FN.
395 (maybe_clone_body): Set CLONING_P.
396 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
398 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
399 rest_of_compilation. Clear DECL_RTL for local variables
401 (clear_decl_rtl): New function.
403 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
406 * cp-tree.h (skip_type_access_control,
407 reset_type_access_control): Prototype.
408 * decl.c (grokdeclarator): Access of friends is not checked.
409 * parse.y (component_decl_list): Reset type access control.
410 * semantics.c (decl_type_access_control): Clear
411 current_type_lookups.
412 (save_type_access_control): Don't save if not deferring.
413 (skip_type_access_control, reset_type_access_control): New
415 (begin_class_definition): Do type access control for basetypes.
416 Start deferred access control.
417 (finish_class_definition): Resume immediate access control if
418 this is a local class.
420 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
422 * class.c (add_method): Use memcpy/memmove, not bcopy.
424 * decl.c (duplicate_decls): Likewise.
426 2001-03-23 Jakub Jelinek <jakub@redhat.com>
428 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
431 2001-03-23 Jakub Jelinek <jakub@redhat.com>
433 * decl.c (local_names): Define.
434 (push_local_name): New.
435 (grok_reference_init): Return init if initializing static reference
436 variable with non-constant instead of emitting it.
437 Move expand_static_init call to cp_finish_decl.
438 (layout_var_decl): Call push_local_name.
439 (maybe_commonize_var): Allow inlining functions even if they have
440 static local variables, use comdat_linkage for them if flag_weak.
441 (check_initializer): Call obscure_complex_init if
442 grok_reference_init returned non-zero.
443 (save_function_data): Clear x_local_names.
444 (pop_cp_function_context): Free x_local_names.
445 (mark_inlined_fns): Remove.
446 (mark_lang_function): Mark x_local_names.
447 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
448 Mark inlined_fns as tree, remove call to mark_inlined_fns.
449 * class.c (alter_access): Ensure DECL_ACCESS is never set if
450 DECL_DISCRIMINATOR_P.
451 * cp-tree.h (cp_language_function): Add x_local_names.
452 (lang_decl_flags): Add discriminator into u2.
453 (lang_decl_inlined_fns): Remove.
454 (lang_decl): inlined_fns is now a TREE_VEC.
455 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
456 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
457 TREE_VEC, not a custom structure.
458 (optimize_function): Likewise.
459 * mangle.c (discriminator_for_local_entity): Discriminate among
460 VAR_DECL local entities.
461 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
464 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
466 Add support for Java interface method calls.
467 * cp-tree.h (struct lang_type): Add java_interface flag.
468 (TYPE_JAVA_INTERFACE): New macro.
469 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
470 by setting TYPE_JAVA_INTERFACE.
471 * call.c (java_iface_lookup_fn): New static.
472 (build_over_call): If calling a method declared in a
473 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
474 expression which resolves the function address.
475 (build_java_interface_fn_ref): New function.
477 2001-03-22 Richard Henderson <rth@redhat.com>
479 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
480 * except.c: Don't include it.
482 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
483 based on an idea from Joe Buck <jbuck@synopsys.com>
485 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
487 (data_def, component_decl): Add reductions to bad_decl.
489 2001-03-22 Jakub Jelinek <jakub@redhat.com>
491 * method.c (do_build_assign_ref): Don't use build_modify_expr for
492 anonymous aggregates, since they don't have assignment operator
494 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
495 assignment operators for anonymous structure fields.
497 2001-03-21 Jason Merrill <jason@redhat.com>
499 * pt.c (instantiate_decl): Abort if we see a member constant
500 instantiation that doesn't already have its initializer.
501 Downgrade explicit instantiation without definition to pedwarn.
503 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
504 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
505 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
507 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
508 (pending_vtables): Remove.
509 * decl2.c (pending_vtables): Remove.
510 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
511 CLASSTYPE_VTABLE_NEEDS_WRITING.
512 (import_export_class): Likewise.
513 (init_decl2): Don't mark pending_vtables.
514 * lex.c (handle_pragma_vtable): Just sorry.
515 * pt.c (instantiate_class_template): Don't mess with
516 CLASSTYPE_VTABLE_NEEDS_WRITING.
517 (mark_class_instantiated): Likewise.
518 * ptree.c (print_lang_type): Don't print it.
519 * semantics.c (begin_class_definition): Don't set it.
521 * pt.c (template_tail): Replace with last_pending_template.
522 (maybe_templates, maybe_template_tail): Remove.
523 (add_pending_template): Adjust.
524 (instantiate_pending_templates): Adjust.
526 * cp-tree.h (struct saved_scope): Remove lang_stack field.
527 (current_lang_stack): Remove.
528 * decl.c (maybe_push_to_top_level): Don't initialize it.
529 (duplicate_decls): Use current_lang_depth.
530 (xref_basetypes): Likewise.
531 * class.c (current_lang_depth): New fn.
532 (push_lang_context): Use more varray functionality.
533 (pop_lang_context): Likewise.
535 * error.c (GLOBAL_THING): Always use '__'.
537 2001-03-21 Mark Mitchell <mark@codesourcery.com>
539 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
541 * mangle.c (mangle_decl_string): Mangle the names of overloaded
542 operators, even when they have `extern "C"' linkage.
544 2001-03-19 Mark Mitchell <mark@codesourcery.com>
546 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
547 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
548 where it's not necessary.
549 (add_method): Remove optimization involving comparison of
551 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
552 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
553 where it's not necessary.
554 (check_methods): Likewise.
555 (build_clone): Likewise.
556 (built_vtt): Likewise.
557 * cp-tree.h (DECL_NEEDED_P): Likewise.
558 * decl.c (pushtag): Likewise.
559 (duplicate_decls): Likewise.
560 (pushdecl): Likewise.
561 (builtin_function): Likewise.
562 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
563 (build_cp_library_fn): Likewise.
564 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
565 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
566 where it's not necessary.
567 (make_rtl_for_nonlocal_decl): Likewise.
568 (cp_finish_decl): Likewise.
569 (grokfndecl): Likewise.
570 (grokvardecl): Likewise.
571 (grokdeclarator): Likewise.
572 (start_function): Likewise.
573 (cp_missing_return_ok_p): Likewise.
574 * decl2.c (grokclassfn): Likewise.
575 (check_classfn): Likewise.
576 (finish_static_data_member_decl): Likewise.
577 (grokfield): Likewise.
578 * error.c (GLOBAL_IORD_P): Remove.
579 (dump_global_iord): Improve output.
580 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
581 * except.c (nothrow_libfn_p): Summarily reject any function not in
583 * init.c (build_java_class_ref): Don't explicitly set
584 DECL_ASSEMBLER_NAME after calling mangle_decl.
585 * mangle.c (mangle_decl_string): Handle extern "C" functions.
586 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
587 * method.c (set_mangled_name_for_decl): Don't explicitly set
588 DECL_ASSEMBLER_NAME after calling mangle_decl.
589 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
590 IDENTIFIER_GLOBAL_VALUE for the thunk.
591 * pt.c (set_mangled_name_for_template_decl): Remove.
592 (check_explicit_specialization): Don't use it.
593 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
594 (tsubst_friend_function): Likewise.
595 (tsubst_decl): Likewise.
596 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
597 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
598 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
599 where it's not necessary.
600 (tinfo_base_init): Likewise.
601 (create_real_tinfo_var): Likewise.
602 * search.c (looup_field_1): Likewise.
603 * semantics.c (finish_named_return_value): Likewise.
604 * tree.c (init_tree): Set lang_set_decl_assembler_name.
606 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
608 Correct semantics restrictions checking in throw-expression.
609 * except.c (is_admissible_throw_operand): New function.
610 (build_throw): Use it.
612 2001-03-14 Mark Mitchell <mark@codesourcery.com>
614 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
617 2001-03-14 Mark Mitchell <mark@codesourcery.com>
619 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
620 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
621 * decl.c (duplicate_decls): Likewise.
622 (builtin_function): Likewise.
623 (build_library_fn): Likewise.
624 (build_cp_library_fn): Likewise.
625 (check_initializer): Likewise.
626 (cp_finish_decl): Likewise.
627 * decl2.c (grokfield): Likewise.
628 (grok_function_init): Remove #if 0'd code.
629 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
630 * friend.c (do_friend): Likewise.
631 * init.c (get_temp_regvar): Likewise.
632 * method.c (make_thunk): Likewise.
633 * pt.c (tsubst_friend_function): Likewise.
634 (tsubst_decl): Likewise.
635 (regenerate_decl_from_template): Likewise.
636 * semantics.c (genrtl_named_return_value): Likewise.
637 (expand_body): Likewise.
638 (genrtl_finish_function): Likewise.
639 * tree.c (cp_tree_equal): Likewise.
641 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
643 * call.c (convert_like_real): Add extra semantics to INNER
644 parameter. Don't convert to temporary if a user conversion
645 gives us an lvalue that we're about to bind to a reference.
646 Set INNER to indicate pending reference binding on recursive
649 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
651 * cp/lex.c: Delete duplicate pending_lang_change.
653 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
655 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
657 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
658 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
660 2001-03-09 Zack Weinberg <zackw@stanford.edu>
662 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
664 2001-03-08 Stan Shebs <shebs@apple.com>
666 * cp-tree.h (set_identifier_local_value): Remove unused decl.
668 2001-03-06 Zack Weinberg <zackw@stanford.edu>
670 * spew.c: Remove references to CPP_OSTRING.
672 2001-03-06 Andrew Haley <aph@redhat.com>
674 * typeck.c (convert_arguments): Check that we have an fndecl.
676 2001-03-05 Andrew Haley <aph@redhat.com>
678 * typeck.c (convert_arguments): Don't do ellipsis conversion for
679 __built_in_constant_p.
681 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
683 * typeck.c (build_static_cast): Allow enum to enum conversions
686 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
688 * class.c (check_field_decls): Pointers to member do not a
689 non-pod struct make, as per DR 148.
691 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
693 * call.c (joust): cp_pedwarn when using gnu extension concerning
694 worst conversion sequences.
696 2001-03-01 Zack Weinberg <zackw@stanford.edu>
698 * decl.c: Replace all uses of 'boolean' with 'bool'.
700 2001-03-01 Zack Weinberg <zackw@stanford.edu>
702 * lang-specs.h: Add zero initializer for cpp_spec field to
703 all array elements that need one. Don't put an #ifdef inside
704 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
707 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
709 Implement using decls inside template functions.
710 * decl2.c (validate_nonmember_using_decl): Don't special case
711 fake_std_node in the global namespace. Don't reject early when
712 processing a template.
713 (do_local_using_decl): Add to statement tree. Don't do further
714 processing when building a template.
715 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
717 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
719 * decl2.c (do_nonmember_using_decl): Don't complain if we find
720 same function. Do complain about ambiguating extern "C"
723 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
725 Remove floating point and complex type template constant parms.
726 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
727 COMPLEX_TYPE extensions.
728 (invalid_nontype_parm_type_p): Likewise.
730 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
732 * except.c (call_eh_info): Revert "match_function"'s type.
734 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
736 Fix ctor vtable vcall offsets.
737 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
738 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
739 (get_matching_base): Remove.
740 (get_original_base): New function.
741 (build_vtbl_initializer): Initialize vid.rtti_binfo.
742 Use a virtual thunk for a ctor vtable with an index
743 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
744 primary base within a constructor vtable. Only set
745 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
746 when primary base has been lost.
747 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
749 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
751 * call.c (joust): Ensure more_specialized()'s argument length
752 parameter has correct value for constructors.
754 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
756 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
758 * decl.c (mark_inlined_fns): Prototype.
760 2001-02-22 Mark Mitchell <mark@codesourcery.com>
762 * spew.c (yylex): Correct handling of friends.
764 2001-02-22 Mark Mitchell <mark@codesourcery.com>
766 * mangle.c (write_encoding): Pass write_function_type the
767 FUNCTION_DECL for the function being encoded.
768 (write_function_type): Pass it along to write_bare_function_type.
769 (write_bare_function_type): Pass it along to write_method_parms.
770 (write_method_parms): Don't mangle the compiler-generated
771 parameters to a constructor or destructor.
773 2001-02-22 Andreas Jaeger <aj@suse.de>
775 * optimize.c: Include toplev.h for
776 note_deferral_of_defined_inline_function prototype.
778 2001-02-22 Jakub Jelinek <jakub@redhat.com>
780 * cp-tree.h (struct lang_decl_inlined_fns): New.
781 (struct lang_decls): Add inlined_fns.
782 (DECL_INLINED_FNS): New macro.
783 * optimize.c (struct inline_data): Add inlined_fns.
784 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
785 (inlinable_function_p): Likewise, fix typo in comment,
786 function is not inlinable if it already inlined function currently
788 (expand_call_inline): Add fn to inlined_fns if neccessary.
789 (optimize_function): Initialize inlined_fns.
790 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
791 * decl.c (mark_inlined_fns): New function.
792 (lang_mark_tree): Call it.
794 2001-02-21 Jason Merrill <jason@redhat.com>
796 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
797 (DECL_UNINLINABLE): Move to middle-end.
799 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
800 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
801 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
802 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
803 parms and outer BLOCK. note_deferral_of_defined_inline_function.
805 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
808 2001-02-19 Mark Mitchell <mark@codesourcery.com>
810 * decl2.c (set_decl_namespace): Allow explicit instantiations in
813 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
815 * optimize.c (expand_call_inline): Don't walk subtrees of type
818 2001-02-18 Mark Mitchell <mark@codesourcery.com>
820 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
823 2001-02-18 Jason Merrill <jason@redhat.com>
825 Do put the VTT parameter in DECL_ARGUMENTS.
826 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
827 (current_vtt_parm): New macro.
828 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
829 (DECL_HAS_VTT_PARM_P): New macro.
830 (DECL_VTT_PARM): Remove.
831 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
832 * decl.c (duplicate_decls): Only copy the operator code if
834 (start_function): Set current_vtt_parm.
835 (lang_mark_tree): Don't mark vtt_parm.
836 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
837 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
838 * class.c (build_clone): Maybe remove the VTT parm.
839 * optimize.c (maybe_clone_body): Set up the VTT parm.
840 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
841 * call.c (build_over_call): Just allow the VTT arg.
842 * method.c (make_thunk): Don't set DECL_VTT_PARM.
843 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
844 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
845 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
846 * error.c (dump_function_decl): Likewise.
847 * call.c (build_user_type_conversion_1, convert_like_real): Abort
848 if we try to call a constructor with in-charge or VTT parms.
849 * method.c (skip_artificial_parms_for): New fn.
850 * call.c (add_function_candidate, build_over_call): Call it.
851 * call.c (build_new_method_call): Use current_vtt_parm.
852 * init.c (expand_virtual_init): Likewise.
853 * class.c (same_signature_p): No longer static.
854 * cp-tree.h: Declare it.
855 * search.c (look_for_overrides_r): Use it.
857 2001-02-17 Mark Mitchell <mark@codesourcery.com>
859 * cp-tree.h (new_abi_rtti_p): Remove.
860 (name_mangling_version): Likewise.
861 (flag_do_squangling): Likewise.
862 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
863 * decl.c (grokfndecl): Likewise.
864 * decl2.c (name_mangling_version): Remove.
865 (flag_do_squangling): Likewise.
866 (lang_f_options): Remove `squangle'.
867 (unsupported_options): Add `squangle'.
868 (cxx_decode_option): Issue a warning about uses of
869 -fname-mangling-version.
870 (finish_file): Remove old ABI support.
871 * pt.c (check_explicit_specialization): Likewise.
872 (tsubst_decl): Likewise.
873 * rtti.c (init_rtti_processing): Likewise.
874 (build_headof): Likewise.
875 (get_tinfo_decl_dynamic): Likewise.
876 (tinfo_from_decl): Likewise.
877 (build_dynamic_cast_1): Likewise.
878 (synthesize_tinfo_var): Likewise.
879 * init.c (build_new): Allow enumeration types for the array-bounds
880 in a direct-new-declarator.
882 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
884 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
885 TREE_PROTECTED from the template being specialized.
887 2001-02-17 Jason Merrill <jason@redhat.com>
889 * decl2.c (build_artificial_parm): Set TREE_READONLY.
891 * decl.c (bad_specifiers): Allow throw specs on things with
892 pointer-to-function or -member-function type.
893 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
896 2001-02-17 Mark Mitchell <mark@codesourcery.com>
898 * call.c (check_dtor_name): Handle template names correctly.
900 2001-02-16 Jason Merrill <jason@redhat.com>
902 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
903 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
904 * optimize.c (maybe_clone_body): Don't substitute it.
905 * call.c (build_new_method_call): Check in_chrg instead.
906 * init.c (expand_virtual_init): Likewise.
908 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
910 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
911 class-type introduces at least a type-name.
913 2001-02-16 Jakub Jelinek <jakub@redhat.com>
915 * call.c (convert_like_real): Create a temporary for non-lvalue.
917 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
919 * cp-tree.h: Fix typos in comments.
921 2001-02-16 Jason Merrill <jason@redhat.com>
923 * optimize.c (remap_block): If we're compiling a clone, pass the
924 new block to insert_block.
926 2001-02-16 Mark Mitchell <mark@codesourcery.com>
928 * semantics.c (finish_asm_stmt): Robustify.
930 2001-02-15 Mark Mitchell <mark@codesourcery.com>
932 * pt.c (push_template_decl_real): Don't remangle the name of a
935 2001-02-15 Jim Meyering <meyering@lucent.com>
937 * Make-lang.in (c++.install-common): Depend on installdirs.
938 (c++.install-info): Likewise.
939 (c++.install-man): Likewise.
941 2001-02-15 Mark Mitchell <mark@codesourcery.com>
943 * typeck2.c (build_m_component_ref): Robustify.
945 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
947 * friend.c (do_friend): Don't take the nested [template] class
948 into account when deciding whether to warn about the friend
949 function not referring to a template function.
951 2001-02-14 Jakub Jelinek <jakub@redhat.com>
953 * typeck.c (build_unary_op): Clarify error message.
955 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
957 * parse.y (component_constructor_declarator): allow optional
958 parentheses around constructor class name.
960 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
962 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
964 * init.c (emit_base_init): Remove incorrect comment about
966 * method.c (make_thunk): Fix comment alignment.
968 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
970 Kill remnants of this is variable.
971 * cp-tree.h (flag_this_is_variable): Remove.
972 * decl2.c (flag_this_is_variable): Remove.
973 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
974 (build_vbase_path): The path is non-static, even in a cdtor.
975 (resolves_to_fixed_type_p): Add additional return value.
976 * search.c (init_vbase_pointers): Adjust.
977 * tree.c (lvalue_p_1): Adjust.
978 * typeck.c (mark_addressable): Adjust.
980 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
982 * pt.c (unify): Don't check cv quals of array types.
984 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
986 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
987 check whether we already have the type.
989 2001-02-13 Mark Mitchell <mark@codesourcery.com>
991 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
992 * call.c (build_op_delete_call): Simplify to remove duplicate
994 * class.c (clone_function_decl): Don't build the deleting variant
995 of a non-virtual destructor.
996 * decl.c (finish_destructor_body): Don't call delete if this is a
997 non-virtual destructor.
998 * init.c (build_delete): Explicitly call `operator delete' when
999 deleting an object with a non-virtual destructor.
1001 2001-02-13 Jason Merrill <jason@redhat.com>
1003 * lang-specs.h: Add more __EXCEPTIONS.
1005 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1007 * typeck2.c (process_init_constructor): Check
1008 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1010 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1012 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1013 Remove spurious information in comment. Allow further
1014 adjustments of REFERENCE_TYPE args.
1016 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1018 * errfn.c (cp_deprecated): Tweak diagnostic text.
1019 * parse.y (new_initializer): Deprecate initializer lists
1022 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1024 Remove old ABI support.
1026 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1028 * decl2.c (flag_vtable_thunks): Always set it to 1.
1029 (flag_new_abi): Likewise.
1030 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1032 * Makefile.in (g++spec.o): Fix typo.
1034 2001-02-09 Jason Merrill <jason@redhat.com>
1036 * lang-specs.h: Restore definition of __EXCEPTIONS.
1038 2001-02-08 Jason Merrill <jason@redhat.com>
1040 * search.c (shared_member_p): New function.
1041 (lookup_field_r): Use it.
1042 * cp-tree.h (SHARED_MEMBER_P): Remove.
1044 * method.c (process_overload_item): Handle template-dependent array
1046 * pt.c (type_unification_real): If we end up with undeduced nontype
1049 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1052 * typeck2.c (friendly_abort): Don't say anything if we have
1053 earlier errors or sorries.
1055 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1056 wchar_t. Ignore if in_system_header.
1058 * decl.c (maybe_push_cleanup_level): New fn...
1059 (start_decl_1): ...split out from here.
1060 * cvt.c (build_up_reference): Use it.
1061 * cp-tree.h: Declare it.
1063 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1065 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1068 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1070 * pt.c (lookup_template_class): Make sure it's a primary
1071 template or template_template_parm when called from the parser.
1072 (instantiate_template_class): Add assertion.
1074 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1076 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1077 from error_mark_node.
1079 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1081 Fix specification and implementation bugs in V3 ABI
1082 construction vtables.
1083 * cp-tree.h (flag_dump_class_layout): New flag.
1084 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1085 (BINFO_LOST_PRIMARY_P): New flag.
1086 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1087 (BINFO_PRIMARY_MARKED_P): Rename to ...
1088 (BINFO_PRIMARY_P): ... here.
1089 (binfo_via_virtual): New prototype.
1090 * decl2.c (flag_dump_class_layout): New flag.
1091 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1092 use `=' as a file name separator.
1093 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1095 (build_vtbl_address): If this is a virtual primary base, then
1096 get the vtbl of what it is ultimately primary for.
1097 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1098 for BINFO_PRIMARY_P.
1099 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1100 (get_shared_vbase_if_not_primary): Likewise.
1101 (dfs_get_pure_virtuals): Likewise.
1102 (expand_upcast_fixups): Likewise.
1103 (fixup_virtual_upcast_offsets): Likewise.
1104 (dfs_find_vbase_instance): Likewise.
1105 (find_vbase_instance): Likewise.
1106 (binfo_from_vbase): Adjust comment to reflect reality.
1107 (binfo_via_virtual): New function.
1108 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1109 for binfo walking during VTT construction.
1110 (dfs_mark_primary_bases): Remove.
1111 (force_canonical_binfo_r): New function.
1112 (force_canonical_binfo): New function.
1113 (mark_primary_virtual_base): New function.
1114 (mark_primary_bases): Walk in inheritance graph order, use
1115 mark_primary_virtual_base.
1116 (determine_primary_base): Use some more intermediate variables.
1117 (dfs_find_final_overrider): Don't check for overriding along a
1119 (dfs_modify_vtables): Walk into primary virtual bases too.
1120 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1121 (build_base_fields): Likewise.
1122 (dfs_set_offset_for_unshared_vbases): Likewise.
1123 (layout_virtual_bases): Likewise.
1124 (end_of_class): Likewise.
1125 (finish_struct_1): Call dump_class_hierarchy, if requested.
1126 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1127 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1128 (dump_class_hierarchy): Add file parameter. Append to file, if
1130 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1131 Use canonical base for virtual bases.
1132 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1133 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1134 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1135 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1137 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1138 from DATA. We want virtual primary bases and all bases via virtual.
1139 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1140 virtual base when not a construction vtable.
1141 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1142 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1143 Use canonical bases when processing virtual bases.
1144 (accumulate_vtbl_inits): We're interested in any base via a
1146 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1147 within a construction vtable, determine what is being overridden.
1148 (build_vtbl_initializer): Add more comments
1149 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1150 (build_rtti_vtbl_entries): Check if the base has lost its
1153 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1155 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1157 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1159 * decl.c (pushdecl): Call abort instead of fatal.
1160 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1161 * init.c (build_new_1): Likewise.
1162 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1163 * decl.c (build_typename_type): hash_table_init now returns void.
1164 decl.c (init_decl_processing): Make an error non-fatal.
1166 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1168 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1170 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1171 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1172 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1173 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1174 * decl.c (maybe_commonize_var): Use the new name-mangling where
1176 * decl2.c (comdat_linkage): Enhance comments. Make all
1177 compiler-generated things static, if COMDAT is not available.
1178 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1180 (tinfo_base_init): Use the correct mangled name for typeinfo
1181 strings, and push them into the global scope.
1182 (typeinfo_in_lib_p): New function.
1183 (synthesize_tinfo_var): Use it.
1184 (create_real_tinfo_var): Likewise.
1186 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1188 * decl.c (push_class_binding): Use context_for_name_lookup instead
1190 * search.c (context_for_name_lookup): Remove static. Check for NULL
1191 context in the loop.
1192 * cp-tree.h (context_for_name_lookup): Add prototype.
1194 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1196 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1197 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1199 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1200 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1202 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1204 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1205 of macros used when compiling g++spec.c.
1206 * g++spec.c (lang_specific_driver): Link with the shared
1209 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1211 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1212 make_reference_declarator, make_call_declarator), method.c
1213 (implicitly_declare_fn), parse.y (namespace_using_decl,
1214 notype_unqualified_id, expr_or_declarator, new_type_id,
1215 after_type_declarator, direct_after_type_declarator,
1216 notype_declarator, complex_notype_declarator,
1217 complex_direct_notype_declarator, qualified_id,
1218 notype_qualified_id, overqualified_id, direct_new_declarator,
1219 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1220 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1221 instead of build_parse_node.
1223 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1225 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1226 (minus_one_node): Moved to top level gcc directory. Renamed
1227 to integer_minus_one_node.
1229 * init.c (init_init_processing): Don't set minus_one_node.
1230 (build_vec_init): Use integer_minus_one_node.
1232 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1234 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1236 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1237 identical and they would be replaced with constant, remove
1238 MODIFY_EXPR from the tree.
1240 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1242 * Make-lang.in: Remove all dependencies on defaults.h.
1243 * call.c: Don't include defaults.h.
1245 * decl2.c: Likewise.
1246 * except.c: Likewise.
1250 * typeck.c: Likewise.
1252 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1254 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1255 operators even in "C" linkage.
1256 * method.c (set_mangled_name_for_decl): Likewise.
1257 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1258 overloaded operators in "C" linkage.
1260 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1262 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1263 (tsubst_arg_types): Check parameter is not void.
1264 (tsubst): Adjust tsubst_decl call.
1266 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1268 * call.c (add_builtin_candidate): Quote std properly, from
1271 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1273 * pt.c (check_explicit_specialization): Clone constructors and
1276 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1278 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1279 indicates anything special about template depth. Make sure we
1280 only count the user visible template classes.
1282 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1284 * call.c (build_conv): Typo in comment.
1285 (add_builtin_candidate): Add more explanation.
1286 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1287 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1288 when we have enumeral types.
1289 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1290 candidates for relops and eqops.
1291 (joust): Simplify control flow. Allow a non-template user
1292 function to hide a builtin.
1294 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1296 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1297 (more_specialized): Add deduction parameter.
1298 * call.c (joust): Adjust more_specialized call.
1299 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1300 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1301 (get_bindings_order): Remove.
1302 (get_bindings_real): Add DEDUCE parameter.
1303 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1304 REFERENCE_TYPE jig for DEDUCE_ORDER.
1305 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1306 maybe_adjust_types_for_deduction.
1307 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1309 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1310 (check_cv_quals_for_unify): Use new unify qualifier flags.
1311 (unify): Clear new unify qualifier flags.
1312 (get_bindings_real): Add DEDUCE parameter.
1313 (get_bindings): Adjust call to get_bindings_real.
1314 (get_bindings_overload): Likewise.
1315 (most_specialized_instantiation): Adjust call to
1318 2001-01-19 Jason Merrill <jason@redhat.com>
1320 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1322 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1325 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1327 * decl2.c (arg_assoc_class): Fix double iteration logic.
1329 2001-01-19 Jason Merrill <jason@redhat.com>
1331 * init.c (build_delete): Always call convert_force to strip cv-quals.
1333 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1334 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1335 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1337 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1339 * search.c (get_vbase_1): Count only virtual bases.
1341 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1343 * class.c (duplicate_tag_error): Robustify flag clearing.
1345 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1347 * cp-tree.h (lookup_template_class): Add complain parm.
1348 * decl.c (lookup_namespace_name): Adjust call to
1349 lookup_template_class.
1350 (make_typename_type): Likewise.
1351 * semantics.c (finish_template_type): Likewise.
1352 * pt.c (lookup_template_class): Add complain parm. Adjust.
1353 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1356 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1358 * pt.c (copy_default_args_to_explicit_spec): Preserve
1359 object's CV quals. Reorganize.
1361 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1363 * typeck.c (build_modify_expr): Say `initialization' for
1365 * init.c (build_default_init): Convert to enumeral type, if
1368 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1370 * parse.y (nomods_initdcl0): Properly set things up for
1373 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1375 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1376 (type_unification_real): Set it.
1379 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1381 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1383 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1385 * semantics.c (begin_class_definition): Check we're not inside a
1388 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1390 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1393 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1395 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1396 * call.c (build_over_call): Add comment.
1398 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1400 * cvt.c (ocp_convert): Handle vector type conversion
1401 * typeck2.c (digest_init): Handle vector type initializations
1403 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1405 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1408 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1410 * pt.c (check_nontype_parm): Rename to ...
1411 (invalid_nontype_parm_type_p): ... here.
1412 (process_template_parm): Adjust.
1413 (convert_template_argument): Adjust.
1415 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1417 * pt.c (check_nontype_parm): New function.
1418 (process_template_parm): Use it.
1419 (convert_template_argument): Use it.
1420 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1423 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1425 * tree.c: Add defaults.h
1426 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1427 * Make-lang.in (cp/tree.o): Add defaults.h.
1429 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1431 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1433 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1435 * g++.1: Change to be ".so man1/gcc.1".
1437 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1439 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1441 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1442 ($(srcdir)/cp/g++int.info): New target.
1443 * gxxint.texi: Add info directory entry. Use @@ in email address.
1444 * .cvsignore: Update.
1446 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1448 * typeck.c (build_c_cast): Do template processing earlier.
1449 Always pedwarn on array casts.
1451 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1453 * friend.c (make_friend_class): Make sure a templated class is
1454 actually a template.
1456 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1458 * decl2.c (get_guard): Set linkage from guarded decl.
1460 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1462 * call.c (convert_default_arg): Check for unprocessed
1464 * cp-tree.h (replace_defarg): Move to spew.c.
1465 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1466 spew.c, which is where they really are.
1467 (done_pending_defargs): Declare.
1468 (unprocessed_defarg_fn): Declare.
1469 * decl.c (replace_defarg): Move to spew.c
1470 * parse.y (structsp): Call done_pending_defargs.
1471 * spew.c (defarg_fns): Rearrange list structure.
1472 (defarg_fnsdone): New static variable.
1473 (defarg_depfns): New static variable.
1474 (init_spew): Adjust.
1475 (add_defarg_fn): Store the type in TREE_TYPE.
1476 (do_pending_defargs): Detect and deal with ordering constraints
1478 (done_pending_defargs): New function.
1479 (unprocessed_defarg_fn): New function.
1480 (replace_defarg): Moved from decl.c. Robustify. Don't save
1481 if circularity detected.
1483 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1485 * pt.c (unify): Check array has a domain, before checking
1486 whether it is variable sized.
1488 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1490 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1491 parameters with pointers to arrays of unknown bound.
1493 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1495 * parse.y (template_parm_header, template_spec_header): New
1496 reductions. Split out from ...
1497 (template_header): ... here. Use them.
1498 (template_template_parm): Use template_parm_header.
1499 * semantics.c (finish_template_template_parm): Add assert.
1501 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1503 * mangle.c (write_builtin_type): Fix thinko.
1505 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1506 (copy_default_args_to_explicit_spec): Likewise.
1507 (check_explicit_specialization): Use it.
1509 * class.c (finish_struct_1): Remove last argument in call to
1510 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1511 * decl.c (builtin_function): Likewise.
1512 (build_cp_library_fn): Likewise.
1513 (check_initializer): Likewise.
1514 (make_rtl_for_nonlocal_decl): Likewise.
1515 (cp_finish_decl): Likewise.
1516 (start_function): Likewise.
1517 * decl2.c (finish_anon_union): Likewise.
1518 * friend.c (do_friend): Likewise.
1519 * init.c (build_java_class_ref): Likewise.
1520 * method.c (make_thunk): Likewise.
1521 * pt.c (tsubst_friend_function): Likewise.
1522 * semantics.c (expand_body): Likewise.
1524 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1526 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1527 looking at DECL_CLONED_FUNCTION for non-functions.
1529 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1531 * error.c (dump_template_parameter): Use parm to determine how
1532 to print default value.
1534 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1536 * class.c (duplicate_tag_error): Clear more flags.
1538 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1540 * call.c (build_new_method_call): Use binfo_for_vbase.
1542 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1544 * cp-tree.h (flag_cond_mismatch): Don't declare.
1545 * decl2.c (flag_cond_mismatch): Don't define.
1546 (lang_f_options): Remove cond-mismatch.
1547 (unsupported_options): Add cond-mismatch.
1549 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1551 * class.c (handle_using_decl): Reject using of constructor name
1552 of sourcing class. Allow injecting of a method with same name as
1553 nested class. Fixup error messages.
1555 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1557 * decl2.c (lang_decode_option): Handle -Wformat=2.
1559 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1561 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1562 initialized_in_class.
1563 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1564 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1565 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1566 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1567 * pt.c (check_default_tmpl_args): Adjust for
1568 DECL_INITIALIZED_IN_CLASS_P.
1569 (instantiate_class_template): Likewise.
1570 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1572 * class.c (finish_struct): Constify saved_filename.
1574 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1576 * class.c (duplicate_tag_error): Adjust diagnostic.
1577 (finish_struct): Locally set location to start of struct.
1578 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1580 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1582 * decl.c (struct binding_level): Adjust class_shadowed comments
1584 (push_class_level_binding): Ajust comments to reflect reality.
1585 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1586 Don't set TREE_VALUE on the class_shadowed list.
1588 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1590 * decl2.c (acceptable_java_type): Allow references too.
1591 * init.c (build_java_class_ref): When using the new ABI, search
1592 `class$' and have it mangled with `mangle_decl.'
1593 * mangle.c (write_java_integer_type_codes): New function.
1594 (write_builtin_type): Detect and mangle Java integer and real
1597 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1599 * decl2.c (grokfield): Don't accept `asm' specifiers for
1600 non-static data members.
1602 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1604 * expr.c (cplus_expand_expr): Don't reset `target'.
1606 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1608 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1610 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1612 * parse.y (template_datadef): Check for error_mark_node.
1614 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1616 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1618 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1620 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1621 (record_builtin_type): Make non-static.
1622 (flag_short_double): Don't declare.
1623 (init_decl_processing): Remove the creation of many tree nodes now
1624 in c_common_nodes_and_builtins.
1625 (build_void_list_node): New function.
1626 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1627 * cp-tree.h (flag_short_wchar): Don't declare.
1629 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1631 * call.c (build_conv): Don't use build1 for USER_CONV.
1632 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1634 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1636 * lex.c (lang_init): Call c_common_lang_init.
1638 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1640 * search.c (lookup_fnfields_here): Remove.
1641 (look_for_overrides_r): Use lookup_fnfields_1.
1642 Ignore functions from using declarations.
1644 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1646 Implement exceptions specifiers for implicit member functions.
1647 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1648 * method.c (synthesize_exception_spec): New function.
1649 (locate_dtor, locate_ctor, locate_copy): New functions.
1650 (implicitly_declare_fn): Generate the exception spec too.
1651 * search.c (check_final_overrider): Check artificial functions
1653 * typeck2.c (merge_exception_specifiers): New function.
1655 2001-01-03 Jason Merrill <jason@redhat.com>
1657 * init.c (build_default_init): New fn.
1658 (perform_member_init): Split out from here.
1659 (build_new_1): Use it. Simplify initialization logic.
1660 (build_vec_init): Take an array, rather than a pointer and maxindex.
1661 Speed up simple initializations. Don't clean up if we're assigning.
1662 * cp-tree.h: Adjust.
1663 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1664 * parse.y (new_initializer): Return void_zero_node for ().
1665 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1666 * typeck2.c (digest_init): Only complain about user-written
1669 2000-12-22 Mike Stump <mrs@wrs.com>
1671 * decl2.c: (max_tinst_depth): Increase to 50.
1673 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1675 * class.c (invalidate_class_lookup_cache): Zero the
1676 previous_class_values.
1677 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1679 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1680 * decl.c (free_bindings): New variable.
1681 (push_binding): Don't create a new binding if we have one on the
1683 (pop_binding): Put old bindings on the free list.
1684 (init_decl_processing): Use size_int, not build_int_2.
1685 Register free_bindings as a GC root.
1686 (cp_make_fname_decl): Use size_int, not build_int_2.
1687 (push_inline_template_parms_recursive): Likewise.
1688 (end_template_parm_list): Likewise.
1689 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1690 (tsubst_template_parms): Use size_int, not build_int_2.
1692 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1694 2001-01-02 Richard Henderson <rth@redhat.com>
1696 * parse.y (asm): Set ASM_INPUT_P.
1698 2001-01-02 Jason Merrill <jason@redhat.com>
1700 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1703 * typeck.c (cp_truthvalue_conversion): New fn.
1704 * cvt.c (ocp_convert): Use it.
1706 * cp-tree.h: Lose c-common.c decls.
1708 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1709 * cvt.c (convert_to_void): Use type_unknown_p.
1711 * typeck.c (strip_all_pointer_quals): Also strip quals from
1712 pointer-to-member types.
1714 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1717 * call.c (build_new_method_call): Do evaluate the object parameter
1718 when accessing a static member.
1719 * typeck.c (build_component_ref): Likewise.
1721 2001-01-02 Andreas Jaeger <aj@suse.de>
1723 * decl.c (cp_missing_noreturn_ok_p): New.
1724 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1726 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1728 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1730 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1732 * class.c (pushclass): Remove #if 0'd code.
1733 * cp-tree.h (overload_template_name): Remove.
1734 * decl.c (store_bindings): Simplify.
1735 (pop_from_top_level): Likewise.
1736 * pt.c (overload_template_name): Remove.
1737 (instantiate_decl): Don't call push_to_top_level if it's not
1740 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1742 * pt.c (register_local_specialization): Don't return a value.
1743 (lookup_template_class): Use move-to-front heuristic when looking
1744 up template instantiations.
1745 (instantiate_decl): Only push_to_top_level when we're actually
1746 going to instantiate the template.
1748 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1750 * search.c (binfo_for_vtable): Return least derived class, not
1751 most. Handle secondary vtables.
1753 2000-12-22 Jason Merrill <jason@redhat.com>
1755 * pt.c (more_specialized): Don't optimize len==0.
1756 (fn_type_unification): If we're adding the return type, increase len.
1758 * typeck.c (build_binary_op): Fix pmf comparison logic.
1760 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1761 DECL_STATIC_FUNCTION_P.
1763 * semantics.c (genrtl_finish_function): Don't try to jump to
1764 return_label unless it exists.
1766 In partial ordering for a call, ignore parms for which we don't have
1768 * call.c (joust): Pass len to more_specialized.
1769 (add_template_candidate_real): Strip 'this', pass len.
1770 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1771 (get_bindings_order): New fn. Pass len down.
1772 (get_bindings_real): Strip 'this', pass len.
1773 (fn_type_unification): Likewise.
1774 (type_unification_real): Succeed after checking 'len' args.
1775 (most_specialized_instantiation): Lose explicit_args parm.
1776 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1779 2000-12-21 Jason Merrill <jason@redhat.com>
1781 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1782 DECL_TEMPLATE_RESULT.
1784 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1785 lookup_fnfields_here.
1787 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1789 * call.c (build_object_call): Also allow conversions that return
1790 reference to pointer to function.
1791 (add_conv_candidate): Handle totype being ref to ptr to fn.
1792 (build_field_call): Also allow members of type reference to function.
1793 Lose support for calling pointer to METHOD_TYPE fields.
1795 * error.c (dump_expr): Handle *_CAST_EXPR.
1797 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1799 * tree.c (break_out_cleanups): Lose.
1800 * cp-tree.h: Remove prototype.
1801 * typeck.c (build_component_ref): Don't break_out_cleanups.
1802 (build_compound_expr): Likewise.
1803 * semantics.c (finish_expr_stmt): Likewise.
1805 2000-12-20 Richard Henderson <rth@redhat.com>
1807 * cp-tree.h: Update declarations.
1808 * decl.c (finish_case_label): Return the new stmt node.
1809 * semantics.c (finish_goto_stmt): Likewise.
1810 (finish_expr_stmt, finish_return_stmt): Likewise.
1811 (finish_break_stmt, finish_continue_stmt): Likewise.
1812 (finish_asm_stmt): Likewise.
1813 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1814 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1815 (simple_if, simple_stmt): Return the new stmt node.
1818 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1820 * cp-tree.h: Don't declare warn_long_long.
1822 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1824 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1827 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1829 * pt.c (unify): Handle when both ARG and PARM are
1830 BOUND_TEMPLATE_TEMPLATE_PARM.
1832 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1834 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1835 DECL_TEMPLATE_PARM_P.
1837 2000-12-15 Jason Merrill <jason@redhat.com>
1839 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1841 * init.c (build_new_1): Don't strip quals from type.
1843 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1845 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1847 * call.c (build_new_function_call): Lose space before paren in
1849 (build_new_method_call): Likewise.
1851 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1853 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1855 * pt.c (check_explicit_specialization): Propagate default
1856 function arguments to explicit specializations.
1858 2000-12-13 DJ Delorie <dj@redhat.com>
1860 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1863 2000-12-08 Jason Merrill <jason@redhat.com>
1865 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1867 Clean up copy-initialization in overloading code.
1868 * call.c (build_user_type_conversion_1): Die if we are asked to
1869 convert to the same or a base type.
1870 (implicit_conversion): Avoid doing so. Lose reference binding code.
1871 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1872 direct-initialization. Also do direct-init part of copy-init.
1873 (build_user_type_conversion): Don't provide context to convert_like.
1874 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1875 the constructor call for copy-init.
1877 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1878 instantiation of a member template.
1879 (do_decl_instantiation): Not here.
1881 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1883 * class.c (check_field_decls): Don't special case anonymous
1884 fields in error messages.
1885 (note_name_declared_in_class): Use %D on diagnostic.
1887 * tree.c (pod_type_p): Use strip_array_types.
1888 (cp_valid_lang_attribute): Likewise.
1889 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1890 multiple evaluations.
1891 (cp_has_mutable_p): Use strip_array_types.
1893 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1895 * cp-tree.h (sufficient_parms_p): Declare new function.
1896 * call.c (sufficient_parms_p): New function, broken out of ...
1897 (add_function_candidate): ... here. Use it.
1898 (add_conv_candidate): Use it.
1899 * decl.c (grok_ctor_properties): Use it.
1901 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1903 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1905 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1907 * decl2.c (lang_decode_option): Handle -Wformat-security.
1909 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1911 * pt.c (verify_class_unification): New function.
1912 (get_class_bindings): Use it.
1913 (try_class_unification): Tidy.
1914 (unify): Handle when argument of a template-id is not
1915 template parameter dependent.
1916 (template_args_equal): Handle when TREE_CODE's do not match.
1918 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1920 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1921 for -save-temps, pass all relevant -Defines to it, and then don't
1922 pass them to cc1plus.
1924 2000-12-05 Will Cohen <wcohen@redhat.com>
1926 * decl.c (finish_case_label): Cleared
1927 more_cleanups_ok in surrounding function scopes.
1928 (define_label): Likewise.
1930 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1932 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1933 (get_matching_virtual): Remove.
1934 (look_for_overrides): Declare new function.
1935 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1937 * class.c (check_for_override): Move base class iteration code
1938 to look_for_overrides.
1939 * search.c (next_baselink): Remove.
1940 (get_virtuals_named_this): Remove.
1941 (get_virtual_destructor): Remove.
1942 (tree_has_any_destructors_p): Remove.
1943 (struct gvnt_info): Remove.
1944 (check_final_overrider): Remove `virtual' from error messages.
1945 (get_matching_virtuals): Remove. Move functionality to ...
1946 (look_for_overrides): ... here, and ...
1947 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
1950 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1952 * typeck.c (get_delta_difference): If via a virtual base,
1954 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
1957 2000-12-04 Richard Henderson <rth@redhat.com>
1959 * error.c (dump_tree): Use output_add_string not OB_PUTS.
1961 2000-12-04 Jason Merrill <jason@redhat.com>
1963 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
1964 (write_builtin_type): Pass intSI_type_node and the like through
1966 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
1967 Pass intSI_type_node and the like through type_for_mode.
1968 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
1969 * pt.c (tsubst, unify): Likewise.
1970 * tree.c (walk_tree): Likewise.
1971 * error.c (dump_type): Likewise.
1972 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
1974 * Make-lang.in: Tweak top comment for emacs.
1977 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
1979 * class.c (clone_function_decl): Robustify.
1981 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
1983 * decl.c (store_bindings): Only search in the non modified
1984 old_bindings for duplicates.
1986 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
1988 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
1991 * typeck.c (build_static_cast): Remove unused variable.
1993 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1995 * pt.c: Fix typo in comment.
1997 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
1999 * decl2.c (warn_format): Remove definition.
2000 (lang_decode_option): Handle -Wformat-nonliteral,
2001 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2003 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2005 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2006 (init_decl_processing): Don't create string_type_node,
2007 const_string_type_node, wint_type_node, intmax_type_node,
2008 uintmax_type_node, default_function_type, ptrdiff_type_node and
2009 unsigned_ptrdiff_type_node. Adjust position of call to
2010 c_common_nodes_and_builtins.
2011 (identifier_global_value): New function.
2013 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2015 * call.c (standard_conversion): Reject pointer to member
2016 conversions from ambiguous, inaccessible or virtual bases.
2017 * typeck.c (build_static_cast): Don't check pointers to members
2020 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2022 * method.c (do_build_copy_constructor): Preserve cv
2023 qualifications when accessing source object members.
2024 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2027 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2029 * method.c (do_build_assign_ref): Construct appropriately
2030 CV-qualified base reference. Don't allow const casts in base
2033 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2035 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2036 incomplete return type.
2038 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2040 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2041 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2044 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2046 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2048 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2050 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2052 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2054 * decl.c (grokdeclarator): Do type access control on friend
2057 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2059 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2060 bison parser ickiness.
2061 * pt.c (tsubst_friend_function): Enter namespace scope when
2062 tsubsting the function name.
2063 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2065 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2067 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2068 * cvt.c (cp_convert_to_pointer): Add force parameter.
2069 Allow conversions via virtual base if forced.
2070 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2071 (ocp_convert): Likewise.
2072 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2073 * typeck.c (get_delta_difference): Adjust handling of virtual
2076 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2078 * tree.c (struct list_hash): Remove.
2079 (list_hash_table): Make it be an htab.
2080 (struct list_proxy): New type.
2081 (list_hash_eq): New function.
2082 (list_hash_pieces): Renamed from ...
2083 (list_hash): ... this.
2084 (list_hash_lookup): Remove.
2085 (list_hash_add): Remove.
2086 (hash_tree_cons): Use the generic hashtable.
2087 (mark_list_hash): Remove.
2088 (init_tree): Create the hashtable.
2090 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2092 * method.c (build_mangled_C9x_name): Rename to
2093 build_mangled_C99_name. Change C9X references in comments to
2096 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2098 * parse.y (unary_expr): Move VA_ARG from here ...
2099 (primary): ... to here.
2101 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2103 * semantics.c (finish_id_expr): If type is error_mark, return
2106 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2108 * pt.c (lookup_template_class): Simplify loop exit constructs.
2109 Cope when there is no partial instantiation of a template
2112 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2114 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2116 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2118 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2121 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2122 destructors that haven't already been cloned.
2124 2000-11-20 Richard Henderson <rth@redhat.com>
2126 * parse.y (yyparse_1): Rename the parser entry point.
2128 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2130 * mangle.c (write_name): Use <unscoped-name> for names directly in
2132 (write_unscoped_name): Accept names directly in function scope.
2134 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2136 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2137 * parse.y (extdef): Add EXPORT reduction.
2138 * spew.c (yylex): Don't skip export here.
2140 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2142 * decl.c (init_decl_processing): Correct name of pure virtual
2143 function under the new ABI.
2144 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2145 (throw_bad_typeid): Likewise for bad typeid function.
2147 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2149 * decl.c (grokparms): Don't even function types of `void' type,
2151 * mangle.c (write_type): Don't crash when confronted with the
2154 * decl.c (grokparms): Don't create parameters of `void' type.
2156 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2158 * lex.c (mark_impl_file_chain): Delete.
2159 (init_parse): Remove call to ggc_add_string_root. No need to
2160 ggc_strdup a string constant. Do not add impl_file_chain to GC
2162 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2164 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2166 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2168 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2170 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2171 * decl.c (grokdeclarator): Don't reject void parms here.
2172 (require_complete_types_for_parms): Simplify, use
2173 complete_type_or_else.
2174 (grokparms): Remove bitrot. Remove funcdef parm.
2175 Deal with ellipsis parm lists here.
2176 * semantics.c (finish_parmlist): Don't append void_list_node
2177 here. Set PARMLIST_ELLIPSIS_P.
2179 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2181 * typeck2.c (incomplete_type_error): Reorganise to avoid
2182 excessive diagnostics.
2184 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2186 * lex.c (struct impl_files, internal_filename): Constify a char *.
2188 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2190 * mangle.c (write_special_name_constructor): Don't generate
2191 assembler junk when confronted with an old-style constructor.
2192 (write_special_name_destructor): Likewise.
2193 (mangle_decl_string): Do it here instead.
2195 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2197 * call.c (op_error): Make error messages clearer.
2199 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2201 * decl.c (wrapup_globals_for_namespace): Don't mark things
2202 TREE_ASM_WRITTEN when they're not.
2204 2000-11-15 Jason Merrill <jason@redhat.com>
2206 * typeck2.c (friendly_abort): Uncount the error before handing
2209 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2211 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2213 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2215 * class.c (build_vtbl_initializer): Fix typo in comment.
2216 * typeck.c (expr_sizeof): Don't crash on errors.
2218 2000-11-14 Jim Wilson <wilson@redhat.com>
2220 * lang-specs.h: Add %2 after %(cc1_options).
2222 2000-11-14 Richard Henderson <rth@redhat.com>
2224 * typeck.c (c_sizeof): Be strict about casting result value
2225 back to c_size_type_node.
2226 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2228 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2230 * typeck.c (build_unary_op): Use boolean_increment from
2231 c-common.c, moving the relevant code there.
2233 2000-11-11 Jason Merrill <jason@redhat.com>
2235 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2237 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2240 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2242 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2243 * lex.c (copy_lang_decl): Likewise.
2245 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2247 * dump.c (cp_dump_tree): Don't dump function bodies here.
2249 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2250 (dump.o): Update dependency list.
2251 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2252 (flag_dump_translation_unit): Likewise.
2253 (CP_TYPE_QUALS): Adjust definition.
2254 (DECL_C_BIT_FIELD): Remove.
2255 (SET_DECL_C_BIT_FIELD): Likewise.
2256 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2257 (add_maybe_template): Likewise.
2258 (strip_array_types): Likewise.
2259 (dump_node_to_file): Likewise.
2260 (cp_dump_tree): New function.
2261 * decl.c (init_decl_processing): Set lang_dump_tree.
2262 * decl2.c (flag_dump_translation_unit): Remove.
2263 * dump.c: Move most of it to ../c-dump.c.
2264 (cp_dump_tree): New function.
2265 * pt.c (add_maybe_template): Remove.
2266 * typeck.c (strip_array_types): Likewise.
2268 2000-11-07 Eric Christopher <echristo@redhat.com>
2270 * decl.c (init_decl_processing): Change definition of
2271 __wchar_t to wchar_t. Remove artificial declaration of
2273 * lex.c: Change instances of __wchar_t to wchar_t.
2275 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2277 * lex.c (do_identifier): Don't lookup_name for operators.
2278 * parse.y (operator): Save looking_for_typename.
2279 (unoperator): Restore it.
2280 * spew.c (frob_opname): Use nth_token for lookahead.
2282 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2284 * decl.c (grok_op_properties): Always use coerce_new_type and
2286 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2287 exception specification. Tidy up.
2288 (coerce_delete_type): Preserve exception specification. Tidy up.
2290 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2292 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2293 (push_binding_level), error.c (cp_tree_printer), pt.c
2294 (process_partial_specialization, tsubst_template_arg_vector),
2295 search.c (lookup_member): Use memset () instead of bzero ().
2297 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2299 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2301 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2303 * Make-lang.in (c++.distdir): Remove.
2305 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2307 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2308 declarations from different namespaces to be combined.
2310 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2312 * decl.c: Include tm_p.h.
2314 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2316 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2318 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2320 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2321 (build_overload_value), repo.c (open_repo_file), xref.c
2322 (open_xref_file): Use strchr () and strrchr () instead of index ()
2325 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2327 * call.c (build_over_call): Call fold on the CALL_EXPR.
2329 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2331 * error.c (dump_template_decl): Separate template hearders with
2334 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2336 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2337 TS_* flags with corresponding TFF_*. Adjust prototypes of
2338 functions (which used to take a tree_string_flags) to take an int.
2340 * cp-tree.h (enum tree_string_flags): Remove
2341 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2342 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2343 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2344 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2345 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2346 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2347 (type_as_string, decl_as_string, expr_as_string,
2348 context_as_string): Adjust prototype.
2350 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2351 instead of TS_PLAIN.
2353 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2354 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2357 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2359 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2360 (linkage_kind): New enumeration.
2361 (decl_linkage): New function.
2362 * decl2.c (comdat_linkage): Extend comment.
2363 * error.c (dump_function_decl): Print the arguments used to
2364 instantiate a template, even when not printing the type of the
2366 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2367 not TREE_PUBLIC, to test for external linkage.
2368 * tree.c (decl_linkage): New function.
2370 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2372 * pt.c (instantiate_decl): Always instantiate static data members
2373 initialized in-class.
2375 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2377 * Make-lang.in: Move all build rules here from Makefile.in,
2378 adapt to new context. Wrap all rules that change the current
2379 directory in parentheses. Expunge all references to $(P).
2380 When one command depends on another and they're run all at
2381 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2382 all object-file generation rules. Delete obsolete variables.
2384 * Makefile.in: Delete.
2385 * config-lang.in: Delete outputs= line.
2387 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2389 * error.c (dump_function_decl): Print no space between
2390 `ptr-operator' the `type-specifier' of the return type.
2391 (dump_type_prefix): Make sure we put space at the appropriate
2394 2000-10-23 Jason Merrill <jason@redhat.com>
2396 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2398 2000-10-22 Jason Merrill <jason@redhat.com>
2400 * call.c (build_conditional_expr): Use ocp_convert to force
2403 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2405 * call.c (standard_conversion): Use RVALUE_CONVs for all
2406 expressions that satisfy lvalue_p, not just those that satisfy
2409 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2411 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2412 not one with TYPE_IS_SIZETYPE set.
2413 (dubious_conversion_warnings): Remove special-case code.
2415 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2417 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2418 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2419 (dump_type_prefix): Print vector-of-int as 'int vector'.
2420 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2421 * tree.c (walk_tree): Handle VECTOR_TYPE.
2423 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2425 2000-10-21 Jason Merrill <jason@redhat.com>
2427 * parse.y (operator): Set got_object from got_scope.
2428 Set looking_for_typename.
2429 * decl.c (lookup_name_real): Clear val after setting from_obj.
2430 Reorganize diagnostic.
2432 2000-10-20 Jason Merrill <jason@redhat.com>
2434 * tree.c (walk_tree): Don't walk into default args.
2436 * error.c (dump_expr): Use host_integerp.
2438 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2440 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2441 "since" in error message.
2443 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2445 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2447 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2449 * decl.c (revert_static_member_fn): Fixed typo.
2451 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2453 * class.c (subobject_offset_fn): New type.
2454 (dfs_record_base_offsets): Remove.
2455 (record_base_offsets): Likewise.
2456 (dfs_search_base_offsets): Likewise.
2457 (record_subobject_offset): New function.
2458 (check_subobject_offset): Likewise.
2459 (walk_subobject_offsets): Likewise.
2460 (record_subobject_offsets): Likewise.
2461 (layout_conflict_p): Reimplement.
2462 (layout_nonempty_base_or_field): Correct handling of type
2463 conflicts during layout.
2464 (layout_empty_base): Likewise.
2465 (build_base_field): Adjust to handle new representation of empty
2467 (build_base_fields): Likewise.
2468 (layout_virtual_bases): Likewise.
2469 (splay_tree_compare_integer_csts): New function.
2470 (layout_class_type): Use a splay_tree, rather than a varray, to
2471 represent the offsets of empty bases.
2473 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2474 * decl.c (select_decl): Don't return declarations that are
2477 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2479 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2480 (fake_std_node): New macro.
2481 * decl.c (in_std): Rename to ...
2482 (in_fake_std): ... this.
2483 (flag_no_builtin): Remove.
2484 (flag_no_nonansi_builtin): Likewise.
2485 (walk_namespaces_r): Use fake_std_node.
2486 (push_namespace): Use std_identifier.
2487 (pop_namespace): Use in_fake_std.
2488 (lookup_name_real): Use fake_std_node.
2489 (init_decl_processing): When -fhonor-std, create the `std'
2490 namespace. Don't create a dummy fake_std_node in that case.
2491 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2492 (builtin_function): Put builtins whose names don't begin
2493 with `_' in the std namespace.
2494 * decl2.c (flag_no_builtin): Remove.
2495 (flag_no_nonansi_builtin): Likewise.
2496 (set_decl_namespace): Use fake_std_node.
2497 (validate_nonmember_using_decl): Likewise.
2498 (do_using_directive): Likewise.
2499 (handle_class_head): Likewise.
2500 * dump.c (dequeue_and_dump): Likewise.
2501 * except.c (init_exception_processing): Use std_identifier.
2502 * init.c (build_member_call): Use fake_std_node.
2503 * rtti.c (init_rtti_processing): Use std_identifier.
2505 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2507 * cp-tree.h (back_end_hook): Remove declaration.
2508 * decl2.c (back_end_hook): Remove definition.
2510 * dump.c (dequeue_and_dump): Dump TREE_USED.
2512 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2514 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2516 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2518 * decl.c (WINT_TYPE): Define.
2519 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2520 c_size_type_node, signed_size_type_node and wint_type_node.
2522 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2524 * decl2.c (warn_missing_format_attribute): New variable.
2525 (lang_decode_option): Decode -Wmissing-format-attribute.
2527 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2529 * typeck.c (qualify_type): Remove.
2530 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2532 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2534 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2536 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2538 * Makefile.in (parse.c, parse.h): Create atomically.
2540 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2542 * class.c (current_obstack): Remove.
2543 * decl.c (ggc_p): Remove.
2544 (start_decl): Don't use decl_tree_cons.
2545 (grokdeclarator): Don't use build_decl_list.
2546 (start_function): Don't use decl_tree_cons.
2547 (finish_function): Don't mess with obstacks.
2548 * decl2.c (grok_x_components): Don't use build_decl_list.
2549 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2550 (implicitly_declare_fn): Don't call build_decl_list.
2551 * parse.y (frob_specs): Don't call build_decl_list or
2553 (expr_or_declarator_intern): Don't call decl_tree_cons.
2554 (primary): Don't call build_decl_list.
2555 (fcast_or_absdcl): Likewise.
2556 (typed_declspecs): Don't call decl_tree_cons.
2557 (reserved_declspecs): Don't call build_decl_list.
2558 (declmods): Likewise.
2559 (reserved_typespecquals): Likewise.
2561 (new_type_id): Likewise.
2562 (cv_qualifiers): Likewise.
2563 (after_type_declarator_intern): Likewise.
2564 (notype_declarator_intern): Likewise.
2565 (absdcl_intern): Likewise.
2566 (named_parm): Likewise.
2567 * pt.c (most_specialized_class): Likewise.
2568 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2569 (init_repo): Initialize it.
2570 * search.c (current_obstack): Remove.
2571 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2573 2000-10-09 Richard Henderson <rth@cygnus.com>
2575 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2576 (c++ language support bits for libgcc): Remove.
2577 (c++.clean): Remove cplib2.txt cleanup.
2578 * config-lang.in (headers, lib2funcs): Remove.
2580 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2581 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2582 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2583 * inc/new.h, inc/typeinfo: Remove files.
2585 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2587 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2589 (init_decl_processing): Initialize intmax_type_node and
2592 2000-10-06 Richard Henderson <rth@cygnus.com>
2594 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2595 (original_result_rtx): Remove.
2596 * decl.c (save_function_data): Don't clear x_result_rtx.
2597 (mark_lang_function): Don't mark it either.
2598 * expr.c (fixup_result_decl): Remove.
2599 * semantics.c (genrtl_named_return_value): Frob the return decl
2600 before calling emit_local_var.
2601 (genrtl_finish_function): Don't call fixup_result_decl.
2602 Always emit the jump to return_label.
2604 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2606 * pt.c (lookup_template_class): Set current access for enum.
2607 (tsubst_enum): Set file & line for enum decl.
2609 * spew.c (yylex): Remove unused variable.
2611 2000-10-05 Richard Henderson <rth@cygnus.com>
2613 * semantics.c (genrtl_finish_function): Don't init or check
2614 can_reach_end; remove noreturn and return value checks.
2616 2000-10-05 Tom Tromey <tromey@cygnus.com>
2618 * init.c (build_java_class_ref): Use `build_static_name' with a
2619 suffix, not a prefix, to build the class object's name.
2621 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2623 * cp-tree.h (access_kind): Fix comment typo.
2624 * decl2.c (grokfield): Fix diagnostic typo.
2625 * semantics.c (finish_template_type): Fix comment typo.
2626 (finish_qualified_object_call_expr): Likewise.
2628 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2630 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2633 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2635 * spew.c (frob_id): New static function.
2636 (frob_opname): Use it.
2639 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2641 * decl.c (lang_mark_false_label_stack): Remove.
2642 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2644 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2646 * gxxint.texi: Use @email for formatting email addresses.
2648 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2650 * error.c: Remove direct obstack manipulation. Replace with
2651 output_buffer-based formatting. Adjust calls to removed macros.
2652 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2653 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2654 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2656 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2658 * ir.texi: Move to ../c-tree.texi.
2660 2000-09-20 Jason Merrill <jason@redhat.com>
2662 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2664 2000-09-21 Andreas Jaeger <aj@suse.de>
2666 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2667 * cp-tree.h: ... here.
2669 * error.c: Remove declaration of cp_printer.
2671 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2673 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2675 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2677 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2680 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2682 * decl.c (start_function): Robustify.
2684 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2686 * cp-tree.h (check_function_format): Accept a `status' parameter.
2688 * call.c, typeck.c: Updates calls to `check_function_format'.
2690 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2692 * decl2.c (handle_class_head): Always push some scope even
2695 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2697 * cp-tree.h (struct cp_language_function): Remove
2698 x_scope_stmt_stack and name_declared.
2699 (current_scope_stmt_stack): Remove.
2700 (function_name_declared_p): New macro.
2701 (struct lang_decl_flags): Use c_lang_decl as a base class.
2703 (struct lang_decl): Replace saved_tree with context.
2704 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2705 (SET_DECL_FRIEND_CONTEXT): Likewise.
2706 (DECL_VIRTUAL_CONTEXT): Likewise.
2707 (DECL_SAVED_TREE): Remove.
2708 (C_DECLARED_LABEL_FLAG): Likewise.
2709 (cplus_expand_expr_stmt): Don't declare.
2710 (add_decl_stmt): Likewise.
2711 (add_scope_stmt): Likewise.
2712 * decl.c (mark_stmt_tree): Remove.
2713 (case_compare): Likewise.
2714 (finish_case_label): Use c_add_case_label.
2715 (init_decl_processing): Set more language-specific hooks.
2716 (build_enumerator): Fix typo in comment.
2717 (cplus_expand_expr_stmt): Remove.
2718 (mark_lang_function): Use mark_c_language_function.
2719 (lang_mark_tree): Use c_mark_lang_decl.
2720 * decl2.c: Change order of inclusion.
2721 * except.c: Likewise.
2722 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2723 back on c_expand_expr.
2724 * friend.c: Include expr.h.
2725 * init.c: Change order of inclusion.
2726 * Makefile.in: Update dependencies.
2727 * lex.h (free_lang_decl_chain): Remove.
2728 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2729 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2731 (instantiate_decl): Use function_name_declared_p.
2732 * semantics.c (lang_expand_expr_stmt): Remove.
2733 (set_current_function_name_declared): Likewise.
2734 (current_function_name_declared): Likewise.
2735 (begin_compound_stmt): Use function_name_declared_p.
2736 (add_decl_stmt): Remove.
2737 (setup_vtbl_ptr): Use function_name_declared_p.
2738 (add_scope_stmt): Remove.
2739 (current_scope_stmt_stack): New function.
2740 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2741 (expand_body): Use function_name_declared_p.
2742 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2743 * typeck.c: Change order of includes.
2744 (convert_sequence): Remove.
2746 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2748 * lex.c (reswords): Add _Complex.
2750 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2752 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2754 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2756 * init.c (begin_init_stmts): Don't use // comments.
2758 2000-09-12 Jason Merrill <jason@redhat.com>
2760 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2761 all non-extern arrays.
2763 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2764 typenames, too. Downgrade complaint to pedwarn.
2765 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2766 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2767 'class This::Inherited'.
2769 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2771 * decl.c (finish_case_label): Given the LABEL_DECL a
2774 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2776 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2777 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2778 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2779 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2780 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2782 (sorry_for_unsupported_tree, print_scope_operator,
2783 print_left_paren, print_right_paren, print_left_bracket,
2784 print_right_bracket, print_whitespace): Likewise.
2785 (aggr_variety): Rename to class_key_or_enum.
2786 (print_type): Rename to print_type_id.
2787 (print_type_specifier_seq, print_simple_type_specifier,
2788 print_elaborated_type_specifier,
2789 print_rest_of_abstract_declarator,
2790 print_parameter_declaration_clause, print_exception_specification,
2791 print_nested_name_specifier, print_template_id,
2792 typedef_original_name, print_template_argument_list_start,
2793 print_template_argument_list_end): New functions.
2795 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2797 * ir.texi: Add more documentation.
2799 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2801 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2802 (current_function_parms): Don't define.
2803 (struct cp_language_function): Remove parms_stored.
2804 (current_function_just_assigned_this): Don't define.
2805 (current_function_parms_stored): Likewise.
2806 (static_ctors): Declare.
2807 (static_dtors): Likewise.
2808 (SF_EXPAND): Don't define.
2809 (expand_start_early_try_stmts): Remove declaration.
2810 (store_parm_decls): Likewise.
2811 * decl.c (static_ctors): Don't declare.
2812 (static_dtors): Likewise.
2813 (struct binding_level): Remove this_block.
2814 (poplevel): Remove dead code.
2815 (set_block): Likewise.
2816 (mark_binding_level): Don't mark this_block.
2817 (mark_saved_scope): Don't mark x_function_parms.
2818 (init_decl_processing): Don't add current_function_parms as a GC
2820 (check_function_type): Change prototype.
2821 (start_function): Remove RTL-generation code.
2822 (expand_start_early_try_stmts): Remove.
2823 (store_parm_decls): Give it internal linkage. Remove
2824 RTL-generation code.
2825 (finish_function): Remove RTL-generation code.
2826 * decl2.c (static_ctors): Fix formatting.
2827 (static_dtors): Likewise.
2828 * method.c (use_thunk): Don't call store_parm_decls.
2829 (synthesize_method): Likewise.
2830 * optimize.c (maybe_clone_body): Likewise.
2831 * parse.y (fn.def2): Likewise.
2832 (.set_base_init): Likewise.
2833 (nodecls): Likewise.
2834 * pt.c (instantiate_decl): Likewise.
2835 * rtti.c (synthesize_tinfo_fn): Likewise.
2836 * semantics.c (genrtl_try_block): Simplify.
2837 (expand_body): Use genrtl_start_function and
2838 genrtl_finish_function.
2839 (genrtl_start_function): New function.
2840 (genrtl_finish_function): Likewise.
2842 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2844 * error.c (cp_tree_printer, case 'P'): Append break.
2846 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2848 * cp-tree.h (frob_opname): Declare.
2849 * parse.y (saved_scopes): New static variable.
2850 (cp_parse_init): Adjust.
2851 (do_id): If lastiddecl is NULL, do do_identifier.
2852 (operator): Save scope information.
2853 (unoperator): New reduction. Restore scope information.
2854 (operator_name): Append unoperator. Call frob_opname.
2855 * spew.c (frob_opname): Define.
2857 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2859 * decl.c, rtti.c: Include defaults.h if not already included.
2860 Don't define the *_TYPE_SIZE macros.
2862 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2864 * cp-tree.h (push_switch): Change prototype.
2865 (check_cp_case_value): Remove declaration.
2866 (decl_constant_value): Likewise.
2867 * decl.c (struct cp_switch): Add switch_stmt and cases.
2868 (case_compare): New function.
2869 (push_switch): Set switch_stmt. Initialize cases.
2870 (pop_switch): Clean up cases.
2871 (define_case_label): Rename to ...
2872 (finish_case_label): ... this. Do semantic analysis for case
2874 (start_function): Correct comment.
2875 * decl2.c (check_cp_case_value): Remove.
2876 * expr.c (do_case): Remove.
2877 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2878 * semantics.c (genrtl_do_poplevel): Remove declaration.
2879 (RECHAIN_STMTS): Remove.
2880 (finish_break_stmt): Use build_break_stmt.
2881 (finish_continue_stmt): Use build_continue_stmt.
2882 (finish_switch_cond): Adjust condition here, rater than in
2883 c_expand_start_case.
2884 (finish_case_label): Remove.
2885 * typeck.c (c_expand_return): Remove.
2886 (c_expand_start_case): Likewise.
2888 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2890 * ir.texi: Document type nodes.
2892 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2894 * cp-tree.h (init_cp_semantics): Declare.
2895 (genrtl_try_block): Don't declare.
2896 (genrtl_handler): Likewise.
2897 (genrtl_catch_block): Likewise.
2898 (genrtl_ctor_stmt): Likewise.
2899 (genrtl_subobject): Likewise.
2900 (genrtl_do_poplevel): Likewise.
2901 (genrtl_named_return_value): Likewise.
2902 * lex.c (init_parse): Call init_cp_semantics.
2903 * semantics.c (genrtl_try_block): Give it internal linkage.
2904 (genrtl_handler): Likewise.
2905 (genrtl_catch_block): Likewise.
2906 (genrtl_ctor_stmt): Likewise.
2907 (genrtl_subobject): Likewise.
2908 (genrtl_do_poplevel): Likewise.
2909 (genrtl_named_return_value): Likewise.
2910 (lang_expand_stmt): Rename to ...
2911 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2912 (init_cp_semantics): Define.
2914 * decl.c (initialize_local_var): Remove RTL-generating code.
2915 * semantics.c (genrtl_try_block): Fix formatting.
2917 Move statement-tree facilities from C++ to C front-end.
2918 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2919 (void_zero_node): Remove.
2920 (stmt_tree): Likewise.
2921 (scope_chain): Adjust.
2922 (language_function): Rename to cp_language_function.
2923 (cp_function_chain): Adjust.
2924 (current_stmt_tree): Remove.
2925 (last_tree): Likewise.
2926 (last_expr_type): Likewise.
2927 (struct lang_decl): Adjust.
2928 (STMT_IS_FULL_EXPR_P): Remove.
2930 (begin_stmt_tree): Likewise.
2931 (finish_stmt_tree): Likewise.
2932 (walk_tree_fn): Likewise.
2933 (walk_stmt_tree): Likewise.
2934 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2935 * decl.c (mark_stmt_tree): Adjust type.
2936 (init_decl_processing): Don't build void_zero_node.
2937 (initialize_local_var): Adjust usage of current_stmt_tree.
2938 (finish_enum): Use add_stmt, not add_tree.
2939 (save_function_data): Adjust use of language_function.
2940 (finish_constructor_body): Use add_stmt, not add_tree.
2941 (finish_destructor_body): Likewise.
2942 (push_cp_function_context): Adjust use of language_function.
2943 (pop_cp_function_context): Likewise.
2944 (mark_lang_function): Likewise.
2945 (mark_cp_function_context): Likewise.
2946 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
2947 (build_vec_init): Likewise.
2948 * semantics.c (SET_LAST_STMT): Remove.
2949 (RECHAIN_STMTS): Don't use it.
2950 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
2951 (current_stmt_tree): Define.
2953 (finish_goto_stmt): Use add_stmt, not add_tree.
2954 (finish_expr_stmt): Likewise.
2955 (begin_if_stmt): Likewise.
2956 (finish_then_clause): Likewise.
2957 (begin_while_stmt): Likewise.
2958 (begin_do_stmt): Likewise.
2959 (finish_return_stmt): Likewise.
2960 (begin_for_stmt): Likewise.
2961 (finish_break_stmt): Likewise.
2962 (finish_continue_stmt): Likewise.
2963 (begin_switch_stmt): Likewise.
2964 (finish_case_label): Likewise.
2965 (begin_try_block): Likewise.
2966 (begin_function_try_block): Likewise.
2967 (begin_handler): Likewise.
2968 (begin_catch_block): Likewise.
2969 (begin_compound_stmt): Likewise.
2970 (begin_asm_stmt): Likewise.
2971 (finish_asm_stmt): Likewise.
2972 (finish_label_stmt): Likewise.
2973 (add_decl_stmt): Likewise.
2974 (finish_subobject): Likewise.
2975 (finish_decl_cleanup): Likewise.
2976 (finish_named_return_value): Likewise.
2977 (setup_vtbl_ptr): Likewise.
2978 (add_scope_stmt): Likewise.
2979 (finish_stmt_expr): Likewise.
2980 (prune_unused_decls): Remove.
2981 (begin_stmt_tree): Likewise.
2982 (finish_stmt_tree): Likewise.
2983 (prep_stmt): Adjust use of current_stmt_tree.
2984 (lang_expand_stmt): Likewise.
2985 * tree.c (statement_code_p): Remove.
2986 (cp_statement_code_p): New function.
2987 (walk_stmt_tree): Remove.
2988 (init_tree): Set lang_statement_code_p.
2990 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
2992 Integrated preprocessor.
2994 * Make-lang.in, Makefile.in: Remove all references to input.c,
2995 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
2996 * gxx.gperf, hash.h, input.c: Delete.
2997 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
2998 initialized properly.
3000 * class.c (fixup_pending_inline): Take a tree, not a
3001 struct pending_inline *. All callers changed.
3002 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3003 RID_PROTECTED entries in ridpointers[] array here.
3004 * decl.c (duplicate_decls): Do not refer to struct
3006 (record_builtin_type, init_decl_processing): Use RID_MAX not
3008 (grokdeclarator): Use C_IS_RESERVED_WORD.
3009 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3011 (grok_x_components): Do not inspect pending_inlines chain.
3013 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3014 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3015 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3016 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3017 TIME_IDENTIFIER_FILEINFO): Kill.
3019 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3021 * parse.y: Call do_pending_inlines unconditionally.
3022 reinit_parse_for_method is now snarf_method. fn.defpen is no
3023 longer necessary. Remove unnecessary <itype> annotation on
3024 SCOPE. Do not refer to end_of_file or struct pending_inline.
3025 * semantics.c (begin_inline_definitions): Call
3026 do_pending_inlines unconditionally.
3028 * lex.c: Remove all code now shared with C front end.
3029 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3030 into the get_identifier table. Rewrite pragma handling to
3031 work with the registry. Move code to save tokens for later
3032 processing to spew.c.
3034 * spew.c: Rewrite everything in terms of token streams instead
3035 of text. Move routines here from lex.c / input.c as
3036 appropriate. GC-mark trees hanging off the pending inlines
3039 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3041 * NEWS: Mention that the named return value extension has been
3043 * cp-tree.h (original_result_rtx): Define.
3044 (TREE_REFERENCE_EXPR): Remove.
3045 (DECL_VPARENT): Likewise.
3046 (pushdecl_nonclass_level): Likewise.
3047 (store_return_init): Likewise.
3048 (reinit_lang_specific): Likewise.
3049 (genrtl_named_return_value): Change prototype.
3050 * decl.c (original_result_rtx): Remove.
3051 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3052 Do not generate RTL for local variables here.
3053 (store_return_init): Remove.
3054 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3056 (finish_named_return_value): Adjust accordingly. Warn that this
3057 extension is deprecated.
3058 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3060 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3062 * pt.c (type_unification_real): Replace switch with if.
3063 (unify): Tsubst non-type parms before comparing.
3065 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3067 * error.c (dump_typename): New function, broken out of ...
3068 (dump_type): ... here. Use it.
3069 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3071 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3073 * init.c (build_offset_ref): Deal with namespace scoped
3076 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3078 * class.c (resolve_address_of_overloaded_function): Add
3079 explanation message.
3080 * decl.c (define_case_label): Reformat explanation.
3081 * decl2.c (finish_static_data_member_decl): Likewise.
3082 (grokfield): Likewise.
3083 * friend.c (do_friend): Likewise.
3085 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3087 * tree.c (walk_tree): Expose tail recursion.
3088 (walk_stmt_tree): New function.
3089 * cp-tree.h: Prototype walk_stmt_tree.
3090 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3091 the BLOCKs directly. If a BLOCK has no variables after
3092 pruning, discard it.
3093 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3094 restore the line number.
3096 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3098 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3099 (pt.o): Remove dependency on HTAB_H.
3100 * cp-tree.h: Include hashtab.h.
3101 (walk_tree): Change prototype.
3102 (walk_tree_without_duplicates): New function.
3103 * decl.c (check_default_argument): Use it.
3104 * optimize.c (remap_decl): Adjust calls to walk_tree.
3105 (copy_body): Likewise.
3106 (expand_calls_inline): Likewise.
3107 (calls_setjmp_p): Use walk_tree_without_duplicates.
3108 * pt.c: Don't include hashtab.h.
3109 (for_each_template_parm): Use walk_tree_without_duplicates.
3110 * semantics.c (finish-stmt_tree): Likewise.
3111 (expand_body): Likewise.
3112 * tree.c (walk_tree): Add additional parameter.
3113 (walk_tree_without_duplicates): New function.
3114 (count_trees): Use it.
3115 (verify_stmt_tree): Adjust call to walk_tree.
3116 (find_tree): Use walk_tree_without_duplicates.
3117 (no_linkage_check): Likewise.
3118 (break_out_target_exprs): Adjust call to walk_tree.
3119 (cp_unsave): Likewise.
3121 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3123 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3124 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3125 * cp-tree.h (TYPE_BINFO): Adjust comment.
3126 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3127 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3128 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3129 (TYPE_TEMPLATE_INFO): Likewise.
3130 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3131 * class.c (push_nested_class): Likewise.
3132 * decl.c (lookup_name_real): Likewise.
3133 (grokdeclarator): Likewise.
3134 (grok_op_properties): Likewise.
3135 (xref_tag): Likewise.
3136 (xref_basetypes): Likewise.
3137 * decl2.c (constructor_name_full): Likewise.
3138 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3139 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3140 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3141 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3142 (dump_type_suffix): Likewise.
3143 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3145 (get_aggr_from_typedef): Likewise.
3146 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3147 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3148 (write_template_parm): Likewise.
3149 (write_template_template_parm): Check tree code instead of
3150 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3151 * method.c (build_overload_nested_name): Add
3152 BOUND_TEMPLATE_TEMPLATE_PARM.
3153 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3154 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3155 * pt.c (convert_template_argument): Check tree code instead of
3156 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3157 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3158 (for_each_template_parm): Adjust comment.
3159 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3160 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3161 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3162 template_args_equal to compare template template parameter cases.
3163 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3164 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3166 * tree.c (copy_template_template_parm): Decide whether to create
3167 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3168 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3169 (copy_tree_r): Likewise.
3170 * typeck.c (comptypes): Likewise. Check tree code instead of
3171 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3173 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3175 * decl.c (finish_function): Move the code for handling functions
3176 marked with the constructor and destructor attributes inside the
3179 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3181 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3183 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3185 * pt.c (lookup_template_class): Remove abort.
3186 * tree.c (get_type_decl): Allow error_mark_node.
3188 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3190 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3193 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3195 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3198 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3200 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3201 union tag mismatch error reporting.
3203 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3205 * call.c (build_scoped_method_call): Check it is not a namespace.
3207 2000-08-30 Jason Merrill <jason@redhat.com>
3209 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3211 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3212 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3213 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3215 * decl.c (start_function): Always call make_function_rtl.
3217 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3219 * semantics.c (prune_unused_decls): New function.
3220 (finish_stmt_tree): Call it via walk_tree.
3222 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3224 * class.c (build_secondary_vtable): Constify a char *.
3225 * decl.c (init_decl_processing): Initialize function_id_node,
3226 pretty_function_id_node, and func_id_node.
3227 * input.c (struct input_source): Constify 'str'.
3228 (feed_input): Constify first argument.
3229 * mangle.c (write_identifier): Constify argument.
3230 * pt.c (mangle_class_name_for_template): Constify argument.
3232 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3234 * typeck.c (mark_addressable): Remove code that pokes around in
3237 2000-08-28 Jason Merrill <jason@redhat.com>
3239 * lex.c (file_name_nondirectory): Move to toplev.c.
3241 * cp-tree.h (LOCAL_CLASS_P): New macro.
3242 * class.c (finish_struct_1): Use it.
3244 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3246 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3247 (write_encoding): Pass another argument to write_name.
3248 (write_name): Add ignore_local_scope parameter. Fix handling of
3250 (write_nested_name): Use write_unqualified_name.
3251 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3252 (write_template_prefix): Use write_unqualified_name.
3253 (write_component): Remove.
3254 (write_local_name): Add parameter. Use direct local entity to
3255 discriminator calculation.
3256 (write_class_enum_type): Pass another argument to write_name.
3257 (write_template_template_arg): Likewise.
3258 (make_guard_variable): Likewise.
3260 2000-08-27 Jason Merrill <jason@redhat.com>
3262 * decl.c (pushdecl): Matching decls for local externs are found in
3263 the current level. Propagate linkage information from previous
3266 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3268 * ir.texi (Expressions): Fix typo.
3270 2000-08-25 Greg McGary <greg@mcgary.org>
3272 * tree.c (init_tree): Use ARRAY_SIZE.
3274 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3276 * error.c (cp_tree_printer): Rework.
3278 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3280 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3282 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3283 (cp-demangle.o): Remove target.
3284 (dyn-string.o): Likewise.
3286 * decl.c (grokfndecl): Require that `main' return an `int'.
3287 * mangle.c (write_encoding): Don't mangle return types for
3288 conversion functions.
3290 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3292 * error.c (tree_formatting_info): New data type.
3293 (tree_being_formatted): New macro.
3294 (tree_formatting_flags): Likewise.
3295 (put_whitespace): Likewise.
3296 (print_tree_identifier): Likewise.
3297 (print_identifier): Likewise.
3298 (cp_tree_printer, print_function_argument_list, print_declaration,
3299 print_expression, print_function_declaration,
3300 print_function_parameter, print_type, print_cv_qualifier): New
3302 (init_error): Initialize lang_printer.
3304 2000-08-24 Jason Merrill <jason@redhat.com>
3306 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3307 adjustment necessary.
3309 2000-08-24 Greg McGary <greg@mcgary.org>
3311 * cp-tree.h (MAIN_NAME_P): Remove macro.
3313 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3315 * error.c (print_instantiation_context): Don't forget to flush the
3318 2000-08-23 Jason Merrill <jason@redhat.com>
3320 * typeck.c (build_ptrmemfunc): Save the input pmf.
3322 * method.c (process_modifiers): Use same_type_p.
3324 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3326 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3327 * mangle.c (write_function_type): Change prototype.
3328 (write_encoding): Don't mangle return types for
3329 constructors or destructors.
3330 (write_type): Adjust call to write_function_type.
3331 * pt.c (instantiate_template): Instantiate alternate entry points
3332 when instantiating the main function.
3334 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3336 * error.c (cp_print_error_function): Don't use embedded '\n' in
3339 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3341 * decl.c (init_decl_processing): Remove bogus initialization.
3342 * error.c (lang_print_error_function): Restore here.
3343 (init_error): Initialize print_error_function.
3345 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3347 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3349 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3351 * Makefile.in (error.o): Depends on diagnostic.h
3353 * cp-tree.h (problematic_instantiation_changed,
3354 record_last_problematic_instantiation, current_instantiation,
3355 print_instantiation_context): Declare.
3356 (maybe_print_template_context): Remove.
3358 * decl.c (init_decl_processing): Set print_error_function to NULL.
3359 (lang_print_error_function): Remove, since we're using a new
3362 * error.c: #include diagnostic.h
3363 (function_category): New function.
3364 (cp_diagnostic_starter): Likewise.
3365 (cp_diagnostic_finalizer): Likewise.
3366 (cp_print_error_function): Likewise.
3367 (maybe_print_instantiation_context): Likewise.
3368 (print_instantiation_full_context): Likewise.
3369 (print_instantiation_partial_context): Likewise.
3370 (print_instantiation_context): Define.
3371 (init_error): Initialize diagnostic pager and finalizer.
3373 * pt.c (problematic_instantiation_changed): Define.
3374 (record_last_problematic_instantiation): Likewise.
3375 (current_instantiation): Likewise.
3376 (maybe_print_template_context): Remove.
3377 (print_template_context): Likewise.
3378 (current_tinst_level): Make static to reflect Brendan Kehoe's
3379 change of 1995-04-13.
3380 (push_tinst_level): Call print_instantiation_context.
3382 2000-08-21 Nix <nix@esperi.demon.co.uk>
3384 * lang-specs.h: Do not process -o or run the assembler if
3387 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3389 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3391 * decl2.c (lang_decode_option): Disable gettext attributes for
3394 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3396 * lex.c (lang_init_options): Default diagnostic message maximum
3397 length to 80, when line-wrapping.
3399 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3401 * class.c (build_vtbl_initializer): Clear the entire
3402 vtbl_init_data. Start keeping track of the functions for which we
3403 have created vcall offsets here.
3404 (dfs_build_vcall_offset_vtbl_entries): Remove.
3405 (build_vcall_offset_vtbl_entries): Reimplement.
3406 (add_vcall_offset_vtbl_entries_r): New function.
3407 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3408 computing when vcall offsets are necessary.
3410 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3412 * decl.c (member_function_or_else): Use cp_error ... %T.
3413 (grokdeclarator): Likewise.
3414 (start_method): Likewise.
3415 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3417 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3419 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3422 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3424 * cp-tree.h (PTRMEM_OK_P): New macro.
3425 (itf_ptrmem_ok): New enumeration value.
3426 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3427 argument. Diagnose implicit pointer to member.
3428 (instantiate_type): Don't diagnose implicit pointer to member
3429 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3430 resolve_address_of_overloaded_function.
3431 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3432 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3433 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3434 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3435 (build_unary_op): Deal with single non-static member in
3438 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3440 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3442 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3444 * cp-tree.h (enum_name_string): Remove prototype.
3445 (report_case_error): Remove prototype.
3446 * cp/typeck2.c (enum_name_string): Remove.
3447 (report_case_error): Remove.
3448 * error.c (dump_expr): Deal with enum values directly.
3449 Correctly negate integer constant.
3451 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3453 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3454 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3455 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3456 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3457 (__cxa_vec_new): Use __cxa_vec_new2.
3458 (__cxa_vec_delete): Use __cxa_vec_delete2.
3460 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3462 * vec.cc (__cxa_vec_new): Set "C" linkage.
3463 (__cxa_vec_ctor): Likewise.
3464 (__cxa_vec_cctor): Likewise.
3465 (__cxa_vec_dtor): Likewise.
3466 (__cxa_vec_delete): Likewise.
3467 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3468 (__cxa_vec_ctor): Likewise.
3469 (__cxa_vec_cctor): Likewise.
3470 (__cxa_vec_dtor): Likewise.
3471 (__cxa_vec_delete): Likewise.
3473 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3475 * class.c (instantiate_type): Reinstate local variable
3476 deleted in previous change.
3478 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3481 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3483 * cp-tree.h (instantiate_type_flags): New enumeration.
3484 (instantiate_type): Change parameter.
3485 * class.c (instantiate_type): Adjust prototype. Adjust.
3486 * call.c (standard_conversion): Adjust instantiate_type call.
3487 (reference_binding): Likewise.
3488 (build_op_delete_call): Likewise.
3489 (convert_like_real): Likewise.
3490 * cvt.c (cp_convert_to_pointer): Likewise.
3491 (convert_to_reference): Likewise.
3492 * pt.c (convert_nontype_argument): Likewise.
3493 * typeck.c (build_binary_op): Likewise.
3494 (build_ptrmemfunc): Likewise.
3495 (convert_for_assignment): Likewise.
3497 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3499 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3500 (current_aggr): Define.
3501 * decl.c (grokdeclarator): Make sure a friend class is an
3502 elaborated type specifier.
3503 * parse.y (current_aggr): Remove static definition.
3504 (cp_parse_init): Adjust.
3505 (structsp): Clear and restore current_aggr.
3506 (component_decl_list): Clear current_aggr.
3508 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3509 aggregate tag on the typename's context.
3511 * pt.c (tsubst_friend_class): Return error_mark_node, if
3513 (instantiate_class_template): Ignore error_mark_node friend types.
3515 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3517 * cvt.c (warn_ref_binding): New static function, broken out of ...
3518 (convert_to_reference): ... here. Use it.
3520 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3522 * parse.y (template_arg): Add rule for template qualified with
3525 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3527 * decl2.c (add_function): Reorganize.
3528 (arg_assoc): Do not consider function template decls.
3530 2000-08-11 Jason Merrill <jason@redhat.com>
3532 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3535 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3537 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3538 (lookup_nested_tag): Likewise.
3540 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3543 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3545 * parse.y (named_complex_class_head_sans_basetype): Remove
3548 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3550 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3551 explicit TEMPLATE_ID_EXPR args.
3552 (build_expr_from_tree, case CALL_EXPR): Likewise.
3554 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3556 * decl.c (check_tag_decl): Diagnose typename's which don't
3559 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3561 * init.c (build_aggr_init): Reject bogus array initializers
3564 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3566 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3568 * cp/tinfo.cc (__dynamic_cast): Likewise.
3569 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3571 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3573 * cvt.c (convert_to_pointer_force): Fix error message when
3574 attempting to cast from ambiguous base.
3576 2000-08-08 Jason Merrill <jason@redhat.com>
3578 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3579 (tsubst_template_arg_vector): Likewise.
3581 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3582 assume that one will be as large as the union.
3584 2000-08-07 Kazu Hirata <kazu@hxi.com>
3586 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3587 * decl.c (pop_labels): Likewise.
3589 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3591 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3593 (__pointer_to_member_type_info): Likewise.
3594 (__base_class_info): Likewise.
3595 (__class_type_info): Likewise.
3596 (__si_class_type_info): Likewise.
3597 (__vmi_class_type_info): Likewise.
3598 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3599 Changed member names to match specifications.
3600 (__vmi_class_type_info::__do_find_public_src): Likewise.
3601 (__si_class_type_info::__do_dyncast): Likewise.
3602 (__vmi_class_type_info::__do_dyncast): Likewise.
3603 (__si_class_type_info::__do_upcast): Likewise.
3604 (__vmi_class_type_info::__do_upcast): Likewise.
3605 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3606 (__pbase_type_info::__pointer_catch): Likewise.
3607 (__pointer_type_info::__pointer_catch): Likewise.
3608 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3610 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3612 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3613 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3614 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3616 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3618 * cp-tree.h (add_method): Change prototype.
3619 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3620 Don't double the size of the method vector in the error case.
3621 (handle_using_decl): Adjust call to add_method.
3622 (add_implicitly_declared_members): Likewise.
3623 (clone_function_decl): Likewise.
3624 * decl2.c (check_classfn): Likewise.
3625 * semantics.c (finish_member_declaration): Likewise.
3627 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3629 * decl.c (flag_isoc94): New variable.
3631 2000-08-02 Jason Merrill <jason@redhat.com>
3633 * pt.c (do_type_instantiation): Add complain parm; don't complain
3634 if called recursively.
3635 * cp-tree.h, parse.y: Adjust.
3637 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3639 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3640 -Wno-strict-prototypes.
3642 * g++spec.c: Adjust type of second argument to
3643 lang_specific_driver, and update code as necessary.
3645 * cp-tree.h: Don't prototype min_precision here.
3646 (my_friendly_assert): Cast expression to void.
3647 * semantics.c (do_poplevel): Initialize scope_stmts.
3649 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3651 * cp-tree.h (DECL_NEEDED_P): Tweak.
3653 2000-07-28 Jason Merrill <jason@redhat.com>
3655 * lang-specs.h: Use %i in rule for .ii files.
3657 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3659 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3661 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3663 Allow indirect primary bases.
3664 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3666 (CLASSTYPE_VFIELD_PARENT): Remove.
3667 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3668 (BINFO_PRIMARY_BINFO): Remove.
3669 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3670 (BINFO_VBASE_PRIMARY_P): Likewise.
3671 (BINFO_PRIMARY_BASE_OF): New macro.
3672 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3673 (get_primary_binfo): New function.
3674 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3675 * class.c (vcall_offset_data_s): Rename to ...
3676 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3677 and add ctor_vtbl_p.
3678 (get_derived_offset): Use get_primary_binfo.
3679 (dfs_mark_primary_bases): Adjust handling of virtual primary
3681 (mark_primary_bases): Likewise.
3682 (set_primary_base): Take a binfo, not an integer, as a
3683 representation of the primary base.
3684 (indirect_primary_base_p): Remove.
3685 (determine_primary_base): Adjust for indirect primary bases.
3686 (dfs_find_final_overrider): Fix typo in coment.
3687 (update_vtable_entry_for_fn): Use get_primary_binfo.
3688 (layout_nonempty_base_or_field): Tweak.
3689 (build_base_fields): Adjust for new primary base semantics.
3690 (dfs_propagate_binfo_offsets): Remove.
3691 (propagate_binfo_offsets): Rewrite.
3692 (dfs_set_offset_for_shared_vbases): Remove.
3693 (layout_virtual_bases): Don't use it.
3694 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3696 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3697 CLASSTYPE_VFIELD_PARENT.
3698 (dfs_get_primary_binfo): New function.
3699 (get_primary_binfo): Likewise.
3700 (dump_class_hierarchy_r): Tweak printing of primary bases.
3701 (build_vtbl_initializer): Fix typo in comments. Use
3703 (build_vcall_and_vbase_vtbl_entries): Likewise.
3704 (build_vbaes_offset_vtbl_entries): Likewise.
3705 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3706 BV_VCALL_INDEX to handle indirect primary bases.
3707 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3708 (build_rtti_vtbl_entries): Likewise.
3709 * search.c (get_shared_vbase_if_not_primary): Tweak.
3710 (find_vbase_instance): Likewise.
3711 (binfo_for_vtable): Simplify.
3712 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3713 (make_binfo): Make it have 11 entries.
3715 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3717 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3718 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3719 ascertaining primaryness.
3720 (G): Remove template_args.
3721 (decl_is_template_id): New function.
3722 (write_encoding): Use decl_is_template_id.
3723 (write_name): Likewise. Handle type_decls. Get main variant of
3725 (write_nested_name): Likewise.
3726 (write_prefix): Likewise.
3727 (write_template_prefix): Likewise.
3728 (write_special_name_constructor): Remove defunct production from
3730 (write_bare_function_type): Remove comment about absent parameter.
3731 (write_template_template_arg): Add missing grammar production to
3734 2000-07-27 Jason Merrill <jason@redhat.com>
3736 * decl.c (duplicate_decls): If common_type produces a non-typedef
3737 type for a typedef, just use the old type.
3739 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3741 * cp-tree.h (function_depth): Declare.
3742 (verify_stmt_tree): Likewise.
3743 (find_tree): Likewise.
3744 * decl.c (function_depth): Give it external linkage.
3745 * optimize.c (optimize_function): Increment and decrement it.
3746 * tree.c (verify_stmt_tree_r): New function.
3747 (verify_stmt_tree): Likewise.
3748 (find_tree_r): Likewise.
3749 (find_tree): Likewise.
3751 2000-07-27 Jason Merrill <jason@redhat.com>
3753 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3755 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3757 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3759 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3760 * decl2.c (get_guard): Call cp_finish_decl, not
3761 rest_of_decl_compilation, for local guards.
3762 * lex.c (do_identifier): Remove unused variable.
3764 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3766 * parse.y: Add missing ';'.
3768 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3770 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3773 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3775 Kill strict_prototype. Backwards compatibility only for
3776 non NO_IMPLICIT_EXTERN_C systems.
3777 * cp-tree.h (flag_strict_prototype): Remove.
3778 (strict_prototype): Remove.
3779 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3780 * decl.c (maybe_push_to_top_level): Adjust.
3781 (pop_from_top_level): Adjust.
3782 (decls_match): Only allow sloppy parm matching for ancient
3784 (init_decl_processing): Adjust.
3785 (grokdeclarator): Adjust.
3786 * decl2.c (flag_strict_prototype): Remove.
3787 (strict_prototype): Remove.
3788 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3789 (lang_f_options): Remove "strict-prototype".
3790 (unsupported-options): Add "strict-prototype".
3791 * lex.c (do_identifier): Adjust.
3792 (do_scoped_id): Adjust.
3793 * parse.y (empty_parms): Adjust.
3794 * class.c (push_lang_context): Adjust.
3795 (pop_lang_context): Adjust.
3796 * typeck.c (comp_target_parms): Adjust.
3798 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3800 * decl.c (poplevel): Deal with anonymous variables at for scope.
3801 (maybe_inject_for_scope_var): Likewise.
3803 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3805 * decl.c: Remove all signal handling code, now done in toplev.c.
3807 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3809 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3811 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3814 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3816 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3817 Define my_friendly_assert and my_friendly_abort as macros
3818 which may call friendly_abort. Prototype friendly abort, not
3819 my_friendly_abort or my_friendly_assert.
3820 * decl.c (signal_catch): Report the signal caught in the error
3821 message. Call fatal directly.
3822 * typeck2.c (ack, my_friendly_assert): Delete.
3823 (my_friendly_abort): Rename to friendly_abort. Expect file,
3824 line, and function parameters. Report the abort code, then
3825 call fancy_abort. Do not mask an abort if errors have
3828 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3830 * typeck.c (comp_target_parms): Remove obsolete parameter.
3831 (comp_target_types): Adjust.
3833 2000-07-17 Jason Merrill <jason@redhat.com>
3835 * typeck.c (mark_addressable): Never set TREE_USED.
3836 * call.c (build_call): Don't abort on calls to library functions
3837 that have been declared normally.
3839 * typeck.c (build_binary_op): Fix grammar in warning.
3841 * exception.cc (__eh_free): Fix prototype.
3843 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3845 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3846 IDENTIFIER_NAMESPACE_VALUE.
3848 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3850 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3851 * method.c (use_thunk): Correct handling of vcall offsets.
3853 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3855 * .cvsignore: parse.h and parse.c have no cp- prefix.
3857 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3859 * .cvsignore: New file.
3861 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3863 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3865 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3867 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3869 * parse.h: Likewise.
3871 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3873 * class.c (layout_class_type): Add pointers to virtual bases after
3874 base classes under the old ABI.
3876 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3878 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3879 (finish_continue_stmt): Likewise.
3880 (begin_for_stmt): Remove call to note_level_for_for.
3881 (finish_goto_stmt): Change call from build_min_nt
3883 (finish_expr_stmt): Likewise.
3884 (begin_if_stmt): Likewise.
3885 (begin_while_stmt): Likewise.
3886 (finish_while_stmt): Likewise.
3887 (finish_return_stmt): Likewise.
3888 (begin_for_stmt): Likewise.
3889 (finish_for_stmt): Likewise.
3890 (finish_break_stmt): Likewise.
3891 (begin_switch_stmt): Likewise.
3892 (finish_case_label): Likewise.
3893 (genrtl_try_block): Likewise.
3894 (begin_try_block): Likewise.
3895 (begin_handler): Likewise.
3896 (begin_compound_stmt): Likewise.
3897 (finish_asm_stmt): Likewise.
3898 (finish_label_stmt): Likewise.
3899 (add_decl_stmt): Likewise.
3900 (finish_subobject): Likewise.
3901 (finish_decl_cleanup): Likewise.
3902 (finish_named_return_value): Likewise.
3903 (setup_vtbl_ptr): Likewise.
3904 (add_scope_stmt): Likewise.
3905 * decl.c (finish_constructor_body): Likewise.
3906 (finish_destructor_body): Likewise.
3907 * optimize.c (copy_body_r): Likewise.
3908 (initialize_inlined_parameters): Likewise.
3909 (declare_return_variable): Likewise.
3910 (expand_call_inline): Likewise.
3912 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3914 * semantics.c (expand_body): Sync interface information
3915 at the end of function body expansion.
3917 2000-07-09 Jason Merrill <jason@redhat.com>
3919 * init.c (build_new_1): Bail early if the call to new fails.
3921 * decl.c (compute_array_index_type): Check specifically for
3922 an INTEGER_CST, not just TREE_CONSTANT.
3924 * decl.c (duplicate_decls): Don't call duplicate_decls on
3925 the DECL_TEMPLATE_RESULT.
3926 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3929 * error.c (dump_template_bindings): Don't crash if we had an
3930 invalid argument list.
3932 * typeck.c (c_expand_start_case): Do narrowing here.
3933 * semantics.c (finish_switch_cond): Not here.
3935 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3937 * parse.y (asm_clobbers): Do string concatenation.
3939 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3941 * decl.c (pushtag): Don't put local classes in template functions
3942 on the local_classes list.
3944 2000-07-04 Scott Snyder <snyder@fnal.gov>
3946 * decl2.c (get_guard): Add missing return for old ABI local
3949 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3951 * cp-tree.h (char_type_p): New function.
3952 * decl.c (init_decl_processing): Don't initialize
3953 signed_wchar_type_node or unsigned_wchar_type_node.
3954 (complete_array_type): Handle brace-enclosed string-constants.
3955 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
3956 * tree.c (char_type_p): New function.
3957 * typeck2.c (digest_init): Use char_type_p.
3959 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3961 * pt.c (tsubst): Don't layout type, if it's error_mark.
3963 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
3965 * pt.c (instantiate_pending_templates): Reset template level.
3967 2000-07-05 Jason Merrill <jason@redhat.com>
3969 * call.c (joust): Don't complain about `operator char *()' beating
3970 `operator const char *() const'.
3972 2000-07-04 scott snyder <snyder@fnal.gov>
3973 Jason Merrill <jason@redhat.com>
3975 * repo.c (repo_get_id): Handle the case where a class with virtual
3976 bases has a null TYPE_BINFO_VTABLE.
3978 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
3979 Jason Merrill <jason@redhat.com>
3981 * parse.y (member_init): Just pass in the type.
3982 * init.c (expand_member_init): Handle getting a type.
3984 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
3985 Jason Merrill <jason@redhat.com>
3987 * decl.c (finish_function): Warn if a function has no return
3989 Suggested by Andrew Koenig.
3990 * typeck.c (check_return_expr): Do set current_function_returns_value
3991 if we got an error_mark_node.
3993 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3995 * decl2.c (push_decl_namespace): Push the original namespace.
3997 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
3999 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4000 * semantics.c (begin_class_definition): Clear it.
4002 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4004 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4005 (genrtl_expr_stmt): Likewise.
4006 (genrtl_decl_stmt): Likewise.
4007 (genrtl_if_stmt): Likewise.
4008 (genrtl_while_stmt): Likewise.
4009 (genrtl_do_stmt): Likewise.
4010 (genrtl_return_stmt): Likewise.
4011 (genrtl_for_stmt): Likewise.
4012 (genrtl_break_stmt): Likewise.
4013 (genrtl_continue_stmt): Likewise.
4014 (genrtl_scope_stmt): Likewise.
4015 (genrtl_switch_stmt): Likewise.
4016 (genrtl_case_label): Likewise.
4017 (genrtl_begin_compound_stmt): Likewise.
4018 (genrtl_finish_compound_stmt): Likewise.
4019 (genrtl_compound_stmt): Likewise.
4020 (genrtl_asm_stmt): Likewise.
4022 * init.c (begin_init_stmts): Remove call to
4023 genrtl_begin_compound_stmt.
4024 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4026 * semantics.c (lang_expand_stmt): Changed call to
4027 genrtl_compound_stmt to ignore return value.
4029 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4031 * mangle.c (canonicalize_for_substitution): Return the canonical
4034 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4036 * typeck.c (commonparms): Remove obstack manipulations.
4038 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4040 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4042 * Makefile.in (OBJS): Added ../c-semantics.o.
4043 (OBJDEPS): Likewise.
4045 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4047 (struct stmt_tree): Added comment.
4048 (current_function_name_declared): Removed.
4049 (stmts_are_full_exprs_p): Likewise.
4050 (genrtl_do_pushlevel): Likewise.
4051 (genrtl_clear_out_block): Likewise.
4052 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4053 (DECL_ANON_UNION_ELEMS): Likewise.
4054 (emit_local_var): Likewise.
4055 (make_rtl_for_local_static): Likewise.
4056 (do_case): Likewise.
4057 (expand_stmt): Likewise.
4058 (genrtl_decl_cleanup): Likewise.
4059 (c_expand_asm_operands): Likewise.
4060 (c_expand_return): Likewise.
4061 (c_expand_start_case): Likewise.
4063 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4064 (emit_local_var): Likewise.
4065 (initialize_local_var): Change reference to
4066 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4067 Change reference to stmts_are_full_exprs_p to
4068 current_stmt_tree->stmts_are_full_exprs_p.
4069 (push_cp_function_context): Likewise.
4071 * expect.c (expand_throw): Change reference to
4072 stmts_are_full_exprs_p.
4074 * init.c (build_aggr_init): Change reference to
4075 stmts_are_full_exprs_p.
4076 (build_vec_init): Likewise.
4078 * optimize.c (maybe_clone_body): Change reference to
4079 current_function_name_declared to
4080 cp_function_chain->name_declared.
4082 * pt.c (instantiate_decl): Change reference to
4083 current_function_name_declared to
4084 cp_function_chain->name_declared.
4086 * semantics.c (expand_cond): Moved declaration to c-common.h.
4087 (genrtl_do_pushlevel): Moved to c-semantics.c.
4088 (genrtl_clear_out_block): Likewise.
4089 (genrtl_goto_stmt): Likewise.
4090 (genrtl_expr_stmt): Likewise.
4091 (genrtl_decl_stmt): Likewise.
4092 (gerntl_if_stmt): Likewise.
4093 (genrtl_while_stmt): Likewise.
4094 (genrtl_do_stmt): Likewise.
4095 (genrtl_return_stmt): Likewise.
4096 (genrtl_for_stmt): Likewise.
4097 (genrtl_break_stmt): Likewise.
4098 (genrtl_continue_stmt): Likewise.
4099 (genrtl_scope_stmt): Likewise.
4100 (genrtl_switch_stmt): Likewise.
4101 (genrtl_case_label): Likewise.
4102 (genrtl_begin_compound_stmt): Likewise.
4103 (genrtl_finish_compound_stmt): Likewise.
4104 (genrtl_compound_stmt): Likewise.
4105 (genrtl_asm_stmt): Likewise.
4106 (genrtl_decl_cleanup): Likewise.
4107 (expand_cond): Likewise.
4108 (expand_stmt): Renamed to ...
4109 (lang_expand_stmt): ... this.
4110 (lang_expand_expr_stmt): Initialize.
4111 (set_current_function_name_declared): Likewise.
4112 (stmts_are_full_exprs_p): Likewise.
4113 (current_function_name_declared): Likewise.
4114 (anon_aggr_type_p): Likewise.
4115 (do_poplevel): Change reference to
4116 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4117 Change reference to stmts_are_full_exprs_p to
4118 current_stmt_tree->stmts_are_full_exprs_p.
4119 (add_tree): Likewise.
4120 (finish_expr_stmt): Likewise.
4121 (prep_stmt): Likewise.
4122 (lang_expand_stmt): Likewise.
4123 (begin_compound_stmt): Change reference to
4124 current_function_name_declared to
4125 cp_function_chain->name_declared and call to
4126 current_function_name_declared().
4127 (setup_vtbl_ptr): Likewise.
4128 (genrtl_do_poplevel): Removed.
4130 2000-06-30 Jason Merrill <jason@redhat.com>
4132 * init.c (init_init_processing): Go back to aligning like
4133 double_type_node for old ABI.
4134 (get_cookie_size): Make cookie larger if we get a type that needs
4136 (build_vec_delete): Call it.
4138 * typeck.c (qualify_type_recursive): New fn.
4139 (composite_pointer_type): Use it.
4140 (build_binary_op): Use composite_pointer_type.
4142 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4143 Jason Merrill <jason@redhat.com>
4145 * typeck.c (check_return_expr): Don't complain about returning
4146 NULL from operator new if -fcheck-new.
4147 * cp-tree.h: Declare flag_check_new here.
4150 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4152 * mangle.c (find_substitution): Use same_type_p.
4153 (write_encoding): Don't check for substitutions.
4155 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4157 * parse.y (expr_no_comma_rangle): New non-terminal.
4158 (template_parm): Use it for default parameter case.
4159 (template_arg): Use it.
4160 (expr_no_commas): Remove commented out undefined extensions.
4161 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4162 * parse.h, parse.c: Rebuilt.
4164 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4166 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4167 (finish_asm_stmt): Do it here, instead.
4169 * cp-tree.h (ridpointers): Don't declare.
4170 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4171 (record_builtin_java_type): Likewise.
4172 (init_decl_processing): Likewise.
4173 * lex.c: Move inclusion of lex.h.
4174 (ridpointers): Don't define.
4175 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4177 * lex.h (enum rid): Rename to ...
4178 (enum cp_rid): ... this.
4179 (ridpointers): Don't declare.
4180 * parse.y: Move inclusion of lex.h.
4181 * parse.c: Regenerated.
4182 * spew.c: Move inclusion of lex.h.
4184 * cp-tree.h (struct language_function): Remove temp_name_counter.
4185 (temp_name_counter): Remove.
4186 (get_temp_name): Change prototype.
4187 (get_guard): New function.
4188 (get_guard_cond): Likewise.
4189 (set_guard): Likewise.
4190 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4191 * decl.c (expand_static_init): Use get_guard and friends to
4192 implement guard variables.
4193 * decl2.c (get_temp_name): Assume that the variables created are
4195 (get_sentry): Rename to ...
4196 (get_guard): ... this. Implement new ABI guard variables.
4197 (get_guard_bits): New function.
4198 (get_guard_cond): Likewise.
4199 (set_guard): Likewise.
4200 (start_static_initialization_or_destruction): Use them.
4201 (do_static_initialization): Replace sentry with guard throughout.
4202 (do_static_destruction): Likewise.
4203 * init.c (create_temporary_var): Add comment.
4205 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4207 * mangle.c (find_substitution): Use same_type_p.
4208 (write_encoding): Don't check for substitutions.
4210 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4212 * parse.y (expr_no_comma_rangle): New non-terminal.
4213 (template_parm): Use it for default parameter case.
4214 (template_arg): Use it.
4215 (expr_no_commas): Remove commented out undefined extensions.
4216 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4217 * parse.h, parse.c: Rebuilt.
4219 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4221 * cp-tree.h (flag_const_strings): Remove.
4222 (warn_parentheses): Likewise.
4223 (warn_format): Likewise.
4224 (common_type): Likewise.
4225 (default_conversion): Likewise.
4226 (build_binary_op): Likewise.
4227 (cp_build_binary_op): New macro.
4228 * call.c (build_new_op): Use cp_build_binary_op instead of
4230 * class.c (build_vtable_entry_ref): Likewise.
4231 * decl.c (expand_static_init): Likewise.
4232 (compute_array_index_type): Likewise.
4233 (build_enumerator): Likewise.
4234 * decl2.c (delete_sanity): Likewise.
4235 (start_static_initialization_or_destruction): Likewise.
4236 * error.c (dump_type_suffix): Likewise.
4237 * init.c (resolve_offset_ref): Likewise.
4238 (build_new): Likewise.
4239 (build_new_1): Likewise.
4240 (build_vec_delete_1): Likewise.
4241 (build_vec_init): Likewise.
4242 (build_delete): Likewise.
4243 * rtti.c (synthesize_tinfo_fn): Likewise.
4244 (synthesize_tinfo_var): Likewise.
4245 * search.c (expand_upcast_fixups): Likewise.
4246 (fixup_all_virtual_upcast_offsets): Likewise.
4247 * typeck.c (build_array_ref): Likewise.
4248 (get_member_function_from_ptrfunc): Likewise.
4249 (build_binary_op): Add parameter.
4250 (pointer_int_sum): Use cp_build_binary_op.
4251 (pointer_diff): Likewise.
4252 (build_modify_expr): Likewise.
4253 (get_delta_difference): Likewise.
4254 (build_ptrmemfunc): Likewise.
4256 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4258 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4259 * decl.c (create_implicit_typedef): Adjust.
4260 * decl2.c (build_artificial_parm): Adjust.
4261 * method.c (implicitly_declare_fn): Adjust.
4262 * pt.c (push_inline_template_parms_recursive): Adjust.
4263 (process_template_parm): Adjust.
4264 (overloaded_template_name): Adjust.
4265 * semantics.c (finish_template_template_parm): Adjust.
4267 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4269 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4270 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4271 where to emit thunks.
4272 (build_vtt): Adjust call to build_vtt_inits.
4273 (build_vtt_inits): Add parameter to indicate whether or not
4274 sub-VTTs for virtual bases should be included. Adjust handling of
4275 construction vtables.
4276 (get_matching_base): New function.
4277 (dfs_build_vtt_inits): Rename to ...
4278 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4279 construction vtables.
4280 (dfs_fixup_binfo_vtbls): Likewise.
4281 (build_ctor_vtbl_groups): Build construction vtables for virtual
4283 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4284 to build construction vtbls.
4285 (dfs_accumulate_vtbl_inits): Adjust handling of
4286 construction vtables.
4288 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4291 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4293 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4295 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4297 * search.c (hides): Remove.
4298 (is_subobject_of_p): Add most_derived parameter. Use
4300 (lookup_field_queue_p): Adjust.
4301 (lookup_field_r): Adjust.
4303 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4305 * decl2.c (handle_class_head): Bash typedefs to the type's main
4308 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4310 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4311 (begin_global_stmt_expr): ... this.
4312 (genrtl_finish_stmt_expr): Rename to ...
4313 (finish_global_stmt_expr): ... this.
4314 * init.c (begin_init_stmts): Adjust calls.
4315 (finish_init_stmts): Likewise.
4316 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4317 (begin_global_stmt_expr): ... this.
4318 (genrtl_finish_stmt_expr): Rename to ...
4319 (finish_global_stmt_expr): ... this.
4321 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4323 * search.c (lookup_member): Fix typo in comment.
4325 2000-06-24 Jason Merrill <jason@redhat.com>
4327 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4328 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4330 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4332 * parse.y (complex_direct_notype_declarator): Support global_scope.
4333 * Makefile.in: Adjust conflict count.
4335 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4337 * parse.y (template_arg): Convert TEMPLATE_DECL
4338 that is a template template paramter to
4339 TEMPLATE_TEMPLATE_PARM here.
4341 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4342 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4343 (copy_template_template_parm): Adjust prototype.
4344 * decl.c (grokdeclarator): Remove dead code.
4345 * pt.c (process_template_parm): Tidy.
4346 (lookup_template_class): Construct nodes in
4347 copy_template_template_parm.
4348 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4349 lookup_template_class. Use TYPE_TI_TEMPLATE.
4350 * tree.c (copy_template_template_parm): Add NEWARGS
4352 (mapcar): Adjust call to copy_template_template_parm.
4353 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4354 * method.c (build_template_template_parm_names): Change error
4355 code to avoid compilation warning.
4357 * gxxint.texi: Document template template parameter
4360 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4362 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4363 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4364 (cp-demangle.o): New rule.
4365 (dyn-string.o): Likewise.
4366 * inc/cxxabi.h (__cxa_demangle): New declaration.
4368 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4370 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4371 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4372 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4374 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4375 (make_thunk): Change prototype.
4376 (emit_thunk): Rename to use_thunk.
4377 (mangle_thunk): Change prototype.
4378 * class.c (get_derived_offset): Simplify.
4379 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4380 BV_GENERATE_THUNK_WITH_VTABLE_P.
4381 (build_primary_vtable): Simplify.
4382 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4383 (dfs_find_base): Remove.
4384 (update_vtable_entry_for_fn): Correct bug in finding the base
4385 where a virtual function was first declared. Figure out whether
4386 or not to emit a vcall-thunk with the vtables in which it appears.
4387 Correct logic for deciding whether to use an ordinary thunk, or a
4389 (finish_struct_1): Remove unnecssary code.
4390 (build_vtbl_initializer): Use ssize_int for the running counter of
4392 (build_vtbl_initializer): Only use vcall thunks where necessary.
4393 Mark thunks as needing to be emitted with their vtables, or not.
4394 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4395 indices. Use size_binop.
4396 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4397 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4399 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4400 (build_vtable_entry): Mark thunks as needing to be emitted with
4401 their vtables, or not.
4402 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4403 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4405 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4407 * error.c (dump_expr): Use BV_FN.
4408 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4410 * method.c (make_thunk): Likewise.
4411 (emit_thunk): Rename to use_thunk. Allow callers to decide
4412 whether or not to actually emit the thunk. Adjust for changes in
4413 representation of vcall offsets.
4414 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4415 * semantics.c (emit_associated_thunks): New function.
4416 (expand_body): Use it.
4417 * ir.texi: Adjust decriptions of thunks.
4419 2000-06-22 Jason Merrill <jason@redhat.com>
4421 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4422 (tsubst_friend_function): Copy it here.
4424 * decl.c (grok_op_properties): Fix typo.
4426 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4429 * pt.c (check_explicit_specialization): Clarify error.
4431 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4432 an old OVERLOAD when we're declaring a non-function.
4433 (pushdecl, destroy_local_var): Check for error_mark_node.
4434 (warn_extern_redeclared_static): Also bail early if
4436 (push_overloaded_decl): Ignore an old error_mark_node.
4438 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4440 * call.c (build_x_va_arg): Check if in a template decl.
4441 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4443 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4445 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4447 * decl.c (check_goto): Computed gotos assumed OK.
4449 2000-06-20 Jason Merrill <jason@redhat.com>
4451 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4452 for which we don't need to look for instantiations.
4454 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4456 * parse.y (program): Always call finish_translation_unit.
4457 * parse.c, parse.h: Rebuilt.
4459 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4461 * method.c: Don't include hard-reg-set.h.
4463 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4465 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4467 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4469 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4470 * cvt.c (cp_convert_to_pointer): Likewise.
4471 (convert_to_void): Likewise.
4472 * error.c (dump_expr): Likewise.
4473 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4474 * init.c (build_delete): Likewise.
4475 * method.c (emit_thunk): Likewise.
4476 * optmize.c (declare_return_variable): Likewise.
4477 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4478 (get_typeid): Likewise.
4479 (build_dynamic_cast_1): Likewise.
4480 * typeck.c (composite_pointer_type): Likewise.
4481 (common_type): Likewise.
4482 (build_indirect_ref): Likewise.
4483 (build_binary_op): Likewise.
4484 (build_x_compound_expr): Likewise.
4485 (check_return_expr): Likewise.
4486 * typeck2.c (add_exception_specifier): Likewise.
4488 * mangle.c (write_method_parms): Use direct comparison for end
4491 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4493 * cp-tree.h (genrtl_try_block): Declare function.
4494 (genrtl_handler): Likewise.
4495 (genrtl_catch_block): Likewise.
4496 (genrtl_ctor_stmt): Likewise.
4497 (genrtl_subobject): Likewise.
4498 (genrtl_decl_cleanup): Likewise.
4499 (genrtl_do_poplevel): Likewise.
4500 (genrtl_do_pushlevel): Likewise.
4501 (genrtl_clear_out_block): Likewise.
4502 (genrtl_goto_stmt): Likewise.
4503 (genrtl_expr_stmt): Likewise.
4504 (genrtl_decl_stmt): Likewise.
4505 (genrtl_if_stmt): Likewise.
4506 (genrtl_while_stmt): Likewise.
4507 (genrtl_do_stmt): Likewise.
4508 (genrtl_return_stmt): Likewise.
4509 (genrtl_for_stmt): Likewise.
4510 (genrtl_break_stmt): Likewise.
4511 (genrtl_continue_stmt): Likewise.
4512 (genrtl_scope_stmt): Likewise.
4513 (genrtl_switch_stmt): Likewise.
4514 (genrtl_case_label): Likewise.
4515 (genrtl_begin_compound_stmt): Likewise.
4516 (genrtl_finish_compound_stmt): Likewise.
4517 (genrtl_compound_stmt): Likewise.
4518 (genrtl_asm_stmt): Likewise.
4519 (genrtl_named_return_value): Likewise.
4520 (genrtl_begin_stmt_expr): Likewise.
4521 (genrtl_finish_stmt_expr): Likewise.
4522 (finish_for_stmt): Removed first argument.
4523 (finish_switch_stmt): Likewise.
4525 * semantics.c (genrtl_try_block): Define function.
4526 (genrtl_handler): Likewise.
4527 (genrtl_catch_block): Likewise.
4528 (genrtl_ctor_stmt): Likewise.
4529 (genrtl_subobject): Likewise.
4530 (genrtl_decl_cleanup): Likewise.
4531 (genrtl_do_poplevel): Likewise.
4532 (genrtl_do_pushlevel): Likewise.
4533 (genrtl_clear_out_block): Likewise.
4534 (genrtl_goto_stmt): Likewise.
4535 (genrtl_expr_stmt): Likewise.
4536 (genrtl_decl_stmt): Likewise.
4537 (genrtl_if_stmt): Likewise.
4538 (genrtl_while_stmt): Likewise.
4539 (genrtl_do_stmt): Likewise.
4540 (genrtl_return_stmt): Likewise.
4541 (genrtl_for_stmt): Likewise.
4542 (genrtl_break_stmt): Likewise.
4543 (genrtl_continue_stmt): Likewise.
4544 (genrtl_scope_stmt): Likewise.
4545 (genrtl_switch_stmt): Likewise.
4546 (genrtl_case_label): Likewise.
4547 (genrtl_begin_compound_stmt): Likewise.
4548 (genrtl_finish_compound_stmt): Likewise.
4549 (genrtl_compound_stmt): Likewise.
4550 (genrtl_asm_stmt): Likewise.
4551 (genrtl_named_return_value): Likewise.
4552 (genrtl_begin_stmt_expr): Likewise.
4553 (genrtl_finish_stmt_expr): Likewise.
4554 (finish_for_stmt): Removed first argument and generate rtl
4556 (finish_switch_stmt): Likewise.
4557 (do_poplevel): Removed generate rtl specific code.
4558 (do_pushlevel): Likewise.
4559 (add_tree): Likewise.
4560 (finish_goto_stmt): Likewise.
4561 (finish_expr_stmt): Likewise.
4562 (begin_if_stmt): Likewise.
4563 (finish_if_stmt_cond): Likewise.
4564 (finish_then_clause): Likewise.
4565 (begin_else_clause): Likewise.
4566 (finish_else_clause): Likewise.
4567 (finish_if_stmt): Likewise.
4568 (clear_out_block): Likewise.
4569 (begin_while_stmt): Likewise.
4570 (finish_while_stmt_cond): Likewise.
4571 (finish_while_stmt): Likewise.
4572 (begin_do_stmt): Likewise.
4573 (finish_do_body): Likewise.
4574 (finish_do_stmt): Likewise.
4575 (finish_return_stmt): Likewise.
4576 (begin_for_stmt): Likewise.
4577 (finish_for_init_stmt): Likewise.
4578 (finish_for_cond): Likewise.
4579 (finish_for_expr): Likewise.
4580 (finish_break_stmt): Likewise.
4581 (finish_continue_stmt): Likewise.
4582 (begin_switch_stmt): Likewise.
4583 (finish_switch_cond): Likewise.
4584 (finish_case_label): Likewise.
4585 (begin_try_block): Likewise.
4586 (begin_function_try_block): Likewise.
4587 (finish_try_block): Likewise.
4588 (finish_cleanup_try_block): Likewise.
4589 (finish_cleanup): Likewise.
4590 (finish_function_try_block): Likewise.
4591 (finish_handler_sequence): Likewise.
4592 (finish_function_handler_sequence): Likewise.
4593 (begin_handler): Likewise.
4594 (finish_handler_parms): Likewise.
4595 (begin_catch_block): Likewise.
4596 (finish_handler): Likewise.
4597 (begin_compound_stmt): Likewise.
4598 (finish_compound_stmt): Likewise.
4599 (finish_asm_stmt): Likewise.
4600 (finish_label_stmt): Likewise.
4601 (finish_label_decl): Likewise.
4602 (finish_subobject): Likewise.
4603 (finish_decl_cleanup): Likewise.
4604 (finish_named_return_value): Likewise.
4605 (begin_stmt_expr): Likewise.
4606 (finish_stmt_expr): Likewise.
4608 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4609 to call genrtl_expr_stmt when appropriate.
4611 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4612 begin_compound_expr to call genrtl_begin_stmt_expr and
4613 genrtl_begin_compound_expr when appropriate.
4614 (finish_init_stmts): Changed calls to finish_compound_expr and
4615 finish_stmt_expr to call genrtl_finish_compound_expr and
4616 genrtl_finish_stmt_expr when appropriate.
4617 (expand_default_init): Changed call to finish_expr_stmt to call
4618 genrtl_expr_stmt when appropriate.
4619 (build_vec_init): Likewise.
4621 * parse.y (simple_stmt): Removed first argument from call to
4622 finish_for_stmt. Removed first argument from call to
4625 * parse.c: Regenerated.
4627 * pt.c (tsubst_expr): Removed first argument from call to
4628 finish_for_stmt. Removed first argument from call to
4631 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4633 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4634 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4636 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4637 (cplus_tree_code_length[]): Likewise.
4638 (cplus_tree_code_name[]): Likewise.
4639 (init_parse): Added call to add_c_tree_codes. Changed
4640 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4642 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4644 * cp-tree.h (finish_mem_initializers): Declare.
4645 (count_trees): Likewise.
4646 * parse.y (base_init): Use finish_mem_initializers.
4647 * semantics.c (finish_mem_initializers): New function.
4649 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4650 the number of trees.
4652 (count_trees): Don't use it.
4654 2000-06-15 Jason Merrill <jason@redhat.com>
4656 * tree.c (count_trees): New debugging function.
4658 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4659 * init.c (build_member_call): Pull out the name of a DECL.
4661 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4662 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4663 * optimize.c (optimize_function): Not here.
4664 * pt.c (instantiate_decl): Push to TV_PARSE.
4666 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4668 * cp-tree.h (struct language_function): Remove x_base_init_list
4669 and x_member_init_list.
4670 (current_base_init_list): Remove.
4671 (current_member_init_list): Likewise.
4672 (setup_vtbl_ptr): Change prototype.
4673 (emit_base_init): Likewise.
4674 (expand_member_init): Likewise.
4675 (reinit_parse_for_function): Remove.
4676 * decl.c (save_function_data): Don't clear x_base_init_list and
4678 (mark_language_function): Don't mark them.
4679 * init.c (perform_member_init): Tweak comment.
4680 (sort_member_init): Take the list of initializers as an argument.
4681 (sort_base_init): Likewise.
4682 (emit_base_init): Likewise.
4683 (expand_member_init): Return the initializer. Don't use global
4685 * lex.c (reinit_parse_for_function): Remove.
4686 * method.c (build_template_parm_names): Correct substitution.
4687 (do_build_copy_constructor): Don't use current_member_init_list
4688 and current_base_init_list.
4689 (synthesize_method): Likewise.
4690 * parse.y (base_init): Split mem-initializers into
4691 base-initializers and field-initializers.
4692 (member_init_list): Build up the list here.
4693 (member_init): Return the initializer.
4694 (fn.depfn): Don't use reinit_parse_for_function.
4695 * parse.c: Regenerated.
4696 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4698 (tsubst_expr): Don't use current_member_init_list
4699 and current_base_init_list.
4700 (tsubst_expr_values): Rename to ...
4701 (tsubst_initializer_list): ... this. Use convert_from_reference.
4702 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4703 and current_base_init_list.
4704 (begin_function_definition): Don't call reinit_parse_for_function.
4706 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4708 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4711 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4713 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4715 * cp-tree.h (IF_COND): Move to c-common.h.
4716 (THEN_CLAUSE): Likewise.
4717 (ELSE_CLAUSE): Likewise.
4718 (WHILE_COND): Likewise.
4719 (WHILE_BODY): Likewise.
4720 (DO_COND): Likewise.
4721 (DO_BODY): Likewise.
4722 (RETURN_EXPR): Likewise.
4723 (EXPR_STMT_EXPR): Likewise.
4724 (FOR_INIT_STMT): Likewise.
4725 (FOR_COND): Likewise.
4726 (FOR_EXPR): Likewise.
4727 (FOR_BODY): Likewise.
4728 (SWITCH_COND): Likewise.
4729 (SWITCH_BODY): Likewise.
4730 (CASE_LOW): Likewise.
4731 (CASE_HIGH): Likewise.
4732 (GOTO_DESTINATION): Likewise.
4733 (COMPOUND_BODY): Likewise.
4734 (ASM_CV_QUAL): Likewise.
4735 (ASM_STRING): Likewise.
4736 (ASM_OUTPUTS): Likewise.
4737 (ASM_INPUTS): Likewise.
4738 (ASM_CLOBBERS): Likewise.
4739 (DECL_STMT_DECL): Likewise.
4740 (STMT_EXPR_STMT): Likewise.
4741 (LABEL_STMT_LABEL): Likewise.
4742 (SCOPE_BEGIN_P): Likewise.
4743 (SCOPE_END_P): Likewise.
4744 (SCOPE_STMT_BLOCK): Likewise.
4745 (SCOPE_NULLIFIED_P): Likewise.
4746 (SCOPE_NO_CLEANUPS_P): Likewise.
4747 (SCOPE_PARTIAL_P): Likewise.
4748 (ASM_VOLATILE_P): Likewise.
4749 (STMT_LINENO): Likewise.
4750 (STMT_LINENO_FOR_FN_P): Likewise.
4752 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4753 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4754 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4755 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4756 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4758 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4760 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4761 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4763 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4764 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4765 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4767 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4769 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4770 * class.c (dfs_find_final_overrider): Set it appropriately.
4771 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4772 avoid unneeded secondary vptrs.
4774 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4776 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4777 (check_bitfield_decl, check_field_decl): Likewise.
4778 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4779 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4780 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4781 (xfer_tag, finish_enum): Likewise.
4782 * decl2.c (finish_builtin_type): Likewise.
4783 * init.c (init_init_processing): Likewise.
4784 * pt.c (instantiate_class_template): Likewise.
4785 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4786 * cp-tree.h (struct lang_type): Add user_align member.
4787 (CLASSTYPE_USER_ALIGN): Define.
4789 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4791 * Make-lang.in (c++.install-common): Install g++-cross in
4792 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4793 $(target_alias)-g++ and $(target_alias)-c++.
4795 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4797 * class.c (vcall_offset_data_s): Add last_init and fns.
4798 (overrides): Rename to same_signature_p.
4799 (dfs_find_final_overrider): Adjust accordingly.
4800 (mark_overriders): Likewise.
4801 (warn_hidden): Likewise.
4802 (build_vtbl_initializer): Reorganize machinery for building things
4803 at negative offsets.
4804 (build_vcall_and_vbase_vtbl_entries): Likewise.
4805 (build_vbase_offset_vtbl_entries): Likewise.
4806 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4807 offset entries. Do not create two entries for functions with the
4809 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4810 (build_rtti_vtbl_entries): Reorganize machinery for building things
4811 at negative offsets.
4813 * optimize.c (expand_call_inline): Don't recurse into the code
4814 used to initialize the parameters more than once.
4816 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4818 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4819 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4820 (find_substitution): Only use the `Sa' substitution for
4821 std::allocator, not instantiations of it.
4822 (write_template_prefix): Move comment. Only use a TREE_LIST to
4823 represent substitutions for a member template.
4824 (write_array_type): Mangle array dimensions correctly.
4825 * optimize.c (maybe_clone_body): Copy more information from the
4827 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4828 on the regenerated declaration.
4830 2000-06-11 Chip Salzenberg <chip@valinux.com>
4831 Mark Mitchell <mark@codesourcery.com>
4833 * class.c (build_vtable): Clarify comment.
4834 (build_ctor_vtbl_group): Pass the most derived type to
4837 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4839 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4841 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4843 * decl.c (add_binding): Handle duplicate declarations of external
4846 2000-06-09 Chip Salzenberg <chip@valinux.com>
4847 Mark Mitchell <mark@codesourcery.com>
4849 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4851 (write_signed_number): New macro.
4852 (write_unsigned_number): Likewise.
4853 (write_source_name): Use them.
4854 (write_number): Handle signed and unsigned values.
4855 (write_integer_cst): Use tree_int_cst_sgn, and use
4856 write_unsigned_number or write_signed_number as appropriate.
4857 (write_discriminator): Use write_unsigned_number or
4858 write_signed_number as appropriate.
4859 (write_template_arg_literal): Likewise.
4860 (write_array_type): Use tree_low_cst.
4861 (write_template_parm): Use write_unsigned_number or
4862 write_signed_number as appropriate.
4863 (write_substitution): Adjust call to write_number.
4864 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4865 (write_expression): Handle non-type template arguments of
4866 reference type correctly.
4867 (mangle_thunk): Use write_signed_number.
4869 2000-06-09 Chip Salzenberg <chip@valinux.com>
4871 * mangle.c (find_substition): Don't mangle objects with typename
4872 substitutions (e.g. "cin" as "Si").
4874 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4876 * call.c (add_candidate): Use ggc_alloc_cleared.
4877 * decl.c (lookup_label): Likewise.
4878 * lex.c (retrofit_lang_decl): Likewise.
4880 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4882 * semantics.c (expand_body): Push to TV_EXPAND.
4883 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4884 * decl.c (start_function): Always call announce_function.
4886 * tinfo2.cc: Just declare abort.
4888 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4890 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4891 whenever @ is a symbolic name.
4893 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4895 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4897 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4899 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4900 DECL_ASSEMBLER_NAME.
4902 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4904 * decl2.c (c_language): Define.
4906 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4908 * lex.c (lang_init_options): Tweak.
4910 * decl2.c: Remove #inclusion of diagnostic.h
4911 (lang_decode_option): Move diagnostic formatting options to
4914 * lang-options.h: Remove documentation for diagnostic options.
4916 * Makefile.in (lex.o): Depends upon diagnostic.h
4918 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4920 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4921 the same DECL_RESULT, it's not a redefinition.
4922 * pt.c (tsubst_decl): Remove code to handle illegal
4925 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4927 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4929 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4931 * search.c (maybe_suppress_debug_info): Don't check
4932 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4934 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4937 Remember instantiation context in deferred instantiations.
4938 * cp-tree.h (struct tinst_level): Remove.
4939 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4940 * pt.c (current_tinst_level): Now a tree.
4941 (print_template_context, push_tinst_level, pop_tinst_level,
4942 tinst_for_decl): Adjust.
4943 (reopen_tinst_level): New fn.
4944 (init_pt): Register current_tinst_level as a root.
4945 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
4946 of the pending templates list.
4947 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
4948 * lex.c (extract_interface_info): Adjust.
4949 * decl2.c (warn_if_unknown_interface): Adjust.
4951 2000-06-05 Mark Mitchell <mark@codesourcery.com>
4953 * class.c (indirect_primary_base_p): New function.
4954 (determine_primary_base): Use it.
4956 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
4958 Update new-abi dynamic cast algorithm.
4959 * tinfo.cc (__class_type_info::__dyncast_result): Add
4960 whole_details. Adjust constructor.
4961 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
4962 Avoid unnecessary searching.
4963 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
4965 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4967 * decl.c (init_decl_processing): Don't call record_component_aliases.
4968 * tree.c (build_cplus_array_type_1): Likewise.
4970 2000-06-04 Mark Mitchell <mark@codesourcery.com>
4972 * ir.texi: Correct typo.
4973 * mangle.c (write_expression): Handle non-type template arguments
4974 with reference type.
4975 * method.c (build_overload_value): Likewise.
4976 * pt.c (convert_nontype_argument): Explicitly represent conversion
4977 to a reference with an ADDR_EXPR.
4978 (unify): Always unify arguments in left-to-right order.
4980 2000-06-03 Alex Samuel <samuel@codesourcery.com>
4981 Mark Mitchell <mark@codesourcery.com>
4983 * Make-lang.in (CXX_SRCS): Add mangle.c.
4984 * Makefile.in (CXX_OBJS): Add mangle.o.
4985 (mangle.o): New rule.
4987 * class.c (local_classes): New variable.
4988 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
4989 (get_vtt_name): Use mangle_vtt_name for new ABI.
4990 (init_class_processing): Initialize local_classes.
4991 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
4992 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
4993 (std_identifier): New macro.
4994 (DECL_VOLATILE_MEMFUNC_P): New macro.
4995 (DECL_NAMESPACE_STD_P): Likewise.
4996 (local_classes): Declare.
4997 (get_mostly_instantiated_function_type): Declare.
4998 (init_mangle): Declare.
4999 (mangle_decl): Likewise.
5000 (mangle_type_string): Likewise.
5001 (mangle_type): Likewise.
5002 (mangle_typeinfo_for_type): Likewise.
5003 (mangle_typeinfo_string_for_type): Likewise.
5004 (mangle_vtbl_for_type): Likewise.
5005 (mangle_vtt_for_type): Likewise.
5006 (mangle_ctor_vtbl_for_type): Likewise.
5007 (mangle_thunk): Likewise.
5008 (mangle_conv_op_name_for_type): Likewise.
5009 (mangle_guard_variable): Likewise.
5010 * decl.c (pushtag): Keep track of local classes.
5011 (initialize_predefined_identifiers): Initialize std_identifier.
5012 (init_decl_processing): Use std_identifier.
5013 (start_decl): Don't treat instantiations as specializations.
5014 (grokdeclarator): Likewise.
5015 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5016 name for fully-instantiated templates.
5017 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5018 destructors with the new ABI.
5019 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5020 (grokfield): Use mangle_type for new ABI.
5021 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5022 (get_sentry): Use mangle_guard_variable for new ABI.
5023 (start_static_initialization_or_destruction): Likewise.
5024 * expr.c (extract_aggr_init): Remove.
5025 (extract_scalar_init): Likewise.
5026 (extract_init): Remove #if 0'd code.
5027 * mangle.c: New function.
5028 * method.c (build_mangled_name): Assert not flag_new_abi.
5029 (build_static_name): Likewise.
5030 (build_decl_overload_real): Likewise.
5031 (build_typename_overload): Likewise.
5032 (build_overload_with_type): Likewise.
5033 (build_overload_name): Likewise.
5034 (get_ctor_vtbl_name): Likewise.
5035 (start_squangling): Likewise.
5036 (get_id_2): Likewise.
5037 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5038 (init_method): Call init_mangle for new ABI.
5039 (make_thunk): Call mangle_thunk for new ABI.
5040 * operators.def: Correct new ABI manglings for the `%' operator.
5042 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5043 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5044 (lookup_template_class): Call mangle_decl for new ABI.
5045 (get_mostly_instantiated_function_type): New function.
5046 (set_mangled_name_for_template_decl): Use it.
5047 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5048 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5049 conversion op names.
5050 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5051 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5052 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5053 mangle_typeinfo_string_for_type.
5055 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5057 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5058 (INNERMOST_TEMPLATE_ARGS): New macro.
5059 (innermost_args): Remove.
5060 (get_innermost_template_args): New function.
5061 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5062 * error.c (dump_function_decl): Be caution when using
5063 most_general_template.
5064 * method.c (build_template_parm_names): Use
5065 INNERMOST_TEMPLATE_ARGS.
5066 * pt.c (add_to_template_args): Tidy comment
5067 (get_innermost_template_args): New function.
5068 (check_explicit_specialization): Clear DECL_INITIAL for a new
5070 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5072 (push_template_decl): Always register specializations of the most
5074 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5075 (coerce_template_parms): Likewise.
5076 (lookup_template_class): Likewise.
5077 (innermost_args): Remove.
5078 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5079 (tsubst_decl): Handle tricky specializations. Use
5080 get_innermost_template_args.
5081 (instantiate_template): Simplify handling of partial
5083 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5084 (most_general_template): Reimplement, in a more straightforward
5086 (regenerate_decl_from_template): Tweak formatting. Use
5087 TMPL_ARGS_DEPTH for clarity.
5088 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5090 * dump.c (dequeue_and_dump): Dump information about thunks.
5092 2000-06-01 Richard Henderson <rth@cygnus.com>
5094 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5096 2000-06-01 Richard Henderson <rth@cygnus.com>
5098 * decl2.c (unsupported_options): Fix typo, make const.
5099 (lang_decode_option): Fix bsearch argument order.
5101 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5103 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5106 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5108 * cp-tree.h (c_get_alias_set): Deleted.
5109 * Makefile.in (decl.o): Include ../expr.h.
5110 * decl.c (expr.h): Include.
5111 (init_decl_processing): Call record_component_aliases for arrays.
5112 (grokdeclarator): Likewise.
5113 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5114 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5116 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5118 Remove guiding declaration support.
5119 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5120 (flag_guiding_decls): Remove.
5121 * call.c (build_user_type_conversion_1): Remove support for
5123 (build_new_function_call): Likewise.
5124 (build_new_op): Likewise.
5125 (build_new_method_call): Likewise.
5126 * decl.c (start_function): Likewise.
5127 * friend.c (is_friend): Likewise.
5128 (do_friend): Likewise.
5129 * decl2.c ((flag_dump_translation_unit): Make it const.
5130 (flag_guiding_decls): Remove.
5131 (unsupported_options): New variable
5132 (compare_options): New function.
5133 (lang_decode_option): Use them.
5135 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5137 * method.c (mangle_expression): Adjust test for legal expression
5140 * pt.c (instantiate_decl): Save and restore the local
5141 specializations list.
5143 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5145 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5147 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5149 * call.c (add_template_candidate_real): Handle member template
5150 constructors for classes with virtual bases.
5151 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5152 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5154 * ir.texi: Update thunk documentation.
5156 * call.c (joust): Fix handling of overloaded builtin operators.
5158 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5160 * cp-tree.h (DECL_ANTICIPATED): New macro.
5161 Document new use of DECL_LANG_FLAG_7.
5162 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5163 in the user namespace.
5164 * lex.c (do_identifier): If the identifier's declaration has
5165 DECL_ANTICIPATED on, it has not yet been declared. But do not
5166 replace it with an ordinary implicit declaration.
5168 * tinfo2.cc: Include stdlib.h.
5170 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5172 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5173 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5176 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5178 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5181 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5183 * operators.def (<?): Duplicated, should have been...
5186 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5187 Mark Mitchell <mark@codesourcery.com>
5189 * cp-tree.h (ansi_opname): Make it a macro.
5190 (ansi_assopname): Likewise.
5191 (struct lang_decl_flags): Add assignment_operator_p.
5192 (struct lang_decl): Add operator_code.
5193 (DECL_VTT_PARM): Adjust.
5194 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5195 overloaded operator.
5196 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5197 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5198 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5199 (opname_tab): Remove.
5200 (assignop_tab): Likewise.
5201 (operator_name_info_t): New type.
5202 (operator_name_info): New variable.
5203 (assignment_operator_name_info): Likewise.
5204 (build_cp_library_fn): Remove declaration.
5205 (push_cp_library_fn): Likewise.
5206 (operator_name_string): Likewise.
5207 (build_decl_overload): Likewise.
5208 * call.c (print_z_candidates): Simplify.
5209 (build_object_call): Adjust usage of ansi_opname. Use
5210 DECL_OVERLOADED_OPERATOR_P.
5211 (op_error): Adjust operator name lookup.
5212 (build_conditional_expr): Adjust usage of ansi_opname.
5213 (build_new_op): Likewise.
5214 (build_op_delete_call): Likewise.
5215 (build_over_call): Likewise.
5216 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5217 * decl.c (duplicate_decls): Copy operator_code.
5218 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5219 (builtin_function): Adjust parameters to build_library_fn_1.
5220 (build_library_fn_1): Accept an overloaded operator code.
5221 (build_library_fn): Pass ERROR_MARK.
5222 (build_cp_library_fn): Accept an overloaded operator code.
5223 (push_cp_library_fn): Likewise.
5224 (grokfndecl): Tweak.
5225 (grokdeclarator): Simplify code to compute names of overloaded
5226 operators. Adjust use of ansi_opname.
5227 (ambi_op_p): Work on tree_codes, not identifiers.
5228 (unary_op_p): Likewise.
5229 (grok_op_properties): Likewise.
5230 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5231 (lang_mark_tree): Don't try to mark the operator_code.
5232 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5233 * error.c (dump_decl): Remove special handling for operator
5235 (dump_function_name): Likewise.
5236 (dump_expr): Adjust name lookup of operators.
5237 (op_to_string): Simplify.
5238 (assop_to_string): Likewise.
5239 * init.c (build_new_1): Adjust use of ansi_opname.
5240 * lex.c (opname_tab): Remove.
5241 (assignop_tab): Likewise.
5242 (ansi_opname): Likewise.
5243 (ansi_assopname): Likewise.
5244 (operator_name_string): Likewise.
5245 (reinit_lang_specific): Likewise.
5246 (operator_name_info): New variable.
5247 (assignment_operator_name_info): Likewise.
5248 (init_operators): New function.
5249 (init_parse): Use it.
5250 (do_identifier): Adjust use of ansi_opname.
5251 * method.c (mangle_expression): Don't use ansi_opname for
5253 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5254 (build_decl_overload): Remove.
5255 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5256 (do_build_assign_ref): Adjust use of ansi_opname.
5257 (synthesize_method): Likewise.
5258 (implicitly_declare_fn): Likewise.
5259 * operators.def: New file.
5260 * parse.y (operator): Adjust use of ansi_opname.
5261 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5262 (set_mangled_name_for_template_decl): Don't play games with
5264 (special_function_p): Adjust use of ansi_opname.
5265 * typeck.c (check_return_expr): Likewise.
5266 * Make-lang.in (cc1plus): Depend on operators.def.
5267 * Makefile.in (lex.o): Likewise.
5270 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5272 * Make-lang.in (cplib2.ready): Eradicate.
5274 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5276 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5277 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5278 (built_min, cp_tree_equal): Likewise.
5280 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5282 * class.c (layout_nonempty_base_or_field): Replace
5283 `record_layout_info' with `record_layout_info_s'.
5285 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5288 * cp-tree.h (struct language_function): x_named_labels is now
5289 a struct named_label_list*.
5290 * decl.c (struct named_label_use_list): Renamed from...
5291 (struct named_label_list): ...this. New struct.
5292 (push_binding_level): Don't set eh_region.
5293 (note_level_for_eh): New fn.
5294 (pop_label): Take label and old value directly.
5295 (pop_labels): Adjust for new named_labels format.
5296 (lookup_label): Likewise.
5297 (poplevel): Note characteristics of a binding level containing a
5298 named label. Mess with named label lists earlier.
5299 (mark_named_label_lists): New fn.
5300 (mark_lang_function): Call it.
5301 (use_label): New fn, split out from...
5302 (make_label_decl): ...here. Don't call it.
5303 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5304 check_previous_gotos): New fns, split out from...
5305 (define_label): ...here.
5306 (check_switch_goto): New fn.
5307 (define_case_label): Call it.
5308 (check_goto): New fn.
5309 * semantics.c (finish_goto_stmt): Call it and use_label.
5310 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5311 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5313 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5315 * class.c (build_vtable_entry_ref): Correct usage of
5316 get_vtbl_decl_for_binfo.
5318 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5319 * method.c (implicitly_declare_fn): Not here.
5321 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5323 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5324 (CPTI_PTMD_DESC_TYPE): ... here.
5325 (ptmd_desc_type_node): Rename to ...
5326 (ptm_desc_type_node): ... here.
5328 * rtti.c (ptmd_initializer): Rename to ...
5329 (ptm_initializer): ... here.
5330 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5332 (create_tinfo_types): Adjust.
5334 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5336 Finish implementation of VTTs.
5337 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5338 CPTI_VTT_PARM_IDENTIFIER.
5339 (vtt_parm_identifier): New macro.
5340 (vtt_parm_type): Likewise.
5341 (BINFO_SUBVTT_INDEX): Likewise.
5342 (BINFO_VPTR_INDEX): Likewise.
5343 (struct lang_decl): Add vtt_parm.
5344 (DECL_VTT_PARM): New macro.
5345 (DECL_USE_VTT_PARM): Likewise.
5346 (DECL_NEEDS_VTT_PARM_P): Likewise.
5347 (get_vtt_name): Declare.
5348 (build_artifical_parm): Likewise.
5349 (fixup_all_virtual_upcast_offsets): Likewise.
5350 (expand_indirect_vtbls_init): Remove.
5351 * call.c (build_new_method_call): Pass the vtt to subobject
5352 constructors and destructors.
5353 * class.c (get_vtt_name): Give it external linkage.
5354 (build_clone): Handle the magic VTT parameters for clones.
5355 (clone_function_decl): Fix typo in comment.
5356 (build_vtt): Keep track of the indices in the VTTs where various
5357 entities are stored.
5358 (build_vtt_inits): Likewise.
5359 (dfs_build_vtt_inits): Likewise.
5360 (build_ctor_vtbl_group): Tweak type of construction vtables.
5361 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5362 primary bases, when building construction vtables.
5363 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5364 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5365 (init_decl_processing): Initialize vtt_parm_type.
5366 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5367 (lang_mark_tree): Make vtt_parm.
5368 * decl2.c (build_artificial_parm): New function.
5369 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5370 (grokclassfn): Use build_artificial_parm.
5371 * init.c (initialize_vtbl_ptrs): Call
5372 fixup_all_virtual_upcast_offsets directly.
5373 (perform_member_init): Use the complete subobject destructor for
5375 (build_vtbl_address): New function.
5376 (expand_virtual_init): Handle VTTs.
5377 * optimize (maybe_clone_body): Likewise.
5378 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5380 (expand_indirect_vtbls_init): Remove.
5381 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5382 * tree.c (make_binfo): Make them bigger.
5384 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5386 * inc/cxxabi.h (__pbase_type_info): Define, based on
5387 __pointer_type_info.
5388 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5389 (__pointer_to_member_type_info): Likewise.
5390 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5391 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5392 (__pointer_type_info::__do_catch): Rename to ...
5393 (__pbase_type_info::__do_catch): ... here. Adjust.
5394 (__pbase_type_info::__pointer_catch): Implement.
5395 (__pointer_type_info::__pointer_catch): Adjust.
5396 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5398 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5400 * tinfo.h (__user_type_info::contained_virtual_p): New
5402 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5404 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5405 diamond shaped heirarchy. Add early out for mixed diamond and
5406 duplicate shaped heirarchy.
5408 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5410 * cp-tree.h (build_delete): Change prototype.
5411 (build_vec_delete): Likewise.
5412 * call.c (build_scoped_method_call): Use special_function_kind
5413 values to indicate the kind of destruction to be done.
5414 (build_method_call): Likewise.
5415 * decl.c (finish_destructor_body): Likewise.
5416 (maybe_build_cleanup_1): Likewise. Rename to ...
5417 (maybe_build_cleanup): ... this.
5418 * decl2.c (delete_sanity): Use special_function_kind
5419 values to indicate the kind of destruction to be done.
5420 (build_cleanup): Likewise.
5421 * init.c (perform_member_init): Likewise.
5422 (build_vec_delete_1): Likewise.
5423 (build_dtor_call): Simplify.
5424 (build_delete): Use special_function_kind
5425 values to indicate the kind of destruction to be done.
5426 (build_vbase_delete): Likewise.
5427 (build_vec_delete): Likewise.
5429 * init.c (sort_member_init): Fix typo in error message generation
5432 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5434 * semantics.c (begin_class_definition): make the packed
5435 attribute be sensitive to the "-fpack-struct" command line flag
5437 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5439 Update new-abi upcast algorithm.
5440 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5441 prototype and meaning of return value.
5442 (__si_class_type_info::__do_upcast): Likewise.
5443 (__vmi_class_type_info::__do_upcast): Likewise.
5444 * tinfo.cc (__class_type_info::__upcast_result): Replace
5445 whole2dst with part2dst. Adjust ctor.
5446 (__class_type_info::__do_upcast): Adjust call of worker function.
5447 (__class_type_info::__do_upcast): Adjust.
5448 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5450 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5451 virtual base in diamond heirarchy bug.
5453 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5455 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5456 and bitfield to tinfo_fn_p.
5457 (DECL_TINFO_FN_P): Adjust.
5458 (SET_DECL_TINFO_FN_P): Likewise.
5459 (DECL_MUTABLE_P): Likewise.
5460 (DECL_C_BIT_FIELD): Likewise.
5461 (SET_DECL_C_BIT_FIELD): Likewise.
5462 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5463 (DECL_UNINLINABLE): Likewise.
5464 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5465 (handle_using_decl): Remove assertion.
5466 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5467 to build FIELD_DECLs.
5468 (build_base_field): Likewise.
5469 (layout_class_type): Likewise.
5470 * decl.c (init_decl_processing): Likewise.
5471 (build_ptrmemfunc_type): Likewise.
5472 (grokdeclarator): Likewise.
5473 * decl2.c (grok_x_components): Likewise.
5474 * except.c (call_eh_info): Likewise.
5475 * init.c (init_init_processing): Likewise.
5476 * rtti.c (expand_class_desc): Likewise.
5477 (create_pseudo_type_info): Likewise.
5478 (get_vmi_pseudo_type_info): Likewise.
5479 (create_tinfo_types): Likewise.
5480 * ptree.c (print_lang_decl): Adjust.
5481 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5482 before checking DECL_MUTABLE_P.
5484 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5485 parameters for template functions.
5486 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5487 destructors as well as constructors.
5489 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5491 * class.c (build_ctor_vtbl_group): Set inits.
5492 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5493 DECL_THIS_INLINE appropriately for clones.
5495 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5496 (DECL_CONV_FN_P): Simplify.
5497 (DECL_OPERATOR): Remove.
5498 (language_to_string): Declare.
5499 * decl.c (duplicate_decls): Fix typo in comment.
5500 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5501 (grok_op_properties): Use DECL_CONV_FN_P instead of
5502 IDENTIFIER_TYPENAME_P.
5503 * dump.c (dequeue_and_dump): Dump the language linkage of
5505 * error.c (language_to_string): Give it external linkage.
5506 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5507 (implicitly_declare_fn): Set DECL_LANGUAGE.
5508 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5509 IDENTIFIER_TYPENAME_P.
5510 (tsubst_decl): Likewise.
5511 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5512 * semantics.c (finish_member_declaration): Don't mark members of
5513 classes declared in an extern "C" region as extern "C".
5515 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5517 * decl2.c (qualified_lookup_using_namespace): Look through
5520 * decl.c (push_using_decl): Return the old decl on namespace level.
5522 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5524 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5525 (VTT_NAME_PREFIX): New macro.
5526 (CTOR_VTBL_NAME_PREFIX): Likewise.
5527 (get_ctor_vtbl_name): New function.
5528 * class.c (get_vtable_name): Simplify.
5529 (get_vtt_name): New function.
5530 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5531 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5532 when a virtual base becomes primary.
5533 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5535 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5536 additional parameters.
5537 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5538 (initialize_array): New function.
5539 (build_vtt): Likewise.
5540 (build_vtt_inits): Likewise.
5541 (dfs_build_vtt_inits): Likewise.
5542 (dfs_fixup_binfo_vtbls): Likewise.
5543 (build_ctor_vtbl_group): Likewise.
5544 (initialize_vtable): Use initialize_array.
5545 (accumulate_vtbl_inits): Reimplement to handle construction
5547 (dfs_accumulate_vtbl_inits): Likewise.
5548 (bulid_vtbl_initializer): Adjust parameter name.
5549 * method.c (build_typename_overload): Remove #if 0'd code.
5550 (get_ctor_vtbl_name): New function.
5551 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5552 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5554 * cp-tree.h (struct lang_type): Remove search_slot.
5555 (CLASSTYPE_SEARCH_SLOT): Remove.
5556 (emit_base_init): Change prototype.
5557 (initialize_vtbl_ptrs): Likewise.
5558 (expand_indirect_vtbls_init): Likewise.
5559 (clear_search_slots): Remove.
5560 * decl.c (lang_mark_tree): Don't mark search_slot.
5561 * init.c (initialize_vtbl_ptrs): Simplify.
5562 (emit_base_init): Likewise.
5563 * search.c (struct vbase_info): Document decl_ptr.
5564 (convert_pointer_to_single_level): Remove.
5565 (dfs_find_vbases): Remove.
5566 (dfs_init_base_pointers): Simplify.
5567 (dfs_clear_vbase_slots): Remove.
5568 (dfs_vtable_path_unmark): New function.
5569 (init_vbase_pointers): Simplify.
5570 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5571 (expand_indirect_vtbls_init): Simplify. Don't call
5572 mark_all_temps_used.
5573 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5574 initialize_vtbl_ptrs.
5576 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5578 * except.c: Add static prototypes.
5580 2000-05-20 H.J. Lu <hjl@gnu.org>
5582 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5584 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5586 Don't create a separate copy of virtual bases for the
5587 CLASSTYPE_VBASECLASSES list.
5588 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5589 (BINFO_FOR_VBASE): Remove.
5590 (CANONICAL_BINFO): Adjust.
5591 (binfo_for_vbase): New function.
5592 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5593 instead of BINFO_FOR_VBASE.
5594 (build_vbase_pointer): Likewise.
5595 (build_secondary_vtable): Likewise.
5596 (dfs_mark_primary_bases): Likewise.
5597 (mark_primary_bases): Likewise.
5598 (layout_nonempty_base_or_field): Likewise.
5599 (dfs_set_offset_for_shared_vbases): Likewise.
5600 (dfs_set_offset_for_unshared_vbases): Likewise.
5601 (layout_virtual_bases): Likewise. Adjust for changes to the
5602 CLASSTYPE_VBASECLASSES list.
5603 (dump_class_hierarchy_r): Use binfo_for_vbase
5604 instead of BINFO_FOR_VBASE.
5605 (dump_class_hierarchy): Likewise.
5606 (finish_vtbls): Likewise.
5607 (build_vtbl_initializer): Adjust for changes to the
5608 CLASSTYPE_VBASECLASSES list.
5609 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5610 * decl.c (finish_destructor_body): Adjust for changes to the
5611 CLASSTYPE_VBASECLASSES list.
5612 * init.c (sort_base_init): Use binfo_for_vbase.
5613 (construct_virtual_bases): Adjust for changes to the
5614 CLASSTYPE_VBASECLASSES list.
5615 (expand_member_init): Use binfo_for_vbase.
5616 (build_vbase_delete): Adjust for changes to the
5617 CLASSTYPE_VBASECLASSES list.
5618 * method.c (do_build_copy_constructor): Likewise.
5619 * rtti.c (get_base_offset): Use binfo_for_vbase.
5620 (expand_class_desc): Remove #if 0'd code.
5621 * search.c (struct vbase_info): Remove vbase_types.
5622 (get_base_distance): Use binfo_for_vbase.
5623 (lookup_field_queue_p): Use CANONICAL_BINFO.
5624 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5625 (get_pure_virtuals): Adjust for changes to the
5626 CLASSTYPE_VBASECLASSES list.
5627 (dfs_find_vbases): Use binfo_for_vbase.
5628 (dfs_init_vbase_pointers): Likewise.
5629 (init_vbase_pointers): Don't initialize vi.vbase_types.
5630 (virtual_context): Use binfo_for_vbase.
5631 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5632 CLASSTYPE_VBASECLASSES list.
5633 (expand_indirect_vtbls_init): Simplify.
5634 (dfs_get_vbase_types): Don't replicate virtual bases.
5635 (find_vbase_instance): Use binfo_for_vbase.
5636 (binfo_for_vbase): New function.
5637 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5639 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5641 * decl2.c (finish_anon_union): Generalize error messages to handle
5642 anonymous structures.
5643 * init.c (perform_member_init): Remove `name' parameter.
5644 (build_field_list): New function.
5645 (sort_member_init): Handle anonymous union initialization order
5646 correctly. Check for multiple initializations of the same union.
5647 (emit_base_init): Don't look up fields by name here.
5648 (expand_member_init): Record the result of name lookup for future
5650 * typeck.c (build_component_ref): Fix formatting.
5652 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5654 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5655 * typeck.c (build_x_compound_expr): Replace warn_unused with
5658 * decl2.c (lang_decode_option): Update -Wall unused flags by
5659 calling set_Wunused.
5661 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5663 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5664 * init.c (dfs_vtable_path_unmark): Remove.
5665 * search.c (marked_new_vtable_p): Likewise.
5666 (unmarked_new_vtable_p): Likewise.
5667 (dfs_search_slot_nonempty_p): Likewise.
5668 (dfs_mark): Likewise.
5669 (dfs_vtable_path_unmark): Likewise.
5670 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5671 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5672 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5673 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5674 (init_vbase_pointers): Simplify.
5675 (expand_indirect_vtbls_init): Likewise.
5677 * class.c (copy_virtuals): New function.
5678 (build_primary_table): Use it.
5679 (build_secondary_vtable): Likewise.
5680 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5681 indicate that no vcall offset is required.
5682 (add_virtual_function): Likewise.
5683 (modify_all_vtables): Likewise.
5684 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5685 (dfs_accumulate_vtbl_inits): Likewise.
5686 (build_vtbl_initializer): Make changes to handle construction
5688 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5689 (build_rtti_vtbl_entries): Likewise.
5690 (build_vtable_entries): Handle a NULL vcall_index.
5692 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5694 * decl2.c (lang_decode_option): Fix thinko.
5696 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5698 * except.c (check_handlers): New fn.
5699 * cp-tree.h: Declare it.
5700 * semantics.c (finish_handler_sequence): Call it.
5701 (finish_function_handler_sequence): Likewise.
5702 (finish_handler_parms): Set TREE_TYPE on the handler.
5703 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5704 * search.c (get_base_distance_recursive): If protect>1, ignore
5706 (get_base_distance): Don't reduce watch_access.
5708 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5710 * lex.c: #include diagnostic.h.
5711 (lang_init_options): Set default prefixing rules.
5713 * lang-options.h: Add -fdiagnostics-show-location=.
5715 * decl2.c: #include diagnostic.h.
5716 (lang_decode_option): Handle -fdiagnostics-show-location=.
5718 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5720 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5721 * vec.cc: Revert my 2000-05-07 change.
5723 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5725 * class.c (check_field_decls): Complain about non-static data
5726 members with same name as class in class with constructor.
5728 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5730 * decl.c (grokdeclarator): Allow non-static data members with
5733 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5735 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5736 and pending_inline.filename. Update prototypes.
5737 * decl.c (define_label): Constify filename parameter.
5738 * decl2.c (warn_if_unknown_interface): Constify local char *.
5739 * input.c Constify input_source.filename. Don't declare
5740 input_filename or lineno. Constify filename parameter to feed_input.
5741 * lex.c (init_parse): Constify parameter and return value.
5742 (cp_pragma_interface, cp_pragma_implementation): Constify
5744 (reinit_parse_for_method, reinit_parse_for_block,
5745 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5746 Constify local char *.
5747 * pt.c: Don't declare lineno or input_filename.
5748 (print_template_context, tsubst_friend_function, tsubst_decl,
5749 tsubst, instantiate_decl): Constify local char *.
5750 * semantics.c (expand_body): Constify local char *.
5751 * tree.c (build_srcloc): Constify filename parameter.
5752 * typeck.c (c_expand_asm_operands): Constify filename
5755 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5757 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5760 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5762 * inc/cxxabi.h: Fix typos in comment.
5763 (__base_class_info::__offset): Use a static_cast.
5765 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5767 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5768 of std::size_t and std::ptrdiff_t respectively.
5769 * tinfo.cc: Likewise.
5772 2000-05-06 Richard Henderson <rth@cygnus.com>
5774 * typeck.c (build_c_cast): Don't warn integer->pointer size
5775 mismatch for constants.
5777 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5779 * rtti.c (ptmd_initializer): Set non-public, if class is
5782 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5783 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5784 __cxa_vec_delete): Likewise.
5785 * tinfo.cc (__dynamic_cast): Likewise.
5786 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5787 __cxa_vec_delete): Likewise.
5789 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5791 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5792 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5793 (lang_decl_flags): Add vcall_offset.
5794 (THUNK_VCALL_OFFSET): Use it.
5795 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5796 * method.c (make_thunk): Create the lang_decl here, not in
5798 (emit_thunk): Make generic thunks into ordinary functions once
5799 they have been fed to expand_body.
5800 * semantics.c (expand_body): Set current_function_is_thunk here.
5802 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5804 * class.c (update_vtable_entry_for_fn): Prototype.
5806 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5809 * search.c (dfs_build_inheritance_graph_order): Prototype.
5811 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5813 * cp-tree.h (special_function_kind): Add various kinds of
5815 (special_function_p): New function.
5816 * class.c (overrides): Don't let one kind of destructor override
5818 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5819 whether or not to instantiate a template.
5820 * tree.c (special_function_p): Define.
5822 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5824 * cp-tree.def (THUNK_DECL): Remove.
5825 * cp-tree.h (DECL_THUNK_P): New macro.
5826 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5827 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5828 (SET_DECL_THUNK_P): Likewise.
5829 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5830 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5831 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5832 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5833 (duplicate_decls): Likewise.
5834 (pushdecl): Likewise. Adjust thunk handling.
5835 (grokfndecl): Use DECL_EXTERN_C_P.
5836 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5837 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5838 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5839 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5840 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5841 DECL_NO_STATIC_CHAIN.
5842 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5843 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5844 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5847 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5849 * tree.c (walk_tree): Set lineno.
5851 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5853 * exception.cc: Update license notice.
5855 * new1.cc: Likewise.
5856 * new2.cc: Likewise.
5857 * tinfo.cc: Likewise.
5858 * tinfo2.cc: Likewise.
5860 * inc/cxxabi.h: Likewise.
5861 * inc/exception: Likewise.
5862 * inc/new: Likewise.
5863 * inc/new.h: Likewise.
5864 * inc/typeinfo: Likewise.
5866 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5868 * tree.c (build_target_expr_with_type): If we already have a
5869 TARGET_EXPR, just return it.
5871 * optimize.c (initialize_inlined_parameters): Don't generate an
5872 EXPR_STMT if we can just use DECL_INITIAL.
5873 * decl.c (emit_local_var): Only make the initialization a
5874 full-expression if stmts_are_full_exprs_p.
5876 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5878 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5880 * call.c (standard_conversion): Use it.
5881 (direct_reference_binding): Likewise.
5882 (build_over_call): Likewise.
5883 (is_properly_derived_from): Likewise.
5884 (compare_ics): Likewise.
5885 * class.c (resolves_to_fixed_type_p): Likewise.
5886 * optimize.c (declare_return_variable): Likewise.
5887 * pt.c (is_specialization_of): Likewise.
5889 * typeck.c (comp_target_parms): Likeiwse.
5890 (build_static_cast): Likewise.
5891 (build_reinterpret_cast): Likewise.
5892 (build_const_cast): Likewise.
5893 (comp_ptr_ttypes_real): Likewise.
5894 (comp_ptr_ttypes_const): Likewise.
5895 * typeck2.c (process_init_constructor): Likewise.
5897 2000-04-30 Scott Snyder <snyder@fnal.gov>
5899 * decl.c (finish_destructor_body): Use the base destructor when
5900 destroying virtual bases.
5902 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5904 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5906 * optimize.c (struct inline_data): Add target_exprs field.
5907 (declare_return_variable): When a function returns an aggregate,
5908 use the variable declared in the TARGET_EXPR as the remapped
5910 (expand_call_inline): Update the pending target_exprs stack.
5911 (optimize_function): Initialize the stack.
5913 * decl2.c (finish_file): Fix typo in comment.
5915 * method.c (emit_thunk): Don't try to return a `void' value.
5917 * optimize.c (initialize_inlined_parameters): If the parameter is
5918 addressable, we need to make a new VAR_DECL, even if the
5919 initializer is constant.
5921 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5923 * decl.c (grok_op_properties): Add an extra check of argtypes.
5925 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5927 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5929 (initialize_inlined_parameters): Try to avoid creating new
5932 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5934 * lex.c (my_get_run_time): Remove.
5935 (init_filename_times): Use get_run_time instead of my_get_run_time.
5936 (check_newline): Likewise.
5937 (dump_time_statistics): Likewise.
5938 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5939 of computing elapsed time explicitly.
5941 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5943 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
5944 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
5945 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
5946 before calling decl_constant_value.
5947 * class.c (check_bitfield_decl): Likewise.
5948 * cvt.c (ocp_convert): Likewise.
5949 (convert): Likewise.
5950 * decl.c (compute_array_index_type): Likewise.
5951 (build_enumerator): Likewise.
5952 * decl2.c (check_cp_case_value): Likewise.
5953 * pt.c (convert_nontype_argument): Likewise.
5955 * typeck.c (decay_conversion): Likewise.
5956 (build_compound_expr): Likewise.
5957 (build_reinterpret_cast): Likewise.
5958 (build_c_cast): Likewise.
5959 (convert_for_assignment): Likewise.
5961 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
5963 * decl.c (finish_function): Don't play games with DECL_INLINE.
5965 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
5967 * ir.texi: Correct typo.
5969 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5971 * decl.c (grokdeclarator): Reject VLAs as members.
5973 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
5975 * call.c (standard_conversion): Accept conversion between
5978 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
5980 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
5982 * decl2.c (finish_file): Remove double setup for accounting
5985 2000-04-24 Robert Lipe <robertlipe@usa.net>
5987 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
5989 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
5991 * new.cc (set_new_handler): Needs to be in std::.
5993 2000-04-23 Mark Mitchell <mark@codesourcery.com>
5995 * cp-tree.h (lang_decl): Remove pretty_function_p.
5996 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
5997 language-specific node.
5998 * decl.c (cp_make_fname_decl): Use build_decl, not
5999 build_lang_decl, to build the variables.
6000 (grokvardecl): Don't call build_lang_decl for local variables in
6002 (grokdeclarator): Don't call build_lang_decl for local type
6003 declarations in templates.
6004 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6005 zero'd memory, rather than calling memset.
6006 * pt.c: Include hashtab.h.
6007 (local_specializations): New variable.
6008 (retrieve_local_specialization): Use it.
6009 (register_local_specialization): Likewise.
6010 (tsubst_decl): Don't assume local variables have
6012 (instantiate_decl): Set up local_specializations.
6013 * Makefile.in (HTAB_H): New variable.
6015 2000-04-23 Richard Henderson <rth@cygnus.com>
6017 * typeck.c (c_expand_asm_operands): Restore the original
6018 contents of the output list.
6020 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6022 * ir.texi: Document complex number representation.
6024 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6026 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6027 (target_incomplete_p): New function.
6028 (tinfo_base_init): Create comdat NTBS name variable.
6029 (ptr_initializer): Add non_public parameter. Calculate it.
6030 (ptmd_initializer): Likewise.
6031 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6032 (create_real_tinfo_var): Add non_public parameter. Use it.
6033 Push proxy into global namespace.
6034 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6036 * inc/typeinfo (type_info::before, type_info::operator==):
6037 Compare __name addresses.
6039 * tinfo2.cc: Remove new-abi builtins comment.
6041 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6043 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6045 * call.c (joust): Exit early if we get the same function, too.
6047 * decl2.c (key_method): Return NULL_TREE for template classes.
6048 (import_export_class): Don't need to check for template classes.
6050 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6052 * lex.c: Remove references to cccp.c.
6054 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6056 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6057 volatile_memfunc. Add destructor_attr. Adjust dummy.
6058 (DECL_DESTRUCTOR_P): Use destructor_attr.
6059 (DECL_CONST_MEMFUNC_P): Reimplement.
6060 (DECL_VOLATILE_MEMFUNC_P): Remove.
6061 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6062 (overrides): Use DECL_DESTRUCTOR_P.
6063 (check_for_override): Likewise.
6064 * decl.c (start_function): Likewise.
6065 * decl2.c (grokfclassfn): Likewise.
6066 (check_classfn): Likewise.
6067 (grok_function_init): Likewise.
6069 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6071 * decl2.c (grokfield): Issue error on illegal data member
6074 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6076 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6078 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6080 * class.c (build_vtable_entry): Don't build thunks for type-info
6083 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6085 * decl.c (decls_match): Allow a redeclaration of a builtin to
6086 specify args while the builtin did not.
6088 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6090 * cp-tree.def (THUNK_DECL): Add to documentation.
6091 * cp-tree.h (flag_huge_objects): Declare.
6092 * class.c (modify_vtable_entry): Tidy.
6093 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6094 Calculate delta appropriately for the new ABI.
6095 (dfs_modify_vtables): Use it.
6096 (modify_all_vtables): Fix thinko in code to add overriding copies
6097 of functions to primary vtables.
6098 (build_clone): Fix typo in comment.
6099 (clone_function_decl): Correct order of destructors in vtable.
6100 (build_vbase_offset_vtbl_entries): Adjust comment.
6101 (dfs_vcall_offset_queue_p): Remove.
6102 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6103 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6104 (build_vtable_entry): Correct check for pure virtual functions.
6105 Don't declare flag_huge_objects.
6106 * decl.c (flag_huge_objects): Remove declaration.
6107 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6108 Use int_size_in_bytes.
6109 (emit_thunk): Handle vcall offset thunks.
6111 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6113 * decl2.c (parse_time, varconst_time): Delete declarations.
6114 (finish_file): Delete LINENO declaration.
6115 START_TIME and THIS_TIME now long.
6117 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6119 * class.c (build_base_field): Reformat comment.
6121 * inc/cxxabi.h (stddef.h): Comment inclusion.
6122 (__base_class_info::__offset): Comment shift.
6124 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6126 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6127 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6128 (cp_push_exception_identifier): New macro.
6129 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6130 (DECL_BASE_DESTRUCTOR_P): Likewise.
6131 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6132 (get_vtbl_decl_for_binfo): Fix formatting.
6133 (in_charge_arg_for_name): New macro.
6134 (maybe_build_cleanup_and_delete): Remove declaration.
6135 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6136 (in_charge_arg_for_name): New function.
6137 (build_new_method_call): Use it. Handle cloned destructors.
6138 (build_clone): Don't make the base constructor virtual.
6139 Automatically defer generated functions.
6140 (clone_function_decl): Handle destructors, too.
6141 (clone_constructors_and_destructors): Likewise.
6142 (create_vtable_ptr): Don't create a vtable entry for a cloned
6144 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6145 (initialize_predefined_identifiers): Update appropriately.
6146 (finish_destructor_body): Simplify.
6147 (maybe_build_cleanup_and_delete): Remove.
6148 * except.c (expand_throw): Handle new-ABI destructors.
6149 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6150 (build_dtor_call): New function.
6151 (build_delete): Use it. Simplify.
6152 * optimize.c (maybe_clone_body): Handle destructors.
6153 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6155 * exception.cc (cleanup_fn): New typedef.
6156 (CALL_CLEANUP): New macro.
6157 (cp_eh_info): Use them.
6158 (__cp_push_exception): Likewise.
6159 (__cp_pop_exception): Likewise.
6161 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6163 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6164 (complete_dtor_identifier): New macro.
6165 (CLASSTYPE_FIRST_CONVERSION): Remove.
6166 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6167 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6168 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6169 (CLASSTYPE_CONSTRUCTORS): Likewise.
6170 (CLASSTYPE_DESTRUCTORS): Likewise.
6171 (lang_decl): Add cloned_function.
6172 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6173 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6174 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6175 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6176 (DECL_CLONED_FUNCTION_P): Likewise.
6177 (DECL_CLONED_FUNCTION): Likewise.
6178 (clone_function_decl): Declare.
6179 (maybe_clone_body): Likewise.
6180 * call.c (build_user_type_conversion_1): Call complete object
6181 constructors in the new ABI.
6182 (build_new_method_call): Don't add in-charge parameters under the
6184 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6185 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6186 CLASSTYPE_DESTRUCTOR_SLOT.
6187 (build_clone): New function.
6188 (clone_function_decl): Likewise.
6189 (clone_constructors_and_destructors): Likewise.
6190 (check_bases_and_members): Use it.
6191 * decl.c (iniitialize_predefined_identifiers): Initialize
6192 complete_dtor_identifier.
6193 (finish_function): Don't add extra code to a clone.
6194 (lang_mark_tree): Mark cloned_function.
6195 * decl2.c (mark_used): Don't bother trying to instantiate things
6197 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6198 * method.c (set_mangled_name_for_decl): Don't treat clones as
6200 (synthesize_method): Sythesize cloned functions, not the clones.
6201 * optimize.c (inline_data): Update comment on ret_label.
6202 (remap_block): Don't assume DECL_INITIAL exists.
6203 (copy_body_r): Allow ret_label to be NULL.
6204 (maybe_clone_body): Define.
6205 * pt.c (tsubst_decl): Handle clones.
6206 (instantiate_clone): New function.
6207 (instantiate_template): Use it.
6208 (set_mangled_name_for_template_decl): Don't treat clones as
6210 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6211 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6212 * semantics.c (expand_body): Clone function bodies as necessary.
6214 * optimize.c (remap_decl): Avoid sharing structure for arrays
6215 whose size is only known at run-time.
6216 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6218 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6219 to has_in_charge_parm_p.
6220 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6221 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6222 (DECL_COPY_CONSTRUCTOR_P): New macro.
6223 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6224 (build_user_type_conversion_1): Likewise.
6225 (convert_like_real): Likewise.
6226 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6227 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6228 (copy_args_p): Likewise.
6229 (grok_ctor_properties): Likewise.
6230 (start_function): Likewise.
6231 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6232 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6233 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6234 * method.c (do_build_copy_constructor): Use
6235 DECL_HAS_IN_CHARGE_PARM_P.
6236 (synthesize_method): Likewise.
6237 * pt.c (instantiate_template): Remove goto.
6238 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6241 * cp-tre.h (finish_function): Change prototype.
6242 * decl.c (end_cleanup_fn): Adjust caller.
6243 (finish_function): Take only one parameter.
6244 * decl2.c (finish_objects): Adjust caller.
6245 (finish_static_storage_duration_function): Likewise.
6246 * method.c (emit_thunk): Likewise.
6247 * parse.y: Likewise.
6248 * parse.c: Regenerated.
6249 * pt.c (instantiate_decl): Likewise.
6250 * rtti.c (synthesize_tinfo_fn): Likewise.
6251 * semantics.c (expand_body): Likewise.
6253 * cp-tree.h (copy_decl): New function.
6254 * class.c (finish_struct_1): Use it.
6255 * lex.c (copy_decl): Define it.
6256 * pt.c (tsubst_decl): Likewise.
6257 * tree.c (copy_template_template_parm): Likewise.
6259 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6260 has_nonpublic_assign_ref.
6261 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6262 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6263 * class.c (finish_struct_methods): Don't set
6264 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6265 (interface_only): Don't declare.
6266 (interface_unknown): Likewise.
6268 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6270 * tree.h (HAVE_TEMPLATES): Remove definition.
6271 * lang-options.h (-fthis-is-variable): Remove documentation.
6273 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6275 * class.c (instantiate_type): Handle object-relative template-id.
6277 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6278 * decl.c (cplus_expand_expr_stmt): Not here.
6280 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6281 Initialize exprtype earlier.
6283 * parse.y (fn.def1): Check for defining types in return types.
6285 * decl.c (check_tag_decl): Notice extra fundamental types.
6286 Diagnose empty decls in classes, too.
6288 * decl.c (grokdeclarator): Don't override an anonymous name if no
6289 declarator was given.
6291 * cvt.c (convert_to_void): Call resolve_offset_ref.
6293 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6295 * decl2.c (decl_namespace): Handle getting a type.
6297 * typeck.c (build_c_cast): Re-enable warning for cast between
6298 pointer and integer of different size.
6300 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6302 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6304 (__pointer_type_info::__pointer_catch): New virtual function.
6305 (__pointer_to_member_type_info): Derive from
6306 __pointer_type_info. Adjust.
6307 (__pointer_to_member_type_info::__do_catch): Remove.
6308 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6309 (__pointer_to_member_type_info::__pointer_catch): Declare.
6310 * rtti.c (qualifier_flags): Add restrict flag.
6311 (ptmd_initializer): Reorder members.
6312 (create_tinfo_types): Expand comments. Reorder
6313 ptmd_desc_type_node members.
6314 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6316 (__pointer_type_info::__do_catch): Move specific code into
6317 __pointer_catch. Call it.
6318 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6319 specific catch checking. Fix void conversion check.
6320 (__pointer_to_member_type_info::__do_catch): Remove.
6321 (__pointer_to_member_type_info::__pointer_catch): Implement.
6323 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6325 * lex.c (init_parse): Remove traces of classof and headof.
6326 * decl2.c (flag_operator_names): Default to 1.
6327 (lang_decode_option): Do not set it for -ansi.
6329 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6331 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6332 (DECL_MAIN_VARIANT): Remove.
6333 * decl.c (duplicate_decls): Don't set it.
6334 (start_function): Likewise.
6335 (lang_mark_tree): Don't mark it.
6336 * decl2.c (defer_fn): Don't use it.
6337 * lex.c (retrofit_lang_decl): Don't set it.
6338 * pt.c (tsubst_decl): Likewise.
6339 * ptree.c (print_lang_decl): Don't print it.
6340 * typeck.c (mark_addressable): Don't use it.
6342 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6344 * vec.cc: Include <new> and <exception>.
6345 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6346 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6348 (__cxa_vec_delete): Catch dtor exceptions.
6350 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6352 Prepend __ to implementation defined names.
6353 * inc/typeinfo (type_info): Rename _name to __name.
6354 (type_info::type_info): Rename parameter.
6355 (type_info::operator==, type_info::operator!=,
6356 type_info::before): Likewise.
6357 (type_info::is_pointer_p, type_info::is_function_p,
6358 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6361 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6362 (__pointer_type_info::__pointer_type_info): Likewise.
6363 (__pointer_type_info::is_pointer_p,
6364 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6365 (__array_type_info::__array_type_info): Rename parameters.
6366 (__function_type_info::__function_type_info): Likewise.
6367 (__function_type_info::is_function_p): Prepend __.
6368 (__enum_type_info::__enum_type_info): Rename parameters.
6369 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6371 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6373 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6374 (__class_type_info::__class_type_info): Rename parameters.
6375 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6376 (__class_type_info::upcast_result,
6377 __class_type_info::dyncast_result): Prepend __. Move definition
6379 (__class_type_info::do_upcast, __class_type_info::do_catch,
6380 __class_type_info::find_public_src,
6381 __class_type_info::do_dyncast,
6382 __class_type_info::do_find_public_src): Prepend __. Rename
6384 (__si_class_type_info::__si_class_type_info): Rename parameters.
6385 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6386 __si_class_type_info::do_find_public_src): Prepent __. Rename
6388 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6389 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6390 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6392 (__dynamic_cast): Rename parameters.
6393 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6394 type_info::do_catch, type_info::do_upcast): Prepend __.
6395 (contained_p, public_p, virtual_p, contained_public_p,
6396 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6397 (__class_type_info::do_catch,
6398 __class_type_info::do_upcast): Prepend __. Adjust.
6399 (__class_type_info::__upcast_result,
6400 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6402 (__class_type_info::find_public_src): Prepend __. Adjust.
6403 (__class_type_info::do_find_public_src,
6404 __si_class_type_info::do_find_public_src,
6405 __vmi_class_type_info::do_find_public_src): Likewise.
6406 (__class_type_info::do_dyncast,
6407 __si_class_type_info::do_dyncast,
6408 __vmi_class_type_info::do_dyncast): Likewise.
6409 (__class_type_info::do_upcast,
6410 __si_class_type_info::do_upcast,
6411 __vmi_class_type_info::do_upcast): Likewise.
6412 (__dynamic_cast): Adjust.
6413 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6414 (__function_type_info::is_function_p): Likewise.
6415 (__pointer_type_info::do_catch): Likewise. Adjust.
6416 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6417 (__throw_type_match_rtti_2): Adjust.
6418 (__is_pointer): Adjust.
6420 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6422 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6423 (complete_ctor_identifier): New macro.
6424 (special_function_kind): Add sfk_copy_constructor and
6425 sfk_assignment_operator.
6426 (LOOKUP_HAS_IN_CHARGE): Remove.
6427 (cons_up_default_function): Rename to ...
6428 (implicitly_declare_fn): ... this.
6429 * call.c (build_new_method_call): Add in-charge parameters for
6431 * class.c (add_implicitly_declared_members): Change parameter name
6432 from cant_have_assignment to cant_have_const_assignment.
6433 Replace calls to cons_up_default_function to implicitly_declare_fn.
6434 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6435 * decl.c (initialize_predefined_identifiers): Initialize it.
6436 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6438 * init.c (expand_default_init): Don't calculate the in-charge
6440 (build_new_1): Likewise.
6441 * lex.c (cons_up_default_function): Move to method.c.
6442 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6443 (implicitly_declare_fn): New function.
6444 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6445 (build_modify_expr): Likewise.
6446 * typeck2.c (build_functional_cast): Likewise.
6448 Under the new ABI, constructors don't return `this'.
6449 * cp-tree.h (warn_reorder): Declare.
6450 (special_function_kind): New enum.
6451 (global_base_init_list): Remove declaration.
6452 (emit_base_init): Don't return a value.
6453 (check_base_init): Don't declare.
6454 (is_aggr_typedef): Likewise.
6455 * decl.c (check_special_function_return_type): New function.
6456 (return_types): Remove.
6457 (grokdeclarator): Use check_special_function_return_type.
6458 (start_function): Don't initialize ctor_label under the new ABI.
6459 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6460 * init.c (begin_init_stmts): Move to top of file.
6461 (finish_init_stmts): Likewise.
6462 (warn_reorder): Don't declare.
6463 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6465 (check_base_init): Remove.
6466 (is_aggr_typedef): Likewise.
6467 (build_new_1): Don't use the return value of a constructor.
6468 * semantics.c (setup_vtbl_ptr): Don't use the return value
6470 * typeck.c (check_return_expr): Don't magically convert return
6471 statements into `return this' in constructors under the new ABI.
6473 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6474 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6475 (base_ctor_identifier): New macro.
6476 (base_dtor_identifier): Likewise.
6477 (deleting_dtor_identifier): Likewise.
6478 * decl.c: Don't include obstack.h.
6479 (obstack_chunk_alloc): Don't define.
6480 (obstack_chunk_free): Likewise.
6481 (struct predefined_identifier): New type.
6482 (initialize_predefined_identifiers): New function.
6483 (init_decl_processing): Use it.
6484 (debug_temp_inits): Remove.
6485 (start_method): Don't call preserve_data.
6486 (hack_incomplete_structures): Update comment.
6487 * init.c (init_init_processing): Don't initialize
6489 (build_offset_rf): Remove dead code.
6490 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6491 * search.c (init_search_processing): Don't initialize
6494 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6496 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6497 some sign_compare warnings.
6499 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6501 Rename abi::__vmi_class_type_info members.
6502 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6503 base_list, detail_masks members to vmi_flags, vmi_base_count,
6504 vmi_bases and vmi_flags_masks respectively.
6505 (__vmi_class_type_info::vmi_flags_masks): Rename
6506 details_unknown_mask to flags_unknown_mask.
6507 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6508 (__vmi_class_type_info::do_find_public_src): Adjust.
6509 (__vmi_class_type_info::do_dyncast): Adjust.
6510 (__vmi_class_type_info::do_upcast): Adjust.
6512 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6514 * tinfo.cc (convert_to_base): New function.
6515 (get_vbase_offset): Remove. Move into convert_to_base.
6516 (__vmi_class_type_info::do_find_public_src): Adjust.
6517 (__vmi_class_type_info::do_dyncast): Adjust.
6518 (__vmi_class_type_info::do_upcast): Adjust.
6520 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6522 * tinfo.cc (operator=): Use __builtin_strcmp.
6523 * tinfo2.cc (before): Likewise.
6525 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6527 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6528 (DECL_SAVED_INLINE): Rename to ...
6529 (DECL_DEFERRED_FN): ... this.
6530 (in_function_p): Remove declaration.
6531 (mark_inline_for_output): Rename to ...
6532 (defer_fn): ... this.
6533 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6534 (in_function_p): Remove definition.
6535 * decl2.c (saved_inlines): Rename to ...
6536 (deferred_fns): ... this.
6537 (saved_inlines_used): Rename to ...
6538 (deferred_fns_used): ... this.
6539 (mark_inline_for_output): Rename to ...
6540 (defer_fn): ... this.
6541 (finish_file): Adjust accordingly.
6542 (init_decl2): Likewise.
6543 * lex.c (cons_up_default_function): Likewise.
6544 * pt.c (mark_decl_instantiated): Likewise.
6545 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6547 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6548 * semantics.c (expand_body): Defer more functions.
6550 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6553 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6555 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6556 __cxa_vec_delete): Declare.
6558 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6560 * rtti.c (dfs_class_hint_mark): New static function.
6561 (dfs_class_hint_unmark): New static function.
6562 (class_hint_flags): Use them.
6564 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6566 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6568 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6570 * cp-tree.h (instantiate_decl): Change prototype.
6571 * decl2.c (mark_used): Adjust call.
6572 * optimize.c (inlinable_function_p): Adjust handling of templates.
6573 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6574 (do_type_instantiation): Likewise.
6575 (instantiate_decl): Defer more templates.
6576 (instantiate_pending_templates): Adjust logic to handle inline
6579 * Makefile.in (GGC_H): New variable. Use it throughout in place
6582 * call.c: Don't include obstack.h. Include ggc.h.
6583 (obstack_chunk_alloc): Don't define.
6584 (obstack_chunk_free): Likewise.
6585 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6586 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6587 (pop_switch): Free it.
6589 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6591 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6592 if we don't have a DECL_FIELD_OFFSET.
6594 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6596 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6599 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6601 * cfns.gperf (hash, libc_name_p): Prototype.
6603 * rtti.c (build_dynamic_cast_1): Constification.
6605 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6607 * semantics.c (deferred_type_access_control): Prototype.
6609 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6611 Correct many new ABI issues regarding vbase and vcall offset
6613 * cp-tree.h (BINFO_VTABLE): Document.
6614 (struct lang_type): Tweak formatting.
6615 (BINFO_PRIMARY_BINFO): Add to documentation.
6616 (CLASSTYPE_VSIZE): Fix typo in comment.
6617 (CLASSTYPE_VBASECLASSES): Update documentation.
6618 (BINFO_VBASE_MARKED): Remove.
6619 (SET_BINFO_VBASE_MARKED): Likewise.
6620 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6621 (BINFO_FIELDS_MARKED): Remove.
6622 (SET_BINFO_FIELDS_MARKED): Likewise.
6623 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6624 (enum access_kind): New enumeration.
6625 (num_extra_vtbl_entries): Remove declaration.
6626 (size_extra_vtbl_entries): Likewise.
6627 (get_vtbl_decl_for_binfo): New function.
6628 (dfs_vbase_unmark): Remove declaration.
6629 (mark_primary_bases): Likewise.
6630 * class.c (SAME_FN): Remove.
6631 (struct vcall_offset_data_s): Move definition.
6632 (build_vbase_pointer): Use `build', not `build_binary_op', to
6633 access the vbase pointer under the new ABI.
6634 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6635 (build_primary_vtable): Likewise.
6636 (dfs_mark_primary_bases): Move here from search.c.
6637 (mark_primary_bases): Likewise.
6638 (determine_primary_bases): Under the new ABI, don't make a base
6639 class a primary base just because we don't yet have any virtual
6641 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6642 (num_vfun_entries): Remove.
6643 (dfs_count_virtuals): Likewise.
6644 (num_extra_vtbl_entries): Likewise.
6645 (size_extra_vtbl_entries): Likewise.
6646 (layout_virtual_bases): Iterate in inheritance graph order under
6648 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6649 indicate that a vfield is present.
6650 (init_class_processing): Initialize access_public_node, etc., from
6652 (get_vtbl_decl_for_binfo): New function.
6653 (dump_class_hierarchy_r): Likewise.
6654 (dump_class_hierarchy): Use it.
6655 (finish_vtbls): Build the vtbls in inheritance graph order.
6656 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6657 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6658 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6660 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6661 where the vptr points, even for primary vtables.
6662 (build_vtbl_initializer): Adjust handling of vbase and vcall
6664 (build_vcall_and_vbase_vtable_entries): New function.
6665 (dfs_build_vbase_offset_vtbl_entries): Remove.
6666 (build_vbase_offset_vtbl_entries): Reimplement.
6667 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6668 were already handled in a primary base class vtable.
6669 (build_vcall_offset_vtbl_entries): Adjust.
6670 (build_rtti_vtbl_entries): Adjust.
6671 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6672 * init.c (expand_virtual_init): Simplify.
6673 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6674 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6675 * search.c (BINFO_ACCESS): New macro.
6676 (SET_BINFO_ACCESS): Likewise.
6677 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6678 (access_in_type): Likewise.
6679 (dfs_accessible_p): Likewise.
6680 (protected_accessible_p): Likewise.
6681 (lookup_fnfields_1): Adjust documentation.
6682 (dfs_mark_primary_bases): Move to class.c
6683 (mark_primary_bases): Likewise.
6684 (dfs_vbase_unmark): Remove.
6685 (virtual_context): Use BINFO_FOR_VBASE.
6686 (dfs_get_vbase_types): Simplify.
6687 (dfs_build_inheritance_graph_order): New function.
6688 (get_vbase_types): Use it.
6689 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6691 * tinfo.cc (get_vbase_offset): New function.
6692 (__vmi_class_type_info::do_find_public_src): Use it.
6693 (__vmi_class_type_info::do_dyncast): Likewise.
6694 (__vmi_class_type_info::do_upcast): Likewise.
6696 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6698 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6700 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6702 * rtti.c (class_hint_flags): Rename flags.
6703 (class_initializer): Remove flags.
6704 (synthesize_tinfo_var): Combine offset and flags. Add flags
6705 for __vmi_class_type_info.
6706 (create_tinfo_types): Remove flags from __class_type_info and
6707 __si_class_type_info. Merge flags and offset from
6708 base_class_type_info.
6709 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6710 (__base_class_info::is_virtual_p): Adjust.
6711 (__base_class_info::is_public_p): Adjust.
6712 (__base_class_info::offset): New accessor.
6713 (__class_type_info::details): Remove member.
6714 (__class_type_info::__class_type_info): Lose details.
6715 (__class_type_info::detail_masks): Remove.
6716 (__si_class_type_info::__si_class_type_info): Lose details.
6717 (__vmi_class_type_info::details): New member.
6718 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6719 (__vmi_class_type_info::detail_masks): New member.
6720 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6721 with unknown_details_mask.
6722 (__vmi_class_type_info::do_find_public_src): Adjust
6723 (__vmi_class_type_info::do_dyncast): Adjust.
6724 (__vmi_class_type_info::do_upcast): Set result details, if
6726 (__dynamic_cast): Temporarily #if out optimization.
6728 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6730 * rtti.c (get_tinfo_decl): Mark used.
6731 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6732 mark as dealt with, if we output it.
6734 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6736 * class.c: Reorganize to put virtual function table initialization
6737 machinery at the end of the file.
6739 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6741 * class.c (finish_struct): Use bitsize_zero_node.
6742 * pt.c (instantiate_class_template): Likewise.
6744 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6746 Put RTTI entries at negative offsets in new ABI.
6747 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6748 vbase offset at index -3, not -1.
6749 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6750 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6751 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6752 (build_rtti_vtbl_entries): New function.
6753 (set_rtti_entry): Remove.
6754 (build_primary_vtable): Don't use it.
6755 (build_secondary_vtable): Likewise.
6756 (start_vtable): Remove.
6757 (first_vfun_index): New function.
6758 (set_vindex): Likewise.
6759 (add_virtual_function): Don't call start_vtable. Do call
6761 (set_primary_base): Rename parameter.
6762 (determine_primary_base): Likewise.
6763 (num_vfun_entries): Don't use skip_rtti_stuff.
6764 (num_extra_vtbl_entries): Include RTTI information.
6765 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6766 (skip_rtti_stuff): Remove.
6767 (dfs_modify_vtables): Don't use it.
6768 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6769 (layout_nonempty_base_or_field): Update size handling.
6770 (create_vtable_ptr): Tweak.
6771 (layout_class_type): Adjust parameter names.
6772 (finish_struct_1): Simplify.
6773 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6774 (skip_rtti_stuff): Remove.
6775 (first_vfun_index): New function.
6776 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6777 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6778 (marked_vtable_pathp): Declare.
6779 (unmarked_vtable_pathp): Likewise.
6780 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6782 * rtti.c (build_headof): Look for RTTI at negative offsets.
6783 (get_tinfo_decl_dynamic): Likewise.
6784 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6786 (create_pseudo_type_info): Do it here instead. Adjust so that
6787 vptr points at first virtual function.
6788 * search.c (marked_vtable_pathp): Make it global.
6789 (unmarked_vtable_pathp): Likewise.
6790 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6791 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6792 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6793 (get_pure_virtuals): Likewise.
6794 (expand_upcast_fixups): Likewise.
6795 * tree.c (debug_binfo): Likewise.
6796 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6799 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6801 * class.c (check_field_decl): Fix typo.
6802 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6803 (check_methods): Likewise.
6804 (check_field_decls): Likewise.
6805 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6806 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6807 Use DECL_RESULT_FLD, not DECL_RESULT.
6808 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6809 * lex.c (identifier_type): Likewise.
6810 * pt.c (determine_specialization, lookup_template_class): Likewise.
6811 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6812 (resolve_overloaded_unification, more_specialized): Likewise.
6813 * semantics.c (finish_member_declaration): Likewise.
6814 * typeck.c (build_x_function_call): Likewise.
6816 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6818 * class.c (layout_empty_base): Handle empty bases with non-byte
6820 (build_base_field): Likewise.
6821 (layout_virtual_bases): Likewise.
6823 * class.c (finish_struct_1): Fix typo in this change:
6825 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6827 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6829 * decl.c (grokdeclarator): Count partial specializations when
6830 keeping track of how many template classes have been seen.
6832 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6834 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6836 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6837 (get_vfield_offset): Use byte_position.
6838 (set_rtti_entry): Set OFFSET to ssizetype zero.
6839 (get_binfo_offset_as_int): Deleted.
6840 (dfs_record_base_offsets): Use tree_low_cst.
6841 (dfs_search_base_offsets): Likewise.
6842 (layout_nonempty_base_or_field): Reflect changes in RLI format
6843 and call byte_position.
6844 (layout_empty_base): Convert offset to ssizetype.
6845 (build_base_field): use rli_size_unit_so_far.
6846 (dfs_propagate_binfo_offsets): Do computation in proper type.
6847 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6848 (layout_class_type): Reflect changes in RLI names and fields.
6849 (finish_struct_1): Set DECL_FIELD_OFFSET.
6850 * dump.c (dequeue_and_dump): Call bit_position.
6851 * expr.c (cplus_expand_constant): Use byte_position.
6852 * rtti.c (expand_class_desc): Use bitsize_one_node.
6853 * typeck.c (build_component_addr): Use byte_position and don't
6854 special case for zero offset.
6856 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6858 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6860 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6862 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6865 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6867 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6869 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6870 make_typename_type, check_initializer, cp_finish_decl,
6871 xref_tag): Likewise.
6872 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6873 decl_namespace, arg_assoc_template_arg, arg_assoc,
6874 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6875 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6876 args_to_string): Likewise.
6877 * friend.c (is_friend): Likewise.
6878 * lex.c (note_got_semicolon, note_list_got_semicolon,
6879 is_global): Likewise.
6880 * method.c (build_overload_nested_name, build_overload_value,
6881 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6882 * parse.y (typename_sub, typename_sub1): Likewise.
6883 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6884 process_partial_specialization, convert_template_argument,
6885 template_args_equal, add_pending_template, lookup_template_class,
6886 for_each_template_parm_r, maybe_fold_nontype_arg,
6887 tsubst, instantiate_template, type_unification_real, unify,
6888 instantiate_pending_templates, set_mangled_name_for_template_decl):
6890 * repo.c (repo_get_id, repo_template_used): Likewise.
6891 * search.c (lookup_field_1): Likewise.
6892 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6893 * xref.c (classname): Likewise.
6895 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6897 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6898 (CANONICAL_BINFO): New macro.
6899 (BINFO_NEW_VTABLE_MARKED): Use it.
6900 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6901 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6902 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6904 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6905 (build_secondary_vtable): Likewise.
6906 (dfs_finish_vtbls): Likewise.
6907 (dfs_accumulate_vtbl_inits): Likewise.
6908 (accumulate_vtbl_inits): New function.
6909 (finish_vtbls): Make sure that virtual bases come after
6910 non-virtual bases in the vtable group.
6911 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6912 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6913 * search.c (struct vbase_info): Move definition.
6914 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6915 (unmarked_new_vtable_p): Likewise.
6916 (dfs_mark_vtable_path): Remove.
6917 (dfs_mark_new_vtable): Remove.
6918 (dfs_unmark_new_vtable): Likewise.
6919 (dfs_clear_search_slot): Likewise.
6920 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6921 (dfs_clear_vbase_slots): Likewise.
6922 (init_vbase_pointers): LIkewise.
6924 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6926 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6927 SIZETYPE to a non-SIZETYPE.
6929 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6931 * class.c (layout_virtual_bases): Adjust names in conditionally
6934 * class.c (record_base_offsets): New function.
6935 (layout_conflict_p): Likewise.
6936 (layout_nonempty_base_or_field): Use it.
6937 (layout_empty_base): New function.
6938 (build_base_field): Use it.
6939 (build_base_fields): Update comment.
6940 (layout_virtual_bases): Fold in a little code form
6941 layout_basetypes. Use layout_empty_base.
6942 (layout_basetypes): Remove.
6943 (end_of_class): New function.
6944 (layout_class_type): Use it. Adjust.
6946 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
6948 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
6950 (dfs_skip_nonprimary_vbases_markedp): Likewise.
6951 * typeck.c (fntype_p): Remove.
6953 * cp-tree.h (TI_SPEC_INFO): Remove.
6954 (CLASSTYPE_TI_SPEC_INFO): Likewise.
6955 * pt.c (process_partial_specialization): Likewise.
6957 * class.c (build_base_field): Fix thinko in computation of binfo
6960 * tree.c (mark_local_for_remap_p): Mark variables declared in
6961 TARGET_EXPRs as well.
6963 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
6965 * typeck.c (require_complete_type, complete_type,
6966 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
6967 build_array_ref, convert_arguments, pointer_diff,
6968 build_x_unary_op, build_unary_op, build_c_cast,
6969 build_modify_expr): Use COMPLETE_TYPE_P etc.
6970 * call.c (is_complete, convert_like_real,
6971 build_new_method_call): Likewise.
6972 * class.c (build_vbase_pointer_fields, check_bases,
6973 build_base_field, finish_struct_1, pushclass): Likewise.
6974 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
6975 * decl.c (maybe_process_template_type_declaration, pushtag,
6976 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
6977 layout_var_decl, check_initializer, cp_finish_decl,
6978 grokdeclarator, require_complete_types_for_parms,
6979 grok_op_properties, xref_tag, xref_basetypes,
6980 check_function_type): Likewise.
6981 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
6982 * friend.c (do_friend): Likewise.
6983 * init.c (build_offset_ref): Likewise.
6984 * parse.y (structsp): Likewise.
6985 * pt.c (maybe_process_partial_specialization,
6986 tsubst_friend_function, instantiate_class_template, tsubst,
6987 do_type_instantiation, instantiate_pending_templates): Likewise.
6988 * repo.c (repo_get_id): Likewise.
6989 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
6990 synthesize_tinfo_var, emit_support_tinfos): Likewise.
6991 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
6992 * semantics.c (begin_class_definition): Likewise.
6993 * tree.c (build_cplus_method_type): Likewise.
6994 * typeck2.c (digest_init, build_functional_cast,
6995 add_exception_specifier): Likewise.
6996 * parse.h, parse.c: Regenerated.
6998 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7000 * inc/cxxabi.h: New header file. Define new-abi entry points.
7001 (__pointer_type_info::target): Rename member to ...
7002 (__pointer_type_info::type): ... here.
7003 (__base_class_info::type): Rename member to ...
7004 (__base_class_info::base): ... here.
7005 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7006 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7007 (abi_node): New global tree node.
7008 * decl.c (abi_node): Document.
7009 (init_decl_processing): Initialize abi_node.
7010 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7011 (get_vmi_pseudo_type_info): Likewise.
7012 (create_tinfo_types): Likewise.
7013 (emit_support_tinfos): Likewise.
7014 * tinfo.h (cxxabi.h): Include for new-abi.
7015 Move rtti class definitions to new header file.
7016 * tinfo.cc (abi): Use the namespace.
7017 (std): Move new abi rtti classes from here ...
7018 (__cxxabiv1): ... to here.
7019 * tinfo2.cc (cxxabi.h): Include for new-abi.
7020 Move rtti class definitions to new header file.
7021 (std): Move new abi rtti classes from here ...
7022 (__cxxabiv1): ... to here.
7023 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7026 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7027 Jason Merrill <jason@casey.cygnus.com>
7029 * method.c (build_overload_int): Use host_integerp.
7031 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7033 * init.c (build_offset_ref): Handle the case of a templated member
7036 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7038 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7040 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7042 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7043 * class.c (check_bitfield_decl): Turn illegal bitfields into
7045 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7047 (dfs_offset_for_unshared_vbases): Likewise.
7048 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7049 pointer-to-member correctly under the new ABI.
7050 * expr.c (cplus_expand_constant): Don't use cp_convert when
7051 turning an offset into a pointer-to-member.
7052 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7053 when dereferencing them under the new ABI.
7054 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7055 of pointers-to-members under the new ABI.
7057 * class.c (check_bitfield_decl): Remove restriction on really long
7059 (layout_class_type): Implement new ABI handling of bitfields
7060 longer than their types.
7062 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7064 * parse.y (extdefs): Call ggc_collect.
7065 * parse.c: Regenerated.
7067 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7069 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7070 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7073 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7075 * class.c (build_vbase_path): Use integer_zerop.
7076 (build_vtable_entry): Use tree_low_cst.
7077 (get_vfield_offset): Use bit_position.
7078 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7080 (check_bitfield_decl): Set DECL_SIZE using convert.
7081 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7082 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7084 (finish_struct_1): Use bit_position.
7085 (dump_class_hierarchy): Use tree_low_cst.
7086 * cp-tree.h (min_precision): Add declaration.
7087 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7088 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7089 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7090 * expr.c (cplus_expand_constant): Use bit_position.
7091 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7092 * rtti.c (get_base_offset): Use bit_position.
7093 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7094 host_integerp, and tree_low_cst.
7095 (pointer_int_sum): Use integer_zerop.
7096 (build_component_addr): Use bit_position.
7098 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7100 * typeck.c (require_complete_type): Don't assume size_zero_node.
7101 (complete_type_or_else): Likewise.
7103 2000-03-16 Steven Grady <grady@digitaldeck.com>
7104 Jason Merrill <jason@casey.cygnus.com>
7106 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7108 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7110 * decl2.c (grokfield): Bail out if type is error_mark_node.
7112 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7114 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7115 (__pointer_to_member_data): ... here. Adjust.
7116 * rtti.c (create_tinfo_types): Adjust.
7118 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7120 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7121 * decl.c (ref_desc_type_node): Undocument.
7122 * rtti.c (ptr_ref_initializer): Rename to ...
7123 (ptr_initializer): ... here. Adjust comments.
7124 (ptmd_initializer): Fix comment thinko.
7125 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7126 (create_tinfo_types): Remove ref_desc_type_node init.
7127 * tinfo2.cc (__reference_type_info): Remove.
7129 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7131 * decl.c (cp_finish_decl): Remove obsolete comment.
7133 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7135 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7137 * cp-tree.h: Tweak documentation.
7138 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7139 (avoid_overlap): Remove.
7140 (get_binfo_offset_as_int): New function.
7141 (dfs_serach_base_offsets): Likewise.
7142 (layout_nonempty_base_or_field): Likewise.
7143 (build_base_field): Layout fields here. Avoid placing two objects
7144 of the same type at the same address, under the new ABI.
7145 (build_base_fields): Adjust accordingly.
7146 (create_vtable_ptr): Return the new field, but don't attach it to
7148 (remove_base_field): Remove.
7149 (remove_base_fields): Remove.
7150 (layout_basetypes): Adjust accordingly.
7151 (layout_class_type): Call layout_field for each field, rather than
7152 just making a wholesale call to layout_type.
7154 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7156 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7158 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7160 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7162 * except.c (dtor_nothrow): New fn.
7163 (do_pop_exception): Use it. Take type parm.
7164 (push_eh_cleanup): Take type parm.
7165 (expand_start_catch_block): Pass it.
7166 (build_eh_type_type_ref): Accept null type.
7168 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7170 * cp-tree.h (revert_static_member_fn): Change prototype.
7171 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7172 (grok_op_properties): Likewise.
7173 (start_function): Likewise.
7174 (revert_static_member_fn): Simplify.
7175 * pt.c (check_explicit_specialization): Adjust call to
7176 revert_static_member_fn.
7178 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7180 * cp-tree.h (scope_kind): New type.
7181 (tmpl_spec_kind): Likewise.
7182 (declare_pseudo_global_level): Remove.
7183 (pseudo_global_level_p): Rename to template_parm_scope_p.
7184 (pushlevel): Remove declaration.
7185 (begin_scope): New function.
7186 (finish_scope): Likewise.
7187 (current_tmpl_spec_kind): Likewise.
7188 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7189 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7190 Add template_spec_p.
7191 (toplevel_bindings_p): Adjust.
7192 (declare_pseudo_global_level): Remove.
7193 (pseudo_global_level_p): Rename to template_parm_scope_p.
7194 (current_tmpl_spec_kind): New function.
7195 (begin_scope): Likewise.
7196 (finish_scope): Likewise.
7197 (maybe_push_to_top_level): Adjust.
7198 (maybe_process_template_type_declaration): Likewise.
7199 (pushtag): Likewise.
7200 (pushdecl_nonclass_level): Likewise.
7201 (lookup_tag): Likewise.
7202 (grokfndecl): Handle member template specializations. Share
7203 constructor and non-constructor code.
7204 * decl2.c (check_classfn): Handle member template specializations.
7205 * pt.c (begin_template_parm_list): Use begin_scope.
7206 (begin_specialization): Likewise.
7207 (end_specialization): Likewise.
7208 (check_explicit_specialization): Use current_tmpl_spec_kind.
7209 Handle member template specializations.
7210 (end_template_decl): Use finish_scope. Remove call to
7212 (push_template_decl_real): Remove bogus error message.
7213 (tsubst_decl): Fix typo in code contained in comment.
7214 (instantiate_template): Handle member template specializations.
7215 (most_general_template): Likewise.
7217 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7219 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7220 (do_identifier): Ditto for error().
7222 * pt.c (convert_nontype_argument): Ditto for cp_error().
7223 (convert_template_argument): Ditto for cp_pedwarn().
7225 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7227 * exception.cc (__check_null_eh_spec): New fn.
7228 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7230 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7232 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7233 * except.c (expand_end_eh_spec): Add the return type.
7234 * rtti.c (throw_bad_cast): Add the parmtypes.
7235 (throw_bad_typeid): Likewise.
7237 * semantics.c (expand_stmt): Only leave out rtl for unused
7238 artificials, and set DECL_IGNORED_P on them as well.
7239 * decl.c (wrapup_globals_for_namespace): Likewise.
7241 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7243 * decl.c (maybe_commonize_var): Skip all artificial decls.
7244 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7246 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7248 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7249 * cp-tree.h: Declare flag_enforce_eh_specs.
7250 * decl.c (store_parm_decls, finish_function): Check it.
7252 C library functions don't throw.
7253 * Makefile.in (cfns.h): New target.
7254 (except.o): Depend on it.
7255 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7256 * cfns.gperf: New file.
7257 * cfns.h: Generated.
7258 * except.c: Include it.
7259 (nothrow_libfn_p): New fn.
7260 * decl.c (grokfndecl): Use it.
7261 * cp-tree.h: Declare it.
7263 * decl.c (push_overloaded_decl_1, auto_function,
7264 define_function): Lose.
7265 (build_library_fn_1): New static fn.
7266 (builtin_function): Use it.
7267 (get_atexit_node): Use build_library_fn_ptr.
7268 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7269 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7270 push_void_library_fn, push_throw_library_fn): New fns.
7271 * cp-tree.h: Declare them.
7272 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7273 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7274 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7275 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7276 * rtti.c (build_runtime_decl): Lose.
7277 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7278 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7279 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7281 * call.c (build_call): Remove result_type parm.
7282 Call mark_used on unused artificial fns.
7283 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7285 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7287 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7289 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7290 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7291 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7292 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7293 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7294 expand_generic_desc): Likewise.
7296 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7298 * exception.cc (__cp_pop_exception): Cleanup the original object.
7300 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7302 * decl.c (grok_op_properties): Merge conversion to void warning
7303 with other silly op warnings.
7305 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7307 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7308 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7310 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7312 * decl.c (cp_make_fname_decl): New function.
7313 (wrapup_globals_for_namespace): Don't emit unused static vars.
7314 (init_decl_processing): Remove comment about use of
7315 array_domain_type. Set make_fname_decl.
7316 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7317 * semantics.c (begin_compound_stmt): Remove
7318 current_function_name_declared flagging.
7319 (expand_stmt): Don't emit unused local statics.
7320 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7323 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7325 * typeck.c (convert_for_assignment): Don't look at array
7327 * call.c (convert_like_real): Likewise.
7329 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7331 Add initial support for '\uNNNN' specifier.
7332 * lex.c (read_ucs): New fn.
7333 (readescape, skip_white_space): Call it.
7334 (is_extended_char, is_extended_char_1): New fns.
7335 (utf8_extend_token): New fn, #if 0'd out.
7336 (real_yylex): Treat extended chars like letters.
7338 * search.c (note_debug_info_needed): Walk the bases even if we
7339 weren't deferring the type itself.
7341 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7343 * decl2.c (finish_objects): Constify a char*.
7345 * method.c (emit_thunk): Likewise.
7347 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7349 * typeck.c (dubious_conversion_warnings): Look through
7352 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7354 * class.c (dfs_modify_vtables): I is now unsigned.
7355 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7356 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7357 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7358 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7359 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7360 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7361 Call integer_all_onesp.
7362 * typeck2.c (process_init_constructor): Use compare_tree_int.
7364 * lang-specs.h (as): Don't call if -syntax-only.
7366 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7368 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7369 RTL_EXPR_HAS_NO_SCOPE after all.
7371 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7373 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7374 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7375 RTL_EXPR_HAS_NO_SCOPE.
7377 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7380 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7382 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7384 * call.c (convert_like): Macrofy.
7385 (convert_like_with_context): New macro.
7386 (convert_like_real): Renamed from convert_like. Add calling
7387 context parameters, for diagnostics. Add recursive flag. Call
7388 dubious_conversion_warnings for outer conversion.
7389 (build_user_type_conversion): Use convert_like_with_context.
7390 (build_over_call): Likewise. Don't warn about dubious
7391 conversions here. Adjust convert_default_arg calls.
7392 (convert_default_arg): Add context parameters for diagnostics.
7393 Pass throught to convert_like_with_context.
7394 * cp-tree.h (convert_default_arg): Add context parameters.
7395 (dubious_conversion_warnings): Prototype new function.
7396 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7397 (dubious_conversion_warnings): New function, broken
7398 out of convert_for_assignment.
7399 (convert_for_assignment): Adjust.
7401 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7403 * decl2.c (key_method): Break out from...
7404 (import_export_vtable, import_export_class): ...here.
7406 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7407 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7409 * search.c (note_debug_info_needed, dfs_debug_mark,
7410 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7411 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7413 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7415 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7418 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7420 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7421 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7422 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7423 (lang_type): Split gets_new into has_new and has_array_new.
7424 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7425 (TYPE_GETS_NEW): Split into ...
7426 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7427 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7428 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7429 (build_op_new_call): Don't declare.
7430 (build_new_1): Likewise.
7431 * call.c (build_op_new_call): Remove.
7432 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7433 instead of TYPE_NEEDS_DESTRUCTOR.
7434 (finish_struct_bits): Likewise.
7435 (add_implicitly_declared_members): Likewise.
7436 (check_field_decl): Likewise.
7437 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7438 correctly under the new ABI.
7439 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7440 instead of TYPE_NEEDS_DESTRUCTOR.
7441 (initialize_local_var): Likewise.
7442 (destroy_local_var): Likewise.
7443 (cp_finish_decl): Likewise.
7444 (register_dtor_fn): Likewise.
7445 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7446 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7447 TYPE_VEC_DELETE_TAKES_SIZE here.
7448 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7449 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7450 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7451 (finish_destructor_body): Likewise.
7452 (maybe_build_cleanup_1): Likewise.
7453 * decl2.c (do_static_destruction): Likewise.
7454 * init.c (build_new_1): Make it static.
7455 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7456 (expand_cleanup_for_base): Likewise.
7457 (get_cookie_size): New function.
7458 (build_new_1): Handle array-new cookies correctly under the new
7460 (build_vec_delete_1): Likewise.
7461 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7462 (build_delete): Likewise.
7463 (build_vec_delete): Handle array-new cookies correctly under the new
7465 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7466 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7467 TYPE_HAS_ARRAY_NEW_OPERATOR.
7468 * ptree.c (print_lang_type): Check them.
7469 * search.c (context_for_name_lookup): Fix typo in comment.
7470 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7471 * tree.c (break_out_cleanups): Likewise.
7472 (build_cplus_array_test_1): Likewise.
7473 (cp_build_qualified_type_real): Likewise.
7474 * typeck.c (complete_type): Likewise.
7476 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7477 the command-line, not the end.
7479 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7481 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7483 2000-03-02 Tom Tromey <tromey@cygnus.com>
7485 * cp-tree.h (build_java_class_ref): Declare.
7486 * init.c (build_java_class_ref): No longer static.
7487 * except.c (expand_throw): Generate a Java-style `throw' if the
7488 thrown object is a "Java" object.
7489 (initialize_handler_parm): Generate a Java-style lookup of
7490 exception info if the caught object is a "Java" object.
7491 (catch_language, catch_language_init): New globals.
7492 (decl_is_java_type): New function.
7493 (expand_start_catch_block): Don't call push_eh_info() or
7494 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7495 class reference to build_catch_block.
7497 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7499 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7501 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7503 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7504 to merge reference/pointer code and fix incorrect warnings.
7506 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7508 * search.c (protected_accessible_p): Use context_for_name_lookup.
7510 * init.c (construct_virtual_bases): Fix thinko.
7511 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7513 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7515 * decl.c (current_function_decl): Move to toplev.c.
7517 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7519 * pt.c (fn_type_unification): Unify return type, whenever
7521 (get_bindings_real): Only pass return type when necessary.
7522 Remove explicit return type check.
7523 * class.c (resolve_address_of_overloaded_function): Pass desired
7524 return type to fn_type_unification.
7526 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7528 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7530 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7532 * rtti.c (expand_class_desc): Likewise.
7533 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7534 (THUNK_VCALL_OFFSET): Likewise.
7535 (THUNK_DELTA): Reflect changes in ../tree.h.
7537 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7539 * search.c (protected_accessible_p): Also allow the access if
7540 the member is public in DERIVED. Lose TYPE parm.
7541 (friend_accessible_p): Lose TYPE parm.
7542 (accessible_p): Adjust.
7544 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7546 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7547 on things that are not sizes; ssize_binop deleted.
7548 Call size_diffop when appropriate.
7549 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7550 (build_primary_vtable, build_secondary_vtable): Likewise.
7551 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7552 Variable I is HOST_WIDE_INT.
7553 (get_vfield_offset): Pass proper types to size_binop.
7554 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7555 (finish_struct_1): Likewise.
7556 (skip_rtti_stuff): Arg N is now pointer to signed.
7557 (layout_class_type): Use size_zero_node.
7558 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7559 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7560 * decl.c (complete_arry_type): Pass proper types to size_binop.
7561 (xref_basetypes): BINFO_OFFSET is sizetype.
7562 * error.c (dump_expr): Don't use size_binop non-sizes.
7563 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7564 * init.c (construct_virtual_bases): Fix type error.
7565 (build_vec_delete_1): Pass proper type to size_binop and don't
7567 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7568 * rtti.c (get_base_offset): Pass proper type to size_binop.
7569 * search.c (dfs_find_vbases): Fix type error.
7570 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7571 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7572 * tree.c (debug_binfo): Variable N is signed.
7573 Use HOST_WIDE_INT_PRINT_DEC.
7574 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7575 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7576 size_one_node and size_zero_node.
7577 (c_alignof): Use size_one_node.
7578 (build_component_addr): Pass proper types to size_binop.
7579 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7581 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7583 Implement class scope using-declarations for functions.
7584 * class.c (handle_using_decl): Call add_method for used functions.
7585 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7586 (add_method): Used functions are hidden by local functions.
7587 (check_bases_and_members): Handle using-decls before finalizing
7588 CLASSTYPE_METHOD_VEC.
7589 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7590 override the type of 'this' accordingly.
7591 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7592 (convert_class_to_reference, build_user_type_conversion_1,
7593 build_new_function_call, build_object_call, build_new_op,
7594 build_new_method_call): Pass ctype parm.
7596 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7598 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7599 build_new_function_call, build_object_call, build_new_op,
7600 build_new_method_call, build_op_delete_call): Don't get basetype_path
7602 * typeck.c (build_component_ref): Likewise.
7603 * init.c (build_offset_ref): Likewise.
7604 (resolve_offset_ref): Don't call enforce_access.
7605 Call build_scoped_ref.
7606 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7607 would cause an error or if -pedantic.
7608 * class.c (alter_access): Lose binfo parm.
7610 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7612 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7615 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7617 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7618 pseudo_type_info creation into the std namespace
7620 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7622 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7623 (import_export_class): Remove declaration.
7624 * decl2.c (import_export_class): Make it static.
7625 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7626 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7627 EXPR_WITH_FILE_LOCATION.
7628 * lex.c (check_newline): Tweak filename/lineno setting.
7629 * semantics.c (begin_while_stmt): Fix typo in comment.
7631 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7633 * lang-options.h (-fmessage-length=): Add missing option.
7635 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7637 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7639 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7641 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7643 * optimize.c (expand_call_inline): Emit the return label before
7644 evaluating the return value.
7646 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7648 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7649 than duplicating functionality here.
7650 * optimize.c: Include input.h.
7651 (expand_call_inline): Use push_srcloc and pop_srcloc.
7652 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7653 * parse.c: Regenerated.
7654 * Makefile.in (lex.o): Depend on input.h.
7655 (optimize.o): Likewise.
7657 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7659 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7660 function type, rather than ICE.
7662 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7664 * decl.c (grokdeclarator): Call decl_type_access_control.
7665 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7668 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7670 * decl.c (decls_match): Remove obsolete static member nadgering.
7672 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7674 * decl.c (grokdeclarator): Change ANSI to ISO.
7675 * lex.c (consume_string, readescape, do_identifier): Likewise.
7676 (parse_float, real_yylex): Likewise.
7677 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7678 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7679 new_type_id, maybe_label_decls, simple_stmt,
7680 for.init.statement): Likewise.
7681 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7682 * semantics.c (finish_named_return_value): Likewise.
7683 * parse.c: Regenerate.
7685 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7687 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7688 (CPTI_CLASS_STAR_TYPE): Remove.
7689 (vtable_index_type): Likewise.
7690 (class_star_type_node): Remove.
7691 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7692 (build_binary_op_nodefault): Remove.
7693 * call.c (build_new_op): Use build_binary_op instead of
7694 build_binary_op_nodefault.
7695 * decl.c (init_decl_processing): Remove class_star_type_node
7696 initialization. Make delta_type_node ptrdiff_type_node under the
7697 new ABI. Initialize vtable_index_type.
7698 (build_ptrmemfunc_type): Build different structures for the new
7700 (build_enumerator): Use build_binary_op instead of
7701 build_binary_op_nodefault.
7702 * method.c (build_overload_value): Mangle pointers-to-members
7703 appropriately under the new ABI.
7704 * typeck.c (build_array_ref): Use build_binary_op instead of
7705 build_binary_op_nodefault.
7706 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7707 (build_binary_op_nodefault): Rename to ...
7708 (build_binary_op): ... this. Remove old version. Adjust for
7709 pointer-to-member comparisons under the new ABI.
7710 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7711 (build_ptrmemfunc): Adjust for the new ABI.
7712 (expand_ptrmemfunc_cst): Likewise.
7713 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7714 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7716 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7718 * call.c (build_object_call): Compress consecutive calls to
7720 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7721 (build_op_delete_call): Adjust message formatting.
7723 * class.c (check_bases): Compress consecutive calls to
7725 (finish_struct_anon): Say 'ISO C++'.
7727 * decl.c (start_decl): Same here.
7728 (grok_reference_init): Likewise.
7729 (grokfndecl): Correct message formatting.
7730 (grokfndecl): Improve diagnostic.
7731 (check_static_variable_definition): Likewise. Say 'ISO C++'
7732 (compute_array_index_type): Say 'ISO C++'
7733 (create_array_type_for_decl): Compress consecutive calls to
7735 (grokdeclarator): Say 'ISO C++'
7736 (grok_op_properties): Likewise.
7738 * decl2.c (delete_sanity): Clairify diagnostic.
7739 (check_member_template): Same here.
7740 (grok_function_init): Use consistent terminology.
7742 * expr.c (do_case): Say 'ISO C++'
7744 * friend.c (do_friend): Compress consecutive calls to warning.
7746 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7748 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7749 * class.c (build_secondary_vtable): Reorganize. Don't create a
7750 new vtable under the new ABI.
7751 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7753 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7754 the initializing elements.
7755 (initialize_vtable): New function.
7756 (dfs_finish_vtbls): Use it.
7757 (dfs_accumulate_vtbl_inits): New function.
7758 (finish_vtbls): Merge primary and secondary vtables under the new
7760 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7761 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7764 * class.c (build_vtable): New function, split out from ...
7765 (get_vtable_decl): ... here, and ...
7766 (build_secondary_vtable): ... here.
7768 * pt.c (tsubst_decl): Fix formatting.
7770 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7772 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7773 (avoid_overlap, build_base_field): Likewise.
7774 (build_base_field, build_base_fields, is_empty_class):
7775 Test DECL_SIZE with integer_zero.
7776 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7777 * cp-tree.h (struct lang_type): New field size_unit.
7778 (CLASSTYPE_SIZE_UNIT): New macro.
7779 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7780 (cp_finish_decl): Delete -Wlarger-than processing.
7781 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7782 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7783 * tree.c (make_binfo): binfo vector is one entry longer.
7784 (walk_tree): Walk DECL_SIZE_UNIT.
7786 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7788 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7790 (build_vtable_entry): Don't assume all vtable entries are
7792 (build_vtbl_initializer): Adjust accordingly.
7793 (get_vtable_decl): Fix formatting.
7795 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7797 * semantics.c (deferred_type_access_control): Walk the entire
7799 (save_type_access_control): Rename from
7800 initial_deferred_type_access_control. Just remember the value.
7801 (decl_type_access_control): New fn.
7802 (begin_function_definition): Use deferred_type_access_control, after
7803 we've started the function. Set type_lookups to error_mark_node.
7804 * parse.y (frob_specs, fn.def1): Adjust.
7805 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7806 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7807 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7808 (after_type_component_declarator0): Likewise.
7809 (after_type_component_declarator): Likewise.
7810 (notype_component_declarator): Likewise.
7811 * cp-tree.h: Adjust.
7813 * decl.c (redeclaration_error_message): Allow redeclaration of
7814 namespace-scope decls.
7816 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7818 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7820 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7822 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7823 * decl2.c (grokclassfn): Likewise.
7825 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7827 * decl2.c (lang_decode_option): Don't set default message length
7829 * lex.c (lang_init_options): Set it here.
7831 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7833 Make DECL_CONTEXT mean the class in which a member function was
7834 declared, even for a virtual function.
7835 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7836 (DECL_FRIEND_CONTEXT): New macro.
7837 (DECL_REAL_CONTEXT): Remove.
7838 (SET_DECL_FRIEND_CONTEXT): Likewise.
7839 (DECL_VIRTUAL_CONTEXT): Adjust.
7840 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7841 (add_friends): Remove.
7842 (hack_decl_function_context): Likewise.
7843 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7845 (build_over_call): Fix indentation. Use DECL_CONTEXT
7846 instead of DECL_CLASS_CONTEXT.
7847 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7848 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7849 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7850 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7851 (build_base_field): Likewise.
7852 (finish_struct_1): Likewise.
7853 (build_self_reference): Likewise.
7854 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7856 (pushtag): Use decl_function_context, not
7857 hack_decl_function_context.
7858 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7859 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7860 (pushdecl): Remove bogus code.
7861 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7862 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7863 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7864 Use decl_function_context, nothack_decl_function_context.
7865 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7866 (grokdeclarator): Likewise. Use decl_function_context, not
7867 hack_decl_function_context.
7868 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7869 (start_function): Use DECL_FRIEND_CONTEXT, not
7870 DECL_CLASS_CONTEXT. Use decl_function_context, not
7871 hack_decl_function_context.
7872 (finish_function): Use decl_function_context, not
7873 hack_decl_function_context.
7874 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7876 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7877 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7878 (grokfield): Likewise.
7879 (finish_builtin_type): Likewise.
7880 (finish_vtable_vardec): Use decl_function_context, not
7881 hack_decl_function_context.
7882 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7883 (start_static_initialization_or_destruction): Likewise.
7884 (finish_static_initialization_or_destruction): Likewise.
7885 (mark_used): Adjust logic for deciding when to synthesize methods.
7886 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7888 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7890 * friend.c (is_friend): Likewise.
7891 (add_friends): Remove.
7892 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7893 * lex.c (begin_definition_of_inclass_inline): Use
7894 decl_function_context, not hack_decl_function_context.
7895 (process_next_inline): Likewise.
7896 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7897 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7898 DECL_CLASSS_CONTEXT.
7899 (hack_identifier): Likewise.
7900 (synthesize_method): Use decl_function_context, not
7901 hack_decl_function_context.
7902 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7904 (is_member_template): Use decl_function_context, not
7905 hack_decl_function_context. Use DECL_CONTEXT, not
7907 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7909 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7911 (push_template_decl_real): Likewise.
7912 (instantiate_class_template): Don't call add_friends.
7913 (tsubst_default_argument): Use DECL_CONTEXT, not
7915 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7916 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7917 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7919 * repo.c (repo_inline_used): Likewise.
7920 * search.c (current_scope): Adjust for new _CONTEXT macros.
7921 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7923 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7924 (lookup_fnfields_here):Likewise.
7925 (check_final_overrider): Likewise.
7926 (init_vbase_pointers): Likewise.
7927 (virtual_context): Likewise.
7928 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7929 (expand_body): Use decl_function_context, not
7930 hack_decl_function_context.
7931 * tree.c (hack_decl_function_context): Remove.
7932 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7934 * typeck2.c (error_not_base_type): Likewise.
7936 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7938 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7940 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7942 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
7944 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
7946 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
7948 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
7950 * decl2.c (lang_decode_option): Enable automatic line wrapping.
7952 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
7954 * parse.y (frob_specs): Split out...
7955 (parse_decl): From here.
7956 (fn.def2): Call initial_deferred_type_access_control.
7957 (after_type_component_declarator0): Call frob_specs.
7958 (notype_component_declarator0): Likewise.
7959 * search.c (friend_accessible_p): Nested classes are friends of their
7962 2000-02-10 Mark Mitchell <mark@codesourcery.com>
7964 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
7965 used to create an implicit temporary.
7967 * class.c (dfs_modify_vtables): Tweak calculation of functions to
7970 2000-02-08 Nathan Sidwell <nathan@acm.org>
7972 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
7973 strip array element qualifiers too.
7975 2000-02-07 Mark Mitchell <mark@codesourcery.com>
7977 * decl.c (store_parm_decls): Don't build cleanups for parameters
7978 while processing_template_decl.
7980 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
7982 * cp-tree.h (struct saved_scope): Add incomplete field.
7983 (namespace_scope_incomplete): New macro.
7984 * decl.c (pushdecl): Use it.
7985 (hack_incomplete_structures): Use it. See through artificial
7987 (mark_saved_scope): Mark it.
7989 Implement access control for nested types.
7990 * search.c (type_access_control): New fn.
7991 (accessible_p): Now we do perform access control for types.
7992 * semantics.c (deferred_type_access_control): New fn.
7993 (initial_deferred_type_access_control): New fn.
7994 (begin_function_definition): Call it. Add lookups parm.
7995 * decl.c (struct binding_level): Add this_class field.
7996 (pushlevel_class): Set it.
7997 (mark_binding_level): Mark it.
7998 (lookup_name_real): Use it. Call type_access_control.
7999 (mark_saved_scope): Mark lookups field.
8000 * cp-tree.h (flagged_type_tree): Add lookups field.
8001 (struct saved_scope): Add lookups field.
8002 (type_lookups): New macro.
8003 * parse.y (declmods): Now <ftype>.
8004 (parse_decl): Add lookups parm. Call
8005 initial_deferred_type_access_control.
8006 (lang_extdef): Clear type_lookups.
8007 (typed_declspecs, declmods, typespec): Set lookups field.
8008 (initdcl): Call deferred_type_access_control.
8009 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8010 component_decl_1, named_parm): Adjust.
8011 * friend.c (is_friend): Nested classes are friends of their
8014 * class.c (currently_open_derived_class): New fn.
8015 * method.c (hack_identifier): Use it.
8017 * lex.c (do_identifier): Remove obsolete code.
8019 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8021 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8023 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8024 thinks this file is plain C).
8026 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8028 * Makefile.in (call.o): Depend on $(EXPR_H).
8030 * call.c: Include "expr.h".
8032 * class.c (dump_class_hierarchy): Add prototype.
8034 * search.c (dfs_get_pure_virtuals): Likewise.
8036 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8038 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8041 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8043 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8044 Store it in DECL_FCONTEXT.
8045 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8047 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8049 * tinfo.h (old abi): #include "tconfig.h".
8050 * tinfo.cc (convert_to_base): Move into old abi section.
8052 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8054 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8055 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8056 (BINFO_PRIMARY_BINFO): New macro.
8057 (BF_DELTA): Rename to ...
8058 (BV_DELTA): ... this.
8059 (BF_VCALL_INDEX): Rename to ...
8060 (BV_VCALL_INDEX): ... this.
8061 (BF_FN): Rename to ...
8063 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8064 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8065 (modify_vtable_entry): Simplify.
8066 (add_virtual_function): Rename BF_ macros to BV_ variants.
8067 (build_vtable_initializer): Likewise.
8068 (get_class_offset_1): Remove.
8069 (dfs_get_class_offset): Likewise.
8070 (get_class_offset): Likewise.
8071 (dfs_find_final_overrider): New function.
8072 (find_final_overrider): Likewise.
8073 (modify_one_vtable): Remove.
8074 (dfs_find_base): New function.
8075 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8076 find_final_overrider.
8077 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8079 (dfs_fixup_vtable_deltas): Remove.
8080 (override_one_vtable): Remove.
8081 (merge_overrides): Likewise.
8082 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8083 unreal chilren of virtual bases.
8084 (finish_struct_1): Don't use merge_overrides. Don't use
8085 dfs_fixup_vtable_deltas.
8086 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8089 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8090 Jason Merrill <jason@yorick.cygnus.com>
8092 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8094 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8096 * exception.cc (__throw_bad_typeid): Add missing std::.
8098 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8100 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8102 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8104 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8106 Runtime support for new-abi rtti.
8107 * inc/typeinfo (type_info::operator!=): Define in class.
8108 (type_info::before, type_info::name, type_info::operator==,
8109 type_info::operator!=): Define new ABI implementations.
8110 (type_info::is_pointer_p, type_info::is_function_p): Declare
8111 new virtual functions.
8112 (type_info::do_catch, type_info::do_upcast): Likewise.
8114 * tinfo.h (__base_class_info): Define new class.
8115 (__class_type_info): Likewise.
8116 (__si_class_type_info): Likewise.
8117 (__vmi_class_type_info): Likewise.
8118 (__dynamic_cast): Prototype.
8120 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8121 (type_info::is_pointer_p): Define new function.
8122 (type_info::is_function_p): Likewise.
8123 (type_info::do_catch): Likewise.
8124 (type_info::do_upcast): Likewise.
8125 (vtable_prefix): New structure for vtable access.
8126 (adjust_pointer): Define new template function.
8127 (contained_p, public_p, virtual_p, contained_public_p,
8128 contained_nonpublic_p, contained_nonvirtual_p): Define new
8130 (nonvirtual_base_type): New local variable.
8131 (__class_type_info::~__class_type_info): Define.
8132 (__si_class_type_info::~__si_class_type_info): Likewise.
8133 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8134 (__class_type_info::do_catch): Define new function.
8135 (__class_type_info::do_upcast): Likewise.
8136 (__class_type_info::find_public_src): Likewise.
8137 (__class_type_info::do_find_public_src): Likewise.
8138 (__si_class_type_info::do_find_public_src): Likewise.
8139 (__vmi_class_type_info::do_find_public_src): Likewise.
8140 (__class_type_info::do_dyncast): Likewise.
8141 (__si_class_type_info::do_dyncast): Likewise.
8142 (__vmi_class_type_info::do_dyncast): Likewise.
8143 (__class_type_info::do_upcast): Likewise.
8144 (__si_class_type_info::do_upcast): Likewise.
8145 (__vmi_class_type_info::do_upcast): Likewise.
8146 (__dynamic_cast): Likewise.
8148 * tinfo2.cc (__fundamental_type_info): Define new class.
8149 (__pointer_type_info): Likewise.
8150 (__reference_type_info): Likewise.
8151 (__array_type_info): Likewise.
8152 (__function_type_info): Likewise.
8153 (__enum_type_info): Likewise.
8154 (__ptr_to_member_type_info): Likewise.
8155 (__fundamental_type_info::~__fundamental_type_info): Define.
8156 (__pointer_type_info::~__pointer_type_info): Likewise.
8157 (__reference_type_info::~__reference_type_info): Likewise.
8158 (__array_type_info::~__array_type_info): Likewise.
8159 (__function_type_info::~__function_type_info): Likewise.
8160 (__enum_type_info::~__enum_type_info): Likewise.
8161 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8162 (__pointer_type_info::do_catch): Define new function.
8163 (__ptr_to_member_type_info::do_catch): Define new function.
8165 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8166 (__is_pointer): Likewise.
8168 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8170 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8172 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8173 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8174 (make_new_vtable): New function.
8175 (modify_vtable_entry): Handle generation of new vtables correctly.
8176 (modify_one_vtable): Remove unused parameter.
8177 (dfs_fixup_vtable_deltas): Likewise.
8178 (override_one_vtable): Use build_secondary_vtable.
8179 (finish_struct_1): Use build_primary_vtable and
8180 build_secondary_vtable.
8182 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8184 * cp/decl.c: Adjust variable names, comments, help strings.
8186 2000-01-29 Nathan Sidwell <nathan@acm.org>
8188 * new2.cc (operator delete[]): Use operator delete, don't assume
8191 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8193 * class.c (build_vtbl_initializer): Add argument to
8194 build_vtable_entry call.
8196 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8198 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8199 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8200 (BF_DELTA): New macro.
8201 (BF_VCALL_INDEX): Likewise.
8203 (THUNK_VCALL_OFFSET): Likewise.
8204 (make_thunk): Change prototype.
8205 * class.c (build_vtable_entry): Integrate
8206 build_vtable_entry_for_fn. Handle vcall indices.
8207 (build_vtable_entry_for_fn): Remove.
8208 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8209 BF_VCALL_INDEX, BF_FN.
8210 (modify_vtable_entry): Integrate common code from
8211 modify_one_vtable and dfs_fixup_vtable_deltas.
8212 (add_virtual_function): Set BF_VCALL_INDEX.
8213 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8215 (modify_one_vtable): Simplify.
8216 (dfs_fixup_vtable_deltas): Likewise.
8217 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8218 * method.c (make_thunk): Handle vcall indices.
8220 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8222 Compiler side new abi rtti (not enabled).
8223 * cp-tree.h (new_abi_rtti_p): New macro.
8224 (emit_support_tinfos): Prototype new function.
8225 (tinfo_decl_p): Likewise.
8226 (emit_tinfo_decl): Likwise.
8227 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8229 (doing_runtime): New local static.
8230 (init_rtti_processing): Add new-abi initializer.
8231 (get_tinfo_decl): Add new-abi logic.
8232 (tinfo_from_decl): Likewise.
8233 (build_dynamic_cast_1): Likewise.
8234 (qualifier_flags): New static function.
8235 (tinfo_base_init): Likewise.
8236 (generic_initializer): Likewise.
8237 (ptr_ref_initializer): Likewise.
8238 (ptmd_initializer): Likewise.
8239 (class_hint_flags): Likewise.
8240 (class_initializer): Likewise.
8241 (synthesize_tinfo_var): Likewise.
8242 (create_real_tinfo_var): Likewise.
8243 (create_pseudo_type_info): Likewise.
8244 (get_vmi_pseudo_type_info): Likewise.
8245 (create_tinfo_types): Likewise.
8246 (emit_support_tinfos): New global function.
8247 (tinfo_decl_p): New global predicate.
8248 (emit_tinfo_decl): New global function.
8249 * class.c (set_rtti_entry): Generalize for old and new rtti.
8250 (build_vtbl_initializer): Likewise.
8251 * decl2.c (finish_file): Likewise.
8253 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8255 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8256 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8258 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8260 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8263 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8265 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8267 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8269 * optimize.c (calls_setjmp_r): Supply new argument
8270 to special_function_p.
8272 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8274 * call.c: PROTO -> PARAMS.
8275 * class.c: Likewise.
8276 * cp-tree.h: Likewise.
8280 * decl2.c: Likewise.
8282 * errfn.c: Likewise.
8283 * error.c: Likewise.
8284 * except.c: Likewise.
8287 * input.c: Likewise.
8290 * method.c: Likewise.
8291 * optimize.c: Likewise.
8292 * parse.y: Likewise.
8296 * search.c: Likewise.
8297 * semantics.c: Likewise.
8300 * typeck.c: Likewise.
8301 * typeck2.c: Likewise.
8304 2000-01-25 Richard Henderson <rth@cygnus.com>
8306 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8308 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8310 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8311 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8312 (struct vcall_offset_data_s): New type.
8313 (dfs_vcall_offset_queue_p): New function.
8314 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8315 (build_vcall_offset_vtbl_entries): Likewise.
8316 (layout_vtable_decl): Likewise.
8317 (num_vfun_entries): Likewise.
8318 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8319 (build_vtbl_initializer): Likewise.
8320 (dfs_finish_vtabls): Use layout_vtable_decl.
8321 (modify_one_vtables): Always duplicate vtables under the new ABI.
8322 (finish_struct_1): Use layout_vtable_decl.
8324 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8326 * decl.c (member_function_or_else): Change third arg from a format
8327 specifier to an `enum overload_flags'. Callers changed.
8329 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8331 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8332 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8333 build_const_cast, get_delta_difference, check_return_expr): Avoid
8334 ANSI string concatenation usage.
8336 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8338 * class.c (layout_class_type): Put the fields required to make a
8339 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8342 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8344 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8347 * decl2.c (mark_used): Do instantiate inlines that have been
8348 explicitly instantiated.
8350 2000-01-24 Richard Henderson <rth@cygnus.com>
8352 * call.c (build_over_call): Use expand_tree_builtin.
8353 * typeck.c (build_function_call_real): Likewise.
8354 (build_binary_op_nodefault): Handle unordered compares.
8356 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8358 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8359 cp_tree_index values.
8360 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8361 New global node #defines for them.
8362 * rtti.c (call_void_fn): Replace with ...
8363 (build_runtime_decl): ... new static function.
8364 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8365 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8366 (build_dynamic_cast_1): Always produce correctly typed result.
8367 Explicitly produce type_info addresses. Use dynamic_cast_node.
8368 * exception.cc (__throw_bad_cast): Return `void *'.
8369 (__throw_bad_typeid): Return `const type_info &'.
8371 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8373 * cp-tree.h (get_vtable_decl): Prototype new function.
8374 * class.c (get_vtable_decl): New function. Broken out from ...
8375 (build_vtable): ... here. Use it.
8376 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8379 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8381 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8382 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8383 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8384 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8385 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8386 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8387 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8388 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8389 (CPTI_TINFO_VAR_ID): New enumeration.
8390 (__tp_desc_type_node, __access_mode_type_node,
8391 __bltn_desc_type_node, __user_desc_type_node,
8392 __class_desc_type_node, __ptr_desc_type_node,
8393 __attr_desc_type_node, __func_desc_type_node,
8394 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8395 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8396 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8397 enum_desc_type_node, class_desc_type_node,
8398 si_class_desc_type_node, vmi_class_desc_type_node,
8399 ptmd_desc_type_node, base_desc_type_node): New #defines.
8400 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8401 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8402 (tinfo_var_id): New enumeration.
8403 (DECL_TINFO_FN_P): Augment comment.
8404 * decl.c (cp_global_trees): Adjust documentation.
8405 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8406 tinfo_decl_type and tinfo_var_id.
8407 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8408 (build_typeid): Remove unused variable.
8409 (get_tinfo_var): Use tinfo_var_id.
8410 (tinfo_name): New static function.
8411 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8412 (tinfo_from_decl): Likewise.
8413 (get_base_offset): New static function, broken out of
8415 (expand_si_desc): Use tinfo_name.
8416 (expand_class_desc): Likewise. Lose local static variable.
8417 Use base_desc_type_node. Use get_base_offset.
8418 (expand_ptr_desc): Use tinfo_name.
8419 (expand_attr_desc): Likewise.
8420 (expand_generic_desc): Likewise.
8422 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8423 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8425 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8427 * cp-tree.h (__eprintf): Remove declaration.
8428 * tree.c (__eprintf): Remove definition.
8430 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8431 Mark Mitchell <mark@codesourcery.com>
8433 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8434 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8436 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8438 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8440 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8442 * cp-tree.h (register_dtor_fn): New function.
8443 * decl.c (destroy_local_static): Rename to ...
8444 (register_dtor_fn): ... this. Give it external linkage.
8445 (expand_static_init): Use it.
8446 * decl2.c (do_static_initialization): Likewise, if using
8448 (do_static_destruction): Check that __cxa_atexit is not in use.
8449 (finish_file): Don't call do_static_destruction if using
8452 * typeck.c (convert_arguments): Restore two-message error
8455 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8457 Remap dynamic cast hint values to be consistent across ABIs.
8458 * search.c (dynamic_cast_base_recurse): Remap generated value.
8459 (get_dynamic_cast_base_type): Adjust documentation.
8460 * tinfo.h (__user_type_info::dyncast): Likewise.
8461 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8462 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8463 (__class_type_info::do_dyncast): Likewise.
8464 (__class_type_info::do_find_public_subobj): Likewise.
8465 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8467 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8469 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8471 * typeck2.c (incomplete_type_error): Restore previous
8472 cp_error and cp_error_at call sequence.
8474 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8476 * class.c (dump_class_hierarchy): Make format agree with argument;
8477 cast pointer to unsigned long and print with %lx.
8479 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8481 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8483 * typeck.c (composite_pointer_type, common_type,
8484 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8485 build_function_call_real, convert_arguments,
8486 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8487 build_unary_op, mark_addressable, build_compound_expr,
8488 build_static_cast, build_reinterpret_cast, build_const_cast,
8489 build_c_cast, build_modify_expr, get_delta_difference,
8490 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8491 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8493 * typeck2.c (readonly_error, abstract_virtuals_error,
8494 process_init_constructor, check_for_new_type): Likewise.
8496 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8498 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8501 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8503 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8504 (build_x_typeid): Likewise.
8505 (get_tinfo_fn): Likewise.
8506 (get_tinfo_fn_unused): Rename to ...
8507 (get_tinfo_decl): ... here.
8508 * rtti.c (build_headof): Replace logic error with assertion.
8509 (get_tinfo_fn_dynamic): Rename to ...
8510 (get_tinfo_decl_dynamic): ... here. Make static. Use
8511 complete_type_or_else.
8512 (build_x_typeid): Move into ...
8513 (build_typeid): ... here. Adjust call to
8514 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8515 throw_bad_typeid expression.
8516 (get_tinfo_fn_unused): Rename to ...
8517 (get_tinfo_decl): ... here. Adjust comment.
8518 (get_tinfo_fn): Delete.
8519 (tinfo_from_decl): New static function.
8520 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8521 (get_typeid): Use complete_type_or_else.
8522 (build_dynamic_cast_1): Adjust calls to
8523 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8524 * parse.y (primary): Adjust call to build_typeid.
8525 * except.c (build_eh_type_type_ref): Adjust call to
8526 get_tinfo_decl. Mark as used.
8527 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8528 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8529 * parse.c: Regenerated.
8531 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8533 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8535 (resolves_to_fixed_type_p): Document calling convention.
8536 * rtti.c (build_x_typeid): Initialize NONNULL.
8538 * cp-tree.h (build_shared_int_cst): New function.
8539 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8540 * class.c (modify_vtable_entry): Likewise.
8541 (add_virtual_function): Split out code to generated shared
8542 INTEGER_CSTs to build_share_int_cst.
8543 (modify_all_vtables): Handle all the overridden functions here.
8544 Add overridden functions from non-primary virtual bases to the
8546 (finish_struct_1): Adjust call to modify_all_vtables. Add
8547 overridden functions from non-primary bases to the vtable.
8548 * tree.c (build_shared_int_cst): New function.
8550 * cp-tree.h (scratchalloc): Remove.
8551 (build_scratch_list): Likewise.
8552 * call.c (convert_class_to_reference): Replace build_scratch_list
8553 and build_expr_list with build_tree_list.
8554 (add_candidate): Replace scratchalloc with expralloc. Note memory
8556 (build_user_type_conversion_1): Replace build_scratch_list
8557 and build_expr_list with build_tree_list.
8558 (build_new_op): Likewise.
8559 (build_op_delete_call): Likewise.
8560 (convert_like): Likewise.
8561 * cvt.c (ocp_convert): Likewise.
8562 * decl.c (start_decl): Likewise.
8563 (start_function): Likewise.
8564 (finish_destructor_body): Likewise.
8565 (maybe_build_cleanup_1): Likewise.
8566 * decl2.c (reparse_decl_as_expr): Likewise.
8567 * init.c (perform_member_init): Likewise.
8568 (expand_cleanup_for_base): Likewise.
8569 (build_builtin_delete_call): Likewise.
8570 (build_new_1): Likewise.
8571 (build_delete): Likewise.
8572 * method.c (do_build_assign_ref): Likewise.
8573 * parse.y (already_scoped_stmt): Likewise.
8574 (nontrivial_exprlist): Likewise.
8575 (net_initializer): Likewise.
8576 (initlist): Likewise.
8577 * parse.c: Regenerated.
8578 * rtti.c (build_x_typeid): Likewise.
8579 (build_dynamic_cast_1): Likewise.
8580 * typeck.c (build_x_compound_expr): Likewise.
8581 (build_static_cast): Likewise.
8582 (build_modify_expr): Likewise.
8584 * cp-tree.h (DECL_VINDEX): Add documentation.
8585 * class.c (build_vtable_entry): Likewise.
8586 (start_vtable): Add comment.
8587 (add_virtual_function): Replace pending_hard_virtuals with
8588 overridden_virtuals and pending_virtuals with new_virtuals.
8589 Replace redundant assignments with assertions.
8590 (check_for_override): Add comment.
8591 (check_bases_and_members): Replace pending_hard_virtuals with
8592 overridden_virtuals and pending_virtuals with new_virtuals.
8593 (create_vtbl_ptr): Likewise.
8594 (layout_class_type): Likewise.
8595 (finish_struct_1): Likewise. Add comments.
8597 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8599 * class.c (finish_struct_1): Replace redundant code with
8602 * cp-tree.h (flag_new_abi): Move.
8603 (flag_use_cxa_atexit): Likewise.
8604 (flag_honor_std): Likewise.
8605 (flag_rtti): Likewise.
8606 (vbase_offsets_in_vtable_p): Define.
8607 (vptrs_present_everywhere_p): Likewise.
8608 (TYPE_CONTAINS_VPTR_P): Likewise.
8609 (dfs_walk_real): Declare.
8610 * class.c (build_vbase_pointer_fields): Check
8611 vbase_offsets_in_vtable_p.
8612 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8614 (build_vbase_offset_vtbl_entries): Simplify.
8615 (build_vbase_offset_vtbl_entries): Adjust.
8616 (build_vbase_pointer): Add ability to look up vbase offsets in
8618 (start_vtable): New function.
8619 (add_virtual_function): Use it.
8620 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8621 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8622 (build_vtbl_initializer): Take the type of the complete object as
8623 input. Use it to correctly calculate vbase offsets.
8624 (dfs_finish_vtbls): Pass the complete type to
8625 build_vtbl_initializer.
8626 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8627 (create_vtable_ptr): Create a vtable even if there are no
8628 new virtual functions, under the new ABI.
8629 (finish_struct_1): Likewise.
8630 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8631 * decl.c (exapnd_static_init): Remove call to
8632 preserve_initializer.
8633 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8635 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8636 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8637 (construct_virtual_bases): Don't initialize virtual base pointers
8639 (build_aggr_init): Clean up comment.
8640 (expand_aggr_init_1): Likewise.
8641 * rtti.c (expand_class_desc): Store the virtual function table
8642 index where the vbase offset lives in the offset field.
8643 * search.c (dfs_walk_real): Make it global.
8644 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8645 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8647 * tinfo.h (USItype): Make it signed under the new ABI.
8648 * tinfo.cc (convert_to_base): New function. Encapsulate base
8649 conversion logic here.
8650 (__class_type_info::do_upcast): Use it.
8651 (__class_type_info::do_dyncast): Likewise.
8652 (__class_type_info::do_find_public_subobj): Likewise.
8654 * init.c (construct_virtual_bases): Don't look up the addresses of
8655 virtual bases at run-time.
8657 * class.c (build_vbase_pointer): Relocate.
8658 (build_vbase_pointer_fields): Likewise.
8659 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8660 (build_vbase_offset_vtbl_entries): Likewise.
8662 * decl.c (init_decl_processing): Complain if -fnew-abi
8663 -fno-vtable-thunks is used.
8665 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8668 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8670 * cp-tree.h (num_extra_vtbl_entries): New function.
8671 (size_extra_vtbl_entries): Likewise.
8672 (dfs_vtable_path_unmark): Likewise.
8673 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8674 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8675 * class.c (num_extra_vtbl_entries): New function.
8676 (size_extra_vtbl_entries): Likewise.
8677 (dfs_build_vbase_offset_vtbl_entries): New function.
8678 (build_vbase_offset_vtbl_entries): Likewise.
8679 (build_vtbl_initializer): Use it.
8680 (finish_struct_1): Adjust vtable sizes (using
8681 num_extra_vtbl_entries).
8682 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8683 THUNK_DECL is non-NULL before expanding it.
8684 * init.c (expand_virtual_init): Adjust the vtable pointer by
8685 size_extra_vtbl_entries before storing it.
8686 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8687 Handle TREE_LIST parameters here, not in the dfs_* functions.
8688 (dfs_unmarked_real_bases_queue_p): Adjust.
8689 (dfs_marked_real_bases_queue_p): Likewise.
8690 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8691 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8692 (dfs_vtable_path_unmark): Likewise.
8694 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8696 * optimize.c (copy_body_r): Clear the operand three of a
8697 TARGET_EXPR when copying it.
8699 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8701 * method.c (build_decl_overload_real): Check whether we are in ::
8702 before returning __builtin_new/delete.
8704 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8706 * pt.c (tsubst_friend_function): Improve comment.
8707 (instantiate_decl): Avoid crashing when a "nested" function is
8708 instantiated from the top level.
8710 * dump.c (dqeueue_and_dump): Dump
8711 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8713 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8715 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8717 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8719 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8720 ENABLE_NEW_GXX_ABI defined.
8721 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8722 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8723 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8725 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8727 * decl.c (start_cleanup_fn): Call pushdecl.
8729 * call.c (convert_class_to_reference): Fix typos.
8730 (build_conditional_expr): Handle errors gracefully.
8731 * class.c (push_nested_class): Likewise.
8732 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8733 (DECL_THIS_EXTERN): Use it.
8734 (DECL_THIS_STATIC): Likewise.
8735 * cvt.c (convert_to_void): Handle errors gracefully.
8736 (build_expr_type_conversion): Likewise.
8737 * decl.c (maybe_push_decl): Likewise.
8738 (start_decl_1): Likewise.
8739 (require_complete_types_for_parms): Likewise.
8740 * parse.y (structsp): Likewise.
8741 (base_class): Likewise.
8742 * parse.c: Regenerated.
8743 * pt.c (finish_member_template_decl): Likewise.
8744 * typeck.c (decay_conversion): Likewise.
8746 * cp-tree.h (dfs_skip_vbases): New function.
8747 (find_vbase_instance): Likewise.
8748 * class.c (determine_primary_base): Allow a nearly empty base to
8749 serve as a primary base class under the new ABI.
8750 (get_class_offset_1): Rename to ...
8751 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8753 (get_class_offset): Use it. Issue error messages here.
8754 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8755 find the right copies of virtual bases.
8756 (fixup_vtable_deltas1): Rename to ...
8757 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8758 bases as primary bases.
8759 (fixup_vtable_deltas): Remove.
8760 (override_one_vtable): Handle virtual bases as primary bases.
8761 (merge_overrides): Likewise.
8762 (finish_struct_1): Likewise.
8763 (dump_class_hierarchy): Dump primary-ness of bases as well.
8764 * search.c (mark_primary_bases): Use a pre-order traversal to
8765 handle primary virtual bases.
8766 (dfs_skip_vbases): New fiunction.
8767 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8768 (fixup_virtual_upcast_offsets): Likewise.
8769 (fixup_all_virtual_upcast_offsets): Likewise.
8770 (dfs_find_vbase_instances): New function.
8771 (find_vbase_instance): Likewise.
8773 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8775 * lex.c (DIR_SEPARATOR): Delete macro.
8777 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8779 * decl2.c (lang_decode_option): Handle automatic line wrapping
8782 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8784 * friend.c (do_friend): Don't resolve scopes when processing
8785 template declarations, even if the qualifying scope doesn't
8786 involve template parameters.
8788 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8790 * class.c (dfs_modify_vtables_queue_p): Remove.
8791 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8792 and dfs_marked_real_bases_queue_p instead of
8793 dfs_modify_vtables_queue_p.
8795 * class.c (build_vbase_path): Simplify.
8796 (dfs_propagate_binfo_offsets): New function.
8797 (propagate_binfo_offsets): Use it.
8798 (remove_base_field): Simplify.
8799 (dfs_set_offset_for_vbases): Remove.
8800 (dfs_set_offset_for_shared_vbases): New function.
8801 (dfs_set_offset_for_unshared_vbases): Likewise.
8802 (layout_virtual_bases): Use them.
8803 (layout_basetypes): Don't call propagate_binfo_offsets.
8804 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8807 * class.c (build_base_field): New function, split out from ...
8808 (build_base_fields): ... here. Use it. Allocate primary bases
8809 first, under the new ABI.
8810 (get_vtable_entry): Remove.
8811 (remove_base_field): New function, split out from ...
8812 (remove_base_fields): ... here. Adjust since primary bases come
8813 first under the new ABI.
8815 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8816 (initialize_vtbl_ptrs): New function.
8817 (expand_indirect_vtbls_init): Change prototype.
8818 (convert_pointer_to_vbase): Declare.
8819 * init.c (expand_direct_vtbls_init): Remove.
8820 (dfs_initialize_vtbl_ptrs): New function.
8821 (initialize_vtbl_ptrs): Likewise.
8822 (emit_base_init): Use initialize_vtbl_ptrs.
8823 * search.c (convert_pointer_to_vbase): Make it global.
8824 (expand_indirect_vtbls_init): Remove vtable initialization code.
8825 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8827 * class.c (dfs_finish_vtbls): New function.
8828 (finish_vtbls): Use it.
8829 (dump_class_hierarchy): New function.
8831 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8832 (BINFO_VBASE_PRIMARY_P): New macro.
8833 (BINFO_VIRTUALS): Add to documentation.
8834 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8835 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8836 (dfs_mark_primary_bases_queue_p): Likewise.
8837 (dfs_unmarked_real_bases_queue_p): New function.
8838 (dfs_marked_real_bases_queue_p): Likewise.
8839 * search.c (dfs_mark_primary_bases): Adjust.
8840 (mark_primary_bases): Likewise.
8841 (get_shared_vbase_if_not_primary): New function.
8842 (dfs_unmarked_real_bases_queue_p): Likewise.
8843 (dfs_marked_real_bases_queue_p): Likewise.
8844 (dfs_get_pure_virtuals): Simplify.
8845 (get_pure_virtuals): Likewise.
8847 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8849 * lex.c: Include tm_p.h.
8851 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8853 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8855 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8857 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8858 * pt.c (instantiate_decl): Defer comdat templates that might not be
8861 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8862 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8863 (finish_file): Likewise.
8865 * decl2.c (import_export_class): Undo 12/14 change.
8867 * error.c (dump_decl): operator new, not operatornew.
8869 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8870 * search.c (lookup_field_1): Look for the last field with the
8873 2000-01-05 Nathan Sidwell <nathan@acm.org>
8875 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8878 2000-01-05 Nathan Sidwell <nathan@acm.org>
8880 * typeck.c (build_static_cast): Don't strip target qualifiers
8881 when casting from a class.
8883 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8885 * class.c (warn_hidden): Initialize variable `fndecl'.
8887 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8889 * decl.c (flag_isoc9x): New variable to be able to use code in
8890 c-common.c. For now always zero.
8892 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8894 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8895 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8896 or unshare_base_binfos for virtual bases here.
8897 * search.c (dfs_get_vbase_types): Do it here.
8898 (get_vbase_types): Adjust.
8900 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8902 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8903 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8904 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8905 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8906 (unmark_primary_bases): Remove declaration.
8907 (unmarkedp): Declare.
8908 (dfs_vbase_unmark): Likewise.
8909 * class.c (determine_primary_base): Return immediately if there
8910 are no base classes. Call mark_primary_bases here.
8911 (modify_all_direct_vtables): Remove.
8912 (modify_all_indirect_vtables): Remove.
8913 (dfs_modify_vtables_queue_p): New function.
8914 (dfs_modify_vtables): New function.
8915 (modify_all_vtables): Use them.
8916 (build_base_fields): Build FIELD_DECLs for primary virtual base
8918 (create_vtable_ptr): Don't call determine_primary_base here.
8919 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8920 (dfs_set_offset_for_vbases): ... this.
8921 (layout_virtual_bases): Use it.
8922 (layout_class_type): Call determine_primary_base here.
8923 * search.c (unmarkedp): Make it global.
8924 (shared_marked_p): Simplify.
8925 (shared_unmarked_p): Likewise.
8926 (dfs_primary_bases_queue_p): Remove.
8927 (dfs_unmark_primary_bases): Likewise.
8928 (unmark_primary_bases): Likewise.
8929 (mark_primary_bases): Simplify.
8930 (get_pure_virtuals): Don't call mark_primary_bases here.
8931 (dfs_vbase_unmark): New function.
8932 (get_vbase_types): Simplify.
8934 * class.c (struct base_info): Remove.
8935 (determine_primary_base): Take has_virtual_p rather than a
8936 base_info as input. Don't calculate max_has_virtual.
8937 (finish_struct_bits): Remove max_has_virtual argument.
8938 (create_vtable_ptr): Remove max_has_virtual_p argument.
8939 (layout_virtual_bases): Remove max argument.
8940 (layout_basetypes): Likewise.
8941 (layout_class_type): Remove max_has_virtual_p argument.
8942 (finish_struct_1): Remove max_has_virtual.
8944 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
8945 (layout_basetypes): Remove.
8946 * class.c (propagate_binfo_offsets): Moved here from tree.c.
8947 Update to handle primary virtual bases.
8948 (remove_base_fields): New function, split out from
8950 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
8951 (layout_virtual_bases): New function, split out from
8952 layout_basetypes. Update to handle primary virtual bases.
8953 (layout_basetypes): Moved here from tree.c. Use
8954 remove_base_fields and layout_virtual_bases.
8955 * search.c (dfs_mark_primary_bases_queue_p): New function.
8956 (mark_primary_bases): Use it.
8957 * tree.c (CEIL): Remove.
8958 (propagate_binfo_offsets): Remove.
8959 (layout_basetypes): Remove.
8961 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8963 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
8964 (BINFO_PRIMARY_MARKED_P): New macro.
8965 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8966 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8967 (mark_primary_bases): New function.
8968 (unmark_primary_bases): Likewise.
8969 * search.c (get_abstract_virtuals_1): Remove.
8970 (dfs_mark_primary_bases): New function.
8971 (mark_primary_bases): Likewise.
8972 (dfs_unmark_primary_bases): Likewise.
8973 (unmark_primary_bases): Likewise.
8974 (dfs_get_pure_virtuals): Likewise.
8976 2000-01-01 Mark Mitchell <mark@codesourcery.com>
8978 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
8979 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
8980 (modify_one_vtable): Adjust.
8981 (fixup_vtable_deltas1): Likewise.
8982 (override_one_vtable): Likewise.
8983 * search.c (get_abstract_virtuals_1): Likewise.
8984 (get_pure_virtuals): Likewise.
8985 (expand_upcast_fixups): Likewise.
8986 * tree.c (debug_binfo): Likewise.
8988 * class.c (build_vtable): Don't return a value. Don't rebuild
8989 vtables for bases that have already been handled.
8990 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
8991 already been handled.
8992 (modify_one_vtable): Adjust accordingly.
8993 (fixup_vtable_deltas1): Likewise.
8994 (finish_struct_1): Likewise.
8996 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8998 * call.c (build_new_method_call): Also check destructors.