1 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
3 * call.c (build_new_op): Convert args from reference here.
4 (build_conditional_expr): Don't convert here.
6 2001-05-01 Nathan Sidwell <nathan@codesourcery.com>
8 * spew.c (last_token_id): New static variable.
9 (read_token): Set it here.
10 (yyerror): Use it here.
12 2001-04-30 Richard Henderson <rth@redhat.com>
14 * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations.
17 2001-04-30 Mark Mitchell <mark@codesourcery.com>
19 * gxxint.texi: Remove.
20 * Make-lang.in: Remove all traces of gxxint.texi.
22 Mon Apr 30 16:14:10 2001 Mark P Mitchell <mark@codesourcery.com>
24 * decl2.c (start_static_initialization_or_destruction): Correct
25 logic to handle the -fno-use-cxa-atexit case.
27 2001-04-30 Mark Mitchell <mark@codesourcery.com>
29 * optimize.c (update_cloned_parm): New function.
30 (maybe_clone_body): Use it. Update the `this' parameter too.
32 2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk>
34 * decl2.c (unsupported_options): Add new-abi.
35 * lang-options.h: Remove no longer supported options.
37 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
39 * except.c (can_convert_eh): Don't check template parms,
42 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
44 * optimize.c (maybe_clone_body): Copy parameter names and locations.
46 2001-04-27 Nathan Sidwell <nathan@codesourcery.com>
48 * cp-tree.h (adjust_clone_args): Prototype new function.
49 * class.c (adjust_clone_args): New function.
50 * decl.c (start_function): Call it for in charge ctors.
52 2001-04-26 Mark Mitchell <mark@codesourcery.com>
54 * method.c (use_thunk): Make sure that thunks really are emitted
57 2001-04-26 Nathan Sidwell <nathan@codesourcery.com>
59 * mangle.c (write_chars): New macro.
60 (hwint_to_ascii): New function
61 (write_number): Use it.
62 (write_integer_cst): Deal with really big numbers.
64 2001-04-25 Mark Mitchell <mark@codesourcery.com>
66 * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting
69 2001-04-25 Nathan Sidwell <nathan@codesourcery.com>
71 * decl.c (grokdeclarator): Set context of namespace scope
74 2001-04-24 Zack Weinberg <zackw@stanford.edu>
76 * cp/optimize.c: Include hashtab.h.
77 (struct inline_data): Add tree_pruner.
78 (expand_call_inline, expand_calls_inline): Use it when calling
80 (optimize_function): Initialize and free tree_pruner.
82 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
84 Lazy __FUNCTION__ generation.
85 * cp-tree.def (FUNCTION_NAME): Remove.
86 * cp-tree.h (function_name_declared_p): Remove.
87 (cp_fname_init): Prototype.
88 * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids,
89 don't call declare_function_name. Call start_fname_decls.
90 (cp_make_fname_decl): Adjust parameters. Generate the name. Don't
91 clobber the line number.
92 (cp_fname_init): New function.
93 (start_function): Call start_fname_decls.
94 (finish_function): Call finish_fname_decls.
95 * lex.c (reswords): Add slots for __FUNCTION__ et al.
96 (rid_to_yy): Add mappings for __FUNCTION__ et al.
97 * optimize.c (maybe_clone_body): Remove function_name_declared_p.
98 * parse.y (VAR_FUNC_NAME): New token.
99 (primary): Add VAR_FUNC_NAME.
100 * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's
102 (tsubst, FUNCTION_NAME case): Remove.
103 (tsubst_copy, FUNCTION_NAME case): Remove.
104 (tsubst_expr, DECL_STMT case): Be careful with a
105 DECL_PRETTY_FUNCTION_P.
106 (instantiate_decl): Remove function_name_declared_p.
107 * semantics.c (begin_compound_statement): Don't call
108 declare_function_name here.
109 (setup_vtbl_ptr). Don't save & restore function_name_declared_p.
110 (finish_translation_unit): Call finish_fname_decls.
111 (expand_body): Remove function_name_declared_p.
112 * typeck2.c (digest_init): Allow any ERROR_MARK.
114 2001-04-24 Nathan Sidwell <nathan@codesourcery.com>
116 * pt.c (tsubst_decl): Use VOID_TYPE_P.
117 * semantics.c: Fix some typos.
119 2001-04-23 Phil Edwards <pme@sources.redhat.com>
121 * cp/decl2.c (flag_honor_std): Always initialize to 1.
123 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
125 * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf.
127 2001-04-23 Jason Merrill <jason_merrill@redhat.com>
129 * except.c (build_throw): Wrap the initialization of the exception
130 object in a MUST_NOT_THROW_EXPR.
131 (do_free_exception): #if 0.
133 2001-04-20 Mark Mitchell <mark@codesourcery.com>
135 * cp-tree.h (finish_enum): Change prototype.
136 * decl.c (finish_enum): Reorganize.
137 * parse.y (structsp): Adjust calls to finish_enum.
139 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
141 * tree.c (cp_tree_equal): Adjust final switch formatting. Add
144 2001-04-20 Nathan Sidwell <nathan@codesourcery.com>
146 * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED.
147 (layout_empty_base): Return at end flag.
148 (build_base_field): Likewise.
149 (build_base_fields): Likewise.
150 (layout_virtual_bases): Don't add 1 to eoc value.
151 (end_of_class): Use full size for empty bases.
152 (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended
153 empty bases. Don't add 1 to eoc value. Only add trailing padding
154 if we're an empty class with no empty bases.
155 (dump_class_hierarchy): Dump size and alignment.
157 2001-04-20 Jakub Jelinek <jakub@redhat.com>
159 * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and
162 2001-04-20 Jakub Jelinek <jakub@redhat.com>
164 * search.c (lookup_field_r): If looking for type and non-TYPE_DECL
165 is found, look first if name does not match the structure name.
167 2001-04-19 Mark Mitchell <mark@codesourcery.com>
169 * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is
171 (SET_DECL_LANGUAGE): New macro.
172 * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE.
173 (pushdecl): Likewise.
174 (build_library_fn_1): Likewise.
175 (build_cp_library_fn): Likewise.
176 (grokfndecl): Likewise.
177 (grokvardecl): Mark `extern "C"' variables as having C linkage.
178 * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE.
179 * lex.c (retrofit_lang_decl): Likewise.
180 * mangle.c (mangle_decl_string): Don't mangle the names of
181 variables declared with C language linkage.
182 * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE.
184 2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca>
186 * semantics.c (simplify_aggr_init_exprs_r): Don't restore
187 flag_access_control from uninitialized storage.
189 2001-04-15 Mark Mitchell <mark@codesourcery.com>
191 * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation.
192 * mangle.c (write_pointer_to_member_type): Fix mangling of
193 pointers to cv-qualified member function types.
195 * init.c (build_delete): Create a SAVE_EXPR for the address if
196 we're going to use it more than once.
198 2001-04-13 Mark Mitchell <mark@codesourcery.com>
200 * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove.
201 (expand_ptremfunc_cst): Change prototype.
202 (delta2_from_ptrmemfunc): Remove.
203 * expr.c (cplus_expand_constant): Adjust call to
204 expand_ptrmemfunc_cst.
205 * typeck.c (build_ptrmemfunc1): Simplify.
206 (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still
207 results in a constant.
208 (expand_ptrmemfunc_cst): Remove idx and delta2 parameters.
209 (delta2_from_ptrmemfunc): Remove.
210 (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst.
212 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
214 * cp-tree.h (decl_namespace_list): New macro.
215 (struct saved_scope): Add decl_ns_list.
216 * decl.c (mark_saved_scope): Mark it.
217 * decl2.c: Lose static decl_namespace_list.
218 (init_decl2): Don't save it.
220 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
222 * cp-tree.h (warn_return_type, yylex): Delete redundant
225 * decl.c (current_class_depth, global_namespace): Likewise.
227 * decl2.c (current_class_depth, flag_gnu_xref): Likewise
229 * repo.c (flag_use_repository): Likewise.
231 2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
233 * cp-tree.h (pedantic, convert, global_bindings_p, insert_block,
234 set_block, pushdecl, getdecls, gettags, init_decl_processing,
235 maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p,
236 lvalue_or_else, print_lang_statistics, comp_target_types,
237 unsigned_type, signed_type, signed_or_unsigned_type,
238 build_function_call, mark_addressable, incomplete_type_error):
239 Delete redundant declarations.
241 2001-04-11 Jason Merrill <jason_merrill@redhat.com>
243 * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro.
244 (TYPE_ANONYMOUS_P): New macro.
245 (TAGGED_TYPE_P): New macro.
246 * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P.
247 (grokfndecl, grokvardecl, grokdeclarator): Likewise.
248 * tree.c (no_linkage_helper): Likewise.
249 * semantics.c (begin_class_definition): Likewise.
250 * pt.c (convert_template_argument): Likewise.
251 * lex.c (check_for_missing_semicolon): Likewise.
253 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
255 * class.c (dfs_unshared_virtual_bases): New function.
256 (mark_primary_bases): Call it.
257 (check_bases): Ignore virtual bases when determining
260 2001-04-12 Nathan Sidwell <nathan@codesourcery.com>
262 * method.c (make_thunk): Clear DECL_CLONED_FUNCTION.
264 2001-04-11 Mark Mitchell <mark@codesourcery.com>
266 * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the
267 cloned function to the clone.
269 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
271 * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H).
273 * semantics.c: Include expr.h.
275 2001-04-11 Nathan Sidwell <nathan@codesourcery.com>
277 * method.c (implicitly_declare_fn): Commonize code for copy ctor
278 and assignment op. Set TREE_USED for parameter.
280 2001-04-10 Mark Mitchell <mark@codesourcery.com>
282 * class.c (find_final_overrider_data): Add `candidates'.
283 (dfs_find_final_overrider): Don't issue error messages
285 (find_final_overrider): Issue error messages here.
286 (build_base_field): Don't warn about amgibuous direct bases here.
287 (warn_about_ambiguous_direct_bases): New function.
288 (layout_class_type): Use it.
290 2001-04-10 Richard Henderson <rth@redhat.com>
292 * typeck.c (build_array_ref): Push the array reference inside
293 COMPOUND_EXPR and COND_EXPR.
295 2001-04-05 Mark Mitchell <mark@codesourcery.com>
297 * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P.
298 * decl.c (duplicate_decls): Adjust accordingly.
299 (maybe_commonize_var): Likewise.
300 (grokfndecl): Likewise.
301 (start_function): Likewise.
302 (start_method): Likewise.
303 * decl2.c (key_method): Likewise.
304 (import_export_decl): Likewise.
305 * method.c (implicitly_declare_fn): Likewise.
306 * optimize.c (maybe_clone_body): Likewise.
308 2001-04-05 Benjamin Kosnik <bkoz@redhat.com>
310 * lang-specs.h: Add __DEPRECATED.
312 Thu Apr 5 16:54:29 2001 J"orn Rennecke <amylaar@redhat.com>
314 * search.c (get_dynamic_cast_base_type): When building a new
315 constant, set its type to ssizetype.
317 2001-04-04 Jakub Jelinek <jakub@redhat.com>
319 * optimize.c (expand_call_inline): Only add newly inlined statements
322 2001-04-03 Mark Mitchell <mark@codesourcery.com>
324 * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove.
325 (OPERATOR_FORMAT): Likewise.
326 (OPERATOR_TYPENAME_FORMAT): Likewise.
327 * operators.def: Remove old name-mangling information.
328 * decl.c (grok_op_properties): Adjust accordingly.
329 * lex.c (init_operators): Likewise.
330 * rtti.c (get_tinfo_decl): Issue error messages about types that
333 2001-04-03 Mark Mitchell <mark@codesourcery.com>
335 * decl2.c (import_export_decl): Don't call import_export_class
336 when processing an inline member function.
337 * semantics.c (expand_body): Call import_export_decl before
338 emitting inline functions.
340 2001-03-28 Richard Henderson <rth@redhat.com>
342 IA-64 ABI Exception Handling:
343 * cp-tree.def (EH_SPEC_BLOCK): New.
344 (MUST_NOT_THROW_EXPR): New.
345 * cp-tree.h: Update changed function declarations.
346 (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove.
347 (CPTI_CALL_UNEXPECTED): New.
348 (struct cp_language_function): Rename x_eh_spec_try_block
350 (EH_SPEC_STMTS, EH_SPEC_RAISES): New.
351 * decl.c (current_binding_level): If no current function
352 bindings, revert to scope_chain.
353 (initialize_predefined_identifiers): Remove __cp_push_exception.
354 (store_parm_decls): Use begin_eh_spec_block.
355 (finish_function): Use finish_eh_spec_block.
356 (mark_lang_function): Update for name changes.
357 * decl2.c (finish_file): No mark_all_runtime_matches.
358 * dump.c (cp_dump_tree): Handle new tree codes.
359 * error.c (dump_expr) [BIND_EXPR]: Fix typo.
360 * except.c (catch_language_init, catch_language): Remove.
361 (init_exception_processing): Don't set language code.
362 Initialize call_unexpected_node, protect_cleanup_actions,
363 eh_personality_libfunc, lang_eh_runtime_type.
364 (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove.
365 (get_eh_type, get_eh_caught, get_eh_handlers): Remove.
366 (prepare_eh_type): Split out type canonicalizations ...
367 (build_eh_type_type): ... from here.
368 (build_eh_type_type_ref): Remove.
369 (mark_all_runtime_matches): Remove.
370 (build_exc_ptr): New.
371 (do_begin_catch, do_end_catch): New.
372 (do_pop_exception): Remove.
373 (build_terminate_handler): Remove.
374 (choose_personality_routine): Split out language choice from ...
375 (initialize_handler_parm): ... here.
376 Use MUST_NOT_THROW_EXPR.
377 (expand_start_catch_block): Use do_begin_catch. Simplify Java
378 exception object handling.
379 (expand_start_eh_spec, expand_end_eh_spec): Remove.
380 (expand_exception_blocks, alloc_eh_object): Remove.
381 (begin_eh_spec_block, finish_eh_spec_block): New.
382 (do_allocate_exception, do_free_exception): New.
383 (expand_throw): Merge into ...
384 (build_throw): ... here. Update for abi.
385 * expr.c (cplus_expand_expr): No expand_internal_throw.
386 Handle MUST_NOT_THROW_EXPR.
387 * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK.
388 * semantics.c (*) Update for except.h name changes.
389 (genrtl_try_block): No protect_with_terminate.
390 (genrtl_eh_spec_block): New.
391 (genrtl_handler): Don't emit the goto here.
392 (cp_expand_stmt): Handle EH_SPEC_BLOCK.
393 (genrtl_finish_function): Don't expand_exception_blocks.
394 * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK.
396 2001-03-28 Richard Henderson <rth@redhat.com>
398 * decl.c (struct named_label_list): Rename eh_region to
399 in_try_scope, add in_catch_scope.
400 (struct binding_level): Rename eh_region to is_try_scope,
402 (note_level_for_try): Rename from note_level_for_eh.
403 (note_level_for_catch): New.
404 (poplevel): Copy both is_try_scope and is_catch_scope to
405 the named_label_list struct.
406 (check_previous_goto_1): Don't check for catch block via
407 DECL_ARTIFICIAL; use in_try_scope instead.
408 (check_goto): Likewise.
409 * cp-tree.h (note_level_for_try, note_level_for_catch): Declare.
410 * except.c (expand_start_catch_block): Call note_level_for_catch.
411 * semantics.c (begin_compound_stmt): Update for note_level_for_try.
413 2001-03-27 Richard Henderson <rth@redhat.com>
415 * except.c: Use USING_SJLJ_EXCEPTIONS instead of
416 exceptions_via_longjmp.
418 2001-03-27 Phil Edwards <pme@sources.redhat.com>
420 * pt.c (check_default_tmpl_args): Make error messages clearer.
422 2001-03-26 Phil Edwards <pme@sources.redhat.com>
424 * error.c: Also undefine 'A' macro used for cp_printers definition.
426 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
428 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
430 2001-03-26 Mike Yang <yang@research.att.com>
431 Mark Mitchell <mark@codesourcery.com>
433 * dump.c (dump_access): New function.
434 (cp_dump_tree): Use it. Dump basetype information for class
437 2001-03-26 Mark Mitchell <mark@codesourcery.com>
439 * Makefile.in (optimize.o): Depend on params.h.
440 (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE.
441 (init_decl_processing): Set flag_no_inline when doing
443 * optimize.c: Include params.h.
444 (struct inline_data): Improve documentation of FNS. Add
445 FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P.
446 (INSNS_PER_STMT): New macro.
447 (remap_block): Use CLONING_P.
448 (inlinable_function_p): Don't inline big functions.
449 (expand_call_inline): Keep track of how much inlining we've done.
450 (optimize_function): Set FIRST_INLINED_FN.
451 (maybe_clone_body): Set CLONING_P.
452 * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in
454 (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling
455 rest_of_compilation. Clear DECL_RTL for local variables
457 (clear_decl_rtl): New function.
459 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>
462 * cp-tree.h (skip_type_access_control,
463 reset_type_access_control): Prototype.
464 * decl.c (grokdeclarator): Access of friends is not checked.
465 * parse.y (component_decl_list): Reset type access control.
466 * semantics.c (decl_type_access_control): Clear
467 current_type_lookups.
468 (save_type_access_control): Don't save if not deferring.
469 (skip_type_access_control, reset_type_access_control): New
471 (begin_class_definition): Do type access control for basetypes.
472 Start deferred access control.
473 (finish_class_definition): Resume immediate access control if
474 this is a local class.
476 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
478 * class.c (add_method): Use memcpy/memmove, not bcopy.
480 * decl.c (duplicate_decls): Likewise.
482 2001-03-23 Jakub Jelinek <jakub@redhat.com>
484 * mangle.c (write_discriminator): Use `_0' for discriminator 1,
487 2001-03-23 Jakub Jelinek <jakub@redhat.com>
489 * decl.c (local_names): Define.
490 (push_local_name): New.
491 (grok_reference_init): Return init if initializing static reference
492 variable with non-constant instead of emitting it.
493 Move expand_static_init call to cp_finish_decl.
494 (layout_var_decl): Call push_local_name.
495 (maybe_commonize_var): Allow inlining functions even if they have
496 static local variables, use comdat_linkage for them if flag_weak.
497 (check_initializer): Call obscure_complex_init if
498 grok_reference_init returned non-zero.
499 (save_function_data): Clear x_local_names.
500 (pop_cp_function_context): Free x_local_names.
501 (mark_inlined_fns): Remove.
502 (mark_lang_function): Mark x_local_names.
503 (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P.
504 Mark inlined_fns as tree, remove call to mark_inlined_fns.
505 * class.c (alter_access): Ensure DECL_ACCESS is never set if
506 DECL_DISCRIMINATOR_P.
507 * cp-tree.h (cp_language_function): Add x_local_names.
508 (lang_decl_flags): Add discriminator into u2.
509 (lang_decl_inlined_fns): Remove.
510 (lang_decl): inlined_fns is now a TREE_VEC.
511 (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define.
512 * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a
513 TREE_VEC, not a custom structure.
514 (optimize_function): Likewise.
515 * mangle.c (discriminator_for_local_entity): Discriminate among
516 VAR_DECL local entities.
517 * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS
520 2001-03-22 Bryce McKinlay <bryce@albatross.co.nz>
522 Add support for Java interface method calls.
523 * cp-tree.h (struct lang_type): Add java_interface flag.
524 (TYPE_JAVA_INTERFACE): New macro.
525 * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute
526 by setting TYPE_JAVA_INTERFACE.
527 * call.c (java_iface_lookup_fn): New static.
528 (build_over_call): If calling a method declared in a
529 TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the
530 expression which resolves the function address.
531 (build_java_interface_fn_ref): New function.
533 2001-03-22 Richard Henderson <rth@redhat.com>
535 * Make-lang.in (cp/except.o): Don't depend on insn-flags.h.
536 * except.c: Don't include it.
538 2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
539 based on an idea from Joe Buck <jbuck@synopsys.com>
541 * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore):
543 (data_def, component_decl): Add reductions to bad_decl.
545 2001-03-22 Jakub Jelinek <jakub@redhat.com>
547 * method.c (do_build_assign_ref): Don't use build_modify_expr for
548 anonymous aggregates, since they don't have assignment operator
550 * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy
551 assignment operators for anonymous structure fields.
553 2001-03-21 Jason Merrill <jason@redhat.com>
555 * pt.c (instantiate_decl): Abort if we see a member constant
556 instantiation that doesn't already have its initializer.
557 Downgrade explicit instantiation without definition to pedwarn.
559 * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove.
560 * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P.
561 (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P.
563 * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove.
564 (pending_vtables): Remove.
565 * decl2.c (pending_vtables): Remove.
566 (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not
567 CLASSTYPE_VTABLE_NEEDS_WRITING.
568 (import_export_class): Likewise.
569 (init_decl2): Don't mark pending_vtables.
570 * lex.c (handle_pragma_vtable): Just sorry.
571 * pt.c (instantiate_class_template): Don't mess with
572 CLASSTYPE_VTABLE_NEEDS_WRITING.
573 (mark_class_instantiated): Likewise.
574 * ptree.c (print_lang_type): Don't print it.
575 * semantics.c (begin_class_definition): Don't set it.
577 * pt.c (template_tail): Replace with last_pending_template.
578 (maybe_templates, maybe_template_tail): Remove.
579 (add_pending_template): Adjust.
580 (instantiate_pending_templates): Adjust.
582 * cp-tree.h (struct saved_scope): Remove lang_stack field.
583 (current_lang_stack): Remove.
584 * decl.c (maybe_push_to_top_level): Don't initialize it.
585 (duplicate_decls): Use current_lang_depth.
586 (xref_basetypes): Likewise.
587 * class.c (current_lang_depth): New fn.
588 (push_lang_context): Use more varray functionality.
589 (pop_lang_context): Likewise.
591 * error.c (GLOBAL_THING): Always use '__'.
593 2001-03-21 Mark Mitchell <mark@codesourcery.com>
595 * class.c (build_clone): Clear DECL_ASSEMBLER_NAME.
597 * mangle.c (mangle_decl_string): Mangle the names of overloaded
598 operators, even when they have `extern "C"' linkage.
600 2001-03-19 Mark Mitchell <mark@codesourcery.com>
602 * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME,
603 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
604 where it's not necessary.
605 (add_method): Remove optimization involving comparison of
607 (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME,
608 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
609 where it's not necessary.
610 (check_methods): Likewise.
611 (build_clone): Likewise.
612 (built_vtt): Likewise.
613 * cp-tree.h (DECL_NEEDED_P): Likewise.
614 * decl.c (pushtag): Likewise.
615 (duplicate_decls): Likewise.
616 (pushdecl): Likewise.
617 (builtin_function): Likewise.
618 (build_library_fn_1): Set DECL_LANGUAGE for library functions.
619 (build_cp_library_fn): Likewise.
620 (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME,
621 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
622 where it's not necessary.
623 (make_rtl_for_nonlocal_decl): Likewise.
624 (cp_finish_decl): Likewise.
625 (grokfndecl): Likewise.
626 (grokvardecl): Likewise.
627 (grokdeclarator): Likewise.
628 (start_function): Likewise.
629 (cp_missing_return_ok_p): Likewise.
630 * decl2.c (grokclassfn): Likewise.
631 (check_classfn): Likewise.
632 (finish_static_data_member_decl): Likewise.
633 (grokfield): Likewise.
634 * error.c (GLOBAL_IORD_P): Remove.
635 (dump_global_iord): Improve output.
636 (dump_decl): Avoid using DECL_ASSEMBLER_NAME.
637 * except.c (nothrow_libfn_p): Summarily reject any function not in
639 * init.c (build_java_class_ref): Don't explicitly set
640 DECL_ASSEMBLER_NAME after calling mangle_decl.
641 * mangle.c (mangle_decl_string): Handle extern "C" functions.
642 (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl.
643 * method.c (set_mangled_name_for_decl): Don't explicitly set
644 DECL_ASSEMBLER_NAME after calling mangle_decl.
645 (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and
646 IDENTIFIER_GLOBAL_VALUE for the thunk.
647 * pt.c (set_mangled_name_for_template_decl): Remove.
648 (check_explicit_specialization): Don't use it.
649 (looup_template_class): Don't set DECL_ASSEMBLER_NAME.
650 (tsubst_friend_function): Likewise.
651 (tsubst_decl): Likewise.
652 (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME.
653 * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME,
654 COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME
655 where it's not necessary.
656 (tinfo_base_init): Likewise.
657 (create_real_tinfo_var): Likewise.
658 * search.c (looup_field_1): Likewise.
659 * semantics.c (finish_named_return_value): Likewise.
660 * tree.c (init_tree): Set lang_set_decl_assembler_name.
662 2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
664 Correct semantics restrictions checking in throw-expression.
665 * except.c (is_admissible_throw_operand): New function.
666 (build_throw): Use it.
668 2001-03-14 Mark Mitchell <mark@codesourcery.com>
670 * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__
673 2001-03-14 Mark Mitchell <mark@codesourcery.com>
675 * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
676 * cp-tree.h (DECL_IN_MEMORY_P): Likewise.
677 * decl.c (duplicate_decls): Likewise.
678 (builtin_function): Likewise.
679 (build_library_fn): Likewise.
680 (build_cp_library_fn): Likewise.
681 (check_initializer): Likewise.
682 (cp_finish_decl): Likewise.
683 * decl2.c (grokfield): Likewise.
684 (grok_function_init): Remove #if 0'd code.
685 (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
686 * friend.c (do_friend): Likewise.
687 * init.c (get_temp_regvar): Likewise.
688 * method.c (make_thunk): Likewise.
689 * pt.c (tsubst_friend_function): Likewise.
690 (tsubst_decl): Likewise.
691 (regenerate_decl_from_template): Likewise.
692 * semantics.c (genrtl_named_return_value): Likewise.
693 (expand_body): Likewise.
694 (genrtl_finish_function): Likewise.
695 * tree.c (cp_tree_equal): Likewise.
697 2001-03-12 Nathan Sidwell <nathan@codesourcery.com>
699 * call.c (convert_like_real): Add extra semantics to INNER
700 parameter. Don't convert to temporary if a user conversion
701 gives us an lvalue that we're about to bind to a reference.
702 Set INNER to indicate pending reference binding on recursive
705 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
707 * cp/lex.c: Delete duplicate pending_lang_change.
709 2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk>
711 * cp/lex.c (handle_pragma_interface, handle_pragma_implementation):
713 * cp/repo.c (get_base_filename, open_repo_file): Similarly.
714 * cp/cp-tree.h: Remove file_name_nondirectory prototype.
716 2001-03-09 Zack Weinberg <zackw@stanford.edu>
718 * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate.
720 2001-03-08 Stan Shebs <shebs@apple.com>
722 * cp-tree.h (set_identifier_local_value): Remove unused decl.
724 2001-03-06 Zack Weinberg <zackw@stanford.edu>
726 * spew.c: Remove references to CPP_OSTRING.
728 2001-03-06 Andrew Haley <aph@redhat.com>
730 * typeck.c (convert_arguments): Check that we have an fndecl.
732 2001-03-05 Andrew Haley <aph@redhat.com>
734 * typeck.c (convert_arguments): Don't do ellipsis conversion for
735 __built_in_constant_p.
737 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
739 * typeck.c (build_static_cast): Allow enum to enum conversions
742 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
744 * class.c (check_field_decls): Pointers to member do not a
745 non-pod struct make, as per DR 148.
747 2001-03-02 Nathan Sidwell <nathan@codesourcery.com>
749 * call.c (joust): cp_pedwarn when using gnu extension concerning
750 worst conversion sequences.
752 2001-03-01 Zack Weinberg <zackw@stanford.edu>
754 * decl.c: Replace all uses of 'boolean' with 'bool'.
756 2001-03-01 Zack Weinberg <zackw@stanford.edu>
758 * lang-specs.h: Add zero initializer for cpp_spec field to
759 all array elements that need one. Don't put an #ifdef inside
760 the initializer list; set a default for CPLUSPLUS_CPP_SPEC and
763 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
765 Implement using decls inside template functions.
766 * decl2.c (validate_nonmember_using_decl): Don't special case
767 fake_std_node in the global namespace. Don't reject early when
768 processing a template.
769 (do_local_using_decl): Add to statement tree. Don't do further
770 processing when building a template.
771 * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs.
773 2001-03-01 Nathan Sidwell <nathan@codesourcery.com>
775 * decl2.c (do_nonmember_using_decl): Don't complain if we find
776 same function. Do complain about ambiguating extern "C"
779 2001-02-28 Nathan Sidwell <nathan@codesourcery.com>
781 Remove floating point and complex type template constant parms.
782 * pt.c (convert_nontype_argument): Remove REAL_TYPE and
783 COMPLEX_TYPE extensions.
784 (invalid_nontype_parm_type_p): Likewise.
786 2001-02-27 Jeffrey Oldham <oldham@codesourcery.com>
788 * except.c (call_eh_info): Revert "match_function"'s type.
790 2001-02-27 Nathan Sidwell <nathan@codesourcery.com>
792 Fix ctor vtable vcall offsets.
793 * class.c (struct vtbl_init_data_s): Add rtti_binfo member.
794 (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
795 (get_matching_base): Remove.
796 (get_original_base): New function.
797 (build_vtbl_initializer): Initialize vid.rtti_binfo.
798 Use a virtual thunk for a ctor vtable with an index
799 (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
800 primary base within a constructor vtable. Only set
801 BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
802 when primary base has been lost.
803 * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
805 2001-02-26 Jeffrey Oldham <oldham@codesourcery.com>
807 * call.c (joust): Ensure more_specialized()'s argument length
808 parameter has correct value for constructors.
810 2001-02-26 Nathan Sidwell <nathan@codesourcery.com>
812 * except.c (call_eh_info): Cleanup generation of cp_eh_info struct.
814 * decl.c (mark_inlined_fns): Prototype.
816 2001-02-22 Mark Mitchell <mark@codesourcery.com>
818 * spew.c (yylex): Correct handling of friends.
820 2001-02-22 Mark Mitchell <mark@codesourcery.com>
822 * mangle.c (write_encoding): Pass write_function_type the
823 FUNCTION_DECL for the function being encoded.
824 (write_function_type): Pass it along to write_bare_function_type.
825 (write_bare_function_type): Pass it along to write_method_parms.
826 (write_method_parms): Don't mangle the compiler-generated
827 parameters to a constructor or destructor.
829 2001-02-22 Andreas Jaeger <aj@suse.de>
831 * optimize.c: Include toplev.h for
832 note_deferral_of_defined_inline_function prototype.
834 2001-02-22 Jakub Jelinek <jakub@redhat.com>
836 * cp-tree.h (struct lang_decl_inlined_fns): New.
837 (struct lang_decls): Add inlined_fns.
838 (DECL_INLINED_FNS): New macro.
839 * optimize.c (struct inline_data): Add inlined_fns.
840 (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro.
841 (inlinable_function_p): Likewise, fix typo in comment,
842 function is not inlinable if it already inlined function currently
844 (expand_call_inline): Add fn to inlined_fns if neccessary.
845 (optimize_function): Initialize inlined_fns.
846 Save inlined_fns into DECL_INLINED_FNS after expanding inlines.
847 * decl.c (mark_inlined_fns): New function.
848 (lang_mark_tree): Call it.
850 2001-02-21 Jason Merrill <jason@redhat.com>
852 * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag.
853 (DECL_UNINLINABLE): Move to middle-end.
855 * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn.
856 * decl.c (duplicate_decls): Preserve DECL_ABSTRACT.
857 * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone.
858 * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the
859 parms and outer BLOCK. note_deferral_of_defined_inline_function.
861 * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on
864 2001-02-19 Mark Mitchell <mark@codesourcery.com>
866 * decl2.c (set_decl_namespace): Allow explicit instantiations in
869 2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
871 * optimize.c (expand_call_inline): Don't walk subtrees of type
874 2001-02-18 Mark Mitchell <mark@codesourcery.com>
876 * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry
879 2001-02-18 Jason Merrill <jason@redhat.com>
881 Do put the VTT parameter in DECL_ARGUMENTS.
882 * cp-tree.h (struct cp_language_function): Add x_vtt_parm.
883 (current_vtt_parm): New macro.
884 (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm.
885 (DECL_HAS_VTT_PARM_P): New macro.
886 (DECL_VTT_PARM): Remove.
887 (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros.
888 * decl.c (duplicate_decls): Only copy the operator code if
890 (start_function): Set current_vtt_parm.
891 (lang_mark_tree): Don't mark vtt_parm.
892 * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to
893 DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P.
894 * class.c (build_clone): Maybe remove the VTT parm.
895 * optimize.c (maybe_clone_body): Set up the VTT parm.
896 * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm.
897 * call.c (build_over_call): Just allow the VTT arg.
898 * method.c (make_thunk): Don't set DECL_VTT_PARM.
899 (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM.
900 (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE.
901 * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise.
902 * error.c (dump_function_decl): Likewise.
903 * call.c (build_user_type_conversion_1, convert_like_real): Abort
904 if we try to call a constructor with in-charge or VTT parms.
905 * method.c (skip_artificial_parms_for): New fn.
906 * call.c (add_function_candidate, build_over_call): Call it.
907 * call.c (build_new_method_call): Use current_vtt_parm.
908 * init.c (expand_virtual_init): Likewise.
909 * class.c (same_signature_p): No longer static.
910 * cp-tree.h: Declare it.
911 * search.c (look_for_overrides_r): Use it.
913 2001-02-17 Mark Mitchell <mark@codesourcery.com>
915 * cp-tree.h (new_abi_rtti_p): Remove.
916 (name_mangling_version): Likewise.
917 (flag_do_squangling): Likewise.
918 * class.c (build_rtti_vtbl_entries): Remove old ABI support.
919 * decl.c (grokfndecl): Likewise.
920 * decl2.c (name_mangling_version): Remove.
921 (flag_do_squangling): Likewise.
922 (lang_f_options): Remove `squangle'.
923 (unsupported_options): Add `squangle'.
924 (cxx_decode_option): Issue a warning about uses of
925 -fname-mangling-version.
926 (finish_file): Remove old ABI support.
927 * pt.c (check_explicit_specialization): Likewise.
928 (tsubst_decl): Likewise.
929 * rtti.c (init_rtti_processing): Likewise.
930 (build_headof): Likewise.
931 (get_tinfo_decl_dynamic): Likewise.
932 (tinfo_from_decl): Likewise.
933 (build_dynamic_cast_1): Likewise.
934 (synthesize_tinfo_var): Likewise.
935 * init.c (build_new): Allow enumeration types for the array-bounds
936 in a direct-new-declarator.
938 * semantics.c (finish_typeof): Resolve OFFSET_REFs.
940 * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and
941 TREE_PROTECTED from the template being specialized.
943 2001-02-17 Jason Merrill <jason@redhat.com>
945 * decl2.c (build_artificial_parm): Set TREE_READONLY.
947 * decl.c (bad_specifiers): Allow throw specs on things with
948 pointer-to-function or -member-function type.
949 * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize
952 2001-02-17 Mark Mitchell <mark@codesourcery.com>
954 * call.c (check_dtor_name): Handle template names correctly.
956 2001-02-16 Jason Merrill <jason@redhat.com>
958 * cp-tree.h (DECL_USE_VTT_PARM): Remove.
959 * decl2.c (maybe_retrofit_in_chrg): Don't create it.
960 * optimize.c (maybe_clone_body): Don't substitute it.
961 * call.c (build_new_method_call): Check in_chrg instead.
962 * init.c (expand_virtual_init): Likewise.
964 2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com>
966 * decl.c (check_tag_decl): Make sure a typedef for an anonymous
967 class-type introduces at least a type-name.
969 2001-02-16 Jakub Jelinek <jakub@redhat.com>
971 * call.c (convert_like_real): Create a temporary for non-lvalue.
973 2001-02-16 Jeffrey Oldham <oldham@codesourcery.com>
975 * cp-tree.h: Fix typos in comments.
977 2001-02-16 Jason Merrill <jason@redhat.com>
979 * optimize.c (remap_block): If we're compiling a clone, pass the
980 new block to insert_block.
982 2001-02-16 Mark Mitchell <mark@codesourcery.com>
984 * semantics.c (finish_asm_stmt): Robustify.
986 2001-02-15 Mark Mitchell <mark@codesourcery.com>
988 * pt.c (push_template_decl_real): Don't remangle the name of a
991 2001-02-15 Jim Meyering <meyering@lucent.com>
993 * Make-lang.in (c++.install-common): Depend on installdirs.
994 (c++.install-info): Likewise.
995 (c++.install-man): Likewise.
997 2001-02-15 Mark Mitchell <mark@codesourcery.com>
999 * typeck2.c (build_m_component_ref): Robustify.
1001 2001-02-15 Alexandre Oliva <aoliva@redhat.com>
1003 * friend.c (do_friend): Don't take the nested [template] class
1004 into account when deciding whether to warn about the friend
1005 function not referring to a template function.
1007 2001-02-14 Jakub Jelinek <jakub@redhat.com>
1009 * typeck.c (build_unary_op): Clarify error message.
1011 2001-02-08 Aldy Hernandez <aldyh@redhat.com>
1013 * parse.y (component_constructor_declarator): allow optional
1014 parentheses around constructor class name.
1016 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1018 * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
1020 * init.c (emit_base_init): Remove incorrect comment about
1022 * method.c (make_thunk): Fix comment alignment.
1024 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1026 Kill remnants of this is variable.
1027 * cp-tree.h (flag_this_is_variable): Remove.
1028 * decl2.c (flag_this_is_variable): Remove.
1029 * class.c (fixed_type_or_null): Add cdtor parm. Adjust.
1030 (build_vbase_path): The path is non-static, even in a cdtor.
1031 (resolves_to_fixed_type_p): Add additional return value.
1032 * search.c (init_vbase_pointers): Adjust.
1033 * tree.c (lvalue_p_1): Adjust.
1034 * typeck.c (mark_addressable): Adjust.
1036 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1038 * pt.c (unify): Don't check cv quals of array types.
1040 2001-02-14 Nathan Sidwell <nathan@codesourcery.com>
1042 * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
1043 check whether we already have the type.
1045 2001-02-13 Mark Mitchell <mark@codesourcery.com>
1047 * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
1048 * call.c (build_op_delete_call): Simplify to remove duplicate
1050 * class.c (clone_function_decl): Don't build the deleting variant
1051 of a non-virtual destructor.
1052 * decl.c (finish_destructor_body): Don't call delete if this is a
1053 non-virtual destructor.
1054 * init.c (build_delete): Explicitly call `operator delete' when
1055 deleting an object with a non-virtual destructor.
1057 2001-02-13 Jason Merrill <jason@redhat.com>
1059 * lang-specs.h: Add more __EXCEPTIONS.
1061 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1063 * typeck2.c (process_init_constructor): Check
1064 TREE_HAS_CONSTRUCTOR before issuing missing init warning.
1066 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1068 * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
1069 Remove spurious information in comment. Allow further
1070 adjustments of REFERENCE_TYPE args.
1072 2001-02-12 Nathan Sidwell <nathan@codesourcery.com>
1074 * errfn.c (cp_deprecated): Tweak diagnostic text.
1075 * parse.y (new_initializer): Deprecate initializer lists
1078 2001-02-12 Mark Mitchell <mark@codesourcery.com>
1080 Remove old ABI support.
1082 2001-02-11 Mark Mitchell <mark@codesourcery.com>
1084 * decl2.c (flag_vtable_thunks): Always set it to 1.
1085 (flag_new_abi): Likewise.
1086 * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.
1088 * Makefile.in (g++spec.o): Fix typo.
1090 2001-02-09 Jason Merrill <jason@redhat.com>
1092 * lang-specs.h: Restore definition of __EXCEPTIONS.
1094 2001-02-08 Jason Merrill <jason@redhat.com>
1096 * search.c (shared_member_p): New function.
1097 (lookup_field_r): Use it.
1098 * cp-tree.h (SHARED_MEMBER_P): Remove.
1100 * method.c (process_overload_item): Handle template-dependent array
1102 * pt.c (type_unification_real): If we end up with undeduced nontype
1105 * decl.c (lookup_name_real): Tweak warning to refer to decls, not
1108 * typeck2.c (friendly_abort): Don't say anything if we have
1109 earlier errors or sorries.
1111 * decl.c (check_tag_decl): Notice attempts to redefine bool and
1112 wchar_t. Ignore if in_system_header.
1114 * decl.c (maybe_push_cleanup_level): New fn...
1115 (start_decl_1): ...split out from here.
1116 * cvt.c (build_up_reference): Use it.
1117 * cp-tree.h: Declare it.
1119 2001-02-07 Mark Mitchell <mark@codesourcery.com>
1121 * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor
1124 2001-02-06 Nathan Sidwell <nathan@codesourcery.com>
1126 * pt.c (lookup_template_class): Make sure it's a primary
1127 template or template_template_parm when called from the parser.
1128 (instantiate_template_class): Add assertion.
1130 2001-02-05 Alexandre Oliva <aoliva@redhat.com>
1132 * method.c (build_mangled_name) [old abi]: Protect flush_repeats()
1133 from error_mark_node.
1135 2001-02-05 Nathan Sidwell <nathan@codesourcery.com>
1137 Fix specification and implementation bugs in V3 ABI
1138 construction vtables.
1139 * cp-tree.h (flag_dump_class_layout): New flag.
1140 (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove.
1141 (BINFO_LOST_PRIMARY_P): New flag.
1142 (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts.
1143 (BINFO_PRIMARY_MARKED_P): Rename to ...
1144 (BINFO_PRIMARY_P): ... here.
1145 (binfo_via_virtual): New prototype.
1146 * decl2.c (flag_dump_class_layout): New flag.
1147 (cxx_decode_option): Set it. Adjust -fdump-translation-unit to
1148 use `=' as a file name separator.
1149 * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary
1151 (build_vtbl_address): If this is a virtual primary base, then
1152 get the vtbl of what it is ultimately primary for.
1153 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust
1154 for BINFO_PRIMARY_P.
1155 (dfs_skip_nonprimary_vbases_markedp): Likewise.
1156 (get_shared_vbase_if_not_primary): Likewise.
1157 (dfs_get_pure_virtuals): Likewise.
1158 (expand_upcast_fixups): Likewise.
1159 (fixup_virtual_upcast_offsets): Likewise.
1160 (dfs_find_vbase_instance): Likewise.
1161 (find_vbase_instance): Likewise.
1162 (binfo_from_vbase): Adjust comment to reflect reality.
1163 (binfo_via_virtual): New function.
1164 * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros
1165 for binfo walking during VTT construction.
1166 (dfs_mark_primary_bases): Remove.
1167 (force_canonical_binfo_r): New function.
1168 (force_canonical_binfo): New function.
1169 (mark_primary_virtual_base): New function.
1170 (mark_primary_bases): Walk in inheritance graph order, use
1171 mark_primary_virtual_base.
1172 (determine_primary_base): Use some more intermediate variables.
1173 (dfs_find_final_overrider): Don't check for overriding along a
1175 (dfs_modify_vtables): Walk into primary virtual bases too.
1176 (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P.
1177 (build_base_fields): Likewise.
1178 (dfs_set_offset_for_unshared_vbases): Likewise.
1179 (layout_virtual_bases): Likewise.
1180 (end_of_class): Likewise.
1181 (finish_struct_1): Call dump_class_hierarchy, if requested.
1182 (dfs_get_primary_binfo): Use BINFO_TYPE for binfos.
1183 (dump_class_hierarchy_r): Add stream parameter. Emit more information.
1184 (dump_class_hierarchy): Add file parameter. Append to file, if
1186 (finish_vtbls): Adjust accumulate_vtbl_inits call.
1187 Use canonical base for virtual bases.
1188 (build_vtt): Add more comments. Adjust build_vtt_inits call.
1189 (build_vtt_inits): Remove VIRTUAL_VTTS_P parm.
1190 Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P,
1191 VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for
1193 (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P
1194 from DATA. We want virtual primary bases and all bases via virtual.
1195 Only set BINFO_VPTR_INDEX for top level. Look up from a primary
1196 virtual base when not a construction vtable.
1197 (dfs_ctor_vtable_bases_queue_p): New DFS predicate.
1198 (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call.
1199 Use canonical bases when processing virtual bases.
1200 (accumulate_vtbl_inits): We're interested in any base via a
1202 (dfs_accumulate_vtbl_inits): If this is a primary virtual base
1203 within a construction vtable, determine what is being overridden.
1204 (build_vtbl_initializer): Add more comments
1205 (add_vcall_offset_vtbl_entries_1): Adjust comment.
1206 (build_rtti_vtbl_entries): Check if the base has lost its
1209 2001-02-05 Mark Mitchell <mark@codesourcery.com>
1211 * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES.
1213 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
1215 * decl.c (pushdecl): Call abort instead of fatal.
1216 * except.c (decl_is_java_type): Call fatal_error instead of fatal.
1217 * init.c (build_new_1): Likewise.
1218 (build_java_class_ref): Call internal_error and fatal_error, not fatal.
1219 * decl.c (build_typename_type): hash_table_init now returns void.
1220 decl.c (init_decl_processing): Make an error non-fatal.
1222 2001-02-04 Mark Mitchell <mark@codesourcery.com>
1224 * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting.
1226 (CLASSTYPE_INTERFACE_KNOWN): Likewise.
1227 (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise.
1228 (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise.
1229 (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise.
1230 * decl.c (maybe_commonize_var): Use the new name-mangling where
1232 * decl2.c (comdat_linkage): Enhance comments. Make all
1233 compiler-generated things static, if COMDAT is not available.
1234 (get_tinfo_decl): Do not make typeinfo objects that belong in the
1236 (tinfo_base_init): Use the correct mangled name for typeinfo
1237 strings, and push them into the global scope.
1238 (typeinfo_in_lib_p): New function.
1239 (synthesize_tinfo_var): Use it.
1240 (create_real_tinfo_var): Likewise.
1242 2001-02-03 Jakub Jelinek <jakub@redhat.com>
1244 * decl.c (push_class_binding): Use context_for_name_lookup instead
1246 * search.c (context_for_name_lookup): Remove static. Check for NULL
1247 context in the loop.
1248 * cp-tree.h (context_for_name_lookup): Add prototype.
1250 2001-02-02 Jakub Jelinek <jakub@redhat.com>
1252 * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove.
1253 * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack):
1255 * call.c (convert_class_to_reference, build_user_type_conversion_1,
1256 add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper.
1258 2001-02-02 Mark Mitchell <mark@codesourcery.com>
1260 * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list
1261 of macros used when compiling g++spec.c.
1262 * g++spec.c (lang_specific_driver): Link with the shared
1265 2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk>
1267 * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator,
1268 make_reference_declarator, make_call_declarator), method.c
1269 (implicitly_declare_fn), parse.y (namespace_using_decl,
1270 notype_unqualified_id, expr_or_declarator, new_type_id,
1271 after_type_declarator, direct_after_type_declarator,
1272 notype_declarator, complex_notype_declarator,
1273 complex_direct_notype_declarator, qualified_id,
1274 notype_qualified_id, overqualified_id, direct_new_declarator,
1275 absdcl, direct_abstract_declarator, conversion_declarator), pt.c
1276 (tsubst), semantics.c (begin_constructor_declarator): Use build_nt
1277 instead of build_parse_node.
1279 2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1281 * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE.
1282 (minus_one_node): Moved to top level gcc directory. Renamed
1283 to integer_minus_one_node.
1285 * init.c (init_init_processing): Don't set minus_one_node.
1286 (build_vec_init): Use integer_minus_one_node.
1288 * rtti.c (get_tinfo_decl_dynamic): Likewise.
1290 2001-01-28 Jakub Jelinek <jakub@redhat.com>
1292 * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments
1293 identical and they would be replaced with constant, remove
1294 MODIFY_EXPR from the tree.
1296 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1298 * Make-lang.in: Remove all dependencies on defaults.h.
1299 * call.c: Don't include defaults.h.
1301 * decl2.c: Likewise.
1302 * except.c: Likewise.
1306 * typeck.c: Likewise.
1308 2001-01-25 Jakub Jelinek <jakub@redhat.com>
1310 * mangle.c (write_mangled_name, write_encoding): Mangle overloaded
1311 operators even in "C" linkage.
1312 * method.c (set_mangled_name_for_decl): Likewise.
1313 * decl.c (grokfndecl): Call set_mangled_name_for_decl even for
1314 overloaded operators in "C" linkage.
1316 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1318 * pt.c (tsubst_decl): Remove IN_DECL parameter.
1319 (tsubst_arg_types): Check parameter is not void.
1320 (tsubst): Adjust tsubst_decl call.
1322 2001-01-24 Nathan Sidwell <nathan@codesourcery.com>
1324 * call.c (add_builtin_candidate): Quote std properly, from
1327 2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1329 * pt.c (check_explicit_specialization): Clone constructors and
1332 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1334 * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC
1335 indicates anything special about template depth. Make sure we
1336 only count the user visible template classes.
1338 2001-01-23 Nathan Sidwell <nathan@codesourcery.com>
1340 * call.c (build_conv): Typo in comment.
1341 (add_builtin_candidate): Add more explanation.
1342 Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR.
1343 Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates
1344 when we have enumeral types.
1345 (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE
1346 candidates for relops and eqops.
1347 (joust): Simplify control flow. Allow a non-template user
1348 function to hide a builtin.
1350 2001-01-22 Nathan Sidwell <nathan@codesourcery.com>
1352 * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER.
1353 (more_specialized): Add deduction parameter.
1354 * call.c (joust): Adjust more_specialized call.
1355 * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL,
1356 UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags.
1357 (get_bindings_order): Remove.
1358 (get_bindings_real): Add DEDUCE parameter.
1359 (maybe_adjust_types_for_deduction): Return extra unify flags. Do
1360 REFERENCE_TYPE jig for DEDUCE_ORDER.
1361 (type_unification_real): Deal with DEDUCE_ORDER. Use result of
1362 maybe_adjust_types_for_deduction.
1363 (more_specialized): Add DEDUCE parameter. Call get_bindings_real
1365 (try_one_overload): Use result of maybe_adjust_types_for_deduction.
1366 (check_cv_quals_for_unify): Use new unify qualifier flags.
1367 (unify): Clear new unify qualifier flags.
1368 (get_bindings_real): Add DEDUCE parameter.
1369 (get_bindings): Adjust call to get_bindings_real.
1370 (get_bindings_overload): Likewise.
1371 (most_specialized_instantiation): Adjust call to
1374 2001-01-19 Jason Merrill <jason@redhat.com>
1376 * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI.
1378 * decl.c (init_decl_processing): Just force -fvtable-thunks on if
1381 2001-01-19 Ute Pelkmann <scope.muc@t-online.de>
1383 * decl2.c (arg_assoc_class): Fix double iteration logic.
1385 2001-01-19 Jason Merrill <jason@redhat.com>
1387 * init.c (build_delete): Always call convert_force to strip cv-quals.
1389 * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI.
1390 * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI.
1391 * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI.
1393 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1395 * search.c (get_vbase_1): Count only virtual bases.
1397 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1399 * class.c (duplicate_tag_error): Robustify flag clearing.
1401 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1403 * cp-tree.h (lookup_template_class): Add complain parm.
1404 * decl.c (lookup_namespace_name): Adjust call to
1405 lookup_template_class.
1406 (make_typename_type): Likewise.
1407 * semantics.c (finish_template_type): Likewise.
1408 * pt.c (lookup_template_class): Add complain parm. Adjust.
1409 (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class.
1412 2001-01-19 Nathan Sidwell <nathan@codesourcery.com>
1414 * pt.c (copy_default_args_to_explicit_spec): Preserve
1415 object's CV quals. Reorganize.
1417 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1419 * typeck.c (build_modify_expr): Say `initialization' for
1421 * init.c (build_default_init): Convert to enumeral type, if
1424 2001-01-18 Jakub Jelinek <jakub@redhat.com>
1426 * parse.y (nomods_initdcl0): Properly set things up for
1429 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1431 * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag.
1432 (type_unification_real): Set it.
1435 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1437 * decl.c (finish_destructor_body): Convert to vbase pointer here.
1439 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1441 * semantics.c (begin_class_definition): Check we're not inside a
1444 2001-01-18 Nathan Sidwell <nathan@codesourcery.com>
1446 * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of
1449 2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1451 * typeck.c (build_function_call_real): Call fold on the CALL_EXPR.
1452 * call.c (build_over_call): Add comment.
1454 2001-01-16 Daniel Berlin <dberlin@redhat.com>
1456 * cvt.c (ocp_convert): Handle vector type conversion
1457 * typeck2.c (digest_init): Handle vector type initializations
1459 2001-01-16 Phil Edwards <pme@sources.redhat.com>
1461 * g++spec.c: Don't add libraries needlessly if -fsyntax-only
1464 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1466 * pt.c (check_nontype_parm): Rename to ...
1467 (invalid_nontype_parm_type_p): ... here.
1468 (process_template_parm): Adjust.
1469 (convert_template_argument): Adjust.
1471 2001-01-15 Nathan Sidwell <nathan@codesourcery.com>
1473 * pt.c (check_nontype_parm): New function.
1474 (process_template_parm): Use it.
1475 (convert_template_argument): Use it.
1476 (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to
1479 2001-01-14 Jeffrey Oldham <oldham@codesourcery.com>
1481 * tree.c: Add defaults.h
1482 (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY.
1483 * Make-lang.in (cp/tree.o): Add defaults.h.
1485 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1487 * Make-lang.in (CXX_C_OBJS): Add c-format.o.
1489 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1491 * g++.1: Change to be ".so man1/gcc.1".
1493 2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk>
1495 * Make-lang.in (c++.info, c++.install-info): Build and install g++
1497 (c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
1498 ($(srcdir)/cp/g++int.info): New target.
1499 * gxxint.texi: Add info directory entry. Use @@ in email address.
1500 * .cvsignore: Update.
1502 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1504 * typeck.c (build_c_cast): Do template processing earlier.
1505 Always pedwarn on array casts.
1507 2001-01-12 Nathan Sidwell <nathan@codesourcery.com>
1509 * friend.c (make_friend_class): Make sure a templated class is
1510 actually a template.
1512 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1514 * decl2.c (get_guard): Set linkage from guarded decl.
1516 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1518 * call.c (convert_default_arg): Check for unprocessed
1520 * cp-tree.h (replace_defarg): Move to spew.c.
1521 (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to
1522 spew.c, which is where they really are.
1523 (done_pending_defargs): Declare.
1524 (unprocessed_defarg_fn): Declare.
1525 * decl.c (replace_defarg): Move to spew.c
1526 * parse.y (structsp): Call done_pending_defargs.
1527 * spew.c (defarg_fns): Rearrange list structure.
1528 (defarg_fnsdone): New static variable.
1529 (defarg_depfns): New static variable.
1530 (init_spew): Adjust.
1531 (add_defarg_fn): Store the type in TREE_TYPE.
1532 (do_pending_defargs): Detect and deal with ordering constraints
1534 (done_pending_defargs): New function.
1535 (unprocessed_defarg_fn): New function.
1536 (replace_defarg): Moved from decl.c. Robustify. Don't save
1537 if circularity detected.
1539 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1541 * pt.c (unify): Check array has a domain, before checking
1542 whether it is variable sized.
1544 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1546 * decl.c (grokparms): Unobfuscate and get correct diagnostic for
1547 parameters with pointers to arrays of unknown bound.
1549 2001-01-11 Nathan Sidwell <nathan@codesourcery.com>
1551 * parse.y (template_parm_header, template_spec_header): New
1552 reductions. Split out from ...
1553 (template_header): ... here. Use them.
1554 (template_template_parm): Use template_parm_header.
1555 * semantics.c (finish_template_template_parm): Add assert.
1557 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1559 * mangle.c (write_builtin_type): Fix thinko.
1561 * pt.c (copy_default_args_to_explicit_spec_1): New function.
1562 (copy_default_args_to_explicit_spec): Likewise.
1563 (check_explicit_specialization): Use it.
1565 * class.c (finish_struct_1): Remove last argument in call to
1566 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
1567 * decl.c (builtin_function): Likewise.
1568 (build_cp_library_fn): Likewise.
1569 (check_initializer): Likewise.
1570 (make_rtl_for_nonlocal_decl): Likewise.
1571 (cp_finish_decl): Likewise.
1572 (start_function): Likewise.
1573 * decl2.c (finish_anon_union): Likewise.
1574 * friend.c (do_friend): Likewise.
1575 * init.c (build_java_class_ref): Likewise.
1576 * method.c (make_thunk): Likewise.
1577 * pt.c (tsubst_friend_function): Likewise.
1578 * semantics.c (expand_body): Likewise.
1580 2001-01-10 Mark Mitchell <mark@codesourcery.com>
1582 * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not
1583 looking at DECL_CLONED_FUNCTION for non-functions.
1585 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1587 * error.c (dump_template_parameter): Use parm to determine how
1588 to print default value.
1590 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1592 * class.c (duplicate_tag_error): Clear more flags.
1594 2001-01-10 Nathan Sidwell <nathan@codesourcery.com>
1596 * call.c (build_new_method_call): Use binfo_for_vbase.
1598 2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk>
1600 * cp-tree.h (flag_cond_mismatch): Don't declare.
1601 * decl2.c (flag_cond_mismatch): Don't define.
1602 (lang_f_options): Remove cond-mismatch.
1603 (unsupported_options): Add cond-mismatch.
1605 2001-01-09 Nathan Sidwell <nathan@codesourcery.com>
1607 * class.c (handle_using_decl): Reject using of constructor name
1608 of sourcing class. Allow injecting of a method with same name as
1609 nested class. Fixup error messages.
1611 2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk>
1613 * decl2.c (lang_decode_option): Handle -Wformat=2.
1615 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1617 * cp-tree.h (lang_decl_flags): Rename defined_in_class to
1618 initialized_in_class.
1619 (DECL_DEFINED_IN_CLASS_P): Rename to ...
1620 (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning.
1621 * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P.
1622 (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P.
1623 * pt.c (check_default_tmpl_args): Adjust for
1624 DECL_INITIALIZED_IN_CLASS_P.
1625 (instantiate_class_template): Likewise.
1626 (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P.
1628 * class.c (finish_struct): Constify saved_filename.
1630 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1632 * class.c (duplicate_tag_error): Adjust diagnostic.
1633 (finish_struct): Locally set location to start of struct.
1634 * decl.c (fixup_anonymous_aggr): Use cp_error_at.
1636 2001-01-08 Nathan Sidwell <nathan@codesourcery.com>
1638 * decl.c (struct binding_level): Adjust class_shadowed comments
1640 (push_class_level_binding): Ajust comments to reflect reality.
1641 Set IDENTIFIER_CLASS_VALUE when replacing an existing binding.
1642 Don't set TREE_VALUE on the class_shadowed list.
1644 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
1646 * decl2.c (acceptable_java_type): Allow references too.
1647 * init.c (build_java_class_ref): When using the new ABI, search
1648 `class$' and have it mangled with `mangle_decl.'
1649 * mangle.c (write_java_integer_type_codes): New function.
1650 (write_builtin_type): Detect and mangle Java integer and real
1653 2001-01-07 Mark Mitchell <mark@codesourcery.com>
1655 * decl2.c (grokfield): Don't accept `asm' specifiers for
1656 non-static data members.
1658 2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1660 * expr.c (cplus_expand_expr): Don't reset `target'.
1662 2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk>
1664 * cp/decl2.c (cxx_post_options): Call cpp_post_options.
1666 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1668 * parse.y (template_datadef): Check for error_mark_node.
1670 2001-01-05 Nathan Sidwell <nathan@codesourcery.com>
1672 * cp-tree.def (DEFAULT_ARG): Make `x' class.
1674 2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk>
1676 * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define.
1677 (record_builtin_type): Make non-static.
1678 (flag_short_double): Don't declare.
1679 (init_decl_processing): Remove the creation of many tree nodes now
1680 in c_common_nodes_and_builtins.
1681 (build_void_list_node): New function.
1682 * decl2.c (flag_short_double, flag_short_wchar): Don't define.
1683 * cp-tree.h (flag_short_wchar): Don't declare.
1685 2001-01-04 Mark Mitchell <mark@codesourcery.com>
1687 * call.c (build_conv): Don't use build1 for USER_CONV.
1688 * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.
1690 2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk>
1692 * lex.c (lang_init): Call c_common_lang_init.
1694 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1696 * search.c (lookup_fnfields_here): Remove.
1697 (look_for_overrides_r): Use lookup_fnfields_1.
1698 Ignore functions from using declarations.
1700 2001-01-03 Nathan Sidwell <nathan@codesourcery.com>
1702 Implement exceptions specifiers for implicit member functions.
1703 * cp-tree.h (merge_exceptions_specifiers): Declare new function.
1704 * method.c (synthesize_exception_spec): New function.
1705 (locate_dtor, locate_ctor, locate_copy): New functions.
1706 (implicitly_declare_fn): Generate the exception spec too.
1707 * search.c (check_final_overrider): Check artificial functions
1709 * typeck2.c (merge_exception_specifiers): New function.
1711 2001-01-03 Jason Merrill <jason@redhat.com>
1713 * init.c (build_default_init): New fn.
1714 (perform_member_init): Split out from here.
1715 (build_new_1): Use it. Simplify initialization logic.
1716 (build_vec_init): Take an array, rather than a pointer and maxindex.
1717 Speed up simple initializations. Don't clean up if we're assigning.
1718 * cp-tree.h: Adjust.
1719 * decl2.c (do_static_initialization): Remove TREE_VEC case.
1720 * parse.y (new_initializer): Return void_zero_node for ().
1721 * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR.
1722 * typeck2.c (digest_init): Only complain about user-written
1725 2000-12-22 Mike Stump <mrs@wrs.com>
1727 * decl2.c: (max_tinst_depth): Increase to 50.
1729 2001-01-02 Mark Mitchell <mark@codesourcery.com>
1731 * class.c (invalidate_class_lookup_cache): Zero the
1732 previous_class_values.
1733 * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not
1735 (CLASSTYPE_TEMPLATE_LEVEL): Likewise.
1736 * decl.c (free_bindings): New variable.
1737 (push_binding): Don't create a new binding if we have one on the
1739 (pop_binding): Put old bindings on the free list.
1740 (init_decl_processing): Use size_int, not build_int_2.
1741 Register free_bindings as a GC root.
1742 (cp_make_fname_decl): Use size_int, not build_int_2.
1743 (push_inline_template_parms_recursive): Likewise.
1744 (end_template_parm_list): Likewise.
1745 (for_each_tempalte_parm): Do not use walk_tree_without_duplicates.
1746 (tsubst_template_parms): Use size_int, not build_int_2.
1748 * rtti.c (get_vmi_pseudo_type_info): Likewise.
1750 2001-01-02 Richard Henderson <rth@redhat.com>
1752 * parse.y (asm): Set ASM_INPUT_P.
1754 2001-01-02 Jason Merrill <jason@redhat.com>
1756 * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE
1759 * typeck.c (cp_truthvalue_conversion): New fn.
1760 * cvt.c (ocp_convert): Use it.
1762 * cp-tree.h: Lose c-common.c decls.
1764 * typeck.c (build_unary_op): Restore old &a.f diagnostic code.
1765 * cvt.c (convert_to_void): Use type_unknown_p.
1767 * typeck.c (strip_all_pointer_quals): Also strip quals from
1768 pointer-to-member types.
1770 * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat
1773 * call.c (build_new_method_call): Do evaluate the object parameter
1774 when accessing a static member.
1775 * typeck.c (build_component_ref): Likewise.
1777 2001-01-02 Andreas Jaeger <aj@suse.de>
1779 * decl.c (cp_missing_noreturn_ok_p): New.
1780 (init_decl_processing): Set lang_missing_noreturn_ok_p.
1782 2000-12-29 Jakub Jelinek <jakub@redhat.com>
1784 * decl.c (init_decl_processing): Fix sign of wchar_type_node.
1786 2000-12-29 Mark Mitchell <mark@codesourcery.com>
1788 * class.c (pushclass): Remove #if 0'd code.
1789 * cp-tree.h (overload_template_name): Remove.
1790 * decl.c (store_bindings): Simplify.
1791 (pop_from_top_level): Likewise.
1792 * pt.c (overload_template_name): Remove.
1793 (instantiate_decl): Don't call push_to_top_level if it's not
1796 2000-12-28 Mark Mitchell <mark@codesourcery.com>
1798 * pt.c (register_local_specialization): Don't return a value.
1799 (lookup_template_class): Use move-to-front heuristic when looking
1800 up template instantiations.
1801 (instantiate_decl): Only push_to_top_level when we're actually
1802 going to instantiate the template.
1804 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1806 * search.c (binfo_for_vtable): Return least derived class, not
1807 most. Handle secondary vtables.
1809 2000-12-22 Jason Merrill <jason@redhat.com>
1811 * pt.c (more_specialized): Don't optimize len==0.
1812 (fn_type_unification): If we're adding the return type, increase len.
1814 * typeck.c (build_binary_op): Fix pmf comparison logic.
1816 * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not
1817 DECL_STATIC_FUNCTION_P.
1819 * semantics.c (genrtl_finish_function): Don't try to jump to
1820 return_label unless it exists.
1822 In partial ordering for a call, ignore parms for which we don't have
1824 * call.c (joust): Pass len to more_specialized.
1825 (add_template_candidate_real): Strip 'this', pass len.
1826 * pt.c (more_specialized): Pass len down. Lose explicit_args parm.
1827 (get_bindings_order): New fn. Pass len down.
1828 (get_bindings_real): Strip 'this', pass len.
1829 (fn_type_unification): Likewise.
1830 (type_unification_real): Succeed after checking 'len' args.
1831 (most_specialized_instantiation): Lose explicit_args parm.
1832 * class.c (resolve_address_of_overloaded_function): Strip 'this',
1835 2000-12-21 Jason Merrill <jason@redhat.com>
1837 * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not
1838 DECL_TEMPLATE_RESULT.
1840 * search.c (lookup_field_r): Call lookup_fnfields_1, not
1841 lookup_fnfields_here.
1843 * parse.y (typename_sub2): Return the TYPE_DECL, not the type.
1845 * call.c (build_object_call): Also allow conversions that return
1846 reference to pointer to function.
1847 (add_conv_candidate): Handle totype being ref to ptr to fn.
1848 (build_field_call): Also allow members of type reference to function.
1849 Lose support for calling pointer to METHOD_TYPE fields.
1851 * error.c (dump_expr): Handle *_CAST_EXPR.
1853 * typeck2.c (build_scoped_ref): Always convert to the naming class.
1855 * tree.c (break_out_cleanups): Lose.
1856 * cp-tree.h: Remove prototype.
1857 * typeck.c (build_component_ref): Don't break_out_cleanups.
1858 (build_compound_expr): Likewise.
1859 * semantics.c (finish_expr_stmt): Likewise.
1861 2000-12-20 Richard Henderson <rth@redhat.com>
1863 * cp-tree.h: Update declarations.
1864 * decl.c (finish_case_label): Return the new stmt node.
1865 * semantics.c (finish_goto_stmt): Likewise.
1866 (finish_expr_stmt, finish_return_stmt): Likewise.
1867 (finish_break_stmt, finish_continue_stmt): Likewise.
1868 (finish_asm_stmt): Likewise.
1869 * parse.y (already_scoped_stmt): Set STMT_LINENO.
1870 (compstmt, implicitly_scoped_stmt, stmt): Likewise.
1871 (simple_if, simple_stmt): Return the new stmt node.
1874 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
1876 * cp-tree.h: Don't declare warn_long_long.
1878 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1880 * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of
1883 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1885 * pt.c (unify): Handle when both ARG and PARM are
1886 BOUND_TEMPLATE_TEMPLATE_PARM.
1888 2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1890 * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and
1891 DECL_TEMPLATE_PARM_P.
1893 2000-12-15 Jason Merrill <jason@redhat.com>
1895 * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs!
1897 * init.c (build_new_1): Don't strip quals from type.
1899 * decl.c (pushdecl): Don't check for linkage on a non-decl.
1901 * call.c (build_op_delete_call): See through ARRAY_TYPEs.
1903 * call.c (build_new_function_call): Lose space before paren in
1905 (build_new_method_call): Likewise.
1907 * typeck2.c (build_m_component_ref): Propagate quals from datum.
1909 2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1911 * pt.c (check_explicit_specialization): Propagate default
1912 function arguments to explicit specializations.
1914 2000-12-13 DJ Delorie <dj@redhat.com>
1916 * typeck.c (build_binary_op): Do signed/unsigned warnings for >?
1919 2000-12-08 Jason Merrill <jason@redhat.com>
1921 * error.c (dump_function_name): Don't let the user see __comp_ctor.
1923 Clean up copy-initialization in overloading code.
1924 * call.c (build_user_type_conversion_1): Die if we are asked to
1925 convert to the same or a base type.
1926 (implicit_conversion): Avoid doing so. Lose reference binding code.
1927 (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit
1928 direct-initialization. Also do direct-init part of copy-init.
1929 (build_user_type_conversion): Don't provide context to convert_like.
1930 * cvt.c (ocp_convert): build_user_type_conversion will now provide
1931 the constructor call for copy-init.
1933 * pt.c (tsubst_decl): Call clone_function_decl here if this is an
1934 instantiation of a member template.
1935 (do_decl_instantiation): Not here.
1937 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1939 * class.c (check_field_decls): Don't special case anonymous
1940 fields in error messages.
1941 (note_name_declared_in_class): Use %D on diagnostic.
1943 * tree.c (pod_type_p): Use strip_array_types.
1944 (cp_valid_lang_attribute): Likewise.
1945 * typeck.c (cp_type_quals): Strip arrays separately, to avoid
1946 multiple evaluations.
1947 (cp_has_mutable_p): Use strip_array_types.
1949 2000-12-07 Nathan Sidwell <nathan@codesourcery.com>
1951 * cp-tree.h (sufficient_parms_p): Declare new function.
1952 * call.c (sufficient_parms_p): New function, broken out of ...
1953 (add_function_candidate): ... here. Use it.
1954 (add_conv_candidate): Use it.
1955 * decl.c (grok_ctor_properties): Use it.
1957 2000-12-07 Jakub Jelinek <jakub@redhat.com>
1959 * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT.
1961 2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk>
1963 * decl2.c (lang_decode_option): Handle -Wformat-security.
1965 2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
1967 * pt.c (verify_class_unification): New function.
1968 (get_class_bindings): Use it.
1969 (try_class_unification): Tidy.
1970 (unify): Handle when argument of a template-id is not
1971 template parameter dependent.
1972 (template_args_equal): Handle when TREE_CODE's do not match.
1974 2000-12-06 Alexandre Oliva <aoliva@redhat.com>
1976 * lang-specs.h (c++): When invoking the stand-alone preprocessor
1977 for -save-temps, pass all relevant -Defines to it, and then don't
1978 pass them to cc1plus.
1980 2000-12-05 Will Cohen <wcohen@redhat.com>
1982 * decl.c (finish_case_label): Cleared
1983 more_cleanups_ok in surrounding function scopes.
1984 (define_label): Likewise.
1986 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
1988 * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document.
1989 (get_matching_virtual): Remove.
1990 (look_for_overrides): Declare new function.
1991 * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or
1993 * class.c (check_for_override): Move base class iteration code
1994 to look_for_overrides.
1995 * search.c (next_baselink): Remove.
1996 (get_virtuals_named_this): Remove.
1997 (get_virtual_destructor): Remove.
1998 (tree_has_any_destructors_p): Remove.
1999 (struct gvnt_info): Remove.
2000 (check_final_overrider): Remove `virtual' from error messages.
2001 (get_matching_virtuals): Remove. Move functionality to ...
2002 (look_for_overrides): ... here, and ...
2003 (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found
2006 2000-12-05 Nathan Sidwell <nathan@codesourcery.com>
2008 * typeck.c (get_delta_difference): If via a virtual base,
2010 * cvt.c (cp_convert_to_pointer): If via a virtual base, do no
2013 2000-12-04 Richard Henderson <rth@redhat.com>
2015 * error.c (dump_tree): Use output_add_string not OB_PUTS.
2017 2000-12-04 Jason Merrill <jason@redhat.com>
2019 * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector".
2020 (write_builtin_type): Pass intSI_type_node and the like through
2022 * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'.
2023 Pass intSI_type_node and the like through type_for_mode.
2024 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE.
2025 * pt.c (tsubst, unify): Likewise.
2026 * tree.c (walk_tree): Likewise.
2027 * error.c (dump_type): Likewise.
2028 (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE.
2030 * Make-lang.in: Tweak top comment for emacs.
2033 * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw.
2035 * class.c (clone_function_decl): Robustify.
2037 2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de>
2039 * decl.c (store_bindings): Only search in the non modified
2040 old_bindings for duplicates.
2042 2000-12-04 Nathan Sidwell <nathan@codesourcery.com>
2044 * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not
2047 * typeck.c (build_static_cast): Remove unused variable.
2049 2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
2051 * pt.c: Fix typo in comment.
2053 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2055 * decl2.c (warn_format): Remove definition.
2056 (lang_decode_option): Handle -Wformat-nonliteral,
2057 -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat.
2059 2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk>
2061 * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define.
2062 (init_decl_processing): Don't create string_type_node,
2063 const_string_type_node, wint_type_node, intmax_type_node,
2064 uintmax_type_node, default_function_type, ptrdiff_type_node and
2065 unsigned_ptrdiff_type_node. Adjust position of call to
2066 c_common_nodes_and_builtins.
2067 (identifier_global_value): New function.
2069 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>
2071 * call.c (standard_conversion): Reject pointer to member
2072 conversions from ambiguous, inaccessible or virtual bases.
2073 * typeck.c (build_static_cast): Don't check pointers to members
2076 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2078 * method.c (do_build_copy_constructor): Preserve cv
2079 qualifications when accessing source object members.
2080 (do_build_assign_ref): Likewise. Remove separate diagnostics for
2083 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2085 * method.c (do_build_assign_ref): Construct appropriately
2086 CV-qualified base reference. Don't allow const casts in base
2089 2000-11-30 Nathan Sidwell <nathan@codesourcery.com>
2091 * call.c (build_over_call): Use VOID_TYPE_P. Don't die on
2092 incomplete return type.
2094 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2096 * parse.y (base_class.1): Produce a _TYPE not a _DECL.
2097 * semantics.c (finish_base_specifier): Accept a _TYPE not a
2100 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2102 * spew.c (yyerror): Cope if yylval.ttype is NULL.
2104 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2106 * decl.c (grokdeclarator): Diagnose undefined template contexts.
2108 2000-11-28 Nathan Sidwell <nathan@codesourcery.com>
2110 * decl.c (grokdeclarator): Do type access control on friend
2113 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2115 * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by
2116 bison parser ickiness.
2117 * pt.c (tsubst_friend_function): Enter namespace scope when
2118 tsubsting the function name.
2119 * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality.
2121 2000-11-27 Nathan Sidwell <nathan@codesourcery.com>
2123 * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo.
2124 * cvt.c (cp_convert_to_pointer): Add force parameter.
2125 Allow conversions via virtual base if forced.
2126 (convert_to_pointer_force): Adjust call to cp_convert_to_pointer.
2127 (ocp_convert): Likewise.
2128 * search.c (binfo_from_vbase): Return the virtual base's binfo.
2129 * typeck.c (get_delta_difference): Adjust handling of virtual
2132 2000-11-26 Mark Mitchell <mark@codesourcery.com>
2134 * tree.c (struct list_hash): Remove.
2135 (list_hash_table): Make it be an htab.
2136 (struct list_proxy): New type.
2137 (list_hash_eq): New function.
2138 (list_hash_pieces): Renamed from ...
2139 (list_hash): ... this.
2140 (list_hash_lookup): Remove.
2141 (list_hash_add): Remove.
2142 (hash_tree_cons): Use the generic hashtable.
2143 (mark_list_hash): Remove.
2144 (init_tree): Create the hashtable.
2146 2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk>
2148 * method.c (build_mangled_C9x_name): Rename to
2149 build_mangled_C99_name. Change C9X references in comments to
2152 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2154 * parse.y (unary_expr): Move VA_ARG from here ...
2155 (primary): ... to here.
2157 2000-11-24 Nathan Sidwell <nathan@codesourcery.com>
2159 * semantics.c (finish_id_expr): If type is error_mark, return
2162 2000-11-23 Nathan Sidwell <nathan@codesourcery.com>
2164 * pt.c (lookup_template_class): Simplify loop exit constructs.
2165 Cope when there is no partial instantiation of a template
2168 Thu Nov 23 02:16:47 2000 J"orn Rennecke <amylaar@redhat.com>
2170 * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H).
2172 2000-11-22 Mark Mitchell <mark@codesourcery.com>
2174 * mangle.c (mangle_conv_op_name_for_type): Don't use `__op'
2177 * pt.c (do_decl_instantiate): Explicitly clone constructors and
2178 destructors that haven't already been cloned.
2180 2000-11-20 Richard Henderson <rth@redhat.com>
2182 * parse.y (yyparse_1): Rename the parser entry point.
2184 2000-11-20 Alex Samuel <samuel@codesourcery.com>
2186 * mangle.c (write_name): Use <unscoped-name> for names directly in
2188 (write_unscoped_name): Accept names directly in function scope.
2190 2000-11-20 Nathan Sidwell <nathan@codesourcery.com>
2192 * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword.
2193 * parse.y (extdef): Add EXPORT reduction.
2194 * spew.c (yylex): Don't skip export here.
2196 2000-11-19 Mark Mitchell <mark@codesourcery.com>
2198 * decl.c (init_decl_processing): Correct name of pure virtual
2199 function under the new ABI.
2200 * rtti.c (throw_bad_cast): Likewise, for bad cast function.
2201 (throw_bad_typeid): Likewise for bad typeid function.
2203 2000-11-18 Mark Mitchell <mark@codesourcery.com>
2205 * decl.c (grokparms): Don't even function types of `void' type,
2207 * mangle.c (write_type): Don't crash when confronted with the
2210 * decl.c (grokparms): Don't create parameters of `void' type.
2212 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
2214 * lex.c (mark_impl_file_chain): Delete.
2215 (init_parse): Remove call to ggc_add_string_root. No need to
2216 ggc_strdup a string constant. Do not add impl_file_chain to GC
2218 (handle_pragma_implementation): No need to ggc_strdup main_filename.
2220 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2222 * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type.
2224 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2226 * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro.
2227 * decl.c (grokdeclarator): Don't reject void parms here.
2228 (require_complete_types_for_parms): Simplify, use
2229 complete_type_or_else.
2230 (grokparms): Remove bitrot. Remove funcdef parm.
2231 Deal with ellipsis parm lists here.
2232 * semantics.c (finish_parmlist): Don't append void_list_node
2233 here. Set PARMLIST_ELLIPSIS_P.
2235 2000-11-17 Nathan Sidwell <nathan@codesourcery.com>
2237 * typeck2.c (incomplete_type_error): Reorganise to avoid
2238 excessive diagnostics.
2240 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
2242 * lex.c (struct impl_files, internal_filename): Constify a char *.
2244 2000-11-16 Mark Mitchell <mark@codesourcery.com>
2246 * mangle.c (write_special_name_constructor): Don't generate
2247 assembler junk when confronted with an old-style constructor.
2248 (write_special_name_destructor): Likewise.
2249 (mangle_decl_string): Do it here instead.
2251 2000-11-16 Nathan Sidwell <nathan@codesourcery.com>
2253 * call.c (op_error): Make error messages clearer.
2255 2000-11-15 Mark Mitchell <mark@codesourcery.com>
2257 * decl.c (wrapup_globals_for_namespace): Don't mark things
2258 TREE_ASM_WRITTEN when they're not.
2260 2000-11-15 Jason Merrill <jason@redhat.com>
2262 * typeck2.c (friendly_abort): Uncount the error before handing
2265 2000-11-15 Nathan Sidwell <nathan@codesourcery.com>
2267 * typeck.c (lookup_anon_field): Cope with qv qualifiers.
2269 2000-11-14 Mark Mitchell <mark@codesourcery.com>
2271 * class.c (build_vtbl_initializer): Fix typo in comment.
2272 * typeck.c (expr_sizeof): Don't crash on errors.
2274 2000-11-14 Jim Wilson <wilson@redhat.com>
2276 * lang-specs.h: Add %2 after %(cc1_options).
2278 2000-11-14 Richard Henderson <rth@redhat.com>
2280 * typeck.c (c_sizeof): Be strict about casting result value
2281 back to c_size_type_node.
2282 (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.
2284 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
2286 * typeck.c (build_unary_op): Use boolean_increment from
2287 c-common.c, moving the relevant code there.
2289 2000-11-11 Jason Merrill <jason@redhat.com>
2291 * typeck.c (mark_addressable): Don't call put_var_into_stack.
2293 * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
2296 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2298 * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
2299 * lex.c (copy_lang_decl): Likewise.
2301 2000-11-09 Mark Mitchell <mark@codesourcery.com>
2303 * dump.c (cp_dump_tree): Don't dump function bodies here.
2305 * Make-lang.in (CXX_C_OBJS): Add c-dump.o.
2306 (dump.o): Update dependency list.
2307 * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
2308 (flag_dump_translation_unit): Likewise.
2309 (CP_TYPE_QUALS): Adjust definition.
2310 (DECL_C_BIT_FIELD): Remove.
2311 (SET_DECL_C_BIT_FIELD): Likewise.
2312 (CLEAR_DECL_C_BIT_FIELD): Likewise.
2313 (add_maybe_template): Likewise.
2314 (strip_array_types): Likewise.
2315 (dump_node_to_file): Likewise.
2316 (cp_dump_tree): New function.
2317 * decl.c (init_decl_processing): Set lang_dump_tree.
2318 * decl2.c (flag_dump_translation_unit): Remove.
2319 * dump.c: Move most of it to ../c-dump.c.
2320 (cp_dump_tree): New function.
2321 * pt.c (add_maybe_template): Remove.
2322 * typeck.c (strip_array_types): Likewise.
2324 2000-11-07 Eric Christopher <echristo@redhat.com>
2326 * decl.c (init_decl_processing): Change definition of
2327 __wchar_t to wchar_t. Remove artificial declaration of
2329 * lex.c: Change instances of __wchar_t to wchar_t.
2331 2000-11-09 Nathan Sidwell <nathan@codesourcery.com>
2333 * lex.c (do_identifier): Don't lookup_name for operators.
2334 * parse.y (operator): Save looking_for_typename.
2335 (unoperator): Restore it.
2336 * spew.c (frob_opname): Use nth_token for lookahead.
2338 2000-11-08 Nathan Sidwell <nathan@codesourcery.com>
2340 * decl.c (grok_op_properties): Always use coerce_new_type and
2342 * decl2.c (coerce_new_type): Use c_size_type_node. Preserve
2343 exception specification. Tidy up.
2344 (coerce_delete_type): Preserve exception specification. Tidy up.
2346 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
2348 * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c
2349 (push_binding_level), error.c (cp_tree_printer), pt.c
2350 (process_partial_specialization, tsubst_template_arg_vector),
2351 search.c (lookup_member): Use memset () instead of bzero ().
2353 2000-11-07 Nathan Sidwell <nathan@codesourcery.com>
2355 * decl.c (build_ptrmemfunc_type): Allow error_mark_node.
2357 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
2359 * Make-lang.in (c++.distdir): Remove.
2361 2000-11-04 Mark Mitchell <mark@codesourcery.com>
2363 * decl2.c (do_nonmember_using_decl): Allow `extern "C"'
2364 declarations from different namespaces to be combined.
2366 2000-11-03 Zack Weinberg <zack@wolery.stanford.edu>
2368 * decl.c: Include tm_p.h.
2370 2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk>
2372 * tree.c (cp_tree_equal): Use memcmp () instead of bcmp ().
2374 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
2376 * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c
2377 (build_overload_value), repo.c (open_repo_file), xref.c
2378 (open_xref_file): Use strchr () and strrchr () instead of index ()
2381 2000-11-01 Bernd Schmidt <bernds@redhat.co.uk>
2383 * call.c (build_over_call): Call fold on the CALL_EXPR.
2385 2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com>
2387 * error.c (dump_template_decl): Separate template hearders with
2390 2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com>
2392 * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace
2393 TS_* flags with corresponding TFF_*. Adjust prototypes of
2394 functions (which used to take a tree_string_flags) to take an int.
2396 * cp-tree.h (enum tree_string_flags): Remove
2397 (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE,
2398 TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS,
2399 TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2400 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2401 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS,
2402 TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros.
2403 (type_as_string, decl_as_string, expr_as_string,
2404 context_as_string): Adjust prototype.
2406 * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER
2407 instead of TS_PLAIN.
2409 * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF
2410 instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of
2413 2000-10-30 Mark Mitchell <mark@codesourcery.com>
2415 * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro.
2416 (linkage_kind): New enumeration.
2417 (decl_linkage): New function.
2418 * decl2.c (comdat_linkage): Extend comment.
2419 * error.c (dump_function_decl): Print the arguments used to
2420 instantiate a template, even when not printing the type of the
2422 * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P,
2423 not TREE_PUBLIC, to test for external linkage.
2424 * tree.c (decl_linkage): New function.
2426 2000-10-28 Mark Mitchell <mark@codesourcery.com>
2428 * pt.c (instantiate_decl): Always instantiate static data members
2429 initialized in-class.
2431 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
2433 * Make-lang.in: Move all build rules here from Makefile.in,
2434 adapt to new context. Wrap all rules that change the current
2435 directory in parentheses. Expunge all references to $(P).
2436 When one command depends on another and they're run all at
2437 once, use && to separate them, not ;. Add OUTPUT_OPTION to
2438 all object-file generation rules. Delete obsolete variables.
2440 * Makefile.in: Delete.
2441 * config-lang.in: Delete outputs= line.
2443 2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com>
2445 * error.c (dump_function_decl): Print no space between
2446 `ptr-operator' the `type-specifier' of the return type.
2447 (dump_type_prefix): Make sure we put space at the appropriate
2450 2000-10-23 Jason Merrill <jason@redhat.com>
2452 * call.c (equal_functions): Also call decls_match for extern "C" fns.
2454 2000-10-22 Jason Merrill <jason@redhat.com>
2456 * call.c (build_conditional_expr): Use ocp_convert to force
2459 2000-10-22 Mark Mitchell <mark@codesourcery.com>
2461 * call.c (standard_conversion): Use RVALUE_CONVs for all
2462 expressions that satisfy lvalue_p, not just those that satisfy
2465 * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially.
2467 * typeck.c (c_sizeof): Return an expression of `size_t' type,
2468 not one with TYPE_IS_SIZETYPE set.
2469 (dubious_conversion_warnings): Remove special-case code.
2471 2000-10-21 Geoffrey Keating <geoffk@cygnus.com>
2473 * decl2.c (arg_assoc_type): Handle VECTOR_TYPE.
2474 * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE.
2475 (dump_type_prefix): Print vector-of-int as 'int vector'.
2476 (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE.
2477 * tree.c (walk_tree): Handle VECTOR_TYPE.
2479 * decl.c (init_decl_processing): Call MD_INIT_BUILTINS.
2481 2000-10-21 Jason Merrill <jason@redhat.com>
2483 * parse.y (operator): Set got_object from got_scope.
2484 Set looking_for_typename.
2485 * decl.c (lookup_name_real): Clear val after setting from_obj.
2486 Reorganize diagnostic.
2488 2000-10-20 Jason Merrill <jason@redhat.com>
2490 * tree.c (walk_tree): Don't walk into default args.
2492 * error.c (dump_expr): Use host_integerp.
2494 2000-10-20 David Edelsohn <edelsohn@gnu.org>
2496 * typeck2.c (abstract_virtuals_error): Use "because" instead of
2497 "since" in error message.
2499 Fri Oct 20 13:54:59 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2501 * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE.
2503 2000-10-20 Jeffrey Oldham <oldham@codesourcery.com>
2505 * decl.c (revert_static_member_fn): Fixed typo.
2507 2000-10-19 Mark Mitchell <mark@codesourcery.com>
2509 * class.c (subobject_offset_fn): New type.
2510 (dfs_record_base_offsets): Remove.
2511 (record_base_offsets): Likewise.
2512 (dfs_search_base_offsets): Likewise.
2513 (record_subobject_offset): New function.
2514 (check_subobject_offset): Likewise.
2515 (walk_subobject_offsets): Likewise.
2516 (record_subobject_offsets): Likewise.
2517 (layout_conflict_p): Reimplement.
2518 (layout_nonempty_base_or_field): Correct handling of type
2519 conflicts during layout.
2520 (layout_empty_base): Likewise.
2521 (build_base_field): Adjust to handle new representation of empty
2523 (build_base_fields): Likewise.
2524 (layout_virtual_bases): Likewise.
2525 (splay_tree_compare_integer_csts): New function.
2526 (layout_class_type): Use a splay_tree, rather than a varray, to
2527 represent the offsets of empty bases.
2529 * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL.
2530 * decl.c (select_decl): Don't return declarations that are
2533 2000-10-18 Mark Mitchell <mark@codesourcery.com>
2535 * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD.
2536 (fake_std_node): New macro.
2537 * decl.c (in_std): Rename to ...
2538 (in_fake_std): ... this.
2539 (flag_no_builtin): Remove.
2540 (flag_no_nonansi_builtin): Likewise.
2541 (walk_namespaces_r): Use fake_std_node.
2542 (push_namespace): Use std_identifier.
2543 (pop_namespace): Use in_fake_std.
2544 (lookup_name_real): Use fake_std_node.
2545 (init_decl_processing): When -fhonor-std, create the `std'
2546 namespace. Don't create a dummy fake_std_node in that case.
2547 Adjust call to c_common_nodes_and_builtins. Use std_identifier.
2548 (builtin_function): Put builtins whose names don't begin
2549 with `_' in the std namespace.
2550 * decl2.c (flag_no_builtin): Remove.
2551 (flag_no_nonansi_builtin): Likewise.
2552 (set_decl_namespace): Use fake_std_node.
2553 (validate_nonmember_using_decl): Likewise.
2554 (do_using_directive): Likewise.
2555 (handle_class_head): Likewise.
2556 * dump.c (dequeue_and_dump): Likewise.
2557 * except.c (init_exception_processing): Use std_identifier.
2558 * init.c (build_member_call): Use fake_std_node.
2559 * rtti.c (init_rtti_processing): Use std_identifier.
2561 2000-10-17 Mark Mitchell <mark@codesourcery.com>
2563 * cp-tree.h (back_end_hook): Remove declaration.
2564 * decl2.c (back_end_hook): Remove definition.
2566 * dump.c (dequeue_and_dump): Dump TREE_USED.
2568 Tue Oct 17 20:19:06 2000 Brad Lucier <lucier@math.purdue.edu>
2570 * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int).
2572 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2574 * decl.c (WINT_TYPE): Define.
2575 (init_decl_processing): Create types unsigned_ptrdiff_type_node,
2576 c_size_type_node, signed_size_type_node and wint_type_node.
2578 2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk>
2580 * decl2.c (warn_missing_format_attribute): New variable.
2581 (lang_decode_option): Decode -Wmissing-format-attribute.
2583 2000-10-16 Mark Mitchell <mark@codesourcery.com>
2585 * typeck.c (qualify_type): Remove.
2586 (composite_pointer_type): Fix handling of conversions to `cv void*'.
2588 2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2590 * Makefile.in (parse.c, parse.h): Fix think-o in last patch.
2592 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2594 * Makefile.in (parse.c, parse.h): Create atomically.
2596 2000-10-12 Mark Mitchell <mark@codesourcery.com>
2598 * class.c (current_obstack): Remove.
2599 * decl.c (ggc_p): Remove.
2600 (start_decl): Don't use decl_tree_cons.
2601 (grokdeclarator): Don't use build_decl_list.
2602 (start_function): Don't use decl_tree_cons.
2603 (finish_function): Don't mess with obstacks.
2604 * decl2.c (grok_x_components): Don't use build_decl_list.
2605 * lex.c (make_call_declarator): Don't call decl_tree_cons.
2606 (implicitly_declare_fn): Don't call build_decl_list.
2607 * parse.y (frob_specs): Don't call build_decl_list or
2609 (expr_or_declarator_intern): Don't call decl_tree_cons.
2610 (primary): Don't call build_decl_list.
2611 (fcast_or_absdcl): Likewise.
2612 (typed_declspecs): Don't call decl_tree_cons.
2613 (reserved_declspecs): Don't call build_decl_list.
2614 (declmods): Likewise.
2615 (reserved_typespecquals): Likewise.
2617 (new_type_id): Likewise.
2618 (cv_qualifiers): Likewise.
2619 (after_type_declarator_intern): Likewise.
2620 (notype_declarator_intern): Likewise.
2621 (absdcl_intern): Likewise.
2622 (named_parm): Likewise.
2623 * pt.c (most_specialized_class): Likewise.
2624 * repo.c (temporary_obstack): Make it a structure, not a pointer.
2625 (init_repo): Initialize it.
2626 * search.c (current_obstack): Remove.
2627 * typeck2.c (add_exception_specifier): Don't call build_decl_list.
2629 2000-10-09 Richard Henderson <rth@cygnus.com>
2631 * Make-lang.in (CXX_EXTRA_HEADERS): Remove.
2632 (c++ language support bits for libgcc): Remove.
2633 (c++.clean): Remove cplib2.txt cleanup.
2634 * config-lang.in (headers, lib2funcs): Remove.
2636 * exception.cc, new.cc, new1.cc, new2.cc: Remove files.
2637 * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files.
2638 * inc/cxxabi.h, inc/exception, inc/new: Remove files.
2639 * inc/new.h, inc/typeinfo: Remove files.
2641 2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk>
2643 * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already
2645 (init_decl_processing): Initialize intmax_type_node and
2648 2000-10-06 Richard Henderson <rth@cygnus.com>
2650 * cp-tree.h (struct cp_language_function): Remove x_result_rtx.
2651 (original_result_rtx): Remove.
2652 * decl.c (save_function_data): Don't clear x_result_rtx.
2653 (mark_lang_function): Don't mark it either.
2654 * expr.c (fixup_result_decl): Remove.
2655 * semantics.c (genrtl_named_return_value): Frob the return decl
2656 before calling emit_local_var.
2657 (genrtl_finish_function): Don't call fixup_result_decl.
2658 Always emit the jump to return_label.
2660 2000-10-06 Nathan Sidwell <nathan@codesourcery.com>
2662 * pt.c (lookup_template_class): Set current access for enum.
2663 (tsubst_enum): Set file & line for enum decl.
2665 * spew.c (yylex): Remove unused variable.
2667 2000-10-05 Richard Henderson <rth@cygnus.com>
2669 * semantics.c (genrtl_finish_function): Don't init or check
2670 can_reach_end; remove noreturn and return value checks.
2672 2000-10-05 Tom Tromey <tromey@cygnus.com>
2674 * init.c (build_java_class_ref): Use `build_static_name' with a
2675 suffix, not a prefix, to build the class object's name.
2677 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2679 * cp-tree.h (access_kind): Fix comment typo.
2680 * decl2.c (grokfield): Fix diagnostic typo.
2681 * semantics.c (finish_template_type): Fix comment typo.
2682 (finish_qualified_object_call_expr): Likewise.
2684 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2686 * pt.c (tsubst_expr, DECL_STMT case): Don't process if
2689 2000-10-05 Nathan Sidwell <nathan@codesourcery.com>
2691 * spew.c (frob_id): New static function.
2692 (frob_opname): Use it.
2695 2000-10-01 Mark Mitchell <mark@codesourcery.com>
2697 * decl.c (lang_mark_false_label_stack): Remove.
2698 * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared.
2700 2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk>
2702 * gxxint.texi: Use @email for formatting email addresses.
2704 2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com>
2706 * error.c: Remove direct obstack manipulation. Replace with
2707 output_buffer-based formatting. Adjust calls to removed macros.
2708 (obstack_chunk_alloc, obstack_chunk_free): Remove.
2709 (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
2710 OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
2712 2000-09-24 Mark Mitchell <mark@codesourcery.com>
2714 * ir.texi: Move to ../c-tree.texi.
2716 2000-09-20 Jason Merrill <jason@redhat.com>
2718 * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P.
2720 2000-09-21 Andreas Jaeger <aj@suse.de>
2722 * errfn.c: Move declaration of cp_printer and cp_printers to ...
2723 * cp-tree.h: ... here.
2725 * error.c: Remove declaration of cp_printer.
2727 2000-09-20 Mark Mitchell <mark@codesourcery.com>
2729 * tree.c (mark_local_for_remap_r): Handle CASE_LABELs.
2731 2000-09-20 Hans-Peter Nilsson <hp@axis.com>
2733 * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and
2736 2000-09-18 Mark Mitchell <mark@codesourcery.com>
2738 * decl.c (start_function): Robustify.
2740 2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2742 * cp-tree.h (check_function_format): Accept a `status' parameter.
2744 * call.c, typeck.c: Updates calls to `check_function_format'.
2746 2000-09-17 Geoffrey Keating <geoffk@cygnus.com>
2748 * decl2.c (handle_class_head): Always push some scope even
2751 2000-09-16 Mark Mitchell <mark@codesourcery.com>
2753 * cp-tree.h (struct cp_language_function): Remove
2754 x_scope_stmt_stack and name_declared.
2755 (current_scope_stmt_stack): Remove.
2756 (function_name_declared_p): New macro.
2757 (struct lang_decl_flags): Use c_lang_decl as a base class.
2759 (struct lang_decl): Replace saved_tree with context.
2760 (DECL_FRIEND_CONTEXT): Adjust accordingly.
2761 (SET_DECL_FRIEND_CONTEXT): Likewise.
2762 (DECL_VIRTUAL_CONTEXT): Likewise.
2763 (DECL_SAVED_TREE): Remove.
2764 (C_DECLARED_LABEL_FLAG): Likewise.
2765 (cplus_expand_expr_stmt): Don't declare.
2766 (add_decl_stmt): Likewise.
2767 (add_scope_stmt): Likewise.
2768 * decl.c (mark_stmt_tree): Remove.
2769 (case_compare): Likewise.
2770 (finish_case_label): Use c_add_case_label.
2771 (init_decl_processing): Set more language-specific hooks.
2772 (build_enumerator): Fix typo in comment.
2773 (cplus_expand_expr_stmt): Remove.
2774 (mark_lang_function): Use mark_c_language_function.
2775 (lang_mark_tree): Use c_mark_lang_decl.
2776 * decl2.c: Change order of inclusion.
2777 * except.c: Likewise.
2778 * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall
2779 back on c_expand_expr.
2780 * friend.c: Include expr.h.
2781 * init.c: Change order of inclusion.
2782 * Makefile.in: Update dependencies.
2783 * lex.h (free_lang_decl_chain): Remove.
2784 * optimize.c (maybe_clone_body): Use function_name_declared_p.
2785 * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if
2787 (instantiate_decl): Use function_name_declared_p.
2788 * semantics.c (lang_expand_expr_stmt): Remove.
2789 (set_current_function_name_declared): Likewise.
2790 (current_function_name_declared): Likewise.
2791 (begin_compound_stmt): Use function_name_declared_p.
2792 (add_decl_stmt): Remove.
2793 (setup_vtbl_ptr): Use function_name_declared_p.
2794 (add_scope_stmt): Remove.
2795 (current_scope_stmt_stack): New function.
2796 (cp_expand_stmt): Don't handle SCOPE_STMTs.
2797 (expand_body): Use function_name_declared_p.
2798 * tree.c (cp_statement_code_p): Don't include SCOPE_STMT.
2799 * typeck.c: Change order of includes.
2800 (convert_sequence): Remove.
2802 2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk>
2804 * lex.c (reswords): Add _Complex.
2806 Thu Sep 14 12:10:45 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2808 * Make-lang.in (cplib2.txt): Depend on cp/Makefile.
2810 2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2812 * init.c (begin_init_stmts): Don't use // comments.
2814 2000-09-12 Jason Merrill <jason@redhat.com>
2816 * decl.c (maybe_deduce_size_from_array_init): Set do_default for
2817 all non-extern arrays.
2819 * decl.c (grokdeclarator): Complain about 'friend T' for implicit
2820 typenames, too. Downgrade complaint to pedwarn.
2821 (xref_tag): Warn about surprising behavior of 'friend struct T'.
2822 * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
2823 'class This::Inherited'.
2825 2000-09-12 Mark Mitchell <mark@codesourcery.com>
2827 * decl.c (finish_case_label): Given the LABEL_DECL a
2830 2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com>
2832 * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
2833 TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
2834 TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
2835 TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
2836 TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
2838 (sorry_for_unsupported_tree, print_scope_operator,
2839 print_left_paren, print_right_paren, print_left_bracket,
2840 print_right_bracket, print_whitespace): Likewise.
2841 (aggr_variety): Rename to class_key_or_enum.
2842 (print_type): Rename to print_type_id.
2843 (print_type_specifier_seq, print_simple_type_specifier,
2844 print_elaborated_type_specifier,
2845 print_rest_of_abstract_declarator,
2846 print_parameter_declaration_clause, print_exception_specification,
2847 print_nested_name_specifier, print_template_id,
2848 typedef_original_name, print_template_argument_list_start,
2849 print_template_argument_list_end): New functions.
2851 2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com>
2853 * ir.texi: Add more documentation.
2855 2000-09-11 Mark Mitchell <mark@codesourcery.com>
2857 * cp-tree.h (struct saved_scope): Remove x_function_parms.
2858 (current_function_parms): Don't define.
2859 (struct cp_language_function): Remove parms_stored.
2860 (current_function_just_assigned_this): Don't define.
2861 (current_function_parms_stored): Likewise.
2862 (static_ctors): Declare.
2863 (static_dtors): Likewise.
2864 (SF_EXPAND): Don't define.
2865 (expand_start_early_try_stmts): Remove declaration.
2866 (store_parm_decls): Likewise.
2867 * decl.c (static_ctors): Don't declare.
2868 (static_dtors): Likewise.
2869 (struct binding_level): Remove this_block.
2870 (poplevel): Remove dead code.
2871 (set_block): Likewise.
2872 (mark_binding_level): Don't mark this_block.
2873 (mark_saved_scope): Don't mark x_function_parms.
2874 (init_decl_processing): Don't add current_function_parms as a GC
2876 (check_function_type): Change prototype.
2877 (start_function): Remove RTL-generation code.
2878 (expand_start_early_try_stmts): Remove.
2879 (store_parm_decls): Give it internal linkage. Remove
2880 RTL-generation code.
2881 (finish_function): Remove RTL-generation code.
2882 * decl2.c (static_ctors): Fix formatting.
2883 (static_dtors): Likewise.
2884 * method.c (use_thunk): Don't call store_parm_decls.
2885 (synthesize_method): Likewise.
2886 * optimize.c (maybe_clone_body): Likewise.
2887 * parse.y (fn.def2): Likewise.
2888 (.set_base_init): Likewise.
2889 (nodecls): Likewise.
2890 * pt.c (instantiate_decl): Likewise.
2891 * rtti.c (synthesize_tinfo_fn): Likewise.
2892 * semantics.c (genrtl_try_block): Simplify.
2893 (expand_body): Use genrtl_start_function and
2894 genrtl_finish_function.
2895 (genrtl_start_function): New function.
2896 (genrtl_finish_function): Likewise.
2898 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2900 * error.c (cp_tree_printer, case 'P'): Append break.
2902 2000-09-11 Nathan Sidwell <nathan@codesourcery.com>
2904 * cp-tree.h (frob_opname): Declare.
2905 * parse.y (saved_scopes): New static variable.
2906 (cp_parse_init): Adjust.
2907 (do_id): If lastiddecl is NULL, do do_identifier.
2908 (operator): Save scope information.
2909 (unoperator): New reduction. Restore scope information.
2910 (operator_name): Append unoperator. Call frob_opname.
2911 * spew.c (frob_opname): Define.
2913 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
2915 * decl.c, rtti.c: Include defaults.h if not already included.
2916 Don't define the *_TYPE_SIZE macros.
2918 2000-09-09 Mark Mitchell <mark@codesourcery.com>
2920 * cp-tree.h (push_switch): Change prototype.
2921 (check_cp_case_value): Remove declaration.
2922 (decl_constant_value): Likewise.
2923 * decl.c (struct cp_switch): Add switch_stmt and cases.
2924 (case_compare): New function.
2925 (push_switch): Set switch_stmt. Initialize cases.
2926 (pop_switch): Clean up cases.
2927 (define_case_label): Rename to ...
2928 (finish_case_label): ... this. Do semantic analysis for case
2930 (start_function): Correct comment.
2931 * decl2.c (check_cp_case_value): Remove.
2932 * expr.c (do_case): Remove.
2933 * pt.c (tsubst_expr): Adjust call to finish_case_label.
2934 * semantics.c (genrtl_do_poplevel): Remove declaration.
2935 (RECHAIN_STMTS): Remove.
2936 (finish_break_stmt): Use build_break_stmt.
2937 (finish_continue_stmt): Use build_continue_stmt.
2938 (finish_switch_cond): Adjust condition here, rater than in
2939 c_expand_start_case.
2940 (finish_case_label): Remove.
2941 * typeck.c (c_expand_return): Remove.
2942 (c_expand_start_case): Likewise.
2944 2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com>
2946 * ir.texi: Document type nodes.
2948 2000-09-06 Mark Mitchell <mark@codesourcery.com>
2950 * cp-tree.h (init_cp_semantics): Declare.
2951 (genrtl_try_block): Don't declare.
2952 (genrtl_handler): Likewise.
2953 (genrtl_catch_block): Likewise.
2954 (genrtl_ctor_stmt): Likewise.
2955 (genrtl_subobject): Likewise.
2956 (genrtl_do_poplevel): Likewise.
2957 (genrtl_named_return_value): Likewise.
2958 * lex.c (init_parse): Call init_cp_semantics.
2959 * semantics.c (genrtl_try_block): Give it internal linkage.
2960 (genrtl_handler): Likewise.
2961 (genrtl_catch_block): Likewise.
2962 (genrtl_ctor_stmt): Likewise.
2963 (genrtl_subobject): Likewise.
2964 (genrtl_do_poplevel): Likewise.
2965 (genrtl_named_return_value): Likewise.
2966 (lang_expand_stmt): Rename to ...
2967 (cp_expand_stmt): ... this. Only handle C++-specific nodes.
2968 (init_cp_semantics): Define.
2970 * decl.c (initialize_local_var): Remove RTL-generating code.
2971 * semantics.c (genrtl_try_block): Fix formatting.
2973 Move statement-tree facilities from C++ to C front-end.
2974 * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO.
2975 (void_zero_node): Remove.
2976 (stmt_tree): Likewise.
2977 (scope_chain): Adjust.
2978 (language_function): Rename to cp_language_function.
2979 (cp_function_chain): Adjust.
2980 (current_stmt_tree): Remove.
2981 (last_tree): Likewise.
2982 (last_expr_type): Likewise.
2983 (struct lang_decl): Adjust.
2984 (STMT_IS_FULL_EXPR_P): Remove.
2986 (begin_stmt_tree): Likewise.
2987 (finish_stmt_tree): Likewise.
2988 (walk_tree_fn): Likewise.
2989 (walk_stmt_tree): Likewise.
2990 * class.c (finish_struct): Replace use of add_tree with add_stmt.
2991 * decl.c (mark_stmt_tree): Adjust type.
2992 (init_decl_processing): Don't build void_zero_node.
2993 (initialize_local_var): Adjust usage of current_stmt_tree.
2994 (finish_enum): Use add_stmt, not add_tree.
2995 (save_function_data): Adjust use of language_function.
2996 (finish_constructor_body): Use add_stmt, not add_tree.
2997 (finish_destructor_body): Likewise.
2998 (push_cp_function_context): Adjust use of language_function.
2999 (pop_cp_function_context): Likewise.
3000 (mark_lang_function): Likewise.
3001 (mark_cp_function_context): Likewise.
3002 * init.c (build_aggr_init): Adjust use of current_stmt_tree.
3003 (build_vec_init): Likewise.
3004 * semantics.c (SET_LAST_STMT): Remove.
3005 (RECHAIN_STMTS): Don't use it.
3006 (stmts_are_full_exprs_p): Adjust use of current_stmt_tree.
3007 (current_stmt_tree): Define.
3009 (finish_goto_stmt): Use add_stmt, not add_tree.
3010 (finish_expr_stmt): Likewise.
3011 (begin_if_stmt): Likewise.
3012 (finish_then_clause): Likewise.
3013 (begin_while_stmt): Likewise.
3014 (begin_do_stmt): Likewise.
3015 (finish_return_stmt): Likewise.
3016 (begin_for_stmt): Likewise.
3017 (finish_break_stmt): Likewise.
3018 (finish_continue_stmt): Likewise.
3019 (begin_switch_stmt): Likewise.
3020 (finish_case_label): Likewise.
3021 (begin_try_block): Likewise.
3022 (begin_function_try_block): Likewise.
3023 (begin_handler): Likewise.
3024 (begin_catch_block): Likewise.
3025 (begin_compound_stmt): Likewise.
3026 (begin_asm_stmt): Likewise.
3027 (finish_asm_stmt): Likewise.
3028 (finish_label_stmt): Likewise.
3029 (add_decl_stmt): Likewise.
3030 (finish_subobject): Likewise.
3031 (finish_decl_cleanup): Likewise.
3032 (finish_named_return_value): Likewise.
3033 (setup_vtbl_ptr): Likewise.
3034 (add_scope_stmt): Likewise.
3035 (finish_stmt_expr): Likewise.
3036 (prune_unused_decls): Remove.
3037 (begin_stmt_tree): Likewise.
3038 (finish_stmt_tree): Likewise.
3039 (prep_stmt): Adjust use of current_stmt_tree.
3040 (lang_expand_stmt): Likewise.
3041 * tree.c (statement_code_p): Remove.
3042 (cp_statement_code_p): New function.
3043 (walk_stmt_tree): Remove.
3044 (init_tree): Set lang_statement_code_p.
3046 2000-09-06 Zack Weinberg <zack@wolery.cumb.org>
3048 Integrated preprocessor.
3050 * Make-lang.in, Makefile.in: Remove all references to input.c,
3051 gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS.
3052 * gxx.gperf, hash.h, input.c: Delete.
3053 * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is
3054 initialized properly.
3056 * class.c (fixup_pending_inline): Take a tree, not a
3057 struct pending_inline *. All callers changed.
3058 (init_class_processing): Set RID_PUBLIC, RID_PRIVATE,
3059 RID_PROTECTED entries in ridpointers[] array here.
3060 * decl.c (duplicate_decls): Do not refer to struct
3062 (record_builtin_type, init_decl_processing): Use RID_MAX not
3064 (grokdeclarator): Use C_IS_RESERVED_WORD.
3065 * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of
3067 (grok_x_components): Do not inspect pending_inlines chain.
3069 * cp-tree.h (struct lang_identifier): Add rid_code entry.
3070 (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New.
3071 (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare.
3072 (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME,
3073 TIME_IDENTIFIER_FILEINFO): Kill.
3075 * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a
3077 * parse.y: Call do_pending_inlines unconditionally.
3078 reinit_parse_for_method is now snarf_method. fn.defpen is no
3079 longer necessary. Remove unnecessary <itype> annotation on
3080 SCOPE. Do not refer to end_of_file or struct pending_inline.
3081 * semantics.c (begin_inline_definitions): Call
3082 do_pending_inlines unconditionally.
3084 * lex.c: Remove all code now shared with C front end.
3085 Initialize cpplib properly if USE_CPPLIB. Put reserved words
3086 into the get_identifier table. Rewrite pragma handling to
3087 work with the registry. Move code to save tokens for later
3088 processing to spew.c.
3090 * spew.c: Rewrite everything in terms of token streams instead
3091 of text. Move routines here from lex.c / input.c as
3092 appropriate. GC-mark trees hanging off the pending inlines
3095 2000-09-06 Mark Mitchell <mark@codesourcery.com>
3097 * NEWS: Mention that the named return value extension has been
3099 * cp-tree.h (original_result_rtx): Define.
3100 (TREE_REFERENCE_EXPR): Remove.
3101 (DECL_VPARENT): Likewise.
3102 (pushdecl_nonclass_level): Likewise.
3103 (store_return_init): Likewise.
3104 (reinit_lang_specific): Likewise.
3105 (genrtl_named_return_value): Change prototype.
3106 * decl.c (original_result_rtx): Remove.
3107 (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs.
3108 Do not generate RTL for local variables here.
3109 (store_return_init): Remove.
3110 * semantics.c (genrtl_named_return_value): Simplify. Fold in
3112 (finish_named_return_value): Adjust accordingly. Warn that this
3113 extension is deprecated.
3114 (lang_expand_stmt): Adjust call to genrtl_named_return_value.
3116 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3118 * pt.c (type_unification_real): Replace switch with if.
3119 (unify): Tsubst non-type parms before comparing.
3121 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3123 * error.c (dump_typename): New function, broken out of ...
3124 (dump_type): ... here. Use it.
3125 * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE.
3127 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3129 * init.c (build_offset_ref): Deal with namespace scoped
3132 2000-09-06 Nathan Sidwell <nathan@codesourcery.com>
3134 * class.c (resolve_address_of_overloaded_function): Add
3135 explanation message.
3136 * decl.c (define_case_label): Reformat explanation.
3137 * decl2.c (finish_static_data_member_decl): Likewise.
3138 (grokfield): Likewise.
3139 * friend.c (do_friend): Likewise.
3141 2000-09-05 Zack Weinberg <zack@wolery.cumb.org>
3143 * tree.c (walk_tree): Expose tail recursion.
3144 (walk_stmt_tree): New function.
3145 * cp-tree.h: Prototype walk_stmt_tree.
3146 * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not
3147 the BLOCKs directly. If a BLOCK has no variables after
3148 pruning, discard it.
3149 (finish_stmt_tree): Use walk_stmt_tree. No need to save and
3150 restore the line number.
3152 2000-09-05 Mark Mitchell <mark@codesourcery.com>
3154 * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H.
3155 (pt.o): Remove dependency on HTAB_H.
3156 * cp-tree.h: Include hashtab.h.
3157 (walk_tree): Change prototype.
3158 (walk_tree_without_duplicates): New function.
3159 * decl.c (check_default_argument): Use it.
3160 * optimize.c (remap_decl): Adjust calls to walk_tree.
3161 (copy_body): Likewise.
3162 (expand_calls_inline): Likewise.
3163 (calls_setjmp_p): Use walk_tree_without_duplicates.
3164 * pt.c: Don't include hashtab.h.
3165 (for_each_template_parm): Use walk_tree_without_duplicates.
3166 * semantics.c (finish-stmt_tree): Likewise.
3167 (expand_body): Likewise.
3168 * tree.c (walk_tree): Add additional parameter.
3169 (walk_tree_without_duplicates): New function.
3170 (count_trees): Use it.
3171 (verify_stmt_tree): Adjust call to walk_tree.
3172 (find_tree): Use walk_tree_without_duplicates.
3173 (no_linkage_check): Likewise.
3174 (break_out_target_exprs): Adjust call to walk_tree.
3175 (cp_unsave): Likewise.
3177 2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net>
3179 * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code.
3180 (TEMPLATE_TEMPLATE_PARM): Adjust comment.
3181 * cp-tree.h (TYPE_BINFO): Adjust comment.
3182 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise.
3183 (TEMPLATE_TYPE_PARM_INDEX): Likewise.
3184 (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3185 (TYPE_TEMPLATE_INFO): Likewise.
3186 (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise.
3187 * class.c (push_nested_class): Likewise.
3188 * decl.c (lookup_name_real): Likewise.
3189 (grokdeclarator): Likewise.
3190 (grok_op_properties): Likewise.
3191 (xref_tag): Likewise.
3192 (xref_basetypes): Likewise.
3193 * decl2.c (constructor_name_full): Likewise.
3194 (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case.
3195 (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead.
3196 * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case.
3197 (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3198 (dump_type_suffix): Likewise.
3199 * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM
3201 (get_aggr_from_typedef): Likewise.
3202 * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case.
3203 (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3204 (write_template_parm): Likewise.
3205 (write_template_template_parm): Check tree code instead of
3206 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3207 * method.c (build_overload_nested_name): Add
3208 BOUND_TEMPLATE_TEMPLATE_PARM.
3209 (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case.
3210 * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3211 * pt.c (convert_template_argument): Check tree code instead of
3212 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3213 (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case.
3214 (for_each_template_parm): Adjust comment.
3215 (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize.
3216 (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3217 (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use
3218 template_args_equal to compare template template parameter cases.
3219 * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3220 * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM
3222 * tree.c (copy_template_template_parm): Decide whether to create
3223 a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node.
3224 (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM.
3225 (copy_tree_r): Likewise.
3226 * typeck.c (comptypes): Likewise. Check tree code instead of
3227 using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO.
3229 2000-09-04 Mark Elbrecht <snowball3@bigfoot.com>
3231 * decl.c (finish_function): Move the code for handling functions
3232 marked with the constructor and destructor attributes inside the
3235 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3237 * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR.
3239 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3241 * pt.c (lookup_template_class): Remove abort.
3242 * tree.c (get_type_decl): Allow error_mark_node.
3244 2000-09-04 Nathan Sidwell <nathan@codesourcery.com>
3246 * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside
3249 2000-09-03 Mark Mitchell <mark@codesourcery.com>
3251 * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change
3254 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3256 * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify
3257 union tag mismatch error reporting.
3259 2000-09-01 Nathan Sidwell <nathan@codesourcery.com>
3261 * call.c (build_scoped_method_call): Check it is not a namespace.
3263 2000-08-30 Jason Merrill <jason@redhat.com>
3265 * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context.
3267 * tree.c (bot_manip): Check TREE_CONSTANT rather than
3268 !TREE_SIDE_EFFECTS. Call break_out_target_exprs and
3269 build_target_expr_with_type for the non-AGGR_INIT_EXPR case.
3271 * decl.c (start_function): Always call make_function_rtl.
3273 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3275 * semantics.c (prune_unused_decls): New function.
3276 (finish_stmt_tree): Call it via walk_tree.
3278 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
3280 * class.c (build_secondary_vtable): Constify a char *.
3281 * decl.c (init_decl_processing): Initialize function_id_node,
3282 pretty_function_id_node, and func_id_node.
3283 * input.c (struct input_source): Constify 'str'.
3284 (feed_input): Constify first argument.
3285 * mangle.c (write_identifier): Constify argument.
3286 * pt.c (mangle_class_name_for_template): Constify argument.
3288 2000-08-29 Mark Mitchell <mark@codesourcery.com>
3290 * typeck.c (mark_addressable): Remove code that pokes around in
3293 2000-08-28 Jason Merrill <jason@redhat.com>
3295 * lex.c (file_name_nondirectory): Move to toplev.c.
3297 * cp-tree.h (LOCAL_CLASS_P): New macro.
3298 * class.c (finish_struct_1): Use it.
3300 2000-08-27 Alex Samuel <samuel@codesourcery.com>
3302 * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo.
3303 (write_encoding): Pass another argument to write_name.
3304 (write_name): Add ignore_local_scope parameter. Fix handling of
3306 (write_nested_name): Use write_unqualified_name.
3307 (write_prefix): Likewise. Skip out on FUNCTION_DECLs.
3308 (write_template_prefix): Use write_unqualified_name.
3309 (write_component): Remove.
3310 (write_local_name): Add parameter. Use direct local entity to
3311 discriminator calculation.
3312 (write_class_enum_type): Pass another argument to write_name.
3313 (write_template_template_arg): Likewise.
3314 (make_guard_variable): Likewise.
3316 2000-08-27 Jason Merrill <jason@redhat.com>
3318 * decl.c (pushdecl): Matching decls for local externs are found in
3319 the current level. Propagate linkage information from previous
3322 2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com>
3324 * ir.texi (Expressions): Fix typo.
3326 2000-08-25 Greg McGary <greg@mcgary.org>
3328 * tree.c (init_tree): Use ARRAY_SIZE.
3330 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3332 * error.c (cp_tree_printer): Rework.
3334 2000-08-25 Mark Mitchell <mark@codesourcery.com>
3336 * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and
3338 (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c.
3339 (cp-demangle.o): Remove target.
3340 (dyn-string.o): Likewise.
3342 * decl.c (grokfndecl): Require that `main' return an `int'.
3343 * mangle.c (write_encoding): Don't mangle return types for
3344 conversion functions.
3346 2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com>
3348 * error.c (tree_formatting_info): New data type.
3349 (tree_being_formatted): New macro.
3350 (tree_formatting_flags): Likewise.
3351 (put_whitespace): Likewise.
3352 (print_tree_identifier): Likewise.
3353 (print_identifier): Likewise.
3354 (cp_tree_printer, print_function_argument_list, print_declaration,
3355 print_expression, print_function_declaration,
3356 print_function_parameter, print_type, print_cv_qualifier): New
3358 (init_error): Initialize lang_printer.
3360 2000-08-24 Jason Merrill <jason@redhat.com>
3362 * typeck.c (build_ptrmemfunc): Just reinterpret if there's no
3363 adjustment necessary.
3365 2000-08-24 Greg McGary <greg@mcgary.org>
3367 * cp-tree.h (MAIN_NAME_P): Remove macro.
3369 2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com>
3371 * error.c (print_instantiation_context): Don't forget to flush the
3374 2000-08-23 Jason Merrill <jason@redhat.com>
3376 * typeck.c (build_ptrmemfunc): Save the input pmf.
3378 * method.c (process_modifiers): Use same_type_p.
3380 2000-08-23 Mark Mitchell <mark@codesourcery.com>
3382 * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC.
3383 * mangle.c (write_function_type): Change prototype.
3384 (write_encoding): Don't mangle return types for
3385 constructors or destructors.
3386 (write_type): Adjust call to write_function_type.
3387 * pt.c (instantiate_template): Instantiate alternate entry points
3388 when instantiating the main function.
3390 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3392 * error.c (cp_print_error_function): Don't use embedded '\n' in
3395 2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com>
3397 * decl.c (init_decl_processing): Remove bogus initialization.
3398 * error.c (lang_print_error_function): Restore here.
3399 (init_error): Initialize print_error_function.
3401 2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3403 * decl2.c (arg_assoc): Revert my 2000-08-11 change.
3405 2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com>
3407 * Makefile.in (error.o): Depends on diagnostic.h
3409 * cp-tree.h (problematic_instantiation_changed,
3410 record_last_problematic_instantiation, current_instantiation,
3411 print_instantiation_context): Declare.
3412 (maybe_print_template_context): Remove.
3414 * decl.c (init_decl_processing): Set print_error_function to NULL.
3415 (lang_print_error_function): Remove, since we're using a new
3418 * error.c: #include diagnostic.h
3419 (function_category): New function.
3420 (cp_diagnostic_starter): Likewise.
3421 (cp_diagnostic_finalizer): Likewise.
3422 (cp_print_error_function): Likewise.
3423 (maybe_print_instantiation_context): Likewise.
3424 (print_instantiation_full_context): Likewise.
3425 (print_instantiation_partial_context): Likewise.
3426 (print_instantiation_context): Define.
3427 (init_error): Initialize diagnostic pager and finalizer.
3429 * pt.c (problematic_instantiation_changed): Define.
3430 (record_last_problematic_instantiation): Likewise.
3431 (current_instantiation): Likewise.
3432 (maybe_print_template_context): Remove.
3433 (print_template_context): Likewise.
3434 (current_tinst_level): Make static to reflect Brendan Kehoe's
3435 change of 1995-04-13.
3436 (push_tinst_level): Call print_instantiation_context.
3438 2000-08-21 Nix <nix@esperi.demon.co.uk>
3440 * lang-specs.h: Do not process -o or run the assembler if
3443 2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk>
3445 * decl.c (flag_hosted, flag_noniso_default_format_attributes): New
3447 * decl2.c (lang_decode_option): Disable gettext attributes for
3450 2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com>
3452 * lex.c (lang_init_options): Default diagnostic message maximum
3453 length to 80, when line-wrapping.
3455 2000-08-20 Mark Mitchell <mark@codesourcery.com>
3457 * class.c (build_vtbl_initializer): Clear the entire
3458 vtbl_init_data. Start keeping track of the functions for which we
3459 have created vcall offsets here.
3460 (dfs_build_vcall_offset_vtbl_entries): Remove.
3461 (build_vcall_offset_vtbl_entries): Reimplement.
3462 (add_vcall_offset_vtbl_entries_r): New function.
3463 (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for
3464 computing when vcall offsets are necessary.
3466 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3468 * decl.c (member_function_or_else): Use cp_error ... %T.
3469 (grokdeclarator): Likewise.
3470 (start_method): Likewise.
3471 * friend.c (make_friend_class): Use cp_pedwarn ... %T.
3473 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3475 * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
3478 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3480 * cp-tree.h (PTRMEM_OK_P): New macro.
3481 (itf_ptrmem_ok): New enumeration value.
3482 * class.c (resolve_address_of_overloaded_function): Add PTRMEM
3483 argument. Diagnose implicit pointer to member.
3484 (instantiate_type): Don't diagnose implicit pointer to member
3485 here. Pass itf_ptrmem_ok if ok. Adjust calls to
3486 resolve_address_of_overloaded_function.
3487 * init.c (build_offset_ref): Set PTRMEM_OK_P.
3488 (resolve_offset_ref): Don't diagnose implicit pointer to member here.
3489 * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
3490 * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
3491 (build_unary_op): Deal with single non-static member in
3494 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3496 * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.
3498 2000-08-18 Nathan Sidwell <nathan@codesourcery.com>
3500 * cp-tree.h (enum_name_string): Remove prototype.
3501 (report_case_error): Remove prototype.
3502 * cp/typeck2.c (enum_name_string): Remove.
3503 (report_case_error): Remove.
3504 * error.c (dump_expr): Deal with enum values directly.
3505 Correctly negate integer constant.
3507 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3509 * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
3510 (__cxa_vec_delete2, __cxa_vec_delete3): Declare.
3511 * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
3512 (__cxa_vec_delete2, __cxa_vec_delete3): Implement.
3513 (__cxa_vec_new): Use __cxa_vec_new2.
3514 (__cxa_vec_delete): Use __cxa_vec_delete2.
3516 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3518 * vec.cc (__cxa_vec_new): Set "C" linkage.
3519 (__cxa_vec_ctor): Likewise.
3520 (__cxa_vec_cctor): Likewise.
3521 (__cxa_vec_dtor): Likewise.
3522 (__cxa_vec_delete): Likewise.
3523 * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
3524 (__cxa_vec_ctor): Likewise.
3525 (__cxa_vec_cctor): Likewise.
3526 (__cxa_vec_dtor): Likewise.
3527 (__cxa_vec_delete): Likewise.
3529 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3531 * class.c (instantiate_type): Reinstate local variable
3532 deleted in previous change.
3534 * cvt.c (cp_convert_to_pointer): Pass itf_complain, not
3537 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3539 * cp-tree.h (instantiate_type_flags): New enumeration.
3540 (instantiate_type): Change parameter.
3541 * class.c (instantiate_type): Adjust prototype. Adjust.
3542 * call.c (standard_conversion): Adjust instantiate_type call.
3543 (reference_binding): Likewise.
3544 (build_op_delete_call): Likewise.
3545 (convert_like_real): Likewise.
3546 * cvt.c (cp_convert_to_pointer): Likewise.
3547 (convert_to_reference): Likewise.
3548 * pt.c (convert_nontype_argument): Likewise.
3549 * typeck.c (build_binary_op): Likewise.
3550 (build_ptrmemfunc): Likewise.
3551 (convert_for_assignment): Likewise.
3553 2000-08-17 Nathan Sidwell <nathan@codesourcery.com>
3555 * cp-tree.h (CPTR_AGGR_TAG): New global tree node.
3556 (current_aggr): Define.
3557 * decl.c (grokdeclarator): Make sure a friend class is an
3558 elaborated type specifier.
3559 * parse.y (current_aggr): Remove static definition.
3560 (cp_parse_init): Adjust.
3561 (structsp): Clear and restore current_aggr.
3562 (component_decl_list): Clear current_aggr.
3564 * error.c (dump_type, case TYPENAME_TYPE): Don't emit the
3565 aggregate tag on the typename's context.
3567 * pt.c (tsubst_friend_class): Return error_mark_node, if
3569 (instantiate_class_template): Ignore error_mark_node friend types.
3571 2000-08-14 Nathan Sidwell <nathan@codesourcery.com>
3573 * cvt.c (warn_ref_binding): New static function, broken out of ...
3574 (convert_to_reference): ... here. Use it.
3576 2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu>
3578 * parse.y (template_arg): Add rule for template qualified with
3581 2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3583 * decl2.c (add_function): Reorganize.
3584 (arg_assoc): Do not consider function template decls.
3586 2000-08-11 Jason Merrill <jason@redhat.com>
3588 * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're
3591 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3593 * cp-tree.h (resolve_scope_to_name): Remove unused prototype.
3594 (lookup_nested_tag): Likewise.
3596 * decl2.c (grokfield): Fix comment to reflect many types of _DECLs
3599 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3601 * parse.y (named_complex_class_head_sans_basetype): Remove
3604 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3606 * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build
3607 explicit TEMPLATE_ID_EXPR args.
3608 (build_expr_from_tree, case CALL_EXPR): Likewise.
3610 2000-08-11 Nathan Sidwell <nathan@codesourcery.com>
3612 * decl.c (check_tag_decl): Diagnose typename's which don't
3615 2000-08-10 Nathan Sidwell <nathan@codesourcery.com>
3617 * init.c (build_aggr_init): Reject bogus array initializers
3620 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3622 * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi
3624 * cp/tinfo.cc (__dynamic_cast): Likewise.
3625 * cp/inc/cxxabi.h (__dynamic_cast): Likewise.
3627 2000-08-09 Nathan Sidwell <nathan@codesourcery.com>
3629 * cvt.c (convert_to_pointer_force): Fix error message when
3630 attempting to cast from ambiguous base.
3632 2000-08-08 Jason Merrill <jason@redhat.com>
3634 * pt.c (tsubst_aggr_type): Bail if creating the argvec fails.
3635 (tsubst_template_arg_vector): Likewise.
3637 * decl2.c (build_anon_union_vars): Choose the largest field; don't
3638 assume that one will be as large as the union.
3640 2000-08-07 Kazu Hirata <kazu@hxi.com>
3642 * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo.
3643 * decl.c (pop_labels): Likewise.
3645 2000-08-04 Jeffrey Oldham <oldham@codesourcery.com>
3647 * inc/cxxabi.h (__pbase_type_info): Changed member names to match
3649 (__pointer_to_member_type_info): Likewise.
3650 (__base_class_info): Likewise.
3651 (__class_type_info): Likewise.
3652 (__si_class_type_info): Likewise.
3653 (__vmi_class_type_info): Likewise.
3654 * tinfo.cc (__si_class_type_info::__do_find_public_src):
3655 Changed member names to match specifications.
3656 (__vmi_class_type_info::__do_find_public_src): Likewise.
3657 (__si_class_type_info::__do_dyncast): Likewise.
3658 (__vmi_class_type_info::__do_dyncast): Likewise.
3659 (__si_class_type_info::__do_upcast): Likewise.
3660 (__vmi_class_type_info::__do_upcast): Likewise.
3661 * tinfo2.cc (__pbase_type_info::__do_catch): Likewise.
3662 (__pbase_type_info::__pointer_catch): Likewise.
3663 (__pointer_type_info::__pointer_catch): Likewise.
3664 (__pointer_to_member_type_info::__pointer_catch): Likewise.
3666 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
3668 * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist.
3669 * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS.
3670 (cc1plus): Link with $(BACKEND) and $(C_OBJS).
3672 2000-08-04 Mark Mitchell <mark@codesourcery.com>
3674 * cp-tree.h (add_method): Change prototype.
3675 * class.c (add_method): Remove FIELDS parameter. Add ERROR_P.
3676 Don't double the size of the method vector in the error case.
3677 (handle_using_decl): Adjust call to add_method.
3678 (add_implicitly_declared_members): Likewise.
3679 (clone_function_decl): Likewise.
3680 * decl2.c (check_classfn): Likewise.
3681 * semantics.c (finish_member_declaration): Likewise.
3683 2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk>
3685 * decl.c (flag_isoc94): New variable.
3687 2000-08-02 Jason Merrill <jason@redhat.com>
3689 * pt.c (do_type_instantiation): Add complain parm; don't complain
3690 if called recursively.
3691 * cp-tree.h, parse.y: Adjust.
3693 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
3695 * decl2.c: Silently ignore -Wstrict-prototypes; warn about
3696 -Wno-strict-prototypes.
3698 * g++spec.c: Adjust type of second argument to
3699 lang_specific_driver, and update code as necessary.
3701 * cp-tree.h: Don't prototype min_precision here.
3702 (my_friendly_assert): Cast expression to void.
3703 * semantics.c (do_poplevel): Initialize scope_stmts.
3705 2000-08-02 Mark Mitchell <mark@codesourcery.com>
3707 * cp-tree.h (DECL_NEEDED_P): Tweak.
3709 2000-07-28 Jason Merrill <jason@redhat.com>
3711 * lang-specs.h: Use %i in rule for .ii files.
3713 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
3715 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
3717 2000-07-30 Mark Mitchell <mark@codesourcery.com>
3719 Allow indirect primary bases.
3720 * cp-tree.h (struct lang_type): Remove vfield_parent. Add
3722 (CLASSTYPE_VFIELD_PARENT): Remove.
3723 (CLASSTYPE_PRIMARY_BINFO): Reimplement.
3724 (BINFO_PRIMARY_BINFO): Remove.
3725 (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement.
3726 (BINFO_VBASE_PRIMARY_P): Likewise.
3727 (BINFO_PRIMARY_BASE_OF): New macro.
3728 (BINFO_INDIRECT_PRIMARY_P): Likewise.
3729 (get_primary_binfo): New function.
3730 * decl.c (lang_mark_tree): Make lang_type::primary_base.
3731 * class.c (vcall_offset_data_s): Rename to ...
3732 (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p,
3733 and add ctor_vtbl_p.
3734 (get_derived_offset): Use get_primary_binfo.
3735 (dfs_mark_primary_bases): Adjust handling of virtual primary
3737 (mark_primary_bases): Likewise.
3738 (set_primary_base): Take a binfo, not an integer, as a
3739 representation of the primary base.
3740 (indirect_primary_base_p): Remove.
3741 (determine_primary_base): Adjust for indirect primary bases.
3742 (dfs_find_final_overrider): Fix typo in coment.
3743 (update_vtable_entry_for_fn): Use get_primary_binfo.
3744 (layout_nonempty_base_or_field): Tweak.
3745 (build_base_fields): Adjust for new primary base semantics.
3746 (dfs_propagate_binfo_offsets): Remove.
3747 (propagate_binfo_offsets): Rewrite.
3748 (dfs_set_offset_for_shared_vbases): Remove.
3749 (layout_virtual_bases): Don't use it.
3750 (layout_class_type): Set CLASSTYPE_SIZE correctly under the new
3752 (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not
3753 CLASSTYPE_VFIELD_PARENT.
3754 (dfs_get_primary_binfo): New function.
3755 (get_primary_binfo): Likewise.
3756 (dump_class_hierarchy_r): Tweak printing of primary bases.
3757 (build_vtbl_initializer): Fix typo in comments. Use
3759 (build_vcall_and_vbase_vtbl_entries): Likewise.
3760 (build_vbaes_offset_vtbl_entries): Likewise.
3761 (dfs_build_vcall_offset_vtbl_entries): Adjust setting of
3762 BV_VCALL_INDEX to handle indirect primary bases.
3763 (build_vcall_offset_vtbl_entries): Use vtbl_init_data.
3764 (build_rtti_vtbl_entries): Likewise.
3765 * search.c (get_shared_vbase_if_not_primary): Tweak.
3766 (find_vbase_instance): Likewise.
3767 (binfo_for_vtable): Simplify.
3768 * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF.
3769 (make_binfo): Make it have 11 entries.
3771 2000-07-30 Alex Samuel <samuel@codesourcery.com>
3773 * mangle.c (DECL_TEMPLATE_ID_P): Remove.
3774 (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when
3775 ascertaining primaryness.
3776 (G): Remove template_args.
3777 (decl_is_template_id): New function.
3778 (write_encoding): Use decl_is_template_id.
3779 (write_name): Likewise. Handle type_decls. Get main variant of
3781 (write_nested_name): Likewise.
3782 (write_prefix): Likewise.
3783 (write_template_prefix): Likewise.
3784 (write_special_name_constructor): Remove defunct production from
3786 (write_bare_function_type): Remove comment about absent parameter.
3787 (write_template_template_arg): Add missing grammar production to
3790 2000-07-27 Jason Merrill <jason@redhat.com>
3792 * decl.c (duplicate_decls): If common_type produces a non-typedef
3793 type for a typedef, just use the old type.
3795 2000-07-27 Mark Mitchell <mark@codesourcery.com>
3797 * cp-tree.h (function_depth): Declare.
3798 (verify_stmt_tree): Likewise.
3799 (find_tree): Likewise.
3800 * decl.c (function_depth): Give it external linkage.
3801 * optimize.c (optimize_function): Increment and decrement it.
3802 * tree.c (verify_stmt_tree_r): New function.
3803 (verify_stmt_tree): Likewise.
3804 (find_tree_r): Likewise.
3805 (find_tree): Likewise.
3807 2000-07-27 Jason Merrill <jason@redhat.com>
3809 * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use
3811 * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC.
3813 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3815 * decl.c (start_cleanup_fn): Mark the function as `inline'.
3816 * decl2.c (get_guard): Call cp_finish_decl, not
3817 rest_of_decl_compilation, for local guards.
3818 * lex.c (do_identifier): Remove unused variable.
3820 Wed Jul 26 15:05:51 CEST 2000 Marc Espie <espie@cvs.openbsd.org>
3822 * parse.y: Add missing ';'.
3824 2000-07-26 Mark Mitchell <mark@codesourcery.com>
3826 * parse.y (empty_parms): Use `()', not `(...)', when in the scope
3829 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3831 Kill strict_prototype. Backwards compatibility only for
3832 non NO_IMPLICIT_EXTERN_C systems.
3833 * cp-tree.h (flag_strict_prototype): Remove.
3834 (strict_prototype): Remove.
3835 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3836 * decl.c (maybe_push_to_top_level): Adjust.
3837 (pop_from_top_level): Adjust.
3838 (decls_match): Only allow sloppy parm matching for ancient
3840 (init_decl_processing): Adjust.
3841 (grokdeclarator): Adjust.
3842 * decl2.c (flag_strict_prototype): Remove.
3843 (strict_prototype): Remove.
3844 (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove.
3845 (lang_f_options): Remove "strict-prototype".
3846 (unsupported-options): Add "strict-prototype".
3847 * lex.c (do_identifier): Adjust.
3848 (do_scoped_id): Adjust.
3849 * parse.y (empty_parms): Adjust.
3850 * class.c (push_lang_context): Adjust.
3851 (pop_lang_context): Adjust.
3852 * typeck.c (comp_target_parms): Adjust.
3854 2000-07-25 Nathan Sidwell <nathan@codesourcery.com>
3856 * decl.c (poplevel): Deal with anonymous variables at for scope.
3857 (maybe_inject_for_scope_var): Likewise.
3859 2000-07-25 Zack Weinberg <zack@wolery.cumb.org>
3861 * decl.c: Remove all signal handling code, now done in toplev.c.
3863 2000-07-23 Mark Mitchell <mark@codesourcery.com>
3865 * decl.c (make_rtl_for_nonlocal_decl): Rework.
3867 * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set
3870 2000-07-20 Zack Weinberg <zack@wolery.cumb.org>
3872 * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__.
3873 Define my_friendly_assert and my_friendly_abort as macros
3874 which may call friendly_abort. Prototype friendly abort, not
3875 my_friendly_abort or my_friendly_assert.
3876 * decl.c (signal_catch): Report the signal caught in the error
3877 message. Call fatal directly.
3878 * typeck2.c (ack, my_friendly_assert): Delete.
3879 (my_friendly_abort): Rename to friendly_abort. Expect file,
3880 line, and function parameters. Report the abort code, then
3881 call fancy_abort. Do not mask an abort if errors have
3884 2000-07-18 Nathan Sidwell <nathan@codesourcery.com>
3886 * typeck.c (comp_target_parms): Remove obsolete parameter.
3887 (comp_target_types): Adjust.
3889 2000-07-17 Jason Merrill <jason@redhat.com>
3891 * typeck.c (mark_addressable): Never set TREE_USED.
3892 * call.c (build_call): Don't abort on calls to library functions
3893 that have been declared normally.
3895 * typeck.c (build_binary_op): Fix grammar in warning.
3897 * exception.cc (__eh_free): Fix prototype.
3899 * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR.
3901 * decl.c (pushdecl): Handle seeing an OVERLOAD in
3902 IDENTIFIER_NAMESPACE_VALUE.
3904 2000-07-16 Mark Mitchell <mark@codesourcery.com>
3906 * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation.
3907 * method.c (use_thunk): Correct handling of vcall offsets.
3909 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
3911 * .cvsignore: parse.h and parse.c have no cp- prefix.
3913 2000-07-13 Mark Mitchell <mark@codesourcery.com>
3915 * .cvsignore: New file.
3917 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
3919 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
3921 2000-07-12 Mark Mitchell <mark@codesourcery.com>
3923 * Makefile.in ($(PARSE_H)): Depend directly on parse.y.
3925 * parse.h: Likewise.
3927 2000-07-11 Mark Mitchell <mark@codesourcery.com>
3929 * class.c (layout_class_type): Add pointers to virtual bases after
3930 base classes under the old ABI.
3932 2000-07-10 Benjamin Chelf <chelf@codesourcery.com>
3934 * semantics.c (finish_for_stmt): Remove call to emit_line_note.
3935 (finish_continue_stmt): Likewise.
3936 (begin_for_stmt): Remove call to note_level_for_for.
3937 (finish_goto_stmt): Change call from build_min_nt
3939 (finish_expr_stmt): Likewise.
3940 (begin_if_stmt): Likewise.
3941 (begin_while_stmt): Likewise.
3942 (finish_while_stmt): Likewise.
3943 (finish_return_stmt): Likewise.
3944 (begin_for_stmt): Likewise.
3945 (finish_for_stmt): Likewise.
3946 (finish_break_stmt): Likewise.
3947 (begin_switch_stmt): Likewise.
3948 (finish_case_label): Likewise.
3949 (genrtl_try_block): Likewise.
3950 (begin_try_block): Likewise.
3951 (begin_handler): Likewise.
3952 (begin_compound_stmt): Likewise.
3953 (finish_asm_stmt): Likewise.
3954 (finish_label_stmt): Likewise.
3955 (add_decl_stmt): Likewise.
3956 (finish_subobject): Likewise.
3957 (finish_decl_cleanup): Likewise.
3958 (finish_named_return_value): Likewise.
3959 (setup_vtbl_ptr): Likewise.
3960 (add_scope_stmt): Likewise.
3961 * decl.c (finish_constructor_body): Likewise.
3962 (finish_destructor_body): Likewise.
3963 * optimize.c (copy_body_r): Likewise.
3964 (initialize_inlined_parameters): Likewise.
3965 (declare_return_variable): Likewise.
3966 (expand_call_inline): Likewise.
3968 2000-07-10 Jakub Jelinek <jakub@redhat.com>
3970 * semantics.c (expand_body): Sync interface information
3971 at the end of function body expansion.
3973 2000-07-09 Jason Merrill <jason@redhat.com>
3975 * init.c (build_new_1): Bail early if the call to new fails.
3977 * decl.c (compute_array_index_type): Check specifically for
3978 an INTEGER_CST, not just TREE_CONSTANT.
3980 * decl.c (duplicate_decls): Don't call duplicate_decls on
3981 the DECL_TEMPLATE_RESULT.
3982 (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different
3985 * error.c (dump_template_bindings): Don't crash if we had an
3986 invalid argument list.
3988 * typeck.c (c_expand_start_case): Do narrowing here.
3989 * semantics.c (finish_switch_cond): Not here.
3991 2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com>
3993 * parse.y (asm_clobbers): Do string concatenation.
3995 2000-07-09 Mark Mitchell <mark@codesourcery.com>
3997 * decl.c (pushtag): Don't put local classes in template functions
3998 on the local_classes list.
4000 2000-07-04 Scott Snyder <snyder@fnal.gov>
4002 * decl2.c (get_guard): Add missing return for old ABI local
4005 2000-07-09 Mark Mitchell <mark@codesourcery.com>
4007 * cp-tree.h (char_type_p): New function.
4008 * decl.c (init_decl_processing): Don't initialize
4009 signed_wchar_type_node or unsigned_wchar_type_node.
4010 (complete_array_type): Handle brace-enclosed string-constants.
4011 * rtti.c (emit_support_tinfos): Remove #if 0'd code.
4012 * tree.c (char_type_p): New function.
4013 * typeck2.c (digest_init): Use char_type_p.
4015 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4017 * pt.c (tsubst): Don't layout type, if it's error_mark.
4019 2000-07-06 Nathan Sidwell <nathan@codesourcery.com>
4021 * pt.c (instantiate_pending_templates): Reset template level.
4023 2000-07-05 Jason Merrill <jason@redhat.com>
4025 * call.c (joust): Don't complain about `operator char *()' beating
4026 `operator const char *() const'.
4028 2000-07-04 scott snyder <snyder@fnal.gov>
4029 Jason Merrill <jason@redhat.com>
4031 * repo.c (repo_get_id): Handle the case where a class with virtual
4032 bases has a null TYPE_BINFO_VTABLE.
4034 2000-07-04 Kevin Buhr <buhr@stat.wisc.edu>
4035 Jason Merrill <jason@redhat.com>
4037 * parse.y (member_init): Just pass in the type.
4038 * init.c (expand_member_init): Handle getting a type.
4040 2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4041 Jason Merrill <jason@redhat.com>
4043 * decl.c (finish_function): Warn if a function has no return
4045 Suggested by Andrew Koenig.
4046 * typeck.c (check_return_expr): Do set current_function_returns_value
4047 if we got an error_mark_node.
4049 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4051 * decl2.c (push_decl_namespace): Push the original namespace.
4053 2000-07-03 Nathan Sidwell <nathan@codesourcery.com>
4055 * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES.
4056 * semantics.c (begin_class_definition): Clear it.
4058 2000-07-02 Benjamin Chelf <chelf@codesourcery.com>
4060 * cp-tree.h (genrtl_goto_stmt): Remove declaration.
4061 (genrtl_expr_stmt): Likewise.
4062 (genrtl_decl_stmt): Likewise.
4063 (genrtl_if_stmt): Likewise.
4064 (genrtl_while_stmt): Likewise.
4065 (genrtl_do_stmt): Likewise.
4066 (genrtl_return_stmt): Likewise.
4067 (genrtl_for_stmt): Likewise.
4068 (genrtl_break_stmt): Likewise.
4069 (genrtl_continue_stmt): Likewise.
4070 (genrtl_scope_stmt): Likewise.
4071 (genrtl_switch_stmt): Likewise.
4072 (genrtl_case_label): Likewise.
4073 (genrtl_begin_compound_stmt): Likewise.
4074 (genrtl_finish_compound_stmt): Likewise.
4075 (genrtl_compound_stmt): Likewise.
4076 (genrtl_asm_stmt): Likewise.
4078 * init.c (begin_init_stmts): Remove call to
4079 genrtl_begin_compound_stmt.
4080 (finish_init_stmts): Remove call to genrtl_finish_compound_stmt.
4082 * semantics.c (lang_expand_stmt): Changed call to
4083 genrtl_compound_stmt to ignore return value.
4085 2000-07-02 Mark Mitchell <mark@codesourcery.com>
4087 * mangle.c (canonicalize_for_substitution): Return the canonical
4090 * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a
4092 * typeck.c (commonparms): Remove obstack manipulations.
4094 2000-07-01 Benjamin Chelf <chelf@codesourcery.com>
4096 * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o.
4098 * Makefile.in (OBJS): Added ../c-semantics.o.
4099 (OBJDEPS): Likewise.
4101 * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to
4103 (struct stmt_tree): Added comment.
4104 (current_function_name_declared): Removed.
4105 (stmts_are_full_exprs_p): Likewise.
4106 (genrtl_do_pushlevel): Likewise.
4107 (genrtl_clear_out_block): Likewise.
4108 (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h.
4109 (DECL_ANON_UNION_ELEMS): Likewise.
4110 (emit_local_var): Likewise.
4111 (make_rtl_for_local_static): Likewise.
4112 (do_case): Likewise.
4113 (expand_stmt): Likewise.
4114 (genrtl_decl_cleanup): Likewise.
4115 (c_expand_asm_operands): Likewise.
4116 (c_expand_return): Likewise.
4117 (c_expand_start_case): Likewise.
4119 * decl.c (make_rtl_for_local_static): Moved to c-semantics.c.
4120 (emit_local_var): Likewise.
4121 (initialize_local_var): Change reference to
4122 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4123 Change reference to stmts_are_full_exprs_p to
4124 current_stmt_tree->stmts_are_full_exprs_p.
4125 (push_cp_function_context): Likewise.
4127 * expect.c (expand_throw): Change reference to
4128 stmts_are_full_exprs_p.
4130 * init.c (build_aggr_init): Change reference to
4131 stmts_are_full_exprs_p.
4132 (build_vec_init): Likewise.
4134 * optimize.c (maybe_clone_body): Change reference to
4135 current_function_name_declared to
4136 cp_function_chain->name_declared.
4138 * pt.c (instantiate_decl): Change reference to
4139 current_function_name_declared to
4140 cp_function_chain->name_declared.
4142 * semantics.c (expand_cond): Moved declaration to c-common.h.
4143 (genrtl_do_pushlevel): Moved to c-semantics.c.
4144 (genrtl_clear_out_block): Likewise.
4145 (genrtl_goto_stmt): Likewise.
4146 (genrtl_expr_stmt): Likewise.
4147 (genrtl_decl_stmt): Likewise.
4148 (gerntl_if_stmt): Likewise.
4149 (genrtl_while_stmt): Likewise.
4150 (genrtl_do_stmt): Likewise.
4151 (genrtl_return_stmt): Likewise.
4152 (genrtl_for_stmt): Likewise.
4153 (genrtl_break_stmt): Likewise.
4154 (genrtl_continue_stmt): Likewise.
4155 (genrtl_scope_stmt): Likewise.
4156 (genrtl_switch_stmt): Likewise.
4157 (genrtl_case_label): Likewise.
4158 (genrtl_begin_compound_stmt): Likewise.
4159 (genrtl_finish_compound_stmt): Likewise.
4160 (genrtl_compound_stmt): Likewise.
4161 (genrtl_asm_stmt): Likewise.
4162 (genrtl_decl_cleanup): Likewise.
4163 (expand_cond): Likewise.
4164 (expand_stmt): Renamed to ...
4165 (lang_expand_stmt): ... this.
4166 (lang_expand_expr_stmt): Initialize.
4167 (set_current_function_name_declared): Likewise.
4168 (stmts_are_full_exprs_p): Likewise.
4169 (current_function_name_declared): Likewise.
4170 (anon_aggr_type_p): Likewise.
4171 (do_poplevel): Change reference to
4172 stmts_are_full_exprs_p to call to stmts_are_full_exprs_p().
4173 Change reference to stmts_are_full_exprs_p to
4174 current_stmt_tree->stmts_are_full_exprs_p.
4175 (add_tree): Likewise.
4176 (finish_expr_stmt): Likewise.
4177 (prep_stmt): Likewise.
4178 (lang_expand_stmt): Likewise.
4179 (begin_compound_stmt): Change reference to
4180 current_function_name_declared to
4181 cp_function_chain->name_declared and call to
4182 current_function_name_declared().
4183 (setup_vtbl_ptr): Likewise.
4184 (genrtl_do_poplevel): Removed.
4186 2000-06-30 Jason Merrill <jason@redhat.com>
4188 * init.c (init_init_processing): Go back to aligning like
4189 double_type_node for old ABI.
4190 (get_cookie_size): Make cookie larger if we get a type that needs
4192 (build_vec_delete): Call it.
4194 * typeck.c (qualify_type_recursive): New fn.
4195 (composite_pointer_type): Use it.
4196 (build_binary_op): Use composite_pointer_type.
4198 2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu>
4199 Jason Merrill <jason@redhat.com>
4201 * typeck.c (check_return_expr): Don't complain about returning
4202 NULL from operator new if -fcheck-new.
4203 * cp-tree.h: Declare flag_check_new here.
4206 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4208 * mangle.c (find_substitution): Use same_type_p.
4209 (write_encoding): Don't check for substitutions.
4211 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4213 * parse.y (expr_no_comma_rangle): New non-terminal.
4214 (template_parm): Use it for default parameter case.
4215 (template_arg): Use it.
4216 (expr_no_commas): Remove commented out undefined extensions.
4217 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4218 * parse.h, parse.c: Rebuilt.
4220 2000-06-30 Mark Mitchell <mark@codesourcery.com>
4222 * semantics.c (genrtl_asm_stmt): Don't decay input operands here.
4223 (finish_asm_stmt): Do it here, instead.
4225 * cp-tree.h (ridpointers): Don't declare.
4226 * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX.
4227 (record_builtin_java_type): Likewise.
4228 (init_decl_processing): Likewise.
4229 * lex.c: Move inclusion of lex.h.
4230 (ridpointers): Don't define.
4231 (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of
4233 * lex.h (enum rid): Rename to ...
4234 (enum cp_rid): ... this.
4235 (ridpointers): Don't declare.
4236 * parse.y: Move inclusion of lex.h.
4237 * parse.c: Regenerated.
4238 * spew.c: Move inclusion of lex.h.
4240 * cp-tree.h (struct language_function): Remove temp_name_counter.
4241 (temp_name_counter): Remove.
4242 (get_temp_name): Change prototype.
4243 (get_guard): New function.
4244 (get_guard_cond): Likewise.
4245 (set_guard): Likewise.
4246 * cvt.c (build_up_reference): Adjust call to get_temp_name.
4247 * decl.c (expand_static_init): Use get_guard and friends to
4248 implement guard variables.
4249 * decl2.c (get_temp_name): Assume that the variables created are
4251 (get_sentry): Rename to ...
4252 (get_guard): ... this. Implement new ABI guard variables.
4253 (get_guard_bits): New function.
4254 (get_guard_cond): Likewise.
4255 (set_guard): Likewise.
4256 (start_static_initialization_or_destruction): Use them.
4257 (do_static_initialization): Replace sentry with guard throughout.
4258 (do_static_destruction): Likewise.
4259 * init.c (create_temporary_var): Add comment.
4261 2000-06-28 Alex Samuel <samuel@codesourcery.com>
4263 * mangle.c (find_substitution): Use same_type_p.
4264 (write_encoding): Don't check for substitutions.
4266 2000-06-30 Nathan Sidwell <nathan@codesourcery.com>
4268 * parse.y (expr_no_comma_rangle): New non-terminal.
4269 (template_parm): Use it for default parameter case.
4270 (template_arg): Use it.
4271 (expr_no_commas): Remove commented out undefined extensions.
4272 * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r.
4273 * parse.h, parse.c: Rebuilt.
4275 2000-06-29 Mark Mitchell <mark@codesourcery.com>
4277 * cp-tree.h (flag_const_strings): Remove.
4278 (warn_parentheses): Likewise.
4279 (warn_format): Likewise.
4280 (common_type): Likewise.
4281 (default_conversion): Likewise.
4282 (build_binary_op): Likewise.
4283 (cp_build_binary_op): New macro.
4284 * call.c (build_new_op): Use cp_build_binary_op instead of
4286 * class.c (build_vtable_entry_ref): Likewise.
4287 * decl.c (expand_static_init): Likewise.
4288 (compute_array_index_type): Likewise.
4289 (build_enumerator): Likewise.
4290 * decl2.c (delete_sanity): Likewise.
4291 (start_static_initialization_or_destruction): Likewise.
4292 * error.c (dump_type_suffix): Likewise.
4293 * init.c (resolve_offset_ref): Likewise.
4294 (build_new): Likewise.
4295 (build_new_1): Likewise.
4296 (build_vec_delete_1): Likewise.
4297 (build_vec_init): Likewise.
4298 (build_delete): Likewise.
4299 * rtti.c (synthesize_tinfo_fn): Likewise.
4300 (synthesize_tinfo_var): Likewise.
4301 * search.c (expand_upcast_fixups): Likewise.
4302 (fixup_all_virtual_upcast_offsets): Likewise.
4303 * typeck.c (build_array_ref): Likewise.
4304 (get_member_function_from_ptrfunc): Likewise.
4305 (build_binary_op): Add parameter.
4306 (pointer_int_sum): Use cp_build_binary_op.
4307 (pointer_diff): Likewise.
4308 (build_modify_expr): Likewise.
4309 (get_delta_difference): Likewise.
4310 (build_ptrmemfunc): Likewise.
4312 2000-06-29 Nathan Sidwell <nathan@codesourcery.com>
4314 * cp-tree.h (SET_DECL_ARTIFICIAL): Remove.
4315 * decl.c (create_implicit_typedef): Adjust.
4316 * decl2.c (build_artificial_parm): Adjust.
4317 * method.c (implicitly_declare_fn): Adjust.
4318 * pt.c (push_inline_template_parms_recursive): Adjust.
4319 (process_template_parm): Adjust.
4320 (overloaded_template_name): Adjust.
4321 * semantics.c (finish_template_template_parm): Adjust.
4323 2000-06-28 Mark Mitchell <mark@codesourcery.com>
4325 * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove.
4326 * class.c (update_vtable_entry_for_fn): Correct logic for deciding
4327 where to emit thunks.
4328 (build_vtt): Adjust call to build_vtt_inits.
4329 (build_vtt_inits): Add parameter to indicate whether or not
4330 sub-VTTs for virtual bases should be included. Adjust handling of
4331 construction vtables.
4332 (get_matching_base): New function.
4333 (dfs_build_vtt_inits): Rename to ...
4334 (dfs_build_secondary_vptr_vtt_inits): Adjust handling of
4335 construction vtables.
4336 (dfs_fixup_binfo_vtbls): Likewise.
4337 (build_ctor_vtbl_groups): Build construction vtables for virtual
4339 (accumulate_vtbl_inits): Tweak logic for deciding whether or not
4340 to build construction vtbls.
4341 (dfs_accumulate_vtbl_inits): Adjust handling of
4342 construction vtables.
4344 * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified
4347 2000-06-27 Mark Mitchell <mark@codesourcery.com>
4349 * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too.
4351 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4353 * search.c (hides): Remove.
4354 (is_subobject_of_p): Add most_derived parameter. Use
4356 (lookup_field_queue_p): Adjust.
4357 (lookup_field_r): Adjust.
4359 2000-06-26 Nathan Sidwell <nathan@codesourcery.com>
4361 * decl2.c (handle_class_head): Bash typedefs to the type's main
4364 2000-06-25 Mark Mitchell <mark@codesourcery.com>
4366 * cp-tree.h (genrtl_begin_stmt_expr): Rename to ...
4367 (begin_global_stmt_expr): ... this.
4368 (genrtl_finish_stmt_expr): Rename to ...
4369 (finish_global_stmt_expr): ... this.
4370 * init.c (begin_init_stmts): Adjust calls.
4371 (finish_init_stmts): Likewise.
4372 * semantics.c (genrtl_begin_stmt_expr): Rename to ...
4373 (begin_global_stmt_expr): ... this.
4374 (genrtl_finish_stmt_expr): Rename to ...
4375 (finish_global_stmt_expr): ... this.
4377 2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4379 * search.c (lookup_member): Fix typo in comment.
4381 2000-06-24 Jason Merrill <jason@redhat.com>
4383 * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace.
4384 (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL.
4386 2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de>
4388 * parse.y (complex_direct_notype_declarator): Support global_scope.
4389 * Makefile.in: Adjust conflict count.
4391 2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu>
4393 * parse.y (template_arg): Convert TEMPLATE_DECL
4394 that is a template template paramter to
4395 TEMPLATE_TEMPLATE_PARM here.
4397 * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment.
4398 * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro.
4399 (copy_template_template_parm): Adjust prototype.
4400 * decl.c (grokdeclarator): Remove dead code.
4401 * pt.c (process_template_parm): Tidy.
4402 (lookup_template_class): Construct nodes in
4403 copy_template_template_parm.
4404 (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to
4405 lookup_template_class. Use TYPE_TI_TEMPLATE.
4406 * tree.c (copy_template_template_parm): Add NEWARGS
4408 (mapcar): Adjust call to copy_template_template_parm.
4409 * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL.
4410 * method.c (build_template_template_parm_names): Change error
4411 code to avoid compilation warning.
4413 * gxxint.texi: Document template template parameter
4416 2000-06-21 Alex Samuel <samuel@codesourcery.com>
4418 * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o.
4419 (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c.
4420 (cp-demangle.o): New rule.
4421 (dyn-string.o): Likewise.
4422 * inc/cxxabi.h (__cxa_demangle): New declaration.
4424 2000-06-22 Mark Mitchell <mark@codesourcery.com>
4426 * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro.
4427 (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise.
4428 (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset
4430 (THUNK_GENERATE_WITH_VTABLE_P): New macro.
4431 (make_thunk): Change prototype.
4432 (emit_thunk): Rename to use_thunk.
4433 (mangle_thunk): Change prototype.
4434 * class.c (get_derived_offset): Simplify.
4435 (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and
4436 BV_GENERATE_THUNK_WITH_VTABLE_P.
4437 (build_primary_vtable): Simplify.
4438 (add_virtual_function): Use BV_FN, rather than TREE_VALUE.
4439 (dfs_find_base): Remove.
4440 (update_vtable_entry_for_fn): Correct bug in finding the base
4441 where a virtual function was first declared. Figure out whether
4442 or not to emit a vcall-thunk with the vtables in which it appears.
4443 Correct logic for deciding whether to use an ordinary thunk, or a
4445 (finish_struct_1): Remove unnecssary code.
4446 (build_vtbl_initializer): Use ssize_int for the running counter of
4448 (build_vtbl_initializer): Only use vcall thunks where necessary.
4449 Mark thunks as needing to be emitted with their vtables, or not.
4450 (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in
4451 indices. Use size_binop.
4452 (dfs_build_vcall_offset_vtbl_entries): Don't rely on
4453 BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use
4455 (build_rtti_vtbl_entries): Adjust call to build_vtable_entry.
4456 (build_vtable_entry): Mark thunks as needing to be emitted with
4457 their vtables, or not.
4458 * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk.
4459 * decl2.c (mark_vtable_entries): Use use_thunk instead of
4461 * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk
4463 * error.c (dump_expr): Use BV_FN.
4464 * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree,
4466 * method.c (make_thunk): Likewise.
4467 (emit_thunk): Rename to use_thunk. Allow callers to decide
4468 whether or not to actually emit the thunk. Adjust for changes in
4469 representation of vcall offsets.
4470 * search.c (dfs_get_pure_virtuals): Use BV_FN.
4471 * semantics.c (emit_associated_thunks): New function.
4472 (expand_body): Use it.
4473 * ir.texi: Adjust decriptions of thunks.
4475 2000-06-22 Jason Merrill <jason@redhat.com>
4477 * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE.
4478 (tsubst_friend_function): Copy it here.
4480 * decl.c (grok_op_properties): Fix typo.
4482 * decl2.c (delete_sanity): Clarify warning, avoid failure on
4485 * pt.c (check_explicit_specialization): Clarify error.
4487 * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from
4488 an old OVERLOAD when we're declaring a non-function.
4489 (pushdecl, destroy_local_var): Check for error_mark_node.
4490 (warn_extern_redeclared_static): Also bail early if
4492 (push_overloaded_decl): Ignore an old error_mark_node.
4494 2000-06-22 Nathan Sidwell <nathan@codesourcery.com>
4496 * call.c (build_x_va_arg): Check if in a template decl.
4497 * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg.
4499 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
4501 * class.c (push_lang_context): TYPE_NAME gets you to the Java
4503 * decl.c (check_goto): Computed gotos assumed OK.
4505 2000-06-20 Jason Merrill <jason@redhat.com>
4507 * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs
4508 for which we don't need to look for instantiations.
4510 2000-06-21 Nathan Sidwell <nathan@codesourcery.com>
4512 * parse.y (program): Always call finish_translation_unit.
4513 * parse.c, parse.h: Rebuilt.
4515 2000-06-20 Zack Weinberg <zack@wolery.cumb.org>
4517 * method.c: Don't include hard-reg-set.h.
4519 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4521 * rtti.c (get_base_offset): Cope when vbase field is in a base.
4523 2000-06-20 Nathan Sidwell <nathan@codesourcery.com>
4525 * call.c (build_conditional_expr): Use VOID_TYPE_P.
4526 * cvt.c (cp_convert_to_pointer): Likewise.
4527 (convert_to_void): Likewise.
4528 * error.c (dump_expr): Likewise.
4529 * except.c (complete_ptr_ref_or_void_ptr_p): Likewise.
4530 * init.c (build_delete): Likewise.
4531 * method.c (emit_thunk): Likewise.
4532 * optmize.c (declare_return_variable): Likewise.
4533 * rtti.c (get_tinfo_decl_dynamic): Likewise.
4534 (get_typeid): Likewise.
4535 (build_dynamic_cast_1): Likewise.
4536 * typeck.c (composite_pointer_type): Likewise.
4537 (common_type): Likewise.
4538 (build_indirect_ref): Likewise.
4539 (build_binary_op): Likewise.
4540 (build_x_compound_expr): Likewise.
4541 (check_return_expr): Likewise.
4542 * typeck2.c (add_exception_specifier): Likewise.
4544 * mangle.c (write_method_parms): Use direct comparison for end
4547 2000-06-19 Benjamin Chelf <chelf@codesourcery.com>
4549 * cp-tree.h (genrtl_try_block): Declare function.
4550 (genrtl_handler): Likewise.
4551 (genrtl_catch_block): Likewise.
4552 (genrtl_ctor_stmt): Likewise.
4553 (genrtl_subobject): Likewise.
4554 (genrtl_decl_cleanup): Likewise.
4555 (genrtl_do_poplevel): Likewise.
4556 (genrtl_do_pushlevel): Likewise.
4557 (genrtl_clear_out_block): Likewise.
4558 (genrtl_goto_stmt): Likewise.
4559 (genrtl_expr_stmt): Likewise.
4560 (genrtl_decl_stmt): Likewise.
4561 (genrtl_if_stmt): Likewise.
4562 (genrtl_while_stmt): Likewise.
4563 (genrtl_do_stmt): Likewise.
4564 (genrtl_return_stmt): Likewise.
4565 (genrtl_for_stmt): Likewise.
4566 (genrtl_break_stmt): Likewise.
4567 (genrtl_continue_stmt): Likewise.
4568 (genrtl_scope_stmt): Likewise.
4569 (genrtl_switch_stmt): Likewise.
4570 (genrtl_case_label): Likewise.
4571 (genrtl_begin_compound_stmt): Likewise.
4572 (genrtl_finish_compound_stmt): Likewise.
4573 (genrtl_compound_stmt): Likewise.
4574 (genrtl_asm_stmt): Likewise.
4575 (genrtl_named_return_value): Likewise.
4576 (genrtl_begin_stmt_expr): Likewise.
4577 (genrtl_finish_stmt_expr): Likewise.
4578 (finish_for_stmt): Removed first argument.
4579 (finish_switch_stmt): Likewise.
4581 * semantics.c (genrtl_try_block): Define function.
4582 (genrtl_handler): Likewise.
4583 (genrtl_catch_block): Likewise.
4584 (genrtl_ctor_stmt): Likewise.
4585 (genrtl_subobject): Likewise.
4586 (genrtl_decl_cleanup): Likewise.
4587 (genrtl_do_poplevel): Likewise.
4588 (genrtl_do_pushlevel): Likewise.
4589 (genrtl_clear_out_block): Likewise.
4590 (genrtl_goto_stmt): Likewise.
4591 (genrtl_expr_stmt): Likewise.
4592 (genrtl_decl_stmt): Likewise.
4593 (genrtl_if_stmt): Likewise.
4594 (genrtl_while_stmt): Likewise.
4595 (genrtl_do_stmt): Likewise.
4596 (genrtl_return_stmt): Likewise.
4597 (genrtl_for_stmt): Likewise.
4598 (genrtl_break_stmt): Likewise.
4599 (genrtl_continue_stmt): Likewise.
4600 (genrtl_scope_stmt): Likewise.
4601 (genrtl_switch_stmt): Likewise.
4602 (genrtl_case_label): Likewise.
4603 (genrtl_begin_compound_stmt): Likewise.
4604 (genrtl_finish_compound_stmt): Likewise.
4605 (genrtl_compound_stmt): Likewise.
4606 (genrtl_asm_stmt): Likewise.
4607 (genrtl_named_return_value): Likewise.
4608 (genrtl_begin_stmt_expr): Likewise.
4609 (genrtl_finish_stmt_expr): Likewise.
4610 (finish_for_stmt): Removed first argument and generate rtl
4612 (finish_switch_stmt): Likewise.
4613 (do_poplevel): Removed generate rtl specific code.
4614 (do_pushlevel): Likewise.
4615 (add_tree): Likewise.
4616 (finish_goto_stmt): Likewise.
4617 (finish_expr_stmt): Likewise.
4618 (begin_if_stmt): Likewise.
4619 (finish_if_stmt_cond): Likewise.
4620 (finish_then_clause): Likewise.
4621 (begin_else_clause): Likewise.
4622 (finish_else_clause): Likewise.
4623 (finish_if_stmt): Likewise.
4624 (clear_out_block): Likewise.
4625 (begin_while_stmt): Likewise.
4626 (finish_while_stmt_cond): Likewise.
4627 (finish_while_stmt): Likewise.
4628 (begin_do_stmt): Likewise.
4629 (finish_do_body): Likewise.
4630 (finish_do_stmt): Likewise.
4631 (finish_return_stmt): Likewise.
4632 (begin_for_stmt): Likewise.
4633 (finish_for_init_stmt): Likewise.
4634 (finish_for_cond): Likewise.
4635 (finish_for_expr): Likewise.
4636 (finish_break_stmt): Likewise.
4637 (finish_continue_stmt): Likewise.
4638 (begin_switch_stmt): Likewise.
4639 (finish_switch_cond): Likewise.
4640 (finish_case_label): Likewise.
4641 (begin_try_block): Likewise.
4642 (begin_function_try_block): Likewise.
4643 (finish_try_block): Likewise.
4644 (finish_cleanup_try_block): Likewise.
4645 (finish_cleanup): Likewise.
4646 (finish_function_try_block): Likewise.
4647 (finish_handler_sequence): Likewise.
4648 (finish_function_handler_sequence): Likewise.
4649 (begin_handler): Likewise.
4650 (finish_handler_parms): Likewise.
4651 (begin_catch_block): Likewise.
4652 (finish_handler): Likewise.
4653 (begin_compound_stmt): Likewise.
4654 (finish_compound_stmt): Likewise.
4655 (finish_asm_stmt): Likewise.
4656 (finish_label_stmt): Likewise.
4657 (finish_label_decl): Likewise.
4658 (finish_subobject): Likewise.
4659 (finish_decl_cleanup): Likewise.
4660 (finish_named_return_value): Likewise.
4661 (begin_stmt_expr): Likewise.
4662 (finish_stmt_expr): Likewise.
4664 * decl.c (initialize_local_var): Changed call to finish_expr_stmt
4665 to call genrtl_expr_stmt when appropriate.
4667 * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and
4668 begin_compound_expr to call genrtl_begin_stmt_expr and
4669 genrtl_begin_compound_expr when appropriate.
4670 (finish_init_stmts): Changed calls to finish_compound_expr and
4671 finish_stmt_expr to call genrtl_finish_compound_expr and
4672 genrtl_finish_stmt_expr when appropriate.
4673 (expand_default_init): Changed call to finish_expr_stmt to call
4674 genrtl_expr_stmt when appropriate.
4675 (build_vec_init): Likewise.
4677 * parse.y (simple_stmt): Removed first argument from call to
4678 finish_for_stmt. Removed first argument from call to
4681 * parse.c: Regenerated.
4683 * pt.c (tsubst_expr): Removed first argument from call to
4684 finish_for_stmt. Removed first argument from call to
4687 2000-06-16 Benjamin Chelf <chelf@codesourcery.com>
4689 * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to
4690 CP_DUMMY_TREE_CODE. Remove #include "c-common.def".
4692 * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def".
4693 (cplus_tree_code_length[]): Likewise.
4694 (cplus_tree_code_name[]): Likewise.
4695 (init_parse): Added call to add_c_tree_codes. Changed
4696 LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE.
4698 2000-06-16 Mark Mitchell <mark@codesourcery.com>
4700 * cp-tree.h (finish_mem_initializers): Declare.
4701 (count_trees): Likewise.
4702 * parse.y (base_init): Use finish_mem_initializers.
4703 * semantics.c (finish_mem_initializers): New function.
4705 * tree.c (count_trees_r): Prototype. Use DATA parameter to store
4706 the number of trees.
4708 (count_trees): Don't use it.
4710 2000-06-15 Jason Merrill <jason@redhat.com>
4712 * tree.c (count_trees): New debugging function.
4714 * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P.
4715 * init.c (build_member_call): Pull out the name of a DECL.
4717 * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H.
4718 * semantics.c (expand_body): Push to TV_INTEGRATION here.
4719 * optimize.c (optimize_function): Not here.
4720 * pt.c (instantiate_decl): Push to TV_PARSE.
4722 2000-06-15 Mark Mitchell <mark@codesourcery.com>
4724 * cp-tree.h (struct language_function): Remove x_base_init_list
4725 and x_member_init_list.
4726 (current_base_init_list): Remove.
4727 (current_member_init_list): Likewise.
4728 (setup_vtbl_ptr): Change prototype.
4729 (emit_base_init): Likewise.
4730 (expand_member_init): Likewise.
4731 (reinit_parse_for_function): Remove.
4732 * decl.c (save_function_data): Don't clear x_base_init_list and
4734 (mark_language_function): Don't mark them.
4735 * init.c (perform_member_init): Tweak comment.
4736 (sort_member_init): Take the list of initializers as an argument.
4737 (sort_base_init): Likewise.
4738 (emit_base_init): Likewise.
4739 (expand_member_init): Return the initializer. Don't use global
4741 * lex.c (reinit_parse_for_function): Remove.
4742 * method.c (build_template_parm_names): Correct substitution.
4743 (do_build_copy_constructor): Don't use current_member_init_list
4744 and current_base_init_list.
4745 (synthesize_method): Likewise.
4746 * parse.y (base_init): Split mem-initializers into
4747 base-initializers and field-initializers.
4748 (member_init_list): Build up the list here.
4749 (member_init): Return the initializer.
4750 (fn.depfn): Don't use reinit_parse_for_function.
4751 * parse.c: Regenerated.
4752 * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the
4754 (tsubst_expr): Don't use current_member_init_list
4755 and current_base_init_list.
4756 (tsubst_expr_values): Rename to ...
4757 (tsubst_initializer_list): ... this. Use convert_from_reference.
4758 * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list
4759 and current_base_init_list.
4760 (begin_function_definition): Don't call reinit_parse_for_function.
4762 * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors.
4764 * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE
4767 * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking.
4769 2000-06-14 Benjamin Chelf <chelf@codesourcery.com>
4771 * cp-tree.h (IF_COND): Move to c-common.h.
4772 (THEN_CLAUSE): Likewise.
4773 (ELSE_CLAUSE): Likewise.
4774 (WHILE_COND): Likewise.
4775 (WHILE_BODY): Likewise.
4776 (DO_COND): Likewise.
4777 (DO_BODY): Likewise.
4778 (RETURN_EXPR): Likewise.
4779 (EXPR_STMT_EXPR): Likewise.
4780 (FOR_INIT_STMT): Likewise.
4781 (FOR_COND): Likewise.
4782 (FOR_EXPR): Likewise.
4783 (FOR_BODY): Likewise.
4784 (SWITCH_COND): Likewise.
4785 (SWITCH_BODY): Likewise.
4786 (CASE_LOW): Likewise.
4787 (CASE_HIGH): Likewise.
4788 (GOTO_DESTINATION): Likewise.
4789 (COMPOUND_BODY): Likewise.
4790 (ASM_CV_QUAL): Likewise.
4791 (ASM_STRING): Likewise.
4792 (ASM_OUTPUTS): Likewise.
4793 (ASM_INPUTS): Likewise.
4794 (ASM_CLOBBERS): Likewise.
4795 (DECL_STMT_DECL): Likewise.
4796 (STMT_EXPR_STMT): Likewise.
4797 (LABEL_STMT_LABEL): Likewise.
4798 (SCOPE_BEGIN_P): Likewise.
4799 (SCOPE_END_P): Likewise.
4800 (SCOPE_STMT_BLOCK): Likewise.
4801 (SCOPE_NULLIFIED_P): Likewise.
4802 (SCOPE_NO_CLEANUPS_P): Likewise.
4803 (SCOPE_PARTIAL_P): Likewise.
4804 (ASM_VOLATILE_P): Likewise.
4805 (STMT_LINENO): Likewise.
4806 (STMT_LINENO_FOR_FN_P): Likewise.
4808 * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR,
4809 ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT,
4810 FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT,
4811 CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT,
4812 SCOPE_STMT, CASE_LABEL, STMT_EXPR.
4814 * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def.
4816 * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def.
4817 (cc1plus$(exeext)): Added $(srcdir)/c-common.def.
4819 * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'.
4820 (cplus_tree_code_length[]): Added '#include "c-common.def"'.
4821 (cplus_tree_code_name[]): Added '#include "c-common.def"'.
4823 2000-06-14 Mark Mitchell <mark@codesourcery.com>
4825 * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro.
4826 * class.c (dfs_find_final_overrider): Set it appropriately.
4827 (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to
4828 avoid unneeded secondary vptrs.
4830 2000-06-13 Jakub Jelinek <jakub@redhat.com>
4832 * class.c (build_secondary_vtable): Set DECL_USER_ALIGN.
4833 (check_bitfield_decl, check_field_decl): Likewise.
4834 (build_vtbl_or_vbase_field, build_base_field): Likewise.
4835 (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN.
4836 * decl.c (record_unknown_type): Set TYPE_USER_ALIGN.
4837 (xfer_tag, finish_enum): Likewise.
4838 * decl2.c (finish_builtin_type): Likewise.
4839 * init.c (init_init_processing): Likewise.
4840 * pt.c (instantiate_class_template): Likewise.
4841 * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN.
4842 * cp-tree.h (struct lang_type): Add user_align member.
4843 (CLASSTYPE_USER_ALIGN): Define.
4845 Tue Jun 13 15:48:03 2000 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4847 * Make-lang.in (c++.install-common): Install g++-cross in
4848 $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as
4849 $(target_alias)-g++ and $(target_alias)-c++.
4851 2000-06-12 Mark Mitchell <mark@codesourcery.com>
4853 * class.c (vcall_offset_data_s): Add last_init and fns.
4854 (overrides): Rename to same_signature_p.
4855 (dfs_find_final_overrider): Adjust accordingly.
4856 (mark_overriders): Likewise.
4857 (warn_hidden): Likewise.
4858 (build_vtbl_initializer): Reorganize machinery for building things
4859 at negative offsets.
4860 (build_vcall_and_vbase_vtbl_entries): Likewise.
4861 (build_vbase_offset_vtbl_entries): Likewise.
4862 (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall
4863 offset entries. Do not create two entries for functions with the
4865 (build_vcall_offset_vtbl_entries): Initialize vod->fns.
4866 (build_rtti_vtbl_entries): Reorganize machinery for building things
4867 at negative offsets.
4869 * optimize.c (expand_call_inline): Don't recurse into the code
4870 used to initialize the parameters more than once.
4872 2000-06-11 Mark Mitchell <mark@codesourcery.com>
4874 * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment.
4875 (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here.
4876 (find_substitution): Only use the `Sa' substitution for
4877 std::allocator, not instantiations of it.
4878 (write_template_prefix): Move comment. Only use a TREE_LIST to
4879 represent substitutions for a member template.
4880 (write_array_type): Mangle array dimensions correctly.
4881 * optimize.c (maybe_clone_body): Copy more information from the
4883 * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE
4884 on the regenerated declaration.
4886 2000-06-11 Chip Salzenberg <chip@valinux.com>
4887 Mark Mitchell <mark@codesourcery.com>
4889 * class.c (build_vtable): Clarify comment.
4890 (build_ctor_vtbl_group): Pass the most derived type to
4893 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4895 * decl2.c (compare_options): Don't needlessly cast away const-ness.
4897 2000-06-10 Mark Mitchell <mark@codesourcery.com>
4899 * decl.c (add_binding): Handle duplicate declarations of external
4902 2000-06-09 Chip Salzenberg <chip@valinux.com>
4903 Mark Mitchell <mark@codesourcery.com>
4905 * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an
4907 (write_signed_number): New macro.
4908 (write_unsigned_number): Likewise.
4909 (write_source_name): Use them.
4910 (write_number): Handle signed and unsigned values.
4911 (write_integer_cst): Use tree_int_cst_sgn, and use
4912 write_unsigned_number or write_signed_number as appropriate.
4913 (write_discriminator): Use write_unsigned_number or
4914 write_signed_number as appropriate.
4915 (write_template_arg_literal): Likewise.
4916 (write_array_type): Use tree_low_cst.
4917 (write_template_parm): Use write_unsigned_number or
4918 write_signed_number as appropriate.
4919 (write_substitution): Adjust call to write_number.
4920 (write_type): Get the TYPE_MAIN_VARIANT before mangling it.
4921 (write_expression): Handle non-type template arguments of
4922 reference type correctly.
4923 (mangle_thunk): Use write_signed_number.
4925 2000-06-09 Chip Salzenberg <chip@valinux.com>
4927 * mangle.c (find_substition): Don't mangle objects with typename
4928 substitutions (e.g. "cin" as "Si").
4930 2000-06-09 Zack Weinberg <zack@wolery.cumb.org>
4932 * call.c (add_candidate): Use ggc_alloc_cleared.
4933 * decl.c (lookup_label): Likewise.
4934 * lex.c (retrofit_lang_decl): Likewise.
4936 2000-06-09 Jason Merrill <jason@casey.soma.redhat.com>
4938 * semantics.c (expand_body): Push to TV_EXPAND.
4939 * optimize.c (optimize_function): Push to TV_INTEGRATION.
4940 * decl.c (start_function): Always call announce_function.
4942 * tinfo2.cc: Just declare abort.
4944 2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com>
4946 * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @'
4947 whenever @ is a symbolic name.
4949 2000-06-08 Jakub Jelinek <jakub@redhat.com>
4951 * method.c (make_thunk): Clear DECL_VTT_PARM in thunk.
4953 2000-06-07 Mark Mitchell <mark@codesourcery.com>
4955 * decl.c (pushdecl): Look up functions by DECL_NAME, not
4956 DECL_ASSEMBLER_NAME.
4958 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4960 * decl2.c (c_language): Define.
4962 2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com>
4964 * lex.c (lang_init_options): Tweak.
4966 * decl2.c: Remove #inclusion of diagnostic.h
4967 (lang_decode_option): Move diagnostic formatting options to
4970 * lang-options.h: Remove documentation for diagnostic options.
4972 * Makefile.in (lex.o): Depends upon diagnostic.h
4974 2000-06-06 Mark Mitchell <mark@codesourcery.com>
4976 * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have
4977 the same DECL_RESULT, it's not a redefinition.
4978 * pt.c (tsubst_decl): Remove code to handle illegal
4981 2000-06-06 Nathan Sidwell <nathan@codesourcery.com>
4983 * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c
4985 2000-06-05 Jason Merrill <jason@casey.soma.redhat.com>
4987 * search.c (maybe_suppress_debug_info): Don't check
4988 CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set.
4990 * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION
4993 Remember instantiation context in deferred instantiations.
4994 * cp-tree.h (struct tinst_level): Remove.
4995 (TINST_DECL, TINST_LINE, TINST_FILE): New macros.
4996 * pt.c (current_tinst_level): Now a tree.
4997 (print_template_context, push_tinst_level, pop_tinst_level,
4998 tinst_for_decl): Adjust.
4999 (reopen_tinst_level): New fn.
5000 (init_pt): Register current_tinst_level as a root.
5001 (add_pending_template): Put current_tinst_level in TREE_PURPOSE
5002 of the pending templates list.
5003 (instantiate_pending_templates): Adjust. Call reopen_tinst_level.
5004 * lex.c (extract_interface_info): Adjust.
5005 * decl2.c (warn_if_unknown_interface): Adjust.
5007 2000-06-05 Mark Mitchell <mark@codesourcery.com>
5009 * class.c (indirect_primary_base_p): New function.
5010 (determine_primary_base): Use it.
5012 2000-06-05 Nathan Sidwell <nathan@codesourcery.com>
5014 Update new-abi dynamic cast algorithm.
5015 * tinfo.cc (__class_type_info::__dyncast_result): Add
5016 whole_details. Adjust constructor.
5017 (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags.
5018 Avoid unnecessary searching.
5019 (__dynamic_cast): Adjust for __dyncast_result::whole_details.
5021 Mon Jun 5 06:48:55 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5023 * decl.c (init_decl_processing): Don't call record_component_aliases.
5024 * tree.c (build_cplus_array_type_1): Likewise.
5026 2000-06-04 Mark Mitchell <mark@codesourcery.com>
5028 * ir.texi: Correct typo.
5029 * mangle.c (write_expression): Handle non-type template arguments
5030 with reference type.
5031 * method.c (build_overload_value): Likewise.
5032 * pt.c (convert_nontype_argument): Explicitly represent conversion
5033 to a reference with an ADDR_EXPR.
5034 (unify): Always unify arguments in left-to-right order.
5036 2000-06-03 Alex Samuel <samuel@codesourcery.com>
5037 Mark Mitchell <mark@codesourcery.com>
5039 * Make-lang.in (CXX_SRCS): Add mangle.c.
5040 * Makefile.in (CXX_OBJS): Add mangle.o.
5041 (mangle.o): New rule.
5043 * class.c (local_classes): New variable.
5044 * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI.
5045 (get_vtt_name): Use mangle_vtt_name for new ABI.
5046 (init_class_processing): Initialize local_classes.
5047 (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI.
5048 * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER.
5049 (std_identifier): New macro.
5050 (DECL_VOLATILE_MEMFUNC_P): New macro.
5051 (DECL_NAMESPACE_STD_P): Likewise.
5052 (local_classes): Declare.
5053 (get_mostly_instantiated_function_type): Declare.
5054 (init_mangle): Declare.
5055 (mangle_decl): Likewise.
5056 (mangle_type_string): Likewise.
5057 (mangle_type): Likewise.
5058 (mangle_typeinfo_for_type): Likewise.
5059 (mangle_typeinfo_string_for_type): Likewise.
5060 (mangle_vtbl_for_type): Likewise.
5061 (mangle_vtt_for_type): Likewise.
5062 (mangle_ctor_vtbl_for_type): Likewise.
5063 (mangle_thunk): Likewise.
5064 (mangle_conv_op_name_for_type): Likewise.
5065 (mangle_guard_variable): Likewise.
5066 * decl.c (pushtag): Keep track of local classes.
5067 (initialize_predefined_identifiers): Initialize std_identifier.
5068 (init_decl_processing): Use std_identifier.
5069 (start_decl): Don't treat instantiations as specializations.
5070 (grokdeclarator): Likewise.
5071 (grokvardecl): Call mangle_decl for new ABI. Only set mangled
5072 name for fully-instantiated templates.
5073 * decl2.c (grokclassfn): Use set_mangled_name_for_decl for
5074 destructors with the new ABI.
5075 (finish_static_data_member_decl): Use mangle_decl under the new ABI.
5076 (grokfield): Use mangle_type for new ABI.
5077 (grokoptypename): Use mangle_conv_op_for_type for new ABI.
5078 (get_sentry): Use mangle_guard_variable for new ABI.
5079 (start_static_initialization_or_destruction): Likewise.
5080 * expr.c (extract_aggr_init): Remove.
5081 (extract_scalar_init): Likewise.
5082 (extract_init): Remove #if 0'd code.
5083 * mangle.c: New function.
5084 * method.c (build_mangled_name): Assert not flag_new_abi.
5085 (build_static_name): Likewise.
5086 (build_decl_overload_real): Likewise.
5087 (build_typename_overload): Likewise.
5088 (build_overload_with_type): Likewise.
5089 (build_overload_name): Likewise.
5090 (get_ctor_vtbl_name): Likewise.
5091 (start_squangling): Likewise.
5092 (get_id_2): Likewise.
5093 (set_mangled_name_for_decl): Call mangle_decl for new ABI.
5094 (init_method): Call init_mangle for new ABI.
5095 (make_thunk): Call mangle_thunk for new ABI.
5096 * operators.def: Correct new ABI manglings for the `%' operator.
5098 * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and
5099 DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL.
5100 (lookup_template_class): Call mangle_decl for new ABI.
5101 (get_mostly_instantiated_function_type): New function.
5102 (set_mangled_name_for_template_decl): Use it.
5103 (tsubst_decl): Use set_mangled_name_for_decl for destructors with
5104 the new ABI. Use mangle_conv_op_name_for_type for instantiated
5105 conversion op names.
5106 * rtti.c (tinfo_name): Call mangle_type_string for new ABI.
5107 (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI.
5108 (tinfo_base_init): Likewise. Mangle typeinfo string name with
5109 mangle_typeinfo_string_for_type.
5111 2000-06-03 Mark Mitchell <mark@codesourcery.com>
5113 * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment.
5114 (INNERMOST_TEMPLATE_ARGS): New macro.
5115 (innermost_args): Remove.
5116 (get_innermost_template_args): New function.
5117 * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS.
5118 * error.c (dump_function_decl): Be caution when using
5119 most_general_template.
5120 * method.c (build_template_parm_names): Use
5121 INNERMOST_TEMPLATE_ARGS.
5122 * pt.c (add_to_template_args): Tidy comment
5123 (get_innermost_template_args): New function.
5124 (check_explicit_specialization): Clear DECL_INITIAL for a new
5126 (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS.
5128 (push_template_decl): Always register specializations of the most
5130 (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS.
5131 (coerce_template_parms): Likewise.
5132 (lookup_template_class): Likewise.
5133 (innermost_args): Remove.
5134 (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS.
5135 (tsubst_decl): Handle tricky specializations. Use
5136 get_innermost_template_args.
5137 (instantiate_template): Simplify handling of partial
5139 (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS.
5140 (most_general_template): Reimplement, in a more straightforward
5142 (regenerate_decl_from_template): Tweak formatting. Use
5143 TMPL_ARGS_DEPTH for clarity.
5144 (set_mangled_name_for_template_decl): Use INNERMOST_ARGS.
5146 * dump.c (dequeue_and_dump): Dump information about thunks.
5148 2000-06-01 Richard Henderson <rth@cygnus.com>
5150 * decl.c (init_decl_processing): Set lang_get_alias_set first thing.
5152 2000-06-01 Richard Henderson <rth@cygnus.com>
5154 * decl2.c (unsupported_options): Fix typo, make const.
5155 (lang_decode_option): Fix bsearch argument order.
5157 2000-06-01 Mark Mitchell <mark@codesourcery.com>
5159 * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE
5162 Wed May 31 14:09:00 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5164 * cp-tree.h (c_get_alias_set): Deleted.
5165 * Makefile.in (decl.o): Include ../expr.h.
5166 * decl.c (expr.h): Include.
5167 (init_decl_processing): Call record_component_aliases for arrays.
5168 (grokdeclarator): Likewise.
5169 Set TREE_ADDRESSABLE for fields that aren't bitfields.
5170 * tree.c (build_cplus_array_type_1): Call record_component_aliases.
5172 2000-05-31 Mark Mitchell <mark@codesourcery.com>
5174 Remove guiding declaration support.
5175 * cp/cp-tree.h (flag_dump_translation_unit): Make it const.
5176 (flag_guiding_decls): Remove.
5177 * call.c (build_user_type_conversion_1): Remove support for
5179 (build_new_function_call): Likewise.
5180 (build_new_op): Likewise.
5181 (build_new_method_call): Likewise.
5182 * decl.c (start_function): Likewise.
5183 * friend.c (is_friend): Likewise.
5184 (do_friend): Likewise.
5185 * decl2.c ((flag_dump_translation_unit): Make it const.
5186 (flag_guiding_decls): Remove.
5187 (unsupported_options): New variable
5188 (compare_options): New function.
5189 (lang_decode_option): Use them.
5191 * decl.c (build_cp_library_fn): Set DECL_CONTEXT.
5193 * method.c (mangle_expression): Adjust test for legal expression
5196 * pt.c (instantiate_decl): Save and restore the local
5197 specializations list.
5199 2000-05-30 Jason Merrill <jason@decepticon.cygnus.com>
5201 * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING.
5203 2000-05-30 Mark Mitchell <mark@codesourcery.com>
5205 * call.c (add_template_candidate_real): Handle member template
5206 constructors for classes with virtual bases.
5207 (build_user_type_conversion_1): Use in_charge_arg_for_name.
5208 (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P.
5210 * ir.texi: Update thunk documentation.
5212 * call.c (joust): Fix handling of overloaded builtin operators.
5214 2000-05-30 Zack Weinberg <zack@wolery.cumb.org>
5216 * cp-tree.h (DECL_ANTICIPATED): New macro.
5217 Document new use of DECL_LANG_FLAG_7.
5218 * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins
5219 in the user namespace.
5220 * lex.c (do_identifier): If the identifier's declaration has
5221 DECL_ANTICIPATED on, it has not yet been declared. But do not
5222 replace it with an ordinary implicit declaration.
5224 * tinfo2.cc: Include stdlib.h.
5226 2000-05-29 Mark Mitchell <mark@codesourcery.com>
5228 * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro.
5229 * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not
5232 2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com>
5234 * decl2.c (lang_decode_option): Use skip_leading_substring instead
5237 2000-05-28 Alexandre Oliva <aoliva@cygnus.com>
5239 * operators.def (<?): Duplicated, should have been...
5242 2000-05-27 Alex Samuel <samuel@codesourcery.com>
5243 Mark Mitchell <mark@codesourcery.com>
5245 * cp-tree.h (ansi_opname): Make it a macro.
5246 (ansi_assopname): Likewise.
5247 (struct lang_decl_flags): Add assignment_operator_p.
5248 (struct lang_decl): Add operator_code.
5249 (DECL_VTT_PARM): Adjust.
5250 (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an
5251 overloaded operator.
5252 (SET_OVERLOADED_OPERATOR_CODE): New macro.
5253 (DECL_ASSIGNMENT_OPERATOR_P): New macro.
5254 (DECL_ARRAY_DELETE_OPERATOR_P): Adjust.
5255 (opname_tab): Remove.
5256 (assignop_tab): Likewise.
5257 (operator_name_info_t): New type.
5258 (operator_name_info): New variable.
5259 (assignment_operator_name_info): Likewise.
5260 (build_cp_library_fn): Remove declaration.
5261 (push_cp_library_fn): Likewise.
5262 (operator_name_string): Likewise.
5263 (build_decl_overload): Likewise.
5264 * call.c (print_z_candidates): Simplify.
5265 (build_object_call): Adjust usage of ansi_opname. Use
5266 DECL_OVERLOADED_OPERATOR_P.
5267 (op_error): Adjust operator name lookup.
5268 (build_conditional_expr): Adjust usage of ansi_opname.
5269 (build_new_op): Likewise.
5270 (build_op_delete_call): Likewise.
5271 (build_over_call): Likewise.
5272 (joust): Use DECL_OVERLOADED_OPERATOR_P.
5273 * decl.c (duplicate_decls): Copy operator_code.
5274 (init_decl_processing): Adjust parameters to push_cp_library_fn.
5275 (builtin_function): Adjust parameters to build_library_fn_1.
5276 (build_library_fn_1): Accept an overloaded operator code.
5277 (build_library_fn): Pass ERROR_MARK.
5278 (build_cp_library_fn): Accept an overloaded operator code.
5279 (push_cp_library_fn): Likewise.
5280 (grokfndecl): Tweak.
5281 (grokdeclarator): Simplify code to compute names of overloaded
5282 operators. Adjust use of ansi_opname.
5283 (ambi_op_p): Work on tree_codes, not identifiers.
5284 (unary_op_p): Likewise.
5285 (grok_op_properties): Likewise.
5286 (start_function): Use DECL_OVERLOADED_OPERATOR_P.
5287 (lang_mark_tree): Don't try to mark the operator_code.
5288 * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P.
5289 * error.c (dump_decl): Remove special handling for operator
5291 (dump_function_name): Likewise.
5292 (dump_expr): Adjust name lookup of operators.
5293 (op_to_string): Simplify.
5294 (assop_to_string): Likewise.
5295 * init.c (build_new_1): Adjust use of ansi_opname.
5296 * lex.c (opname_tab): Remove.
5297 (assignop_tab): Likewise.
5298 (ansi_opname): Likewise.
5299 (ansi_assopname): Likewise.
5300 (operator_name_string): Likewise.
5301 (reinit_lang_specific): Likewise.
5302 (operator_name_info): New variable.
5303 (assignment_operator_name_info): Likewise.
5304 (init_operators): New function.
5305 (init_parse): Use it.
5306 (do_identifier): Adjust use of ansi_opname.
5307 * method.c (mangle_expression): Don't use ansi_opname for
5309 (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P.
5310 (build_decl_overload): Remove.
5311 (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly.
5312 (do_build_assign_ref): Adjust use of ansi_opname.
5313 (synthesize_method): Likewise.
5314 (implicitly_declare_fn): Likewise.
5315 * operators.def: New file.
5316 * parse.y (operator): Adjust use of ansi_opname.
5317 * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P.
5318 (set_mangled_name_for_template_decl): Don't play games with
5320 (special_function_p): Adjust use of ansi_opname.
5321 * typeck.c (check_return_expr): Likewise.
5322 * Make-lang.in (cc1plus): Depend on operators.def.
5323 * Makefile.in (lex.o): Likewise.
5326 2000-05-27 Zack Weinberg <zack@wolery.cumb.org>
5328 * Make-lang.in (cplib2.ready): Eradicate.
5330 Sat May 27 11:25:46 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5332 * method.c (mangle_expression): Use TREE_CODE_LENGTH.
5333 * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH.
5334 (built_min, cp_tree_equal): Likewise.
5336 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5338 * class.c (layout_nonempty_base_or_field): Replace
5339 `record_layout_info' with `record_layout_info_s'.
5341 2000-05-26 Jason Merrill <jason@casey.soma.redhat.com>
5344 * cp-tree.h (struct language_function): x_named_labels is now
5345 a struct named_label_list*.
5346 * decl.c (struct named_label_use_list): Renamed from...
5347 (struct named_label_list): ...this. New struct.
5348 (push_binding_level): Don't set eh_region.
5349 (note_level_for_eh): New fn.
5350 (pop_label): Take label and old value directly.
5351 (pop_labels): Adjust for new named_labels format.
5352 (lookup_label): Likewise.
5353 (poplevel): Note characteristics of a binding level containing a
5354 named label. Mess with named label lists earlier.
5355 (mark_named_label_lists): New fn.
5356 (mark_lang_function): Call it.
5357 (use_label): New fn, split out from...
5358 (make_label_decl): ...here. Don't call it.
5359 (decl_jump_unsafe, check_previous_goto, check_previous_goto_1,
5360 check_previous_gotos): New fns, split out from...
5361 (define_label): ...here.
5362 (check_switch_goto): New fn.
5363 (define_case_label): Call it.
5364 (check_goto): New fn.
5365 * semantics.c (finish_goto_stmt): Call it and use_label.
5366 (begin_compound_stmt): If we're a try block, call note_level_for_eh.
5367 (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings.
5369 2000-05-26 Mark Mitchell <mark@codesourcery.com>
5371 * class.c (build_vtable_entry_ref): Correct usage of
5372 get_vtbl_decl_for_binfo.
5374 * decl2.c (grokclassfn): Set DECL_LANGUAGE here.
5375 * method.c (implicitly_declare_fn): Not here.
5377 2000-05-26 Nathan Sidwell <nathan@codesourcery.com>
5379 * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ...
5380 (CPTI_PTMD_DESC_TYPE): ... here.
5381 (ptmd_desc_type_node): Rename to ...
5382 (ptm_desc_type_node): ... here.
5384 * rtti.c (ptmd_initializer): Rename to ...
5385 (ptm_initializer): ... here.
5386 (sythesize_tinfo_var): Adjust. Deal with pointer to member
5388 (create_tinfo_types): Adjust.
5390 2000-05-25 Mark Mitchell <mark@codesourcery.com>
5392 Finish implementation of VTTs.
5393 * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
5394 CPTI_VTT_PARM_IDENTIFIER.
5395 (vtt_parm_identifier): New macro.
5396 (vtt_parm_type): Likewise.
5397 (BINFO_SUBVTT_INDEX): Likewise.
5398 (BINFO_VPTR_INDEX): Likewise.
5399 (struct lang_decl): Add vtt_parm.
5400 (DECL_VTT_PARM): New macro.
5401 (DECL_USE_VTT_PARM): Likewise.
5402 (DECL_NEEDS_VTT_PARM_P): Likewise.
5403 (get_vtt_name): Declare.
5404 (build_artifical_parm): Likewise.
5405 (fixup_all_virtual_upcast_offsets): Likewise.
5406 (expand_indirect_vtbls_init): Remove.
5407 * call.c (build_new_method_call): Pass the vtt to subobject
5408 constructors and destructors.
5409 * class.c (get_vtt_name): Give it external linkage.
5410 (build_clone): Handle the magic VTT parameters for clones.
5411 (clone_function_decl): Fix typo in comment.
5412 (build_vtt): Keep track of the indices in the VTTs where various
5413 entities are stored.
5414 (build_vtt_inits): Likewise.
5415 (dfs_build_vtt_inits): Likewise.
5416 (build_ctor_vtbl_group): Tweak type of construction vtables.
5417 (dfs_accumulate_vtbl_inits): Build vtables for all bases, even
5418 primary bases, when building construction vtables.
5419 * decl.c (duplicate_decls): Handle DECL_VTT_PARM.
5420 (initialize_predefined_identifiers): Add vtt_parm_identifier.
5421 (init_decl_processing): Initialize vtt_parm_type.
5422 (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
5423 (lang_mark_tree): Make vtt_parm.
5424 * decl2.c (build_artificial_parm): New function.
5425 (maybe_retrofit_in_chrg): Use it. Add VTT parameters.
5426 (grokclassfn): Use build_artificial_parm.
5427 * init.c (initialize_vtbl_ptrs): Call
5428 fixup_all_virtual_upcast_offsets directly.
5429 (perform_member_init): Use the complete subobject destructor for
5431 (build_vtbl_address): New function.
5432 (expand_virtual_init): Handle VTTs.
5433 * optimize (maybe_clone_body): Likewise.
5434 * search.c (fixup_all_virtual_upcast_offsets): Give it external
5436 (expand_indirect_vtbls_init): Remove.
5437 * semantics.c (setup_vtbl_ptr): Fix typos in comment.
5438 * tree.c (make_binfo): Make them bigger.
5440 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5442 * inc/cxxabi.h (__pbase_type_info): Define, based on
5443 __pointer_type_info.
5444 (__pointer_type_info): Derive from __pbase_type_info. Adjust.
5445 (__pointer_to_member_type_info): Likewise.
5446 * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
5447 (__pointer_to_member_type_info::__is_pointer_p): Remove.
5448 (__pointer_type_info::__do_catch): Rename to ...
5449 (__pbase_type_info::__do_catch): ... here. Adjust.
5450 (__pbase_type_info::__pointer_catch): Implement.
5451 (__pointer_type_info::__pointer_catch): Adjust.
5452 (__pointer_to_member_type_info::__pointer_catch): Adjust.
5454 2000-05-25 Nathan Sidwell <nathan@codesourcery.com>
5456 * tinfo.h (__user_type_info::contained_virtual_p): New
5458 * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
5460 (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
5461 diamond shaped heirarchy. Add early out for mixed diamond and
5462 duplicate shaped heirarchy.
5464 2000-05-24 Mark Mitchell <mark@codesourcery.com>
5466 * cp-tree.h (build_delete): Change prototype.
5467 (build_vec_delete): Likewise.
5468 * call.c (build_scoped_method_call): Use special_function_kind
5469 values to indicate the kind of destruction to be done.
5470 (build_method_call): Likewise.
5471 * decl.c (finish_destructor_body): Likewise.
5472 (maybe_build_cleanup_1): Likewise. Rename to ...
5473 (maybe_build_cleanup): ... this.
5474 * decl2.c (delete_sanity): Use special_function_kind
5475 values to indicate the kind of destruction to be done.
5476 (build_cleanup): Likewise.
5477 * init.c (perform_member_init): Likewise.
5478 (build_vec_delete_1): Likewise.
5479 (build_dtor_call): Simplify.
5480 (build_delete): Use special_function_kind
5481 values to indicate the kind of destruction to be done.
5482 (build_vbase_delete): Likewise.
5483 (build_vec_delete): Likewise.
5485 * init.c (sort_member_init): Fix typo in error message generation
5488 Mon May 15 11:46:29 2000 Donald Lindsay <dlindsay@cygnus.com>
5490 * semantics.c (begin_class_definition): make the packed
5491 attribute be sensitive to the "-fpack-struct" command line flag
5493 2000-05-24 Nathan Sidwell <nathan@codesourcery.com>
5495 Update new-abi upcast algorithm.
5496 * inc/cxxabi.h (__class_type_info::__do_upcast): Change
5497 prototype and meaning of return value.
5498 (__si_class_type_info::__do_upcast): Likewise.
5499 (__vmi_class_type_info::__do_upcast): Likewise.
5500 * tinfo.cc (__class_type_info::__upcast_result): Replace
5501 whole2dst with part2dst. Adjust ctor.
5502 (__class_type_info::__do_upcast): Adjust call of worker function.
5503 (__class_type_info::__do_upcast): Adjust.
5504 (__si_class_type_info::__do_upcast): Adjust. Use parent's
5506 (__vmi_class_type_info::__do_upcast): Likewise. Fix private
5507 virtual base in diamond heirarchy bug.
5509 2000-05-23 Mark Mitchell <mark@codesourcery.com>
5511 * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
5512 and bitfield to tinfo_fn_p.
5513 (DECL_TINFO_FN_P): Adjust.
5514 (SET_DECL_TINFO_FN_P): Likewise.
5515 (DECL_MUTABLE_P): Likewise.
5516 (DECL_C_BIT_FIELD): Likewise.
5517 (SET_DECL_C_BIT_FIELD): Likewise.
5518 (CLEAR_DECL_C_BIT_FIELD): Likewise.
5519 (DECL_UNINLINABLE): Likewise.
5520 * class.c (alter_access): Call retrofit_lang_decl if ncessary.
5521 (handle_using_decl): Remove assertion.
5522 (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
5523 to build FIELD_DECLs.
5524 (build_base_field): Likewise.
5525 (layout_class_type): Likewise.
5526 * decl.c (init_decl_processing): Likewise.
5527 (build_ptrmemfunc_type): Likewise.
5528 (grokdeclarator): Likewise.
5529 * decl2.c (grok_x_components): Likewise.
5530 * except.c (call_eh_info): Likewise.
5531 * init.c (init_init_processing): Likewise.
5532 * rtti.c (expand_class_desc): Likewise.
5533 (create_pseudo_type_info): Likewise.
5534 (get_vmi_pseudo_type_info): Likewise.
5535 (create_tinfo_types): Likewise.
5536 * ptree.c (print_lang_decl): Adjust.
5537 * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
5538 before checking DECL_MUTABLE_P.
5540 * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
5541 parameters for template functions.
5542 * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
5543 destructors as well as constructors.
5545 2000-05-22 Mark Mitchell <mark@codesourcery.com>
5547 * class.c (build_ctor_vtbl_group): Set inits.
5548 * optimize.c (maybe_clone_body): Set DECL_INLINE and
5549 DECL_THIS_INLINE appropriately for clones.
5551 * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
5552 (DECL_CONV_FN_P): Simplify.
5553 (DECL_OPERATOR): Remove.
5554 (language_to_string): Declare.
5555 * decl.c (duplicate_decls): Fix typo in comment.
5556 (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
5557 (grok_op_properties): Use DECL_CONV_FN_P instead of
5558 IDENTIFIER_TYPENAME_P.
5559 * dump.c (dequeue_and_dump): Dump the language linkage of
5561 * error.c (language_to_string): Give it external linkage.
5562 * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
5563 (implicitly_declare_fn): Set DECL_LANGUAGE.
5564 * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
5565 IDENTIFIER_TYPENAME_P.
5566 (tsubst_decl): Likewise.
5567 (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
5568 * semantics.c (finish_member_declaration): Don't mark members of
5569 classes declared in an extern "C" region as extern "C".
5571 2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de>
5573 * decl2.c (qualified_lookup_using_namespace): Look through
5576 * decl.c (push_using_decl): Return the old decl on namespace level.
5578 2000-05-21 Mark Mitchell <mark@codesourcery.com>
5580 * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks.
5581 (VTT_NAME_PREFIX): New macro.
5582 (CTOR_VTBL_NAME_PREFIX): Likewise.
5583 (get_ctor_vtbl_name): New function.
5584 * class.c (get_vtable_name): Simplify.
5585 (get_vtt_name): New function.
5586 (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE.
5587 (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list
5588 when a virtual base becomes primary.
5589 (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build
5591 (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in
5592 additional parameters.
5593 (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED.
5594 (initialize_array): New function.
5595 (build_vtt): Likewise.
5596 (build_vtt_inits): Likewise.
5597 (dfs_build_vtt_inits): Likewise.
5598 (dfs_fixup_binfo_vtbls): Likewise.
5599 (build_ctor_vtbl_group): Likewise.
5600 (initialize_vtable): Use initialize_array.
5601 (accumulate_vtbl_inits): Reimplement to handle construction
5603 (dfs_accumulate_vtbl_inits): Likewise.
5604 (bulid_vtbl_initializer): Adjust parameter name.
5605 * method.c (build_typename_overload): Remove #if 0'd code.
5606 (get_ctor_vtbl_name): New function.
5607 * search.c (dfs_walk_real): Use BINFO_N_BASETYPES.
5608 (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo.
5610 * cp-tree.h (struct lang_type): Remove search_slot.
5611 (CLASSTYPE_SEARCH_SLOT): Remove.
5612 (emit_base_init): Change prototype.
5613 (initialize_vtbl_ptrs): Likewise.
5614 (expand_indirect_vtbls_init): Likewise.
5615 (clear_search_slots): Remove.
5616 * decl.c (lang_mark_tree): Don't mark search_slot.
5617 * init.c (initialize_vtbl_ptrs): Simplify.
5618 (emit_base_init): Likewise.
5619 * search.c (struct vbase_info): Document decl_ptr.
5620 (convert_pointer_to_single_level): Remove.
5621 (dfs_find_vbases): Remove.
5622 (dfs_init_base_pointers): Simplify.
5623 (dfs_clear_vbase_slots): Remove.
5624 (dfs_vtable_path_unmark): New function.
5625 (init_vbase_pointers): Simplify.
5626 (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT.
5627 (expand_indirect_vtbls_init): Simplify. Don't call
5628 mark_all_temps_used.
5629 * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and
5630 initialize_vtbl_ptrs.
5632 2000-05-20 Zack Weinberg <zack@wolery.cumb.org>
5634 * except.c: Add static prototypes.
5636 2000-05-20 H.J. Lu <hjl@gnu.org>
5638 * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).
5640 2000-05-19 Mark Mitchell <mark@codesourcery.com>
5642 Don't create a separate copy of virtual bases for the
5643 CLASSTYPE_VBASECLASSES list.
5644 * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
5645 (BINFO_FOR_VBASE): Remove.
5646 (CANONICAL_BINFO): Adjust.
5647 (binfo_for_vbase): New function.
5648 * class.c (build_vbase_pointer_fields): Use binfo_for_vbase
5649 instead of BINFO_FOR_VBASE.
5650 (build_vbase_pointer): Likewise.
5651 (build_secondary_vtable): Likewise.
5652 (dfs_mark_primary_bases): Likewise.
5653 (mark_primary_bases): Likewise.
5654 (layout_nonempty_base_or_field): Likewise.
5655 (dfs_set_offset_for_shared_vbases): Likewise.
5656 (dfs_set_offset_for_unshared_vbases): Likewise.
5657 (layout_virtual_bases): Likewise. Adjust for changes to the
5658 CLASSTYPE_VBASECLASSES list.
5659 (dump_class_hierarchy_r): Use binfo_for_vbase
5660 instead of BINFO_FOR_VBASE.
5661 (dump_class_hierarchy): Likewise.
5662 (finish_vtbls): Likewise.
5663 (build_vtbl_initializer): Adjust for changes to the
5664 CLASSTYPE_VBASECLASSES list.
5665 (build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
5666 * decl.c (finish_destructor_body): Adjust for changes to the
5667 CLASSTYPE_VBASECLASSES list.
5668 * init.c (sort_base_init): Use binfo_for_vbase.
5669 (construct_virtual_bases): Adjust for changes to the
5670 CLASSTYPE_VBASECLASSES list.
5671 (expand_member_init): Use binfo_for_vbase.
5672 (build_vbase_delete): Adjust for changes to the
5673 CLASSTYPE_VBASECLASSES list.
5674 * method.c (do_build_copy_constructor): Likewise.
5675 * rtti.c (get_base_offset): Use binfo_for_vbase.
5676 (expand_class_desc): Remove #if 0'd code.
5677 * search.c (struct vbase_info): Remove vbase_types.
5678 (get_base_distance): Use binfo_for_vbase.
5679 (lookup_field_queue_p): Use CANONICAL_BINFO.
5680 (get_shared_vbase_if_not_primary): Use binfo_for_vbase.
5681 (get_pure_virtuals): Adjust for changes to the
5682 CLASSTYPE_VBASECLASSES list.
5683 (dfs_find_vbases): Use binfo_for_vbase.
5684 (dfs_init_vbase_pointers): Likewise.
5685 (init_vbase_pointers): Don't initialize vi.vbase_types.
5686 (virtual_context): Use binfo_for_vbase.
5687 (fixup_all_virtual_upcast_offsets): Adjust for changes to the
5688 CLASSTYPE_VBASECLASSES list.
5689 (expand_indirect_vtbls_init): Simplify.
5690 (dfs_get_vbase_types): Don't replicate virtual bases.
5691 (find_vbase_instance): Use binfo_for_vbase.
5692 (binfo_for_vbase): New function.
5693 * typeck.c (get_delta_difference): Use binfo_for_vbase.
5695 2000-05-17 Mark Mitchell <mark@codesourcery.com>
5697 * decl2.c (finish_anon_union): Generalize error messages to handle
5698 anonymous structures.
5699 * init.c (perform_member_init): Remove `name' parameter.
5700 (build_field_list): New function.
5701 (sort_member_init): Handle anonymous union initialization order
5702 correctly. Check for multiple initializations of the same union.
5703 (emit_base_init): Don't look up fields by name here.
5704 (expand_member_init): Record the result of name lookup for future
5706 * typeck.c (build_component_ref): Fix formatting.
5708 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
5710 * decl.c (pop_label): Replace warn_unused with warn_unused_label.
5711 * typeck.c (build_x_compound_expr): Replace warn_unused with
5714 * decl2.c (lang_decode_option): Update -Wall unused flags by
5715 calling set_Wunused.
5717 2000-05-16 Mark Mitchell <mark@codesourcery.com>
5719 * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation.
5720 * init.c (dfs_vtable_path_unmark): Remove.
5721 * search.c (marked_new_vtable_p): Likewise.
5722 (unmarked_new_vtable_p): Likewise.
5723 (dfs_search_slot_nonempty_p): Likewise.
5724 (dfs_mark): Likewise.
5725 (dfs_vtable_path_unmark): Likewise.
5726 (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED.
5727 (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED.
5728 (dfs_init_vbase_pointers): Remove special-case new ABI code.
5729 (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED.
5730 (init_vbase_pointers): Simplify.
5731 (expand_indirect_vtbls_init): Likewise.
5733 * class.c (copy_virtuals): New function.
5734 (build_primary_table): Use it.
5735 (build_secondary_vtable): Likewise.
5736 (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to
5737 indicate that no vcall offset is required.
5738 (add_virtual_function): Likewise.
5739 (modify_all_vtables): Likewise.
5740 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
5741 (dfs_accumulate_vtbl_inits): Likewise.
5742 (build_vtbl_initializer): Make changes to handle construction
5744 (dfs_build_vcall_offset_vtbl_entries): Likewise.
5745 (build_rtti_vtbl_entries): Likewise.
5746 (build_vtable_entries): Handle a NULL vcall_index.
5748 2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com>
5750 * decl2.c (lang_decode_option): Fix thinko.
5752 2000-05-14 Jason Merrill <jason@casey.cygnus.com>
5754 * except.c (check_handlers): New fn.
5755 * cp-tree.h: Declare it.
5756 * semantics.c (finish_handler_sequence): Call it.
5757 (finish_function_handler_sequence): Likewise.
5758 (finish_handler_parms): Set TREE_TYPE on the handler.
5759 * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro.
5760 * search.c (get_base_distance_recursive): If protect>1, ignore
5762 (get_base_distance): Don't reduce watch_access.
5764 2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com>
5766 * lex.c: #include diagnostic.h.
5767 (lang_init_options): Set default prefixing rules.
5769 * lang-options.h: Add -fdiagnostics-show-location=.
5771 * decl2.c: #include diagnostic.h.
5772 (lang_decode_option): Handle -fdiagnostics-show-location=.
5774 2000-05-12 Nathan Sidwell <nathan@codesourcery.com>
5776 * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes.
5777 * vec.cc: Revert my 2000-05-07 change.
5779 2000-05-11 Jason Merrill <jason@casey.cygnus.com>
5781 * class.c (check_field_decls): Complain about non-static data
5782 members with same name as class in class with constructor.
5784 2000-05-10 Jason Merrill <jason@casey.cygnus.com>
5786 * decl.c (grokdeclarator): Allow non-static data members with
5789 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
5791 * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file,
5792 and pending_inline.filename. Update prototypes.
5793 * decl.c (define_label): Constify filename parameter.
5794 * decl2.c (warn_if_unknown_interface): Constify local char *.
5795 * input.c Constify input_source.filename. Don't declare
5796 input_filename or lineno. Constify filename parameter to feed_input.
5797 * lex.c (init_parse): Constify parameter and return value.
5798 (cp_pragma_interface, cp_pragma_implementation): Constify
5800 (reinit_parse_for_method, reinit_parse_for_block,
5801 reinit_parse_for_expr, feed_defarg, handle_cp_pragma):
5802 Constify local char *.
5803 * pt.c: Don't declare lineno or input_filename.
5804 (print_template_context, tsubst_friend_function, tsubst_decl,
5805 tsubst, instantiate_decl): Constify local char *.
5806 * semantics.c (expand_body): Constify local char *.
5807 * tree.c (build_srcloc): Constify filename parameter.
5808 * typeck.c (c_expand_asm_operands): Constify filename
5811 2000-05-08 Nathan Sidwell <nathan@codesourcery.com>
5813 * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix
5816 2000-05-08 Branko Cibej <branko.cibej@hermes.si>
5818 * inc/cxxabi.h: Fix typos in comment.
5819 (__base_class_info::__offset): Use a static_cast.
5821 2000-05-07 Nathan Sidwell <nathan@codesourcery.com>
5823 * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place
5824 of std::size_t and std::ptrdiff_t respectively.
5825 * tinfo.cc: Likewise.
5828 2000-05-06 Richard Henderson <rth@cygnus.com>
5830 * typeck.c (build_c_cast): Don't warn integer->pointer size
5831 mismatch for constants.
5833 2000-05-06 Nathan Sidwell <nathan@codesourcery.com>
5835 * rtti.c (ptmd_initializer): Set non-public, if class is
5838 * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
5839 (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5840 __cxa_vec_delete): Likewise.
5841 * tinfo.cc (__dynamic_cast): Likewise.
5842 * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
5843 __cxa_vec_delete): Likewise.
5845 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5847 * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
5848 (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
5849 (lang_decl_flags): Add vcall_offset.
5850 (THUNK_VCALL_OFFSET): Use it.
5851 * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
5852 * method.c (make_thunk): Create the lang_decl here, not in
5854 (emit_thunk): Make generic thunks into ordinary functions once
5855 they have been fed to expand_body.
5856 * semantics.c (expand_body): Set current_function_is_thunk here.
5858 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5860 * class.c (update_vtable_entry_for_fn): Prototype.
5862 * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl'
5865 * search.c (dfs_build_inheritance_graph_order): Prototype.
5867 2000-05-04 Mark Mitchell <mark@codesourcery.com>
5869 * cp-tree.h (special_function_kind): Add various kinds of
5871 (special_function_p): New function.
5872 * class.c (overrides): Don't let one kind of destructor override
5874 * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding
5875 whether or not to instantiate a template.
5876 * tree.c (special_function_p): Define.
5878 2000-05-03 Mark Mitchell <mark@codesourcery.com>
5880 * cp-tree.def (THUNK_DECL): Remove.
5881 * cp-tree.h (DECL_THUNK_P): New macro.
5882 (DECL_NON_THUNK_FUNCTION_P): Likewise.
5883 (DECL_EXTERN_C_FUNCTION_P): Likewise.
5884 (SET_DECL_THUNK_P): Likewise.
5885 (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P.
5886 (FNADDR_FROM_VTABLE_ENTRY): Likewise.
5887 (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P.
5888 * decl.c (decls_match): Use DECL_EXTERN_C_P.
5889 (duplicate_decls): Likewise.
5890 (pushdecl): Likewise. Adjust thunk handling.
5891 (grokfndecl): Use DECL_EXTERN_C_P.
5892 * decl2.c (mark_vtable_entries): Use DECL_THUNK_P.
5893 * dump.c (dequeue_and_dump): Remove THUNK_DECL handling.
5894 * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P.
5895 * expr.c (cplus_expand_expr): Remove THUNK_DECL handling.
5896 * method.c (make_thunk): Use SET_DECL_THUNK_P. Set
5897 DECL_NO_STATIC_CHAIN.
5898 (emit_thunk): Don't play games with TREE_CODE on thunks. Don't
5899 set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk.
5900 * search.c (covariant_return_p): Remove THUNK_DECL handling.
5903 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5905 * tree.c (walk_tree): Set lineno.
5907 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5909 * exception.cc: Update license notice.
5911 * new1.cc: Likewise.
5912 * new2.cc: Likewise.
5913 * tinfo.cc: Likewise.
5914 * tinfo2.cc: Likewise.
5916 * inc/cxxabi.h: Likewise.
5917 * inc/exception: Likewise.
5918 * inc/new: Likewise.
5919 * inc/new.h: Likewise.
5920 * inc/typeinfo: Likewise.
5922 2000-05-01 Jason Merrill <jason@casey.cygnus.com>
5924 * tree.c (build_target_expr_with_type): If we already have a
5925 TARGET_EXPR, just return it.
5927 * optimize.c (initialize_inlined_parameters): Don't generate an
5928 EXPR_STMT if we can just use DECL_INITIAL.
5929 * decl.c (emit_local_var): Only make the initialization a
5930 full-expression if stmts_are_full_exprs_p.
5932 2000-05-01 Mark Mitchell <mark@codesourcery.com>
5934 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New
5936 * call.c (standard_conversion): Use it.
5937 (direct_reference_binding): Likewise.
5938 (build_over_call): Likewise.
5939 (is_properly_derived_from): Likewise.
5940 (compare_ics): Likewise.
5941 * class.c (resolves_to_fixed_type_p): Likewise.
5942 * optimize.c (declare_return_variable): Likewise.
5943 * pt.c (is_specialization_of): Likewise.
5945 * typeck.c (comp_target_parms): Likeiwse.
5946 (build_static_cast): Likewise.
5947 (build_reinterpret_cast): Likewise.
5948 (build_const_cast): Likewise.
5949 (comp_ptr_ttypes_real): Likewise.
5950 (comp_ptr_ttypes_const): Likewise.
5951 * typeck2.c (process_init_constructor): Likewise.
5953 2000-04-30 Scott Snyder <snyder@fnal.gov>
5955 * decl.c (finish_destructor_body): Use the base destructor when
5956 destroying virtual bases.
5958 2000-04-30 Mark Mitchell <mark@codesourcery.com>
5960 * expr.c (cplus_expand_expr): Preserve temporaries when expanding
5962 * optimize.c (struct inline_data): Add target_exprs field.
5963 (declare_return_variable): When a function returns an aggregate,
5964 use the variable declared in the TARGET_EXPR as the remapped
5966 (expand_call_inline): Update the pending target_exprs stack.
5967 (optimize_function): Initialize the stack.
5969 * decl2.c (finish_file): Fix typo in comment.
5971 * method.c (emit_thunk): Don't try to return a `void' value.
5973 * optimize.c (initialize_inlined_parameters): If the parameter is
5974 addressable, we need to make a new VAR_DECL, even if the
5975 initializer is constant.
5977 2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro>
5979 * decl.c (grok_op_properties): Add an extra check of argtypes.
5981 2000-04-27 Mark Mitchell <mark@codesourcery.com>
5983 * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying
5985 (initialize_inlined_parameters): Try to avoid creating new
5988 2000-04-27 Alex Samuel <samuel@codesourcery.com>
5990 * lex.c (my_get_run_time): Remove.
5991 (init_filename_times): Use get_run_time instead of my_get_run_time.
5992 (check_newline): Likewise.
5993 (dump_time_statistics): Likewise.
5994 * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead
5995 of computing elapsed time explicitly.
5997 2000-04-26 Mark Mitchell <mark@codesourcery.com>
5999 * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P.
6000 * init.c (decl_constant_value): Check TREE_READONLY_DECL_P.
6001 * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P
6002 before calling decl_constant_value.
6003 * class.c (check_bitfield_decl): Likewise.
6004 * cvt.c (ocp_convert): Likewise.
6005 (convert): Likewise.
6006 * decl.c (compute_array_index_type): Likewise.
6007 (build_enumerator): Likewise.
6008 * decl2.c (check_cp_case_value): Likewise.
6009 * pt.c (convert_nontype_argument): Likewise.
6011 * typeck.c (decay_conversion): Likewise.
6012 (build_compound_expr): Likewise.
6013 (build_reinterpret_cast): Likewise.
6014 (build_c_cast): Likewise.
6015 (convert_for_assignment): Likewise.
6017 2000-04-26 Jason Merrill <jason@casey.cygnus.com>
6019 * decl.c (finish_function): Don't play games with DECL_INLINE.
6021 2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>
6023 * ir.texi: Correct typo.
6025 2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6027 * decl.c (grokdeclarator): Reject VLAs as members.
6029 2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com>
6031 * call.c (standard_conversion): Accept conversion between
6034 * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE.
6036 2000-04-24 Zack Weinberg <zack@wolery.cumb.org>
6038 * decl2.c (finish_file): Remove double setup for accounting
6041 2000-04-24 Robert Lipe <robertlipe@usa.net>
6043 * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD.
6045 2000-04-23 Benjamin Kosnik <bkoz@cygnus.com>
6047 * new.cc (set_new_handler): Needs to be in std::.
6049 2000-04-23 Mark Mitchell <mark@codesourcery.com>
6051 * cp-tree.h (lang_decl): Remove pretty_function_p.
6052 (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the
6053 language-specific node.
6054 * decl.c (cp_make_fname_decl): Use build_decl, not
6055 build_lang_decl, to build the variables.
6056 (grokvardecl): Don't call build_lang_decl for local variables in
6058 (grokdeclarator): Don't call build_lang_decl for local type
6059 declarations in templates.
6060 * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated
6061 zero'd memory, rather than calling memset.
6062 * pt.c: Include hashtab.h.
6063 (local_specializations): New variable.
6064 (retrieve_local_specialization): Use it.
6065 (register_local_specialization): Likewise.
6066 (tsubst_decl): Don't assume local variables have
6068 (instantiate_decl): Set up local_specializations.
6069 * Makefile.in (HTAB_H): New variable.
6071 2000-04-23 Richard Henderson <rth@cygnus.com>
6073 * typeck.c (c_expand_asm_operands): Restore the original
6074 contents of the output list.
6076 2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com>
6078 * ir.texi: Document complex number representation.
6080 2000-04-20 Nathan Sidwell <nathan@codesourcery.com>
6082 * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
6083 (target_incomplete_p): New function.
6084 (tinfo_base_init): Create comdat NTBS name variable.
6085 (ptr_initializer): Add non_public parameter. Calculate it.
6086 (ptmd_initializer): Likewise.
6087 (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
6088 (create_real_tinfo_var): Add non_public parameter. Use it.
6089 Push proxy into global namespace.
6090 * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
6092 * inc/typeinfo (type_info::before, type_info::operator==):
6093 Compare __name addresses.
6095 * tinfo2.cc: Remove new-abi builtins comment.
6097 2000-04-20 Jason Merrill <jason@casey.cygnus.com>
6099 * typeck.c (build_x_function_call): Resolve an OFFSET_REF.
6101 * call.c (joust): Exit early if we get the same function, too.
6103 * decl2.c (key_method): Return NULL_TREE for template classes.
6104 (import_export_class): Don't need to check for template classes.
6106 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
6108 * lex.c: Remove references to cccp.c.
6110 2000-04-18 Mark Mitchell <mark@codesourcery.com>
6112 * cp-tree.h (lang_decl_flags): Remove const_memfunc and
6113 volatile_memfunc. Add destructor_attr. Adjust dummy.
6114 (DECL_DESTRUCTOR_P): Use destructor_attr.
6115 (DECL_CONST_MEMFUNC_P): Reimplement.
6116 (DECL_VOLATILE_MEMFUNC_P): Remove.
6117 * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
6118 (overrides): Use DECL_DESTRUCTOR_P.
6119 (check_for_override): Likewise.
6120 * decl.c (start_function): Likewise.
6121 * decl2.c (grokfclassfn): Likewise.
6122 (check_classfn): Likewise.
6123 (grok_function_init): Likewise.
6125 2000-04-17 Mark Mitchell <mark@codesourcery.com>
6127 * decl2.c (grokfield): Issue error on illegal data member
6130 Mon Apr 17 17:11:16 2000 Mark P Mitchell <mark@codesourcery.com>
6132 * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL.
6134 2000-04-16 Mark Mitchell <mark@codesourcery.com>
6136 * class.c (build_vtable_entry): Don't build thunks for type-info
6139 2000-04-16 Jason Merrill <jason@casey.cygnus.com>
6141 * decl.c (decls_match): Allow a redeclaration of a builtin to
6142 specify args while the builtin did not.
6144 2000-04-15 Mark Mitchell <mark@codesourcery.com>
6146 * cp-tree.def (THUNK_DECL): Add to documentation.
6147 * cp-tree.h (flag_huge_objects): Declare.
6148 * class.c (modify_vtable_entry): Tidy.
6149 (update_vtable_entry_for_fn): Split out from dfs_modify_vtables.
6150 Calculate delta appropriately for the new ABI.
6151 (dfs_modify_vtables): Use it.
6152 (modify_all_vtables): Fix thinko in code to add overriding copies
6153 of functions to primary vtables.
6154 (build_clone): Fix typo in comment.
6155 (clone_function_decl): Correct order of destructors in vtable.
6156 (build_vbase_offset_vtbl_entries): Adjust comment.
6157 (dfs_vcall_offset_queue_p): Remove.
6158 (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX.
6159 (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases.
6160 (build_vtable_entry): Correct check for pure virtual functions.
6161 Don't declare flag_huge_objects.
6162 * decl.c (flag_huge_objects): Remove declaration.
6163 * method.c (make_thunk): Tweak mangling for vcall offset thunks.
6164 Use int_size_in_bytes.
6165 (emit_thunk): Handle vcall offset thunks.
6167 Sat Apr 15 16:00:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6169 * decl2.c (parse_time, varconst_time): Delete declarations.
6170 (finish_file): Delete LINENO declaration.
6171 START_TIME and THIS_TIME now long.
6173 2000-04-13 Nathan Sidwell <nathan@codesourcery.com>
6175 * class.c (build_base_field): Reformat comment.
6177 * inc/cxxabi.h (stddef.h): Comment inclusion.
6178 (__base_class_info::__offset): Comment shift.
6180 2000-04-12 Mark Mitchell <mark@codesourcery.com>
6182 * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro.
6183 (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER.
6184 (cp_push_exception_identifier): New macro.
6185 (DECL_COMPLETE_DESTRUCTOR_P): New macro.
6186 (DECL_BASE_DESTRUCTOR_P): Likewise.
6187 (DECL_DELETING_DESTRUCTOR_P): Likewise.
6188 (get_vtbl_decl_for_binfo): Fix formatting.
6189 (in_charge_arg_for_name): New macro.
6190 (maybe_build_cleanup_and_delete): Remove declaration.
6191 * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P.
6192 (in_charge_arg_for_name): New function.
6193 (build_new_method_call): Use it. Handle cloned destructors.
6194 (build_clone): Don't make the base constructor virtual.
6195 Automatically defer generated functions.
6196 (clone_function_decl): Handle destructors, too.
6197 (clone_constructors_and_destructors): Likewise.
6198 (create_vtable_ptr): Don't create a vtable entry for a cloned
6200 * decl.c (predefined_identifier): Add ctor_or_dtor_p.
6201 (initialize_predefined_identifiers): Update appropriately.
6202 (finish_destructor_body): Simplify.
6203 (maybe_build_cleanup_and_delete): Remove.
6204 * except.c (expand_throw): Handle new-ABI destructors.
6205 * init.c (expand_cleanup_for_base): Use base_dtor_identifier.
6206 (build_dtor_call): New function.
6207 (build_delete): Use it. Simplify.
6208 * optimize.c (maybe_clone_body): Handle destructors.
6209 * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P.
6211 * exception.cc (cleanup_fn): New typedef.
6212 (CALL_CLEANUP): New macro.
6213 (cp_eh_info): Use them.
6214 (__cp_push_exception): Likewise.
6215 (__cp_pop_exception): Likewise.
6217 2000-04-11 Mark Mitchell <mark@codesourcery.com>
6219 * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER.
6220 (complete_dtor_identifier): New macro.
6221 (CLASSTYPE_FIRST_CONVERSION): Remove.
6222 (CLASSTYPE_CONSTRUCTOR_SLOT): New macro.
6223 (CLASSTYPE_DESTRUCTOR_SLOT): Likewise.
6224 (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise.
6225 (CLASSTYPE_CONSTRUCTORS): Likewise.
6226 (CLASSTYPE_DESTRUCTORS): Likewise.
6227 (lang_decl): Add cloned_function.
6228 (DECL_COMPLETE_CONSTRUCTOR_P): New macro.
6229 (DECL_BASE_CONSTRUCTOR_P): Likewise.
6230 (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise.
6231 (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise.
6232 (DECL_CLONED_FUNCTION_P): Likewise.
6233 (DECL_CLONED_FUNCTION): Likewise.
6234 (clone_function_decl): Declare.
6235 (maybe_clone_body): Likewise.
6236 * call.c (build_user_type_conversion_1): Call complete object
6237 constructors in the new ABI.
6238 (build_new_method_call): Don't add in-charge parameters under the
6240 * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P,
6241 DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and
6242 CLASSTYPE_DESTRUCTOR_SLOT.
6243 (build_clone): New function.
6244 (clone_function_decl): Likewise.
6245 (clone_constructors_and_destructors): Likewise.
6246 (check_bases_and_members): Use it.
6247 * decl.c (iniitialize_predefined_identifiers): Initialize
6248 complete_dtor_identifier.
6249 (finish_function): Don't add extra code to a clone.
6250 (lang_mark_tree): Mark cloned_function.
6251 * decl2.c (mark_used): Don't bother trying to instantiate things
6253 * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice.
6254 * method.c (set_mangled_name_for_decl): Don't treat clones as
6256 (synthesize_method): Sythesize cloned functions, not the clones.
6257 * optimize.c (inline_data): Update comment on ret_label.
6258 (remap_block): Don't assume DECL_INITIAL exists.
6259 (copy_body_r): Allow ret_label to be NULL.
6260 (maybe_clone_body): Define.
6261 * pt.c (tsubst_decl): Handle clones.
6262 (instantiate_clone): New function.
6263 (instantiate_template): Use it.
6264 (set_mangled_name_for_template_decl): Don't treat clones as
6266 * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT,
6267 CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT.
6268 * semantics.c (expand_body): Clone function bodies as necessary.
6270 * optimize.c (remap_decl): Avoid sharing structure for arrays
6271 whose size is only known at run-time.
6272 * tree.c (copy_tree_r): Don't copy PARM_DECLs.
6274 * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr
6275 to has_in_charge_parm_p.
6276 (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ...
6277 (DECL_HAS_IN_CHARGE_PARM_P): ... this.
6278 (DECL_COPY_CONSTRUCTOR_P): New macro.
6279 * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P.
6280 (build_user_type_conversion_1): Likewise.
6281 (convert_like_real): Likewise.
6282 (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P.
6283 * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P.
6284 (copy_args_p): Likewise.
6285 (grok_ctor_properties): Likewise.
6286 (start_function): Likewise.
6287 * decl2.c (maybe_retrofit_in_charge): Likewise. Set it.
6288 * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P.
6289 * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P.
6290 * method.c (do_build_copy_constructor): Use
6291 DECL_HAS_IN_CHARGE_PARM_P.
6292 (synthesize_method): Likewise.
6293 * pt.c (instantiate_template): Remove goto.
6294 * tree.c (build_cplus_method_type): Remove mention of obstacks in
6297 * cp-tre.h (finish_function): Change prototype.
6298 * decl.c (end_cleanup_fn): Adjust caller.
6299 (finish_function): Take only one parameter.
6300 * decl2.c (finish_objects): Adjust caller.
6301 (finish_static_storage_duration_function): Likewise.
6302 * method.c (emit_thunk): Likewise.
6303 * parse.y: Likewise.
6304 * parse.c: Regenerated.
6305 * pt.c (instantiate_decl): Likewise.
6306 * rtti.c (synthesize_tinfo_fn): Likewise.
6307 * semantics.c (expand_body): Likewise.
6309 * cp-tree.h (copy_decl): New function.
6310 * class.c (finish_struct_1): Use it.
6311 * lex.c (copy_decl): Define it.
6312 * pt.c (tsubst_decl): Likewise.
6313 * tree.c (copy_template_template_parm): Likewise.
6315 * cp-tree.h (lang_type): Remove has_nonpublic_ctor and
6316 has_nonpublic_assign_ref.
6317 (TYPE_HAS_NONPUBLIC_CTOR): Don't declare.
6318 (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise.
6319 * class.c (finish_struct_methods): Don't set
6320 TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF.
6321 (interface_only): Don't declare.
6322 (interface_unknown): Likewise.
6324 2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6326 * tree.h (HAVE_TEMPLATES): Remove definition.
6327 * lang-options.h (-fthis-is-variable): Remove documentation.
6329 2000-04-10 Jason Merrill <jason@casey.cygnus.com>
6331 * class.c (instantiate_type): Handle object-relative template-id.
6333 * semantics.c (finish_expr_stmt): Call convert_to_void here.
6334 * decl.c (cplus_expand_expr_stmt): Not here.
6336 * rtti.c (build_dynamic_cast_1): Call non_lvalue.
6337 Initialize exprtype earlier.
6339 * parse.y (fn.def1): Check for defining types in return types.
6341 * decl.c (check_tag_decl): Notice extra fundamental types.
6342 Diagnose empty decls in classes, too.
6344 * decl.c (grokdeclarator): Don't override an anonymous name if no
6345 declarator was given.
6347 * cvt.c (convert_to_void): Call resolve_offset_ref.
6349 * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF.
6351 * decl2.c (decl_namespace): Handle getting a type.
6353 * typeck.c (build_c_cast): Re-enable warning for cast between
6354 pointer and integer of different size.
6356 2000-04-10 Nathan Sidwell <nathan@codesourcery.com>
6358 * inc/cxxabi.h (__pointer_type_info): Add restrict and
6360 (__pointer_type_info::__pointer_catch): New virtual function.
6361 (__pointer_to_member_type_info): Derive from
6362 __pointer_type_info. Adjust.
6363 (__pointer_to_member_type_info::__do_catch): Remove.
6364 (__pointer_to_member_type_info::__is_pointer_p): Declare.
6365 (__pointer_to_member_type_info::__pointer_catch): Declare.
6366 * rtti.c (qualifier_flags): Add restrict flag.
6367 (ptmd_initializer): Reorder members.
6368 (create_tinfo_types): Expand comments. Reorder
6369 ptmd_desc_type_node members.
6370 * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p):
6372 (__pointer_type_info::__do_catch): Move specific code into
6373 __pointer_catch. Call it.
6374 (__pointer_type_info::__pointer_catch): Non-pointer-to-member
6375 specific catch checking. Fix void conversion check.
6376 (__pointer_to_member_type_info::__do_catch): Remove.
6377 (__pointer_to_member_type_info::__pointer_catch): Implement.
6379 2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6381 * lex.c (init_parse): Remove traces of classof and headof.
6382 * decl2.c (flag_operator_names): Default to 1.
6383 (lang_decode_option): Do not set it for -ansi.
6385 2000-04-09 Mark Mitchell <mark@codesourcery.com>
6387 * cp-tree.h (struct lang_decl): Remove main_decl_variant.
6388 (DECL_MAIN_VARIANT): Remove.
6389 * decl.c (duplicate_decls): Don't set it.
6390 (start_function): Likewise.
6391 (lang_mark_tree): Don't mark it.
6392 * decl2.c (defer_fn): Don't use it.
6393 * lex.c (retrofit_lang_decl): Don't set it.
6394 * pt.c (tsubst_decl): Likewise.
6395 * ptree.c (print_lang_decl): Don't print it.
6396 * typeck.c (mark_addressable): Don't use it.
6398 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6400 * vec.cc: Include <new> and <exception>.
6401 (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup.
6402 (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or
6404 (__cxa_vec_delete): Catch dtor exceptions.
6406 2000-04-09 Nathan Sidwell <nathan@codesourcery.com>
6408 Prepend __ to implementation defined names.
6409 * inc/typeinfo (type_info): Rename _name to __name.
6410 (type_info::type_info): Rename parameter.
6411 (type_info::operator==, type_info::operator!=,
6412 type_info::before): Likewise.
6413 (type_info::is_pointer_p, type_info::is_function_p,
6414 type_info::do_catch, type_info::do_upcast): Prepend __. Rename
6417 (__fundamental_type_info::__fundamental_type_info) Rename parameters.
6418 (__pointer_type_info::__pointer_type_info): Likewise.
6419 (__pointer_type_info::is_pointer_p,
6420 __pointer_type_info::do_catch): Prepend __. Rename parameters.
6421 (__array_type_info::__array_type_info): Rename parameters.
6422 (__function_type_info::__function_type_info): Likewise.
6423 (__function_type_info::is_function_p): Prepend __.
6424 (__enum_type_info::__enum_type_info): Rename parameters.
6425 (__pointer_to_member_type_info::__pointer_to_member_type_info):
6427 (__pointer_to_member_type_info::do_catch): Prepend __. Rename
6429 (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __.
6430 (__class_type_info::__class_type_info): Rename parameters.
6431 (__class_type_info::sub_kind): Prepend __. Adjust member names.
6432 (__class_type_info::upcast_result,
6433 __class_type_info::dyncast_result): Prepend __. Move definition
6435 (__class_type_info::do_upcast, __class_type_info::do_catch,
6436 __class_type_info::find_public_src,
6437 __class_type_info::do_dyncast,
6438 __class_type_info::do_find_public_src): Prepend __. Rename
6440 (__si_class_type_info::__si_class_type_info): Rename parameters.
6441 (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast,
6442 __si_class_type_info::do_find_public_src): Prepent __. Rename
6444 (__vmi_class_type_info::__vmi_class_type_info): Rename parameters.
6445 (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast,
6446 __vmi_class_type_info::do_find_public_src): Prepent __. Rename
6448 (__dynamic_cast): Rename parameters.
6449 * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p,
6450 type_info::do_catch, type_info::do_upcast): Prepend __.
6451 (contained_p, public_p, virtual_p, contained_public_p,
6452 contained_nonpublic_p, contained_nonvirtual_p): Adjust.
6453 (__class_type_info::do_catch,
6454 __class_type_info::do_upcast): Prepend __. Adjust.
6455 (__class_type_info::__upcast_result,
6456 __class_type_info::__dyncast_result): Move from inc/cxxabi.h.
6458 (__class_type_info::find_public_src): Prepend __. Adjust.
6459 (__class_type_info::do_find_public_src,
6460 __si_class_type_info::do_find_public_src,
6461 __vmi_class_type_info::do_find_public_src): Likewise.
6462 (__class_type_info::do_dyncast,
6463 __si_class_type_info::do_dyncast,
6464 __vmi_class_type_info::do_dyncast): Likewise.
6465 (__class_type_info::do_upcast,
6466 __si_class_type_info::do_upcast,
6467 __vmi_class_type_info::do_upcast): Likewise.
6468 (__dynamic_cast): Adjust.
6469 * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __.
6470 (__function_type_info::is_function_p): Likewise.
6471 (__pointer_type_info::do_catch): Likewise. Adjust.
6472 (__pointer_to_member_type_info::do_catch): Likewise. Adjust.
6473 (__throw_type_match_rtti_2): Adjust.
6474 (__is_pointer): Adjust.
6476 2000-04-08 Mark Mitchell <mark@codesourcery.com>
6478 * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER.
6479 (complete_ctor_identifier): New macro.
6480 (special_function_kind): Add sfk_copy_constructor and
6481 sfk_assignment_operator.
6482 (LOOKUP_HAS_IN_CHARGE): Remove.
6483 (cons_up_default_function): Rename to ...
6484 (implicitly_declare_fn): ... this.
6485 * call.c (build_new_method_call): Add in-charge parameters for
6487 * class.c (add_implicitly_declared_members): Change parameter name
6488 from cant_have_assignment to cant_have_const_assignment.
6489 Replace calls to cons_up_default_function to implicitly_declare_fn.
6490 * cvt.c (ocp_convert): Use complete_ctor_identifier.
6491 * decl.c (initialize_predefined_identifiers): Initialize it.
6492 (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of
6494 * init.c (expand_default_init): Don't calculate the in-charge
6496 (build_new_1): Likewise.
6497 * lex.c (cons_up_default_function): Move to method.c.
6498 * method.c (synthesize_method): Use DECL_DESTRUCTOR_P.
6499 (implicitly_declare_fn): New function.
6500 * typeck.c (build_static_cast): Use complete_ctor_identifier.
6501 (build_modify_expr): Likewise.
6502 * typeck2.c (build_functional_cast): Likewise.
6504 Under the new ABI, constructors don't return `this'.
6505 * cp-tree.h (warn_reorder): Declare.
6506 (special_function_kind): New enum.
6507 (global_base_init_list): Remove declaration.
6508 (emit_base_init): Don't return a value.
6509 (check_base_init): Don't declare.
6510 (is_aggr_typedef): Likewise.
6511 * decl.c (check_special_function_return_type): New function.
6512 (return_types): Remove.
6513 (grokdeclarator): Use check_special_function_return_type.
6514 (start_function): Don't initialize ctor_label under the new ABI.
6515 (finish_construtor_body): Don't create a corresponding LABEL_STMT.
6516 * init.c (begin_init_stmts): Move to top of file.
6517 (finish_init_stmts): Likewise.
6518 (warn_reorder): Don't declare.
6519 (emit_base_init): Don't create a STMT_EXPR here. Don't return a
6521 (check_base_init): Remove.
6522 (is_aggr_typedef): Likewise.
6523 (build_new_1): Don't use the return value of a constructor.
6524 * semantics.c (setup_vtbl_ptr): Don't use the return value
6526 * typeck.c (check_return_expr): Don't magically convert return
6527 statements into `return this' in constructors under the new ABI.
6529 * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER,
6530 CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER.
6531 (base_ctor_identifier): New macro.
6532 (base_dtor_identifier): Likewise.
6533 (deleting_dtor_identifier): Likewise.
6534 * decl.c: Don't include obstack.h.
6535 (obstack_chunk_alloc): Don't define.
6536 (obstack_chunk_free): Likewise.
6537 (struct predefined_identifier): New type.
6538 (initialize_predefined_identifiers): New function.
6539 (init_decl_processing): Use it.
6540 (debug_temp_inits): Remove.
6541 (start_method): Don't call preserve_data.
6542 (hack_incomplete_structures): Update comment.
6543 * init.c (init_init_processing): Don't initialize
6545 (build_offset_rf): Remove dead code.
6546 (build_delete): Use CLASSTYPE_N_BASECLASSES.
6547 * search.c (init_search_processing): Don't initialize
6550 2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6552 * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide
6553 some sign_compare warnings.
6555 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6557 Rename abi::__vmi_class_type_info members.
6558 * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases,
6559 base_list, detail_masks members to vmi_flags, vmi_base_count,
6560 vmi_bases and vmi_flags_masks respectively.
6561 (__vmi_class_type_info::vmi_flags_masks): Rename
6562 details_unknown_mask to flags_unknown_mask.
6563 * tinfo.cc (__class_type_info::do_upcast): Adjust.
6564 (__vmi_class_type_info::do_find_public_src): Adjust.
6565 (__vmi_class_type_info::do_dyncast): Adjust.
6566 (__vmi_class_type_info::do_upcast): Adjust.
6568 2000-04-07 Nathan Sidwell <nathan@codesourcery.com>
6570 * tinfo.cc (convert_to_base): New function.
6571 (get_vbase_offset): Remove. Move into convert_to_base.
6572 (__vmi_class_type_info::do_find_public_src): Adjust.
6573 (__vmi_class_type_info::do_dyncast): Adjust.
6574 (__vmi_class_type_info::do_upcast): Adjust.
6576 2000-04-06 Jason Merrill <jason@yorick.cygnus.com>
6578 * tinfo.cc (operator=): Use __builtin_strcmp.
6579 * tinfo2.cc (before): Likewise.
6581 2000-04-06 Mark Mitchell <mark@codesourcery.com>
6583 * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred.
6584 (DECL_SAVED_INLINE): Rename to ...
6585 (DECL_DEFERRED_FN): ... this.
6586 (in_function_p): Remove declaration.
6587 (mark_inline_for_output): Rename to ...
6588 (defer_fn): ... this.
6589 * decl.c (finish_function): Adjust call to mark_inline_for_output.
6590 (in_function_p): Remove definition.
6591 * decl2.c (saved_inlines): Rename to ...
6592 (deferred_fns): ... this.
6593 (saved_inlines_used): Rename to ...
6594 (deferred_fns_used): ... this.
6595 (mark_inline_for_output): Rename to ...
6596 (defer_fn): ... this.
6597 (finish_file): Adjust accordingly.
6598 (init_decl2): Likewise.
6599 * lex.c (cons_up_default_function): Likewise.
6600 * pt.c (mark_decl_instantiated): Likewise.
6601 (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any
6603 * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output.
6604 * semantics.c (expand_body): Defer more functions.
6606 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6609 * Make-lang.in (CXX_LIB2FUNCS): Add it.
6611 * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
6612 __cxa_vec_delete): Declare.
6614 2000-04-06 Nathan Sidwell <nathan@codesourcery.com>
6616 * rtti.c (dfs_class_hint_mark): New static function.
6617 (dfs_class_hint_unmark): New static function.
6618 (class_hint_flags): Use them.
6620 2000-04-05 Benjamin Kosnik <bkoz@cygnus.com>
6622 * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.
6624 2000-04-05 Mark Mitchell <mark@codesourcery.com>
6626 * cp-tree.h (instantiate_decl): Change prototype.
6627 * decl2.c (mark_used): Adjust call.
6628 * optimize.c (inlinable_function_p): Adjust handling of templates.
6629 * pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
6630 (do_type_instantiation): Likewise.
6631 (instantiate_decl): Defer more templates.
6632 (instantiate_pending_templates): Adjust logic to handle inline
6635 * Makefile.in (GGC_H): New variable. Use it throughout in place
6638 * call.c: Don't include obstack.h. Include ggc.h.
6639 (obstack_chunk_alloc): Don't define.
6640 (obstack_chunk_free): Likewise.
6641 (add_candidate): Allocate the z_candidate with ggc_alloc_obj.
6642 * decl.c (push_switch): Use xmalloc to allocate the cp_switch.
6643 (pop_switch): Free it.
6645 * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.
6647 * dump.c (dequeue_and_dump): Don't try to print the bit_position
6648 if we don't have a DECL_FIELD_OFFSET.
6650 Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz>
6652 * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of
6655 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6657 * cfns.gperf (hash, libc_name_p): Prototype.
6659 * rtti.c (build_dynamic_cast_1): Constification.
6661 * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.
6663 * semantics.c (deferred_type_access_control): Prototype.
6665 2000-04-04 Mark Mitchell <mark@codesourcery.com>
6667 Correct many new ABI issues regarding vbase and vcall offset
6669 * cp-tree.h (BINFO_VTABLE): Document.
6670 (struct lang_type): Tweak formatting.
6671 (BINFO_PRIMARY_BINFO): Add to documentation.
6672 (CLASSTYPE_VSIZE): Fix typo in comment.
6673 (CLASSTYPE_VBASECLASSES): Update documentation.
6674 (BINFO_VBASE_MARKED): Remove.
6675 (SET_BINFO_VBASE_MARKED): Likewise.
6676 (CLEAR_BINFO_VBASE_MARKED): Likewise.
6677 (BINFO_FIELDS_MARKED): Remove.
6678 (SET_BINFO_FIELDS_MARKED): Likewise.
6679 (CLEAR_BINFO_FIELDS_MARKED): Likewise.
6680 (enum access_kind): New enumeration.
6681 (num_extra_vtbl_entries): Remove declaration.
6682 (size_extra_vtbl_entries): Likewise.
6683 (get_vtbl_decl_for_binfo): New function.
6684 (dfs_vbase_unmark): Remove declaration.
6685 (mark_primary_bases): Likewise.
6686 * class.c (SAME_FN): Remove.
6687 (struct vcall_offset_data_s): Move definition.
6688 (build_vbase_pointer): Use `build', not `build_binary_op', to
6689 access the vbase pointer under the new ABI.
6690 (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
6691 (build_primary_vtable): Likewise.
6692 (dfs_mark_primary_bases): Move here from search.c.
6693 (mark_primary_bases): Likewise.
6694 (determine_primary_bases): Under the new ABI, don't make a base
6695 class a primary base just because we don't yet have any virtual
6697 (layout_vtable_decl): Use get_vtbl_decl_for_binfo.
6698 (num_vfun_entries): Remove.
6699 (dfs_count_virtuals): Likewise.
6700 (num_extra_vtbl_entries): Likewise.
6701 (size_extra_vtbl_entries): Likewise.
6702 (layout_virtual_bases): Iterate in inheritance graph order under
6704 (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
6705 indicate that a vfield is present.
6706 (init_class_processing): Initialize access_public_node, etc., from
6708 (get_vtbl_decl_for_binfo): New function.
6709 (dump_class_hierarchy_r): Likewise.
6710 (dump_class_hierarchy): Use it.
6711 (finish_vtbls): Build the vtbls in inheritance graph order.
6712 (dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
6713 (initialize_vtable): Use get_vtbl_decl_for_binfo.
6714 (accumulate_vtbl_inits): Add comments explaining why a pre-order
6716 (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
6717 where the vptr points, even for primary vtables.
6718 (build_vtbl_initializer): Adjust handling of vbase and vcall
6720 (build_vcall_and_vbase_vtable_entries): New function.
6721 (dfs_build_vbase_offset_vtbl_entries): Remove.
6722 (build_vbase_offset_vtbl_entries): Reimplement.
6723 (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
6724 were already handled in a primary base class vtable.
6725 (build_vcall_offset_vtbl_entries): Adjust.
6726 (build_rtti_vtbl_entries): Adjust.
6727 * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
6728 * init.c (expand_virtual_init): Simplify.
6729 * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
6730 * rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
6731 * search.c (BINFO_ACCESS): New macro.
6732 (SET_BINFO_ACCESS): Likewise.
6733 (dfs_access_in_type): Manipulate access_kinds, not access nodes.
6734 (access_in_type): Likewise.
6735 (dfs_accessible_p): Likewise.
6736 (protected_accessible_p): Likewise.
6737 (lookup_fnfields_1): Adjust documentation.
6738 (dfs_mark_primary_bases): Move to class.c
6739 (mark_primary_bases): Likewise.
6740 (dfs_vbase_unmark): Remove.
6741 (virtual_context): Use BINFO_FOR_VBASE.
6742 (dfs_get_vbase_types): Simplify.
6743 (dfs_build_inheritance_graph_order): New function.
6744 (get_vbase_types): Use it.
6745 * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.
6747 * tinfo.cc (get_vbase_offset): New function.
6748 (__vmi_class_type_info::do_find_public_src): Use it.
6749 (__vmi_class_type_info::do_dyncast): Likewise.
6750 (__vmi_class_type_info::do_upcast): Likewise.
6752 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
6754 * lang-specs.h: Pass -fno-show-column to the preprocessor.
6756 2000-03-30 Nathan Sidwell <nathan@codesourcery.com>
6758 * rtti.c (class_hint_flags): Rename flags.
6759 (class_initializer): Remove flags.
6760 (synthesize_tinfo_var): Combine offset and flags. Add flags
6761 for __vmi_class_type_info.
6762 (create_tinfo_types): Remove flags from __class_type_info and
6763 __si_class_type_info. Merge flags and offset from
6764 base_class_type_info.
6765 * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags.
6766 (__base_class_info::is_virtual_p): Adjust.
6767 (__base_class_info::is_public_p): Adjust.
6768 (__base_class_info::offset): New accessor.
6769 (__class_type_info::details): Remove member.
6770 (__class_type_info::__class_type_info): Lose details.
6771 (__class_type_info::detail_masks): Remove.
6772 (__si_class_type_info::__si_class_type_info): Lose details.
6773 (__vmi_class_type_info::details): New member.
6774 (__vmi_class_type_info::__vmi_class_type_info): Adjust.
6775 (__vmi_class_type_info::detail_masks): New member.
6776 * tinfo.cc (__class_type_info::do_upcast): Initialize result
6777 with unknown_details_mask.
6778 (__vmi_class_type_info::do_find_public_src): Adjust
6779 (__vmi_class_type_info::do_dyncast): Adjust.
6780 (__vmi_class_type_info::do_upcast): Set result details, if
6782 (__dynamic_cast): Temporarily #if out optimization.
6784 2000-03-29 Nathan Sidwell <nathan@codesourcery.com>
6786 * rtti.c (get_tinfo_decl): Mark used.
6787 (emit_tinfo_decl): Don't optimize polymorphic type_info. Only
6788 mark as dealt with, if we output it.
6790 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6792 * class.c: Reorganize to put virtual function table initialization
6793 machinery at the end of the file.
6795 2000-03-28 Jason Merrill <jason@casey.cygnus.com>
6797 * class.c (finish_struct): Use bitsize_zero_node.
6798 * pt.c (instantiate_class_template): Likewise.
6800 2000-03-28 Mark Mitchell <mark@codesourcery.com>
6802 Put RTTI entries at negative offsets in new ABI.
6803 * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first
6804 vbase offset at index -3, not -1.
6805 (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not
6806 dfs_vtable_path_unmarked_real_bases_queue_p to walk bases.
6807 (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff.
6808 (build_rtti_vtbl_entries): New function.
6809 (set_rtti_entry): Remove.
6810 (build_primary_vtable): Don't use it.
6811 (build_secondary_vtable): Likewise.
6812 (start_vtable): Remove.
6813 (first_vfun_index): New function.
6814 (set_vindex): Likewise.
6815 (add_virtual_function): Don't call start_vtable. Do call
6817 (set_primary_base): Rename parameter.
6818 (determine_primary_base): Likewise.
6819 (num_vfun_entries): Don't use skip_rtti_stuff.
6820 (num_extra_vtbl_entries): Include RTTI information.
6821 (build_vtbl_initializer): Use build_rtti_vtbl_entries.
6822 (skip_rtti_stuff): Remove.
6823 (dfs_modify_vtables): Don't use it.
6824 (modify_all_vtables): Don't use start_vtable. Do use set_vindex.
6825 (layout_nonempty_base_or_field): Update size handling.
6826 (create_vtable_ptr): Tweak.
6827 (layout_class_type): Adjust parameter names.
6828 (finish_struct_1): Simplify.
6829 * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation.
6830 (skip_rtti_stuff): Remove.
6831 (first_vfun_index): New function.
6832 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6833 (dfs_vtable_path_marked_real_bases_queue_p): Remove.
6834 (marked_vtable_pathp): Declare.
6835 (unmarked_vtable_pathp): Likewise.
6836 * error.c (dump_expr): Use first_vfun_index to calculate vtable
6838 * rtti.c (build_headof): Look for RTTI at negative offsets.
6839 (get_tinfo_decl_dynamic): Likewise.
6840 (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL
6842 (create_pseudo_type_info): Do it here instead. Adjust so that
6843 vptr points at first virtual function.
6844 * search.c (marked_vtable_pathp): Make it global.
6845 (unmarked_vtable_pathp): Likewise.
6846 (dfs_vtable_path_unmarked_real_bases_queue_p): Remove.
6847 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
6848 (dfs_get_pure_virtuals): Don't use skip_rtti_stuff.
6849 (get_pure_virtuals): Likewise.
6850 (expand_upcast_fixups): Likewise.
6851 * tree.c (debug_binfo): Likewise.
6852 * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate
6855 Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6857 * class.c (check_field_decl): Fix typo.
6858 (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS.
6859 (check_methods): Likewise.
6860 (check_field_decls): Likewise.
6861 Use DECL_CONTEXT, not DECL_FIELD_CONTEXT.
6862 * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT):
6863 Use DECL_RESULT_FLD, not DECL_RESULT.
6864 * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT.
6865 * lex.c (identifier_type): Likewise.
6866 * pt.c (determine_specialization, lookup_template_class): Likewise.
6867 (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise.
6868 (resolve_overloaded_unification, more_specialized): Likewise.
6869 * semantics.c (finish_member_declaration): Likewise.
6870 * typeck.c (build_x_function_call): Likewise.
6872 2000-03-26 Mark Mitchell <mark@codesourcery.com>
6874 * class.c (layout_empty_base): Handle empty bases with non-byte
6876 (build_base_field): Likewise.
6877 (layout_virtual_bases): Likewise.
6879 * class.c (finish_struct_1): Fix typo in this change:
6881 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6883 2000-03-25 Mark Mitchell <mark@codesourcery.com>
6885 * decl.c (grokdeclarator): Count partial specializations when
6886 keeping track of how many template classes have been seen.
6888 * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT.
6890 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6892 * class.c (build_vbase_pointer_fields): layout_field now place_field.
6893 (get_vfield_offset): Use byte_position.
6894 (set_rtti_entry): Set OFFSET to ssizetype zero.
6895 (get_binfo_offset_as_int): Deleted.
6896 (dfs_record_base_offsets): Use tree_low_cst.
6897 (dfs_search_base_offsets): Likewise.
6898 (layout_nonempty_base_or_field): Reflect changes in RLI format
6899 and call byte_position.
6900 (layout_empty_base): Convert offset to ssizetype.
6901 (build_base_field): use rli_size_unit_so_far.
6902 (dfs_propagate_binfo_offsets): Do computation in proper type.
6903 (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets.
6904 (layout_class_type): Reflect changes in RLI names and fields.
6905 (finish_struct_1): Set DECL_FIELD_OFFSET.
6906 * dump.c (dequeue_and_dump): Call bit_position.
6907 * expr.c (cplus_expand_constant): Use byte_position.
6908 * rtti.c (expand_class_desc): Use bitsize_one_node.
6909 * typeck.c (build_component_addr): Use byte_position and don't
6910 special case for zero offset.
6912 2000-03-24 Nathan Sidwell <nathan@codesourcery.com>
6914 * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P.
6916 * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi
6918 (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting
6921 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
6923 * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and
6925 * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name,
6926 make_typename_type, check_initializer, cp_finish_decl,
6927 xref_tag): Likewise.
6928 * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree,
6929 decl_namespace, arg_assoc_template_arg, arg_assoc,
6930 validate_nonmember_using_decl, do_class_using_decl): Likewise.
6931 * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of,
6932 args_to_string): Likewise.
6933 * friend.c (is_friend): Likewise.
6934 * lex.c (note_got_semicolon, note_list_got_semicolon,
6935 is_global): Likewise.
6936 * method.c (build_overload_nested_name, build_overload_value,
6937 build_qualified_name, build_qualified_name, hack_identifier): Likewise.
6938 * parse.y (typename_sub, typename_sub1): Likewise.
6939 * pt.c (push_inline_template_parms_recursive, check_template_shadow,
6940 process_partial_specialization, convert_template_argument,
6941 template_args_equal, add_pending_template, lookup_template_class,
6942 for_each_template_parm_r, maybe_fold_nontype_arg,
6943 tsubst, instantiate_template, type_unification_real, unify,
6944 instantiate_pending_templates, set_mangled_name_for_template_decl):
6946 * repo.c (repo_get_id, repo_template_used): Likewise.
6947 * search.c (lookup_field_1): Likewise.
6948 * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise.
6949 * xref.c (classname): Likewise.
6951 2000-03-22 Mark Mitchell <mark@codesourcery.com>
6953 * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
6954 (CANONICAL_BINFO): New macro.
6955 (BINFO_NEW_VTABLE_MARKED): Use it.
6956 (SET_BINFO_NEW_VTABLE_MARKED): Likewise.
6957 (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
6958 * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
6960 (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6961 (build_secondary_vtable): Likewise.
6962 (dfs_finish_vtbls): Likewise.
6963 (dfs_accumulate_vtbl_inits): Likewise.
6964 (accumulate_vtbl_inits): New function.
6965 (finish_vtbls): Make sure that virtual bases come after
6966 non-virtual bases in the vtable group.
6967 (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
6968 (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6969 * search.c (struct vbase_info): Move definition.
6970 (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6971 (unmarked_new_vtable_p): Likewise.
6972 (dfs_mark_vtable_path): Remove.
6973 (dfs_mark_new_vtable): Remove.
6974 (dfs_unmark_new_vtable): Likewise.
6975 (dfs_clear_search_slot): Likewise.
6976 (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED.
6977 (dfs_clear_vbase_slots): Likewise.
6978 (init_vbase_pointers): LIkewise.
6980 2000-03-22 Jason Merrill <jason@casey.cygnus.com>
6982 * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
6983 SIZETYPE to a non-SIZETYPE.
6985 2000-03-21 Mark Mitchell <mark@codesourcery.com>
6987 * class.c (layout_virtual_bases): Adjust names in conditionally
6990 * class.c (record_base_offsets): New function.
6991 (layout_conflict_p): Likewise.
6992 (layout_nonempty_base_or_field): Use it.
6993 (layout_empty_base): New function.
6994 (build_base_field): Use it.
6995 (build_base_fields): Update comment.
6996 (layout_virtual_bases): Fold in a little code form
6997 layout_basetypes. Use layout_empty_base.
6998 (layout_basetypes): Remove.
6999 (end_of_class): New function.
7000 (layout_class_type): Use it. Adjust.
7002 * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
7004 * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
7006 (dfs_skip_nonprimary_vbases_markedp): Likewise.
7007 * typeck.c (fntype_p): Remove.
7009 * cp-tree.h (TI_SPEC_INFO): Remove.
7010 (CLASSTYPE_TI_SPEC_INFO): Likewise.
7011 * pt.c (process_partial_specialization): Likewise.
7013 * class.c (build_base_field): Fix thinko in computation of binfo
7016 * tree.c (mark_local_for_remap_p): Mark variables declared in
7017 TARGET_EXPRs as well.
7019 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7021 * typeck.c (require_complete_type, complete_type,
7022 complete_type_or_else, c_sizeof, c_sizeof_nowarn,
7023 build_array_ref, convert_arguments, pointer_diff,
7024 build_x_unary_op, build_unary_op, build_c_cast,
7025 build_modify_expr): Use COMPLETE_TYPE_P etc.
7026 * call.c (is_complete, convert_like_real,
7027 build_new_method_call): Likewise.
7028 * class.c (build_vbase_pointer_fields, check_bases,
7029 build_base_field, finish_struct_1, pushclass): Likewise.
7030 * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
7031 * decl.c (maybe_process_template_type_declaration, pushtag,
7032 pushdecl, redeclaration_error_message, start_decl, start_decl_1,
7033 layout_var_decl, check_initializer, cp_finish_decl,
7034 grokdeclarator, require_complete_types_for_parms,
7035 grok_op_properties, xref_tag, xref_basetypes,
7036 check_function_type): Likewise.
7037 * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
7038 * friend.c (do_friend): Likewise.
7039 * init.c (build_offset_ref): Likewise.
7040 * parse.y (structsp): Likewise.
7041 * pt.c (maybe_process_partial_specialization,
7042 tsubst_friend_function, instantiate_class_template, tsubst,
7043 do_type_instantiation, instantiate_pending_templates): Likewise.
7044 * repo.c (repo_get_id): Likewise.
7045 * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
7046 synthesize_tinfo_var, emit_support_tinfos): Likewise.
7047 * search.c (lookup_fnfields_1, lookup_conversions): Likewise.
7048 * semantics.c (begin_class_definition): Likewise.
7049 * tree.c (build_cplus_method_type): Likewise.
7050 * typeck2.c (digest_init, build_functional_cast,
7051 add_exception_specifier): Likewise.
7052 * parse.h, parse.c: Regenerated.
7054 2000-03-21 Nathan Sidwell <nathan@codesourcery.com>
7056 * inc/cxxabi.h: New header file. Define new-abi entry points.
7057 (__pointer_type_info::target): Rename member to ...
7058 (__pointer_type_info::type): ... here.
7059 (__base_class_info::type): Rename member to ...
7060 (__base_class_info::base): ... here.
7061 * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
7062 * cp-tree.h (CPTI_ABI): New global tree enumeration.
7063 (abi_node): New global tree node.
7064 * decl.c (abi_node): Document.
7065 (init_decl_processing): Initialize abi_node.
7066 * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
7067 (get_vmi_pseudo_type_info): Likewise.
7068 (create_tinfo_types): Likewise.
7069 (emit_support_tinfos): Likewise.
7070 * tinfo.h (cxxabi.h): Include for new-abi.
7071 Move rtti class definitions to new header file.
7072 * tinfo.cc (abi): Use the namespace.
7073 (std): Move new abi rtti classes from here ...
7074 (__cxxabiv1): ... to here.
7075 * tinfo2.cc (cxxabi.h): Include for new-abi.
7076 Move rtti class definitions to new header file.
7077 (std): Move new abi rtti classes from here ...
7078 (__cxxabiv1): ... to here.
7079 * inc/typeinfo (__class_type_info): Move into __cxxabiv1
7082 2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu>
7083 Jason Merrill <jason@casey.cygnus.com>
7085 * method.c (build_overload_int): Use host_integerp.
7087 2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
7089 * init.c (build_offset_ref): Handle the case of a templated member
7092 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7094 * except.c (expand_exception_blocks): Clear catch_clauses_last.
7096 2000-03-18 Mark Mitchell <mark@codesourcery.com>
7098 * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
7099 * class.c (check_bitfield_decl): Turn illegal bitfields into
7101 (dfs_propagate_binfo_offsets): Adjust for new size_binop
7103 (dfs_offset_for_unshared_vbases): Likewise.
7104 * cvt.c (cp_convert_to_pointer): Convert NULL to a
7105 pointer-to-member correctly under the new ABI.
7106 * expr.c (cplus_expand_constant): Don't use cp_convert when
7107 turning an offset into a pointer-to-member.
7108 * init.c (resolve_offset_ref): Don't adjust pointers-to-members
7109 when dereferencing them under the new ABI.
7110 * typeck.c (get_member_function_from_ptrfunc): Tweak calculation
7111 of pointers-to-members under the new ABI.
7113 * class.c (check_bitfield_decl): Remove restriction on really long
7115 (layout_class_type): Implement new ABI handling of bitfields
7116 longer than their types.
7118 2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7120 * parse.y (extdefs): Call ggc_collect.
7121 * parse.c: Regenerated.
7123 2000-03-18 Nathan Sidwell <nathan@codesourcery.com>
7125 * class.c (build_base_field): Use TYPE_ALIGN to examine a type.
7126 (note_name_declared_in_class): Use OVL_CURRENT to get at a
7129 Fri Mar 17 08:09:14 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7131 * class.c (build_vbase_path): Use integer_zerop.
7132 (build_vtable_entry): Use tree_low_cst.
7133 (get_vfield_offset): Use bit_position.
7134 (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
7136 (check_bitfield_decl): Set DECL_SIZE using convert.
7137 (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
7138 (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
7140 (finish_struct_1): Use bit_position.
7141 (dump_class_hierarchy): Use tree_low_cst.
7142 * cp-tree.h (min_precision): Add declaration.
7143 * decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
7144 * error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
7145 (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
7146 * expr.c (cplus_expand_constant): Use bit_position.
7147 * init.c (build_vec_init): Use host_integerp and tree_low_cst.
7148 * rtti.c (get_base_offset): Use bit_position.
7149 * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
7150 host_integerp, and tree_low_cst.
7151 (pointer_int_sum): Use integer_zerop.
7152 (build_component_addr): Use bit_position.
7154 2000-03-17 Nathan Sidwell <nathan@codesourcery.com>
7156 * typeck.c (require_complete_type): Don't assume size_zero_node.
7157 (complete_type_or_else): Likewise.
7159 2000-03-16 Steven Grady <grady@digitaldeck.com>
7160 Jason Merrill <jason@casey.cygnus.com>
7162 * rtti.c (build_dynamic_cast_1): Improve diagnostics.
7164 2000-03-16 Nathan Sidwell <nathan@codesourcery.com>
7166 * decl2.c (grokfield): Bail out if type is error_mark_node.
7168 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7170 * tinfo2.cc (__ptr_to_member_data): Rename to ...
7171 (__pointer_to_member_data): ... here. Adjust.
7172 * rtti.c (create_tinfo_types): Adjust.
7174 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7176 * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove.
7177 * decl.c (ref_desc_type_node): Undocument.
7178 * rtti.c (ptr_ref_initializer): Rename to ...
7179 (ptr_initializer): ... here. Adjust comments.
7180 (ptmd_initializer): Fix comment thinko.
7181 (synthesize_tinfo_var): Remove REFERENCE_TYPE case.
7182 (create_tinfo_types): Remove ref_desc_type_node init.
7183 * tinfo2.cc (__reference_type_info): Remove.
7185 2000-03-15 Nathan Sidwell <nathan@codesourcery.com>
7187 * decl.c (cp_finish_decl): Remove obsolete comment.
7189 * typeck.c (build_ptrmemfunc1): Kill uninitialized warning.
7191 2000-03-14 Mark Mitchell <mark@codesourcery.com>
7193 * cp-tree.h: Tweak documentation.
7194 * class.c (build_vbase_pointer_fields): Layout the fields, too.
7195 (avoid_overlap): Remove.
7196 (get_binfo_offset_as_int): New function.
7197 (dfs_serach_base_offsets): Likewise.
7198 (layout_nonempty_base_or_field): Likewise.
7199 (build_base_field): Layout fields here. Avoid placing two objects
7200 of the same type at the same address, under the new ABI.
7201 (build_base_fields): Adjust accordingly.
7202 (create_vtable_ptr): Return the new field, but don't attach it to
7204 (remove_base_field): Remove.
7205 (remove_base_fields): Remove.
7206 (layout_basetypes): Adjust accordingly.
7207 (layout_class_type): Call layout_field for each field, rather than
7208 just making a wholesale call to layout_type.
7210 2000-03-14 Jeff Sturm <jsturm@sigma6.com>
7212 * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw.
7214 2000-03-13 Jason Merrill <jason@casey.cygnus.com>
7216 * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P.
7218 * except.c (dtor_nothrow): New fn.
7219 (do_pop_exception): Use it. Take type parm.
7220 (push_eh_cleanup): Take type parm.
7221 (expand_start_catch_block): Pass it.
7222 (build_eh_type_type_ref): Accept null type.
7224 2000-03-12 Mark Mitchell <mark@codesourcery.com>
7226 * cp-tree.h (revert_static_member_fn): Change prototype.
7227 * decl.c (grokfndecl): Adjust call to revert_static_member_fn.
7228 (grok_op_properties): Likewise.
7229 (start_function): Likewise.
7230 (revert_static_member_fn): Simplify.
7231 * pt.c (check_explicit_specialization): Adjust call to
7232 revert_static_member_fn.
7234 2000-03-11 Mark Mitchell <mark@codesourcery.com>
7236 * cp-tree.h (scope_kind): New type.
7237 (tmpl_spec_kind): Likewise.
7238 (declare_pseudo_global_level): Remove.
7239 (pseudo_global_level_p): Rename to template_parm_scope_p.
7240 (pushlevel): Remove declaration.
7241 (begin_scope): New function.
7242 (finish_scope): Likewise.
7243 (current_tmpl_spec_kind): Likewise.
7244 * decl.c (struct binding_level): Shorten parm_flag to 2 bits.
7245 Shorten keep to 2 bits. Rename pseudo_global to template_parms_p.
7246 Add template_spec_p.
7247 (toplevel_bindings_p): Adjust.
7248 (declare_pseudo_global_level): Remove.
7249 (pseudo_global_level_p): Rename to template_parm_scope_p.
7250 (current_tmpl_spec_kind): New function.
7251 (begin_scope): Likewise.
7252 (finish_scope): Likewise.
7253 (maybe_push_to_top_level): Adjust.
7254 (maybe_process_template_type_declaration): Likewise.
7255 (pushtag): Likewise.
7256 (pushdecl_nonclass_level): Likewise.
7257 (lookup_tag): Likewise.
7258 (grokfndecl): Handle member template specializations. Share
7259 constructor and non-constructor code.
7260 * decl2.c (check_classfn): Handle member template specializations.
7261 * pt.c (begin_template_parm_list): Use begin_scope.
7262 (begin_specialization): Likewise.
7263 (end_specialization): Likewise.
7264 (check_explicit_specialization): Use current_tmpl_spec_kind.
7265 Handle member template specializations.
7266 (end_template_decl): Use finish_scope. Remove call to
7268 (push_template_decl_real): Remove bogus error message.
7269 (tsubst_decl): Fix typo in code contained in comment.
7270 (instantiate_template): Handle member template specializations.
7271 (most_general_template): Likewise.
7273 2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com>
7275 * lex.c (whitespace_cr): Compress consecutive calls to warning().
7276 (do_identifier): Ditto for error().
7278 * pt.c (convert_nontype_argument): Ditto for cp_error().
7279 (convert_template_argument): Ditto for cp_pedwarn().
7281 2000-03-11 Jason Merrill <jason@casey.cygnus.com>
7283 * exception.cc (__check_null_eh_spec): New fn.
7284 * except.c (expand_end_eh_spec): Call it if the spec is throw().
7286 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7288 * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
7289 * except.c (expand_end_eh_spec): Add the return type.
7290 * rtti.c (throw_bad_cast): Add the parmtypes.
7291 (throw_bad_typeid): Likewise.
7293 * semantics.c (expand_stmt): Only leave out rtl for unused
7294 artificials, and set DECL_IGNORED_P on them as well.
7295 * decl.c (wrapup_globals_for_namespace): Likewise.
7297 2000-03-09 Nathan Sidwell <nathan@codesourcery.com>
7299 * decl.c (maybe_commonize_var): Skip all artificial decls.
7300 * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.
7302 2000-03-10 Jason Merrill <jason@casey.cygnus.com>
7304 * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
7305 * cp-tree.h: Declare flag_enforce_eh_specs.
7306 * decl.c (store_parm_decls, finish_function): Check it.
7308 C library functions don't throw.
7309 * Makefile.in (cfns.h): New target.
7310 (except.o): Depend on it.
7311 * Make-lang.in (cc1plus): Depend on cfns.gperf.
7312 * cfns.gperf: New file.
7313 * cfns.h: Generated.
7314 * except.c: Include it.
7315 (nothrow_libfn_p): New fn.
7316 * decl.c (grokfndecl): Use it.
7317 * cp-tree.h: Declare it.
7319 * decl.c (push_overloaded_decl_1, auto_function,
7320 define_function): Lose.
7321 (build_library_fn_1): New static fn.
7322 (builtin_function): Use it.
7323 (get_atexit_node): Use build_library_fn_ptr.
7324 (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
7325 build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
7326 push_void_library_fn, push_throw_library_fn): New fns.
7327 * cp-tree.h: Declare them.
7328 (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
7329 (throw_bad_cast_node, throw_bad_typeid_node): Lose.
7330 * except.c (init_exception_processing, call_eh_info, do_pop_exception,
7331 (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
7332 * rtti.c (build_runtime_decl): Lose.
7333 (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
7334 build_dynamic_cast_1, expand_si_desc, expand_class_desc,
7335 expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.
7337 * call.c (build_call): Remove result_type parm.
7338 Call mark_used on unused artificial fns.
7339 * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.
7341 2000-03-09 Jason Merrill <jason@casey.cygnus.com>
7343 * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as
7345 * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL.
7346 * except.c (call_eh_info, alloc_eh_object, expand_throw): Set
7347 TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate.
7348 * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1,
7349 expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc,
7350 expand_generic_desc): Likewise.
7352 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7354 * exception.cc (__cp_pop_exception): Cleanup the original object.
7356 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7358 * decl.c (grok_op_properties): Merge conversion to void warning
7359 with other silly op warnings.
7361 2000-03-08 Jason Merrill <jason@casey.cygnus.com>
7363 * typeck2.c (process_init_constructor): Set TREE_PURPOSE of
7364 array CONSTRUCTOR elements. Don't use expr_tree_cons.
7366 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7368 * decl.c (cp_make_fname_decl): New function.
7369 (wrapup_globals_for_namespace): Don't emit unused static vars.
7370 (init_decl_processing): Remove comment about use of
7371 array_domain_type. Set make_fname_decl.
7372 (cp_finish_decl): Remove __FUNCTION__ nadgering.
7373 * semantics.c (begin_compound_stmt): Remove
7374 current_function_name_declared flagging.
7375 (expand_stmt): Don't emit unused local statics.
7376 * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls
7379 2000-03-08 Nathan Sidwell <nathan@codesourcery.com>
7381 * typeck.c (convert_for_assignment): Don't look at array
7383 * call.c (convert_like_real): Likewise.
7385 2000-03-07 Jason Merrill <jason@casey.cygnus.com>
7387 Add initial support for '\uNNNN' specifier.
7388 * lex.c (read_ucs): New fn.
7389 (readescape, skip_white_space): Call it.
7390 (is_extended_char, is_extended_char_1): New fns.
7391 (utf8_extend_token): New fn, #if 0'd out.
7392 (real_yylex): Treat extended chars like letters.
7394 * search.c (note_debug_info_needed): Walk the bases even if we
7395 weren't deferring the type itself.
7397 2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7399 * decl2.c (finish_objects): Constify a char*.
7401 * method.c (emit_thunk): Likewise.
7403 2000-03-06 Nathan Sidwell <nathan@codesourcery.com>
7405 * typeck.c (dubious_conversion_warnings): Look through
7408 Mon Mar 6 08:46:47 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7410 * class.c (dfs_modify_vtables): I is now unsigned.
7411 (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int.
7412 (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT.
7413 * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned.
7414 * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7415 * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned.
7416 * typeck.c (build_binary_op, case TRUNC_DIV_EXPR):
7417 Call integer_all_onesp.
7418 * typeck2.c (process_init_constructor): Use compare_tree_int.
7420 * lang-specs.h (as): Don't call if -syntax-only.
7422 2000-03-06 Mark Mitchell <mark@codesourcery.com>
7424 * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set
7425 RTL_EXPR_HAS_NO_SCOPE after all.
7427 2000-03-05 Mark Mitchell <mark@codesourcery.com>
7429 * expr.c (cplus_expand_expr, case STMT_EXPR): Use
7430 expand_start_stmt_expr and expand_end_stmt_expr directly. Set
7431 RTL_EXPR_HAS_NO_SCOPE.
7433 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little
7436 * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P.
7438 2000-03-05 Nathan Sidwell <nathan@codesourcery.com>
7440 * call.c (convert_like): Macrofy.
7441 (convert_like_with_context): New macro.
7442 (convert_like_real): Renamed from convert_like. Add calling
7443 context parameters, for diagnostics. Add recursive flag. Call
7444 dubious_conversion_warnings for outer conversion.
7445 (build_user_type_conversion): Use convert_like_with_context.
7446 (build_over_call): Likewise. Don't warn about dubious
7447 conversions here. Adjust convert_default_arg calls.
7448 (convert_default_arg): Add context parameters for diagnostics.
7449 Pass throught to convert_like_with_context.
7450 * cp-tree.h (convert_default_arg): Add context parameters.
7451 (dubious_conversion_warnings): Prototype new function.
7452 * typeck.c (convert_arguments): Adjust convert_default_arg call.
7453 (dubious_conversion_warnings): New function, broken
7454 out of convert_for_assignment.
7455 (convert_for_assignment): Adjust.
7457 2000-03-03 Jason Merrill <jason@casey.cygnus.com>
7459 * decl2.c (key_method): Break out from...
7460 (import_export_vtable, import_export_class): ...here.
7462 * decl.c (finish_function): Don't mess with flag_keep_inline_functions.
7463 * decl2.c (finish_vtable_vardecl): Don't check decl_function_context.
7465 * search.c (note_debug_info_needed, dfs_debug_mark,
7466 dfs_debug_unmarkedp): Uncomment. Adjust for new scheme.
7467 * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed.
7469 2000-03-03 Nathan Sidwell <nathan@codesourcery.com>
7471 * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix
7474 2000-03-02 Mark Mitchell <mark@codesourcery.com>
7476 * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ...
7477 (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this.
7478 (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro.
7479 (lang_type): Split gets_new into has_new and has_array_new.
7480 (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7481 (TYPE_GETS_NEW): Split into ...
7482 (TYPE_HAS_NEW_OPERATOR): ... this, and ...
7483 (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this.
7484 (DECL_ARRAY_DELETE_OPERATOR_P): New macro
7485 (build_op_new_call): Don't declare.
7486 (build_new_1): Likewise.
7487 * call.c (build_op_new_call): Remove.
7488 * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7489 instead of TYPE_NEEDS_DESTRUCTOR.
7490 (finish_struct_bits): Likewise.
7491 (add_implicitly_declared_members): Likewise.
7492 (check_field_decl): Likewise.
7493 (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it
7494 correctly under the new ABI.
7495 * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR
7496 instead of TYPE_NEEDS_DESTRUCTOR.
7497 (initialize_local_var): Likewise.
7498 (destroy_local_var): Likewise.
7499 (cp_finish_decl): Likewise.
7500 (register_dtor_fn): Likewise.
7501 (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and
7502 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set
7503 TYPE_VEC_DELETE_TAKES_SIZE here.
7504 (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and
7505 TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW.
7506 (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7507 (finish_destructor_body): Likewise.
7508 (maybe_build_cleanup_1): Likewise.
7509 * decl2.c (do_static_destruction): Likewise.
7510 * init.c (build_new_1): Make it static.
7511 (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7512 (expand_cleanup_for_base): Likewise.
7513 (get_cookie_size): New function.
7514 (build_new_1): Handle array-new cookies correctly under the new
7516 (build_vec_delete_1): Likewise.
7517 (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7518 (build_delete): Likewise.
7519 (build_vec_delete): Handle array-new cookies correctly under the new
7521 * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7522 * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and
7523 TYPE_HAS_ARRAY_NEW_OPERATOR.
7524 * ptree.c (print_lang_type): Check them.
7525 * search.c (context_for_name_lookup): Fix typo in comment.
7526 (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
7527 * tree.c (break_out_cleanups): Likewise.
7528 (build_cplus_array_test_1): Likewise.
7529 (cp_build_qualified_type_real): Likewise.
7530 * typeck.c (complete_type): Likewise.
7532 * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of
7533 the command-line, not the end.
7535 2000-03-01 Jason Merrill <jason@casey.cygnus.com>
7537 * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG.
7539 2000-03-02 Tom Tromey <tromey@cygnus.com>
7541 * cp-tree.h (build_java_class_ref): Declare.
7542 * init.c (build_java_class_ref): No longer static.
7543 * except.c (expand_throw): Generate a Java-style `throw' if the
7544 thrown object is a "Java" object.
7545 (initialize_handler_parm): Generate a Java-style lookup of
7546 exception info if the caught object is a "Java" object.
7547 (catch_language, catch_language_init): New globals.
7548 (decl_is_java_type): New function.
7549 (expand_start_catch_block): Don't call push_eh_info() or
7550 push_eh_cleanup() when handling a Java-style "catch". Pass Java
7551 class reference to build_catch_block.
7553 Thu Mar 2 13:32:01 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7555 * typeck.c (comptypes): Treat sizetype like its language equivalent.
7557 2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk>
7559 * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize
7560 to merge reference/pointer code and fix incorrect warnings.
7562 2000-02-29 Jason Merrill <jason@casey.cygnus.com>
7564 * search.c (protected_accessible_p): Use context_for_name_lookup.
7566 * init.c (construct_virtual_bases): Fix thinko.
7567 * typeck.c (expand_ptrmemfunc_cst): Fix thinko.
7569 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7571 * decl.c (current_function_decl): Move to toplev.c.
7573 2000-02-29 Nathan Sidwell <nathan@codesourcery.com>
7575 * pt.c (fn_type_unification): Unify return type, whenever
7577 (get_bindings_real): Only pass return type when necessary.
7578 Remove explicit return type check.
7579 * class.c (resolve_address_of_overloaded_function): Pass desired
7580 return type to fn_type_unification.
7582 Mon Feb 28 08:15:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7584 * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear
7586 (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not
7588 * rtti.c (expand_class_desc): Likewise.
7589 * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name.
7590 (THUNK_VCALL_OFFSET): Likewise.
7591 (THUNK_DELTA): Reflect changes in ../tree.h.
7593 2000-02-28 Jason Merrill <jason@casey.cygnus.com>
7595 * search.c (protected_accessible_p): Also allow the access if
7596 the member is public in DERIVED. Lose TYPE parm.
7597 (friend_accessible_p): Lose TYPE parm.
7598 (accessible_p): Adjust.
7600 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7602 * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop
7603 on things that are not sizes; ssize_binop deleted.
7604 Call size_diffop when appropriate.
7605 (dfs_build_vcall_offset_vtbl_entries): Likewise.
7606 (build_primary_vtable, build_secondary_vtable): Likewise.
7607 (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise.
7608 Variable I is HOST_WIDE_INT.
7609 (get_vfield_offset): Pass proper types to size_binop.
7610 (size_extra_vtbl_entries, layout_virtual_bases): Likewise.
7611 (finish_struct_1): Likewise.
7612 (skip_rtti_stuff): Arg N is now pointer to signed.
7613 (layout_class_type): Use size_zero_node.
7614 * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed.
7615 * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop.
7616 * decl.c (complete_arry_type): Pass proper types to size_binop.
7617 (xref_basetypes): BINFO_OFFSET is sizetype.
7618 * error.c (dump_expr): Don't use size_binop non-sizes.
7619 * expr.c (cplus_expand_constant): Pass proper types to size_binop.
7620 * init.c (construct_virtual_bases): Fix type error.
7621 (build_vec_delete_1): Pass proper type to size_binop and don't
7623 * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype.
7624 * rtti.c (get_base_offset): Pass proper type to size_binop.
7625 * search.c (dfs_find_vbases): Fix type error.
7626 (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed.
7627 (dfs_get_vbase_types): BINFO_OFFSET is sizetype.
7628 * tree.c (debug_binfo): Variable N is signed.
7629 Use HOST_WIDE_INT_PRINT_DEC.
7630 * typeck.c (comptypes): sizetype is same as equivalent integer type.
7631 (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT,
7632 size_one_node and size_zero_node.
7633 (c_alignof): Use size_one_node.
7634 (build_component_addr): Pass proper types to size_binop.
7635 (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes.
7637 2000-02-26 Jason Merrill <jason@casey.cygnus.com>
7639 Implement class scope using-declarations for functions.
7640 * class.c (handle_using_decl): Call add_method for used functions.
7641 Use IDENTIFIER_CLASS_VALUE to check for conflicts.
7642 (add_method): Used functions are hidden by local functions.
7643 (check_bases_and_members): Handle using-decls before finalizing
7644 CLASSTYPE_METHOD_VEC.
7645 * call.c (add_function_candidate): Add ctype parm; if non-zero,
7646 override the type of 'this' accordingly.
7647 (add_template_candidate, add_template_candidate_real): Add ctype parm.
7648 (convert_class_to_reference, build_user_type_conversion_1,
7649 build_new_function_call, build_object_call, build_new_op,
7650 build_new_method_call): Pass ctype parm.
7652 * search.c (lookup_member): Put rval_binfo, not basetype_path, in
7654 * call.c (convert_class_to_reference, build_user_type_conversion_1,
7655 build_new_function_call, build_object_call, build_new_op,
7656 build_new_method_call, build_op_delete_call): Don't get basetype_path
7658 * typeck.c (build_component_ref): Likewise.
7659 * init.c (build_offset_ref): Likewise.
7660 (resolve_offset_ref): Don't call enforce_access.
7661 Call build_scoped_ref.
7662 * typeck2.c (build_scoped_ref): Simplify. Do nothing if it
7663 would cause an error or if -pedantic.
7664 * class.c (alter_access): Lose binfo parm.
7666 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7668 * semantics.c (simplify_aggr_init_exprs_p): Don't walk into
7671 2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at>
7673 * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info
7674 pseudo_type_info creation into the std namespace
7676 2000-02-26 Mark Mitchell <mark@codesourcery.com>
7678 * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF.
7679 (import_export_class): Remove declaration.
7680 * decl2.c (import_export_class): Make it static.
7681 * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR,
7682 PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR,
7683 EXPR_WITH_FILE_LOCATION.
7684 * lex.c (check_newline): Tweak filename/lineno setting.
7685 * semantics.c (begin_while_stmt): Fix typo in comment.
7687 Sat Feb 26 19:50:23 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7689 * lang-options.h (-fmessage-length=): Add missing option.
7691 * Make-lang.in (CXX_SRCS): Add .h files and sort list.
7693 2000-02-26 Zack Weinberg <zack@wolery.cumb.org>
7695 * Make-lang.in: Delete refs to LIBGCC2_DEPS.
7697 Fri Feb 25 14:52:33 2000 Jim Wilson <wilson@cygnus.com>
7699 * optimize.c (expand_call_inline): Emit the return label before
7700 evaluating the return value.
7702 2000-02-24 Mark Mitchell <mark@codesourcery.com>
7704 * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather
7705 than duplicating functionality here.
7706 * optimize.c: Include input.h.
7707 (expand_call_inline): Use push_srcloc and pop_srcloc.
7708 * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note.
7709 * parse.c: Regenerated.
7710 * Makefile.in (lex.o): Depend on input.h.
7711 (optimize.o): Likewise.
7713 2000-02-24 Nathan Sidwell <nathan@codesourcery.com>
7715 * decl.c (grokdeclarator): Diagnose qualifiers on non-member
7716 function type, rather than ICE.
7718 2000-02-23 Jason Merrill <jason@casey.cygnus.com>
7720 * decl.c (grokdeclarator): Call decl_type_access_control.
7721 * parse.y (parse_end_decl): Don't call decl_type_access_control if
7724 2000-02-23 Nathan Sidwell <nathan@codesourcery.com>
7726 * decl.c (decls_match): Remove obsolete static member nadgering.
7728 2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7730 * decl.c (grokdeclarator): Change ANSI to ISO.
7731 * lex.c (consume_string, readescape, do_identifier): Likewise.
7732 (parse_float, real_yylex): Likewise.
7733 * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise.
7734 (unary_expr, new_initializer, cast_expr, primary, primary_no_id,
7735 new_type_id, maybe_label_decls, simple_stmt,
7736 for.init.statement): Likewise.
7737 * pt.c (do_decl_instantiation, do_type_instantiation): Likewise.
7738 * semantics.c (finish_named_return_value): Likewise.
7739 * parse.c: Regenerate.
7741 2000-02-21 Mark Mitchell <mark@codesourcery.com>
7743 * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro.
7744 (CPTI_CLASS_STAR_TYPE): Remove.
7745 (vtable_index_type): Likewise.
7746 (class_star_type_node): Remove.
7747 (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI.
7748 (build_binary_op_nodefault): Remove.
7749 * call.c (build_new_op): Use build_binary_op instead of
7750 build_binary_op_nodefault.
7751 * decl.c (init_decl_processing): Remove class_star_type_node
7752 initialization. Make delta_type_node ptrdiff_type_node under the
7753 new ABI. Initialize vtable_index_type.
7754 (build_ptrmemfunc_type): Build different structures for the new
7756 (build_enumerator): Use build_binary_op instead of
7757 build_binary_op_nodefault.
7758 * method.c (build_overload_value): Mangle pointers-to-members
7759 appropriately under the new ABI.
7760 * typeck.c (build_array_ref): Use build_binary_op instead of
7761 build_binary_op_nodefault.
7762 (get_member_function_from_ptrfunc): Adjust for the new ABI.
7763 (build_binary_op_nodefault): Rename to ...
7764 (build_binary_op): ... this. Remove old version. Adjust for
7765 pointer-to-member comparisons under the new ABI.
7766 (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI.
7767 (build_ptrmemfunc): Adjust for the new ABI.
7768 (expand_ptrmemfunc_cst): Likewise.
7769 (delta2_from_ptrmemfunc): Assert that we're not using the new ABI.
7770 (pfn_from_ptrmemfunc): Adjust for the new ABI.
7772 2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com>
7774 * call.c (build_object_call): Compress consecutive calls to
7776 (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'.
7777 (build_op_delete_call): Adjust message formatting.
7779 * class.c (check_bases): Compress consecutive calls to
7781 (finish_struct_anon): Say 'ISO C++'.
7783 * decl.c (start_decl): Same here.
7784 (grok_reference_init): Likewise.
7785 (grokfndecl): Correct message formatting.
7786 (grokfndecl): Improve diagnostic.
7787 (check_static_variable_definition): Likewise. Say 'ISO C++'
7788 (compute_array_index_type): Say 'ISO C++'
7789 (create_array_type_for_decl): Compress consecutive calls to
7791 (grokdeclarator): Say 'ISO C++'
7792 (grok_op_properties): Likewise.
7794 * decl2.c (delete_sanity): Clairify diagnostic.
7795 (check_member_template): Same here.
7796 (grok_function_init): Use consistent terminology.
7798 * expr.c (do_case): Say 'ISO C++'
7800 * friend.c (do_friend): Compress consecutive calls to warning.
7802 2000-02-20 Mark Mitchell <mark@codesourcery.com>
7804 * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro.
7805 * class.c (build_secondary_vtable): Reorganize. Don't create a
7806 new vtable under the new ABI.
7807 (layout_vtable_decl): Don't add num_extra_vtbl_entries when
7809 (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return
7810 the initializing elements.
7811 (initialize_vtable): New function.
7812 (dfs_finish_vtbls): Use it.
7813 (dfs_accumulate_vtbl_inits): New function.
7814 (finish_vtbls): Merge primary and secondary vtables under the new
7816 (finish_struct_1): Remove redundant call to layout_vtable_decl.
7817 * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that
7820 * class.c (build_vtable): New function, split out from ...
7821 (get_vtable_decl): ... here, and ...
7822 (build_secondary_vtable): ... here.
7824 * pt.c (tsubst_decl): Fix formatting.
7826 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7828 * class.c (build_primary_vtable, layout_vtable_decl): Likewise.
7829 (avoid_overlap, build_base_field): Likewise.
7830 (build_base_field, build_base_fields, is_empty_class):
7831 Test DECL_SIZE with integer_zero.
7832 (layout_class_type): Set CLASSTYPE_SIZE_UNIT.
7833 * cp-tree.h (struct lang_type): New field size_unit.
7834 (CLASSTYPE_SIZE_UNIT): New macro.
7835 * decl.c (init_decl_processing): Set DECL_SIZE_UNIT.
7836 (cp_finish_decl): Delete -Wlarger-than processing.
7837 * optimize.c (remap_decl): Walk DECL_SIZE_UNIT.
7838 * pt.c (tsubst_decl): Set DECL_SIZE_UNIT.
7839 * tree.c (make_binfo): binfo vector is one entry longer.
7840 (walk_tree): Walk DECL_SIZE_UNIT.
7842 2000-02-19 Mark Mitchell <mark@codesourcery.com>
7844 * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in
7846 (build_vtable_entry): Don't assume all vtable entries are
7848 (build_vtbl_initializer): Adjust accordingly.
7849 (get_vtable_decl): Fix formatting.
7851 2000-02-18 Jason Merrill <jason@casey.cygnus.com>
7853 * semantics.c (deferred_type_access_control): Walk the entire
7855 (save_type_access_control): Rename from
7856 initial_deferred_type_access_control. Just remember the value.
7857 (decl_type_access_control): New fn.
7858 (begin_function_definition): Use deferred_type_access_control, after
7859 we've started the function. Set type_lookups to error_mark_node.
7860 * parse.y (frob_specs, fn.def1): Adjust.
7861 (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
7862 (parse_end_decl, parse_bitfield0, parse_method): New fns.
7863 (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
7864 (after_type_component_declarator0): Likewise.
7865 (after_type_component_declarator): Likewise.
7866 (notype_component_declarator): Likewise.
7867 * cp-tree.h: Adjust.
7869 * decl.c (redeclaration_error_message): Allow redeclaration of
7870 namespace-scope decls.
7872 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7874 * typeck2.c (my_friendly_abort): Use GCCBUGURL.
7876 2000-02-17 Mark Mitchell <mark@codesourcery.com>
7878 * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT.
7879 * decl2.c (grokclassfn): Likewise.
7881 * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS.
7883 * decl2.c (lang_decode_option): Don't set default message length
7885 * lex.c (lang_init_options): Set it here.
7887 2000-02-16 Mark Mitchell <mark@codesourcery.com>
7889 Make DECL_CONTEXT mean the class in which a member function was
7890 declared, even for a virtual function.
7891 * cp-tree.h (DECL_CLASS_CONTEXT): Adjust.
7892 (DECL_FRIEND_CONTEXT): New macro.
7893 (DECL_REAL_CONTEXT): Remove.
7894 (SET_DECL_FRIEND_CONTEXT): Likewise.
7895 (DECL_VIRTUAL_CONTEXT): Adjust.
7896 (DECL_CLASS_SCOPE_P): Use TYPE_P.
7897 (add_friends): Remove.
7898 (hack_decl_function_context): Likewise.
7899 * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with
7901 (build_over_call): Fix indentation. Use DECL_CONTEXT
7902 instead of DECL_CLASS_CONTEXT.
7903 * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise.
7904 (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7905 (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7906 (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT.
7907 (build_base_field): Likewise.
7908 (finish_struct_1): Likewise.
7909 (build_self_reference): Likewise.
7910 * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not
7912 (pushtag): Use decl_function_context, not
7913 hack_decl_function_context.
7914 (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7915 (duplicate_decls): Use DECL_VIRTUAL_CONTEXT.
7916 (pushdecl): Remove bogus code.
7917 (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT.
7918 (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7919 (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7920 Use decl_function_context, nothack_decl_function_context.
7921 (grokvardecl): Don't set DECL_CLASS_CONTEXT.
7922 (grokdeclarator): Likewise. Use decl_function_context, not
7923 hack_decl_function_context.
7924 (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT.
7925 (start_function): Use DECL_FRIEND_CONTEXT, not
7926 DECL_CLASS_CONTEXT. Use decl_function_context, not
7927 hack_decl_function_context.
7928 (finish_function): Use decl_function_context, not
7929 hack_decl_function_context.
7930 (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not
7932 (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT.
7933 (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT.
7934 (grokfield): Likewise.
7935 (finish_builtin_type): Likewise.
7936 (finish_vtable_vardec): Use decl_function_context, not
7937 hack_decl_function_context.
7938 (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7939 (start_static_initialization_or_destruction): Likewise.
7940 (finish_static_initialization_or_destruction): Likewise.
7941 (mark_used): Adjust logic for deciding when to synthesize methods.
7942 * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not
7944 * error.c (dump_function_decl): Use DECL_CONTEXT, not
7946 * friend.c (is_friend): Likewise.
7947 (add_friends): Remove.
7948 (do_friend): Use SET_DECL_FRIEND_CONTEXT.
7949 * lex.c (begin_definition_of_inclass_inline): Use
7950 decl_function_context, not hack_decl_function_context.
7951 (process_next_inline): Likewise.
7952 (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT.
7953 * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not
7954 DECL_CLASSS_CONTEXT.
7955 (hack_identifier): Likewise.
7956 (synthesize_method): Use decl_function_context, not
7957 hack_decl_function_context.
7958 * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not
7960 (is_member_template): Use decl_function_context, not
7961 hack_decl_function_context. Use DECL_CONTEXT, not
7963 (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not
7965 (check_default_tmpl_args): Use CP_DECL_CONTEXT, not
7967 (push_template_decl_real): Likewise.
7968 (instantiate_class_template): Don't call add_friends.
7969 (tsubst_default_argument): Use DECL_CONTEXT, not
7971 (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT.
7972 Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7973 (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not
7975 * repo.c (repo_inline_used): Likewise.
7976 * search.c (current_scope): Adjust for new _CONTEXT macros.
7977 (context_for_name_lookup): Use CP_DECL_CONTEXT, not
7979 (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT.
7980 (lookup_fnfields_here):Likewise.
7981 (check_final_overrider): Likewise.
7982 (init_vbase_pointers): Likewise.
7983 (virtual_context): Likewise.
7984 * semantics.c (finish_member_declaration): Just set DECL_CONTEXT.
7985 (expand_body): Use decl_function_context, not
7986 hack_decl_function_context.
7987 * tree.c (hack_decl_function_context): Remove.
7988 * typeck.c (build_x_function_call): Use DECL_CONTEXT, not
7990 * typeck2.c (error_not_base_type): Likewise.
7992 2000-02-15 Jason Merrill <jason@casey.cygnus.com>
7994 * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE.
7996 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7998 * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h.
8000 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
8002 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
8004 2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com>
8006 * decl2.c (lang_decode_option): Enable automatic line wrapping.
8008 2000-02-13 Jason Merrill <jason@casey.cygnus.com>
8010 * parse.y (frob_specs): Split out...
8011 (parse_decl): From here.
8012 (fn.def2): Call initial_deferred_type_access_control.
8013 (after_type_component_declarator0): Call frob_specs.
8014 (notype_component_declarator0): Likewise.
8015 * search.c (friend_accessible_p): Nested classes are friends of their
8018 2000-02-10 Mark Mitchell <mark@codesourcery.com>
8020 * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be
8021 used to create an implicit temporary.
8023 * class.c (dfs_modify_vtables): Tweak calculation of functions to
8026 2000-02-08 Nathan Sidwell <nathan@acm.org>
8028 * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to
8029 strip array element qualifiers too.
8031 2000-02-07 Mark Mitchell <mark@codesourcery.com>
8033 * decl.c (store_parm_decls): Don't build cleanups for parameters
8034 while processing_template_decl.
8036 2000-02-07 Jason Merrill <jason@casey.cygnus.com>
8038 * cp-tree.h (struct saved_scope): Add incomplete field.
8039 (namespace_scope_incomplete): New macro.
8040 * decl.c (pushdecl): Use it.
8041 (hack_incomplete_structures): Use it. See through artificial
8043 (mark_saved_scope): Mark it.
8045 Implement access control for nested types.
8046 * search.c (type_access_control): New fn.
8047 (accessible_p): Now we do perform access control for types.
8048 * semantics.c (deferred_type_access_control): New fn.
8049 (initial_deferred_type_access_control): New fn.
8050 (begin_function_definition): Call it. Add lookups parm.
8051 * decl.c (struct binding_level): Add this_class field.
8052 (pushlevel_class): Set it.
8053 (mark_binding_level): Mark it.
8054 (lookup_name_real): Use it. Call type_access_control.
8055 (mark_saved_scope): Mark lookups field.
8056 * cp-tree.h (flagged_type_tree): Add lookups field.
8057 (struct saved_scope): Add lookups field.
8058 (type_lookups): New macro.
8059 * parse.y (declmods): Now <ftype>.
8060 (parse_decl): Add lookups parm. Call
8061 initial_deferred_type_access_control.
8062 (lang_extdef): Clear type_lookups.
8063 (typed_declspecs, declmods, typespec): Set lookups field.
8064 (initdcl): Call deferred_type_access_control.
8065 (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0,
8066 component_decl_1, named_parm): Adjust.
8067 * friend.c (is_friend): Nested classes are friends of their
8070 * class.c (currently_open_derived_class): New fn.
8071 * method.c (hack_identifier): Use it.
8073 * lex.c (do_identifier): Remove obsolete code.
8075 * parse.y (typed_typespecs): Propagate new_type_flag properly.
8077 2000-02-05 Zack Weinberg <zack@wolery.cumb.org>
8079 * tinfo.h: Remove apostrophes from C++ comment (xgettext
8080 thinks this file is plain C).
8082 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8084 * Makefile.in (call.o): Depend on $(EXPR_H).
8086 * call.c: Include "expr.h".
8088 * class.c (dump_class_hierarchy): Add prototype.
8090 * search.c (dfs_get_pure_virtuals): Likewise.
8092 2000-02-1 Ulrich Drepper <drepper@redhat.com>
8094 * parse.y (simple_stmt): Allow :: token in asm parameter list.
8097 Mon Jan 31 15:35:29 2000 Jim Wilson <wilson@cygnus.com>
8099 * class.c (build_vtbl_or_vbase_field): New parameter fcontext.
8100 Store it in DECL_FCONTEXT.
8101 (build_vbase_pointer_fields, create_vtable_ptr): Fix callers.
8103 2000-01-31 Jason Merrill <jason@casey.cygnus.com>
8105 * tinfo.h (old abi): #include "tconfig.h".
8106 * tinfo.cc (convert_to_base): Move into old abi section.
8108 2000-01-31 Mark Mitchell <mark@codesourcery.com>
8110 * cp-tree.h (BINFO_VIRTUALS): Tweak documentation.
8111 (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO.
8112 (BINFO_PRIMARY_BINFO): New macro.
8113 (BF_DELTA): Rename to ...
8114 (BV_DELTA): ... this.
8115 (BF_VCALL_INDEX): Rename to ...
8116 (BV_VCALL_INDEX): ... this.
8117 (BF_FN): Rename to ...
8119 * class.c (build_vbase_path): Adjust for changes to reverse_path.
8120 (set_rtti_entry): Rename BF_ macros to BV_ variants.
8121 (modify_vtable_entry): Simplify.
8122 (add_virtual_function): Rename BF_ macros to BV_ variants.
8123 (build_vtable_initializer): Likewise.
8124 (get_class_offset_1): Remove.
8125 (dfs_get_class_offset): Likewise.
8126 (get_class_offset): Likewise.
8127 (dfs_find_final_overrider): New function.
8128 (find_final_overrider): Likewise.
8129 (modify_one_vtable): Remove.
8130 (dfs_find_base): New function.
8131 (dfs_modify_vtables): Fold modify_one_vtable in here. Use
8132 find_final_overrider.
8133 (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new
8135 (dfs_fixup_vtable_deltas): Remove.
8136 (override_one_vtable): Remove.
8137 (merge_overrides): Likewise.
8138 (layout_virtual_bases): Make sure BINFO_OFFSET is set right for
8139 unreal chilren of virtual bases.
8140 (finish_struct_1): Don't use merge_overrides. Don't use
8141 dfs_fixup_vtable_deltas.
8142 * tree.c (reverse_path): Return a TREE_LIST, not a chain of
8145 2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
8146 Jason Merrill <jason@yorick.cygnus.com>
8148 * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT.
8150 2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at>
8152 * exception.cc (__throw_bad_typeid): Add missing std::.
8154 2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8156 * cp-tree.h (make_thunk): PROTO -> PARAMS.
8158 2000-01-31 Nathan Sidwell <sidwell@codesourcery.com>
8160 * cp-tree.h (new_abi_rtti_p): Use flag_new_abi.
8162 Runtime support for new-abi rtti.
8163 * inc/typeinfo (type_info::operator!=): Define in class.
8164 (type_info::before, type_info::name, type_info::operator==,
8165 type_info::operator!=): Define new ABI implementations.
8166 (type_info::is_pointer_p, type_info::is_function_p): Declare
8167 new virtual functions.
8168 (type_info::do_catch, type_info::do_upcast): Likewise.
8170 * tinfo.h (__base_class_info): Define new class.
8171 (__class_type_info): Likewise.
8172 (__si_class_type_info): Likewise.
8173 (__vmi_class_type_info): Likewise.
8174 (__dynamic_cast): Prototype.
8176 * tinfo.cc: Conditionalize old and new rtti mechanisms.
8177 (type_info::is_pointer_p): Define new function.
8178 (type_info::is_function_p): Likewise.
8179 (type_info::do_catch): Likewise.
8180 (type_info::do_upcast): Likewise.
8181 (vtable_prefix): New structure for vtable access.
8182 (adjust_pointer): Define new template function.
8183 (contained_p, public_p, virtual_p, contained_public_p,
8184 contained_nonpublic_p, contained_nonvirtual_p): Define new
8186 (nonvirtual_base_type): New local variable.
8187 (__class_type_info::~__class_type_info): Define.
8188 (__si_class_type_info::~__si_class_type_info): Likewise.
8189 (__vmi_class_type_info::~__vmi_class_type_info): Likewise.
8190 (__class_type_info::do_catch): Define new function.
8191 (__class_type_info::do_upcast): Likewise.
8192 (__class_type_info::find_public_src): Likewise.
8193 (__class_type_info::do_find_public_src): Likewise.
8194 (__si_class_type_info::do_find_public_src): Likewise.
8195 (__vmi_class_type_info::do_find_public_src): Likewise.
8196 (__class_type_info::do_dyncast): Likewise.
8197 (__si_class_type_info::do_dyncast): Likewise.
8198 (__vmi_class_type_info::do_dyncast): Likewise.
8199 (__class_type_info::do_upcast): Likewise.
8200 (__si_class_type_info::do_upcast): Likewise.
8201 (__vmi_class_type_info::do_upcast): Likewise.
8202 (__dynamic_cast): Likewise.
8204 * tinfo2.cc (__fundamental_type_info): Define new class.
8205 (__pointer_type_info): Likewise.
8206 (__reference_type_info): Likewise.
8207 (__array_type_info): Likewise.
8208 (__function_type_info): Likewise.
8209 (__enum_type_info): Likewise.
8210 (__ptr_to_member_type_info): Likewise.
8211 (__fundamental_type_info::~__fundamental_type_info): Define.
8212 (__pointer_type_info::~__pointer_type_info): Likewise.
8213 (__reference_type_info::~__reference_type_info): Likewise.
8214 (__array_type_info::~__array_type_info): Likewise.
8215 (__function_type_info::~__function_type_info): Likewise.
8216 (__enum_type_info::~__enum_type_info): Likewise.
8217 (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise.
8218 (__pointer_type_info::do_catch): Define new function.
8219 (__ptr_to_member_type_info::do_catch): Define new function.
8221 (__throw_type_match_rtti_2): Use new ABI interface, if enabled.
8222 (__is_pointer): Likewise.
8224 * exception.cc (__cplus_type_matcher): Deal with new-abi rtti.
8226 2000-01-30 Mark Mitchell <mark@codesourcery.com>
8228 * cp/class.c (build_vtable): Rename to build_primary_vtable.
8229 (prepare_fresh_vtable): Rename to build_secondary_vtable.
8230 (make_new_vtable): New function.
8231 (modify_vtable_entry): Handle generation of new vtables correctly.
8232 (modify_one_vtable): Remove unused parameter.
8233 (dfs_fixup_vtable_deltas): Likewise.
8234 (override_one_vtable): Use build_secondary_vtable.
8235 (finish_struct_1): Use build_primary_vtable and
8236 build_secondary_vtable.
8238 2000-01-28 Ulrich Drepper <drepper@redhat.com>
8240 * cp/decl.c: Adjust variable names, comments, help strings.
8242 2000-01-29 Nathan Sidwell <nathan@acm.org>
8244 * new2.cc (operator delete[]): Use operator delete, don't assume
8247 2000-01-29 Nathan Sidwell <sidwell@codesourcery.com>
8249 * class.c (build_vtbl_initializer): Add argument to
8250 build_vtable_entry call.
8252 2000-01-27 Mark Mitchell <mark@codesourcery.com>
8254 * cp-tree.def (THUNK_DECL): Discuss vcall indices.
8255 * cp-tree.h (BINFO_VIRTUALS): Update documentation.
8256 (BF_DELTA): New macro.
8257 (BF_VCALL_INDEX): Likewise.
8259 (THUNK_VCALL_OFFSET): Likewise.
8260 (make_thunk): Change prototype.
8261 * class.c (build_vtable_entry): Integrate
8262 build_vtable_entry_for_fn. Handle vcall indices.
8263 (build_vtable_entry_for_fn): Remove.
8264 (set_rtti_entry): Handle vcall indices. Use BF_DELTA,
8265 BF_VCALL_INDEX, BF_FN.
8266 (modify_vtable_entry): Integrate common code from
8267 modify_one_vtable and dfs_fixup_vtable_deltas.
8268 (add_virtual_function): Set BF_VCALL_INDEX.
8269 (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX,
8271 (modify_one_vtable): Simplify.
8272 (dfs_fixup_vtable_deltas): Likewise.
8273 (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
8274 * method.c (make_thunk): Handle vcall indices.
8276 2000-01-28 Nathan Sidwell <sidwell@codesourcery.com>
8278 Compiler side new abi rtti (not enabled).
8279 * cp-tree.h (new_abi_rtti_p): New macro.
8280 (emit_support_tinfos): Prototype new function.
8281 (tinfo_decl_p): Likewise.
8282 (emit_tinfo_decl): Likwise.
8283 * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
8285 (doing_runtime): New local static.
8286 (init_rtti_processing): Add new-abi initializer.
8287 (get_tinfo_decl): Add new-abi logic.
8288 (tinfo_from_decl): Likewise.
8289 (build_dynamic_cast_1): Likewise.
8290 (qualifier_flags): New static function.
8291 (tinfo_base_init): Likewise.
8292 (generic_initializer): Likewise.
8293 (ptr_ref_initializer): Likewise.
8294 (ptmd_initializer): Likewise.
8295 (class_hint_flags): Likewise.
8296 (class_initializer): Likewise.
8297 (synthesize_tinfo_var): Likewise.
8298 (create_real_tinfo_var): Likewise.
8299 (create_pseudo_type_info): Likewise.
8300 (get_vmi_pseudo_type_info): Likewise.
8301 (create_tinfo_types): Likewise.
8302 (emit_support_tinfos): New global function.
8303 (tinfo_decl_p): New global predicate.
8304 (emit_tinfo_decl): New global function.
8305 * class.c (set_rtti_entry): Generalize for old and new rtti.
8306 (build_vtbl_initializer): Likewise.
8307 * decl2.c (finish_file): Likewise.
8309 Thu Jan 27 20:53:36 2000 Jim Wilson <wilson@cygnus.com>
8311 * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
8312 and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).
8314 Thu Jan 27 13:54:12 2000 Mike Stump <mrs@wrs.com>
8316 * decl.c (pushdecl): Fix up shadow warnings with respect to implicit
8319 2000-01-26 Jason Merrill <jason@casey.cygnus.com>
8321 * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
8323 Wed Jan 26 22:19:14 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
8325 * optimize.c (calls_setjmp_r): Supply new argument
8326 to special_function_p.
8328 2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8330 * call.c: PROTO -> PARAMS.
8331 * class.c: Likewise.
8332 * cp-tree.h: Likewise.
8336 * decl2.c: Likewise.
8338 * errfn.c: Likewise.
8339 * error.c: Likewise.
8340 * except.c: Likewise.
8343 * input.c: Likewise.
8346 * method.c: Likewise.
8347 * optimize.c: Likewise.
8348 * parse.y: Likewise.
8352 * search.c: Likewise.
8353 * semantics.c: Likewise.
8356 * typeck.c: Likewise.
8357 * typeck2.c: Likewise.
8360 2000-01-25 Richard Henderson <rth@cygnus.com>
8362 * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR.
8364 2000-01-25 Mark Mitchell <mark@codesourcery.com>
8366 * cp-tree.h (vcall_offset_in_vtable_p): New macro.
8367 * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
8368 (struct vcall_offset_data_s): New type.
8369 (dfs_vcall_offset_queue_p): New function.
8370 (dfs_build_vcall_offset_vtbl_entries): Likewise.
8371 (build_vcall_offset_vtbl_entries): Likewise.
8372 (layout_vtable_decl): Likewise.
8373 (num_vfun_entries): Likewise.
8374 (num_extra_vtbl_entries): Add the entries for vcall offsets.
8375 (build_vtbl_initializer): Likewise.
8376 (dfs_finish_vtabls): Use layout_vtable_decl.
8377 (modify_one_vtables): Always duplicate vtables under the new ABI.
8378 (finish_struct_1): Use layout_vtable_decl.
8380 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8382 * decl.c (member_function_or_else): Change third arg from a format
8383 specifier to an `enum overload_flags'. Callers changed.
8385 2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com>
8387 * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
8388 build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
8389 build_const_cast, get_delta_difference, check_return_expr): Avoid
8390 ANSI string concatenation usage.
8392 2000-01-24 Mark Mitchell <mark@codesourcery.com>
8394 * class.c (layout_class_type): Put the fields required to make a
8395 class non-empty at the end, not the beginning, of the TYPE_FIELDs
8398 2000-01-24 Jason Merrill <jason@casey.cygnus.com>
8400 * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
8403 * decl2.c (mark_used): Do instantiate inlines that have been
8404 explicitly instantiated.
8406 2000-01-24 Richard Henderson <rth@cygnus.com>
8408 * call.c (build_over_call): Use expand_tree_builtin.
8409 * typeck.c (build_function_call_real): Likewise.
8410 (build_binary_op_nodefault): Handle unordered compares.
8412 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8414 * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
8415 cp_tree_index values.
8416 (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
8417 New global node #defines for them.
8418 * rtti.c (call_void_fn): Replace with ...
8419 (build_runtime_decl): ... new static function.
8420 (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
8421 (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
8422 (build_dynamic_cast_1): Always produce correctly typed result.
8423 Explicitly produce type_info addresses. Use dynamic_cast_node.
8424 * exception.cc (__throw_bad_cast): Return `void *'.
8425 (__throw_bad_typeid): Return `const type_info &'.
8427 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8429 * cp-tree.h (get_vtable_decl): Prototype new function.
8430 * class.c (get_vtable_decl): New function. Broken out from ...
8431 (build_vtable): ... here. Use it.
8432 * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
8435 2000-01-24 Nathan Sidwell <sidwell@codesourcery.com>
8437 * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
8438 CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
8439 CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
8440 (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
8441 CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
8442 CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
8443 (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
8444 (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
8445 (CPTI_TINFO_VAR_ID): New enumeration.
8446 (__tp_desc_type_node, __access_mode_type_node,
8447 __bltn_desc_type_node, __user_desc_type_node,
8448 __class_desc_type_node, __ptr_desc_type_node,
8449 __attr_desc_type_node, __func_desc_type_node,
8450 __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
8451 (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
8452 ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
8453 enum_desc_type_node, class_desc_type_node,
8454 si_class_desc_type_node, vmi_class_desc_type_node,
8455 ptmd_desc_type_node, base_desc_type_node): New #defines.
8456 (tinfo_fn_id, tinfo_fn_type): Rename to ...
8457 (tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
8458 (tinfo_var_id): New enumeration.
8459 (DECL_TINFO_FN_P): Augment comment.
8460 * decl.c (cp_global_trees): Adjust documentation.
8461 * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
8462 tinfo_decl_type and tinfo_var_id.
8463 (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
8464 (build_typeid): Remove unused variable.
8465 (get_tinfo_var): Use tinfo_var_id.
8466 (tinfo_name): New static function.
8467 (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
8468 (tinfo_from_decl): Likewise.
8469 (get_base_offset): New static function, broken out of
8471 (expand_si_desc): Use tinfo_name.
8472 (expand_class_desc): Likewise. Lose local static variable.
8473 Use base_desc_type_node. Use get_base_offset.
8474 (expand_ptr_desc): Use tinfo_name.
8475 (expand_attr_desc): Likewise.
8476 (expand_generic_desc): Likewise.
8478 * tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
8479 * tinfo.h (__GXX_ABI_VERSION): Test value and existance.
8481 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8483 * cp-tree.h (__eprintf): Remove declaration.
8484 * tree.c (__eprintf): Remove definition.
8486 2000-01-23 Zack Weinberg <zack@rabi.columbia.edu>
8487 Mark Mitchell <mark@codesourcery.com>
8489 * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
8490 CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings.
8492 2000-01-23 Brad Lucier <lucier@math.purdue.edu>
8494 * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly.
8496 2000-01-23 Mark Mitchell <mark@codesourcery.com>
8498 * cp-tree.h (register_dtor_fn): New function.
8499 * decl.c (destroy_local_static): Rename to ...
8500 (register_dtor_fn): ... this. Give it external linkage.
8501 (expand_static_init): Use it.
8502 * decl2.c (do_static_initialization): Likewise, if using
8504 (do_static_destruction): Check that __cxa_atexit is not in use.
8505 (finish_file): Don't call do_static_destruction if using
8508 * typeck.c (convert_arguments): Restore two-message error
8511 2000-01-20 Nathan Sidwell <sidwell@codesourcery.com>
8513 Remap dynamic cast hint values to be consistent across ABIs.
8514 * search.c (dynamic_cast_base_recurse): Remap generated value.
8515 (get_dynamic_cast_base_type): Adjust documentation.
8516 * tinfo.h (__user_type_info::dyncast): Likewise.
8517 (__user_type_info::find_public_subobj): Remap BOFF meaning.
8518 * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning.
8519 (__class_type_info::do_dyncast): Likewise.
8520 (__class_type_info::do_find_public_subobj): Likewise.
8521 * tinfo2.cc (__dynamic_cast): Remap BOFF parameter.
8523 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8525 * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn.
8527 * typeck2.c (incomplete_type_error): Restore previous
8528 cp_error and cp_error_at call sequence.
8530 2000-01-20 Brad Lucier <lucier@math.purdue.edu>
8532 * class.c (dump_class_hierarchy): Make format agree with argument;
8533 cast pointer to unsigned long and print with %lx.
8535 2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com>
8537 * decl2.c (lang_decode_option): Set default line-wrap length to 72.
8539 * typeck.c (composite_pointer_type, common_type,
8540 comp_target_parms, c_sizeof, expr_sizeof, build_array_ref,
8541 build_function_call_real, convert_arguments,
8542 build_binary_op_nodefault, pointer_int_sum, pointer_diff,
8543 build_unary_op, mark_addressable, build_compound_expr,
8544 build_static_cast, build_reinterpret_cast, build_const_cast,
8545 build_c_cast, build_modify_expr, get_delta_difference,
8546 build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with
8547 'ISO C++'. Fusion consecutive calls to diagnotic message routines
8549 * typeck2.c (readonly_error, abstract_virtuals_error,
8550 process_init_constructor, check_for_new_type): Likewise.
8552 2000-01-19 Mark Mitchell <mark@codesourcery.com>
8554 * tree.c (bot_manip): Set DECL_CONTEXT for newly created
8557 2000-01-18 Nathan Sidwell <sidwell@codesourcery.com>
8559 * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype.
8560 (build_x_typeid): Likewise.
8561 (get_tinfo_fn): Likewise.
8562 (get_tinfo_fn_unused): Rename to ...
8563 (get_tinfo_decl): ... here.
8564 * rtti.c (build_headof): Replace logic error with assertion.
8565 (get_tinfo_fn_dynamic): Rename to ...
8566 (get_tinfo_decl_dynamic): ... here. Make static. Use
8567 complete_type_or_else.
8568 (build_x_typeid): Move into ...
8569 (build_typeid): ... here. Adjust call to
8570 get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify
8571 throw_bad_typeid expression.
8572 (get_tinfo_fn_unused): Rename to ...
8573 (get_tinfo_decl): ... here. Adjust comment.
8574 (get_tinfo_fn): Delete.
8575 (tinfo_from_decl): New static function.
8576 (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl.
8577 (get_typeid): Use complete_type_or_else.
8578 (build_dynamic_cast_1): Adjust calls to
8579 get_tinfo_decl_dynamic. Simplify throw_bad_cast expression.
8580 * parse.y (primary): Adjust call to build_typeid.
8581 * except.c (build_eh_type_type_ref): Adjust call to
8582 get_tinfo_decl. Mark as used.
8583 * class.c (set_rtti_entry): Adjust call to get_tinfo_decl.
8584 * decl2.c (build_expr_from_tree): Adjust call to build_typeid.
8585 * parse.c: Regenerated.
8587 2000-01-17 Mark Mitchell <mark@codesourcery.com>
8589 * class.c (fixed_type_or_null): Don't clear NONNULL. Document
8591 (resolves_to_fixed_type_p): Document calling convention.
8592 * rtti.c (build_x_typeid): Initialize NONNULL.
8594 * cp-tree.h (build_shared_int_cst): New function.
8595 * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity.
8596 * class.c (modify_vtable_entry): Likewise.
8597 (add_virtual_function): Split out code to generated shared
8598 INTEGER_CSTs to build_share_int_cst.
8599 (modify_all_vtables): Handle all the overridden functions here.
8600 Add overridden functions from non-primary virtual bases to the
8602 (finish_struct_1): Adjust call to modify_all_vtables. Add
8603 overridden functions from non-primary bases to the vtable.
8604 * tree.c (build_shared_int_cst): New function.
8606 * cp-tree.h (scratchalloc): Remove.
8607 (build_scratch_list): Likewise.
8608 * call.c (convert_class_to_reference): Replace build_scratch_list
8609 and build_expr_list with build_tree_list.
8610 (add_candidate): Replace scratchalloc with expralloc. Note memory
8612 (build_user_type_conversion_1): Replace build_scratch_list
8613 and build_expr_list with build_tree_list.
8614 (build_new_op): Likewise.
8615 (build_op_delete_call): Likewise.
8616 (convert_like): Likewise.
8617 * cvt.c (ocp_convert): Likewise.
8618 * decl.c (start_decl): Likewise.
8619 (start_function): Likewise.
8620 (finish_destructor_body): Likewise.
8621 (maybe_build_cleanup_1): Likewise.
8622 * decl2.c (reparse_decl_as_expr): Likewise.
8623 * init.c (perform_member_init): Likewise.
8624 (expand_cleanup_for_base): Likewise.
8625 (build_builtin_delete_call): Likewise.
8626 (build_new_1): Likewise.
8627 (build_delete): Likewise.
8628 * method.c (do_build_assign_ref): Likewise.
8629 * parse.y (already_scoped_stmt): Likewise.
8630 (nontrivial_exprlist): Likewise.
8631 (net_initializer): Likewise.
8632 (initlist): Likewise.
8633 * parse.c: Regenerated.
8634 * rtti.c (build_x_typeid): Likewise.
8635 (build_dynamic_cast_1): Likewise.
8636 * typeck.c (build_x_compound_expr): Likewise.
8637 (build_static_cast): Likewise.
8638 (build_modify_expr): Likewise.
8640 * cp-tree.h (DECL_VINDEX): Add documentation.
8641 * class.c (build_vtable_entry): Likewise.
8642 (start_vtable): Add comment.
8643 (add_virtual_function): Replace pending_hard_virtuals with
8644 overridden_virtuals and pending_virtuals with new_virtuals.
8645 Replace redundant assignments with assertions.
8646 (check_for_override): Add comment.
8647 (check_bases_and_members): Replace pending_hard_virtuals with
8648 overridden_virtuals and pending_virtuals with new_virtuals.
8649 (create_vtbl_ptr): Likewise.
8650 (layout_class_type): Likewise.
8651 (finish_struct_1): Likewise. Add comments.
8653 2000-01-16 Mark Mitchell <mark@codesourcery.com>
8655 * class.c (finish_struct_1): Replace redundant code with
8658 * cp-tree.h (flag_new_abi): Move.
8659 (flag_use_cxa_atexit): Likewise.
8660 (flag_honor_std): Likewise.
8661 (flag_rtti): Likewise.
8662 (vbase_offsets_in_vtable_p): Define.
8663 (vptrs_present_everywhere_p): Likewise.
8664 (TYPE_CONTAINS_VPTR_P): Likewise.
8665 (dfs_walk_real): Declare.
8666 * class.c (build_vbase_pointer_fields): Check
8667 vbase_offsets_in_vtable_p.
8668 (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in
8670 (build_vbase_offset_vtbl_entries): Simplify.
8671 (build_vbase_offset_vtbl_entries): Adjust.
8672 (build_vbase_pointer): Add ability to look up vbase offsets in
8674 (start_vtable): New function.
8675 (add_virtual_function): Use it.
8676 (determine_primary_base): Use TYPE_CONTAINS_VPTR_P.
8677 (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p.
8678 (build_vtbl_initializer): Take the type of the complete object as
8679 input. Use it to correctly calculate vbase offsets.
8680 (dfs_finish_vtbls): Pass the complete type to
8681 build_vtbl_initializer.
8682 (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
8683 (create_vtable_ptr): Create a vtable even if there are no
8684 new virtual functions, under the new ABI.
8685 (finish_struct_1): Likewise.
8686 (get_vfield_name): Use TYPE_CONTAINS_VPTR_P.
8687 * decl.c (exapnd_static_init): Remove call to
8688 preserve_initializer.
8689 * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in
8691 * init.c (initialize_vtbl_ptrs): Initialize them in pre-order.
8692 (expand_virtual_init): Use vbase_offsets_in_vtable_p.
8693 (construct_virtual_bases): Don't initialize virtual base pointers
8695 (build_aggr_init): Clean up comment.
8696 (expand_aggr_init_1): Likewise.
8697 * rtti.c (expand_class_desc): Store the virtual function table
8698 index where the vbase offset lives in the offset field.
8699 * search.c (dfs_walk_real): Make it global.
8700 (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P.
8701 * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD.
8703 * tinfo.h (USItype): Make it signed under the new ABI.
8704 * tinfo.cc (convert_to_base): New function. Encapsulate base
8705 conversion logic here.
8706 (__class_type_info::do_upcast): Use it.
8707 (__class_type_info::do_dyncast): Likewise.
8708 (__class_type_info::do_find_public_subobj): Likewise.
8710 * init.c (construct_virtual_bases): Don't look up the addresses of
8711 virtual bases at run-time.
8713 * class.c (build_vbase_pointer): Relocate.
8714 (build_vbase_pointer_fields): Likewise.
8715 (dfs_build_vbase_offset_vtbl_entries): Likewise.
8716 (build_vbase_offset_vtbl_entries): Likewise.
8718 * decl.c (init_decl_processing): Complain if -fnew-abi
8719 -fno-vtable-thunks is used.
8721 * decl2.c (lang_decode_option): Don't couple flag_honor_std to
8724 2000-01-15 Mark Mitchell <mark@codesourcery.com>
8726 * cp-tree.h (num_extra_vtbl_entries): New function.
8727 (size_extra_vtbl_entries): Likewise.
8728 (dfs_vtable_path_unmark): Likewise.
8729 (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise.
8730 (dfs_vtable_path_marked_real_bases_queue_p): Likewise.
8731 * class.c (num_extra_vtbl_entries): New function.
8732 (size_extra_vtbl_entries): Likewise.
8733 (dfs_build_vbase_offset_vtbl_entries): New function.
8734 (build_vbase_offset_vtbl_entries): Likewise.
8735 (build_vtbl_initializer): Use it.
8736 (finish_struct_1): Adjust vtable sizes (using
8737 num_extra_vtbl_entries).
8738 * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a
8739 THUNK_DECL is non-NULL before expanding it.
8740 * init.c (expand_virtual_init): Adjust the vtable pointer by
8741 size_extra_vtbl_entries before storing it.
8742 * search.c (get_shared_vase_if_not_primary): Adjust prototype.
8743 Handle TREE_LIST parameters here, not in the dfs_* functions.
8744 (dfs_unmarked_real_bases_queue_p): Adjust.
8745 (dfs_marked_real_bases_queue_p): Likewise.
8746 (dfs_vtable_path_unmarked_real_bases_queue_p): New function.
8747 (dfs_vtable_path_marked_real_bases_queue_p): New function.
8748 (dfs_vtable_path_unmark): Likewise.
8750 2000-01-14 Mark Mitchell <mark@codesourcery.com>
8752 * optimize.c (copy_body_r): Clear the operand three of a
8753 TARGET_EXPR when copying it.
8755 2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de>
8757 * method.c (build_decl_overload_real): Check whether we are in ::
8758 before returning __builtin_new/delete.
8760 2000-01-13 Mark Mitchell <mark@codesourcery.com>
8762 * pt.c (tsubst_friend_function): Improve comment.
8763 (instantiate_decl): Avoid crashing when a "nested" function is
8764 instantiated from the top level.
8766 * dump.c (dqeueue_and_dump): Dump
8767 DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION.
8769 2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8771 * call.c: If GATHER_STATISTICS, declare `n_build_method_call'.
8773 2000-01-13 Nathan Sidwell <sidwell@codesourcery.com>
8775 * g++spec.c (lang_specific_driver): Add -fnew-abi if
8776 ENABLE_NEW_GXX_ABI defined.
8777 * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o,
8778 opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o,
8779 opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch.
8781 2000-01-12 Mark Mitchell <mark@codesourcery.com>
8783 * decl.c (start_cleanup_fn): Call pushdecl.
8785 * call.c (convert_class_to_reference): Fix typos.
8786 (build_conditional_expr): Handle errors gracefully.
8787 * class.c (push_nested_class): Likewise.
8788 * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro.
8789 (DECL_THIS_EXTERN): Use it.
8790 (DECL_THIS_STATIC): Likewise.
8791 * cvt.c (convert_to_void): Handle errors gracefully.
8792 (build_expr_type_conversion): Likewise.
8793 * decl.c (maybe_push_decl): Likewise.
8794 (start_decl_1): Likewise.
8795 (require_complete_types_for_parms): Likewise.
8796 * parse.y (structsp): Likewise.
8797 (base_class): Likewise.
8798 * parse.c: Regenerated.
8799 * pt.c (finish_member_template_decl): Likewise.
8800 * typeck.c (decay_conversion): Likewise.
8802 * cp-tree.h (dfs_skip_vbases): New function.
8803 (find_vbase_instance): Likewise.
8804 * class.c (determine_primary_base): Allow a nearly empty base to
8805 serve as a primary base class under the new ABI.
8806 (get_class_offset_1): Rename to ...
8807 (dfs_get_class_offset): ... this. Simplify. Don't issue error
8809 (get_class_offset): Use it. Issue error messages here.
8810 (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to
8811 find the right copies of virtual bases.
8812 (fixup_vtable_deltas1): Rename to ...
8813 (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual
8814 bases as primary bases.
8815 (fixup_vtable_deltas): Remove.
8816 (override_one_vtable): Handle virtual bases as primary bases.
8817 (merge_overrides): Likewise.
8818 (finish_struct_1): Likewise.
8819 (dump_class_hierarchy): Dump primary-ness of bases as well.
8820 * search.c (mark_primary_bases): Use a pre-order traversal to
8821 handle primary virtual bases.
8822 (dfs_skip_vbases): New fiunction.
8823 (expand_upcast_fixups): Adjust to handle primary virtual bases.
8824 (fixup_virtual_upcast_offsets): Likewise.
8825 (fixup_all_virtual_upcast_offsets): Likewise.
8826 (dfs_find_vbase_instances): New function.
8827 (find_vbase_instance): Likewise.
8829 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8831 * lex.c (DIR_SEPARATOR): Delete macro.
8833 2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com>
8835 * decl2.c (lang_decode_option): Handle automatic line wrapping
8838 2000-01-11 Mark Mitchell <mark@codesourcery.com>
8840 * friend.c (do_friend): Don't resolve scopes when processing
8841 template declarations, even if the qualifying scope doesn't
8842 involve template parameters.
8844 2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com>
8846 * class.c (dfs_modify_vtables_queue_p): Remove.
8847 (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p
8848 and dfs_marked_real_bases_queue_p instead of
8849 dfs_modify_vtables_queue_p.
8851 * class.c (build_vbase_path): Simplify.
8852 (dfs_propagate_binfo_offsets): New function.
8853 (propagate_binfo_offsets): Use it.
8854 (remove_base_field): Simplify.
8855 (dfs_set_offset_for_vbases): Remove.
8856 (dfs_set_offset_for_shared_vbases): New function.
8857 (dfs_set_offset_for_unshared_vbases): Likewise.
8858 (layout_virtual_bases): Use them.
8859 (layout_basetypes): Don't call propagate_binfo_offsets.
8860 * search.c (dfs_get_vbase_types): Clone completely fresh binfos
8863 * class.c (build_base_field): New function, split out from ...
8864 (build_base_fields): ... here. Use it. Allocate primary bases
8865 first, under the new ABI.
8866 (get_vtable_entry): Remove.
8867 (remove_base_field): New function, split out from ...
8868 (remove_base_fields): ... here. Adjust since primary bases come
8869 first under the new ABI.
8871 * cp-tree.h (expand_direct_vtbls_init): Remove declaration.
8872 (initialize_vtbl_ptrs): New function.
8873 (expand_indirect_vtbls_init): Change prototype.
8874 (convert_pointer_to_vbase): Declare.
8875 * init.c (expand_direct_vtbls_init): Remove.
8876 (dfs_initialize_vtbl_ptrs): New function.
8877 (initialize_vtbl_ptrs): Likewise.
8878 (emit_base_init): Use initialize_vtbl_ptrs.
8879 * search.c (convert_pointer_to_vbase): Make it global.
8880 (expand_indirect_vtbls_init): Remove vtable initialization code.
8881 * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs.
8883 * class.c (dfs_finish_vtbls): New function.
8884 (finish_vtbls): Use it.
8885 (dump_class_hierarchy): New function.
8887 * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition.
8888 (BINFO_VBASE_PRIMARY_P): New macro.
8889 (BINFO_VIRTUALS): Add to documentation.
8890 (SET_BINFO_PRIMARY_MARKED_P): Remove.
8891 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8892 (dfs_mark_primary_bases_queue_p): Likewise.
8893 (dfs_unmarked_real_bases_queue_p): New function.
8894 (dfs_marked_real_bases_queue_p): Likewise.
8895 * search.c (dfs_mark_primary_bases): Adjust.
8896 (mark_primary_bases): Likewise.
8897 (get_shared_vbase_if_not_primary): New function.
8898 (dfs_unmarked_real_bases_queue_p): Likewise.
8899 (dfs_marked_real_bases_queue_p): Likewise.
8900 (dfs_get_pure_virtuals): Simplify.
8901 (get_pure_virtuals): Likewise.
8903 2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8905 * lex.c: Include tm_p.h.
8907 2000-01-07 Nathan Sidwell <sidwell@codesourcery.com>
8909 * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro.
8911 2000-01-06 Jason Merrill <jason@casey.cygnus.com>
8913 * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT.
8914 * pt.c (instantiate_decl): Defer comdat templates that might not be
8917 * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT.
8918 * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT.
8919 (finish_file): Likewise.
8921 * decl2.c (import_export_class): Undo 12/14 change.
8923 * error.c (dump_decl): operator new, not operatornew.
8925 * class.c (field_decl_cmp): A nontype is "greater" than a type.
8926 * search.c (lookup_field_1): Look for the last field with the
8929 2000-01-05 Nathan Sidwell <nathan@acm.org>
8931 * decl2.c (lookup_arg_dependent): Deal with FNS not being a
8934 2000-01-05 Nathan Sidwell <nathan@acm.org>
8936 * typeck.c (build_static_cast): Don't strip target qualifiers
8937 when casting from a class.
8939 2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8941 * class.c (warn_hidden): Initialize variable `fndecl'.
8943 2000-01-03 Ulrich Drepper <drepper@cygnus.com>
8945 * decl.c (flag_isoc9x): New variable to be able to use code in
8946 c-common.c. For now always zero.
8948 2000-01-03 Mark Mitchell <mark@codesourcery.com>
8950 * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation.
8951 * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN
8952 or unshare_base_binfos for virtual bases here.
8953 * search.c (dfs_get_vbase_types): Do it here.
8954 (get_vbase_types): Adjust.
8956 2000-01-02 Mark Mitchell <mark@codesourcery.com>
8958 * cp-tree.h (CLASSTYPE_VFIELDS): Move definition.
8959 (BINFO_PRIMARY_MARKED_P): Use flag 5.
8960 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
8961 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
8962 (unmark_primary_bases): Remove declaration.
8963 (unmarkedp): Declare.
8964 (dfs_vbase_unmark): Likewise.
8965 * class.c (determine_primary_base): Return immediately if there
8966 are no base classes. Call mark_primary_bases here.
8967 (modify_all_direct_vtables): Remove.
8968 (modify_all_indirect_vtables): Remove.
8969 (dfs_modify_vtables_queue_p): New function.
8970 (dfs_modify_vtables): New function.
8971 (modify_all_vtables): Use them.
8972 (build_base_fields): Build FIELD_DECLs for primary virtual base
8974 (create_vtable_ptr): Don't call determine_primary_base here.
8975 (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ...
8976 (dfs_set_offset_for_vbases): ... this.
8977 (layout_virtual_bases): Use it.
8978 (layout_class_type): Call determine_primary_base here.
8979 * search.c (unmarkedp): Make it global.
8980 (shared_marked_p): Simplify.
8981 (shared_unmarked_p): Likewise.
8982 (dfs_primary_bases_queue_p): Remove.
8983 (dfs_unmark_primary_bases): Likewise.
8984 (unmark_primary_bases): Likewise.
8985 (mark_primary_bases): Simplify.
8986 (get_pure_virtuals): Don't call mark_primary_bases here.
8987 (dfs_vbase_unmark): New function.
8988 (get_vbase_types): Simplify.
8990 * class.c (struct base_info): Remove.
8991 (determine_primary_base): Take has_virtual_p rather than a
8992 base_info as input. Don't calculate max_has_virtual.
8993 (finish_struct_bits): Remove max_has_virtual argument.
8994 (create_vtable_ptr): Remove max_has_virtual_p argument.
8995 (layout_virtual_bases): Remove max argument.
8996 (layout_basetypes): Likewise.
8997 (layout_class_type): Remove max_has_virtual_p argument.
8998 (finish_struct_1): Remove max_has_virtual.
9000 * cp-tree.h (dfs_mark_primary_bases_queue_p): New function.
9001 (layout_basetypes): Remove.
9002 * class.c (propagate_binfo_offsets): Moved here from tree.c.
9003 Update to handle primary virtual bases.
9004 (remove_base_fields): New function, split out from
9006 (dfs_mark_primary_bases_and_set_vbase_offsets): New function.
9007 (layout_virtual_bases): New function, split out from
9008 layout_basetypes. Update to handle primary virtual bases.
9009 (layout_basetypes): Moved here from tree.c. Use
9010 remove_base_fields and layout_virtual_bases.
9011 * search.c (dfs_mark_primary_bases_queue_p): New function.
9012 (mark_primary_bases): Use it.
9013 * tree.c (CEIL): Remove.
9014 (propagate_binfo_offsets): Remove.
9015 (layout_basetypes): Remove.
9017 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9019 * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES.
9020 (BINFO_PRIMARY_MARKED_P): New macro.
9021 (SET_BINFO_PRIMARY_MARKED_P): Likewise.
9022 (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise.
9023 (mark_primary_bases): New function.
9024 (unmark_primary_bases): Likewise.
9025 * search.c (get_abstract_virtuals_1): Remove.
9026 (dfs_mark_primary_bases): New function.
9027 (mark_primary_bases): Likewise.
9028 (dfs_unmark_primary_bases): Likewise.
9029 (unmark_primary_bases): Likewise.
9030 (dfs_get_pure_virtuals): Likewise.
9032 2000-01-01 Mark Mitchell <mark@codesourcery.com>
9034 * cp-tree.h (skip_rtti_stuff): Adjust prototype.
9035 * class.c (skip_rtti_stuff): Reorganize parameters and return value.
9036 (modify_one_vtable): Adjust.
9037 (fixup_vtable_deltas1): Likewise.
9038 (override_one_vtable): Likewise.
9039 * search.c (get_abstract_virtuals_1): Likewise.
9040 (get_pure_virtuals): Likewise.
9041 (expand_upcast_fixups): Likewise.
9042 * tree.c (debug_binfo): Likewise.
9044 * class.c (build_vtable): Don't return a value. Don't rebuild
9045 vtables for bases that have already been handled.
9046 (prepare_fresh_vtable): Don't rebuild vtables for bases that have
9047 already been handled.
9048 (modify_one_vtable): Adjust accordingly.
9049 (fixup_vtable_deltas1): Likewise.
9050 (finish_struct_1): Likewise.
9052 2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de>
9054 * call.c (build_new_method_call): Also check destructors.